Remote Software engineering Jobs · LangGraph

Job listings

$115,200–$194,400/yr

  • Develop secure, well-tested, and performant features and improvements for GitLab Duo Chat.
  • Implement and extend agentic flows in Python using LangGraph, the Flow Registry, and the Duo Workflow Service.
  • Collaborate with Product Management, UX, and Frontend team members to enhance product quality, security, and performance.

GitLab provides an intelligent orchestration platform for DevSecOps, enabling organizations to improve developer productivity, security, and compliance. With over 50 million registered users and trust from more than 50% of the Fortune 100, GitLab fosters a high-performance, values-driven culture where team members collaborate and innovate.

  • Develop, ship, and maintain secure, well-tested, and performant Flow Registry features across the Duo Workflow Service and the GitLab monolith backend.
  • Collaborate with Product Management, UX, and engineering specialists to refine requirements and deliver iterative product improvements.
  • Design and implement GraphQL and REST APIs, related backend logic, and improve automated testing to strengthen quality and reliability.

GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity and accelerate digital transformation. With over 50 million registered users and more than 50% of the Fortune 100 trusting the platform, GitLab fosters a high-performance culture driven by values and continuous knowledge exchange.

  • Build and evolve production AI agents on foundation models using AWS Bedrock.
  • Develop evaluation pipelines and production observability for LLM systems.
  • Apply context engineering and agent architecture fundamentals to inform orchestration framework decisions.

Smart Working connects exceptional professionals with outstanding global teams through long-term remote opportunities. They are a high-rated workplace on Glassdoor that values integrity, excellence, and professional growth.

  • Drive backend development for AI workflows using Python and FastAPI as part of a collaborative team.
  • Productionize LLM integrations with systems for Bedrock usage, quotas, retries, and cost controls.
  • Build for scale by optimizing async job orchestration, performance, and data-layer for petabyte-scale enterprise data.

Smarsh empowers organizations to manage risk and uncover intelligence in digital communications. With over 6500 clients in regulated industries and consistent recognition from Gartner and Forrester, Smarsh has been listed on the Inc. 5000 as one of America's fastest-growing companies since 2008.

AI Engineer

BPD

  • Build and enhance LLM-powered analytics features such as natural-language querying, retrieval-augmented generation, and agentic workflows over structured and unstructured healthcare data.
  • Contribute to text-to-SQL and semantic-layer systems enabling non-technical users to query complex datasets accurately and safely.
  • Develop retrieval pipelines using vector search and hybrid keyword+semantic methods while implementing evaluation, guardrails, and hallucination checks for compliance.

BPD is a strategic growth partner that provides integrated branding, marketing, communications, and business consulting solutions for healthcare brands. The company fosters an inclusive culture that values diversity, collaboration, and continuous learning.

US Unlimited PTO

  • Architect and deploy autonomous AI agents and multi-agent workflows for privacy-first systems.
  • Build scalable backend services using FastAPI and orchestrate agentic workflows with LangGraph in AWS or Azure.
  • Develop rigorous evaluation pipelines for accuracy, citation adherence, latency, and reliability.

Osano is a leading data privacy platform that helps organizations comply with global privacy regulations like GDPR and CCPA. Backed by top-tier investors and recognized as a Great Place to Work for four years running, the company has a 97% employee satisfaction rate and a mission-driven, fast-growing culture.

  • Lead teams in building and modernizing applications using AI-assisted development tools.
  • Set technical direction for architecture, engineering practices, and modernization strategies.
  • Mentor developers and ensure software quality, security, and maintainability.

We are a company focused on AI-led application modernization, helping clients build new applications and modernize existing ones. We have a collaborative culture that values technical leadership and responsible AI adoption.

$6,000–$12,000/yr

  • Build and integrate AI agent systems using frameworks like LangGraph or Agno.
  • Implement MCP servers and connect agents to them for seamless tool integration.
  • Utilize agent memory, RAG, prompt engineering, and reasoning models for task planning.

Winbold is a startup developing an AI-driven investment platform. They are a small, hands-on team focused on getting things done with a startup culture.

US Unlimited PTO

  • Collaborate with product and engineering teams to translate product objectives into autonomous agent-based solutions.
  • Design and build new agent data types, pipelines, and frameworks to coordinate reasoning, function calling, and actions.
  • Develop and optimize autonomous agents leveraging LLMs, planning algorithms, and multi-step reasoning approaches.

PointClickCare is a leading health tech company that helps providers deliver exceptional care. As a founder-led, privately held company with over 30,000 provider organizations and 400+ integrated partners, they are recognized by Forbes as a top private cloud company and honored as one of Canada's Most Admired Corporate Cultures, offering flexibility and growth opportunities.

  • Design and build production-grade AI systems that connect business tools and automate workflows.
  • Own end-to-end product development, from architecture decisions to shipping reliable solutions.
  • Collaborate with technical and product leadership to shape an AI-native platform in a fast-paced environment.

This partner company develops AI-powered software that automates business workflows and connects operational tools. They offer a remote, collaborative, and fast-moving environment with a focus on innovation and ownership.