Source Job

$150,000–$170,000/yr
US Global

  • Build and ship full-stack product features end-to-end
  • Own technical architecture, stack decisions, and system design
  • Lead integrations across APIs, SSO, and partner platforms

React Node Full-stack APIs SSO

20 jobs similar to Founding Product Engineer

Jobs ranked by similarity.

Global

  • Build and maintain modern, responsive UI using React (Next.js)
  • Develop scalable component architecture and reusable UI libraries
  • Improve user experience and performance across web and mobile interfaces

Udext is building the operating system for the frontline workforce - helping organizations communicate, engage, and support employees at scale through SMS-first technology. We are an early stage startup looking for innovative engineers to join our core team.

Global

  • Designing the system architecture.
  • Making foundational technical decisions.
  • Building the first version hands-on.

Homera Health builds the tech, marketing, and growth engine powering telehealth brands. They're expanding into new verticals and hiring world-class talent to build the next generation of virtual healthcare experiences.

US

  • Lead the Architecture and Development of full-stack applications that align with EDC’s AI & Digital Transformation strategy and drive high-priority business outcomes.
  • Establish and steward engineering standards for cloud-native, API-First, and AI-enabled development, including CI/CD practices, testing patterns, observability, and security.
  • Define and implement modular “Lego-block” architectures that are reusable and interoperable across business development, programmatic, and core business systems through API-first, cloud-native solutions.

Education Development Center (EDC) is a global nonprofit that works with partners to advance every person’s journey to learn, work, and be well. For more than 65 years, EDC has partnered with communities, governments, and private sector to improve education, workforce development and health outcomes. EDC brings together a global team working across the United States and around the world.

$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.

$148,100–$221,500/yr
US

  • Spec and build product features that are beautiful, consistent, and fast, that encourage exploration.
  • Work at all levels of the stack, from AWS, Node.js, and SQL to React, HTML and CSS to build and maintain end to end products.
  • Partner with product managers, designers, and data scientists to understand the needs of potential users and build a product.

Airtable is the no-code app platform that empowers people closest to the work to accelerate their most critical business processes. More than 500,000 organizations, including 80% of the Fortune 100, rely on Airtable to transform how work gets done.

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.

India

  • Own a problem space end-to-end from discovery and strategy to architecture, implementation, launch, metrics, and iteration.
  • Think like a Product Manager, execute like a Senior Engineer, and own impact like a Founder.
  • Build LLM-powered features, agents, or workflow automation.

HighLevel is an AI-powered, all-in-one white-label sales & marketing platform that empowers agencies, entrepreneurs, and businesses to elevate their digital presence and drive growth. With over 1,500 team members across 15+ countries, they operate in a global, remote-first environment.

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.

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.

Morpho is a leading Decentralized Finance (DeFi) lending protocol. They recently secured $50 million to build an open lending network, experiencing explosive growth with over $10 billion in deposits.

$119,000–$149,000/yr
US

  • Architect and develop full-stack applications that align with EDC’s AI & Digital Transformation strategy and drive high-priority business outcomes.
  • Implement modular “Lego-block” architectures that are reusable and interoperable across business development, programmatic, and core business systems through API-first, cloud-native solutions.
  • Integrate responsible AI by leveraging AWS Bedrock, CrewAI, and other AI services to design and deploy agentic AI teams and intelligent solutions.

Education Development Center (EDC) is a global nonprofit that works with partners to advance every person’s journey to learn, work, and be well. Founded in 1958, EDC today brings together a global team working across the United States and around the world.

$142,000–$210,000/yr
US Unlimited PTO

  • Building new experiences for the Greenlight Registration Flow.
  • Supporting the existing architecture of Greenlight registration and building on it.
  • Scaling and maintaining our backend services to evolve with new feature requests.

Greenlight is a family fintech company with a mission to help parents raise financially smart kids. They serve more than 6 million parents and kids with their award-winning banking app for families where parents can automate allowance, manage chores, set flexible spend controls, and invest for their family’s future.

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

  • Build, test, ship, and fix, doing whatever it takes to move the product forward.
  • Prototype, test, and ship quickly based on real user feedback and data.
  • Partner with product managers, operations specialists, designers, and BU teammates to shape what we build and why.

GiveCampus is a fundraising platform for non-profit educational institutions. The purpose-driven team of 120+ is located across the US, with a focus on Sustainable Growth and a commitment to advancing the quality, affordability, and accessibility of education.

Global

  • Play a pivotal role in a dynamic and collaborative team as a problem solver.
  • Contribute across various aspects of the development process with hands-on experience.
  • Provide technical guidance and make architectural decisions effectively.

Sprinto is a leading platform that automates information security compliance. By raising the bar on information security, Sprinto ensures compliance, healthy operational practices, and the ability for businesses to grow and scale with unwavering confidence. We are a team of 200+ employees.

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.

$187,000–$271,920/yr
US

  • Own end-to-end features across the stack, with a strong emphasis on frontend: from collaborating on UX flows and designs, to building React/TypeScript UIs, to wiring those experiences into backend APIs and services.
  • Collaborate closely with Product, Design, and other engineers to break down problems, refine requirements, and ship incremental value behind feature flags and experiments.
  • Contribute to backend APIs and services : extend existing endpoints or services (e.g., in Node.js or Rails), design new data contracts, and ensure that backend changes are observable, well-tested, and resilient.

Calendly provides a platform for scheduling meetings. Millions of people rely on Calendly's products, and they are in the midst of their growth curve.

US

  • Design, build, and deploy full-stack solutions for state governments and public sector partners.
  • Collaborate with customer delivery leads, engineers, and UX designers to ensure successful deployments.
  • Translate customer requirements into technical architectures and production-ready systems.

SpruceID builds privacy-preserving, standards-based digital identity and credentialing solutions. They give individuals control of their information while enabling governments and enterprises to deliver secure, interoperable services.

Europe

  • Develop a strong understanding of Workera's AI-powered platform, customers, and business model.
  • Actively lead and deliver your first full project, owning backend architecture, build, and rollout end-to-end.
  • Architect and own backend systems that are robust, performant, and built to scale.

Workera is redefining how enterprises understand, develop, and mobilize talent in the age of AI. The company is a fast-growing, Series B Silicon Valley company building AI-native skill assessments for the world’s largest organizations, with clients including Samsung, Siemens Energy, and the U.S. Air Force.

$117,000–$176,000/yr
US 13w maternity

  • Build and maintain full-stack enterprise technology solutions that scale and represent our brand to our users.
  • Partner with our Product team to identify opportunities to streamline how we create, structure, and deliver content.
  • Integrate with third party tools and our internal Data teams to facilitate critical feature experimentation and sharpen the content we provide.

SmartAsset is an online platform providing consumer-focused financial information and advice, with a mission to help people make smart financial decisions. They have been recognized on the Inc. 5000 and Deloitte Technology Fast 500™ lists and valued at over $1 billion after their Series D funding round.

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.