Python Developer in London

Python Developer in London

London Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
Y

At a Glance

  • Tasks: Develop and enhance AI-driven workflows using Python and cutting-edge technologies.
  • Company: Join a mission-driven, tech-for-good company transforming education with AI.
  • Benefits: Enjoy a competitive salary, flexible remote work, and opportunities for professional growth.
  • Other info: Be part of a rapidly growing team with meaningful contributions.
  • Why this job: Make a real impact in education by shaping AI strategies and solutions.
  • Qualifications: Experience in Python and a passion for AI development.

The predicted salary is between 63000 - 77000 £ per year.

Looking to help shape AI Strategy for a scaling Tech-for-Good business? I'm partnered with an AI‑first data and analytics platform built for schools, multi‑academy trusts and education groups. Their technology connects fragmented school data - attendance, behaviour, wellbeing, assessment, SEND and unstructured documents - and uses a multi‑agent AI system to surface actionable insights for school leaders in seconds.

They are in a high‑growth phase, backed by Innovate UK funding, with a roadmap spanning predictive analytics, supplier intelligence, and international expansion. The team is mission‑driven, remote‑first, and growing quickly - every hire has very meaningful impact.

They are looking for a Python/AI Developer to extend, improve and scale their 22‑agent agentic AI platform. The system is built on LangGraph with a supervisor‑of‑supervisors architecture, integrates multiple LLMs (including Google Gemini), and is monitored via LangSmith. They are keen to aim for a Python Developer with some exposure to an AI environment and looking to develop their skills in an AI Engineer role. This is a production engineering role: you’ll write robust Python code, ship features, and work in a cloud‑native environment.

Core Responsibilities:

  • Agentic Workflow Development: Build and refine LangGraph/LangChain agent sub‑graphs and multi‑step workflows.
  • LLM Integration: Improve prompt engineering, orchestrate multiple models, and implement tool‑calling logic.
  • System Observability: Use LangSmith or equivalent tracing/logging to monitor agent behaviour and performance.
  • Benchmarking & Evaluation: Contribute to LLM benchmarking across tasks and model families.
  • API Engineering: Build and consume REST APIs; integrate agentic workflows with backend services.
  • Architecture Evolution: Help evolve the platform as new capabilities (semantic query generation, predictive analytics) are added.

In return, you’ll get a competitive salary of up to £65k, and very flexible work arrangements across the UK. Unfortunately, we cannot offer sponsorship at this time.

Python Developer in London employer: your Jared

Leidos UK & EUROPE is an exceptional employer that fosters a collaborative and innovative work culture, where your expertise as a Senior Cloud Solutions Architect will be valued and nurtured. With a strong focus on employee growth, we offer numerous opportunities for professional development and career advancement, all while working in a dynamic environment that prioritises security-driven solutions. Join us in a location that not only supports your career aspirations but also encourages a healthy work-life balance and a commitment to making a meaningful impact.

Y

Contact Details:

your Jared Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Python Developer in London

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at your Jared or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to your Jared.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like your Jared.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like your Jared that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Python Developer in London

Python Programming
AI Development
LangGraph
LangChain
LLM Integration
Prompt Engineering
Cloud-Native Environment

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at your Jared.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at your Jared and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at your Jared

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If your Jared uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.