8,156 job opportunities for senior software engineer python scala java in United Kingdom updated today
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Spectrum IT RecruitmentSenior Software Engineer - Python - Agentic AI Fully Remote (UK) A small and talented team of engineers, data scientists, and AI specialists are quietly building something exciting. Well-backed and operating in the AI delivery space, they partner with PE backed businesses to solve complex technical
Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, you are an integral part of a team that works to enhance, build, and deliver
Leidos is seeking a Software Engineer (Python & Java) in Farnborough, UK, to work on Maritime Internal Research and Development. The role involves developing software solutions and requirements, integrating software products, and working within Agile environments. Ideal candidates should demonst
FlextradeFlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools
Oxford KnightLocation: On-site London, 5 days per week Summary: My client is a world-class prop trading firm looking for a Python Software Engineer to join a global multi-asset trading team. This role offers the unique opportunity to influence the design and architecture of expanding trading systems and tooling,
Python Software Developer (SC Cleared) Location: Newcastle, UK (Hybrid – 60% onsite) Contract Type Contract Duration: Initial 3–6 months Security Requirement Active SC Clearance required Overview We are seeking experienced Python Software Developers to support the delivery of large-scale analytics a
An exciting opportunity for a Python Software Engineer has arisen with a leading semiconductor company developing breakthrough wireless connectivity technology, based in Cambridge. Are you the right applicant for this opportunity Find out by reading through the role overview below. This is an exciti
Senior Java / Python Engineer – AI & Cloud Engineering A leading global financial markets organisation is hiring a Senior Java / Python Engineer to join a high-impact Research Technology team building next-generation AI-enabled platforms across Asset & Wealth Management. This is a genuinely strategi
Senior Java / Python Engineer – AI & Cloud Engineering A leading global financial markets organisation is hiring a Senior Java / Python Engineer to join a high-impact Research Technology team building next-generation AI-enabled platforms across Asset & Wealth Management. This is a genuinely strategi
Senior Java / Python Engineer – AI & Cloud Engineering A leading global financial markets organisation is hiring a Senior Java / Python Engineer to join a high-impact Research Technology team building next-generation AI-enabled platforms across Asset & Wealth Management. This is a genuinely strategi
Opencast | B Corp™A leading technology consultancy in the UK seeks a Senior Consultant in software development. Candidates will drive technical strategies, mentor team members, and focus on delivering digital services. Expertise in Java or Scala, active Security Check Clearance, and familiarity with UK government dig
Halian | Managed Services, Recruitment Agency & Contract StaffingAI Engineer (LLMs, Python & Java) Bracknell (Hybrid) What if you could own and build the AI capability from the ground up in a scaling, purpose-driven tech company? We’re hiring the first dedicated AI Engineer to join a fast-growing (~200 people) SaaS organisation making a real-world impact. Thi
LSEGLSEG in the United Kingdom seeks a Python Developer to re-implement and test existing StarMine Quant models and build new models in collaboration with research teams. The ideal candidate has strong knowledge of Python, Java, or Kotlin, and experience in cloud application development. Responsibilitie
Are you a top performer with aspirations to be the best? Are you proficient in Python ? Are you looking for your next career step? This role could potentially offer you an uplift in comp, responsibility and offers great scope for progression Why would you be interested? Join a team of already proven
World Class Defence Organisation is currently looking to recruit a Java Software Engineer subcontractor on an initial 12 month contract. Job Title: Java Software Engineer Rate: £65.00 per hour Location: Bristol Hybrid / Remote working: The role will be onsite – a compressed 4 day week (Monday to Thu
A leading public sector organisation is seeking a Software Developer with strong backend engineering experience to join a fast-paced delivery team working on modern digital services.The role is primarily backend-focused, with the majority of development centred around Java, Spring Boot, and microser
We're Hiring: Junior Java Spring-boot Developer Location: Onsite (London) Type: Full-time | Permanent Level: Junior London based candidates only. Job Summary: We are seeking a skilled and motivated Java Developer to join our growing software development team. As a Java Developer, you will be respons
Opencast | B Corp™A leading software consultancy seeks software developers to focus on building products right, emphasizing engineering craft and best practices. Candidates must have expertise in Java or Scala and ideally experience with the GDS toolkit for UK government projects. The role includes a mix of on-site a
Senior Backend Engineer (Java) Location: UK (Hybrid – 1–2 days per week, Welwyn Garden City) Permanent Role We are looking for a Senior Java Engineer to join a fast‑growing technology organisation that is redefining how modern software platforms are built and operated. This is an opportunity to work
An exciting opportunity for a Java Software Engineer has arisen with a leading semiconductor company specialising in high-performance mixed-signal processing, based in London. This is an exciting opportunity for a Java Software Engineer to design and evolve cross-platform applications, SDKs, and dev
£60,000 – £90,000per year
Estimation confidence: High
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