
Mission.dev is a platform designed to support the success and growth of senior-level software engineers and the companies that collaborate with them. It operates a talent marketplace that combines AI-powered vetting, real technical assessments, and expert human evaluation to streamline hiring for software development teams. The platform offers products like Mission Match for smarter, faster hiring, Mission Signal for real-time insights, and Mission Network for access to top-tier global talent. Mission.dev differentiates itself by providing a rigorous vetting process, a global network of over 30,000 vetted members from 50+ countries, and a comprehensive hiring lifecycle management including onboarding, compliance, and payments. Its business model includes subscription and transaction fees with flexible pricing plans for direct hires and contractors. The company emphasizes community, mentorship, and continuous learning for its members, aiming to combine the productivity of in-house work with the flexibility of remote teams. Key clients include Eli Health, Alayacare, and HatchPath, who praise Mission.dev for its quality talent and collaborative approach.

Mission.dev is a platform designed to support the success and growth of senior-level software engineers and the companies that collaborate with them. It operates a talent marketplace that combines AI-powered vetting, real technical assessments, and expert human evaluation to streamline hiring for software development teams. The platform offers products like Mission Match for smarter, faster hiring, Mission Signal for real-time insights, and Mission Network for access to top-tier global talent. Mission.dev differentiates itself by providing a rigorous vetting process, a global network of over 30,000 vetted members from 50+ countries, and a comprehensive hiring lifecycle management including onboarding, compliance, and payments. Its business model includes subscription and transaction fees with flexible pricing plans for direct hires and contractors. The company emphasizes community, mentorship, and continuous learning for its members, aiming to combine the productivity of in-house work with the flexibility of remote teams. Key clients include Eli Health, Alayacare, and HatchPath, who praise Mission.dev for its quality talent and collaborative approach.
Agreement type : This is an on-site full-time employment role, with direct hiring by the client.
Location : open to candidates based in the United States only.
Relocation/visa support.
Our company description
Mission is a platform for hiring, vetting, and managing software development talent.
It enables our clients to connect with the world’s best talent to build mission-critical software products.
Our client is a cutting-edge technology company focused on developing the next generation of enterprise intelligence systems.
Their teams are building AI-driven infrastructure that powers advanced automation and decision-making at scale.
The work involves designing and deploying highly reliable distributed systems, as well as leveraging large language models and agent-based workflows to create production-ready solutions.
They foster a culture of deep technical excellence, ownership, and fast-paced execution.
Engineers are encouraged to apply strong fundamentals while using modern tooling and AI-assisted development to deliver complex systems with precision and reliability.
This is an onsite, high-commitment environment ideal for engineers eager to tackle technically demanding challenges with significant real-world impact and growth potential.
About the role
Our client is looking for a Senior Frontend Software Engineer to own and evolve the user interfaces for AI-driven developer and audit tooling.
This role focuses on building high-performance, real-time web applications that surface agent behavior, streaming model outputs, system evaluations, and human review workflows.
You will operate at the boundary between advanced backend AI systems and end users, translating complex, dynamic behavior into interfaces that are fast, clear, and intuitive.
This is a hands-on senior IC role with meaningful ownership over frontend architecture and user experience.
What You’ll Do
What You Bring
Preferred Experience
Work Environment & Expectations