Source Job

$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

LLM LangChain LlamaIndex RAG

20 jobs similar to Senior AI Developer

Jobs ranked by similarity.

$89,769–$122,862/yr
Canada Unlimited PTO

  • Build AI-Powered Features: Design, develop, and deploy production-grade AI applications that solve real customer problems.
  • Architect Scalable Systems: Create robust backend architectures that support AI workloads, ensuring low latency and high reliability.
  • Drive AI Innovation: Implement and optimize agentic AI systems, RAG pipelines, and multi-agent workflows using modern LLM frameworks.

Procurify is the AI-enhanced procurement and AP automation platform for mid-market organizations. They help organizations take control of spend and save money as a remote-first company with a big heart and a strong ambition to modernize the way organizations manage business spend.

  • 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.

$175,000–$195,000/yr
US

  • Design and deliver AI-powered advisors, assistants, and analytic agents.
  • Build and maintain high-quality, production-ready Python services.
  • Apply, adapt, and fine-tune foundation models to deliver reliable AI experiences.

Energage helps organizations turn employee feedback into useful business intelligence and credible employer recognition through Top Workplaces. Built on culture research and the results from 23 million employees surveyed across more than 70,000 organizations, Energage delivers the most accurate competitive benchmark available.

Europe

  • Design, optimize, and version prompts for production voice and chat LLM applications.
  • Architect and orchestrate multi-agent systems for complex conversations.
  • Build automated testing and validation frameworks for LLM outputs.

Tuotempo transforms healthcare experiences through intelligent digital solutions and is a trusted patient engagement platform powering some of Europe and Latin America's leading healthcare institutions. They have a remote-first culture with vibrant hubs in Bologna or Barcelona.

$230,000–$300,000/yr
US

  • 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.

$191,000–$253,000/yr
US

  • Own complex, full-stack AI solutions end-to-end, from applied research to production deployment.
  • Set technical direction for ambiguous and high-impact use cases, while scaling the AI systems.
  • Mentor others, lead architectural decisions, and deepen Komodo’s AI-first culture.

Komodo Health is dedicated to reducing the global burden of disease by leveraging data. They have built the Healthcare Map, the industry’s largest view of the U.S. healthcare system. At Komodo, employees are ambitious, supportive, and passionate about delivering on its mission.

$135,000–$162,000/yr
US

  • Design, implement, and evolve RAG pipelines combining structured data, embeddings, and LLMs.
  • Develop and maintain prompt strategies used across multi-step agent workflows.
  • Integrate LLMs into production systems with attention to reliability, cost, and latency.

FirmPilot builds AI-powered systems that automate and scale real-world business outcomes. They focus on applied AI, using best-in-class large language models and tooling to deliver reliable, production-grade automation.

Canada Unlimited PTO

  • Development and deployment of LLM-powered features, including summarization tools.
  • Build backend services in Python that integrate ML/LLM models with Fullscript’s platform.
  • Collaborate with medical and product teams to deliver AI features for practitioners and patients.

Fullscript is a health technology company committed to helping people get better by connecting practitioners to products and patients to care plans. They empower over 125,000 practitioners and 10 million patients through their comprehensive platform.

US

  • Designing, developing, and deploying generative AI models.
  • Architecting and building agentic systems with autonomous decision-making capabilities.
  • Integrating generative AI and agentic solutions into existing products and services.

Jobgether is a partner company that focuses on connecting talent with the right job opportunities. Their AI-powered matching process ensures applications are reviewed quickly, objectively, and fairly against the role's core requirements.

Europe

  • 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.

$125,000–$156,300/yr
US

  • Design, build, and operate LLM-powered systems used in production.
  • Build scalable agentic AI automation solutions, selecting appropriate patterns based on business requirements.
  • Make system-level tradeoffs across model choice, latency, cost, accuracy, and operational complexity.

Natera is a global leader in cell-free DNA (cfDNA) testing, dedicated to oncology, women’s health, and organ health, aiming to make personalized genetic testing and diagnostics part of the standard of care. The Natera team consists of highly dedicated statisticians, geneticists, doctors, laboratory scientists, business professionals, software engineers and many other professionals from world-class institutions.

AI Engineer

Ethos
$146,000–$236,000/yr
US

  • Own the LLM + retrieval + context layer that makes copilots accurate and fast.
  • Design and ship the end-to-end pipeline, improving quality and trust via evaluation.
  • Reduce cost/latency with a concrete inference optimization plan shipped to production.

Ethos is built to make it faster and easier to get life insurance. They blend industry expertise, technology, and the human touch to find the right policy to protect loved ones and have been named on CB Insights' Global Insurtech 50 list and BuiltIn's Top 100 Midsize Companies in San Francisco.

Global

  • Design and implement AI-powered features end to end, including prompts, agents, tools, retrieval, evaluation, and feedback loops.
  • Build agent systems that interact safely with infrastructure, codebases, and deployment pipelines.
  • Integrate LLMs deeply into product workflows as core platform primitives.

SuperPlane is an AI-native DevOps control plane with a mission to build the platform teams use to ship and manage software in the AI era. They are a fast-moving company aiming high, rethinking DevOps from first principles for the AI era to create a single control layer for engineers and agents to collaborate safely.

US

  • Design, develop, and optimize generative AI solutions, including prompt engineering and RAG implementations.
  • Implement agentic LLM architectures and multi-agent orchestration to generate reliable outputs.
  • Develop prompt libraries and evaluation frameworks to ensure accurate and secure AI-generated content.

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, they deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

US 4w PTO

  • Partner with stakeholders to identify and prioritize opportunities for AI and automation.
  • Design, develop, and deploy AI and automation systems that drive measurable business impact.
  • Build and maintain scalable infrastructure, including front-end interfaces and back-end services.

Jobgether uses an AI-powered matching process. They ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements.

  • Drive Prompt’s mission to improve healthcare through modern technology including AI
  • Lead AI projects from ideation → architecture → production → iteration until tools are widely adopted and loved!
  • Design, build, and deploy end-to-end AI systems across both traditional ML and LLM-based workflows

Prompt delivers highly automated and modern B2B enterprise software to rehab therapy businesses, their teams, and most importantly the patients they serve. They’ve established themselves as the go-to platform in the space and are rapidly growing their market share by delivering software people love.

South America Europe

  • Collaborate with cross-functional teams to improve scalable AI systems.
  • Research, evaluate, and integrate new AI technologies for payment systems.
  • Build and deploy AI solutions using Python, LLM libraries, AI services, and AWS.

DLocal enables companies to collect payments in 40 emerging market countries, helping global brands increase conversion rates and simplify payment expansion. They have 1000+ teammates from 30+ different nationalities and offer a flexible, remote-first dynamic culture.

$120,000–$150,000/yr

  • Architect, build, and deploy LLM-powered applications that augment and automate key workflows.
  • Design autonomous AI systems that can execute technical analysis, testing, troubleshooting, and decision-making at scale.
  • Develop AI-driven tools that create measurable business impact — improving efficiency, accelerating innovation, and driving revenue growth.

Sierra Studio connects talented Brazilian professionals with exciting career opportunities in a highly-vetted small community of growing companies in the US. They specialize in enabling merchants, consumers, and partners to operate with flexibility, intelligence, and trust with over 250 people.

$200,000–$300,000/yr
US Canada

  • Build Claude Skills and internal AI tooling.
  • Ship autonomous AI agents.
  • Own the AI development environment.

TLDR is the largest network of tech newsletters in the world, with over 7M subscribers, covering topics from startups to AI. Their 24-person full time team includes alumni of top media brands, and they doubled revenue from 2024 to 2025.

$175,000–$220,000/yr
US

  • Design agentic systems & ship AI to production: Turn prototypes into resilient, observable services with clear SLAs, rollback/fallback strategies, and cost/latency budgets.
  • Build tool‑using LLM “agents” (task planning, function/tool calling, multi‑step workflows, guardrails) for tasks like grant discovery, application drafting, and research assistance.
  • Own RAG end‑to-end: Ingest and normalize content, choose chunking/embedding strategies, implement hybrid retrieval, re‑ranking, citations, and grounding.

Instrumentl is a hyper-growth YC-backed startup that provides a SaaS platform to help nonprofits discover, track, and manage grants efficiently. They have over 4,000 nonprofit clients and are cash flow positive, doubling year-over-year, with customers who love them.