Python Software Engineer Agentic AI

Client Server Limited; Greater London; Hybrid; GBP 55,000 - 65,000; Full time

Benefits offered by this job

Bonus

EMI share options

Pension

Training and development opportunities

Job summary

Client Server Limited in London is seeking a Python Software Engineer / Developer to work on agentic AI systems. You will develop backend code and APIs, with a focus on prompt engineering and LLM integrations, collaborating with the Technical Architect to deliver robust workflows.

The role offers hybrid working with remote one day per week, a salary up to £65k, a bonus, EMI share options, pension, and opportunities to learn cutting-edge AI technologies.

Qualifications

• Strong Python software engineering skills across the full development lifecycle, testing and deployment.
• Experience building AI agents or automating business processes using agentic technology.
• Experience with JSON-based REST APIs.
• Degree educated, minimum 2.1 from a top-tier university.

Responsibilities

• Develop backend code and APIs with a focus on prompt engineering and LLM integrations.
• Collaborate with the Technical Architect to build robust, scalable workflows.
• Build and deploy intelligent agents that perform valuable tasks, beyond basic model experimentation.
• Ensure high performance and reliability of services, leveraging tools like Claude and ChatGPT as appropriate.

Skills

Python programming

REST API development

AI/Agentic technology

CI/CD

AWS

Graph databases

Software engineering principles

Agile

Testing and deployment

Education

Bachelor's degree in Computer Science or related

Tools

Neo4J

AWS

Job description

London, Greater London | £55k - £65k per year

Python Software Engineer / Developer (Agentic AI) London / WFH to £65k

Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and enjoying flexible working and a range of other perks?

You could be progressing your career as a Python Software Engineer at a well established AI company acting as tech incubator within the World Economic Forum to tackle issues like climate change, AI adoption, battery technology and other real world problems.

As a Python Software Engineer you will develop backend code and APIs, with a focus on prompt engineering and LLMs, collaborating with the Technical Architect to develop robust and highly performant solutions. You'll build and deploy intelligent agents that can perform practical, commercially valuable tasks rather than simply experiment with AI models. The role will involve understanding how to get the best performance from tools such as Claude and ChatGPT, integrating them into robust workflows and turning them into usable products.

You’ll work alongside a talented team contributing ideas within a supportive and diverse team environment.

Location / WFH:

You’ll be joining a friendly and supportive team in London with flexibility to work from home once a week.

About you:

• You are a bright, proactive individual and a strong problem solver with commercial acumen
• You have strong Python software engineering skills, across the full development lifecycle through to testing and deployment
• You have experience building AI agents or automating business processes using agentic technology
• You have experience of working with and creating JSON based REST APIs
• You're keen to work in a start-up environment
• You have excellent communication and collaboration skills
• You are a passionate technologist, keep up to date with the latest innovations and learn new things
• You have solid knowledge of software engineering principles, Agile practices, CI/CD and ideally have experience within a cloud environment (AWS preferred)
• Experience of interfacing with database products / languages; Neo4J or other graph database would be ideal
• You are degree educated, having achieved a minimum 2.1 from a top tier university

What's in it for you:

As a Python Software Engineer, you will earn a competitive package including:

• Salary to £65k
• Bonus
• EMI share options
• Pension
• Work with the latest cutting-edge AI technologies
• Excellent training and career development opportunities