Precision Talent

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Category Full-Stack Programming

Calibrate Group AI: Senior Technical Lead

Headquarters: Florida

URL: http://Calibrategroup.ai

About the Role:

We’re hiring our founding technical hire — a Senior Technical Lead who will own the entire technical vision and execution. This is a co-builder role, not a cog-in-machine role.
This is an application-layer engineering role. You’ll be building AI-powered tools that solve real business problems for real operators — not managing GPU clusters, optimizing inference pipelines, or scaling cloud infrastructure. If you get more excited connecting QuickBooks to an AI agent that saves a business owner 10 hours a week than you do tuning Kubernetes configs, keep reading.

What You’ll Own

  • AI-powered diagnostic and recommendation engine — our core client acquisition tool
  • Integrations with SMB platforms (Toast, Square, Mindbody, QuickBooks, HubSpot)
  • AI agent stack (Claude API, Make.com, Clay) for client implementations
  • Client-facing portal for ongoing optimization and reporting
  • Technical hiring as we scale toward $3M+ revenue

What We’re Looking For

  • 8+ years of engineering experience shipping real SaaS products
  • AI-native workflow: Cursor, Claude API, Make.com are daily tools, not experiments
  • Led a small team. You think in business outcomes, not just code
  • Former founding engineer or technical co-founder is a strong signal
  • Comfortable with ambiguity. You build the plane while flying it
  • Bonus: experience in consulting, agencies, or client-facing technical work

To apply: https://weworkremotely.com/remote-jobs/calibrate-group-ai-senior-technical-lead

SuperPlane: Product Engineer

Headquarters: USA

URL: https://superplane.com

We are hiring exceptional product engineers who can fully own projects and get them done.

This is a remote role. We currently work across GMT+2 to GMT-3 and welcome candidates in that range.

At SuperPlane, we are not splitting engineering into frontend and backend roles. Everyone is a well-rounded builder who can move across the stack, make strong product and technical calls, ask for help when needed, and deliver features end to end. You might spend one day tightening an API or workflow engine, and the next day polishing a React surface that users touch every day.

Strong backend and architecture judgment is a real advantage. So is product taste. So is the ability to use AI as a force multiplier without lowering the bar.

What We Are Looking For

  • You are genuinely full-stack.

  • Your workflow is AI-driven and you know how to stay fast without getting sloppy.

  • You are strong in Go, TypeScript, React, or comparable tools, and you can get productive fast in adjacent parts of the stack.

  • You have solid systems judgment. APIs, data models, reliability, and trade-offs matter to you.

  • You are comfortable with cloud-native tooling and modern software delivery.

  • You want ownership, not a narrow lane.

  • You want an early-stage company where the pace is high, the standards are high, and the upside is real.

 

How To Apply

We care more about proof of work than polished applications, and we want to see how you show up in open source.

Before you apply, submit at least one pull request to superplanehq/superplane. It can be small and it does not need to be merged.

When you apply, send your GitHub username and a link to your pull request. We verify both, and applications missing either field will not move forward.

 

Why You’ll Love Working at SuperPlane

  • See your work used and relied on by engineers across the globe.

  • Meaningful equity and real ownership.

  • Small team, fast feedback loops.

  • Remote role that lets you focus and create.

To apply: https://weworkremotely.com/remote-jobs/superplane-product-engineer

Lemon.io: Senior Full-stack Symfony Developer

Headquarters: New York, NY

URL: https://lemon.io

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than Lemon.io — the marketplace that connects you with hand-picked startups in the US and Europe.

What we offer:

  • The rate depends on your seniority level, skills and experience. We’ve already paid out over $11M to our engineers.
  • No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best.
  • We’ll manually find the best project for you according to your skills and preferences.
  • Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours.
  • We respect your seniority so you can expect no micromanagement or screen trackers.
  • Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?
  • We will support you from the time you submit the application throughout all cooperation stages.
  • Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.
  • Through our community, we will connect you with the best developers from more than 71 countries.

Requirements:

  • 4+ years of software development experience
  • 3+ years of experience with Symfony and 2+ years with Vue.js

OR

  • 3+ years of experience with Symfony and 2+ years with Angular

OR

  • 3+ years of experience with Symfony, 2+ years with Next.js, and 3+ years with JavaScript and TypeScript

  • Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.

  • Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls.

  • Strong self-organizational skills — ability to work full-time remotely with no supervision.

  • Reliability — we want to trust you and expect that you won’t let us and the client down.

  • Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.

Sounds good for you? Apply now and join the Lemon.io community!

NOT YOUR TECH STACK?

We have different projects for Senior Full-Stack Developers, so if you have 4+ years of commercial experience in software development and you are fluent with AI Agent Architecture, React & Ruby, PHP & Angular, PHP & Vue, Vue & Node.js, React & .NET, Android & iOS, Angular & .NET, Angular & Node.js, Vue & .NET, Python & Vue, DevOps with Azure DevOps, MLOps, React & Java, Data Science, Blockchain (Web3/Solidity/Solana), Symfony & React, Data Analysis, React & PHP, Data Engineering, AI Engineering, Data Annotation, React & Node, React & Golang, React & Python, Svelte & Python, Svelte & Node, Svelte & TypeScript, Rust, Shopify & JavaScript, Vue & Nuxt, PHP & Laravel, .NET & C#, Unreal Engine & C++, Python & LLM, Unity, Machine Learning Engineering, we would be happy to communicate and provide you with a project that matches your experience. Just apply, and we will share more details with you.

We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.

P.S. We work with developers from 71+ countries in different regions: Europe, LATAM, the U.S (if you are an owner of W-9 ben form), Canada, Asia (Japan, Singapore, South Korea, Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), and the the UK. However, we have some exceptions.

At the moment, we don’t have a legal basis to accept applicants from the following countries:

  • European: Hungary, Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.
  • Latin America: Cuba and Nicaragua
  • Most Asian countries and Africa.

We expand and shorten the list of exemptions regularly.

We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.

To apply: https://weworkremotely.com/remote-jobs/lemon-io-senior-full-stack-symfony-developer

Clipp.com: Full-Stack Growth Engineer

Headquarters: St. Petersburg, FL

URL: https://www.clipp.com/

High-autonomy. Fast-growing startup. You ask the right questions before you start, then ship fast — clarifying scope with non-technical stakeholders and having something live by the end of the week. This is a role for builders and operators who know that 10 minutes of good questions beats a week of building the wrong thing.

What you’ll own end‑to‑end

  • Ship onboarding automations, lifecycle triggers, and customer task queues — not one-off scripts, real systems
  • Analytics pipelines and dashboards non-technical stakeholders can self-serve from day one
  • A/B test infrastructure the team can run without engineering tickets
  • Take a brief cold, ask sharp clarifying questions to align on scope, then own it from start to ship

The Builder or The Operator

You might be one, or both. Either will thrive here. What matters: startup experience, genuine product sense, and the ability to translate a vague ask into a working system.

What we’re looking for
  • 3–6 years full-stack engineering, startup background strongly preferred
  • You ask sharp clarifying questions before starting — you’d rather spend 10 minutes aligning on scope than a week building the wrong thing
  • You can translate vague business problems into working technical systems
  • Genuine product sense — you care whether what you built moved the metric
  • Experience in PLG, growth, activation, or onboarding engineering is a plus
  • High autonomy — but you proactively surface blockers and check assumptions early rather than going dark and resurfacing with the wrong thing

Application instructions here: https://grow.clipp.com/

To apply: https://weworkremotely.com/remote-jobs/clipp-com-full-stack-growth-engineer

WALTER: Senior Fullstack Engineer (Ruby+React)

Headquarters: Remote

URL: http://gowalter.co

Description

Our client is a full-service digital product agency. They build businesses at the intersection of content and commerce, and since 2020, we’ve been focused on the creator economy and online education space.

We’re a distributed team based in Canada. For this project specifically, a good part of the client team is based in Europe, so we’re looking for candidates in EST or compatible timezones (anywhere from Eastern North America through Western/Central Europe) with strong overlap to a EST/CET working day.

This is a temporary contract role. Anticipated start date is as soon as possible.

About the project

You’ll be joining a major build for one of our clients, a leading platform in the creator economy. They’re rolling out a native Community feature that gives their users’ most engaged audiences a place to gather, talk, and come back between sends, unlocking a premium upsell and stronger retention for the platform.

The project is mid-development by the time you start, with a beta window and a release event planned for later this year. You’ll be embedded into a small, focused team and shipping production code from day one.

About the role

We’re looking for a senior full-stack engineer comfortable working primarily in Ruby on Rails and React, who can drop into an existing codebase, ramp up quickly, and start delivering meaningful tickets within the first few weeks. You’ll work alongside our existing engineering leads on this engagement, share planning and working sessions with the broader client team, and contribute directly to features being shipped to end users.

The stack is Ruby on Rails with Postgres and Redis Docker for local dev), a React frontend, with real-time and feed infrastructure powered by Stream.io. We use GitHub for code management and Linear for ticketing.

This role is hands-on. There’s no Rare Days PM on this engagement (the client owns PM, so we’re looking for someone who is self-directed, communicates clearly, and can operate effectively inside a client’s processes and rituals.

Responsibilities

– Build and ship full-stack features across the Rails service layer and the React frontend on the client’s community platform

– Pick up tickets from the Linear board, scope your own work, and deliver production-quality code with strong test coverage

– Participate in the client’s sprint rituals, demos, and touchpoints, speaking confidently about technical decisions, trade-offs, and delivery status

– Collaborate closely with the existing engineers on the project (your primary pair during ramp-up) and with the client’s internal engineers and PM

– Help drive the team toward upcoming beta and release milestones, flagging risks early and proposing solutions, not just problems

– Contribute to architecture and integration discussions where relevant (e.g. real-time infrastructure, feed/messaging via Stream, performance and scaling questions)

– Write code reviews that raise the bar without slowing the team down

 

Requirements

What we’re looking for

– 7+ years of full-stack engineering experience, with substantial production work in Ruby on Rails and React

– Comfortable in a Rails monolith of meaningful size. You can navigate an unfamiliar codebase, find the patterns, and make changes that match the existing conventions rather than fighting them

– Strong with Postgres (writing efficient queries, understanding indexing, reasoning about migrations on a live database) and familiar with Redis in a caching or background-job context

– Experience working with React in a production app (component patterns, state management, integrating with a Rails backend)

– You’ve worked on apps where real-time features, multi-tenancy, or scale are real concerns, and you have opinions about the trade-offs (familiarity with ActionCable/AnyCable, Stream.io, Pusher, or similar is a plus)

– You can communicate effectively with both technical and non-technical audiences, and you’re comfortable presenting your work directly to a client team

– You’re self-directed: you can pick up a ticket, ask the right clarifying questions, and ship it without needing constant check-ins

– You’re motivated by feedback and care about the craft. You’d rather raise a concern early than ship something you’re not proud of

– Available to work in an EST or compatible timezone Eastern North America through Western/Central Europe), with strong overlap to a EST/CET working day for sprint rituals, pairing, and client touchpoints

– Comfortable working as a contractor

Nice to have

– Prior experience on creator-economy, publishing, or community products

– Background working as an embedded contractor inside a client’s engineering team

– Familiarity with deploying Rails applications at scale Heroku, AWS, or similar)

– Experience integrating with third-party real-time / feed / chat services

Engagement details

Type: Temporary contract, full-time allocation

Location: Remote, EST or compatible timezone Eastern North America through Western/Central Europe)

 
 

To apply: https://weworkremotely.com/remote-jobs/walter-senior-fullstack-engineer-ruby-react

WALTER: Full-Stack Engineering Lead

Headquarters: Remote

URL: http://gowalter.co

Description

Our client is a multi-disciplinary digital product agency obsessed with helping creators build lasting legacies. Since 2020, they’ve built products at the sweet spot where content meets commerce, empowering established creators and content-led businesses to transform their passion into sustainable success.

About the Role

We are hiring an Engineering Lead with deep backend expertise and strong fluency across modern web stacks. This role is ideal for someone who thrives on technical challenges, loves building scalable systems, and enjoys collaborating with product, design, and client teams. You’ll work both independently and with small teams, depending on the project, write production code, and play a key role in steering technical direction.

Core Responsibilities

Technical Leadership & Development

-Design and build AI-powered tools and automations that streamline internal business processes (HR, Finance, etc.), working directly with stakeholders to identify opportunities

-Evaluate where LLM orchestration, chat interfaces, or multimodal AI genuinely adds value versus where standard software engineering is the right answer

-Design async processing pipelines, batch workflows, and decoupled service architectures suited to internal tooling at scale

-Oversee day-to-day engineering work, keeping the team unblocked and aligned on priorities

-Architect scalable backend systems using languages and frameworks such as Pythonand Java. Experience with Kotlin is a plus.

-Contribute to frontend work using React and TypeScript as needed

-Drive decision-making around performance, scalability, and system design

-Write clean, maintainable code and ensure engineering best practices are followed

-Lead technical documentation, sprint planning, and ongoing delivery

Collaboration & Client Engagement

-Partner with product managers and designers to define and scope solutions

-Lead client-facing conversations around technical strategy and progress

-Present work during demos, milestone check-ins, and roadmap reviews

-Balance business needs with technical feasibility in collaborative planning sessions

Team Mentorship & Culture

-Provide regular feedback and guidance to engineers

-Contribute to hiring, onboarding, and leveling processes

-Help foster a strong, inclusive engineering culture rooted in transparency and accountability

-Identify opportunities to improve our tools, processes, and technical standards

Requirements

-7+ years of professional engineering experience

-English proficiency

-Familiarity with AI/LLM integration patterns: orchestration frameworks, MCP, output quality management, and prompt engineering

-You can take a vague brief, ask the right clarifying questions, form a plan, and deliver a working system without heavy supervision

-You’ve built real systems end-to-end before and can point to specific examples. Past experience with internal tools or automation platforms is a strong plus.

-Experience with access control design (RBAC, zero trust principles), data sensitivity considerations, and API gateway patterns

-Experience with Python and Java, including system architecture and performance optimization, is required. Kotlin experience is a plus.

-Strong knowledge of React, NextJS, and TypeScript

-Backend experience with APIs, databases (SQL/NoSQL), cloud services (AWS, GCP), and distributed systems

-Experience with service-oriented architecture, API gateway patterns, and inter-service communication (GraphQL, gRPC, or similar)

-You can communicate effectively with both technical and non-technical audiences and are comfortable leading presentations and deep-dive technical discussions

-You understand how to compromise on business trade-offs and technical decisions

-You can design and communicate robust, scalable technical solutions that our internal and client teams understand and want to work on

-You’re comfortable dealing with uncertainty and are capable of disambiguating complex scope and domains to your team

-You care about people and are motivated to help your team members achieve success on projects.

Bonus Skills

-Experience with LLM orchestration, agent frameworks, or building AI-augmented internal tools

-Opinions (even contrarian ones) on the current AI tooling landscape

-Experience building creator platforms, media tools, or community-driven products

-Interest in developer experience, automation, or DevOps tooling

Benefits

-Flexible working hours and a remote-friendly culture

-Flexible time-off allowance for vacation, sick days, and personal time as needed.

 
 

To apply: https://weworkremotely.com/remote-jobs/walter-full-stack-engineering-lead

Glückliche Gäste: Backend Engineer (TypeScript/Node.js) DevOps Mindset (m/w/d)

Headquarters: Remote, hybrid

Deine Rolle

Für die FoodGenius Labs GmbH suchen wir einen Backend Engineer mit ausgeprägtem DevOps-Mindset.
Du entwickelst Backend-Services und technische Komponenten für FoodGenius und sorgst dafür, dass diese zuverlässig gebaut, ausgerollt, betrieben und weiterentwickelt werden.
 
Dabei endet Deine Verantwortung nicht beim Commit: Du denkst in Deployments, Umgebungen und Betriebsszenarien. Du baust Software so, dass sie in Produktion stabil läuft – arbeitest dabei eng mit unserem Platform-Engineering zusammen, das den 24×7-Plattformbetrieb verantwortet.
 
Du bewegst Dich bewusst an der Schnittstelle zwischen Entwicklung und Betrieb und hast Freude daran, Dinge zu automatisieren, technische Zusammenhänge zu verstehen und Systeme ganzheitlich zu betrachten.

Das wirst Du tun

  • Entwicklung von Backend-Services und technischen Komponenten mit TypeScript / Node.js
  • Arbeit an produktionsnahen Systemen mit PostgreSQL, APIs und serviceorientierten Architekturen
  • Containerisierung von Anwendungen mit Docker
  • Mitarbeit an CI/CD-Pipelines (GitLab) und Automatisierung von Build- und Deployment-Prozessen
  • Deployments und Betrieb eigener Services in Kubernetes-Umgebungen
  • Entwicklung und Betrieb von Software auf unterschiedlichen Zielsystemen:
        •    Server- und Cloud-Umgebungen
        •    kundennahen Edge-Systemen (z. B. Raspberry Pi)
        •    lokalen Entwicklungs-Setups auf macOS
  • Mitarbeit an KI-gestützten Funktionen und Integrationen:
        •    Nutzung und Einbindung von KI-APIs
        •    Aufbau technischer Schnittstellen (z. B. agentenbasierte Konzepte, MCP-artige
             Architekturen)
        •    Fokus auf Integration und Anwendung, kein zwingendes Modelltraining
  • Enge Zusammenarbeit mit Produkt, Platform Engineering, Head of Engineering und Scrum Master

Das bringst Du mit

  • Mehrjährige Erfahrung in der Backend-Softwareentwicklung
  • Sehr gute Kenntnisse in TypeScript und Node.js
  • Sicherer Umgang mit Linux als Entwicklungs- und Laufzeitumgebung
  • Sehr gutes Verständnis von Docker und containerisierten Anwendungen
  • Erfahrung mit Kubernetes im Sinne von Deployment und Betrieb eigener Workloads
  • Erfahrung mit relationalen Datenbanken, idealerweise PostgreSQL
  • Praxis mit CI/CD, bevorzugt GitLab
  • Starkes Automatisierungs- und Betriebsverständnis („You build it, you run it“ – im Team)
  • Erfahrung oder Interesse an:
    • Hosting- und Cloud-Umgebungen (z. B. Hetzner)
    • Edge-/Kundensystemen (z. B. Raspberry Pi)
    • KI-gestützten Anwendungen und deren technischer Integration
  • Nice to have: erste Berührung mit KI-Modelltraining oder tiefergehenden ML-Konzepten
  • Strukturierte Arbeitsweise, technischer Anspruch und Lust, Dinge wirklich zu verstehen
  • Sehr gute Deutschkenntnisse

Das bieten wir Dir

  • Maximale Flexibilität beim Arbeitsort: 100 % Remote, Hybrid oder 100 % vor Ort in St. Wendel
  • Arbeit an realen, produktiven Systemen mit echtem Impact
  • Klare Rollenverteilung zwischen Produktentwicklung und Plattformbetrieb
  • Enge Zusammenarbeit mit erfahrenen Engineering-Rollen
  • Raum für technische Gestaltung und Weiterentwicklung
  • Weiterbildungsmöglichkeiten und berufliche Entwicklung.
  • Ein faires und angemessenes Gehalt, das Deiner Qualifikation und Erfahrung entspricht.
  • 30 Tage Urlaub, damit Du Dich ausreichend erholen und neue Energie tanken kannst.
  • Regelmäßige Firmenevents wie z. B. ein Sommerfest, bei denen Teamgeist und gemeinsamer Spaß im Vordergrund stehen.
  • Ein motiviertes, freundliches Team, das Zusammenarbeit und Austausch schätzt und fördert.

Bewerbung

Wenn Du Lust hast, unser Team zu bereichern und die Zukunft unserer Produkte mitzugestalten, freuen wir uns auf Deine Bewerbung. Bewirb Dich bitte über unser Jobportal:
 
https://gluecklichegaeste.jobs.personio.de
 
Glückliche Gäste GmbH – wir machen Ernährung einfach und gesund.

Über uns

Wir sind vier Unternehmen unter einem Dach. Uns verbindet ein gemeinsamer Anspruch und ein klares Motto: Wir schaffen Wissen, Werkzeuge und Bewusstsein für eine wirtschaftliche, nachhaltige und gesunde Gesellschaft.
Jedes Unternehmen löst dabei ein anderes Stück des großen Puzzles – von Ernährung im Alltag über Gastro-Software bis hin zur Dienstplanung im Gesundheitswesen.

Glückliche Gäste GmbH
Die Glückliche Gäste GmbH entwickelt branchenspezifische Lösungen, digitale Innovationen und individuelle Konzepte – mit starkem Fokus auf Gastronomie und Food-Service. Dazu gehören unter anderem Marken- und Konzeptarbeit, digitale Bestell- und Shop-Lösungen, POS-/Kassen-Themen, Schulungen und praxisnahe Unterstützung entlang des operativen Geschäfts.  

uninu GmbH
uninu ist eine smarte Ernährungs-App, die Menschen im Alltag unterstützt – bewusst, effizient und alltagstauglich. Im Zentrum steht ein KI-gestützter Ernährungsbegleiter: Kalorientracking per Foto, Barcode-Scan oder Eingabe, Nährwertanalyse sowie Unterstützung per Chat, vollautomatische Pläne für schnelles und gesundes Essen. Ergänzt wird das durch personalisierte Funktionen (z. B. Berücksichtigung von Unverträglichkeiten) und eine Rezeptwelt, die auf Routinen statt Verzicht ausgelegt ist.  

FoodGenius Labs GmbH
FoodGenius ist eine KI gestützte „All-in-one“-Lösung für Restaurant- und Lieferservice-Management: Bestellannahme, Kassensystem, KI-Telefonannahme, WhatsApp Bestellungen, Online-Shop und vieles mehr. Besonders stark ist FoodGenius dort, wo im Alltag Zeit verloren geht: bei Transparenz über Prozesse und bei der intelligenten Organisation von Lieferungen, inklusive Touren- und Routenplanung.  

Personal.Manager Software GmbH
Personal.manager digitalisiert Dienst- und Personalplanung im Gesundheitswesen – mit dem Ziel, Planung fairer, effizienter und verlässlicher zu machen. Die Software adressiert typische Klinik-Herausforderungen wie Schichtplanung, Abwesenheiten, mobile Nutzbarkeit und Integrationen (z. B. SAP-gestützte Abrechnungsvorbereitung) und stellt dabei den Menschen in den Mittelpunkt: weniger Konflikte, mehr Planbarkeit, mehr Zeit für Versorgung.  

Unser gemeinsamer Nenner: Technologie, die Menschen entlastet und Qualität erhöht – zu Hause, in der Küche, im Betrieb und in der Klinik. Genau dafür bauen wir unsere Produkte.

To apply: https://weworkremotely.com/remote-jobs/gluckliche-gaste-backend-engineer-typescript-node-js-devops-mindset-m-w-d

Jeff Murray’s Programming Shop, Inc.: Experienced Software Developer

Headquarters:

URL: https://www.jprog.com

Job Title: Software Developer

Location: 100% Remote (Continental U.S. Only. Requires U.S. Central Time core hours.)

Job Type: Full-time

About Us:
jProg develops innovative software solutions in the HIV public health space, with a deep commitment to improving health outcomes through technology.

Our flagship platform, CAREWare, is a secure, three-tier web application used by hundreds of State, City/County health departments and major ambulatory HIV clinics. CAREWare includes:

  • A custom HTTP service written in Go

  • A large business tier written in VB.NET

  • A Microsoft SQL Server data tier

  • A sophisticated JavaScript/AJAX presentation layer

The business tier contains over one million lines of code supporting features such as federal reporting, custom reporting engines, FHIR integrations, clinical coding, user/provider management, and security controls.

We are seeking a talented and dedicated software developer to join our team. Our ideal candidate is someone who excels in a dynamic, collaborative environment, and is ready to contribute to projects impacting significant health initiatives with strong skills in the following areas:

Key Responsibilities:

  • Develop and maintain high-quality software applications.

  • Collaborate effectively with team members and clients to understand project requirements and deliver robust solutions.

  • Successfully take direction and execute tasks within an Agile environment.

  • Communicate progress, challenges, and solutions clearly both within the team and with clients.

  • Provide exceptional customer service and support when needed.

  • Participate in code reviews and contribute to continuous improvement practices.

Required Qualifications:

  • Ability to successfully clear a comprehensive criminal background check (required by client contracts).

  • Minimum of 3–5 years of professional software development experience in a production environment.

  • Demonstrated ability to design, build, and maintain scalable applications with limited supervision.

  • Strong communication skills with both technical and non-technical stakeholders.

  • Experience working in Agile environments and contributing effectively within a team.

  • Proven problem-solving ability, including diagnosing issues, proposing solutions, and executing with sound professional judgment.

  • Ability to take direction while also working independently and being receptive to feedback.

  • Experience working remotely and managing time effectively to meet deadlines and project requirements.

  • Demonstrated ability to collaborate effectively with individuals from diverse backgrounds.

Preferred Qualifications:

  • Experience with Ryan White or Healthy Start grant programs.

  • Proven track record in projects that involve public health initiatives.

  • Understanding of and experience in implementing healthcare data management systems.

  • Demonstrated success and experience in data imports/interfaces, especially with HL7 and FHIR.

  • Proven expertise in documenting and addressing findings from software security assessments.

  • Proven ability to tailor software user interfaces to align seamlessly with business process requirements.

  • Experience in translating reporting requirements into software calculations and output.

  • Experience managing AWS EC2 instances, server management, and secure file transfer applications

  • Demonstrated passion for software development through continuous learning, technical communities, personal projects, mentoring, open-source contributions, hackathons, or other initiative-driven activities outside core job duties.

Technical Skills:

JavaScript / Front-End

  • Browser debugging and troubleshooting

  • CSS implementation

  • Secure encoding/decoding controls

  • Development of summarize/list/search/edit patterns using AJAX business-tier APIs

Go

  • Maintain HTTP service dependencies/libraries

  • OAuth2 library integration and maintenance

  • Business-tier AJAX interface support

  • HTML emitter/report support

  • Secure upload/download handling

VB.NET/C#

  • Maintain and extend large business-tier API functionality

  • Refactor legacy code for performance and consistency

  • Research and resolve bug/helpdesk/CMS issues

  • Follow coding standards and checklists

SQL Server

  • Hands-on experience with SQL Server in production environments.

  • Ability to maintain and manage large relational schemas, including database structures and maintenance routines.

  • Skilled in analyzing and resolving slow queries, optimizing performance, and addressing data inconsistencies.

General Engineering:

  • Experience managing GitHub repositories, including Gitflow branching strategy and familiarity with tools like GitKraken.

  • Experience with CI/CD processes, including build, test, and deployment automation.

  • Proficiency in build script creation and maintenance.

  • Experience with regression testing to ensure software stability and quality.

  • Familiarity with OWASP and NIST-aligned security best practices.

  • Experience using project management and collaboration tools such as Jira, HappyFox, and Slack.

Work Environment:

  • This is a remote position; candidates must be able to work effectively from their home office. The home office must have an environment appropriate for potential on-camera meetings and have a reliable, fast internet connection.

  • You must be on duty each workday during our core hours of 11:00 a.m. to 3:00 p.m. U.S. Central Time, unless approved leave is granted. 

  • You must also be generally available between 7:00 a.m. and 6:00 p.m. US Central Time to accommodate business needs, with occasional early, late, or weekend shifts as needed.

  • This position requires your full professional focus during working hours. To ensure there is no conflict of interest or interference with your duties, any outside employment requires prior disclosure and jProg’s written approval (to the extent permitted by applicable state law).

Benefits:

  • Competitive salary and performance-based bonuses.

  • Company laptop provided.

  • Health insurance.

  • Paid time off and flexible working hours.

  • Retirement matching

How to Apply:

Application Instructions – Single File Required

IMPORTANT: Polymer accepts only one uploaded file per application.

To be considered, you must upload one single file that includes all items listed below.
Applications that are missing any item or are submitted as multiple files will not be reviewed.

File format

  • PDF strongly preferred

  • If using another format, ensure all links are clickable and clearly labeled


Your single file must contain, in this order:

1. Resume

  • Include your full resume

  • PDF preferred

2. Work samples

  • May be links or descriptions

  • Examples include documentation, diagrams, write‑ups, or other relevant materials

3. Code & portfolio information (required)

Provide at least one of the following:

  • GitHub profile

  • Code samples

  • Portfolio link(s)

If code is private or proprietary, do not upload source code.
Instead, briefly describe:

  • Your role

  • The system’s size and complexity

  • Technologies used


Important role clarification

This role involves maintaining and enhancing large, long‑lived production systems.
Candidates seeking greenfield‑only (new‑build) work or short‑term project engagements should not apply.

jProg is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

To apply: https://weworkremotely.com/remote-jobs/jeff-murray-s-programming-shop-inc-experienced-software-developer

Xsolla: Full Stack Developer

Headquarters: Montreal / Kuala Lumpur / Serbia / Baku / Remote

THE OPPORTUNITY:
Xsolla’s product for Creators provides a full cohesive creative suite to support their entire content creation journey, with monetisation/engagement tools as well as a central hub of opportunities to make money promoting publishers’ games. For publishers, we provide advanced data reporting and campaign management tools, to enable businesses to take a data-driven approach in promoting their latest games through content creators.
As a Full Stack Developer, you will work across our entire technology stack, from our React applications for creators and publishers, to the backend Node.js microservices that work to ingest data and provide our REST/gRPC APIs. You will tackle problems such as optimising queries against our large, complex database of creator data, and ensuring our systems scale to meet the demands of game launches from major publishers.
Our people are driven by curiosity, continual learning, good vibes, and strong opinions. We constantly reevaluate our past decisions to determine a better path forward. We’re proud to not only build truly amazing products but to build a company and culture we can be proud of. We are grateful for the rare opportunity to solve exceptionally hard problems with people we love and respect.

RESPONSIBILITIES

    • Execute full SDLC for solutions targeting business and consumer customers.
    • Work effectively in cross-functional teams to bring features and APIs to production.
    • Demonstrate strong leadership presence to inspire team members.
    • Comfortable with distributed systems and large datasets.
    • Prioritize automation for streamlined processes.
    • Passionate about building high-quality, innovative, and performant software.
    • Ensure compliance with observability best practices and technical design standards.

REQUIREMENTS

    • 5+ years experience in web application development
    • Professional experience with Node.js, React, MongoDB, and TypeScript
    • Experience with performance and optimization problems and a demonstrated ability to both diagnose and prevent these problems
    • A love for automated testing
    • Experience designing and operating distributed microservices in containerized environments
    • Proficient working experience with modern auth constructs such as JWT, Claims, OAuth 2.0

We get really excited about people that can meet one or more of the following:

    • Experience debugging specialized deep problems (e.g. browser incompatibilities, billing systems, memory leaks)
    • A passion for user experience design
    • Production storage or performance experience with time-series data
    • A love for object-oriented programming

Bonus Round (Not required, but if it’s relevant let us know!)

    • Experience with our current product management tools: Jira, Figma, G Suite, and Slack.
    • You love gaming and/or live streaming and are well versed in the language and needs of the community.
    • Measure what matters. You know how to write and measure OKRs (Objectives and Key Results)
    • Creator culture. You’ve worked on other products in or related to content creation.
Benefits:
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes 100% company-paid medical, dental, and vision plans, unlimited Flexible Time Off, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.
About Xsolla:
Xsolla is a global video game commerce company with a robust and powerful set of tools and services designed specifically for the video game industry. Since its founding in 2005, Xsolla has helped thousands of game developers and publishers of all sizes fund, market, launch and monetize their games globally and across multiple platforms. As an innovative leader in in-game commerce, Xsolla’s mission is to solve the inherent complexities of global distribution, marketing, and monetization to help our partners reach more geographies, generate more revenue and create relationships with gamers worldwide. Xsolla is headquartered and incorporated in Los Angeles, California, with offices in Berlin, Seoul, and cities worldwide. Xsolla supports major gaming titles like Valve, Twitch, Roblox, Ubisoft, Epic Games, Take-Two, KRAFTON, Nexters, NetEase, Playstudios, Playrix, miHoYo, and more. 
For additional information and to learn more, please visit xsolla.com
Equal Employment Opportunity Statement:
Xsolla is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, national origin, age, disability, sexual orientation, gender identity, or any other characteristic protected by law. We consider qualified applicants with criminal histories in accordance with the Fair Chance Act.
Criminal History Consideration:
For the Full Stack Developer position, we will conduct a background check that may include:
– Criminal history check
– Employment verification
– Education verification
The background check is relevant to this position due to responsibilities such as accessing confidential company data and ensuring compliance with regulatory requirements.
By submitting your application, you consent to Xsolla processing your data for career-related inquiries and potential employment opportunities. We process your data in accordance with the Xsolla Privacy Notice for Job Applicants. Please direct any inquiries regarding your data privacy to [email protected].
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

To apply: https://weworkremotely.com/remote-jobs/xsolla-full-stack-developer

M3usa: Senior Full Stack Developer

Headquarters: São Paulo, State of São Paulo, Brazil

Company Description

About the Business Division:

This role sits within Doctors.net.uk, a subsidiary of M3 Inc. Doctors.net.uk is the UK’s largest professional network of doctors; a closed community used by over 50,000 doctors daily and with a total membership of over 245,000. Products range from a trusted email communications platform to robust news and educational web pages along with our world-class sponsored pharmaceutical content and doctors’ own user-generated content. Our mission is to continually improve these offerings as well as identifying new ways to support our community of doctors throughout their careers.

    Job Description

    • Plan, lead and actively contribute to the development of web/mobile applications in an agile environment
    • Take ownership of understanding of the whole system and take responsibility for teaching this to others
    • Alongside other senior members of the team, contribute to the strategy and architectural decisions that support the growth of the services we offer to our members and clients
    • Provide technical support and mentoring to junior team members
    • Find ways to improve system robustness, resilience, and stability

    Qualifications

    • Experience in full stack JavaScript .NET stack development utilizing either Node.JS or .NET Core and Web API
    • Commercial experience working with web applications in a containerized environment, in particular Docker
    • Commercial experience working with content management (CMS) systems.
    • Demonstratable experience architecting web based solutions and introducing new technologies and tooling into existing systems and processes
    • Experience designing and developing applications utilising databases such as Postgres, MongoDB, MSSQL
    • Experience with front-end web development technologies such as ReactJS, VueJS, AngularJS, MVC
    • Experience supporting and mentoring junior developers with technical queries and best practice
    • Excellent communication skills
    • Self-motivated and delivery focused
    • Good understanding of Agile process

    Desirable

    • Experience utilizing/configuring/maintaining microservice container orchestrations platforms such as Mesos/Marathon, Kubernetes
    • Experience working with ReactJS component libraries
    • Experience building out CI/CD frameworks and build pipelines
    • Experience of mobile app development frameworks
    • Experience of serverless services such as AWS Lambda or Jamstack
    • Experience working with PHP (WordPress)
    • Experience of using services provided by AWS/Azure

    Additional Information

    About M3 EU:

    M3 EU is at the forefront of healthcare innovation, offering digital solutions across healthcare, life sciences, pharmaceuticals, and more. Since our inception in 2000, we’ve seen remarkable growth, fuelled by our mission to utilize the internet for a healthier world and more efficient healthcare systems.

    Our success is anchored in our trusted digital platforms that engage physician communities globally, facilitating impactful medical education, precise job placement, and insightful market research. M3 EU prides itself on a dynamic and innovative work environment where every team member contributes to global health advancements.

    Joining M3 EU means being part of a dedicated team striving to make a significant difference in healthcare. We provide a unique opportunity for you to be at the cutting edge of healthcare innovation, shaping the future in a meaningful career. Embrace the chance to drive change with M3 EU.

    #LI-JG1

    #LI-Remote

    To apply: https://weworkremotely.com/remote-jobs/m3usa-senior-full-stack-developer