Senior Java Python Engineer Jobs in UK

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Real Time Data Engineer for LLM & Low Latency Systems

A data-driven technology firm in London is seeking a Software Engineer to develop and maintain data acquisition systems using social media inputs. The role requires strong programming skills, particularly in Java (Spring), and experience with Postgres, GCP, and Docker. Candidates should also be familiar with bui ...

Trade Tech Software Engineer — Real Time Distributed Systems

G-Research in Greater London is seeking a Software Engineer to join their Trade Technology team. You will design and develop robust trading platforms, ensuring they are efficient and reliable. Ideal candidates should have a strong background in software engineering, proficiency in languages like Java or C++, and ...

Backend Engineer Event Driven Data & APIs

A leading investment platform company in Manchester is seeking a Backend Engineer to build event-driven solutions and democratise data access. The ideal candidate will work within a vibrant team, responsible for the full software lifecycle, and mentor other engineers. Candidates should have strong experience in ...

Full Stack CMS Engineer for Magnolia/ContentStack

MOO is looking for a Software Engineer (Magnolia/ContentStack FullStack) to join the Browse team in London. The ideal candidate will have strong experience with CMSs and web technologies, including Java, TypeScript, and NextJS. This role emphasizes collaboration and a passion for quality, where you will contribu ...

Automation QA Engineer for Enterprise Platform

IT Global Consulting Ltd. is looking for an experienced QA & Automation Test Engineer to join their team in Slough, UK. The successful candidate will be responsible for testing, maintenance, and support of the platform while collaborating with the software design team. Key requirements include a Bachelor’s degre ...

Angular Frontend Engineer — Remote UK, Full Stack Focus

CPS Group (UK) Limited is looking for a Frontend Engineer to join their South Wales-based tech organization. This role involves designing and maintaining high-quality applications primarily using Angular, while also contributing to backend services as part of a collaborative team. Candidates should have strong e ...

Staff Software Engineer: Store Operations Lead & Architect

A leading retail company in the UK is looking for a Staff Software Engineer to join their Store Operations team. You will be responsible for developing and optimizing applications that manage stock operations while providing technical leadership on projects. The ideal candidate has strong expertise in Java, clou ...

AI Driven Software Engineer: Design, Automate & Impact

AHK Group Ltd has an exciting opportunity for a Software Engineer to join our IT – Software Engineering Team in Liverpool. The role involves developing AI-driven software, with responsibilities including writing and auditing code, creating automation tests, and providing technical support. Candidates should poss ...

Staff Backend Engineer, Lending Platform Scale & Impact

A leading fintech company is seeking a Staff Software Engineer to architect and implement large-scale systems for credit solutions. The ideal candidate has 6+ years of software engineering experience, with at least 2 years in a leadership role. You will design robust services and maintain high standards of techn ...

Senior Algo Trading Software Engineer (VP) Low Latency

Citigroup Inc. is looking for a Software Engineer to join their Equities Electronic-Execution team in Westminster, England. The role involves designing high-performance, low-latency trading systems, collaborating with traders and quant researchers, and improving development tools. Candidates should have strong e ...

Senior Software Engineer, AI Driven Sales Workflows

A global banking institution is seeking a Software Engineer (Sales Workflows) in London for a 6-month contract. In this role, you'll drive advancements in front office technology for Fixed Income & Currencies sales teams through innovative, AI-driven solutions. Responsibilities include designing greenfield techn ...

Software Engineer Media Streaming & Scalable Platforms

BBC Studios in London is seeking a Software Engineer to join their Media Services team. In this role, you will design and maintain software that powers audio and video experiences for millions. The position requires proficiency in Java and a bachelor’s degree in Computer Science. Expected salary ranges from £43, ...

Senior Software Engineer, Scale — Fintech Platform

Airwallex, a global payments platform, seeks an experienced Software Engineer to join our team in Greater London. You'll design and maintain our embedded finance infrastructure, collaborate across departments, and impact how businesses use our services. We're looking for someone with 5+ years in Java/Spring Boot ...

Lead Test Engineer – Automation First Microservices

Advantage Resourcing UK Ltd is seeking a highly skilled Lead Test Engineer to join a major digital transformation program in Manchester. The successful candidate will define and implement a scalable, automation-first testing strategy across multiple delivery teams. Key responsibilities include leading automation ...

Principal Software Engineer Enterprise & Cloud

Vitality is looking for a Principal Software Engineer to drive high-quality software development in their Bournemouth office. You'll lead multiple teams and tackle complex technical challenges, guiding architectural decisions and improving engineering standards. Required expertise includes Java/JEE, AWS technolo ...

Senior Backend Architect & Tech Lead (Relocation Included)

Agoda is seeking a seasoned software engineer in Greater London to architect and develop scalable backend systems. With over 10 years of experience in software engineering, you will lead large-scale initiatives, foster collaboration across teams, and ensure high-quality software practices. Strong backend skills ...

Fintech Software Engineer – Payments & Cloud

Edenred Italia S.r.l. seeks a Software Engineer for its London office, focusing on the design and implementation of innovative payment solutions. You will be part of a collaborative team working under Edenred PayTech, a leading fintech company managing over €100 billion in global payments. Ideal candidates will ...

Senior Software Engineer, Data Snapshot Scale Platform

Bloomberg is seeking an engineer for their Data Platform team in London. The role involves developing scalable applications and operating high-performance systems to support financial data accessibility. Ideal candidates will have a degree in a relevant field and proficiency in programming languages like Java or ...

Senior Android Engineer Kotlin, Scale & Impact

A leading food delivery service in Greater London is seeking a Software Engineer to enhance their technology infrastructure. The role involves improving code structure and architecture, as well as leading projects in a collaborative environment. Ideal candidates will have over 3 years of experience in Android de ...

Software Engineer II Post Purchase Platform (Remote)

MOO is looking for a Software Engineer to join its team in London. In this role, you will be responsible for building, testing, and deploying backend services. You will work closely with a cross-functional team to improve the resilience and scalability of our systems, utilizing Java, Terraform, and AWS. This pos ...

Platform Engineering Lead, Shared Services & Delivery

A leading financial services provider in Nottingham seeks a Lead Software Development Engineer to drive engineering excellence and deliver innovative software solutions. In this role, you will lead cross-functional teams, manage the technical design and implementation, and innovate within cloud projects. Ideal c ...

Senior Android Engineer Digital Identity & Fintech

A leading financial services firm is seeking a Software Engineer III - Android to focus on creating customer-centric products. You will be responsible for developing and delivering product features, collaborating with cross-functional teams, and ensuring high-quality code. The ideal candidate will have advanced ...

Software Engineer – Scalable Analytics & Distributed Systems (Hybrid)

A tech company in financial services is seeking a Software Engineer to design and maintain their calculation framework. The role involves collaborating with engineers to develop a robust distributed calculation engine. Applicants should have proven programming skills in C#, C++, or Java, and a solid understandin ...

Cloud Native VP Engineer, AI Driven Equities

Goldman Sachs Bank AG is seeking a Vice President Software Engineer in London to lead development on the Consolidated Trade Ledger (CTL) initiative. The role will involve designing cloud-native, high-availability services and using AI-assisted engineering tools. Candidates should have over 8 years of experience ...

SC Cleared DevOps Engineer – AWS

SC Cleared DevOps Engineer – AWS, Java, React – 12 Months - £450 - £550 per day – Inside IR35 – Home based Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV.SC Cleared DevOps Engineer - AWS – Home based. Experience buildin ...

Data Solution Architect

Join to apply for the Data Solution Architect role at Kainos 1 day ago Be among the first 25 applicants Join to apply for the Data Solution Architect role at Kainos Join Kainos and Shape the FutureAt Kainos, we’re ...

Sr. Backend Software Engineer

Who We Are Addepar is a global technology and data company that helps investment professionals provide the most informed, precise guidance for their clients. Hundreds of thousands of users have entrusted Addepar to empower smarter investment decisions and better advice over the last decade. With ...

Senior Oracle Developer | up to £75,000 | Berkshire, Hybrid

Senior Oracle Developer up to £75,000 Berkshire, Hybrid Pearson Carter are working with a very exciting client in the Travel and Leisure industry who are are partnered with giants such as TUI, EasyJet, Premier Holidays and more. They are looking for a Senior ...

Senior Oracle Developer | up to £75,000 | Berkshire, Hybrid

Senior Oracle Developer up to £75,000 Berkshire, Hybrid Pearson Carter are working with a very exciting client in the Travel and Leisure industry who are are partnered with giants such as TUI, EasyJet, Premier Holidays and more. They are looking for a Senior ...

Senior Geotechnical Engineer/ Senior Engineering Geologist

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Senior Geotechnical Engineer/ Senior Engineering Geologist

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Senior Geotechnical Engineer/ Senior Engineering Geologist

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trust ...

Senior Geotechnical Engineer/ Senior Engineering Geologist

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting fi ...

Senior Geotechnical Engineer/ Senior Engineering Geologist

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trust ...

Principal Software Engineer C# .Net AWS FinTech

Principal Software Engineer / Developer (C# .Net AWS Python) London / WFH to £120k Would you like to join a growing and profitable scale-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Principal Software ...

Automation Engineer

Automation Engineer | Boreham Wood | Permanent | Up to £59,000 Peaple Talent has partnered with a Financial Services provider looking for an Automation Engineer. Our client is looking for someone with experience in business testing processes using automation tools. If that’s you, ...

QA Engineer Manual & Automation (Remote)

Job Description – QA Engineer Location – RemoteEmployment type Full Time We are hiring a Manual QA Engineer to join us at the start of a critical platform transformation. This is a hands‑on testing role focused on validating the functionality and accuracy of our web and mobile front‑ ...

Mid Level Test Engineer (Hybrid) – London

AlphaSights is looking for a self‑driven QA Automation Engineer We are a digital business where continuous uptime, product quality and user experience are critical to success. The QA Automation Engineer plays a visible and valued role, designing and implementing automated testing solutions that d ...

Software Engineer, London

Location London Employment Type Full time Location Type Hybrid Department Engineering We’re Hiring: Software Engineer Talos operates at the intersection of crypto and capital markets, building high-performance systems to support ...

NSL Software Engineer

NSL - Software Engineer BAE Systems Digital Intelligence invites you to apply for the NSL - Software Engineer role. This position contributes to our national security mission by building advanced systems that support the UK’s core defence capabilities. Location: Manchester ...

Lead Engineer – Building the Future of Global Sports Technology!

This is a chance to help build products that are used by athletes, coaches, and teams across every major sport worldwide! As a business, they are working on technology that powers elite performance , transforms training, and brings cutting‑edge AI and computer vision directly into th ...

Lead Full Stack Engineer

Lead Full Stack Engineer Near Manchester / Hybrid Salary - £85k This isn’t just another Lead Engineer role. You’ll take end-to-end ownership of major digital solutions , influencing everything from architecture and design through to delivery and ...

Lead Full Stack Engineer

Lead Full Stack Engineer Near Manchester / Hybrid Salary - £85k This isn’t just another Lead Engineer role. You’ll take end-to-end ownership of major digital solutions , influencing everything from architecture and design through to delivery and ...

Software Engineer

Software Engineer At Leidos, we deliver innovative technology solutions through the expertise of our talented people. In the UK, we work across defence, government, safety and security, and transportation, helping customers solve some of their most complex and mission‑critical challenges. <p ...

Lead Full Stack Engineer

Lead Full Stack Engineer Near Manchester / Hybrid Salary - £85k This isn’t just another Lead Engineer role. You’ll take end-to-end ownership of major digital solutions , influencing everything from architecture and design thr ...

FPGA Engineer

Senior FPGA Engineer | High-Speed Networking | London (Hybrid) | Circa £115,000 We are hiring for a Senior FPGA Engineer for a technology company developing advanced solutions in AI/ML, and high-performance computing environments. They are seeking an experienced FPGA Engineer to join a growing en ...

DevSecOps Engineer (Contractor)

Direct message the job poster from Experis Scotland Recruitment Consultant @ Experis Scotland We’re working with a cloud team transitioning to a “you build it, you run it” model - and we’re looking for a DevSecOps Engineer to help make that shift successful. You’ll focus on building sec ...

Lead Software Engineer Fintech

Overview Lead Software Engineer – Global FinTech Location: Belfast (Hybrid Working) A global FinTech organisation is seeking an experienced Lead Software Engineer to join its growing engineering function in Belfast. This is a senior, high-impact role offering the oppo ...

Product Engineer

Product Engineer | Product Engineer (Full Stack) | React & Python | Product Engineer The information below covers the role requirements, expected candidate experience, and accompanying qualifications. Up to £90,000 + equity Hybrid | London Victoria React ...

Embedded Design Engineer

Job Description Senior Embedded Design Engineer - Crowborough Hybrid/Onsite Essential skills Experience of developing embedded products for five or more years Embedded analogue and digital hardware design (schematic and PCB) Arm Cortex M series experience </l ...

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