Source Job

$200,000–$250,000/yr
US

  • Lead end-to-end delivery and drive technical direction across a real-time, high-scale product surface.
  • Architect, build, and evolve systems spanning backend services and modern web UIs that power live calling workflows.
  • Partner closely with Product and Design, shaping the roadmap as engineering, product, and design are equal partners.

TypeScript Node.js React SQL PostgreSQL

20 jobs similar to Staff Full-Stack Engineer

Jobs ranked by similarity.

US

  • Design, develop, and maintain high-quality, scalable web applications and platform services.
  • Build robust backend services and APIs using modern frameworks and cloud-native patterns.
  • Provide architectural direction, evaluate technical trade-offs, and guide long-term platform evolution.

We are seeking an experienced Senior Fullstack Developer who excels in both hands-on engineering and leading projects.

$92,400–$112,200/yr
AU

Lead the design, implementation, and delivery of new services, features, and system improvements. Influence architecture and contribute to shaping the technical roadmap as the product scales. Build reliable, observable, maintainable systems and champion engineering best practices.

Budgetly is building an AI-first platform that simplifies expense management and optimises financial decision-making for SMEs, helping them spend smarter and grow profitably.

$156,000–$185,000/yr
US Unlimited PTO 12w maternity 6w paternity

  • Design, develop, and maintain backend services, APIs, and data pipelines that power Knock's customer-facing and internal applications.
  • Architect and build scalable backend services using Node.js and TypeScript, ensuring they integrate seamlessly with our frontend experiences.
  • Contribute to AI-powered features and initiatives, integrating AI services to enhance our risk analysis and decision-making capabilities.

Knock is redefining the home buying and selling experience. They are a passionate team of industry experts who knew there had to be a better, simpler way for people to navigate the journey between homes and have been honored as one of Inc.’s Best Workplaces six times in the past seven years.

  • Develop high-quality, responsive web applications using TypeScript, Javascript, React, Express.
  • Design and implement server-side APIs, data models, and business logic using mainly Express framework
  • Create client-side function-based React components, hooks, stories, and tests to interact with your server-side work

Deel is the all-in-one payroll and HR platform for global teams, built for the way the world works today. They are among the largest globally distributed companies in the world, with a team of 7,000 spanning more than 100 countries, and a connected and dynamic culture.

US

  • Design and build scalable services and APIs for web applications.
  • Architect and maintain robust backend systems and database models.
  • Analyze product requirements and produce high-quality, production-ready code.

Solace is a healthcare advocacy marketplace that connects patients and families to experts who help them understand and take charge of their personal health.

$170,000–$210,000/yr

  • Build impactful user-facing features in collaboration with engineers and cross-functional partners.
  • Design and implement performant, scalable, and reliable solutions.
  • Incorporate the latest AI technologies, tools, and workflows into the platform.

Office Hours is a consulting platform and marketplace helping people earn by sharing what they know and connecting companies with expert advisors on demand.

Europe 6w PTO

Design, build, and ship product features across the full stack, including backend, frontend, APIs, and integrations. Collaborate with product managers and designers to create polished, user-friendly experiences. Ensure solutions are scalable, secure, and meet enterprise requirements.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

US

  • Take ownership of problems — from idea to prototype to production.
  • Design, develop, and maintain full-stack applications using TypeScript and React.
  • Architect and optimize serverless systems on AWS (Lambda, API Gateway, EventBridge, S3, etc.).

Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York. Their team of 600+ highly skilled tech professionals, based in Latin America, drives digital disruption by partnering with U.S. companies on their most impactful projects.

India

  • Design, implement, and scale backend services in .NET Core and front-end applications.
  • Design and evolve highly scalable, reliable systems for high-traffic environments with strong observability and extensibility.
  • Collaborate closely with Product, Design, and Data from discovery through launch to deliver impactful features.

JustAnswer is the leading AI + Human professional services platform, on a mission to revolutionize how people access expert help. JustAnswer has a 200+ engineer organization that delivers at pace and fosters a positive, collaborative culture focused on learning, impact, and continuous improvement.

US

  • Develop, test and iterate on product features spanning frontend, backend, and cloud infrastructure.
  • Work closely with product, design, QA, and business teams to translate requirements into production-ready features.
  • Design and build integrations with third-party services such as social media, eCommerce, AI and financial services.

They are a VC-funded creator marketplace app connecting eCommerce brands with everyday social media users. They are a high-growth, remote-first startup that offers a flexible 4- day work week, with a small, collaborative team.

Canada

  • Build, design, improve, and debug complex product features and their underlying systems.
  • Write extensible, scalable and test-driven code.
  • Collaborate with team members on designing scalable, well tested, and well documented web architecture, including APIs and backend systems.

StackAdapt empowers marketers to reach, engage, and convert audiences with precision. They are known for their diverse and supportive workplace and have been recognized as a top software and marketing product.

$54,275–$76,000/yr

  • Design and develop new features for SaaS products on both the frontend and backend.
  • Take a technical lead role within the squad, driving excellence.
  • Improve the code base with refactoring, bug fixes, and optimization.

Lemlist is a global B2B SaaS business with the mission to help any business grow and is doing over $43M in ARR while being bootstrapped and profitable.

US

  • Implement new features and functionality within Localize’s core product.
  • Develop and maintain REST APIs with Node/Express/MongoDB that power the frontend application.
  • Modernize and evolve an existing codebase to improve patterns and architecture.

Localize's platform is used by 700+ companies to automate the translation of their web and mobile applications to bring their products & services to new markets.

  • Build new features end-to-end (frontend + backend) by working hand-in-hand with a strong Product team
  • Improve the codebase (refactoring, bug fixes, optimization)
  • Mentor fellow developers, share knowledge, and raise the bar

Lemlist is a global B2B SaaS business with one mission: help any business grow.

$115,777–$140,797/yr
Canada Unlimited PTO

Help design and develop innovative orchestration features end-to-end. Own and drive enhancement in the orchestration frontend. Work on complex systems and a variety of programming languages and technologies.

dbt Labs is the pioneer of analytics engineering, helping data teams transform raw data into reliable, actionable insights.

Spain

As a Senior Full-stack Engineer, you’ll play a key role in shaping and evolving our Echo Design System. You’ll help build and maintain the component libraries and documentation that every frontend engineer at Typeform relies on. You’ll also collaborate closely with Product Design, bringing an engineering perspective to design reviews and sign-offs.

Typeform is a leading provider of innovative survey and data collection solutions, known for our flagship product, Typeform.

US

  • Ramp on full-stack architecture including backend services, frontend applications, APIs, and data flows.
  • Take ownership of a feature area such as user dashboard, transaction flows, admin tools, or API integrations.
  • Partner with product, design, and compliance teams to make pragmatic tradeoffs on user experience, performance, and regulatory requirements.

Bastion enables financial institutions and enterprises to issue regulated stablecoins, generate revenue on reserves, and expand their ecosystems.

Canada

  • Leverage cutting-edge computer vision technology to launch visually stunning 3D experiences.
  • Design and implement scalable, maintainable, high-performance solutions and improve user experience.
  • Provide technical leadership through architectural reviews, system design discussions, and improving team processes.

Leap Tools builds solutions for the interior décor industry. They have customers in 80+ countries and have been recognized as one of the fastest-growing tech companies by Deloitte for multiple years.

$53,778–$64,534/yr
Europe 5w PTO

Lead full-stack development across modern JavaScript ecosystems, working on impactful web applications from concept to deployment. Architect scalable solutions, guide technical decisions, and collaborate closely with cross-functional teams. Drive technical excellence and contribute to innovative, fast-moving projects across Europe.

Jobgether is a platform posting this job on behalf of a partner company and uses AI-powered matching process to ensure applications are reviewed objectively.

  • Build features and systems with attention to detail and performance.
  • Own end-to-end development, from conception to production.
  • Work closely with cross-functional stakeholders to deliver a world-class product.

ClickUp is creating the first truly converged AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI.