Remote Software engineering Jobs · LangChain

Job listings

$102,067–$116,648/yr

  • Build the application-layer foundations for AI integration at Roofr.
  • Design and implement reliable, scalable integrations with third-party services and APIs.
  • Build data pipelines that feed Roofr's AI systems.

Roofr is obsessed with its customers and constantly gathers feedback to shape its products. Roofr has an amazing culture, strong financials, and best-in-class company metrics and offers its team significant growth and equity.

  • Design, build, and ship production-grade AI systems like agentic systems and LLM-powered features for enterprise clients across finance, government, and retail.
  • Architect cloud-native AI systems on AWS, Azure, or GCP with robust DevOps/LLMOps pipelines and integrate AI capabilities into existing enterprise platforms.
  • Contribute to internal reference architectures, engineering standards, and reusable tooling while implementing responsible AI practices and sharing knowledge across the team.

Bilue is a digital consultancy that designs and builds smart, user-friendly technology for some of Australia's most well-known businesses. They are a people-first and purpose-driven team with offices in Sydney and Melbourne, and a growing presence in Manila, operating with a flat, collaborative culture that values excellence and low politics.

  • Design and ship production RAG pipelines and multi-agent systems end-to-end for real clients, integrating LLMs into production workflows and owning backend systems with FastAPI, Docker, CI/CD, and cloud deployment.
  • Define how AI systems are built at Bold by establishing architecture patterns and prompting standards, owning code quality and reviews, choosing tools and infrastructure, and mentoring engineers to raise the team's performance bar.
  • Architect and build AI systems yourself with strong backend experience, security fundamentals, and proven ability to set engineering standards, requiring advanced English communication and comfort with U.S.-based team collaboration.

Bold Business is an AI-first, U.S.-based global workforce solutions company rebuilding business operations in the AI era, building AI-Amplified Talent, custom AI agents, and automation systems for major clients like AT&T and JP Morgan. The company is a BPO firm with over 25 years of experience and $7B+ in client engagements, focusing on a standards-first, delivery-first culture that builds systems that ship, scale, and earn trust.

  • Design and develop autonomous AI agents using frameworks like LangChain for multi-step reasoning and workflow orchestration.
  • Integrate AI agents with APIs, databases, and SaaS platforms to build scalable, production-ready backend systems and ensure end-to-end automation.
  • Deploy, monitor, and optimize AI agents in Azure cloud environments for performance, scalability, and cost efficiency while collaborating with cross-functional teams.

Nagarro is a Digital Product Engineering company that builds products, services, and experiences across all digital mediums and devices. The company has over 18,000 experts across 39 countries and maintains a dynamic, non-hierarchical work culture.

$230,000–$290,000/yr
US Unlimited PTO 2w maternity 2w paternity

  • Mentor and grow a diverse team of engineers, fostering a culture of craftsmanship and continuous learning in applied AI.
  • Lead the technical direction for AI initiatives, including agent workflows, MCP tooling, and an internal AI chat assistant.
  • Own end-to-end delivery of AI solutions, collaborating closely with Product, Design, and the AI Platform team to integrate features.

Optro is the leading audit, risk, ESG, and InfoSec platform, used by over 50% of the Fortune 500. The company fosters a collaborative culture of innovation and customer obsession, with a team dedicated to breaking barriers and continuous improvement.

$200,000–$275,000/yr

  • Architect and implement a robust agentic framework that supports tool use, context retrieval, memory, and planning.
  • Build intelligent, modular agents that automate investigative tasks and augment analyst decision-making in high-sensitivity environments.
  • Extend and scale LLM infrastructure, including prompt engineering, RAG, and evaluation loops, while designing for safety, observability, and auditable behaviors.

TRM Labs provides blockchain analytics and AI solutions to help law enforcement, financial institutions, and cryptocurrency businesses detect, investigate, and disrupt crypto-related fraud and financial crime. The Series C company is headquartered in San Francisco, operates as a distributed-first team with hubs worldwide, and is backed by firms like Goldman Sachs and Y Combinator, fostering a high-velocity, high-ownership culture that values experimentation and mission-driven collaboration.

$134,000–$168,000/yr
US Unlimited PTO

  • Proactively identify inefficiencies and untapped opportunities.
  • Build and ship custom tools and internal applications.
  • Translate non-technical asks into technical requirements.

Hungryroot is using AI to build the most consumer-centric food and wellness company. They are a distributed team of top talent across 28+ U.S. states with a remote-first culture emphasizing collaboration, team-building, and flexibility.

$150,000–$195,000/yr

  • Design and develop software applications for client problems.
  • Partner with clients to identify high-impact AI opportunities.
  • Communicate technical capabilities clearly to clients.

TXI is an employee-owned boutique strategy and product innovation firm specializing in product discovery, delivery, and adoption. They deploy integrated teams to uncover user insights and turn them into compelling digital solutions, fostering a culture of personal growth and mutual support.

  • Building multi-agent systems
  • Developing and optimizing prompt engineering strategies, including evaluation and iteration
  • Integrating LLMs and AI models into cloud-based applications and APIs

Software Mind develops solutions that make an impact for companies around the globe. They build cross-functional engineering teams that take ownership and crave more, embracing openness, acting with respect, and combining employment with enjoyment.