Senior Java Python Engineer Jobs in UK

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Junior Software Engineer (.NET/C#)

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the ...

Junior or Graduate Software Engineer

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the ...

Junior Software Engineer, C#.NET

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the ...

Senior Ecommerce Application Support Engineer

Senior Ecommerce Application Support EngineerMaximise your chances of a successful application to this job by ensuring your CV and skills are a good match.Location: Bradford, West Yorkshire (hybrid - 2 days a week in the office)PackageUp to £65,000 base salary, £6,000 car allowance, plus up to 10 ...

Senior Full Stack Developer

Senior Full Stack Java DeveloperLocation: Warrington (Hybrid - 1 day per week onsite)Salary: £65, - £75, + benefitsEmployment Type: PermanentOpportunity OverviewA fast-growing, technology-led organisation is seeking a Senior Full Stack Java Developer</b ...

Senior Full Stack Developer

Senior Full Stack Java DeveloperLocation: Warrington (Hybrid - 1 day per week onsite)Salary: £65, - £75, + benefitsEmployment Type: PermanentOpportunity OverviewA fast-growing, technology-led organisation is seeking a Senior Full Stack Java Developer</b ...

Software Engineer

This Senior Software Engineer role will appeal to those who have already thrived in an Electronics Engineering environment and seek to broaden their knowledge in this type of application. With a full understanding of the Software Lifecycle (Requirements, Design, Development and Test) you will need to have excell ...

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 ...

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 ...

Principal Software Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available TRAVEL: Yes, 10% of the Time **Define Possible at Northrop Grumman UK** What’s your possible? At Northrop Grumman UK, you are part of a team driving innovat ...

Principal Software Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available TRAVEL: Yes, 10% of the Time **Define Possible at Northrop Grumman UK** What’s your possible? At Northrop Grumman UK, you are part of a team driving innovat ...

Principal Software Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: UK-Highest Level of Government Clearance TRAVEL: Yes, 10% of the Time **Define Possible at Northrop Grumman UK** What’s your possible? ...

Lead Data Engineer

My client is looking for an experienced Lead Data Engineer to join their growing business. Preferably, the Lead Data Engineer will have some hands-on full stack experience. Requirements of the Lead Data Engineer include: Must be a Python and SQL expertNLP (natural language proce ...

Lead Data Engineer

My client is looking for an experienced Lead Data Engineer to join their growing business. Preferably, the Lead Data Engineer will have some hands-on full stack experience. Requirements of the Lead Data Engineer include: Must be a Python and SQL expertNLP (natural language proce ...

ITS Systems Eng II (CIS), Corporate Infrastructure Services, Corporate Infrastructure Services, IT

Corporate Infrastructure Services (CIS) builds and operates the systems that power Amazon's corporate offices globally — the networks, compute platforms, audio-visual systems, and operational tooling that every Amazonian depends on. Our Systems Engineering function owns the operational standards, fleet governanc ...

ITS Systems Eng II (CIS), Corporate Infrastructure Services, Corporate Infrastructure Services, IT

Corporate Infrastructure Services (CIS) builds and operates the systems that power Amazon's corporate offices globally — the networks, compute platforms, audio-visual systems, and operational tooling that every Amazonian depends on. Our Systems Engineering function owns the operational standards, fleet governanc ...

Principal Platform Engineer: AI, Reliability & Leadership (Hybrid/Remote)

LexisNexis Risk Solutions is looking for a Principal Engineer to guide technical direction across teams, focusing on system modernization and AI applications. This full-time role involves collaborating with various teams to enhance reliability and scalability of platforms. Candidates should have extensive backen ...

AWS Connect Engineer

AWS Connect Solutions Architect / Lead Engineer£450 - £600 per day | Outside IR35 | Fully Remote | Initial 6-Month Contract The OpportunityYou’ll be brought in to strengthen the current struc ...

AWS Connect Engineer

AWS Connect Solutions Architect / Lead Engineer£450 - £600 per day | Outside IR35 | Fully Remote | Initial 6-Month Contract The OpportunityYou’ll be brought in to strengthen the current struc ...

AWS Connect Engineer

AWS Connect Solutions Architect / Lead Engineer£450 - £600 per day | Outside IR35 | Fully Remote | Initial 6-Month Contract The OpportunityYou’ll be brought in to strengthen the current struc ...

AWS Connect Engineer

AWS Connect Solutions Architect / Lead Engineer£450 - £600 per day | Outside IR35 | Fully Remote | Initial 6-Month Contract The OpportunityYou’ll be brought in to strengthen the current struc ...

Production Management Senior Engineer Senior Vice President

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build ...

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 ...

Machine Learning (Speech ) Paid Internship West London

We are currently looking for a PhD Researcher to join our client on a paid internship. You will be working on cutting-edge research for on-device AI. Responsibilities: •Develop state-of-the-art AI. •Develop research ideas into production-ready software. •Incorporate ...

Machine Learning (Speech ) Paid Internship West London

We are currently looking for a PhD Researcher to join our client on a paid internship. You will be working on cutting-edge research for on-device AI. Responsibilities: •Develop state-of-the-art AI. •Develop research ideas into production-ready software. •Incorporate ...

Software Engineer

This role offers the opportunity to take real ownership of tech development. As a Software Engineer , you'll work across the full technology stack, shaping how systems are built, secured, and evolved, while playing a key role in keeping a proven platform reliable, scalable, and future‑ready. ...

Lead Test Engineer

We're looking for a Lead Test Engineer for our public sector client with locations across Leeds, Manchester, Birmingham and Newcastle on an initial 12-month contract, paying up to £640 per day (Inside IR35).This role requires 60% office attendance per week ...

Lead Test Engineer

We're looking for a Lead Test Engineer for our public sector client with locations across Leeds, Manchester, Birmingham and Newcastle on an initial 12-month contract, paying up to £640 per day (Inside IR35).This role requires 60% office attendance per week ...

Software Engineers

Position Description: CGI was recognised in the Sunday Times Best Places to Work List and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you ...

Software Engineers

Position Description: CGI was recognised in the Sunday Times Best Places to Work List and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you ...

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