At a Glance
- Tasks: Design and develop cutting-edge AI applications using the latest technologies.
- Company: Join Profitero+, a leading global SaaS commerce platform transforming eCommerce.
- Benefits: Enjoy competitive salary, healthcare, flexible hours, and 25 days off plus bank holidays.
- Other info: Dynamic work culture with excellent growth opportunities and mentorship.
- Why this job: Be at the forefront of AI innovation and make a real impact in eCommerce.
- Qualifications: 3+ years in AI/ML with strong Python skills and experience in LLMs.
The predicted salary is between 48000 - 84000 £ per year.
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.
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.
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.
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.
Senior AI Engineer in London employer: Publicis Groupe Holdings B.V
Profitero+ is an exceptional employer that fosters a fast-paced, entrepreneurial culture, providing employees with the opportunity to be at the forefront of eCommerce innovation. With a strong commitment to employee growth, competitive benefits including flexible working hours, personal development plans, and a supportive work environment, Profitero+ empowers its team members to thrive and excel in their careers. Located in Reading and London, this hybrid role offers a unique blend of collaboration and independence, making it an ideal place for talented individuals to make a meaningful impact.
Contact Details:
Publicis Groupe Holdings B.V Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Senior AI Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with current Profitero+ employees on LinkedIn. A friendly chat can sometimes lead to opportunities that aren’t even advertised!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your AI projects, especially those involving LLMs or agentic applications. This gives you a chance to demonstrate your expertise beyond just words on a CV.
✨Tip Number 3
Prepare for the interview by brushing up on the latest trends in generative AI and LLMs. Be ready to discuss how you can contribute to Profitero+’s mission of optimising eCommerce strategies with your unique skill set.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Profitero+ team!
We think you need these skills to ace Senior AI Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior AI Engineer role. Highlight your experience with LLMs and any relevant frameworks like LangChain or Crew AI. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for AI and how you can contribute to our team at Profitero+. Be specific about your achievements and how they relate to the responsibilities outlined in the job description.
Showcase Your Projects:If you've worked on any projects involving generative AI or agentic applications, make sure to mention them! We love seeing real-world examples of your work, so include links or descriptions that demonstrate your expertise.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you're serious about joining our fast-paced, entrepreneurial culture!
How to prepare for a job interview at Publicis Groupe Holdings B.V
✨Know Your AI Models
Make sure you’re well-versed in the Large Language Models mentioned in the job description, like Claude and OpenAI's GPT series. Be ready to discuss your hands-on experience with these technologies and how you've applied them in real-world scenarios.
✨Showcase Your Coding Skills
Since Python is a key requirement, brush up on your coding skills before the interview. Prepare to solve coding challenges or explain your previous projects that involved developing AI applications, focusing on your approach to building scalable and maintainable code.
✨Understand the Business Impact
Profitero+ is all about driving profitable growth through AI. Be prepared to discuss how your work can contribute to this goal. Think about examples where your AI solutions have led to measurable business outcomes, and be ready to share those insights.
✨Prepare for Collaboration Questions
Collaboration is key in this role, so expect questions about working with product managers and designers. Have examples ready that demonstrate your ability to translate technical requirements into effective solutions while working as part of a team.
