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.

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.

Today, Lang Chain, Lang Graph, Lang Smith, and Fleet 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.

About the Role

Lang Chain is looking for a Field Marketing Manager to help us turn real-world experiences into pipeline and community growth.

You’ll own the execution of high-impact events—from major AI conferences and developer meetups to executive dinners and technical workshops. Your job is to make sure Lang Chain shows up in the right places, creates meaningful experiences for developers and enterprise buyers, and converts that momentum into pipeline.

This role sits at the center of Marketing, Sales, and Developer Relations. You’ll partner closely with sales to drive regional pipeline and help us engage the rapidly growing ecosystem around Lang Chain.

We’re looking for someone who loves running events, thrives in fast-moving environments, and cares deeply about creating authentic experiences for technical audiences.

What You’ll Do Run High-Impact Events

Plan and execute a portfolio of field programs including industry conferences, executive dinners, workshops, roadshows, and sponsorships. Own everything from planning and vendor coordination to on-site execution to post-event strategy.

Drive Pipeline Through Field Programs

Partner with sales to ensure events generate real pipeline. Set goals for meetings, leads, and opportunities—and ensure strong follow-up after every event.

Partner Closely with Sales

Work with regional sales leaders to identify pipeline gaps and launch targeted events or field programs to engage priority accounts. Develop account based marketing plan with sales for the high priority accounts.

Identify the Right Opportunities

Evaluate 3rd party conferences and sponsorships to determine where Lang Chain should show up and how we can stand out.

Own Event Operations

Coordinate logistics including booth materials, vendors, shipments, and event tech. Ensure reps are prepped and ready to maximize every event.

Build the Playbook

Continuously refine our field marketing playbook—testing formats, improving ROI, and scaling what works.

What We’re Looking For

• 5-8 years of experience in field marketing, event marketing, or B2B marketing programs

• Experience supporting pipeline generation through events or regional marketing

• Strong project management and organization skills

• Comfortable working closely with sales teams and revenue goals

• Excellent communicator who can coordinate across teams and vendors

• Ability to stay calm and resourceful during live events

• Experience with CRM and marketing tools (Salesforce, Hub Spot, etc.)

• Willingness to travel ~30–40%

Nice to Have

• Experience marketing to developers, AI practitioners, or technical audiences

• Background in SaaS, AI, or developer tools

• Exposure to ABM or regional marketing programs Compensation

For positions this offer a base pay of $165,000 - 193,000, plus equity, Please note that the base pay shown is a guideline, and individual total compensation will vary based on factors such as qualifications, skill level, competencies, and work location.

Compensation Philosophy:

We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks. Actual compensation and offerings will vary based on role, level, and location. Team members in the EU, UK, and APAC receive locally competitive benefits aligned with regional norms and regulations.

Benefits

Benefits include medical, dental, and vision coverage, flexible vacation, a 401(k) plan, meals on in-office days in the US and more.