401,281+ Cloud Aiml Software Lead Java Python Jobs in UK — Top Companies Hiring July 2026

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Senior Python Engineer – FinTech Data & SaaS

BMLL is seeking a Senior Engineer to join our hybrid team in London. This role involves designing and implementing features for market-leading SaaS applications in a fast-paced environment. You will collaborate closely with the Product Owner and mentor junior engineers. We value strong leadership, expe ...

Senior Python Developer, Counterparty Credit Risk

Citi is seeking a Counterparty Credit Risk Senior Application Developer in Greater London to develop and maintain applications for derivatives credit risk calculations. This role involves collaboration with Quant and Front Office teams and the integration of pricing models within the ACE application. T ...

Senior Python AI Architect: Autonomous Agents

Zippd is seeking a Senior Python Developer in Manchester to lead and architect groundbreaking AI initiatives. You will oversee the development of autonomous agents aimed at solving complex logistical challenges and effectively communicate AI logic to various stakeholders. This role demands a minimum of ...

Mid Level Python Engineer (Django Specialist)

We are committed to equal opportunities and welcome applications from all qualified individuals, regardless of race, gender, disability, religion/belief, sexual orientation, or age. Responsibilities Excel in creating maintainable, secure, and efficient code that aligns with product and ...

Secure Python Developer — Mission Critical Systems

Onyx-Conseil is seeking experienced Python Developers in Greater London to design and deliver secure, scalable solutions for government clients. This role emphasizes collaboration and continuous learning in a supportive environment, ideal for self-motivated professionals. Due to the sensitive nature of ...

Senior Python AI Engineer Hybrid (London)

Ventula Consulting is looking for an experienced Python Software Engineer to join their AI Enablement function. This role involves designing, building, and deploying AI-powered software solutions for a large, complex business. The ideal candidate will have over 7 years of commercial software engineerin ...

Material Scientist & AI Problem Designer (Python)

Mindrift is looking for specialists to develop original material engineering problems while engaging with leading tech companies. Applicants should hold a degree in Material Science or related fields and possess proficiency in Python for numerical validations. The role requires a minimum of 2 years' experience, ...

Senior Python Developer in London LinuxRecruit

Senior Python Developer London, United Kingdom Posted 10 months ago Disrupt and innovate within the telecommunications market. You’ll come in and drive the team forward with your technical prowess with Python . When it comes to frameworks, you’re agnostic and are capable of ...

Senior Python Scraping / Anti Bot Engineer

Our MissionJoin us in shaping the future of paid search intelligence.Adthena is an award-winning search intelligence platform powered by patented AI technology and a team of dedicated experts. We help brands, marketers, and agencies dominate their competitive landscap ...

Senior Machine Learning Engineer Python AWS

Senior Machine Learning Engineer (Python AWS MLOps) Remote UK to £105kAre you a tech savvy Machine Learning Engineer with experience of implementing ML algorithms into production?You could be progressing your career in a senior, hands-on role as part of a friendly and supportive internati ...

Full Stack Engineer (Python and React)

The role is for you if:You have strong Python, React, JavaScript, HTML, and CSS experience across modern full-stack development.You design, build, and consume RESTful APIs that support reliable, scalable application features.You write performant, maintainable, reusable ...

Senior Python Engineer – Portfolio Management Tools

Salary: up to £160k base, £250k TCJob description:One of the world’s most prestigious hedge funds is looking for an experienced backend engineer to join a brand-new team pioneering sophisticated technology and innovative investment strategies for their top-performing Portfo ...

Full Stack Desk Developer (Python/React)

Company DescriptionVitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide. In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $13+billion ...

Python Core Developer – Middle Office – London

Salary: £200 – 250kCompanyThis fintech is an international global algorithmic market maker in digital assets. They aim to transform Crypto Markets by offering liquidity to trading platforms and exchange. So essentially ‘HFT meets Crypto’. Trading more than $5B+/day across d ...

Senior Python/Rust Engineer – Core Dev

Salary: Up to £200k + bonusSummaryFantastic opportunity for a Python engineer with tech leadership experience to join one of the largest global HFT funds. Unique in their field, they combine the lively, positive spirit of a start-up with the stability of a longer-establishe ...

Sr.Developer| Prometheus Expert|Python| AWS| Linux

A fast-paced, growth-oriented environment with the associated rewardsCompetitive compensation commensurate with role and skill setAbout Our ClientThe hiring organisation is a well-established large organisation within the technology and telecoms industry. Known for deliv ...

Senior Python Developer Agentic AI Systems

About DeliveryApp DeliveryApp is in an exciting phase of rapid growth. As we scale our operations and technology, we are expanding our engineering team to build the next generation of our platform. We are looking for a highly capable Senior Python Developer to step in and take full owner ...

Full Stack Engineer (Python and React)

The role is for you if:You have strong Python, React, JavaScript, HTML, and CSS experience across modern full-stack development.You design, build, and consume RESTful APIs that support reliable, scalable application features.You write performant, maintainable, reusable ...

Senior Python Developer TypeScript Rust Security

Senior Python Developer / Backend Software Engineer (TypeScript Rust Security) Cambridge to £80kDo you have strong backend software development experience?You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the ...

Senior Python Developer Agentic AI Systems

About DeliveryApp DeliveryApp is in an exciting phase of rapid growth. As we scale our operations and technology, we are expanding our engineering team to build the next generation of our platform. We are looking for a highly capable Senior Python Developer to step in and take full owner ...

Python Microservices Engineer: Agile, Docker & REST

JCW Group in the United Kingdom seeks self-motivated Python developers for creating micro-services related to scientific and engineering data. This role offers the chance to work on projects using Agile methodologies, tackling challenges in Space-based Intelligence, Surveillance and Reconnaissance. The ...

Senior Python Engineer FastAPI & API Performance

Barclays in Greater London is seeking a Python Developer to enhance Python web applications and optimize system performance. Responsibilities include delivering robust software solutions, collaborating with cross-functional teams, and ensuring code quality. Ideal candidates should have experience with ...

Senior Backend Engineer — Python, FastAPI & Databricks

Client Server Ltd. is seeking a Backend Software Engineer / Developer with expertise in Python and FastAPI. This role involves designing and developing backend services within a hybrid work model, emphasizing collaboration and strong technical skills. Competitive salary up to £95,000 along with benefit ...

Python Developer: Automation, APIs & Kubernetes (Hybrid)

GCS Recruitment is seeking a skilled Python Developer for a major banking client in the United Kingdom. This role involves designing automation solutions and building APIs using FastAPI, along with managing containerized services for large-scale database operations. The position is hybrid, requiring 3 ...

Quant Developer (Python/R) – Equity Models

Salary: up to ~£250k annual TCExperience: Minimum 5 years; also open to more senior candidates. Fabulous opportunity for a talented QD to join one of the world’s most prestigious and successful hedge funds. Looking for an experienced engineer with a solid programming background ...

Counterparty Credit Risk Python Developer, AVP

Counterparty Credit Risk Analytics is a group within Citi Financial Risk Technology, responsible for developing the applications used for derivatives credit Risk and Basel Capital calculations Firm-wide. The Counterparty Credit Risk Developer is an intermediate level position responsible for participat ...

Python Core Developer – Middle Office – London

Salary: £200 – 250kCompanyThis fintech is an international global algorithmic market maker in digital assets. They aim to transform Crypto Markets by offering liquidity to trading platforms and exchange. So essentially ‘HFT meets Crypto’. Trading more than $5B+/day across d ...

Senior Python/Rust Engineer – Core Dev

Salary: Up to £200k + bonusSummaryFantastic opportunity for a Python engineer with tech leadership experience to join one of the largest global HFT funds. Unique in their field, they combine the lively, positive spirit of a start-up with the stability of a longer-establishe ...

Senior Python Developer TypeScript Rust Security

Senior Python Developer / Backend Software Engineer (TypeScript Rust Security) Cambridge to £80kDo you have strong backend software development experience?You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the ...

Test & Measurement Technician — MATLAB/Python Focus

Stars Arena in Saffron Walden is looking for a Test and Measurement Technician to join the team. The ideal candidate will have a solid understanding of test methodologies and proficiency in documentation using Excel and Word. Basic electronics knowledge and familiarity with scripting in MATLAB or Python are bene ...

ServiceNow Designer — ITSM & Python Automation (London)

Response Informatics is seeking a skilled ServiceNow Designer in London, UK, with strong experience in ITSM modules and Python scripting. You will design, develop, and customize ServiceNow solutions while collaborating with teams to optimize IT operations. The ideal candidate has 8+ years of experience ...

Full Stack Desk Developer (Python/React)

Company DescriptionVitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide. In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $13+billion ...

Senior Python Engineer – Portfolio Management Tools

Salary: up to £160k base, £250k TCJob description:One of the world’s most prestigious hedge funds is looking for an experienced backend engineer to join a brand-new team pioneering sophisticated technology and innovative investment strategies for their top-performing Portfo ...

Sr.Developer| Prometheus Expert|Python| AWS| Linux

A fast-paced, growth-oriented environment with the associated rewardsCompetitive compensation commensurate with role and skill setAbout Our ClientThe hiring organisation is a well-established large organisation within the technology and telecoms industry. Known for deliv ...

Quant Developer (Python/R) – Equity Models

Salary: up to ~£250k annual TCExperience: Minimum 5 years; also open to more senior candidates. Fabulous opportunity for a talented QD to join one of the world’s most prestigious and successful hedge funds. Looking for an experienced engineer with a solid programming background ...

Senior Data Engineer (Python / ETL / SQL)

OverviewWe're supporting a large-scale Workday HCM implementation and are looking for several experienced Data Engineers to join the programme immediately.This is a hands-on role working alongside senior stakeholders and delivery partners to support data migration, transformation and inte ...

Founding Python Engineer Equity & Ownership (London)

A tech startup in London is seeking a Founding Python Engineer to develop Python-based systems for AI-powered data processing. This role offers a competitive salary with meaningful equity and the chance to work closely with a world-class founding team. Ideal candidates are proficient in Python with 2-5 years of ...

Senior Python Scraping / Anti Bot Engineer

Our MissionJoin us in shaping the future of paid search intelligence.Adthena is an award-winning search intelligence platform powered by patented AI technology and a team of dedicated experts. We help brands, marketers, and agencies dominate their competitive landscap ...

Senior Machine Learning Engineer Python AWS

Senior Machine Learning Engineer (Python AWS MLOps) Remote UK to £105kAre you a tech savvy Machine Learning Engineer with experience of implementing ML algorithms into production?You could be progressing your career in a senior, hands-on role as part of a friendly and supportive internati ...

Sr. Python Engineer in Edinburgh Addepar

Sr. Python Engineer Location: Edinburgh, United Kingdom Posted 9 months ago Tech Stack Python Amazon AWS Compensation: Competitive Role type: Full time Visa sponsorship: Not provided Responsibilites ...

Senior .NET/Python Developer — Azure & DevSecOps

Scrumconnect Ltd. in Monkton Heathfield is seeking a Senior Developer to contribute to large-scale digital services for a government client. Ideal candidates will have extensive experience with .NET and Python, focusing on cloud-native API development and DevSecOps practices. The role mandates SC clear ...

Backend Engineer (Python) in London LinuxRecruit

Backend Engineer (Python) London, United Kingdom Posted 10 months ago Tech stack Python Backend Overview Be a part of the advancement of treatments by joining the backend engineering function. Utilize your knowledge of Python to enha ...

C++ Backend Engineer (Rust & Python) – Cybersecurity

Client Server is looking for a C++ Developer / Backend Software Engineer to join the R&D team in Cambridge, working twice a week in the office. The role involves advanced C++ programming and collaboration across teams to deliver cutting-edge cybersecurity technologies. Enjoy a comprehensive benefits package i ...

Front Office Python Engineer — Trading & Analytics

Hunter Bond is seeking a Python Engineer to join its front-office technology team in Greater London. The role involves developing critical technology that drives investment performance and directly influences trading decisions. You will design and maintain Python applications, work on analytics tools, ...

AI Architect up to £100,000 + Benefits Hybrid London

Artificial Intelligence Architect Salary: Up to £100,000 + Benefits Location: Hybrid - 3 days per week onsite in London Working Hours: 40 hours per week A globally renowned organisation is seeking an Artificial Intelligence Architect to lead the des ...

Senior AI Architect: Generative & Agentic AI Leader

Artificial Intelligence Architect Salary: Up to £100,000 + Benefits Location: Hybrid - 3 days per week onsite in London Working Hours: 40 hours per week A globally renowned organisation is seeking an Artificial Inte ...

Senior Site Reliability / Gitops Engineer

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Senior Site Reliability / Gitops Engineer

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Software Engineer III Backend Engineer Chase UK

Job Description At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust es ...

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