Source Job

  • Design, develop, and optimize AI-powered systems using Large Language Models (LLMs).
  • Integrate AI APIs and external services to build scalable content generation workflows.
  • Transform sports data into engaging educational experiences using AI.

Python REST APIs SQL Data Analysis LLM

20 jobs similar to Senior AI Systems Engineer

Jobs ranked by similarity.

$90,000–$150,000/yr
United States

  • Design and deliver production AI and agentic systems across document intelligence, workflow automation, and copilots.
  • Own architecture decisions for LLM-based systems, including retrieval, tool use, orchestration, memory, and evaluation.
  • Manage evals and observability for production AI, ensuring system accuracy and detecting regressions.

Maxwell is a mortgage technology and fulfillment company on a mission to make lending simpler, faster, and more accessible. It is a remote-first team that takes craft seriously and moves with intention, building a cutting-edge AI company in mortgage technology.

Global

  • Design and maintain LLM-powered backend services using Python and FastAPI.
  • Implement retrieval-augmented generation (RAG) for structured and unstructured fleet data.
  • Optimize retrieval accuracy, latency, and hallucination rates through automated evaluation pipelines.

Datakrew revolutionizes EV fleet intelligence with IoT and AI solutions. They aim to serve one million EVs within 5 years and cultivate a mission-driven culture.

Canada

  • Design, develop, and deploy production-grade AI-powered backend systems integrating LLMs and traditional ML models.
  • Integrate and optimize vector databases for RAG pipelines, and write clean, well-structured Python code.
  • Debug complex cross-layer issues and collaborate with product and engineering teams to deliver cohesive solutions.

We are a fast-growing product company integrating cutting-edge AI capabilities into our core offering to deliver exceptional value to customers. Our small, fast-moving team works on practical, real-world AI applications with high autonomy.

AI Engineer

Breezy
Europe

  • Design and build AI-enabled features for education products, working with stakeholders to understand real workflows.
  • Integrate LLM APIs and develop evaluation approaches for quality, consistency, and reliability.
  • Build prototypes quickly, test against real use cases, and productionize successful approaches.

We are a global EdTech company building a suite of AI-enabled products for students, teachers, and education partners to support better learning outcomes at scale. Our team fosters a culture of experimentation and disciplined engineering.

Brazil

  • Provide technical leadership and mentorship to junior engineers on the Applied AI team.
  • Design and implement scalable architectures for LLM-based applications, including agents and vector databases.
  • Develop evaluation pipelines and prototype components to validate AI product concepts.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They prioritize fair and efficient recruitment, fostering an inclusive and diversity-driven workplace culture.

$119,981–$179,971/yr
US Unlimited PTO

  • Develop and integrate AI-powered systems to support EdReports' curriculum review process, including data pipelines, retrieval systems, and prompt workflows.
  • Build internal tools and interfaces for users to interact with AI outputs, ensuring accessibility and security.
  • Collaborate with product managers and subject matter experts to translate user needs into scalable technical solutions.

EdReports.org is a nonprofit that publishes free, online, evidence-rich reviews of instructional materials to improve curriculum quality. They have a remote-first culture and are committed to diversity, equity, and inclusion.

$148,000–$209,000/yr
Global Unlimited PTO 16w maternity 12w paternity

  • Design, build, and ship production-grade AI agent features (PM Agent, Execution Agent, External Onboarding Agent) that automate real implementation work.
  • Lead design partner engagements to develop custom agent workflows, iterating based on customer feedback to productize reusable components.
  • Contribute to the MCP server and platform layer, ensuring reliable retrieval, evals, and tool integrations across the full AI stack.

TaskRay is the leader in post-sale work management in the Salesforce ecosystem, helping companies ensure flawless customer experiences post-sale. The company has a culture centered on Connection, Integrity, Hunger, and Thrive, with a small team that values high performance and innovation.

$143,200–$243,400/yr
North America Unlimited PTO

  • You will own the end-to-end technical relationship with enterprise customers, translating business challenges into AI solutions.
  • You will design and build secure integrations between the Moveworks Platform and customer systems like ServiceNow, Workday, and Jira.
  • You will serve as a trusted technical advisor, helping customers develop their Agentic AI roadmap and upskilling their teams.

ServiceNow is the AI control tower for business reinvention, helping 85% of the Fortune 500 work smarter. With a culture of innovation and a focus on AI-native solutions, the company has grown to a global workforce dedicated to freeing people from busywork.

Brazil

  • Design and build production-ready AI agents that allow users to query enterprise data using natural language.
  • Develop Text-to-SQL pipelines using LLMs, ensuring generated queries are accurate, secure, and performant.
  • Collaborate with cross-functional teams to integrate AI into scalable platforms and improve accuracy through testing.

This role is listed on behalf of a partner company, which manages all applications and next steps. The company uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.

Global

  • Build AI-powered product features integrated into real insurance workflows.
  • Design and optimize LLM-based interactions for customer and internal systems.
  • Improve reliability of AI outputs through guardrails, fallback logic, and validation layers.

BJAK is Southeast Asia's largest digital insurance platform, using AI to simplify insurance and financial services for millions of users. The company values technical excellence, speed of execution, and practical decision-making, with a global engineering team that works closely across product, design, and AI teams.

Global

  • Design and build LLM-powered AI components for internal tools and user-facing applications.
  • Develop systems for data retrieval, embeddings, and intelligent automation workflows.
  • Collaborate with cross-functional teams on AI use cases and contribute to technical vision.

Jobgether powers job matching using AI to connect candidates with opportunities. They emphasize a remote-first, collaborative culture with high autonomy and flat structure.

US Canada

  • Ship AI to production by building tool-using LLM agents for grant discovery and drafting, with robust evaluation and observability.
  • Build trustworthy backends with high-quality, tested code, data pipelines, and reliability practices like alerts and incident response.
  • Collaborate with Product, Design, and GTM to scope features, run experiments, and raise engineering standards through clear code and reviews.

Instrumentl is a profitable, hypergrowth, YC-backed SaaS platform building the operating system for grant-funded organizations. More than 5,500 nonprofits use Instrumentl to discover, track, and win grant funding, and the company has grown over 40% year over year.

Global Unlimited PTO

  • Design and build scalable backend systems powering AI Agents in real-time enterprise environments.
  • Develop agent orchestration frameworks including multi-step reasoning, tool usage, and decisioning workflows.
  • Architect low-latency inference pipelines integrating LLMs, SLMs, and external tools at scale.

Level AI is an AI-native platform that transforms enterprise contact centers into engines of customer intelligence and business growth. Headquartered in Mountain View, CA, as a Series C company backed by Battery Ventures and ENIAC, their team builds agentic AI at scale.

$120,000–$170,000/yr
US

  • Design, build, and maintain automated AI evaluation pipelines for production LLM applications.
  • Develop prompt engineering strategies and evaluate model performance using quantitative methods.
  • Analyze production AI behavior with Python, SQL, and statistical techniques to identify improvement opportunities.

GovWorx provides an AI-powered platform, CommsCoach, that supports 9-1-1 and emergency communications centers by automating quality assurance, training, and real-time call evaluation. The company is a growing technology team focused on public safety, collaborating across AI, engineering, product, and data science.

Global 5w PTO

  • Design, build, and operate core GenAI platform components including LLM routing, vector search, and agentic workflows.
  • Own production-quality delivery and improve reliability through observability and incident response.
  • Partner with product teams and build internal SDKs, guardrails, and templates to enable AI feature development.

Pleo builds spend management solutions that make managing money seamless for businesses. They are a team of 850+ people from over 100 nationalities, with a driven, progressive, and kind culture.

US

  • Design, build, and deploy production AI applications, copilots, retrieval systems, and agentic workflows.
  • Develop backend services, APIs, and application architectures integrating AI capabilities into enterprise systems.
  • Deploy AI solutions with security, observability, monitoring, evaluation, and governance.

Aimpoint Digital is a data, AI, analytics, and operations research advisory and solution engineering firm that helps organizations design and deploy enterprise-grade AI platforms and production applications. The company is a technical partner focused on moving beyond experimentation, emphasizing strong engineering discipline and scalable architecture.

$190,000–$210,000/yr
United States

  • Own end-to-end design and reliability of large-scale data acquisition systems using AI and LLMs for self-healing pipelines.
  • Build and maintain data serving layers, ETL/ELT pipelines, and reporting systems for real-time insights.
  • Collaborate with engineering and product leadership to shape AI-native data infrastructure.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies by using automated screening to ensure fair and objective application reviews. They operate in a fast-paced, high-growth environment combining startup innovation with enterprise stability.

AI Builder

Best10

  • Build internal tools and coach-facing features on top of LLMs like Claude and OpenAI.
  • Turn unstructured conversational data into structured, reliable signals for daily prioritisation.
  • Own the full stack of what you ship: frontend, backend, model integration, and deployment.

Best10 delivers online, highly personalised diet and lifestyle coaching through WhatsApp and its own platform, working with medical insurers to reduce costs from high-risk members. The company fosters a builder culture where teams ship working AI solutions rapidly and take pride in systems that outlast them.

Global

  • Build AI-powered product features integrated into real insurance workflows.
  • Optimize LLM-based interactions and develop prompts for production use cases.
  • Evaluate model performance and improve reliability through guardrails and validation.

AI Developer

Aphex
Global 4w PTO

  • Build and implement AI features by selecting the right model and approach for each use case.
  • Evaluate and monitor AI feature performance in production to ensure accuracy and reliability.
  • Improve and iterate on prompts and implementations based on how features behave in the wild.

Aphex is a construction execution platform that replaces traditional spreadsheets with collaborative tools for delivery teams. They are a remote-first company with a growing engineering team in the Philippines, serving major contractors on multi-billion dollar projects.