Senior Java Python Engineer Jobs in UK

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Solutions Engineer

Solutions Engineer / AI / Agentic / Financial Services / FinTech / Forward Deployed / Pre-salesSenior Solutions EngineerCompany: Agentic AI x Financial ServicesLondon (Hybrid)Salary: £90k-£120k + EquityWe're working with a cutting-edge AI company building next-gen agentic ...

Solutions Engineer

Solutions Engineer / AI / Agentic / Financial Services / FinTech / Forward Deployed / Pre-salesSenior Solutions EngineerCompany: Agentic AI x Financial ServicesLondon (Hybrid)Salary: £90k-£120k + EquityWe're working with a cutting-edge AI company building next-gen agentic ...

Solutions Engineer

Solutions Engineer / AI / Agentic / Financial Services / FinTech / Forward Deployed / Pre-sales Senior Solutions Engineer Company: Agentic AI x Financial Services London (Hybrid) Salary: £90k-£120k + Equity We're working with a cutting-edge AI company building next-gen age ...

Software Engineer (Sales Workflows)

Software Engineer (Sales Workflows) Location: London Deutsche Bank is a global banking business with strong roots in Germany and operations in over 70 countries. Their large but focused footprint gives an established position in Europe plus a significant presence in the Americas and Asia ...

Engineering Manager (Python) AI/ML SaaS Platform

Engineering Manager (Python) - AI/ML SaaS Platform Base pay range Engineering Manager – London OR Manchester - Salary up to £120k We’re hiring a Hands‑On Engineering Manager with deep technical leadership experience across Python, large‑scale data systems, and modern AWS infrast ...

Engineering Manager, Python AI/ML SaaS Platform

A leading tech recruitment firm is seeking an Engineering Manager for their AI/ML SaaS platform in the UK. This role requires a hands-on leader with a strong technical background in Python and AWS, capable of guiding a squad of engineers in building high-performance systems. Responsibilities include setting tech ...

Quant Developer: Elite Trading Tech (Python/C++)

A top-performing quantitative investment fund in the United Kingdom seeks a Quant Developer who will work on high-performance systems integrating quantitative research and data engineering using Python and C++. This full-time role involves collaborating with quant researchers to develop models, optimize performa ...

Quant Developer — Python/C++ for Production Trading

A leading quantitative investment firm in London is seeking a Quant Developer to join their trading group. The ideal candidate will have exceptional programming skills in Python and/or C++ and a solid understanding of core computer science principles. This role offers the chance to work with top-tier researchers ...

Python Developer for Scalable FinTech Data Platform

A leading fintech recruitment firm in London is seeking a Python Developer with strong technical and communication skills. In this role, you will develop a scalable data platform and collaborate with top technologists from various tech houses to create innovative software solutions in finance. Candidates should ...

Backend Software Developer (Python) London £90,000 + Comps

Backend Software Developer (Python) - London - £90,000 + Comps We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s pushing boundaries. What you’ll do Design, build, ...

Remote Python Developer (SC Cleared) – Legacy Migration

iO Associates is seeking an SC Cleared Python Developer for a fully remote position focused on migrating a substantial legacy codebase. The role demands strong experience in Python development, proficiency in Bash scripting, and solid skills in Linux environments. You'll contribute to a 6-month project with a co ...

Senior Solutions Architect

We are seeking a Solutions Architect to lead a diverse portfolio of initiatives across the FTSE Russell Index platform estate, including operational risk remediation, regulatory compliance, resiliency improvements, and platform modernization. This role requires a hands‑on architect who can work eff ...

Backend Engineer Platform Developer Experience

What if the systems you built changed how millions of developers work — not just at Spotify, but across the industry?You’ll join the AI Fleet Management team within Platform Developer Experience. We’re building the next generation of fleet management — evolving what we’ve proven internally into a scalable ...

Full Stack Developer – Public Cloud, Infrastructure as Code

Contract Role: Full Stack Developer – Public Cloud, Infrastructure as Code Contract Location: Belfast. Hybrid (3 days)Contract Duration: 12 months initially (with potential extension up to 2 years)Contract Start Date ...

Full Stack Developer – Public Cloud, Infrastructure as Code

Contract Role: Full Stack Developer – Public Cloud, Infrastructure as Code Contract Location: Belfast. Hybrid (3 days)Contract Duration: 12 months initially (with potential extension up to 2 years)Contract Start Date ...

Test Engineer (SFIA 4) SC / Newcastle #0023

Test Engineer – SC cleared Permanent | Hybrid | AWS | Terraform | SC Cleared We are seeking an SC cleared Test Engineer will support a large public sector organisation in the delivery and operation of a secure, analytics platform.The platform brings together human interaction, claim proc ...

SRE DevOps Engineer

Posted date Posted Today Job ID We're rebooting an icon and building the future of finance. Find out why you should join us. Agile Working Options Job Share; Hybrid Working Job description JOB TITLE: SRE DevOps Eng ...

Software Developer FinTech

Overview This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Software Developer / Engineer — Newcastle onsite N ...

Test Engineer (SFIA 4) SC / Newcastle #0023

Test Engineer SC clearedMake sure to apply quickly in order to maximise your chances of being considered for an interview Read the complete job description below.Permanent | Hybrid | AWS | Terraform | SC ClearedWe are seeking an SC cleared Test Engineer will support a large public sector organisation ...

Software Engineer

Software Engineer (Java)SC Clearance Required Certain Advantage are hiring for a Software Engineer based in Portsmouth. This role is on an initial 12-month contract and is required to be onsite 3 days a week. Your responsibilities: Contribute across the full software developm ...

Cryptography Engineer — On Site in London (12 Months)

A global semiconductor company is seeking a Cryptography Engineer to produce security assessments and reports for mobile applications. Candidates should have experience in application testing and knowledge of programming languages such as C, C++, and Java. The role involves on-site work in London three days a we ...

AI Native Product Engineer III Hybrid

A tech-forward company in the UK is seeking a Product-Minded Software Engineer III to incrementally deliver value to customers using AI. You will work within a collaborative team, focusing on quick product iterations and ensuring quality through AI-native workflows. The role requires expertise in Golang, Java, a ...

Senior Software Engineer Code Scanning (Remote UK)

A leading software development firm is seeking an experienced Software Engineer to join their Code Scanning team. This position allows for remote work from the UK and requires 6+ years in software engineering with expertise in languages such as C++, Java, Ruby, and Go. Responsibilities include designing high-qua ...

Principal Software Engineer — Cloud Platform Lead

GoTo Meeting is looking for a Principal Software Engineer to join their team in the UK. This role involves designing and delivering complex software systems while collaborating with product management and engineering teams. The position requires extensive experience with OOP, Java, C#, ASP.NET Core, TypeScript, ...

Staff Software Engineer, Store Operations (Hybrid UK)

Marks & Spencer in the United Kingdom is seeking a Staff Software Engineer for their Store Operations team. This hybrid role involves writing and debugging complex code, providing technical leadership, and mentoring engineers. The ideal candidate will have strong experience with Java, REST APIs, and cloud engine ...

Software Engineer III Real Time Client Liquidity Dashboard Java and Kafka/ReactJs

Job Description Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver cutting‑edge technology products. As a Software Engineer III on the Global Liquidity and Cash Management Technology team, you will design, build, and enhance a real-time cli ...

Software Engineer III Real Time Client Liquidity Dashboard Java and Kafka/ReactJs

Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver cutting‑edge technology products. As a Software Engineer III on the Global Liquidity and Cash Management Technology team, you will design, build, and enhance a real‑time client liquidity dashboard usi ...

Software Engineer III Real Time Client Liquidity Dashboard Java and Kafka/ReactJs

Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver cutting-edge technology products.As a Software Engineer III on the Global Liquidity and Cash Management Technology team, you will design, build, and enhance a real-time client liquidity dashboard using J ...

Software Engineer III Real Time Client Liquidity Dashboard Java and Kafka/ReactJs

Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver cutting-edge technology products.As a Software Engineer III on the Global Liquidity and Cash Management Technology team, you will design, build, and enhance a real-time client liquidity dashboard using J ...

Senior Platform Engineer (AWS) – Data Platform Focus

Job Title: Senior Platform Engineer (AWS) – Data Platform Focus Location: Hybrid, 2days/week onsite-London, UK Duration: 6Months+ Contract Outside IR35 520GBP/Day Outside IR35 <str ...

Senior Software Engineer II Data Engineering

.**About the team:**Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s content through our rich data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate progress across research, healthcare, and lif ...

Principal Software Engineer I Distributed Systems Elasticsearch

Elasticsearch - Principal Software Engineer I (Distributed Systems) Join Elastic to apply for the Principal Software Engineer I - Distributed Systems role. What Is The Role: We are looking for a senior engineer to join our Elasticsearch - Distributed Systems team and foc ...

Lead AI Engineer – London (Up to £115k + Bonus)

Lead AI Engineer – London (Up to £115k + Bonus) Up to £115,000 + bonus + benefits 3 days on-site - Central London An innovative AI consultancy partnering with globally recognised AI labs is looking for a Lead AI Engineer to drive the development of ...

Lead Engineer

Lead Engineer We are seeking a highly skilled Lead Engineer to drive technical delivery and provide leadership within a high-calibre engineering team. This role is a balanced mix of hands-on engineering (50%) and leadership responsibilities (50%). The Lead Engineer will be r ...

Lead Engineer

Lead Engineer We are seeking a highly skilled Lead Engineer to drive technical delivery and provide leadership within a high-calibre engineering team. This role is a balanced mix of hands-on engineering (50%) and leadership responsibilities (50%). The Lead Engineer will be r ...

Software Engineer (Full stack) Manchester, UK

With a new injection of funding into the company, we are now looking to significantly grow our product & engineering team. This is a unique opportunity to be a core member of a high-performance team scaling an AI HealthTech company. As a full-stack software engineer, you will be responsible for designing a ...

Power System Engineer

PSA Engineer – Distribution_ADMS Work Location: UK/Europe Head office: Edinburgh, UK / Bucharest, Romania Mode of Work: Remote (May require to visit onsite when required) Type of Employment: Contract & Permanent Full-Time (Contract - Inside ...

Backend Engineer Core Graph Database Kernel

A leading technology firm is looking for a Software Engineer for their Core Database team in England. The role involves building core features for a leading graph database, writing efficient code, and collaborating with an international team. Candidates should have a strong background in backend engineering, sys ...

Corporate Treasury DevOps Engineer Associate Birmingham

Team overview:Payment processing has recently become one of the key areas of focus for the financial services and fintech industry. It is at the centre of innovation for automating and streamlining flows to meet the needs of a variety of clients across the globe.Our Payments Engineering ...

Principal SRE (SiteOps)

We believe that we are better together, and at Tripadvisor we welcome you for who you are. Our workplace is for everyone, as is our people powered platform. At Tripadvisor, we want you to bring your unique perspective and experiences, so we can collectively revolutionize travel and together find the good ...

Principal SRE (SiteOps)

We believe that we are better together, and at Tripadvisor we welcome you for who you are. Our workplace is for everyone, as is our people powered platform. At Tripadvisor, we want you to bring your unique perspective and experiences, so we can collectively revolutionize travel and together find the good ...

Corporate Treasury DevOps Engineer Associate Birmingham

Team overview:Payment processing has recently become one of the key areas of focus for the financial services and fintech industry. It is at the centre of innovation for automating and streamlining flows to meet the needs of a variety of clients across the globe.Our Payments Engineering ...

Software Engineer

Software EngineerMaking sure you fit the guidelines as an applicant for this role is essential, please read the below carefully.Certain Advantage is hiring for a Software Engineer based in the Guildford or Newcastle area.This role is on a contract basis and is hybrid-based.The CompanyWe’re wo ...

Senior SDET / Quality Engineering Specialist

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence ...

Senior Android Engineer — Build Scalable Health Apps

Flo Health Inc. is looking for an experienced Android Engineer to shape the mobile experience of millions. This role demands 7+ years of hands-on development experience, expertise in Java, and familiarity with the Android ecosystem. The position involves developing features, ensuring excellent user experience, a ...

Production Apps L2 Support Engineer | Hybrid London

A leading company in IT Services is looking for a Production Applications / L2 Support Engineer to join their team in London on a contract basis. The role demands strong Java and SQL skills, coupled with a solid background in application support, and offers hybrid working with a dynamic customer-facing environme ...

PLM Integration Engineer: Remote/Hybrid Data Bridges

aPriori Technologies is looking for a PLM Integration Software Engineer in Belfast, NI, offering a hybrid work model. The role involves developing and maintaining integrations for product data from PLM/EDM platforms into aPriori software. Candidates should have strong skills in Java and familiarity with system i ...

Tech Lead Hands on Leader for Impactful Systems

A purpose-driven tech company in Edinburgh seeks a Lead Software Engineer to guide a team and ensure impactful solutions. Candidates should have expertise in Java, Spring Boot, and microservices. The role offers a hybrid work model, a competitive salary of £75k – £85k, a generous bonus, and extensive benefits in ...

Staff Software Engineer, Warehousing Cloud & Automation

A renowned retail company in London is seeking a Software Engineer to build and maintain high-quality cloud infrastructure solutions. Key responsibilities include enhancing engineering standards and mentoring team members. The ideal candidate should have robust backend system development experience, and proficie ...

Senior Full Stack Engineer Build Enterprise Scale Software

A leading software firm in Abingdon seeks a Full Stack Engineer with strong Front End skills in either React or Angular. This role involves the full software development lifecycle, integrating components into functional systems and working under Agile methodologies. The ideal candidate should have at least 4 yea ...

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