Design and develop APIs using Node.js or Python (FastAPI).
Develop web applications with React/Next or Vue/Nuxt.
Participate in code reviews and collaborate with Product, QA, and Design.
Tekton Labs is a digital team oriented to products and technological acceleration. They value agile environments, quality, security, and digital product development.
Develop/maintain/extend PartnerStack’s Vue.JS frontend and Python backend software systems.
Lead technical projects and be the go-to resource for the team.
Partner with leadership in Design and Product Management to drive constant improvements to overall product strategy
PartnerStack is a B2B partnerships network, with over 500+ companies using their platform to generate and sustain revenue. They have a high-impact and cross-team collaboration culture, empowering their teams to achieve success together.
Design, develop, and maintain end-to-end features across frontend and backend
Build and evolve user-facing interfaces, backend services, and data models
Ensure performance, scalability, and reliability across the entire application stack
Elara fosters a culture of innovation, collaboration, and continuous learning. They are committed to delivering exceptional customer experiences and transforming asset and maintenance expertise into data-driven insights.
Drive the technical strategy and implementation for our JavaScript ecosystem infrastructure.
Design, implement, and optimize systems for automated artifact creation, update, validation, and vulnerability scanning.
Build and maintain internal developer tools that improve the workflows for library and package maintenance.
Chainguard is the secure foundation for software development and deployment. By providing guarded open source software, built from source and updated continuously, Chainguard helps organizations eliminate threats in their software supply chains. Founded by industry experts, they value customer focus, intentional action, and transparent decisions.
Temporal provides an open-source programming model simplifying code and enhancing application reliability. They aim to be the reliable foundation of every developer's toolbox, fostering a curious, driven, collaborative, genuine, and humble culture.
Work with defined requirements and the product vision to build effective solutions.
Collaborate within a cross-functional team to deliver features exceeding user expectations.
Design, implement, and maintain improvements to the functionality of our platform, writing high-quality code.
Stensul dramatically reduces marketing content creation time, helping teams improve marketing performance. They streamline collaboration and simplify marketing asset creation, integrating with various platforms. At Stensul, their top priority is maintaining a people-first, diverse, and inclusive culture.
Liaise with other developers and develop UI workflows.
Design and develop software against requirements in React.js and Angular.
Identify and fix bugs that are found within code, ensuring adequate test cases.
Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. They combine open source innovation with deep expertise in Kubernetes orchestration, empowering platform engineering teams to deliver composable, production-ready developer platforms across any environment.
Design, develop, test, and maintain features across our platform
Collaborate with product managers, designers, and other engineers to deliver user-focused solutions
Participate in code reviews and mentor junior developers
Dilitrust is a leading software-as-a-service (SaaS) provider that offers an integrated suite of legal and governance products, with the vision to digitize legal departments worldwide. They have an annual growth rate of over 40% since 2020, and aim to become the world's leading Legal Tech company.
Design, build, and maintain high-performance, interactive UIs using Svelte, TypeScript, Tailwind and modern development and build tools.
Own and deliver critical frontend features across: Temporal Open Source, Temporal Cloud, Developer-facing products, Internal tools and marketing surfaces.
Collaborate closely with designers, Cloud/SDK/Server engineers, and product leaders to translate complex system behavior into clear, intuitive user experiences.
Temporal is an open source programming model that can simplify code, make applications more reliable, and help developers focus on delivering features faster. They are growing and looking for those who share their values, challenge 'standard' thinking, and want to influence their future.
Plan, lead and actively contribute to the development of web/mobile applications in an agile environment
Take ownership of understanding of the whole system and take responsibility for teaching this to others
Contribute to the strategy and architectural decisions that support the growth of the services we offer to our members and clients
M3 EU offers digital solutions across healthcare, life sciences, pharmaceuticals, and more. It prides itself on a dynamic and innovative work environment where every team member contributes to global health advancements.
Participates in the entire project life cycle, from product development and release to maintenance.
Provides communication with Product Managers, Designers and co-working teams to write efficient code.
Writes code in a reusable, manageable, scalable way and keeps product quality at the highest level.
Insider One provides a platform that integrates marketing and customer engagement tools, incorporating AI and a Customer Data Platform (CDP). They have over 1,500 team members across 30+ offices and are backed by investors like Sequoia Capital and General Atlantic.
Improve and maintain existing platforms: refactors, performance, UX improvements, and reliability work.
Design and implement APIs + data models that make data easy to query, audit, and reuse.
Open Energy Transition (OET) is a remote-first non-profit building open-source tools and data for energy and grid planning. OET exists to make energy planning more transparent, reproducible, and accessible, and to help open approaches become the global standard by 2030.
Build high-performance React applications and optimize API services.
Design scalable, resilient, and secure web applications.
Implement instrumentation and logging for performance tracking.
Coinme is redefining access to financial services in a digital world and they combine blockchain technology with simplicity to make digital currencies accessible. Coinme is the world's largest network of cryptocurrency kiosks with over 40,000 locations nationwide.
Build well crafted, scalable, maintainable, and resilient software across the entire stack.
Diagnose and address bugs while tackling root causes to bolster the stability and resilience of our software, ensuring a seamless user experience.
Engage proactively in pull requests and spike documents, actively sharing insights and expertise to foster a collaborative team environment and drive continuous improvement.
Thanx is a leading loyalty and guest engagement platform for restaurants, helping regional and national restaurant brands grow customer lifetime value. With a culture that has attracted some of the best talent from across the country, we are proud of our strong employee tenure and internal promotions.
Own and drive the front-end technical vision and architecture ensuring scalability, performance, and long-term maintainability
Define, evolve, and document front-end standards, frameworks, and best practices including design system direction
Design and implement scalable front-end solutions leveraging APIs, webhooks, and system integrations
Sigma Software delivers high-quality solutions for global customers. They foster a culture of collaboration, transparency, and innovation in a friendly environment with talented engineers across multiple countries, solving complex challenges in high-load, real-time systems.
Design, develop, and maintain end-to-end full stack solutions.
Build modern, responsive, and intuitive user interfaces.
Define and implement scalable, secure, and maintainable technical solutions.
Theradex Oncology is a full-service CRO specializing in oncology. They manage global oncology trials and programs and support both domestic and international sponsors in the conduct of both early and late phase trials. Theradex Oncology offers a supportive culture that puts people first.
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.
Engineer, design and estimate solutions for new feature requests together with the product team
Review pull-requests from others to ensure high quality and maintainable solutions
Implement APIs and integrations with external services
Exadel is an AI-first global tech company with 25+ years of engineering leadership. They have 2,000+ team members and 500+ active projects powering Fortune 500 clients, with an ambitious, collaborative, and constantly evolving culture.
Own the mapping experience as a product-quality system, building and evolving a high-performance geospatial UI where interaction design, performance, and reliability are treated as first-class concerns.
Build “pro-grade” geospatial editing workflows, creating tools for drawing and editing points/lines/polygons, including selection states, snapping, validation rules, undo/redo, and exportable artifacts.
Deliver a styling/symbology experience users trust by implementing a layer/style editor that supports portable styles, sensible defaults, and powerful “color/size by attribute” workflows.
Open Energy Transition (OET) is building open-source, high-performance tools for energy and grid planning, which helps system operators, regulators, policymakers, and researchers plan faster, more transparent transitions to clean energy. They value transparency, empathy, trust, humility, diversity, collaboration, and recognition.
You will work with product and UX design teams to implement and launch core features for the Slush Wallet.
Collaborate closely with product and design teams to translate product vision into reality.
Stay up-to-date with the latest frontend trends and technologies, and participate in technical discussions.
Mysten Labs is creating foundational infrastructure to accelerate the adoption of decentralized protocols based on blockchain technologies. The company raised a $300M Series B round from top Silicon Valley led venture funds and is building the future of web3.