2,201 to 2,225 of 2,281 Java Jobs in London

data platform and engineering teams; Design and build internal data tools and products for CEG; Implement APIs, data services, and lightweight UIs using Python, Java, Golang, or JavaScript/TypeScript; Translate operational pain points into data tools from problem framing through delivery and iteration; Apply testing, code reviews, CI/… orchestration frameworks such as Airflow, dbt, or internal frameworks; Proficiency in at least one programming language for data and services, such as Python, Java, Golang, Kotlin, or JavaScript/TypeScript; Experience building production-grade data pipelines or data services with attention to quality, monitoring, and maintainability; Experience with ...

with cross-functional teams to design, implement, and optimize algorithms for real-time video quality analysis and defect detection, using programming languages such as Java , C++ , or C# . Deep Learning & Computer Vision : Develop and refine deep learning models and computer vision techniques to assess and improve video content quality … Experience: 3+ years of professional software development experience , showcasing a strong ability to write efficient and maintainable code in modern programming languages such as Java, C++, or C# . Education: A Bachelor's degree in Computer Science, Software Engineering , or a related field (or equivalent practical experience). Experience with ...

support quantitative models for the trading business leveraging a wide variety of mathematical and computer science methods and tools including hardware acceleration, advanced calculus, Java, Python, kdb, Structured Query Language (SQL), mathematical finance/programming and statistics and probability Collaborate closely with Traders and technology professionals. Work in close partnership … experience in a comparable quantitative modelling or analytics role, ideally in the financial sector Must have technical/programming skills. Preferably use of Python, Java, SQL and/or q. Exposure to Market Data; Statistics and Probability based calculations; Using probability theory to evaluate the market behaviour, solve analytical equations ...

culture by embedding AI, automation, and data-driven decision-making into software development, delivery practices, and operational processes. Provide technical leadership with expertise in Java Full Stack, .NET, AWS, EKS, Claude, Cursor, and modern engineering and deployment practices to guide solution design and technical strategy. Lead technology modernisation initiatives, simplifying … teams, driving engineering best practice and providing technical leadership. Proficientin .NET, AWS, EKS, Devops, Claude, Cursor based engineering and deployment practices. Any experience in Java is highly desirable. Experience using AI tools and driving adoption across engineering teams. Experience working within a secure development environment. Expertise in building strong relationships ...

believe strong engineers can learn and adapt across tech stacks, so our interview and pair programming evaluations are language-agnostic (focused on Python or Java), allowing you to solve complex technical problems in the environment you are most comfortable with. What will you be working on?: Building, scaling, and maintaining … across model training, evaluation, and deployment (utilizing frameworks around Machine Learning, AI, Neural Networks, or NLP). Programming Skills: Strong proficiency in Python or Java for data scripting and production engineering, alongside advanced SQL capability. Data Fundamentals: Solid hands-on experience building static data pipelines, conducting deep-dive data analysis ...

Developing and maintaining large scale risk infrastructures/systems using strong programming experience in at least one compiled or scripting language (e.g. C, C++, Java, Python, Scala) Experience in designing highly scalable, efficient systems Effectively communicating results and outputs from the model and insights from analysis QUALIFICATIONS Post graduate degree … experience speaking to technical and business audiences and working globally Strong programming experience in at least one compiled or scripting language (e.g. C, C++, Java, Python) Experience in designing highly scalable, efficient systems Familiarity with financial markets, financial assets and risk management practices is a plus ABOUT GOLDMAN SACHS ...

London Market such as SEND, IRIS, Guidewire Policy Centre, as well as experience in bespoke software engineering using languages and platforms such as Java, .Net, Azure etc. Strong proven delivery capability across complex technology change, including scope, schedule, cost, quality, risk, dependency, and stakeholder management. Deep understanding of London Market … Software Delivery Lifecycle to increase productivity is essential. Experience managing vendors, contractors, distributed teams, and global delivery models. Technical qualifications (such as TOGAF, Java, .Net, Azure), other qualifications (such as Agile, Scrum, SAFe, PMP, or PRINCE2), or a degree in computer science/IT is advantageous but not essential. Success ...

Eeze is a London-based iGaming operator seeking a Java Backend Lead (Chinese Speaking) in Hammersmith, England to head the backend team and ensure delivery of scalable, reliable software. You will collaborate with cross-functional teams, set technical direction, and mentor engineers with strong Java backend expertise. This role emphasizes ...

McGregor Boyall is seeking a Vice President - Java FX Strategist to drive the bank's electronic FX strategies. You will own core pricing, market-making and algo components for ultra-low-latency FX flows, collaborating with Front Office, Trading, and global engineering teams in London and Singapore. This front-office … role requires strong Java excellence, FX market understanding, and leadership to shape architecture and strategic technology decisions across a global platform. #J-18808-Ljbffr ...

Job Description Infrastructure Engineering Specialist (Remote Site Infra team) Req ID: 59203 Job Function: Security Posting Start Date: 12/08/2026 Division: UK Business Job Location: GBR London - Euston TE Advertised Salary: Competitive ...

Company 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 ...

LocationLondon, England, United Kingdom# Snowflake Data Engineer at N Consulting LtdLocationLondon, England, United KingdomSalary£70000 - £80000/yearJob TypeFull-timeDate PostedApril 28th, 2026Apply Now**Location:** London, UKPermanent RoleWork Mode : Hybrid; 2 days in-office, 3 ...

We're looking for an experienced Senior Product Engineer to join the Risk & Control Governance team/Risk Assessment Group. You'll be instrumental in building the governance, assurance, and data foundations that ensure every ...

Every great song has a story behind it: a sample flipped into something new, a melody borrowed and reborn, a classic reinterpreted for a new generation. WhoSampled is where those stories live. WhoSampled is the ...

C# Software Engineer 100,000 Plus BensRemote FirstQuant Capital is urgently looking for a C# Software Engineer for our high profile investment management vendor. Our client is a well known global broker across a number ...

C# Software Engineer 100,000 Plus BensRemote FirstQuant Capital is urgently looking for a C# Software Engineer for our high profile investment management vendor. Our client is a well known global broker across a number ...

Recruiter: Lloyd HughesCareer Grade: DInternal Closing Date: 11/08/26Due to the sensitive nature of this role, you will be required to undergo DV (Developed Vetting) level Security Clearance (. An allowance of ...

Lorien in London is seeking an experienced xVA Java Technical Lead/Delivery Manager for a 6-month contract with hybrid onsite work (1 day per week in London). You will lead a distributed engineering team spanning London and India, balancing hands-on technical direction with delivery oversight ...

latency high volume transaction network for Equity and Fixed Income trades. Some elements that need quick development time are written in Java (as such we would consider a Java Developer who wants to learn low level C++). C++ is used due to its ability to stand … bugs earlyDesign, implement, deploy and maintain a greenfield platformLow Latency connectivity developmentDeliver projects in new functional areasCandidates must have: C++ (We would consider a Java profile who wants to learn)OOIdeally STL or BOOSTExposure with real-time applicationsSQLIdeally UnixIdeally an EU PassportKnowledge or financial markets for equities or derivatives (ideally ...

lead applications systems analysis and programming activities. The role is to provide senior, low-latency systems and application framework engineering (skilled in Java, C++ , Rust, KDB, market data, algorithmic trading technology) within the London Based High Performance Architectures (HPA ) team. The team require a specialist on algorithmic trading systems utilities … with a concentration on low latency eTrading platforms in Markets Technology. Responsibilities include (but not limited to):90% hands-on in the Rust or Java codebase. We build microservices based event sourcing systems on a low latency in-house framework. Response times in the 10 microsecond to 100 microsecond range. ...

role is to lead applications systems analysis and programming activities.The role is to provide senior, low-latency systems and application framework engineering (skilled in Java, C++ , Rust, KDB, market data, algorithmic trading technology) within the London Based High Performance Architectures (HPA ) team. The team require a specialist on algorithmic trading … teams across Citi with a concentration on low latency eTrading platforms in Markets Technology.**Responsibilities include (but not limited to):*** 90% hands in the Java or Rust codebase. We build microservices based event sourcing systems on a low latency in-house framework. Response times in the 10 microsecond ...

optimize SIP-based voice services and cloud-integrated Speech AI. The role bridges traditional telephony with modern cloud AI and requires hands-on Java, SIP, and VoIP tooling expertise. The position focuses on developing stable SIP services using Java, managing FreeSWITCH/Asterisk, and deploying across AWS, Azure ...

will play a vital role in designing, developing, and enhancing our matching engines, FIX gateways, and other electronic trading applications. Your expertise in Java and C++ will be instrumental in building and maintaining high-performance, low-latency solutions that power our financial services business. Responsibilities Design, develop, and enhance matching … engines, FIX gateways, and other electronic trading applications. Build and maintain high-performance, low-latency applications using Java and C++. Develop and support client-server applications and real-time market data or trading gateways. Work with FIX and other electronic trading protocols, ensuring seamless integration. Develop efficient in-memory data ...

yearFull TimeApplication ends: **October 24, 2028**Apply Now### Job DescriptionMid/Senior Android Engineer designs, develops, tests, and optimizes scalable Android applications using Kotlin, Java, Android SDK, APIs, architecture patterns, and performance-focused mobile engineering practices.### Key Responsibilities* Develop scalable Android applications using Kotlin and Java.* Build reusable components with … with designers, backend teams, and product.* Debug production issues and improve application stability.* Mentor junior developers and review Android code.### Skill & Experience* Strong Kotlin, Java, and Android SDK knowledge.* Experience with MVVM, Clean Architecture, Jetpack components.* Proficiency in REST APIs and JSON integration.* Knowledge of Firebase, Gradle, Git, CI/ ...

data processing, and order handlingOptimise data flow and system throughput under real-time constraintsImplement core components in Kotlin (some C++ and legacy Python/Java)Engineer for reliability—testing, monitoring and rapid fault recoveryWhat You'll BringSolid command of CS fundamentals—algorithms, architecture, systemsAdvanced experience in Kotlin or Java (Other ...