LangChain

Engineer

• Co-architect and co-build production AI agents with federal engineering teams
• Own the technical win in federal pre-sales engagements
• Design architectures that meet federal security and compliance requirements
• Help agencies deploy and operate agent-based applications
• Advise customers post-award on architecture, scalability, observability
• Deliver technical demos, workshops, and enablement sessions
• Partner with security teams to navigate ATO processes
• Contribute reusable patterns, secure deployment guides, and example code

Deployed Engineer – Federal

• Work closely with companies on the frontier of LLM-applications, bringing ideas to production-ready apps
• Collaborate on a wide variety of LLM-apps from concierge search, codegen, agentic co-pilots and more
• Give technical demos the entire suite of LangChain's products
• Lead trainings and workshops on best practices, targeted at developer audiences
• Collaborate closely with the enterprise sales team to win deals
• Collaborate closely with engineering, helping translate customer insights and feedback into product improvements
• Lead internally- and externally-facing, special projects that dogfood our new products

Deployed Engineer – Central

Marketing

• Own social media growth
• Build our video content engine
• Manage end-to-end video production
• Develop and oversee relationships with video production agencies
• Write scripts, social copy, and other content
• Analyze social and video metrics
• Build playbooks and guidance for internal teams
• Test new formats and content types

Social Marketing Lead

Technical Recruiter

• Own and drive the full cycle recruiting process for technical roles
• Partner closely and effectively with hiring managers and engineering leaders
• Develop and execute thoughtful sourcing strategies
• Effectively engage, screen and close top tier technical candidates
• Provide high touch candidate experience

Salesforce Developer

• 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.

Senior Salesforce Developer

Engineering Manager

• Build, mentor, and grow a high-performing team of engineers, fostering collaboration, ownership, and accountability
• Strengthen LangChain’s engineering culture through mentorship, high-quality code, and technical excellence
• Shape long-term technical direction and ensure scalability and reliability of LangSmith AI Observability Platform
• Partner with product and design teams to define scope, sequence, and success criteria for key initiatives
• Maintain a high bar for technical excellence while making sure the team moves with urgency and focus
• Lead by example in writing clean, maintainable, and well-tested code in Go/Python and Typescript
• Engage directly with customers to understand their needs and translate them into actionable product improvements

Software Engineering Manager, AI Observability, Evals Platform

Solutions Engineer

• Partner with leading cloud providers, and leading technology ISVs to design and build agentic AI solutions that showcase what's possible with LangChain
• Create production-grade reference architectures, sample repositories, and integration patterns that partners can take to their customers
• Own technical relationships with partner engineering and product teams, influencing their AI roadmaps and integration priorities
• Author technical content - blog posts, architecture guides, and whitepapers - that establishes LangChain's point of view on agentic AI
• Support strategic customer implementations alongside partner teams, bringing expertise on agent architectures, evaluation frameworks, and production deployment patterns
• Build industry-specific agentic AI solutions (financial services, healthcare, retail, etc.) that partners can customize and deploy
• Create repeatable playbooks and enablement materials that help our sales and partner teams scale
• Work at the intersection of engineering, product, partnerships, and GTM to drive pipeline and revenue

Solutions Architect, Applied AI

Security Engineer

• You’ll be the hands‑on security lead embedded with core product teams to secure agentic workloads end‑to‑end, from SDK through LangSmith/Graph services and customer integrations.
• You’ll define our security roadmap, land immediate hardening wins, and raise the bar on how AI infra is protected in production.
• Own product & platform security: Design and drive application/infrastructure security controls across LangSmith, LangGraph, and the LangChain SDK ecosystem (Python/TS/Go).
• Secure-by-default authN/Z: Evolve SSO/SAML/OIDC/SCIM, token lifecycles, service‑to‑service auth, and tenant isolation for cloud and self‑hosted customers.
• Vuln management: Own scanning/triage/patch SLAs; coordinate with engineering to remediate quickly without slowing delivery.
• Ship code, reviews, and tooling: Land secure designs, write PRs, perform penetration testing, and introduce lightweight checks (linters, dependency/supply‑chain scanning, SBOM/SLSA provenance) to enable security at scale.
• Hardening & operations: Network segmentation/Zero Trust, Kubernetes posture, secrets management, key rotation, least‑privilege IAM, egress controls

Senior Security Engineer

Operations

• Establish and enforce the operating rhythm / cadence.
• Cross-functional partnership with Sales Leadership & others.
• Own the entire Territory Design lifecycle.
• Define Rules of Engagement (ROE).
• Lead Annual/Quarterly Planning.

Sales Operations

IT Support

• Build and maintain IT infrastructure and tech stack that scales with LangChain’s growth
• Drive automation initiatives to reduce toil and improve efficiency using scripts, APIs, and workflow tools
• Implement monitoring and documentation practices that enable operational excellence
• Own identity strategy, implementing secure, scalable access controls
• Administer Mac fleet using Kandji MDM
• Identify and implement security enhancements across SaaS stack
• Provide support to employees globally across hardware, software, networking, and IT tools
• Deliver great onboarding experiences for new hires

IT Engineer

Product Manager

• Own the roadmap for a core area of the LangSmith platform.
• Work with customers to understand their challenges and define new product features.
• Work with engineering to define scope, make technical tradeoffs, and ship high-impact features quickly.
• Help shape product strategy alongside our founders and leadership team.

Full-stack Engineer

• Architect Customer Agents: Design and deploy production-grade agents that handle technical support queries, troubleshoot integrations, and guide users through complex onboarding flows.
• Drive Case Deflection: Analyze customer friction points and build self-service AI systems that significantly reduce support volume while improving the quality of the customer experience.
• Own the Domain: Act as the product owner and the technical muscle proactively identifying opportunities for improvement, propose architectures, and own the full lifecycle of the systems you build.
• Dogfood the Stack: Be a key member of the feedback loop for our product team, identifying gaps in our frameworks and contributing back to the LangChain and LangGraph open-source ecosystem.
• Build Onboarding Workflows: Develop "AI-native onboarding" experiences that help enterprise customers move from prototypes to production faster by automating documentation retrieval and code generation.

GTM Engineer

Platform Engineer

• Design and implement high throughput data-intensive ingestion systems supporting our flagship SaaS products (LangSmith and LangGraph Platform)
• Build monitoring, alerting, and automated recovery systems that maintain high uptime
• Design and build developer-friendly SDKs for the LangSmith platform in Python, TypeScript, Go and Java
• Debug performance bottlenecks, optimize database queries, and architect solutions for distributed system challenges
• Influence technical decisions around infrastructure, tooling, and operational practices as we grow from startup to enterprise scale
• Participate in on-call rotation with focus on post-incident learning, automation and prevention

Content Marketing Manager

• Develop and execute the strategic vision for LangChain's content
• Create and edit blog posts, thought leadership pieces, and industry reports
• Own and execute our monthly newsletter
• Drive organic web traffic growth through great content
• Strengthen our SEO program by collaborating with our SEO agency
• Review and polish all outbound email content
• Work closely with education, engineering, and marketing teams
• Define success metrics and track content performance
• Develop strategic content processes and workflows

Content Marketing

Frontend Engineer

• Develop new user-facing features using React & Typescript
• Build reusable components and front-end libraries for future use
• Translate designs and wireframes into high-quality code
• Optimize components for maximum performance across a vast array of web-capable devices and browsers
• Collaborate with fullstack and backend developers and UX/UI designers, to enhance usability