Source Job

Latin America

  • Collaborate with other developers, product owners and managers, and business stakeholders to craft new product features and improvements for our platform
  • Bring projects from initial concept through all cycles of development: from project definition to development, debugging, initial release and subsequent iteration
  • Build enterprise level solutions, ensuring scalability, supportability and maintainability

Python Django React SQLAlchemy PostgreSQL

20 jobs similar to Fullstack Developer (Senior)

Jobs ranked by similarity.

US

  • Develop and enhance robust product features across the frontend and backend.
  • Help improve code quality, workflow and test coverage over time.
  • Participate in documenting and scoping of features and their architecture.

Grapevine powers the Giving Circle movement, helping people connect and pool donations to make collective grants to nonprofits and has moved over $54M+ in donations to more than 8k+ nonprofits. They are a high-performing team driven by the goal of making a difference every day, valuing openness, intentionality, collaboration, and spiritedness.

Europe

  • Design, develop, and maintain full-stack web applications, ensuring high performance, scalability, and security
  • Implement new features and enhancements in a well-tested, maintainable, and efficient way
  • Collaborate with product managers and UX designers to create intuitive, responsive, and accessible interfaces

Exadel is an AI-first global tech company with 25+ years of engineering leadership. We have 2,000+ team members and 500+ active projects powering Fortune 500 clients, and our people are ambitious, collaborative, and constantly evolving.

US Unlimited PTO

  • Design and build robust, scalable applications using Python, Django, and modern frontend web technologies
  • Work autonomously on complex assignments requiring specialist contribution and cross-team collaboration
  • Write effective, scalable, testable code across full-stack applications

Turquoise Health aims to simplify healthcare pricing, making it more transparent and affordable. They are a Series B startup backed by top VCs, fostering a culture of innovation and passion for improving healthcare.

$3,800–$5,800/mo
Latin America

  • Design, develop, and maintain full-stack applications using React, Python/Django, GraphQL.
  • Translate business requirements into scalable, efficient, and reliable product features.
  • Collaborate with product, customer support, and engineering teams to resolve issues.

Jobgether's partner company is seeking a Fullstack Engineer in Mexico. They offer a remote-first environment and collaboration with cross-functional teams.

US

  • Lead the design and development of core platform features using Python.
  • Build scalable, reliable backend services, integrating with a cloud-based architecture.
  • Implement front-end features and help manage a growing React project in TypeScript.

Agiloft is a global leader in data-first contract lifecycle management (CLM) software, helping organizations manage the end-to-end contract process. They are a growing and vibrant company at the forefront of the market, with nearly 100% customer satisfaction and a commitment to a diverse and inclusive workplace.

Global

  • Develop high-quality software design and architecture.
  • Write clean, functional, and scalable code for the back-end of web applications.
  • Optimize applications for speed, scalability, and security.

They are an equal opportunity employer. They value diversity and do not discriminate based on various factors ensuring equal consideration for all qualified applicants.

$43,000–$140,000/yr
Global

  • Build and evolve web applications and dashboards.
  • Improve and maintain existing platforms: refactors, performance, UX improvements, and reliability work.
  • Design and implement APIs + data models that make data easy to query, audit, and reuse.

Open Energy Transition (OET) is a remote-first non-profit building open-source tools and data for energy and grid planning. OET exists to make energy planning more transparent, reproducible, and accessible, and to help open approaches become the global standard by 2030.

$172,279–$291,466/yr
Global

  • Partner with cross-functional teams to create innovative features and developer experiences with our APIs
  • Rapidly prototype and implement new product features from ideation to production
  • Collaborate closely with early access developers to deliver scalable and efficient API features

Quora's mission is to grow the world's collective intelligence, providing platforms like Quora and Poe for knowledge sharing and AI interaction. They foster a culture of transparency and collaboration within their global teams, encouraging idea-sharing and experimentation.

$108,172–$140,133/yr
Spain

  • Set technical direction and drive architectural decisions.
  • Elevate the quality and velocity of full stack development.
  • Build polished, performant, and accessible user experiences.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Affirm is proud to be a remote-first company with competitive benefits that are anchored to our core value of people come first.

US

  • Build and ship features across frontend and backend systems
  • Move seamlessly between Next.js, SvelteKit, and Hono depending on what the problem requires
  • Work with Postgres as the primary data layer, designing schemas and optimizing queries

SERHANT. is the most followed real estate brand in the world, calibrated for the marketplace of tomorrow, delivering proven results for buyers, sellers, and developers. SERHANT. revolutionizes the traditional brokerage model by innovating through media and content creation and is powered by a full-service in-house film studio as well as an amplification platform.

Global Unlimited PTO

  • Design, build, and maintain full-stack features across our SaaS platform.

Ocra is building a scalable SaaS platform for the mobility, hospitality, and event parking industries. They are looking for a mid-level full-stack engineer who is energized by working in a small, distributed team where autonomy, curiosity, and adaptability matter.

Global

  • Design, build, and maintain full stack applications using JavaScript (React, Angular, or Vue) and Node.js/Express/NestJS/Python.
  • Develop responsive, accessible, and user-friendly UIs, ensuring strong UI/UX design principles.
  • Lead and mentor engineers, providing guidance and code reviews.

Smart Working believes that work should fit your life—not the other way around. They connect brilliant people with meaningful, full-time opportunities on high-performing global teams, helping them grow—professionally and personally—in an environment that values purpose, autonomy, and long-term connection.

Canada Europe North America India

  • Work with a team to build end-to-end features from scratch.
  • Collaborate with Product Managers and Designers in an agile environment.
  • Use full-stack knowledge to support the team, whether frontend or backend.

Loopio is a remote-first workplace, which means they value flexibility. They are an award-winning workplace deeply committed to building equitable, diverse, and inclusive workplaces where employees can make a big impact.

$160,000–$180,000/yr
US Unlimited PTO

  • Own and deliver key product features from design through deployment.
  • Mentor and support engineers, offering guidance and helping to reinforce high engineering standards.
  • Ship high-performing and resilient APIs that adhere to industry standards.

tvScientific is the first and only CTV advertising platform purpose-built for performance marketers. They leverage massive data and cutting-edge data science to automate and optimize TV advertising that drives business outcomes. The company is remote-first, prioritizing focused work and the effective use of developer time.

$130,000–$160,000/yr

  • Integrate user payment functionality and develop dashboards that manage personal and private user data.
  • Build automated workflows using custom LLMs to analyze and review customer data.
  • Work with external APIs to develop a marketplace where entrepreneurs can sell or market products directly on the platform, including observability and system health monitoring.

US Black Chambers Community Economic Development Corporation (USBC CEDC) supports the financial education and training needs of the U.S. Black Chambers, Inc. (USBC). They are committed to providing visionary leadership and advocacy in the realization of economic empowerment.

$99,577–$110,641/yr
Canada

  • Develop and maintain web applications using Node.js, React, Java and Go/Golang.
  • Collaborate with designers, product managers, and engineers to develop new products, features and improve existing products.
  • Write code that is clean, tested, maintainable, and efficient; encourage others to do so via meaningful code reviews.

Lightspeed provides a one-stop commerce platform that helps merchants innovate to simplify, scale, and provide exceptional customer experiences. Founded in Montréal, Canada in 2005, Lightspeed is dual-listed on the New York Stock Exchange (NYSE: LSPD) and Toronto Stock Exchange (TSX: LSPD).

Global

  • Design, code, implement, and document improvements to a high standard
  • Build and maintain backend services that integrate with database systems and operational tooling
  • Perform root cause analysis of customer-impacting defects to provide the optimal solution

Percona provides services and software for MySQL, MongoDB, PostgreSQL, and MariaDB to open source users globally. They are a remote-first and globally dispersed company with 350 people in 52 countries that offers a collaborative, highly-engaged culture.

$105,700–$132,100/yr
US

  • Design, develop, and maintain scalable services that support the diverse activities of a high-throughput laboratory.
  • Develop both front-end and back-end applications.
  • Implement and manage CI/CD pipelines using GitLab.

Natera is a global leader in cell-free DNA (cfDNA) testing, dedicated to oncology, women’s health, and organ health, aiming to make personalized genetic testing and diagnostics part of the standard of care. The Natera team consists of statisticians, geneticists, doctors, scientists, business professionals, and software engineers from world-class institutions, who care deeply for their work and each other.

Global

  • Contribute to the modernisation of Python AWS Lambda microservices.
  • Build and maintain extensive unit test suites to ensure reliability.
  • Support the rewrite of ingestion capabilities by developing new Python Lambda microservices.

Smart Working believes that your job should not only look right on paper but also feel right every day and aims to connect skilled professionals with outstanding global teams for long-term roles. They are a high-rated workplace on Glassdoor that values growth and well-being.

Latin America

  • Design and build high-performance, secure, and well-documented code that integrate with an ecosystem of existing services and apps.
  • Diagnose and optimize system bottlenecks, ensuring high availability and low-latency performance across large-scale workloads.
  • Leverage AWS services, Kubernetes and modern DevOps practices to build and deploy production-grade systems at scale.

Marsie connects top-tier engineers from Latin America with leading global teams, embedding experienced engineers into clients’ teams. Their engineers work on complex systems across modern stacks and cloud environments, while enjoying a remote culture built on trust and long-term relationships.