7,316 java software engineer opportunities in Islington updated today
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· Page 1 / 366Java Software Developer – Sports betting Hedge fund startup - London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A couple of Java Software Developers are required for an exciting and innovative Sports betting hedge fund startup based in London. The succ
FynityOverview This range is provided by Fynity. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Principal Software Engineer (Java) London – 1 day a week onsite Join a FinTech Powering the Future of Payments Are you a seasoned individual contributor lo
WiseCompany Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a missi
Oliver BernardOverview A high-growth, VC-backed HealthTech startup in central London is on the hunt for a high-calibre Software Engineer to join their founding engineering team. With recent early funding and deep market traction, this company is redefining how healthcare providers understand and manage their fina
DextersAs a growing technology team at Dexters, we are seeking enthusiastic, skilled Software Engineers to join us. You will have an impact across the full portfolio of Dexters' products, playing a key role in designing, building, and evolving the systems that power our business. You will help shape how we
TalentCo are delighted to be partnering with an established PE-backed tech company looking to hire a high-calibre Lead Software Engineer into their UK HQ just north of London, as they build a new conversational AI platform from the ground up. This hire will be based predominantly from home, spending
Java Software Developer – Sports betting Hedge fund startup - London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A couple of Java Software Developers are required for an exciting and innovative Sports betting hedge fund startup based in London. The succ
FynityOverview This range is provided by Fynity. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Principal Software Engineer (Java) London – 1 day a week onsite Join a FinTech Powering the Future of Payments Are you a seasoned individual contributor lo
Join a specialist consultancy delivering secure, high-impact software solutions at the heart of national security and intelligence operations. This role plays a key part in building the systems that turn complex data into actionable insight. Role Overview: Location: Cheltenham, London or Manchester
AI Software Engineer (London based) We're seeking exceptional AI Software / Product Engineers who can operate at the intersection of cutting-edge AI technology and real-world business impact. This isn't about building demos or proofs-of-concept. You will own end-to-end development of production AI s
Java Software Engineer About Us We are a fast-growing financial trading firm based in London, specialising in high-performance trading systems across global markets. Our technology team builds low-latency, highly scalable platforms that power real-time trading, risk management, and data analytics. A
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FDM is a global business and technology consultancy seeking a Java / Scala Developer to work for our client within the Investment Banking / Financial Services sector. This is initially a 12‑month contract with the potential to extend and will be a hybrid role that will be based in London. Our client
Java Developer FSD with Kubernetes and Kafka, Python + AI tools
TalentCo are delighted to be partnering with an established PE-backed tech company looking to hire a high-calibre Lead Software Engineer into their UK HQ just north of London, as they build a new conversational AI platform from the ground up. This hire will be based predominantly from home, spending
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 f
Oliver BernardOverview A high-growth, VC-backed HealthTech startup in central London is on the hunt for a high-calibre Software Engineer to join their founding engineering team. With recent early funding and deep market traction, this company is redefining how healthcare providers understand and manage their fina
WiseCompany Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a missi
About Us At FDJ UNITED, we don't just follow the game, we reinvent it. FDJ UNITED is one of Europe’s leading betting and gaming operators, with a vast portfolio of iconic brands and a reputation for technological excellence. With more than 5,000 employees and a presence in around fifteen regulated m
hackajob is collaborating with Accenture to connect them with exceptional professionals for this role. Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across
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 EDG Technology Org, you are an integral part of an agile team that works to enhance, build, and deliver tru
Stanford Black LimitedLocation: London / 4 days onsite per week About We are hiring a Senior C# Engineer on behalf of a boutique multi-strategy hedge fund to join a team responsible for overhauling the firm’s market data platform. The team is undertaking a multi-year initiative to build a unified data platform, including
Senior Java Engineer (VP) - FX Options Up to £160k on the base We are seeking a highly skilled FX Options Java Developer to join a front-office electronic trading team within a leading global financial institution. This role sits at the heart of the FX eTrading business, focusing on building and enh
Java Software Engineer | London City, Hybrid We're working with a highly regarded software engineering firm that is delivering complex Java projects across global Tier-1 investment banking environments. This is a brilliant opportunity for Java Engineers from mid-level through to Principal / Architec
JD DETAILED RESPONSIBILITIES- some modern messaging like Aeron or ZeroMQ." Lead the development, testing, and maintenance of low-latency Java applications. Collaborate with cross-functional teams to gather requirements and design system architecture. Optimize application performance and troubleshoot
About the role Join the team behind Price Service—a mission-critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week, with global reach on the horizon. We’r
Fimador are currently partnering with a global technology leader seeking a Java Developer. You will be at the forefront of cutting-edge technology including AI, shaping the way millions of users experience seamless digital solutions. This is an opportunity to modernise and enhance industry-leading s
Fimador are currently partnering with a global technology leader seeking a Java Developer. You will be at the forefront of cutting-edge technology including AI, shaping the way millions of users experience seamless digital solutions. This is an opportunity to modernise and enhance industry-leading s
Software Engineer / Developer (Java Mathematics) WFH / Surbiton to £60k Are you a "mathematically minded" Software Engineer looking for an opportunity like to progress your career working on complex and interesting systems? You could be joining a global geoscience technology company within oil and g
Pixelated People*💰 Senior Java Software Engineer | Contract | Financial Services | Essex (Hybrid) 🚀** *Contract details** 💰 *£600 per day** *⏱️ 12-month contract** *🤦🏻 ♂️ Inside IR35** 📍 *Hybrid working - 4 days onsite in Dunton / Essex. 1 day remote** We’re pleased to be partnering with a leading *financial
We are currently partnering with a global technology leader seeking a Senior Java Developer. You will be at the forefront of cutting-edge technology including AI, shaping the way millions of users experience seamless digital solutions. This is an opportunity to modernise and enhance industry-leading
*JOB DESCRIPTION** Job Description Transform your career by enhancing and migrating our trade processing platform to a cloud-native code-base. As a Software Engineer at JPMorgan Chase within Investment Banking, you play a crucial role in an agile team dedicated to enhancing, building, and delivering
Tesco Technology*About the role** As an SDE2 at Tesco, you are a mid-level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for delivery. You are expected to implement and ship end-to-end
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About the role As an SDE2 at Tesco, you are a mid-level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for delivery. You are expected to implement and ship end-to-end st
£43,000 – £69,000/year
Estimation confidence: High
Estimate based on market data for Islington. Actual salaries may vary depending on experience, company, and area.
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