Source Job

Europe 4w PTO

  • Design, develop, and maintain services using Python, Django, and modern full-stack technologies.
  • Build and improve APIs, backend services, and scalable systems for business-critical workflows.
  • Optimize database performance, mentor teammates, and contribute to architectural decisions.

Python Django PostgreSQL Docker GitHub Actions

20 jobs similar to Senior Full-Stack Developer

Jobs ranked by similarity.

India

  • Design, develop, and maintain scalable full-stack applications using Python, JavaScript, React, and modern frameworks.
  • Build and optimize backend services with Flask and FastAPI, and create high-performance frontend applications with React.
  • Implement cloud-based solutions using AWS services (EKS, S3, RDS) and manage containerized applications with Docker and Kubernetes.

$170,000–$180,000/yr
United States

  • Lead architectural design and technical strategy for backend systems and microservices.
  • Design robust versioned REST APIs powering cross-platform web and mobile applications.
  • Evolve database models and cloud infrastructure on GCP using Terraform, Docker, and Kubernetes.

Vida is a virtual, personalized obesity care provider that uses evidence-based treatment to help patients manage obesity and related conditions. Trusted by Fortune 100 companies and major payers, Vida fosters a diverse and inclusive culture focused on innovation and employee growth.

Ukraine

  • Enhance our AI SaaS solution and scale highly distributed systems using microservices and cloud design patterns.
  • Collaborate with engineering and product teams to design and implement new features for the HealthJoy platform.
  • Create scalable solutions to serve our growing user base while improving engineering practices.

HealthJoy is a healthcare benefits platform that uses a multi-agent LLM and recommendation system to guide members to the right care and savings. The company has raised over $100M, is recognized by Inc. and Built In, and has a global team focused on building technology that helps people use their benefits.

Germany

  • Deliver major features and architectural improvements across the Add-ons stack, including automated moderation pipelines, Reviewer tools, and DevHub.
  • Improve platform reliability through deployments, monitoring, and incident response, while creating robust observability systems and data-backed insights.
  • Collaborate with designers, product managers, QA, and community contributors to deliver end-to-end improvements and resolve issues impacting users and developers.

Mozilla Corporation is the non-profit-backed technology company behind Firefox and other products, focused on making the internet better for people. With over 225 million users and wholly owned by the non-profit Mozilla Foundation, we are committed to open-source software and a people-first mission, not shareholders.

$160,000–$180,000/yr
US Unlimited PTO

  • Design, build, and own mission-critical platform systems and integrations supporting operations, fulfillment, data science, and other engineering teams.
  • Partner with stakeholders and engineering leaders to define technical approaches, estimate effort, and break down large initiatives into incremental deliverables.
  • Drive technical discussions, evaluate tradeoffs, and help the team arrive at practical solutions balancing business needs with long-term maintainability.

Hungryroot makes healthy eating easy, accessible, and joyful with a service that delivers groceries and recipes. They are a remote-first company with a diverse workplace and a zero-tolerance policy for harassment or discrimination.

LATAM

  • Design, develop, and maintain scalable backend applications using Python, and build RESTful APIs and backend services.
  • Collaborate on frontend development using React, and design cloud-native solutions leveraging AWS services.
  • Optimize application performance, reliability, and security, and participate in architecture discussions and Agile ceremonies.

AccelOne provides custom software development and design services for companies across the U.S. and Latin America, built on core principles of transparency, communication, and accountability. They deliver high-quality, scalable solutions for clients and have a collaborative, people-first culture that values innovation and technical excellence.

Brazil

  • Design, develop, and maintain backend services and APIs using Python and Django to support customer-facing applications.
  • Build new product features while ensuring code quality, scalability, security, and long-term maintainability.
  • Optimize asynchronous processing pipelines using Celery, RabbitMQ, and Redis to improve system performance and reliability.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. It uses technology to review applications and share top-fitting candidates with employers, operating with a remote-first culture.

$137,000–$217,000/yr
US Unlimited PTO

  • Full stack product development with a lean towards backend, building and maintaining GraphQL APIs with Python and web/mobile experiences with React & React Native.
  • Lead ambiguous projects, write technical plans, and serve as the responsible individual for engineering on roadmap commitments.
  • Mentor other engineers, contribute to cross-team engineering forums, and participate in on-call duties.

Modern Health is a mental health benefits platform for employers, offering one-on-one, group, and self-serve digital resources for emotional, professional, social, financial, and physical well-being. The company has raised over $170 million and is the fastest entirely female-founded company in the U.S. to reach Unicorn status, with a culture of high empathy and high accountability.

Germany 4w PTO

  • Design and implement scalable backend systems for real-time gaming and high-load platforms.
  • Optimize system performance under heavy concurrency and strict requirements.
  • Collaborate with cross-functional teams to ensure platform stability and scalability.

This company builds scalable backend systems for real-time gaming and high-load platforms. It fosters a remote-first, engineering-driven culture with low bureaucracy and a strong focus on autonomy and innovation.

US 12w maternity 12w paternity

  • Design and develop scalable backend services and APIs for the Customer Data Platform and AI ecosystem.
  • Build secure, high-performance service layers on top of PostgreSQL, Snowflake, and other enterprise data platforms.
  • Partner with Data Engineering and ML Ops teams to support model serving, data products, and operational data systems.

National Debt Relief is a leading debt settlement organization that helps consumers overcome overwhelming debt. They have helped over 450,000 people settle over $10 billion of debt and foster a team-oriented environment with growth opportunities and employee mentorship programs.

Germany 6w PTO

  • Build and maintain a high-performance backend platform using PHP and Laravel.
  • Work closely with cross-functional teams to deliver integrated features.
  • Shape backend architecture to ensure scalability and long-term maintainability.

Our partner company develops high-performance backend platforms for scalable digital products. They have a fast-moving, international team with a strong culture of technical excellence and continuous improvement.

LATAM

  • Design, develop, and maintain backend applications using Python and Django.
  • Collaborate with cross-functional teams to deliver scalable software solutions.
  • Deploy and support applications in cloud environments like Microsoft Azure.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. It is a remote-first company focused on efficient recruitment processes.

US

  • Serve as an Agile Scrum team member providing software development and maintenance for deliverable software in short sprint cycles.
  • Design, develop, and implement custom software and database capabilities for legacy and modernized systems with limited oversight.
  • Provide mentoring to junior team members and actively participate in release and sprint planning, testing, and demonstrations.

Peraton is a next-generation national security company that drives missions of consequence for government agencies, including U.S. Customs and Border Protection. As a leading mission capability integrator, the company serves essential government agencies and supports every branch of the U.S. armed forces, employing a team dedicated to solving the most daunting challenges.

$77,800–$85,341/yr
US

  • Design, develop, test, and deploy features across front-end (ReactJS) and back-end (Python/FastAPI) layers
  • Build and maintain RESTful APIs with proper validation, error handling, versioning, and OpenAPI documentation
  • Develop responsive, accessible front-end interfaces in adherence to Section 508 accessibility requirements

DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results.

Germany

  • Define and drive the long-term technical strategy for the Document Domain, ensuring scalable architecture and reliable product evolution.
  • Design, develop, and maintain complex backend systems using Python and modern engineering practices.
  • Lead initiatives that improve system reliability, performance, maintainability, and developer productivity.

Our partner is a modern SaaS platform building and scaling critical systems for document creation, editing, and management. They offer a remote-friendly work environment with a focus on collaboration, ownership, and work-life balance.

France

  • Develop high-performance backend applications for genomic analysis using Python and Django.
  • Collaborate with a distributed engineering team to design scalable web platforms and APIs.
  • Ensure software quality through testing and participate in architecture discussions.

This company specializes in advanced genomic analysis and precision healthcare technologies. It fosters a collaborative, remote-first culture with an international engineering team.

UK

  • Design, develop, and maintain scalable applications using Python, Django, and AWS services.
  • Work across the full development lifecycle from concept to deployment in an Agile team.
  • Leverage AI tools like GitHub Copilot and Claude to accelerate delivery and enhance code quality.

CPI Card Group is a payment technology company and leading provider of credit, debit and prepaid solutions delivered physically, digitally and on-demand. They foster connections and build brands through innovative solutions including financial payment cards and SaaS instant issuance.

$112,420–$128,480/yr
Canada 4w PTO

  • Leading the design and development of full stack features for an AI-powered web application using Python, React, Redux, PostgreSQL, and AWS.
  • Defining the technical vision and architectural principles for AI/ML systems, driving innovation through research and prototyping.
  • Ensuring security, scalability, and observability best practices across cloud architecture while mentoring junior engineers.

PolicyMe is Canada's leading digital insurance solution, offering straightforward and affordable financial protection for families. Founded in 2018, the company has grown exponentially, selling over $10 billion in coverage, and operates with a remote-first culture attracting top talent across Canada.

Netherlands Europe

  • Develop and optimize backend services for core product features related to app ratings, reviews, and performance analytics.
  • Design systems for automating user interactions with customer reviews and build data processing pipelines for large-scale user feedback.
  • Contribute to AI-powered capabilities including semantic analysis, text summarization, and intelligent automation features.

This position is listed on behalf of a partner company that builds a global SaaS platform for app performance, user feedback, and marketplace analytics. They are a fast-growing company with an international engineering culture focused on knowledge sharing and continuous improvement.

  • Design and build scalable backend services for high-volume financial transactions and rewards platforms.
  • Own full feature delivery across core systems including payments, rewards, account services, and partner integrations.
  • Collaborate with frontend and mobile engineers to support end-to-end feature development.

HMBL is a talent partner and executive search solution that partners with innovative tech companies. The company values transparency, overcommunication, and continuous improvement, leveraging AI to acquire top technical talent.