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Software Engineer Python Java Data Jobs in London, UK
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- Collinson
- London
- Computer Occupations
- Full time
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At Collinson, we don’t just build technology — we power the experiences behind some of the world’s most recognised travel, financial services, and retail brands.Our solutions help global brands acquire, engage, and retain millions of customers worldwide. Our flagship product is Priori ...
At Kpler, we simplify global trade information and provide valuable insights. Founded in 2014, our goal is to help over 10,000 organisations by offering the best intelligence on commodities, energy, and maritime through a single platform.Working at Kpler means you'll be a key player in turning complex data int ...
- Quantcast
- London
- Computer Occupations
- Full time
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At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering results that actually move the needle. Since 2006, we've been the indust ...
- NPAworldwide
- London
- Computer Occupations
- Full time
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Senior Full-Stack Engineer – Trading Platform (TypeScript / Node.js / React)Location: Waterloo, London (Hybrid)OverviewOur client, a large enterprise, is seeking a Senior Full-Stack Engineer to join an established trading platform programme. This production-cri ...
- LNW Hellas Sole Shareholder Limited Liability Company
- London
- Computer Occupations
- Full time
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iGaming:If it’s iGaming, we know a thing or two. At Light & Wonder, It’s all about the games, and our digital team leads the global iGaming market, providing jaw-dropping content and innovative software that powers the world's most successful online gaming providers.Position Summary< ...
StrideUp is leading a new era of values-driven finance. Ranked the 5th fastest growing fintech in the UK and Ireland in 2025, we have already deployed hundreds of millions in property finance, supporting people in achieving their financial goals.What makes us different is how we combine purpose wi ...
- Advanced Design Technology Ltd
- London
- Computer Occupations
- permanent
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The Software Engineer will work as part of a small development team, developing the full stack on Windows, implementing new features, developing infrastructure and creating high-quality software for customer release. The software development team comprises highly skilled individuals with backgrounds in ...
- Clearwater Analytics
- London
- Computer Occupations
- Full time
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Clearwater Analytics’ mission is to become the world’s most trusted and comprehensive technology platform for investment reporting, accounting, and analytics. With our team, you will partner with the most sophisticated and innovative institutional investors around the world. If you are infectiously passionate ...
- Bauer Media Outdoor
- London
- Computer Occupations
- Full time
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🚀 Our mission is to create tech that makes a difference, empowers teams, delights customers, and shapes the media world of tomorrowWe’re one of the leading media advertising companies with over 33,000 advertising sites across the UK and EU.As part of the global Bauer ...
Every day, the world gets more digital thanks to tens of millions of developers building the future faster than ever. But with exponential growth comes exponential risk, as outnumbered security teams struggle to secure mountains of code. This is where Snyk (pronounced “sneak”) comes in. Snyk is a developer se ...
- Proton Technologies
- London
- Computer Occupations
- Full time
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Join Proton and build a better internet where privacy is the defaultAt Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-sou ...
- Driftrock Limited
- London
- Computer Occupations
- Full time
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Start date: ASAPRemote workingSalary Range dependent on experience and level of skillsElixir Software EngineerThe Driftrock engineering team is looking for a software engineer to grow our team. We use a pragmatic Elixir + LiveView stack to solve real-world marketing challenges for o ...
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We refra ...
About our Team:Our global team support products education electronic health records that introduce students to digital charting and prepare them to document care in today’s modern clinical environment. We have a very stable product that we’ve worked to get to and strive to maintain. Our team val ...
- Oxford Knight
- London
- Computer Occupations
- Permanent
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Salary: Up to £200k + bonusSummaryOne of the largest global HFT funds is looking for a highly proactive engineer with a background in IT operations to join their rapidly expanding crypto division as they help shape the future of the industry.Primarily responsible ...
- Canonical
- London
- Computer Occupations
- Full time
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Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the worl ...
- CDP Global
- London
- Computer Occupations
- Full time
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CDP have regional offices and local partners spanning 50 countries. There are now companies, cities, states and regions from over 90 countries disclosing through CDP on an annual basis. Find out more </e ...
- Bending Spoons
- London
- Computer Occupations
- Full time
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At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency. A company that creates value for shareowner ...
- Capgemini
- London
- Computer Occupations
- Permanent
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Job Title: Lead Software EngineerLocation: LondonExperience: 8 years onwards About the Job you are considering:We are seeking experienced software Engineer with strong expertise in Banking and Finance domain who will overseeing the planning, execution, a ...
- PA Media Group
- London
- Computer Occupations
- Full time
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Join PA Media Group's new AI Enablement team as a founding senior engineer who lives at the bleeding edge of AI-native development. This isn't traditional software engineering - you'll leverage agentic engineering approaches, Claude Code, and the latest AI capabilities to ship solutions at unprecedented veloc ...
About the Role We are hiring several Software Engineers at various levels to build AI capabilities through the delivery of AI technical research and proof-of-concept work. PatentSight+ enables core IP activities such as competitive intelligence, benchmarking, portfolio optimization, and more by bringin ...
- TEC Partners
- London
- Computer Occupations
- Permanent
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Software Test EngineerEmployment Type: Full-timeLocation: North LondonSalary: £45, - £55,Employment Type: PermanentOpportunity OverviewA leading technology and engineering company specialising in defence systems ...
- Liquidnet
- London
- Computer Occupations
- Full time
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The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Through our ...
- LNRS Data Services Ltd Company
- London
- Computer Occupations
- Full time
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About the Role You’ll be part of our Software Engineering squads, working with talented engineers and performing complex research, design, and implementation within a software functional area or product line. Your role will cover all aspects of the software development lifecycle as you will develop, re ...
- Deliveroo
- London
- Computer Occupations
- Full_time
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Location: London, the UK - Hybrid (3 days from the office)Why Deliveroo?We're building the definitive online food company, transforming the way the world eats by making hyper-local food more convenient and accessible. We obsess about building the future of food, whilst using our network a ...
At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness ...
- Digital Vision Search
- London
- Computer Occupations
- Permanent
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Location: London Compensation: £80k to £100k Role Contribute to R&D efforts for high frequency trading using the Rust programming language. Hiring requirements 3+ years experience. Strong interest in low-level programming. ...
- ANNA Money
- London
- Computer Occupations
- Full time
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One of the UK’s fastest-growing fintechs is hiring.At ANNA Money, we’re rethinking what business admin should feel like for freelancers, founders and small businesses. No jargon, no clunky tools — just smart, intuitive products that actually save people time.From invoicing and e ...
- Oxford Knight
- London
- Computer Occupations
- Full time
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Salary: up to £200k + bonusSummaryLeading HFT fund looking for pragmatic Python engineers to join their Production Engineering group in their agile, London-based application team.This role offers the opportunity to work directly with users, building clean, easy-t ...
- Ziff Davis
- London
- Computer Occupations
- Full time
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Description Position at Ziff Davis Shopping The Opportunity:VoucherCodes, a key part of Ziff Davis Shopping, is looking for a Software Engineer II to join our Engineering team in London. In this hybrid role, you will join a collaborative squad of over 25 UK-based engineers within a global te ...
- Oxford Knight
- London
- Computer Occupations
- Full time
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This is one of the world’s top algorithmic trading firms, looking for systems engineers well-versed in Python programming.This role offers motivated engineers a number of varied responsibilities plus the opportunity to have a significant impact on a critical part of existing and growing infrastructure. ...
**LiveRamp is the data collaboration platform of choice for the world’s most innovative companies. A groundbreaking leader in consumer privacy, data ethics, and foundational identity, LiveRamp is setting the new standard for building a connected customer view with unmatched clarity and context while protecting p ...
- Unity Technologies
- London
- other general
- Full time
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**London, United Kingdom****Senior Software Engineer**LocationLondon, United KingdomDepartmentEngineeringRequisition IDJOBREQ-2615739**Role description** **The opportunity**The Unity Studio Productions team is a group of highly skilled Software Developers and Technica ...
- Corriculo
- Greater London
- Computer Occupations
- Permanent
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Job DescriptionSenior Software Developer, AI Engineering, London, COR7550Are you a Software Engineer with a passion for AI and building scalable systems from the ground up? This is a rare opportunity to join as an early member, shaping both the technology and the engineering ...
- Corriculo
- Greater London
- Computer Occupations
- Permanent
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Job DescriptionSenior Software Developer, AI Engineering, London, COR7550Are you a Software Engineer with a passion for AI and building scalable systems from the ground up? This is a rare opportunity to join as an early member, shaping both the technology and the engineering ...
- Tiro Partners
- City of London
- computer and mathematical
- Full time
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Java / Microservices / API design / LLMs / AI / Claude Code / CopilotRole: Senior Software EngineerCompany: Financial ServicesLocation: London - Hybrid 3 days per weekSalary: up to £120,000Join a Service Modernisation team driving AI-first software development in financial ...
Infrastructure Software Engineer
- Spectrum IT Recruitment
- City of London
- computer and mathematical
- Full time
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We are looking for an Infrastructure Software Engineer to help keep our clients' systems reliable, secure, and scalable. This is a hands-on role working across a broad stack - from Linux servers and networking to containers and big data platforms - with a strong focus on automation and problem-solving. The succe ...
- Spectrum IT Recruitment
- City of London
- computer and mathematical
- Full time
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We're working with a forward-thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands-on experience across a modern infrastructure stack, working on systems that are scalable, ...
Senior Data Engineer I Search and AI Platform
Senior Data Engineer – Search and AI Platform About the role: The Search and AI Platform supports core products such as Scopus, ScienceDirect, and AI‑driven research solutions. As a Senior Data Engineer, you will help design, build, and run reliable data pipelines and services that suppor ...
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Real-Time Software Engineer Python Java Data Jobs Category Trends (Graphical Representation)
Expertini presents the current leading trends in job categories for Software Engineer Python Java Data jobs in London. Our interactive graphical representation below showcases these trends, helping you stay informed about the job market dynamics in London. Evaluate the data to understand the employment landscape and make informed career or hiring decisions.
Download Software Engineer Python Java Data Jobs in London Categories TrendsThe first graph uses a vertical bar chart to display the popularity of various job categories for Software Engineer Python Java Data jobs in London. Each vertical bar represents a different job category, with the size of the vertical bar indicating the number of jobs available in that category. This visual representation highlights key areas of employment, showing the concentration and distribution of job opportunities across different categories.
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Uncover Live Software Engineer Python Java Data Job Type Trends (Graphical Representation)
Exploring the employment landscape by delving into the diverse array of job types shaping its economic fabric is an important aspect of your job search. It is one of the keys to navigating a dynamic job market.
Download Software Engineer Python Java Data Jobs in London Job Types TrendsThe second graph uses a funnel chart to display the trends in various job types for Software Engineer Python Java Data jobs in London. Each section of the funnel represents a different job type (full-time, part-time, contract, internship, and remote), providing a clear visual representation of the distribution and popularity of each type within the job market. This allows for easy comparison of the prevalence of different employment types over time, helping to understand the job market dynamics.
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Is a Software Engineer Python Java Data Career Right for You?
Determine if a Software Engineer Python Java Data career in London aligns with your career goals. Consider factors like job satisfaction, career growth, and work-life balance.
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Industries Hiring the Most Professionals
The key industries and job sectors in United Kingdom are known for their diverse economic landscape, with opportunities in sectors such as technology, healthcare, finance, and more. This can help you focus your job search on sectors with high demand.
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Average Salary Range for Software Engineer Python Java Data Roles
The average salary range for your role varies, but the standard pay scale is rated "Standard" for Software Engineer Python Java Data within United Kingdom. Salary levels may vary depending on your industry, experience, and skills, so it's essential to research and negotiate effectively. Knowing the salary expectations can help you negotiate better job offers.
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Cost of Living in London vs. Other Cities
Compare the cost of living in London to other cities in United Kingdom. Expertini calculates it based on the percentage of earnings to living costs, with an average ranging from 33% to 65% of your monthly income. This comparison can help you make informed decisions about your financial planning and lifestyle. It's also advisable to check with locals before moving to a new town.
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Work Culture for United Kingdom
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Software Engineer Python Java Data Jobs in London Job Search Guide, Trends and Insights
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