About Lang Chain

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:

We’re looking for an experienced Salesforce Developer to join our growing GTM Systems team and drive the next wave of growth at Lang Chain.

This is a high-impact role where you’ll collaborate closely with GTM, IT, and Operations teams to shape how we go to market. If you're a developer who thrives in fast-paced environments and wants to be part of building the go-to-market motion from the ground up, we’d love to hear from you.

What You’ll Do:

• Design solutions that leverage Salesforce best practices and introduce new technologies when necessary.

• Build scalable integrations across all the enterprise application and platforms

• Create custom solutions that are highly functional, scalable, and easily maintained.

• Translate business requirements into solutions that best leverage the Salesforce platform and various integrations.

• Research and advise on proactive best practices for Salesforce solutions, including update cadences, data hygiene, and effective reporting across the sales-org.

• Identify efficiency opportunities and innovative approaches.

• Work on a variety of Salesforce support and enhancement requests.

• Serve as technical operations resource for Salesforce and other systems, and the relationship between these systems.

• Design end-to-end solutions, incorporating industry best practices, Salesforce capabilities, and integration points.

• Lead solution reviews and ensure alignment with architectural guidelines.

• Collaborate closely with cross-functional teams to ensure solutions meet business needs.

• Present technical concepts and solutions to both technical and non-technical stakeholders.

How to be successful in this role:

• You have 8+ years of previous Salesforce Engineering in a B2B SaaS environment.

• You have 2+ years of experience with Workato, Zapier, Mulesoft, Boomi or other integration platforms

• Experience with CPQ and Lead-Cash end-to-end flows and integrations

• You are skilled with Apex, Lightning components, Salesforce APIs, SOAP- or REST-based web services, and SOQL.

• Collaborate with team and peers to design complex applications.

• You should have a passion for writing clean code, leveraging design patterns, authoring robust unit tests, and a detailed focus for thoroughly testing your solutions

• You possess strong analytical, problem-solving, communication, and coordination skills.

• You have excellent communication skills– both written and verbal

• You are skilled at prioritization.

Nice to have:

• Python & Javascript experience

Compensation & Benefits:

• We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks. Benefits include things like medical, dental, and vision coverage, flexible vacation, a 401(k) plan, and life insurance. 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.

• Annual salary range: $165,000-$210,000 USD