Source Job

$170,000–$200,000/yr
US Unlimited PTO

  • Contribute to the design and evolution of agentic systems that participate directly in care delivery.
  • Define and build architectural patterns for agent reasoning, tool use, memory, and human-in-the-loop collaboration.
  • Own complex problem spaces end-to-end — from system design and implementation through observability, evaluation, and continuous improvement in production.

LangGraph

20 jobs similar to Senior AI Engineer

Jobs ranked by similarity.

US Unlimited PTO

  • Architect and deploy autonomous AI agents and multi-agent workflows.
  • Design strict-source-following Retrieval-Augmented Generation (RAG) systems.
  • Build scalable backend services using FastAPI.

Osano is an innovative B-Corporation focused on giving modern enterprises the ability to innovate quickly and earn customer trust by respecting data privacy and complying with consent guidelines. We are scaling fast with a multi-year runway and ambitious growth plans.

US

  • You will design, build, and operate core systems that enable autonomous agents to function reliably in production.
  • You’ll build production-grade agentic workflows, retrieval and memory systems, multi-model execution, and tool-calling integrations that interact safely with enterprise systems.
  • You’ll explore new approaches, prototype quickly, and turn what works into durable production systems.

Kindo is an agent automation platform for DevOps and SecOps teams. They help organizations automate high-friction operational work using autonomous agents. Kindo is a small, highly technical team with strong customer traction and real enterprise revenue.

$164,523–$164,523/yr
5w PTO

  • Ship flagship agentic capabilities: Deliver high-impact agentic workflows end-to-end.
  • Build and operate production-grade agent systems: Design reliable agentic systems that behave predictably under real-world constraints.
  • Create shared foundations for agent delivery: Develop the core primitives that enable teams to build agents consistently.

They are rebuilding the energy transaction, making it transparent and fair. Tem exists to fix a broken global energy market and is scaling internationally. The company has closed a $75 million Series B and has facilitated thousands of business customers.

$230,000–$300,000/yr
US Unlimited PTO

  • Define and lead the technical vision for Cresta’s next-generation Agentic AI systems.
  • Architect scalable, production-grade LLM systems that integrate reasoning, retrieval, planning, tool use, and real-time decision-making into cohesive, intelligent workflows.
  • Own evaluation strategy for complex, non-deterministic AI systems, including offline benchmarking, online experimentation, LLM-as-a-judge methodologies, and systematic failure analysis.

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Their platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate conversations and inefficient processes, and empower every team member to work smarter and faster.

US

  • You will define, build, and evolve foundational systems that enable autonomous agents to operate reliably in production.
  • You’ll explore new approaches, prototype quickly, and turn what works into durable platform foundations.
  • You’ll identify high-leverage architectural improvements, abstractions, and guardrails that expand what the platform can do while keeping it reliable, secure, observable, and maintainable under real-world conditions.

Kindo is an agent automation platform for DevOps and SecOps teams, helping organizations automate high-friction operational work using autonomous agents. They are a small, highly technical team with strong customer traction and real enterprise revenue, where engineers have direct ownership over critical systems.

$177,000–$250,300/yr
US

  • Own Agent retrieval accuracy and relevance.
  • Drive automated resolution rates.
  • Manage AI safety and trust.

Airtable is the no-code app platform that empowers people closest to the work to accelerate their most critical business processes. More than 500,000 organizations, including 80% of the Fortune 100, rely on Airtable to transform how work gets done.

Global

  • Design and develop AI-powered developer tools using Claude-based technologies.
  • Build intelligent agents and automated workflows that improve SDLC efficiency.
  • Develop and orchestrate multi-agent systems using modern agentic frameworks.

Ubiminds is a GPTW-certified, people-first company that partners with American software product companies to scale their global teams. They connect top LATAM talent with international product companies while providing full employer-of-record support and long-term career development.

$111,888–$128,633/yr
Canada US

  • Design and build production-grade AI systems, including RAG pipelines, multi-step agents, and LLM-powered features.
  • Build comprehensive evaluation and observability frameworks to measure model accuracy, grounding, and quality drift.
  • Create production-quality Python services to wrap AI logic into secure microservices.

League, founded in 2014, is the leading healthcare consumer experience (CX) platform powered by AI, reaching over 63 million people globally. Payers, providers, and consumer health partners use League’s platform to deliver high-engagement healthcare solutions and improve health outcomes.

India 7w PTO

  • Design and implement production-scale AI agent systems and orchestration frameworks.
  • Deploy and optimize LLMs/SLMs in production with fine-tuning techniques.
  • Build data pipelines for training data curation, synthetic generation, and PII masking.

FourKites is the leader in AI-driven supply chain transformation for global enterprises and a pioneer of advanced real-time visibility. They turn supply chain data into automated action helping 1,600+ global brands prevent disruptions. They provide competitive compensation with stock options, outstanding benefits and a collaborative culture for all employees around the globe.

$116,800–$160,600/yr
Canada

  • Build RAG systems: Architect, prototype, and deploy RAG pipelines, combining vector search, hybrid retrieval, reranking and contextual compression techniques.
  • Build LLM powered agent systems : Contribute to design and orchestration of multi-agent LLM systems using community frameworks and custom orchestration layers.
  • Solve complex problems : Work on a variety of information extraction, information storage and information retrieval problems for both structured and unstructured data.

Affinity stitches together billions of data points from massive datasets to create a powerful, accurate representation of the world's professional relationship graph. They offer their users the insights and visibility they need to nurture and tap into the opportunities in their team's network. With more than 3,000 customers worldwide, Affinity has raised $120M to empower dealmakers to find, manage, and close more deals.

LATAM

  • Design and implement complex AI agents and multi-agent workflows using frameworks like LangChain or LangGraph.
  • Build and maintain scalable, high-performance backend services using Python to support AI-driven features.
  • Develop and optimize Retrieval-Augmented Generation (RAG) pipelines to provide agents with accurate, context-aware information.

We are a Managed Nearshore Teams provider headquartered in Austin, specializing in building and embedding high-performing software development teams. Our model allows you to work on international challenges, collaborate with diverse teams, and grow your career while being part of a company that values expertise, creativity, and impact.

$30,000–$60,000/yr
Global

  • Design, develop, and deploy AI agent modules across marketing, operations, and patient engagement workflows.
  • Build and maintain SEO, patient journey, ad deployment, and voice AI agents, ensuring reliable, autonomous operation.
  • Integrate agents with multiple APIs and platforms, including CRM, marketing, and patient management systems.

Jobgether is a platform that uses AI to match candidates with jobs. They aim to ensure applications are reviewed quickly and fairly by identifying top-fitting candidates for the hiring company.

US

  • Design and implement production-grade RAG pipelines and agentic workflows using Python.
  • Evaluate new models and prototype approaches for SBIR/government deliverables.
  • Document architectures and contribute to technical reports for contract deliverables.

Unstructured is focused on transforming unstructured data into a format usable by LLMs. Their Public Sector team works on high-impact contracts and seek to bridge the gap between custom builds and a scalable product roadmap.

$165,000–$185,000/yr
US 4w paternity

  • Design and implement infrastructure to support LLM-based autonomous agents capable of multi-step reasoning, planning, and task execution.
  • Architect and maintain cloud-native platforms that support end-to-end AI workflows, from model experimentation to high-availability production deployment.
  • Implement security controls against prompt injection and ensure PII/PHI de-identification within agentic data flows.

Lirio is a technology/software company that provides expertise in a variety of behavioral science domains, data science, and machine learning to drive consumer engagement, close gaps in preventive and chronic care, and promote health and well-being. They are using a behavior change AI platform to deliver Precision Nudging health interventions.

Europe 5w PTO

  • Help build, implement, and deploy agentic platforms within client environments.
  • Focus on building and deploying scalable AI-driven solutions.
  • Work closely with client stakeholders, technical leaders, and delivery teams to build and roll out agentic capabilities.

Nearform is an independent team of data & AI experts, engineers, and designers who build intelligent digital solutions and capability at pace. With a team of 500 experts in 20+ countries, they are trusted by leading enterprises including Lululemon, Puma, and Starbucks.

US

  • Build and deploy agent-driven systems that take on real internal workflows.
  • Own a system end-to-end: define the problem, design the architecture, ship to production, and iterate based on real usage.
  • Turn ambiguous, messy processes into structured systems that execute reliably.

Founded in 2020, Nascent builds, expands, and captures opportunity in open markets and permissionless technologies. They deploy assets across a range of liquid and long-term strategies and have made venture investments in 100+ early-stage teams.

India

  • Own end-to-end execution of AI agent deployments from discovery and scoping through launch and optimization.
  • Configure agent workflows, decision logic, and automation behaviors to maximize accuracy, reliability, and business outcomes.
  • Implement guardrails and validation frameworks to ensure safe, compliant, and predictable agent performance.

Level AI is transforming how enterprises understand and engage with their customers. Their AI-native CX platform combines conversation intelligence, real-time agent guidance, and AI Virtual Agents to help brands deliver exceptional customer experiences at scale.

US

  • Partner closely with clients to understand their business objectives.
  • Monitor AI agent performance and apply prompt engineering techniques.
  • Identify opportunities for optimization and expand use cases.

AnswerRocket builds transformative AI solutions that drive measurable results for Fortune 2000 enterprises. For over a decade, they've helped industry leaders across sectors harness AI to achieve tangible business outcomes, and they value collaboration, transparency, and inclusivity.

Europe

  • Build and ship AI-powered product and internal solutions using LLMs, RAG, tool calling, workflows, and agentic patterns
  • Design quality and evaluation frameworks for AI systems, including offline evals, online signals, failure analysis, and continuous improvement loops
  • Contribute to AI platform and tooling decisions that improve reuse, speed, and consistency across teams

Finom is a European tech startup headquartered in Amsterdam, revolutionizing financial landscape for entrepreneurs. They develop an all-in-one financial B2B solution integrating banking, accounting, financial management, and invoicing into a mobile-first platform and nurture innovation in an inspiring work environment.

Europe

  • Design, develop, and deploy intelligent AI Agents using Python-based frameworks.
  • Architect and implement robust Retrieval-Augmented Generation (RAG) pipelines from scratch.
  • Integrate LLMs into public sector and healthcare applications while ensuring high accuracy and reliability.

Deutsche Telekom IT Solutions, a subsidiary of the Deutsche Telekom Group, is Hungary’s most attractive employer in 2025. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees, serving hundreds of large customers, corporations in Germany and in other European countries.