Lead the design, development, and deployment of scalable cloud-based software platforms for data-intensive and AI-enabled applications.
Drive architecture decisions, technical strategy, and engineering best practices across complex enterprise systems.
Build and optimize secure, reliable, and high-performance backend services, APIs, and distributed applications.
ALTEN Technology USA is an engineering company helping clients bring groundbreaking ideas to life across aerospace, medical devices, robotics, and automotive. With 3,000+ experts across North America and part of the global ALTEN Group, it fosters a culture where employees feel valued, supported, and inspired to grow.
Collaborate with design, backend, and product teams to translate business requirements into high-quality frontend solutions.
Develop fast, user-friendly web applications for desktop and mobile browsers with clean, efficient client-side code.
Design and build reusable libraries and frameworks to accelerate development workflows and enhance code quality.
Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. Trusted by over 300 million people in 100+ countries, the company fosters a results-driven, flat-structured culture with opportunities for growth and learning.
Build and maintain the core of our production platforms, spending most of your time hands on in the codebase.
Own architecture decisions, review pull requests and designs from earlier-career engineers, and mentor engineers early in their careers.
Develop across the full stack, partnering with IT Security and Data and Analytics to keep systems reliable and built to last.
We elevate patient access to healthcare by partnering with health systems to transform how patients access care. We're a team of experts obsessed with the connection between people, processes, and technology that make healthcare organizations hum.
Build and operate reliable cloud services on AWS and Cloudflare, covering compute, storage, networking, and managed infrastructure.
Evolve the infrastructure that powers web applications and AI agents on Webflow Cloud, including CDN and edge computing.
Own features end-to-end, from customer problem through design, implementation, rollout, and ongoing improvement while using AI-assisted development practices.
Webflow is an agentic web marketing platform that helps modern marketing teams build, manage, and optimize high-performing web experiences. Webflow is a growing, privately held company that values grit, craft, quality, and equality, and offers a remote-first culture with comprehensive benefits.
Design, develop, and maintain the central API and backend services using Node.js and TypeScript.
Build fast, reliable services and design intuitive APIs and data models for excellent developer experience.
Take end-to-end ownership of projects, scaling existing products and validating new ideas through MVPs.
The company builds technology that helps hundreds of thousands of users understand and manage their finances. It is a small, ambitious product team with a remote-first, flexible, and asynchronous culture.
Own complex software initiatives end to end, from design and implementation through testing and production readiness.
Build scalable backend systems and AI-powered applications using TypeScript, LLMs, and agentic frameworks.
Mentor peers and contribute to engineering excellence through testing, code quality, and continuous improvement.
This partner company builds scalable production systems and AI-powered applications using modern technologies. It fosters a remote-first, collaborative engineering culture with a focus on software craftsmanship and continuous learning.
Build and enhance front-end features for investment and financial products using modern web technologies.
Contribute across the full stack, from UI and API development to integrations with financial institutions.
Ensure software quality through testing, troubleshooting production issues, and improving system reliability.
Lively provides modern HSA and benefit solutions with user-centric design and innovative technology for employers, consumers, and financial institutions. It is a remote-first company headquartered in San Francisco with employees across the US.
Build tools for understanding traces, evaluating agent behavior, and turning results into improvements.
Run experiments on Mastra's primitives to find where they fall short and improve configuration and behavior.
Help turn findings into capabilities developers can use in their own applications.
Mastra is the open-source TypeScript framework for building AI agents. We're a small, fully remote team backed by Y Combinator and Spark Capital with $35M raised.
Drive front-end architecture and technical strategy across the NodeZero platform.
Mentor engineers and lead complex initiatives spanning multiple teams.
Build scalable, reusable UI systems and developer workflows in React and TypeScript.
Horizon3 is a fast-growing, remote cybersecurity company whose NodeZero platform delivers autonomous pentesting to find, fix, and verify attack vectors. It's a team of ex-special ops and startup engineers focused on collaboration, ownership, and results.
Build working prototypes of new ideas alongside the engineering and product team.
Design and run benchmarks that compare prototypes with competing solutions and report results clearly.
Iterate quickly: ship a prototype, present findings, gather feedback, and use AI coding tools for speed.
Optimum is building the world's first data acceleration network for any blockchain, powered by Random Linear Network Coding (RLNC) to scale speed and throughput. We're a small, senior, cross-functional team backed by leading crypto investors, focused on Web3 infrastructure.