Source Job

Europe

  • Architect and own end‑to‑end delivery across web apps, APIs, and indexers to ship user‑visible impact quickly and safely.
  • Design a scalable API and SDK strategy with clear versioning and docs to enable hundreds of external integrators to build on Morpho.
  • Build high‑performance data pipelines over on‑chain events using intelligent caching and query optimization to keep UIs sub‑second.

Typescript React Next.js GraphQL Node.js

20 jobs similar to Fullstack Engineer

Jobs ranked by similarity.

Global

  • Identify and validate new product opportunities.
  • Lead 0→1 development of experimental features — from ideation and prototyping to production deployment — with minimal direction.
  • Design and build user-facing features that leverage AI, DeFi protocols, account abstraction, or other cutting-edge capabilities to differentiate Trust Wallet

Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage and grow their digital assets. They aim to give individuals the freedom to own their assets and confidently participate in the future economy.

US

  • Architect and own front-end systems, establishing patterns and component libraries.
  • Implement high-quality, performant code that is clear, concise, and well-tested.
  • Mentor other engineers on the team within front-end specialization.

Anchorage Digital is building the world’s most advanced digital asset platform for institutions to participate in crypto, offering custody, staking, trading, and settlement services. The company has over 600 employees and is funded by leading institutions including Andreessen Horowitz and Goldman Sachs.

Europe

  • Design, build and operate backend services in TypeScript/Node and GraphQL, delivering reliable, low-latency user-facing experiences.
  • Model data, evolve relational schemas (PostgreSQL) and optimise for correctness, performance and maintainability.
  • Monitor, troubleshoot and improve production systems: focusing on observability, incident response, reliability, and operational excellence.

Morpho is a leading Decentralized Finance (DeFi) lending protocol. They secured $50 million to build an open lending network giving anyone, anywhere, access to the best possible terms and have over $10 billion in deposits, solidifying itself as the new standard for DeFi lending.

US

  • Design, build, and maintain backend services that power FlexCard features used by millions of Dave members
  • Contribute across the stack using TypeScript, Node.js, React, and React Native to deliver end-to-end product experiences
  • Work closely with product managers and designers to shape feature specifications and translate them into scalable technical solutions

Dave is a financial app on a mission to build products that level the financial playing field. It is redefining the financial landscape by leveraging technology to create affordable, transparent, and user-centric access to liquidity. Dave is leading the charge in creating a new era of credit products that prioritizes speed, affordability and accessibility. Dave's culture values its Daves and strives to create an environment where all Daves feel valued, heard, and empowered to do their best work.

$140,000–$150,000/yr
US Canada

  • Design, build, and ship full-stack features using modern frameworks (e.g., React/Next.js)
  • Develop and maintain scalable backend services and APIs (e.g., Python-based frameworks)
  • Work with relational databases (e.g., Postgres) to model, store, and query data

Iconic is building the modern platform for business brokers, combining technology, support, and community. They help brokers run more successful, scalable practices and are a small team of engineers and founders.

Europe

  • Own the full DevEx product vertical end-to-end.
  • Conduct deep discovery with internal and external stakeholders.
  • Define and maintain a clear product roadmap for Partner APIs, SDKs, and Agent flows.

Morpho is a leading Decentralized Finance (DeFi) lending protocol that raised $70 million from Ribbit Capital, a16z crypto, Coinbase Ventures, Variant, Brevan Howard, Pantera, Blocktower, and 50 others to build an open lending network giving anyone access to the best possible terms. Now, Morpho is scaling its team of contributors to establish itself as a cornerstone of a new internet-native financial system.

Global

  • Ship full-stack features - React frontends, backend APIs, data layers, infra scripts, etc.
  • Review code, mentor engineers, and raise the bar across the team
  • Lead architecture & technical standards without red tape

Teramind is pioneering a predictive, AI-driven approach to safeguarding organizations' people, data, and operations. As a global leader in user behavior analytics, insider risk management, and workforce intelligence, they empower businesses to transform data into a strategic asset.

US Canada

  • Build and operate external campaign integrations that support Ads campaign management lifecycle
  • Implement a lifecycle state machine and orchestration for activation and updates across entity hierarchies
  • Collaborate with team members on designing scalable, well tested, and well documented web architecture

StackAdapt empowers marketers to reach, engage, and convert audiences with precision. It is an AI-powered platform that connects brand and performance marketing to drive measurable results across the customer journey. They have a diverse and inclusive team with a friendly, welcoming, and supportive culture.

$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.

US Canada Europe India

  • Lead the architecture and design of full-stack applications, including frontend interfaces, backend services, and cloud infrastructure.
  • Architect and build backend services using Python/FastAPI (preferred) or Java (Spring Boot/Quarkus).
  • Develop modern web applications using ReactJS and TypeScript.

Juniper Square's mission is to unlock the full potential of private markets by digitizing them to bring efficiency, transparency, and access. They have a variety of ways to work, ranging from a fully remote experience to full-time in one of their physical offices.

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.

$150,000–$150,000/yr
US

  • Develop, enhance, and maintain our full-stack platform built on Next.js, React, TypeScript, Node.js, and Express.
  • Build scalable APIs, backend services, and modular frontend components, integrating third-party services.
  • Write automated tests, improve code quality, and participate in code reviews to support continuous improvement.

EllieMD aims to revolutionize healthcare by providing pharmaceutical-grade products and a dedicated brand partner network, ensuring accessible and transparent healthcare built on trust. Inspired by the nurturing nature of elephants, they emphasize accountability, collaboration, and excellence, fostering a supportive and valued community for customers and partners.

Europe 5w PTO 26w maternity 6w paternity

  • Building and evolving core platform capabilities like workspace management, permissions, and governance
  • Improving how data flows across workspaces, making content more flexible and connected
  • Driving the implementation of Workspace 2.0, helping redefine how customers structure and manage their work

TheyDo offers an AI-powered journey management platform that helps the world’s largest enterprises align around their customers. They are backed by $50M from top-tier investors, with a fully remote team representing 30+ nationalities across 27 countries and are united by a customer-led, people-first culture.

US Canada Unlimited PTO

  • Architect and implement high-impact full-stack web features end-to-end using modern technologies
  • Collaborate with cross-functional teams to deliver scalable and high-quality web experiences
  • Debug and resolve technical issues across frontend, backend, and infrastructure layers

Scopely is a leading video game and global interactive entertainment company, home to many of the world’s most beloved and enduring experiences. Founded in 2011, Scopely is powered by its exceptional team and a distinctive tenet-driven culture.

$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.

$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.

Europe

  • Own the multi-tenant platform, architecting and maintaining the infrastructure that hosts hundreds of MCP codebases. Each isolated, each configurable, all observable from a single pane of glass.
  • Build the data backbone by designing the pipelines that aggregate statistics, analytics, and performance metrics across every deployed instance; and make the data real-time, reliable, and actionable.
  • Ship the core app, working hands-on in the main Waniwani application using Next.js/TypeScript with Drizzle ORM, React Query, and a modern component architecture to build features that customers and internal teams use daily.

Waniwani is building the AI distribution infrastructure for the $10T services economy, enabling companies to sell quote-based services directly inside LLMs. They are building the rails for AI-native commerce, with offices in Paris, San Francisco, New York, and remote across Europe.

Europe

  • Architect & Own: Take complete ownership of designing and building our modern front-end stack from the ground up using TypeScript and React (e.g., Next.js).
  • Flawless User Experience: Build responsive, accessible UIs capable of handling complex data and real-time interactions without dropping a frame.
  • Performance-First Mindset: Write exceptionally clean, consistent code. Advanced state management, optimized bundle sizes, and fast load times.

Deepslate is building Speech to Speech Voice AI models that sound and act indistinguishable from a human, believing everyone should be able to use it. Backed by top-tier investors from the Tech and AI sectors, as well as a major German VC fund, they are incredibly well-funded and moving fast.

Europe Unlimited PTO

  • Define and own the API architecture across internal and external use cases
  • Design, deploy, and manage an API Gateway, including security, authentication, rate limiting, and monitoring
  • Act as the product owner for APIs, translating business and technical requirements into clear API specifications

Securitize is a leader in tokenizing real-world assets, managing over $3.7B AUM. They partner with top-tier asset managers and are backed by major names in finance and technology, recognized as a Forbes Top 50 Fintech company.

$150,000–$165,000/yr
Unlimited PTO

  • Designing and developing full-stack applications powering project management, commissioning workflows, and data capture
  • Building web and mobile tools for field teams to upload videos, images, structured forms, IoT readings, and issue documentation
  • Developing intuitive, high-performance UIs that handle complex data streams and large-scale datasets

Doxel brings computer vision and AI to construction, giving teams real-time visibility into progress, risk, and execution. They are backed by Insight Partners and Andreessen Horowitz and with a rapidly growing team of engineers, scientists, construction veterans, and Enterprise go-to-market teams.