Senior Java Python Engineer Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Remote Cloud Python Engineer for Ubuntu Images

A leading tech firm is hiring a Software Engineer to improve Ubuntu on public clouds. The role involves developing, testing, and releasing updates while ensuring high quality and stability. Ideal candidates will excel in Python, have a strong background in Linux systems, and be passionate about open source. This ...

Lead Data Engineer Python, SQL Vice President

Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our ...

Lead Software Engineer, Python & AWS – Data Pipelines

A global financial services leader based in Glasgow seeks a Senior Lead Software Engineer to drive innovative software solutions and develop complex data pipelines for the Credit Technology team. Candidates should possess strong experience in Python, cloud services, and database technologies, contributing to ope ...

Hybrid Data Scientist & ML Engineer — Python/R

A consulting company is looking for a seasoned Data Scientist to work on a hybrid basis, with 2-3 days in London and remote work. The role demands several years of experience in driving data insights and a strong grasp of statistics and data visualisation. Proficiency in Python and/or R for data analysis is requ ...

Associate Data Engineer Python & SQL, Data Pipelines

A global business services provider in the UK is looking for an Associate Data Engineer with 1-2 years of experience. The role involves designing data pipelines, collaborating on data solutions, and transforming data for business insights. The ideal candidate must possess expertise in Python and SQL. Enjoy a rew ...

Python AI Engineer Hybrid, Azure & LLM APIs

A leading tech company in Birmingham is seeking a Python Engineer to design and develop AI-driven applications using Python frameworks. This role involves working on scalable and secure services in Azure's cloud, focusing on API design, data access, and AI integration. The ideal candidate will collaborate with p ...

Autonomy Robotics Engineer ROS 2, C++, Python

A leading robotics firm in England is seeking a Robotics Software Engineer to develop and maintain autonomy software for robotic systems. The ideal candidate will have strong experience with ROS 2, C++, and Python, with an emphasis on engineering excellence and collaboration. The role involves hands-on deploymen ...

Remote Python Engineer: Autonomous AI Systems + Equity

A well-funded startup in the consumer goods space is seeking a Python Software Engineer to design and build intelligent systems. You will own solutions from architecture to production in a full-cycle role, working in a small team with direct influence on product evolution. The ideal candidate has over 4 years in ...

High Throughput C++/Python Trading Systems Engineer

A financial technology company in Greater London is seeking a C++ and Python developer. Join their middle-office team to work on trade reconciliation, back-testing frameworks, and trading monitoring systems. The role involves writing high-performance code and requires skills in C++ and Python, as well as knowled ...

Python Engineer for Front Office Trading Platform

A diversified trading firm in Greater London is seeking a Python Engineer to join an established trading team. This role involves collaborating directly with traders to influence the design of the trading system and developing efficient solutions. The ideal candidate has over 3 years of professional experience i ...

Trading Platform Python Engineer — High Impact Tech

A diversified trading firm is seeking a skilled Software Engineer to enhance their trading platform. The successful candidate will manage proprietary trading systems, write performance-sensitive Python code, and collaborate across teams to implement effective technology solutions. A Bachelor's or Master's degree ...

Software Engineer C++/Python, Agile, Flexible Hours

A global leader in design software is seeking a Software Engineer in Cambridge, UK. In this role, you will define and develop core technologies within manufacturing and construction products. Responsibilities include collaborating with teams to prototype and maintain software components, adhering to Agile method ...

Digital Analytics Software Engineer | Python & Data Tools

A regulatory body in the UK is seeking a Software Engineer to enhance their capabilities in advanced analytics applications. The ideal candidate will have proven experience with Python, experience with modern engineering practices, and the ability to produce high-quality software. Responsibilities include collab ...

Backend Python Engineer: AI powered Patent Platform

A leading AI-first patent research platform in the UK seeks a software engineer to develop core features and collaborate with senior engineers. Candidates should have over 2 years of engineering experience, strong Python skills, and familiarity with Django. This position requires working onsite three days per we ...

Python Django Engineer — Client Solutions & Rapid Delivery

A financial technology firm in Greater London seeks engineers to join its Client Engineering department. The role focuses on localizing and implementing technical solutions across various territories. Responsibilities include building features quickly, maintaining Python/Django services, and ensuring seamless pa ...

Data Engineer Databricks, SQL & Python | Newcastle Onsite

A start-up investment management firm in Newcastle upon Tyne is seeking a Data Engineer to develop and optimize data pipelines and platforms. The successful candidate will have strong skills in Databricks, SQL, Spark, and Python to deliver efficient data solutions. This role offers a competitive package with a s ...

Software Engineer (Python/Vue) AI Start Up

I've once again partnered with a top London based Tech Company, fresh of the back of their Seed funding round, who are looking to hire multiple Mid-Level Full-Stack Engineers, to their growing Engineering team. This is a Full-Stack role in a small Engineering team, where you will come in and take o ...

Distributed Python & Kubernetes Data AI/ML Engineer

A leading tech firm in London seeks a Python and Kubernetes Software Engineer for a role emphasizing collaboration on data analytics and MLOps solutions. You will utilize open-source tools and contribute to both public and private cloud solutions. Ideal candidates have a technical background in software delivery ...

Platform Automation Engineer Low Latency Infra, Python

A leading systematic trading firm in London is seeking a Platform Engineer to enhance their infrastructure through automation. You will collaborate with a global team, using cutting-edge technologies and practices in a fast-paced environment. The ideal candidate has a degree in Engineering or Computer Science, a ...

Python Automation Engineer — Low Code, n8n & AI

A leading professional services firm in Central London is seeking a Low Code Software Engineer to innovate their automation journey. You will design intelligent workflows using Python and n8n, integrating core business systems and embedding AI agents via Microsoft Azure. Ideal candidates have 2–5 years of experi ...

Full Stack Engineer (Python/Vue) — Hybrid + Equity

A leading tech company in London is looking to hire multiple Mid-Level Full-Stack Engineers to expand its Engineering team. In this role, you will take ownership of the platform from end-to-end, collaborating with both Frontend and Backend engineers, as well as Product and Design teams to build upon a Web applic ...

Python/API Engineer | Agile, CI/CD & Cloud

A leading technology consulting firm is seeking a Software Developer to join their Agile delivery team in the United Kingdom. You will develop clean and efficient code while ensuring high-quality software delivery. The position requires strong technical skills in Python and Angular, and experience in DevOps prac ...

Lead Data Engineer Python, SQL Vice President

Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our ...

Lead Python Engineer – Asset & Wealth Data Platform

A global financial services firm seeks a Lead Software Engineer in the Asset & Wealth Management sector to develop and implement data and analytics solutions. You will work on enhancing data platforms, automating processes, and collaborating with cross-functional teams to drive innovation. Ideal candidates have ...

Junior Full Stack Engineer — Hybrid, Python + React

A finance technology company is seeking a proactive Junior Full Stack Developer in Birmingham to join their tech team. The role requires around 2 years of commercial experience and involves owning development tasks, contributing to system design, and delivering features. Candidates should be proficient in Python ...

C++/Python Engineer Ultra Low Latency FinTech

A leading financial technology firm in Belfast is looking for a skilled C++ / Python Engineer to join their innovative team. In this hybrid role, you will design and implement complex production systems using C++ and Python, ensuring optimal performance and reliability. The ideal candidate will have strong probl ...

Python Web Scraping Engineer Fully Remote £70k

Python Web Scraping Engineer – Fully Remote – £70k Please note – to be eligible for this role you must be UK-based with the unrestricted right to work in the UK. This organisation does not offer sponsorship. My client is hiring a Senior Python Scraping Engineer to design, build, and o ...

Python Web Scraping Engineer Fully Remote GBP70k

Python Web Scraping Engineer - Fully Remote - £70k Please note: to be eligible for this role you must be UK‑based with the unrestricted right to work in the UK. This organisation does not offer sponsorship. My client is hiring a Senior Python Scraping Engineer to design, build, and operate ...

Quant Library Engineer Rates Pricing (C++/Python)

A leading hedge fund in Greater London is seeking a Quant Developer focused on building and enhancing core pricing and risk libraries. The role involves developing C++ pricing/risk libraries for Rates products and collaborating closely with quants and traders. Ideal candidates will have strong C++ and Python ski ...

Hybrid London: Renewable Energy Data Engineer | Python

A key player in renewable energy seeks a Renewable Energy Data Engineer to manage data pipelines and derive insights from complex datasets. The ideal candidate will possess strong experience with Databricks, Python, and Azure Cloud, and will be involved in developing data models and reporting tools. This positio ...

Founding Python Platform Engineer — Banking AI, Equity

An innovative AI startup in London is seeking a Founding Forward Deployed Engineer to integrate AI with financial institutions. In this role, you will design Python data pipelines and work closely with bank security teams. Ideal candidates will have at least 5 years' experience and expertise in Python within sta ...

Full Stack Engineer – Python, Cloud, CI/CD

A major financial institution in the UK is seeking a Full Stack Engineer to design, develop, and improve software solutions. The ideal candidate will have strong Python skills and experience with cloud technologies such as AWS or Azure. Responsibilities include delivering high-quality solutions, collaborating wi ...

Full Stack Engineer – Python, Cloud, CI/CD

A major financial institution in the UK is seeking a Full Stack Engineer to design, develop, and improve software solutions. The ideal candidate will have strong Python skills and experience with cloud technologies such as AWS or Azure. Responsibilities include delivering high-quality solutions, collaborating wi ...

Junior Data Scientist & ML Engineer – Python/SQL

A technology consulting firm in London is seeking a Junior Data Scientist / Junior Machine Learning Engineer to develop machine learning models and deliver data-driven solutions. The role requires 2-4 years of experience in Data Science or Machine Learning, strong programming skills in Python and SQL, and the ab ...

Lead Python Engineer – Automation, AI & Cloud (Hybrid)

A leading software solutions firm in Newcastle upon Tyne is seeking a Lead Software Developer specializing in Python. The successful candidate will take technical ownership of software solutions focused on automation, integrating AI capabilities, and mentoring less experienced developers. Responsibilities includ ...

Python Backend Engineer for Scalable APIs & SDKs

A leading financial services company in Greater London is seeking a Python Developer to design and build production-grade APIs and backend services. The role involves developing client-facing SDKs and optimising systems for performance. Ideal candidates will have strong Python skills, experience with caching lay ...

Python RF Software Engineer for Hardware & Measurement

A semiconductor company in Cambridge is seeking a Software Engineer to develop Python-based software for RF measurement and control. You will work closely with hardware teams to ensure alignment between hardware and software, integrating and testing solutions on prototypes. Ideal candidates will have strong Pyth ...

QA Test Automation Engineer (Python). Remote £50,000

I am recruiting for a Test Automation Engineer with experience of Python (experience with Playwright too would be a huge bonus but isn't essential) to join my client. They are happy to consider people on a fully remote basis as long as you are happy to travel to their office in Bath on occasion, please not ...

Python AI Engineer: Azure Cloud & LLM APIs

A leading Birmingham-based client is looking for an experienced Python Developer to design and implement applications utilizing Python frameworks and integrate AI services. The role involves developing scalable and secure applications in Azure’s cloud environment, focusing on RESTful API development and collabor ...

Python Engineer — AI Forecasting & Modelling (Energy Markets)

Modo Energy is building AI-powered tools for understanding global energy markets — combining large-scale data, forecasting models, and LLM systems into high-performance interfaces engineers and analysts use every day. We're hiring a backend Python Engineer to join the Modelling team — the brains beh ...

Python Backend Engineer — AI Platform & Systems (Equity)

A cutting-edge AI startup is seeking a Software Engineer (Python) to help build an advanced AI wealth management platform. The ideal candidate will have over 4 years of experience in Python engineering, focusing on AI platforms and backend systems. Responsibilities include developing model orchestration, scalabl ...

Quantitative Data Engineer (Python) for Trading Systems

A financial technology firm in Greater London is looking for a full stack python developer to join its Data Team. The role focuses on quantitative data analysis and requires at least 3 years of software engineering experience. Candidates should have familiarity with numerical python libraries and SQL, with a str ...

AI‑Driven Full‑Stack Engineer (Python & TS)

Legal And General Group is hiring a Full-Stack Engineer to join their PRoboT product team in Greater London. As one of the first engineering hires, you will work across the full technology stack to build and scale the platform. The role involves designing high-quality components, developing APIs, and delivering ...

Full Stack Cloud Engineer – React, Python & AWS

React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript Terraform for infrastructure-as-code Proven experience designing, building, and operat ...

Lead Software Engineer: Python, AWS, Data Pipelines

J.P. MORGAN is seeking a Lead Software Engineer in Glasgow to join their Asset Wealth Management team. This role involves designing secure, high-quality software solutions and developing applications using AWS and Python. Candidates should be proficient in data pipeline creation, have experience with CI/CD autom ...

Lead Data Ops Engineer Python, Spark & SageMaker

This is a job posted by our partner Jooble Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Experience with multiple programming languages, including Python, Shell Scripting, Spark, and Scala. Experience with Amazon Sagemak ...

Staff Machine Learning Engineer (£220,000 | RecSys | Python)

Location: London, 4 days in office (Shoreditch) Salary: Up to £220,000 + Bonus + Compelling Equity This role is with one of Dex’s trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they’re looking for, so we can match ...

AI Driven Internal Tools Engineer (C#/Python)

TTP plc is seeking a Software Developer for a 12-month fixed-term contract in Cambridge. You'll design and build applications that enhance operational efficiency and utilize data and AI. The role requires experience in C# / .NET and Python, familiarity with REST APIs, and a hands-on approach to integrating syste ...

Remote Python Software Engineer (Contract) — $100/hr

Mercor is seeking a Software Engineer to develop and maintain complex Python systems in a remote setting. The role requires a strong technical background, with responsibilities including codebase design, performance optimization, and collaboration with AI research teams. The ideal candidate should have experienc ...

Backend Engineer (Go/Python) Scalable Services & Pipelines

Renesas Electronics Corporation is seeking a Back-End Engineer based in Cambridge. This role involves designing and maintaining web services using Go and Python, integrating with various systems, and collaborating with multidisciplinary teams. The ideal candidate will have over 5 years of relevant experience in ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Senior Java Python Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights