423,297+ Lead Cloud Aiml Engineer Java Python Jobs in UK — Top Companies Hiring July 2026

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Senior Python Developer Microservices

Job Description Lyst are looking for software engineers with experience using Python to build a checkout architecture which allows you to order from multiple retailers using a simple API. Lyst is a technology platform that revolutionises the way people shop for fashion. We connect million ...

Front Office Python Developer

Front office IT strategist - Python Developer Overview In a team of seven IT strategists, dedicated to the ETFs market making desk. The role consists of supporting, maintaining and developing the trading environment used by the desk. In close relationship with traders, the IT strat ...

Pricing Data Scientist Python

Overview Im working with a innovative personal lines insurer — they’re hiring a Modelling Specialist / Pricing Data Scientist to help take their modelling capability to the next level. This is a high-impact role with a lot of flexibility and innovation — they’re actively testing new techniques and ...

Senior Python Django Developer

Senior Python Django Developer - JP Morgan - Bournemouth We are seeking a Senior Python Django Developer to join JP Morgan in Bournemouth via the Robert Walters Consultancy on a permanent basis. You will be part of a team that manages database platforms, helping to develop new features and other ...

Python Software Developer Labman.One

Position: Python Software Developer – Labman.One Location: Labman HQ, Stokesley, North Yorkshire Salary: £40,000 - £55,000 (depending on experience) Employment Type: Full-time, Permanent This role is fully office based in Stokesley, North York ...

Python Developer – Insurance Analytics

We’re partnering with a highly regarded analytics and consulting business that sits at the intersection of insurance, data, and technology. They are looking for a Python Developer to join a growing engineering team working on a market-leading SaaS analytics platform used by major non-life in ...

Senior Software Developer (Python)

Join to apply for the Senior Software Developer (Python) role at Olive Jar Digital FTC or Permanent, UK-wide, Remote About the Role Olive Jar Digital is seeking a Senior Software Developer to help build, refine, and enhance high‑fidelity AI prototypes and supportin ...

Senior Python Developer AVP

Applications Development Senior Programmer Analyst The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology t ...

Python Developer (On Site)

Responsibilities Develop, audit, and maintain Python scripts for automation of deployment, configuration, monitoring and various tasks. Assist in documentation and help in understanding the functions of the currently deployed python scripts. Implement ...

Python Developer (Automation & Networking)

Salary: £50,000 - 80,000 per year Requirements: Strong Python programming skills with experience developing automation tools and operational workflows. Working knowledge of Django for developing and maintaining internal operational platforms, APIs, and automation s ...

P&L Python Developer

Location Bromley (BR1 1LR) / London, UK Start Date ASAP Duration 12 Months Job Description The SRPL program is a critical, fully funded, two year initiative. Given its scale and complexity, additional contractor capacity is required to meet 20 ...

Senior Python Developer FinTech

Senior Python Developer / Software Engineer London / WFH to £120k Join a growing, global, Fintech services company that has seen 30-40% year on year growth for the past 10 years and has ambitious growth plans. As a Senior Python Developer you'll join a high performance engineering t ...

Python Developer RAD – Commodities

Salary: up to £150k + £60k bonus (3-8 years of experience)ClientOne of the world’s most prestigious hedge funds is looking for a Python developer to join their growing Commodities Rapid Application Development (RAD) team.This is a specialist team of engineers, qu ...

Python Quantitative Researcher – London

Salary: up to £200k base + bonusSummaryLeading HFT fund looking for a self-driven quantitative researcher to join their centralised Latency team where you will draw on your problem-solving skills and data science/statistics experience to analyse billions of collected tradin ...

Python Quantitative Researcher – FX

Salary: total comp can hit £600k-£1 million a yearClientResearch at this leading investment firm is key to continued success: based on rigorous and innovative research, they design and implement systematic, computer-driven trading strategies across multiple liquid asset cla ...

Senior Python Quant Developer

My client is a London-based financial-servicespany who are actively seeking a Senior Python Quant Developer to join on an initial 12-month contract basis.What you'll need to succeed : Extensive hands-on Python Development experience building REST APIs with FastAPI or similar. ...

Senior Developer (Python / Django)

Full-time, Permanent | Remote (UK) Shortlister Solutions is scaling fast. We build interview and assessment technology that helps employers hire fairly and efficiently. Our platform supports high-stakes recruitment and admissions workflows, so reliability, security and clea ...

Senior Research Python Developer

I am currently working with a London-based financial-services client who are actively seeking a Senior Python Developer to work on the development of a business-critical research and analytics platform.What you'll need to succeed : Strong Python software engineering experience beyond exp ...

PySpark / SQL Developer Python

Pyspark/SQL Developer – Automation/SQL/PySpark – sought by leading investment bank based in London – Hybrid – Contract *inside IR35 – umbrella* Key Responsibilities: Develop, maintain, and optimize PySpark data processing pipelines. Automate data ...

Python Middle Office Developer

OverviewLMAX is looking for a Python developer to join our middle-office team. This team works closely with the infrastructure, research and treasury teams. In this position you can expect to take a significant role in the development of our trade reconciliation, back- ...

Python Developer RAD – Commodities

Salary: up to £150k + £60k bonus (3-8 years of experience)ClientOne of the world’s most prestigious hedge funds is looking for a Python developer to join their growing Commodities Rapid Application Development (RAD) team.This is a specialist team of engineers, qu ...

Python Quantitative Researcher – London

Salary: up to £200k base + bonusSummaryLeading HFT fund looking for a self-driven quantitative researcher to join their centralised Latency team where you will draw on your problem-solving skills and data science/statistics experience to analyse billions of collected tradin ...

Senior Python Quant Developer

My client is a London-based financial-servicespany who are actively seeking a Senior Python Quant Developer to join on an initial 12-month contract basis.What you'll need to succeed : Extensive hands-on Python Development experience building REST APIs with FastAPI or similar. ...

PySpark / SQL Developer Python

Pyspark/SQL Developer – Automation/SQL/PySpark – sought by leading investment bank based in London – Hybrid – Contract *inside IR35 – umbrella* Key Responsibilities: Develop, maintain, and optimize PySpark data processing pipelines. Automate data ...

Python Developer Problem Solver

Python Developer / Backend Software Engineer Cambridge to £65kAre you a technologist Python Developer who enjoys problem solving and working on complex systems?You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to pr ...

Python Quantitative Researcher – FX

Salary: total comp can hit £600k-£1 million a yearClientResearch at this leading investment firm is key to continued success: based on rigorous and innovative research, they design and implement systematic, computer-driven trading strategies across multiple liquid asset cla ...

Quant Researcher – C++ / Python

SummaryOne of the world’s most prestigious hedge funds is looking for an outstanding Quant Researcher to join one of their systematic trading pods.This is a high-impact role, joining a small PM-led team that enjoys huge autonomy and are looking to grow their risk-taking. You’ll work c ...

Remote Senior Python Developer

Job Overview We are seeking a skilled Python Developer with experience in the trading domain and FIX protocol to join our dynamic team. The ideal candidate will have a strong background in software development, a deep understanding of trading systems, and expertise in the Financial Information Ex ...

Senior Research Python Developer

I am currently working with a London-based financial-services client who are actively seeking a Senior Python Developer to work on the development of a business-critical research and analytics platform.What you'll need to succeed : Strong Python software engineering experience beyond exp ...

Senior Backend Python Developer

Leeds based – hybrid working – 3 days onsite Responsibilities Build and maintain backend services and APIs in line with existing architectural patterns and standards. Implement business logic, data access layers, and integrations with internal and external systems. ...

Python Developer Cyber Security

Python Developer / Backend Software Engineer Cambridge to £65kAre you a technologist Python Developer who enjoys problem solving and working on complex systems?You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to pr ...

Technical Principal Architect Agentic AI & Messaging

Step into the role of a Principal Architect at JPMorganChase and become a driving force behind the development and adoption of cutting‑edge technologies. As a Principal Architect at JPMorganChase within Prime Finance, you will focus on Technical Architecture, Agentic AI & Messaging Technologies and use thi ...

Senior DevOps Engineer

## Senior DevOps EngineerApplylocations: Manchestertime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 4, 2026 (13 days left to apply)job requisition id: **End Date**Wednesday 03 June 2026**Salary Range**£72,702 - £80,780**We support flexible working – click here for more inf ...

Senior Full Stack Engineer

Lead Full Stack Engineer (AI-Powered Decision Intelligence) At-a-GlanceLead Full Stack Engineer opportunity with a Stanford-founded AI business making a significant impact on how enterprises make decisionsCore stack: Python, AWS, with Rust e ...

Senior Full Stack Engineer

Lead Full Stack Engineer (AI-Powered Decision Intelligence) At-a-GlanceLead Full Stack Engineer opportunity with a Stanford-founded AI business making a significant impact on how enterprises make decisionsCore stack: Python, AWS, with Rust e ...

Site Reliability Engineer

About Upsun (formerly Platform.sh) Upsun is the cloud application platform humans and robots love. It is built for today’s hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter. Developers, DevOps engineers, and platform teams ...

Site Reliability Engineer

About Upsun (formerly Platform.sh) Upsun is the cloud application platform humans and robots love. It is built for today’s hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter. Developers, DevOps engineers, and platform teams ...

Cloud Architects

Find your next tech and IT Job or contract role. At CGI, we deliver high-impact cloud solutions that enable organisations to transform, scale, and succeed in an evolving digital landscape. As a Cloud Project Technical Architect, you will play a key role in shaping and implementing secure, high-pe ...

Cloud Engineers

4th Line Cloud Support Engineer – VCF (Virtual Cloud Framework) Location RG29 1BY, Hart, England, United Kingdom Start date As soon as possible Duration 6 months Responsibilities Respond to escalations from 2nd line support teams ...

Cloud Architect

Salary: £100,000 - 100,000 per year Requirements Proven experience as a Cloud Architect, Senior Cloud Engineer, or similar technical leadership role Strong hands‑on expertise with AWS and/or Microsoft Azure (GCP experience is beneficial) Demonstrable expe ...

Cloud Architect

Salary: up to £95,000 + Benefits I'm currently working with a business going through a significant technology transformation and they're looking to hire a Solution Architect who enjoys solving complex technical challenges and helping shape the future direction of cloud platforms. Th ...

Cloud Architect

Tenth Revolution Group is working with a well‑established organisation in London to recruit a Cloud Architect on a 12‑month fixed‑term contract. This is an excellent opportunity for an Azure Infrastructure Engineer, Cloud Engineer or Technical Consultant looking to step into an architecture‑focused ...

Cloud Architect

Role Overview As a Cloud Project Technical Architect at CGI, you will design, configure, and implement cloud‑based solutions that meet client requirements, ensuring delivery is on time, within scope, and aligned to high‑quality standards. You will take ownership of technical delivery across Azure ...

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