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20 jobs similar to Principal Full Stack Developer with React (Remote, Global)

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US

  • Design and develop modern full-stack application features using React, TypeScript, Python, and FastAPI.
  • Develop backend APIs and services that integrate with internal enterprise systems and downstream workflows.
  • Help modernize and simplify legacy operational processes through thoughtful application design and automation.

Trility Consulting fosters a strong, remote-work culture where people thrive, earning them a Great Place to Work Certification. They embrace flexible schedules and collaboration across geographically distributed teams serving clients from all corners of the United States and globally.

Global

  • Own the end-to-end delivery of key product features, from concept to deployment and beyond.
  • Architect and build dynamic web experiences that hold up under the demands of real users and real editorial teams, working across the stack.
  • Elevate the team's velocity and craft by introducing and socializing tools and practices that raise the technical bar.

Fueled is a leading digital strategy, design, and engineering agency. They are a 300+ person team that has designed and built hundreds of digital products and experiences for brands.

Canada

  • Design, develop, and maintain full stack web applications using Python, Django, React and Next.js.
  • Build and integrate RESTful and GraphQL APIs.
  • Implement scalable ETL/data transformation workflows using Databricks or similar platforms.

Fleetworthy offers a complete technology suite for fleet readiness, uniting safety and compliance, toll management, and weigh station bypass solutions. Trusted by 75% of the top fleets in North America, they support millions of vehicles and drivers.

$63,400–$82,420/yr
Europe

  • Ship production-ready code across the full stack, from API and data layer to UI.
  • Collaborate on the upcoming migration from Ember to React.
  • Diagnose and fix scaling, performance, and reliability issues on our platforms.

Uplisting, established in the UK in 2017, provides a platform for hosts and operators to streamline operations and unlock growth. As of 2023, Uplisting joined the AirDNA community with a mission to empower the next generation of short-term rental creators.

$195,000–$257,000/yr
US

  • Partner with Product and Design to define, build, and evolve user experiences across the full stack.
  • Own and evolve both frontend and backend architecture to ensure scalability and performance.
  • Lead the design and implementation of complex frontend systems using React, TypeScript, and Next.js.

EarnIn builds products that deliver real-time financial flexibility. They are a fast-growing company with experienced leadership and world-class funding partners.

$135,000–$170,000/yr
US Unlimited PTO

  • Design, build, and maintain scalable backend services, APIs, and distributed systems using Python and cloud-native architectures.
  • Develop modern full-stack applications and internal platforms using React/Next.js and related frontend technologies.
  • Lead complex technical initiatives from architecture and design through implementation and deployment.

Impiricus is the first and only AI-powered HCP Engagement Engine that ethically connects HCPs to pharma resources, reduce go-to-market costs and accelerate patient access to the treatments they need. Deloitte named Impiricus the #1 fastest growing company in North America in 2025.

Global

  • Ship complete features: design data models, build APIs, implement UI, and write tests
  • Build AI-powered tools for cultural analysis, document processing, and content localization
  • Integrate with LLM APIs (OpenAI, Anthropic, Google Gemini) and observability tools like Langfuse

We are building AI-powered tools for cultural intelligence. The company seems to be a fast-moving product team.

$210,000–$230,000/yr
US Canada Unlimited PTO

  • Build autonomous restaurant operations software and innovate new interaction models between operators and software.
  • Work on mission-critical systems that directly impact guest experience with our product, restaurant revenue and reputation.
  • Demonstrate extreme ownership across workflows spanning ordering, kitchens, delivery, and fulfillment.

Owner is an AI-native system that local business owners use to succeed, starting with restaurants. They are building the system that replaces the many tools owners use to run their business. Their team is in the low hundreds and includes top talent from successful SMB software companies.

Global

  • Design and implement responsive, high-performance user interfaces.
  • Ensure seamless user experiences with fast load times and intuitive navigation.
  • Collaborate with the team to enforce standards for a cohesive application ecosystem.

Inca Digital is a veteran-owned data and intelligence company specializing in digital-asset analytics for exchanges, financial institutions, regulators, and blockchain ecosystems. They operate as a fast paced, nimble, global, and remote technology company with an asynchronous-first workflow.

$157,000–$193,000/yr
US

  • Design, build, and operate cloud-native applications with an emphasis on reliability.
  • Embed automated testing, observability, and operational ownership into feature delivery.
  • Collaborate with product engineering teams to champion event-driven best practices.

Topstep provides training and insights to both new and experienced traders, facilitating payout requests. They foster a collaborative culture with open communication and offer various perks to support employee well-being and professional growth.

LATAM

  • Build and maintain React components and content blocks for customer-facing web experiences.
  • Develop and optimize server-side rendering and static site generation workflows using Next.js or similar frameworks.
  • Implement and maintain integrations with backend services through REST APIs and GraphQL.

The company is focused on developing a Help Center application and related web platform initiatives. This is a contract position requiring 40 hours per week, aligned with specific time zones and business needs.

Latin America

  • Build and maintain automated evaluation pipelines (evals) for agent and skill outputs.
  • Define strict input/output contracts for MCP tools and agent skills using typed schemas.
  • Own the prompt engineering lifecycle for assigned tools and skills.

EX Squared LATAM is a digital transformation company focused on building innovative, high-impact technology solutions. They partner with top-tier clients across global, regional, and local markets, fostering a collaborative, inclusive, and innovation-driven culture.

$160,000–$200,000/yr
US UK

  • Develop backend services and APIs using C#/.NET Core.
  • Build secure, responsive, and maintainable frontend applications using React.
  • Implement 3D visualization and data-driven UI experiences using Three.js.

Slingshot Aerospace's mission is to make space safer and more secure for everyone. They are a team of builders, thinkers, and problem-solvers who move fast and believe the best ideas can come from anywhere.

Global

  • Architect and implement scalable RESTful or GraphQL APIs using Node.js and Express, and design reliable data pipelines.
  • Structure and model data for product features and analytics, and own schema design, query optimization, and infrastructure on AWS.
  • Contribute to system design decisions, review front-end code in React when needed, and mentor junior developers.

Homera Health builds some of the largest D2C telemedicine brands and is developing next-generation virtual healthcare experiences. It is a diverse, global team with a fun, casual work environment that values world-class talent across engineering, marketing, and operations.

US Unlimited PTO

  • Lead the execution of the team's most complex technical initiatives across the full stack.
  • Lead technical design and architecture for complex features, ensuring solutions are maintainable and scalable.
  • Mentor and uplevel engineers through actionable code reviews and knowledge sharing.

NerdWallet's mission is to bring clarity to all of life’s financial decisions. They've built an inclusive, flexible, and candid culture where you’re empowered to grow and take smart risks.

US

  • Build and ship full-stack product features across a Python/Flask backend and React frontend.
  • Design and evolve REST and GraphQL APIs, working closely with product and other engineering teams to define clean, durable interfaces.
  • Work with SQLAlchemy ORM and relational data models to build reliable, performant backend services.

Breezeway's award-winning property operations and experience platform helps coordinate, communicate, and verify detailed work at properties. Powering over 55M property care tasks, Breezeway helps thousands of short-term rental managers and hospitality operators increase operational efficiency and boost service revenue while eliminating manual work and elevating the experience at each property.

US

  • Architect, design, and develop robust backend systems, APIs, and distributed services using modern programming languages.
  • Lead the implementation of scalable and secure RESTful APIs to support front-end and third-party integration.
  • Define and enforce architectural best practices across the full development stack, including code quality, testing, security, and observability.

Herbalife is a global nutrition company that has been changing people's lives with great products since 1980. They offer a variety of benefits to eligible employees in the U.S. and foster a collaborative, high-performing environment.

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 that puts our properties in front of more people than anyone else.

Global

  • Design, develop, and maintain scalable full stack applications using Python and modern frontend frameworks.
  • Build responsive UI components and integrate frontend applications with REST APIs and microservices.
  • Develop secure, scalable backend services and cloud-native applications on AWS using EC2, Lambda, S3, API Gateway, and DynamoDB.

Miratech is a global IT services and consulting company that brings together enterprise and start-up innovation. They support digital transformation for some of the world's largest enterprises and retain nearly 1000 full-time professionals with an annual growth rate exceeding 25%.

US Unlimited PTO 16w maternity

  • Lead and execute projects to build collaborative platform features.
  • Design and build high-quality, reusable APIs and UI components.
  • Partner with product, design, and engineering teams to understand requirements.

Vanta's mission is to help businesses earn and prove trust. They believe that security should be monitored and verified continuously, and they empower companies to practice better security and prove it with ease. Vanta has a kind and talented team.