689,523+ Lead Aidriven Software Engineer Python Java Jobs in UK — Top Companies Hiring June 2026

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Senior Software Engineer Advertising Analytics

About the Team The Ads Analytics team plays a critical role in Roku’s Advertising organization, leading measurement and analytics initiatives that power decision-making across the advertising ecosystem. We develop and manage products that deliver actionable insights for advertisers while meeting ...

Senior Software Engineer (2 vacancies)

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Senior Software Engineer Department: Tech Hub Employment Type: Full Time Location: Birmingham, England, United Kingdom Compensation: ci ...

Senior Software Engineer (£65k + benefits)

Senior Software Engineer (£65k + benefits) Great opportunity for a Senior Software Engineer to join a private equity backed tech company in Manchester as they scale in 2025. You’d join a product-based squad within a larger engineering function and would be given the opportunity to be involved ...

Senior Software Engineer Fintech/Payments

About the job At Hopper, we’re on a mission to build the most customer-centric travel company on earth. We are leveraging the power that comes from combining massive amounts of data and machine learning to build the world’s fastest-growing mobile first travel marketplace - one that enables our custo ...

Senior Software Engineer (Flutter/Dart)

Spacelabs is seeking an experienced Senior Flutter / Dart Software Engineer to join our R&D team and lead the design, development, and delivery of high‑quality cross‑platform mobile applications. This role is hands‑on and highly technical, requiring strong engineering fundamentals, deep Flu ...

Senior Virtual Software Modeling Engineer

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next‑generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ...

Senior Card Processing Software Engineer

About Incard Incard's mission is to build the financial operating system for entrepreneurs. We are focused on creating a system where business banking, financial tools, and application logic are coordinated into a single control layer. Through the app store, entrepreneurs and developers can build ...

Senior Software Engineer (Node.js, TypeScript)

Senior Software Engineer (Node.js, TypeScript) London, England, United Kingdom Here’sa summary of the role: Build software that matters, take real technical ownership, and use modern AI tooling to do your best work. This is a hands‑on senior engineering role for someone who e ...

Senior Software Engineer Risk Technology

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Front Office Treasury Software Engineer

A leading global multi-strategy investment firm in London seeks a Software Developer to join their Front Office Treasury team, focused on building next-generation trading and liquidity management systems. The ideal candidate will have 5-15 years of experience, expert-level Python skills, and strong data capabili ...

Senior Software Engineer CPU/GPU

Locations : Guildford, Surrey, United Kingdom Worker Type : Regular Employee Studio/Department : CT - Frostbite Work Model : Hybrid Description & Requirements Frostbite is EA's proprietary game engine. Its versatile tools and cutting‑edg ...

Senior Software Engineer (Full Stack)

About us At Urban Jungle, we’re making insurance fair - to people, planet and wallets. We're one of the fastest-growing businesses in the UK, working to fix one of the biggest industries in the world. We put customers at the heart of everything we do, using data and ...

Senior Software Engineer (Ad Auctions)

About the role In this role you will build teams focused on the Ads Auction and Marketplace to optimize yield, gross profit, perform real‑time multi‑objective optimization across various short and long term objectives, build control and simulation systems, design and run experiments, and extend t ...

Senior Software Engineer (Front End)

Role Overview Join TP ICAP as a Senior Software Engineer and help shape the future of our digital platforms. You’ll be part of a talented team delivering business‑critical software for our internal broking division and external clients. This is an opportunity to work on high‑impact projects, influ ...

Senior Front Office Software Engineer

Castleton Commodities International ( is redefining how data and technology drive the future of global energy trading. Our Data Science & Technology team is at the forefront of this evolution, designing powerful systems and innovative tools that help our front-office teams understand market behavior, forec ...

Senior Software Engineer Fintech/Payments

About the job At Hopper, we’re on a mission to build the most customer-centric travel company on earth. We are leveraging the power that comes from combining massive amounts of data and machine learning to build the world’s fastest-growing mobile first travel marketplace - one that enables our custo ...

Senior Software Engineer, Clearing Infrastructure

Alpaca is seeking a Senior Software Engineer for the Clearing team in Greater London. This role involves building and maintaining systems for U.S. equities and options clearing. Candidates should have 5+ years experience in distributed systems and a strong background in technologies such as Go, PostgreSQL, and K ...

Senior Software Engineer (SC Cleared)

3 days ago Be among the first 25 applicants SR2 | Socially Responsible Recruitment | Certified B Corporation™ provided pay range This range is provided by SR2 | Socially Responsible Recruitment | Certified B Corporation™. Your actual pay will be based on your skills and experience — talk ...

Senior Software Engineer Engineering Acceleration

The Role As a Senior Software Engineer in our Engineering Acceleration Team, you won’t be working on a single product. You’ll be working across the organisation empowering our software engineering teams to move faster, building shared tooling that benefits multiple teams, and embedding with squad ...

Senior Software Engineer (JVM, Kotlin)

Simple Machines is a leading independent boutique technology firm with a global presence, including teams in London, Sydney, San Francisco, and New Zealand. We specialise in creating technology solutions at the intersection of data, AI, machine learning, data engineering, and software engineering. Our miss ...

Senior Software Engineer – DevX SCAnS

In Bloomberg, the Developer Experience (DevX) group provides services and tooling that empower over 9,000 engineers with their productivity needs and enable them to write high-quality, performant, and secure code. What goes into making Bloomberg’s software? Where do these components come from? How wil ...

Senior Software Engineer (Node.js/TypeScript)

Senior Software Engineer (Node.js/TypeScript) Direct message the job poster from Foundation Health All things recruitment @ Foundation Health Let’s start with the good stuff... You’ll step into a high-impact IC role, with nothing but greenfield work in front of you and no ...

Senior Software Engineer – Flights Platform

TravelPerk is seeking a Senior Software Engineer based in Edinburgh who thrives on real ownership. You will manage the complete lifecycle of features, from ideation to deployment, while tackling complex engineering challenges within a fast-growing team. The role requires strong skills in product leader ...

Senior Software Engineer (Full Stack)

Senior Full Stack Engineer TryHackMe is a fast‑growing online cybersecurity training platform that makes learning and teaching cybersecurity easier through gamified exercises and challenges. With over 5 million community members, we’re expanding as an AI‑first company. Your role will invo ...

Senior Software Engineer at UnlikelyAI

Job Title Senior Software Engineer Company UnlikelyAI – Series A neurosymbolic AI startup Job Description Join the team building the future of reliable AI by combining LLMs with proprietary symbolic reasoning. You will architect a new public API and platform ex ...

Senior Software Engineer, ML Ops

Senior or Principal Software Engineer, ML Platform (Stability & Infrastructure) Your Impact We are building the largest foundation models in biotech and applying them immediately to cure disease. You will play a pivotal role in ensuring the reliability and scalability of the fou ...

Senior .NET Core Software Engineer

A leading financial technology firm in Greater London is seeking a Senior Software Engineer. You will enhance and support products, drive technology and process strategy, and lead initiatives in innovation. The ideal candidate has strong expertise in C# and .NET Core along with a passion for technology and teamw ...

Senior Software Engineer II, Data

Narvar is growing! We are looking for a highly skilled and experienced Senior Software Engineer to join our Data Engineering team. In this role, you will lead, design and build data pipelines and systems that can efficiently store, process, and analyze large and complex datasets. Data products are ...

Staff Software Engineer Back End

White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Back End About this role Do you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex business problems and supporting multiple te ...

Staff Software Engineer Machine Learning

White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Machine Learning About this role We’re on a mission to transform the way we use data and AI to service our customers and drive efficiency across the business. Do you love shaping the technical landscape ...

Staff Software Engineer Back End

White Collar Factory (95009), United Kingdom, London, London Staff Software Engineer - Back End About this role Do you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex business problems and suppor ...

Software Validation Engineer (Electronics Design)

Software Validation Engineer (Electronics Design) Bristol / Hybrid - £25,000 - £38,000 This is a great opportunity for a graduate / HNC / HND holder (possibly with some commercial experience) to join a leading software house in Bristol. xehkeey The role will work closely with ...

Staff Software Engineer Machine Learning

White Collar Factory (95009), United Kingdom, London, London Staff Software EngineerMake your application after reading the following skill and qualification requirements for this position.- Machine Learning About this role We’re on a mission to transform the way we use data and AI to service our custome ...

Staff Software Engineer Back End

White Collar Factory (95009), United Kingdom, London, London Staff Software EngineerEnsure all your application information is up to date and in order before applying for this opportunity.- Back End About this role Do you love shaping the technical landscape and driving innovation across the organisation ...

Staff Software Engineer Back End

White Collar Factory (95009), United Kingdom, London, LondonStaff Software EngineerTake the next step in your career now, scroll down to read the full role description and make your application.- Back EndAbout this roleDo you love shaping the technical landscape and driving innovation across the organisa ...

Staff Software Engineer Machine Learning

White Collar Factory (95009), United Kingdom, London, LondonStaff Software EngineerDo not wait to apply after reading this description a high application volume is expected for this opportunity.- Machine LearningAbout this roleWe’re on a mission to transform the way we use data and AI to service our cust ...

Senior Space Software Validation Engineer

A global aerospace and technology company in Farnborough is seeking a Senior Software Validation Engineer to develop and own system test plans while collaborating with development teams. The ideal candidate will have a Bachelor's or Master's degree in Electronic/Computer Science Engineering and extensive experie ...

Test & Commissioning Engineer Electrical & Software

Allye Energy Limited is seeking a Test and Commissioning Engineer to join our team in London. The role focuses on the hands-on commissioning and testing of Battery Energy Storage Systems (BESS), ensuring safety and performance. Candidates should possess a relevant electrical qualification and at least 2 years of ...

Machine Learning Senior Software Engineer

Job Overview Arm's Central Engineering Machine Learning Group is seeking highly motivated and creative Software Engineers to join a cross-site and multi-culture software team. This role presents an excellent opportunity to move into ML, the key development for the future of computing. Working on ...

Principal C/C++ Software Engineer

Principal C/C++ Software Engineer – Ultra PCS Ultra Precision Control Systems (Ultra PCS) is a leading developer of mission and safety critical equipment in the defence and aerospace industry. Our team of experts are at the heart of our success, fostering a safe working environment, a positive cult ...

Senior Software Engineer I (JavaScript)

Do you thrive in solving complex engineering challenges and shaping scalable, future‑ready solutions? About the team: ScienceDirect is the world's leading collection of science information on the web and Elsevier's flagship product. We are looking for talented engineers to contrib ...

Senior Software Infrastructure Engineer (DevOps)

About The Role and Team Quantum Motion is a fast-growing quantum computing scale-up based in London founded by internationally renowned researchers from UCL and Oxford University with over 40 years’ experience in developing qubits and quantum computing architectures. Bringing together state-of-th ...

Software Engineer, Agent (German speaking)

About us At Sierra, we’re creating a platform to help businesses build better, more human customer experiences with AI. We are primarily an in-person company based in San Francisco, with growing offices in Atlanta, New York, London, Paris, Singapore, and Japan. We are guided by a ...

Quantitative Trading Software Engineer — Remote

A leading finance technology firm in the UK is seeking experienced Software Engineers to build trading systems, develop quantitative research platforms, and optimize performance-critical financial applications. The ideal candidate has at least 2 years of software engineering experience; trading expertise is a pl ...

Software & Systems Defect Coordination Engineer

Expleo is seeking a Software & Systems Defect Coordination Engineer to support a key customer based in Warwickshire. This is an excellent opportunity for an individual with strong technical insight and stakeholder management skills to play a pivotal role in ensuring the effective management of defects across ...

Software Engineer – Automotive EV & Diagnostics

Blue Arrow is seeking a Software Engineer in Felinfoel to support an automotive manufacturing team. The role involves designing and developing software for diagnostics, electric vehicles, and industrial installations. Essential requirements include knowledge of .net programming languages and a degree in a releva ...

Software Engineer Trading Data Technology

Software Engineer - Trading Data Technology London, England, United Kingdom The Firm XTX Markets is a leading algorithmic trading firm which uses state-of-the-art machine learning technology to produce price forecasts for over 50,000 financial instruments across equities, ...

Software Engineer (Cloud & Integrations) Poland

Software Engineer (Cloud & Integrations) - Poland Department: Product & Engineering Employment Type: Full Time Location: Remote UK Description NedGraphics ( provides specialized CAD/CAM design software for fashion, retail, home textiles, c ...

Staff software engineer, AI product

Location London Employment Type Full time Location Type Hybrid Department Tech Engineering About Watershed Watershed is the enterprise sustainability platform. Companies like Airbnb, Carlyle Group, FedEx, Visa, and Dr. Marten ...

Software Engineer Custom I/O

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Toget ...

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