About Us

At Lang Chain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. We began as widely adopted open-source tools and have grown to also offer a platform for building, evaluating, deploying, and operating agents at scale.

Today, Lang Chain, Lang Graph, Lang Smith, and Agent Builder are used by teams shipping real AI products across startups and large enterprises. Millions of developers trust Lang Chain to power AI teams at companies like Replit, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, and 35% of the Fortune 500.

With $125M raised at Series B from IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we’re at a stage where we’re continuing to develop new products, growth is accelerating, and all team members have meaningful impact on what we build and how we work together. Lang Chain is a place where your contributions can shape how this technology shows up in the real world.

About the role

Our talent team is growing and we are looking for an experienced full life cycle Technical Recruiter to support Lang Chain through its next phase of hyper growth. In this role, you will immediately dive into recruiting high priority technical roles including applied AI, product backend and infrastructure engineering etc.

You will be a key partner to engineering leadership and founders, owning searches end to end while helping define and scale our technical hiring approach. Strong emphasis on sourcing closing top tier technical talent in a highly competitive market.

• Own and drive the full cycle recruiting process for technical roles, from strategic sourcing through offer negotiation and closing.

• Partner closely and effectively with hiring managers, engineering leaders, and founders to deeply understand role requirements and maintain strong alignment throughout the hiring process.

• Develop and execute thoughtful sourcing strategies to attract senior level and highly specialized technical talent, leveraging outbound sourcing, talent mapping, referrals, and warm networks.

• Effectively engage, screen, and close top tier technical candidates, while maintaining a high bar and an outstanding candidate experience.

• Provide high touch candidate experience and relationship management, particularly with senior and passive technical candidates

How to be successful in this role

• 5+ years of full cycle recruiting experience, with a strong focus on technical roles such as software engineering, applied AI, infrastructure, or related disciplines, ideally in high growth or mid stage startup environments.

• Strong technical curiosity and the ability to understand and speak credibly about complex technical roles, teams, and problem spaces.

• Ability to craft compelling value propositions for technical candidates, including those evaluating multiple competitive opportunities.

• A collaborative and effective communicator who builds trust with hiring managers, candidates, and cross functional partners.

• Proven track record of high velocity recruiting for hard to fill technical roles in fast paced environments.

• Highly execution oriented, with excellent organization, prioritization, and closing skills.

Compensation & Benefits

• We offer competitive compensation that includes base salary, meaningful equity, and benefits such as health and dental coverage, flexible vacation, a 401(k) plan, and life insurance. Actual compensation will vary based on role, level, and location. For team members in the EU and UK, we provide locally competitive benefits aligned with regional norms and regulations.

• Annual salary range: $140,000 - $175,000