Source Job

• Design and build a cross-platform application used by tens of millions of users
• Work primarily in Typescript and Swift, targeting Web Assembly and the web platform
• Architect scalable, maintainable modules and APIs that unlock new features and support rapid growth

Goodnotes is merging human creativity with the breakthrough capabilities of AI by reimagining the way we interact with information. Goodnotes' renewed vision and mission drive them to create the best medium for human and AI collaboration, empowering users to explore new dimensions of productivity, creativity, and learning.

• 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.

• 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.

Strengthen Enode’s Connect platform and integrations. Design and implement backend features that support customer use cases. Contribute to the architecture and reliability of the Connect platform and scale.

Enode’s platform powers the next generation of green energy apps by connecting and optimizing the world’s energy devices through our APIs.

• 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.

• Own the engineering vision, drive our cross-disciplinary roadmap, and scale an organization.
• Lead and grow engineering managers, ICs, and hardware engineers.
• Ensure consistent, high-quality delivery across software and hardware initiatives.

Runwise is reshaping how cities run by building technology. They operate in 10,000+ buildings, focusing on heating, cooling, and water systems to reduce emissions and costs in major cities.

Use expertise in full-stack development (TypeScript, JavaScript, Ruby, and React) to ship reliable, scalable code. Lead medium-sized projects from conception to delivery, writing RFCs and managing project timelines. Partner with the Product and Finance teams on experiments and initiatives aimed at user acquisition and monetization.

Netlify is the most popular way to build, deploy and scale modern web applications, serving millions of developers and thousands of enterprises.

• Lead a team of mobile and frontend engineers to deliver hybrid development capabilities.
• Own and evolve the cross-platform architecture.
• Uplift developer experience through better tooling and testing pipelines.

Canva is a company redefining how the world experiences design.

• Build, enhance, and scale our ZonePayments application that integrates with Stripe and leverages Stripe frontend elements.
• Write clean, maintainable, and well-tested code, both front and backend.
• Partner with other engineers, product managers, and QA to define and refine features.

Zone & Co is a leading SaaS company committed to freeing finance teams from the limitations of clunky, disparate systems and manual processes. They have a growing innovation-minded team of over two hundred folks, based across North America, Europe and Asia Pacific.

• 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.

• Define the technical architecture for Reddit’s prototyping ecosystem and lead the strategy for transitioning from static designs to interactive, data-driven experiments.
• Architect and maintain a robust, web-based (React, Next.js) prototyping environment that allows for dynamic swapping of screens and journeys for scaled A/B testing.
• Partner closely with UXR to drastically reduce the time-to-insight for complex product questions by automating testing and building tools for deploying quantitative tests.

Reddit is a community of communities built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet.

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.

• Build new features and services using React/Next.js, TypeScript, Node.js, and AWS.
• Debug and maintain existing ColdFusion/Lucee applications.
• Improve CI/CD pipelines, testing, and deployment practices.

StraighterLine is the leading provider of high-quality, affordable, online courses that help learners earn college credit and meet their professional goals.

• Collaborate closely with the frontend engineers to define and implement our frontend strategy.
• Take shared ownership of our library architecture, ensuring performance, scalability, and reliability.
• Build and maintain high-quality library components using React, TypeScript, and JavaScript.

Embeddable is an end-to-end developer platform for building seamless, lightning-fast customer-facing analytics directly into your product. The company launched in December 2023, received a €6m seed funding round in December 2024, and is currently a 20+ person team that has plans to scale significantly.

• Collaborate with designers to bring creative visions to life, including animations and interactions.
• Develop performant, accessible UIs using React, Next.js, TypeScript, Tailwind CSS, and modern CSS.
• Integrate analytics platforms (Google Analytics, PostHog) and CRM systems (HubSpot) into web applications.

Offchain Labs is a pioneer in blockchain scalability and security, transforming how the world interacts with decentralized applications. The company is backed by $124 million in funding and has demonstrated consistent execution with billions in secured value.

Write clean, modular, extensible and well-tested code that supports long-term maintainability and scalability. Design, build, and debug complex distributed systems across the full stack. Collaborate with engineers to design scalable, well tested, and well documented web architecture, including APIs and backend systems.

StackAdapt empowers marketers to reach, engage, and convert audiences with precision through its AI-powered marketing platform.

Build responsive, performant, and accessible web applications using React and Next.js. Translate UX/UI designs, user journeys, and requirements into reusable, maintainable, production-ready components. Contribute to front-end architecture decisions, coding standards, and best practices.

Robots & Pencils is helping to build a modern, unified digital experience platform for a large multi-venue hospitality and entertainment organization.

• Define and lead the architecture of our frontend ecosystem, focusing on scalability, performance, and maintainability.
• Improve developer velocity through standardized tooling, templates, build pipelines, and testing frameworks.
• Collaborate with Product, Design, and Engineering teams to deliver cohesive, high-quality user experiences.

Orum’s AI-powered suite helps salespeople connect and sell. They are a remote-first team creating a future where work feels meaningful and connected.

Leads the AI roadmap from concept to production. Builds production-ready, accurate, and reliable AI agents. Continuously improves performance of AI solutions.

Symbe is an innovative business intelligence startup that automates business case creation for sales teams, helping them effectively demonstrate value.

• 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.