Remote Software engineering Jobs · LangChain

Job listings

$128,746–$143,569/yr
Canada Unlimited PTO

  • Design and build LLM-powered features—from initial prototyping through production deployment
  • Architect and implement agentic AI systems, including tool use, multi-step reasoning, and orchestration patterns
  • Collaborate closely with Engineering, Product, Data, and Design to identify high-impact opportunities for AI integration

Practice Better is an all-in-one platform helping health and wellness practitioners run their businesses, care for their clients, and scale their impact. They are a remote-first team headquartered in Toronto, made up of curious, driven, and empathetic people building tools that help practitioners create sustainable, independent practices.

  • Work side by side with clients, PMs, and Architects to scope and deploy AI systems.
  • Build and integrate systems using LLMs, RAG pipelines, agent frameworks, vector databases and related tools.
  • Debug relentlessly and optimize for reliability in production, not just elegance in code.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Their system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

  • Design, refine, and evaluate prompts, context, and system instructions for various product use cases
  • Conduct experiments to assess model behavior, accuracy, and cost impact with new or existing prompts
  • Continuously improve prompt engineering processes by adopting new techniques and technologies

Applied Systems transforms the insurance industry. They have 40+ years of experience and are building a team ready to learn and deliver innovative software and services.

$193,500–$303,150/yr

  • Advance GenAI Modeling with Knowledge Design and build novel approaches for knowledge-grounded LLMs, embeddings, and multimodal modeling.
  • Prototype & Experiment Rapidly Drive POC experimentation, from agentic workflows to novel GenAI-powered assistants.
  • Provide Technical Leadership Provide technical mentorship to team members.

At Atlassian, they’re motivated by a common goal: to unleash the potential of every team. Their software products help teams all over the planet, and their solutions are designed for all types of work.

$230,000–$300,000/yr

  • Design, develop, and deploy agentic AI solutions for clients.
  • Build multi-agent systems and integrate models with enterprise systems.
  • Collaborate with clients and engineers to create scalable solutions.

AHEAD builds platforms for digital business, weaving together advances in cloud infrastructure, automation, analytics, and software delivery to help enterprises deliver on digital transformation. They prioritize creating a culture of belonging where all perspectives are valued and heard.

  • Design, develop, and deploy AI-driven applications and services.
  • Build and integrate LLM-based solutions using frameworks such as LangChain.
  • Collaborate with product managers, designers, and data teams to translate business requirements into technical AI solutions.

CI&T are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 employees around the world, they value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment.

  • Develop backend algorithms to process articles, chunk content, and integrate with LLMs for predictive text generation.
  • Create secure PDF upload workflows with encryption to ensure compatibility with Adobe Acrobat.
  • Collaborate with AI/ML teams to operationalize models such as OCR (Optical Character Recognition) and generative AI-based solutions.

Human Agency partners with organizations of all sizes to explore, design, and implement AI strategies that are secure, scalable, and human-centered. They are a company of doers where leaders roll up their sleeves, teams work flat, and everyone contributes to what ships.