Job Detail

Senior AI Engineer

Data Science and AI Full–time
ID: #10637
Posted: 2026-03-12
Salary

Description

Company Description About Profitero+ Profitero+ is a leading global SaaS commerce platform that uses predictive intelligence to help brands anticipate, activate and automate their next best action to fuel profitable growth. Our technology monitors 80+ million products daily, across 1400+ retailers and 70+ countries, helping brands optimise search placement, product content, pricing, stock availability, reviews and more. News outlets, including Good Morning America, The Wall Street Journal and Ad Age frequently cite and trust Profitero as a source of data for their stories. Now’s an exciting time to join our fast-growth business. Profitero+ joined Publicis Groupe (a $13 billion global marketing services and technology company) as a standalone commerce division, infusing our business with significant product development resources and investment while giving our employees an incredible launchpad for their careers. Profitero’s tech and data combined with Publicis’ tech, data and activation services positions us to be a true end-to-end partner for helping brands maximise eCommerce market share and profits. Come be a part of our fast-paced, entrepreneurial culture and next stage of growth. Overview Location: Reading and London hybrid flexible Experience: 3+ Years with AI Role Overview We are seeking a highly skilled and motivated Senior AI Agent Engineer with a strong background in building agentic AI applications and workflows. The ideal candidate will have proven expertise in utilizing Large Language Models (LLMs) such as Claude, OpenAI's GPT series, Google Gemini, and other similar technologies to design, develop, and deploy intelligent systems that can reason, act, and learn. Experience with frameworks like Crew AI, OpenAI Agent SDK, or Langgraph tool set for orchestrating multi-agent systems is highly valued. You will be a key player in our AI team, responsible for driving the technical architecture and implementation of our next-generation AI products, taking AI/LLM models from prototype to production to power Profitero+ products and internal tools. Responsibilities Design, develop, and deploy LLM-based systems, agentic applications and complex AI workflows using generative AI models (Claude, OpenAI, Gemini, etc.) and relevant frameworks (e.g., LangChain, LangGraph, Crew AI, or similar). • Deploy, operate, and iterate on AI systems in production environments, including performance tuning and cost optimization. • Design and build Retrieval-Augmented Generation (RAG) systems using embeddings, vector databases, and semantic search. • Build and optimize prompts and interaction strategies for LLMs to achieve desired outcomes in agentic systems. • Integrate various tools, APIs, and data sources, potentially utilizing MCP Servers, to enhance model context and tool integration. • Develop robust, scalable, and maintainable code in Python for all components of the agentic applications, from backend logic to API integrations. • Implement testing, evaluation and monitoring strategies for agentic systems to ensure performance, reliability, and safety, and effective reasoning, tool usage, and failure handling. • Collaborate closely with product managers, designers, and other engineers to translate requirements into technical solutions. • Stay up-to-date with the latest research and developments in generative AI, LLMs, agentic systems, and protocols like MCP, evaluating their potential for our products. • Contribute to the architecture and technical roadmap of our AI initiatives. • Mentor junior engineers and share knowledge within the team. Qualifications • Bachelor's or Master's degree in Computer Science, Engineering, Artificial Intelligence, or a related field. • Minimum of 3 years of professional experience in software development, with a significant focus on AI/ML applications. • Proven proficiency in Python and experience with relevant AI/ML libraries and frameworks. • Hands-on experience in developing applications utilizing Large Language Models (LLMs) such as Claude, OpenAI (GPT-4, etc.), Google Gemini, or other prominent generative AI models. • Experience in building agentic applications or workflows, demonstrating an understanding of concepts like planning, memory, tool usage, and multi-agent systems. • Familiarity with AI workflow orchestration and agentic frameworks (e.g., LangChain, LangGraph, Crew AI, Haystack, or similar). • Practical experience with RAG architectures, embeddings, vector databases, and semantic search. • Experience working with Model Context Protocol (MCP) Servers. • Experience with RESTful APIs and integrating external services. • Solid understanding of software development best practices, including version control (Git), testing, and CI/CD. • Experience with Snowflake is a plus. • Excellent problem-solving skills and the ability to work independently and as part of a collaborative team. • Strong communication skills, both written and verbal. Additional Information The above lists are not exhaustive and the job holder is required to undertake such duties as may reasonably be requested within the scope of the post. Why you want to work at Profitero+: We want our employees to have an opportunity to share in the success that results from our dedication to service excellence, high-quality deliverables and an unparalleled client experience. We hire only the best and provide the compensation and benefit programs appropriate for proven top-performing professionals. Our package includes; competitive base salary; employee healthcare; life assurance; group income protection; dental care plan; eye care scheme; 24 hour on-line GP; company pension; cycle to work scheme; 25 days off + bank holidays + birthdays off; reduced gym membership; social events; employee referral scheme; personal development plans; Profitero Hero scheme; flexible working hours. Profitero+ is committed to creating a diverse work environment and is proud to be an equal opportunity employer. All qualified applicants will receive fair consideration for employment. Profitero recruits, employs, trains, compensates and promotes regardless of race, religion, colour, national origin, sex, disability, age, veteran status, and other protected characteristics as required by applicable law. Be part of a company on the forefront of eCommerce revolution where you will learn a lot and be a catalyst to turbo-charging your skills, experience and career. #HYBRID

Hard Skills 8
Skill Source Confidence
Vector Databases llm_hard
100%
Python llm_hard
100%
Large Language Models (LLMs) llm_hard
100%
Prompt Engineering llm_hard
100%
RAG (Retrieval-Augmented Generation) llm_hard
100%
Model Deployment llm_hard
100%
Git llm_hard
100%
Model Optimization llm_hard
80%
Soft Skills 19
Skill Source Confidence
Verbal Communication llm_soft
100%
Written Communication llm_soft
100%
Mentoring llm_soft
100%
Problem-Solving llm_soft
100%
Critical Thinking llm_soft
100%
Analytical Thinking llm_soft
100%
Creative Problem Solving llm_soft
100%
Innovation llm_soft
100%
Working Independently llm_soft
100%
Continuous Learning llm_soft
80%
Proactiveness llm_soft
80%
Taking Ownership llm_soft
80%
Cross-Functional Communication llm_soft
80%
Technical Writing llm_soft
80%
Documentation llm_soft
80%
Open to Learning llm_soft
80%
Teamwork llm_soft
80%
Collaboration llm_soft
80%
Learning Agility llm_soft
80%
Apply Options
Publisher Direct Link
LinkedIn No Apply
Experteer UK No Apply
Talents By StudySmarter No Apply
Jobijoba UK No Apply
JobLeads No Apply
Jobrapido No Apply
Expertini No Apply
Learn4Good No Apply
LinkedIn No Apply
API Logs for this Job
Query Country Status Response ms Created
Senior AI Engineer extracted 9024 2026-03-22 02:33
Senior AI Engineer classified 583 2026-03-21 21:02
junior machine learning engineer in London gb processed 9822 2026-03-21 16:57
Raw JSON
{
  "job_id": "xTIQX3nWSYp7JSRPAAAAAA==",
  "job_city": "Wokingham",
  "job_state": null,
  "job_title": "Senior AI Engineer",
  "job_salary": null,
  "job_country": "GB",
  "job_benefits": null,
  "job_latitude": 51.410457,
  "job_location": "Wokingham",
  "job_onet_soc": "15111100",
  "apply_options": [
    {
      "is_direct": false,
      "publisher": "LinkedIn",
      "apply_link": "https://uk.linkedin.com/jobs/view/senior-ai-engineer-at-profitero%2B-4373602506?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": false,
      "publisher": "Experteer UK",
      "apply_link": "https://www.experteer.co.uk/career/view-jobs/uk-profitero%2B-wokingham-grossbritannien-56228475?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": false,
      "publisher": "Talents By StudySmarter",
      "apply_link": "https://talents.studysmarter.co.uk/companies/profitero/wokingham/senior-ai-engineer-28827261/?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": false,
      "publisher": "Jobijoba UK",
      "apply_link": "https://www.jobijoba.co.uk/detail/92/8d65f76ca006462d801516bf9f99bb51?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": false,
      "publisher": "JobLeads",
      "apply_link": "https://www.jobleads.com/gb/job/senior-ai-engineer--wokingham--eb924a659e8ad32895474971202d9ae40?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": false,
      "publisher": "Jobrapido",
      "apply_link": "https://uk.jobrapido.com/jobpreview/5717603222705668096?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": false,
      "publisher": "Expertini",
      "apply_link": "https://wokingham.uk.expertini.com/job/senior-ai-engineer-wokingham-unavailable-766-15327818/?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": false,
      "publisher": "Learn4Good",
      "apply_link": "https://www.learn4good.com/jobs/wokingham-berkshire/uk/software_development/4886374545/e/?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": null,
      "publisher": "LinkedIn",
      "apply_link": "https://uk.linkedin.com/jobs/view/senior-ai-engineer-at-profitero%2B-4373602506"
    }
  ],
  "employer_logo": "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTMnILMIXCg1Bj1fCCP2-zTwu9KHjjms5v5zqCY&s=0",
  "employer_name": "Profitero+",
  "job_is_remote": false,
  "job_longitude": -0.833861,
  "job_posted_at": "9 days ago",
  "job_publisher": "LinkedIn",
  "job_apply_link": "https://uk.linkedin.com/jobs/view/senior-ai-engineer-at-profitero%2B-4373602506?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic",
  "job_highlights": {},
  "job_max_salary": null,
  "job_min_salary": null,
  "job_description": "Company Description\n\nAbout Profitero+\n\nProfitero+ is a leading global SaaS commerce platform that uses predictive intelligence to help brands anticipate, activate and automate their next best action to fuel profitable growth. Our technology monitors 80+ million products daily, across 1400+ retailers and 70+ countries, helping brands optimise search placement, product content, pricing, stock availability, reviews and more. News outlets, including Good Morning America, The Wall Street Journal and Ad Age frequently cite and trust Profitero as a source of data for their stories. Now’s an exciting time to join our fast-growth business.\n\nProfitero+ joined Publicis Groupe (a $13 billion global marketing services and technology company) as a standalone commerce division, infusing our business with significant product development resources and investment while giving our employees an incredible launchpad for their careers. Profitero’s tech and data combined with Publicis’ tech, data and activation services positions us to be a true end-to-end partner for helping brands maximise eCommerce market share and profits.\n\nCome be a part of our fast-paced, entrepreneurial culture and next stage of growth.\n\nOverview\n\nLocation: Reading and London hybrid flexible\n\nExperience: 3+ Years with AI\n\nRole Overview\n\nWe are seeking a highly skilled and motivated Senior AI Agent Engineer with a strong background in building agentic AI applications and workflows. The ideal candidate will have proven expertise in utilizing Large Language Models (LLMs) such as Claude, OpenAI's GPT series, Google Gemini, and other similar technologies to design, develop, and deploy intelligent systems that can reason, act, and learn. Experience with frameworks like Crew AI, OpenAI Agent SDK, or Langgraph tool set for orchestrating multi-agent systems is highly valued. You will be a key player in our AI team, responsible for driving the technical architecture and implementation of our next-generation AI products, taking AI/LLM models from prototype to production to power Profitero+ products and internal tools.\n\nResponsibilities\n\nDesign, develop, and deploy LLM-based systems, agentic applications and complex AI workflows using generative AI models (Claude, OpenAI, Gemini, etc.) and relevant frameworks (e.g., LangChain, LangGraph, Crew AI, or similar).\n• Deploy, operate, and iterate on AI systems in production environments, including performance tuning and cost optimization.\n• Design and build Retrieval-Augmented Generation (RAG) systems using embeddings, vector databases, and semantic search.\n• Build and optimize prompts and interaction strategies for LLMs to achieve desired outcomes in agentic systems.\n• Integrate various tools, APIs, and data sources, potentially utilizing MCP Servers, to enhance model context and tool integration.\n• Develop robust, scalable, and maintainable code in Python for all components of the agentic applications, from backend logic to API integrations.\n• Implement testing, evaluation and monitoring strategies for agentic systems to ensure performance, reliability, and safety, and effective reasoning, tool usage, and failure handling.\n• Collaborate closely with product managers, designers, and other engineers to translate requirements into technical solutions.\n• Stay up-to-date with the latest research and developments in generative AI, LLMs, agentic systems, and protocols like MCP, evaluating their potential for our products.\n• Contribute to the architecture and technical roadmap of our AI initiatives.\n• Mentor junior engineers and share knowledge within the team.\n\nQualifications\n• Bachelor's or Master's degree in Computer Science, Engineering, Artificial Intelligence, or a related field.\n• Minimum of 3 years of professional experience in software development, with a significant focus on AI/ML applications.\n• Proven proficiency in Python and experience with relevant AI/ML libraries and frameworks.\n• Hands-on experience in developing applications utilizing Large Language Models (LLMs) such as Claude, OpenAI (GPT-4, etc.), Google Gemini, or other prominent generative AI models.\n• Experience in building agentic applications or workflows, demonstrating an understanding of concepts like planning, memory, tool usage, and multi-agent systems.\n• Familiarity with AI workflow orchestration and agentic frameworks (e.g., LangChain, LangGraph, Crew AI, Haystack, or similar).\n• Practical experience with RAG architectures, embeddings, vector databases, and semantic search.\n• Experience working with Model Context Protocol (MCP) Servers.\n• Experience with RESTful APIs and integrating external services.\n• Solid understanding of software development best practices, including version control (Git), testing, and CI/CD.\n• Experience with Snowflake is a plus.\n• Excellent problem-solving skills and the ability to work independently and as part of a collaborative team.\n• Strong communication skills, both written and verbal.\n\nAdditional Information\n\nThe above lists are not exhaustive and the job holder is required to undertake such duties as may reasonably be requested within the scope of the post.\n\nWhy you want to work at Profitero+:\n\nWe want our employees to have an opportunity to share in the success that results from our dedication to service excellence, high-quality deliverables and an unparalleled client experience.\n\nWe hire only the best and provide the compensation and benefit programs appropriate for proven top-performing professionals.\n\nOur package includes; competitive base salary; employee healthcare; life assurance; group income protection; dental care plan; eye care scheme; 24 hour on-line GP; company pension; cycle to work scheme; 25 days off + bank holidays + birthdays off; reduced gym membership; social events; employee referral scheme; personal development plans; Profitero Hero scheme; flexible working hours.\n\nProfitero+ is committed to creating a diverse work environment and is proud to be an equal opportunity employer. All qualified applicants will receive fair consideration for employment. Profitero recruits, employs, trains, compensates and promotes regardless of race, religion, colour, national origin, sex, disability, age, veteran status, and other protected characteristics as required by applicable law.\n\nBe part of a company on the forefront of eCommerce revolution where you will learn a lot and be a catalyst to turbo-charging your skills, experience and career.\n\n#HYBRID",
  "job_google_link": "https://www.google.com/search?q=jobs&gl=gb&hl=en&udm=8#vhid=vt%3D20/docid%3DxTIQX3nWSYp7JSRPAAAAAA%3D%3D&vssid=jobs-detail-viewer",
  "employer_website": "https://www.profitero.com",
  "job_onet_job_zone": "5",
  "job_salary_period": null,
  "job_apply_is_direct": false,
  "job_employment_type": "Full–time",
  "job_employment_types": [
    "FULLTIME"
  ],
  "job_posted_at_timestamp": 1773273600,
  "job_posted_at_datetime_utc": "2026-03-12T00:00:00.000Z"
}