Source Job

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

TypeScript React Svelte Postgres Python

20 jobs similar to Senior Full Stack Engineer

Jobs ranked by similarity.

US

  • Design, build, and ship end-to-end product features across frontend and backend systems.
  • Lead the development of complex, data-heavy user interfaces.
  • Build and evolve backend services and APIs that integrate with internal systems.

Mainstay is a market intelligence platform for managing homes in the single family rental industry. As an AI native company founded within Opendoor in 2024, they turn complex data into clarity and recently raised a Series A round led by Khosla Ventures.

$76,445–$106,389/yr
Global 4w PTO 16w maternity 6w paternity

  • Work with the engineering team on one of our products & their backends.
  • Design, build, and ship features independently within well-defined scopes, collaborating with senior engineers on more complex work.
  • Own bug fixes and stability improvements end-to-end, from investigation through to deployment.

Sitemate builds modern software for construction, infrastructure, and industrial companies, helping teams move faster, work smarter, and deliver with confidence. Since launching in 2018, they’ve grown from 5 to 150+ people across 18+ countries with a global team that values transparency, high velocity, hustle, diversity, and innovation.

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.

US

  • Build Full-stack solutions with various technologies and languages.
  • Implement well-scoped, scalable solutions that support business growth and operational efficiency
  • Collaborate closely with product and design partners to translate requirements into thoughtful technical solutions

Nabis is the #1 licensed cannabis wholesale platform in the world. They supply $1B+ worth of cannabis products per year from hundreds of brands to retailers across California, New York, and Nevada and are backed by Y Combinator. They are building an innovative technology-first platform to scale the entirety of the cannabis industry and their team includes luminaries and celebrities such as DoorDash co-founder Stanley Tang, NFL Hall of Famer Joe Montana, Gmail creator Paul Buchheit, and Twitch co-founder Justin Kan.

$130,000–$160,000/yr
Canada

  • Build and maintain user-facing purchase and payment flows in React and TypeScript.
  • Develop backend capabilities in Node.js, including routing, controllers, API integration, and business logic.
  • Improve performance, observability, and resilience for high-traffic events.

They are a technology-driven team focused on delivering high-quality, high-scale commerce experiences for millions of players worldwide. Their work powers critical purchase and payment flows behind one of the largest gaming ecosystems, and they value engineers who take ownership, collaborate deeply, and care about reliability, security, and exceptional user experience.

$90,000–$120,000/yr
US

  • Build and maintain seamless user journeys.
  • Collaborate with our Head of Design to turn high-fidelity prototypes into responsive, accessible web experiences.
  • Work with the Head of Product to rapidly execute features that enhance the homeowner experience and platform capabilities.

Nada is an award-winning FinTech platform on a pioneering mission to unlock the $34 trillion in wealth trapped in homeowner equity. As the first platform to secure SEC qualification for this innovative asset class, they also empower investors to access the residential real estate market through their managed funds.

US

  • Build end-to-end software to integrate Cherry into more practices and launch new products.
  • Make architectural decisions that shape Cherry's platform.
  • Define and implement observability, monitoring, and metrics systems.

Cherry, founded in 2019, is a fast-growing FinTech company that offers BNPL solutions for medical practices. Led by Stanford entrepreneurs and backed by top investors, the company is experiencing rapid growth and fostering a collaborative engineering culture.

  • Lead the design, development, and delivery of high-scale, data-driven applications across the full stack
  • Mentor and guide engineers through code reviews, design discussions, and pairing sessions, raising the technical bar across the team
  • Champion engineering best practices, driving improvements in scalability, reliability, observability, and security

GridUnity is the industry leader in interconnection life cycle management, delivering cutting-edge software solutions that eliminate bottlenecks in the interconnection process. They are a lean, fast-moving team that values bold thinking, reliability, and continuous learning.

$140,000–$180,000/yr
US

  • Develop full-stack web applications using modern TypeScript in a functional-first style.
  • Implement clean, modern, and intuitive UIs that bring Figma mockups to life, collaborating closely with product designers.
  • Build efficient, scalable, and secure backend APIs in Node and PostgreSQL.

Care Access is dedicated to ensuring that every person has the opportunity to understand their health, access the care they need, and contribute to the medical breakthroughs of tomorrow. They are committed to building a team representing the communities they support and maintaining an inclusive culture.

$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).

Europe US

  • Design and implement new features across the stack, shaping APIs and GraphQL contracts.
  • Build and evolve backend services and APIs that power our platform, focusing on reliability.
  • Translate requirements into practical, well-scoped technical solutions in collaboration with Product Managers and Designers.

Playbook is a leading creator platform for fitness, health, and wellness, aiming to help fitness creators build sustainable businesses while enabling users to live healthier lives. They are a fast-growing, remote-first, product-driven team that values ownership, direct communication, and a strong growth mindset.

Global

  • Design, develop, and maintain complex web applications using React on the frontend and Node.js/TypeScript on the backend.
  • Architect and implement efficient GraphQL APIs to power our digital experiences.
  • Manage data persistence and modeling using MongoDB.

In All Media is a global technology consulting firm. We help organizations innovate and transform by providing world-class engineering, design, and strategic services. Our team is composed of passionate professionals who thrive on solving complex challenges and delivering impactful digital solutions.

$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.

$80,570–$106,378/yr
Canada

  • Partner with product, data, and engineering leaders to design intuitive solutions for complex matching and identity problems.
  • Design and build backend services that support real-time and batch matching workflows.
  • Develop and maintain user-facing web interfaces that enable inspection, investigation, and human-in-the-loop workflows.

Wiser Solutions is the global leader in omnichannel retail intelligence, empowering over 750 global brands and retailers to gain a decisive advantage at every consumer decision point. Every day, Wiser collects and analyzes billions of online and in-store data points with 98% accuracy, offering a single trusted source of insights into pricing dynamics, promotional effectiveness, competitive activity, and retail execution.

$130,000–$230,000/yr
US

  • Own and build key features for frontend and backend systems.
  • Collaborate with open-source contributors and customers to solve challenges.
  • Enhance HyperDX to process observability data efficiently, creating analysis tools.

ClickHouse is a fast-growing private cloud company leading the market in real-time analytics, data warehousing, observability, and AI workloads. They have over 3,000 customers and a remote-friendly, globally distributed team that values in-person connections and shaping company culture.

$225,000–$280,000/yr
US Unlimited PTO

  • Own end-to-end product slices of Horizon—from customer problem to wireframe to production service, including the user-facing UI/UX.
  • Partner directly with the CEO, VP of Product, and early customers to turn field signal into working software at pace.
  • Shape technical direction and architectural decisions for Horizon; mentor product engineers on your team on systems thinking, reliability patterns, and shipping discipline.

Prefect builds and operates resilient, Pythonic workflow platforms used for mission-critical workloads. They are a remote-first company singularly focused on curating an intelligent context layer with a supportive, high-performance culture that empowers their team.

$56,491–$106,330/yr
Australia 4w PTO

  • Work with the engineering team on one of our products & their backends.
  • Build and ship features under guidance from seniors.
  • Fix bugs and improve product stability.

Sitemate builds modern software for construction, infrastructure, and industrial companies, helping teams move faster, work smarter, and deliver with confidence. Since launching in 2018, they’ve grown from 5 to 150+ people across 18+ countries and value transparency, high velocity, hustle, diversity, and innovation.

Global

  • Develop and maintain scalable, high-performance frontend applications using React and Next.js
  • Collaborate with Product, Design, and Backend teams to deliver seamless user experiences
  • Integrate APIs and backend services into the frontend

Sigma Software specializes in cutting-edge frontend solutions. They are a team that values innovation, scalability, and quality, offering the chance to work on high-impact projects and influence architecture decisions.

Global

  • Own team-level architecture, delivering strategic and tactical software to address defined problems
  • Influence work outside of your direct team, solving complex problems impacting performance, features, and product design
  • Support and unblock peers through async reviews, pairing, and mentorship

Onebrief provides collaboration and AI-powered workflow software specifically for military staffs, aiming to make their work faster and more efficient. Founded in 2019, their team includes veterans and technologists and they are valued at $2.15B.

  • Own the maintenance and enhancement of the Node.js API and ReactJS frontend
  • Implement advanced improvements to the Hapi.js backend and MobX-based state management
  • Optimize the GraphQL data access layer for efficient and reliable data flow

Exadel is an AI-first global tech company with over 25 years of engineering leadership. They have 2,000+ team members and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.