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Senior AI Engineer Jobs (Remote work)

170 Job Offers

Senior Software Engineer, AI Training - UK
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Remote contract Senior Software Engineer role evaluating AI coding agents like Codex and Claude Code. Requires senior-level TypeScript/Python experience and strong English for written feedback. $100-$200/hour, 10-20 hrs/week.
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Senior Site Reliability Engineer - Highrise AI
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Senior SRE role at Highrise AI to scale AI infrastructure across networking, compute, and storage. Requires 5+ years of large-scale ops experience, OpenStack, automation skills, and on-call flexibility.
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Senior AI Engineer - LLM, RAG & Agent Systems
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Senior AI Engineer to own production LLM systems: RAG, embeddings, vector/hybrid search, agents and tool-calling over enterprise data. Requires 5+ yrs engineering, 2+ yrs production LLM, strong Python and evaluation skills.
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Senior Data Engineer (Analytics & Applied AI)
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Senior Data Engineer role building production data platforms on AWS. Requires 6+ years in data/software engineering, expert Python and SQL, plus Glue, Redshift and Step Functions. Remote in the US with strong benefits.
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Senior Fullstack Engineer, Mortgage Fulfillment AI
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Senior Fullstack Engineer needed to build multi-step AI agents that automate mortgage fulfillment workflows at Zillow Home Loans. Requires 8+ years of software engineering experience and proven end-to-end ownership of AI/ML systems in production. Remote-USA.
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United States, Remote-USA
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Senior AI Engineer
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Senior AI Engineer to design and operate production AI systems, including RAG, agentic workflows and model fine-tuning. Strong Python, distributed systems and evaluation expertise required. Work-from-anywhere with flexible hours and L&D budget.
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Senior AI Engineer
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Senior AI Engineer role at Accesa, fully remote. Build real-time recommendation engines and personalization models using Python, TensorFlow/PyTorch, BigQuery, and Airflow. Drive business impact through A/B testing and end-to-end MLOps pipelines.
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Romania, Employees can work remotely
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Senior Software Engineer II, Applied AI
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Join Wrapbook as a Senior Software Engineer II, Applied AI (Remote, USA/Canada). Build production-grade AI agents with LangGraph and Amazon Bedrock, automating workflows. Requires 6+ years backend experience and hands-on LLM expertise.
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Senior Software Development Engineer in Test (SDET), QA - AI Systems
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Senior SDET role in Canada to own quality for Nexxa's AI agent systems. Requires 5+ years in test automation, strong Python skills, and CI/CD expertise. Build evaluation harnesses and simulation environments for industrial AI.
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Senior Software Engineer, AI Developer Experience
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Lead AI developer experience at Vanta as Senior Software Engineer. Build agent infrastructure, evaluation systems, and AI workflows that make engineering more autonomous and reliable. Remote USA role.
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Senior Software Engineer, AI Developer Experience
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Senior Software Engineer role at Vanta in Toronto building AI-powered developer experience. Lead background-agent infrastructure, evaluation systems, and tooling that make AI workflows reliable and easy for engineers to adopt.
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Senior AI Engineer, Agentic Platform
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Senior AI Engineer role in the UK to build production agents on Amazon Bedrock and MCP. Own the outcome from customer need to reliable, scalable agent experience. Not a prompt or demo role - real delivery, coverage and quality.
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United Kingdom, United Kingdom
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Fullstack AI Engineer (Senior) - IFS Logistics
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Senior Fullstack AI Engineer role in London building audit review and explainability interfaces at scale. Requires 5-8 years with React, TypeScript, Python/Django, plus LLM agent experience. Join IFS Logistics.
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Senior AI Engineer (LLMs & Agentic AI)
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Senior AI Engineer role in Mexico City building production-grade LLM and agentic AI systems. Requires strong Python, SQL, and hands-on MCP server experience. Contractor model with U.S. EDT hours.
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Senior QA Engineer, AI & Automation
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Senior QA Engineer role focused on AI-driven test automation with Playwright, TypeScript/Python, and CI/CD integration. Remote position (US, Canada, or Costa Rica) building scalable frameworks and using AI coding tools daily.
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Costa Rica, San Jose
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Senior Software Engineer II- AI Platform
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Senior Software Engineer II to build and operate shared AI platform infrastructure at Aledade. Requires 6+ years full-stack engineering, SQL expertise, and mentoring skills. Remote role with focus on model gateways, cloud AI services, and scalable systems.
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Senior AI Application Engineer
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Senior AI Application Engineer in New York to design scalable multi-agent systems and agentic AI solutions. Requires PhD, expert Python/TypeScript, LLM APIs, RAG and cloud architecture skills. Join EVERSANA.
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Senior AI Engineer
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Jeeves seeks a Senior AI Engineer in Canada to design agentic LLM systems, build production-grade AI pipelines, and own workflows end to end. Requires 7+ years in software engineering, including 2+ years with LLMs in production.
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Canada, Canada
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Senior AI Engineer
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Jeeves seeks a Senior AI Engineer in Canada to design agentic LLM systems, build production-grade AI pipelines, and own workflows end to end. Requires 7+ years in software engineering, including 2+ years with LLMs in production.
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Canada, Canada
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Senior AI Engineer
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Jeeves seeks a Senior AI Engineer in the US to design agentic LLM systems, build production-grade AI pipelines, and own workflows end to end. Requires 7+ years engineering, 2+ years with LLMs, and strong Python skills.
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United States, United States
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About the Senior AI Engineer role

Explore the frontier of technology by pursuing Senior AI Engineer jobs, a critical role at the intersection of advanced research and real-world application. Senior AI Engineers are the architects and builders of intelligent systems, responsible for transforming theoretical machine learning models into robust, scalable, and impactful solutions. This senior-level position demands not only deep technical expertise but also strategic vision to guide projects from conception through to deployment and maintenance.

Professionals in this role typically engage in the full lifecycle of AI development. Common responsibilities include designing and implementing sophisticated machine learning and deep learning models, which may involve areas like computer vision, natural language processing (NLP), generative AI, or reinforcement learning. A significant part of the role focuses on MLOps—building and maintaining pipelines for continuous integration and deployment (CI/CD) to ensure models can be reliably trained, versioned, and deployed into production environments. They build high-performance APIs to serve these models and integrate them seamlessly with existing business applications and data systems. Furthermore, Senior AI Engineers are tasked with rigorous model evaluation, performance monitoring, and optimization to ensure solutions remain effective and efficient over time.

Beyond pure model building, these engineers often champion software engineering best practices within data science teams, emphasizing clean code, thorough testing, and comprehensive documentation. They collaborate closely with data engineers, software developers, and business stakeholders to align technical efforts with organizational goals. Leadership is a key component; senior professionals frequently mentor junior team members, make pivotal technology stack decisions, and drive the adoption of new methodologies and tools.

Typical skills and requirements for Senior AI Engineer jobs include an advanced degree (Master's or PhD) in Computer Science, Machine Learning, or a related quantitative field, coupled with 5+ years of hands-on experience. Expert proficiency in Python and its core data science libraries (e.g., Pandas, NumPy, Scikit-learn) is essential, as is deep practical knowledge of frameworks like TensorFlow or PyTorch. Experience with cloud platforms (AWS, Azure, GCP) for scalable computing, containerization tools like Docker, and orchestration systems such as Kubernetes is highly valued. A strong understanding of software engineering principles, API development, and database systems (SQL/NoSQL) is mandatory to bridge the gap between data science and production software. Crucially, successful candidates possess excellent problem-solving abilities, the capacity to navigate ambiguity, and the communication skills to explain complex technical concepts to diverse audiences. For those passionate about shaping the future with intelligent systems, Senior AI Engineer jobs offer a challenging and rewarding career path at the cutting edge of innovation.