Source Job

$210,000–$230,000/yr
United States Canada Unlimited PTO

  • Own the launch experience end-to-end, building product surfaces, flows, and communications that guide restaurant owners from initial contact to being live on the platform with minimal friction.
  • Increase operational efficiency by developing automation, tooling, and AI-assisted setup to reduce the manual effort required for customer launches and grow self-serve revenue.
  • Partner with cross-functional teams like AI Agents and Owner App to integrate AI-powered features into the launch journey and surface proof of value at every step.

TypeScript React Next.js Node.js MongoDB

20 jobs similar to Senior Full Stack Engineer

Jobs ranked by similarity.

US Canada

  • Own problems, not tickets. Talk directly to restaurant operators and define what we should build next.
  • Go end-to-end. Design the experience, architect the system, write the code, and own the outcome.
  • Move fast, deliver excellence. AI lets us build 10x faster than we could a few years ago.

Owner is the AI growth system for local restaurants. They help independent restaurants succeed online and give them a proven system run by experts. Their team is now in the low hundreds.

India

  • Design, develop, and maintain full stack applications using React, TypeScript, and Node.js
  • Build and scale microservices-based architectures to support evolving product needs
  • Ensure code quality through testing, reviews, and best engineering practices

Smart Working connects skilled professionals with global teams for full-time, long-term roles. They value growth and well-being, offering a genuine community and empowering employees to grow personally and professionally.

Europe

  • Design, develop, and version high-quality web and mobile applications.
  • Collaborate with product teams to understand feature requirements and translate them into technical solutions.
  • Be accountable for an area of the application, its delivery, production-level quality, and its effective presentation to stakeholders.

OAK’S LAB is a product development partner specializing in custom web and mobile application development. With Silicon Valley founders and top-tier European tech talent, the company operates from Prague and has successfully delivered over 65 software products. The company has 85+ team members and takes an AI-first approach, utilizing AI on almost every project, with remote AI agents to push the boundaries of what’s possible in product development.

Europe 6w PTO

  • Take ownership of new product development from concept to production.
  • Architect and implement full-stack features using Next.js.
  • Partner closely with product, design, and growth to rapidly test hypotheses.

Ablefy offers a cloud-based SaaS platform solution, ablefy.io, that allows users to create and sell digital products and online courses. They are a profitable company with a team of over 120 employees and are considered Germany's No. 1 platform for coaches, consultants, speakers, and service providers.

South Africa 5w PTO

  • Design, build, and ship meaningful fullstack features every week.
  • Act as an AI engineer on designated projects, building AI-powered features.
  • Debug production issues, maintain a stable marketplace, and advocate for quality, performance, and security.

OfferZen connects South African tech talent to the right teams. They value unique and diverse approaches and ensure they create opportunities to share and learn from each other, with a focus on building a connected tribe.

US

  • Collaborate within your squad to build and iterate on commerce features.
  • Contribute to platform scaling initiatives while improving reliability and performance.
  • Meet regularly with Product and Design to fine tune requirements and define MVPs.

Calendly's product offerings help millions of people. It is experiencing exciting product growth, and the company hopes to be a part of your professional journey.

$7,000–$9,000/mo
US

  • Lead the design, development, and ownership of full-stack features across React/Next.js frontends and Python backend services, including scalable GraphQL APIs supporting internal applications and external partner integrations.
  • Drive technical solutions from ambiguous requirements through implementation and production release, owning CI/CD pipelines, deployment strategies, and production stability for supported services.
  • Ensure high standards of code quality through reviews, testing strategies, and refactoring initiatives — evaluating and championing new technologies and best practices across the stack.

Converge fuses cyber insurance security and technology to provide businesses with clear, confident cyber protection. They deploy a proprietary data ecosystem underpinned by expert underwriting, providing risk solutions that deliver high value strategies with improved outcomes.

$190,000–$199,000/yr
US Unlimited PTO

  • Take technical ownership of a product space, delivering high-impact products in collaboration with Product Managers and fellow engineers.
  • Lead the design and implementation of full-stack and backend solutions, improving the platform and reducing maintenance overhead.
  • Foster a culture of collective excellence through mentorship and knowledge sharing, rooted in shared technical curiosity.

Redox is on a mission to accelerate healthcare’s transformation with useful data, with their flexible interoperability platform, Redox Engine, connecting and powering real-time healthcare data exchange. They have a 100% remote first culture and supports the diversity of their team.

$215,000–$285,000/yr
US

  • Build and ship high-quality, customer-facing products and features like dashboards and billing systems.
  • Own products end-to-end from concept to production, ensuring they are performant, reliable, and user-delightful.
  • Partner with product and design teams to shape what is built, identify bottlenecks, and optimize system performance.

OpenRouter is a leading AI routing and infrastructure layer that enables enterprises to access, manage, and optimize large language models across different providers. It is a fast-moving company that powers advanced AI teams with a small, collaborative environment focused on flexibility and scaling.

Global

  • Build and optimize complex, state-machine-driven intake flows using React and Next.js to manage clinical eligibility and patient state.
  • Manage the scaling of our NestJS "majestic monolith" and help determine when and how to extract focused services as our domain models grow.
  • Ship strictly-typed TypeScript features across a Turborepo monorepo, ensuring high performance for our patient, doctor, and admin interfaces.

Willow is a telehealth company focused on personalized, responsible GLP-1-based weight loss care. They combine medical expertise with a supportive, patient-centered approach to help people feel more confident and comfortable in their bodies.

$180,000–$200,000/yr
US Unlimited PTO

  • Collaborate with product managers and designers to build business-critical features.
  • Ship production-ready code that’s easy to iterate on, including tests, logs, and metrics.
  • Proactively fix production and development issues using metrics and observability tools.

Transcend is the compliance layer for customer data, enabling enterprises to activate AI responsibly and at scale. They're growing quickly, backed by top-tier investors, and are proud to serve some of the world's most iconic brands.

India

  • Own and evolve the architecture across the data layer, API surface, frontend application, and deployment infrastructure.
  • Write production code daily in React, Node/NestJS, and PostgreSQL on AWS, being in the codebase daily.
  • Bake security into everything from authentication, authorization, data encryption, input validation, and API hardening to compliance readiness.

Faeth Therapeutics is a clinical-stage oncology company listed on Nasdaq that recently raised $200M in funding. They are a small, focused team where every person has direct impact — united by a shared commitment to care deeply, create boldly, and never stop learning.

Global

  • Build and maintain full-stack features using Next.js, React, and NestJS.
  • Design and develop APIs with proper validation, error handling, and documentation.
  • Create responsive and accessible user interfaces using React, Tailwind CSS, and component libraries.

Oowlish is a rapidly expanding software development company in Latin America. They value a nurturing work environment and are recognized as a Great Place to Work, offering opportunities for professional development and international impact.

$147,900–$203,000/yr
US 4w PTO

  • Own end-to-end features in Cart & Checkout, collaborating with Product, Design, Data, and partner engineering teams.
  • Design and implement full-stack solutions using technologies like TypeScript, React/Next.js, Tailwind, AWS Lambdas, DynamoDB, Redis, and modern CI/CD workflows.
  • Champion quality and operational excellence: Write well-tested, well-documented code and instrument monitoring, logging, and alerting for new features.

Oura's mission is to empower every person to own their inner potential. Their award-winning products help their global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app. They are a quickly growing company focused on helping people live healthier and happier lives.

US Unlimited PTO

  • Build and ship high-quality, scalable software across our core platform.
  • Improve the tools, build systems, and CI/CD pipelines the rest of engineering relies on.
  • Create internal APIs, libraries, and frameworks that make it easier for teams to ship reliable, intelligent systems.

PushPress is an AI-powered gym management platform built for boutique fitness, transforming how fitness owners operate and how the global fitness industry connects. They are a Series B company backed by Altos Ventures, StepStone, and Mucker Capital, with a global team of builders and fitness fanatics.

$140,000–$170,000/yr
US Unlimited PTO

  • Build and maintain customer-facing features across our web and mobile platforms.
  • Partner closely with product and design to understand requirements, shape solutions, and deliver high-impact features.
  • Own projects end-to-end, from technical design through implementation, testing, and release.

Misfits Market is a mission-driven, high-growth startup dedicated to reducing food waste and making shopping for sustainable, high-quality groceries easier and more affordable. Their passionate and motivated team of problem solvers helps save an average of 500,000 pounds of food per week from waste.

India

  • Build and ship features across our core platform.
  • Collaborate closely with our Staff Engineer on architecture and technical direction.
  • Take loosely defined product problems and turn them into working systems.

Faeth Therapeutics is a clinical-stage oncology company listed on Nasdaq that recently raised $200M in funding. They are a small, focused team where every person has direct impact — united by a shared commitment to care deeply, create boldly, and never stop learning.

$170,000–$230,000/yr
US Unlimited PTO

  • Lead the architecture and evolution of the user facing experience across Vetcove’s platforms.
  • Define and enforce frontend best practices, including performance optimization, accessibility, and maintainability.
  • Partner closely with product managers, designers, and backend engineers to deliver cohesive, user centered features.

Vetcove is dedicated to modernizing the future of veterinary software and the pet parent healthcare experience. They provide tools for veterinary organizations to focus more on patient care and are backed by top venture investors in Silicon Valley, New York and Miami.

$111,266–$111,266/yr
Global 4w PTO

  • Build and ship customer-facing product experiences, delivering polished features across frontend and backend.
  • Own work end-to-end from discovery and technical design through implementation, testing, release, and iteration.
  • Improve patterns, reduce tech debt, strengthen testing, and contribute to a healthy codebase through reviews and refactoring.

Runn empowers leaders to run dynamic and impactful organizations through real-time workforce management. They are a team of ~30 with a focus on user experience, Fortune 100 companies with thousands of staff being managed and planned in Runn.

Europe

  • Develop TypeScript services that power subscription management, billing workflows, and merchant-facing APIs.
  • Contribute to efficient, modern React applications which rely on our APIs and integrate with the Shopify ecosystem.
  • Support the Customer Success team by joining escalation schedule, operating and maintaining the live production system.

Relay Commerce is an e-commerce enablement platform offering scaling solutions across personalized messaging, social commerce, and customer retention. They help merchants navigate the rapidly evolving digital landscape. The Relay suite of solutions drives more than $1 billion in aggregate incremental gross merchandise volume for more than 35,000 merchants.