java j2ee developer jobs in London

Configure outlook with POP3/IMAP/RPC profile, and trouble shoot MS outlook configuration issuesTroubleshoot mail flow issues between servers and sites, from / to internet domainsThorough Knowledge of AD and IMP components of AD, AD and exchange dependencies and trouble AD related issues on ExchangeKnowledge of Various trouble shooting tools (SMTPDIAG...

Our client is a global investment management firm.Before applying for this role, please read the following information about this opportunity found below.About this roleBusiness OverviewOur Global Markets (“BGM”) functions are at the core of our client's markets and investments platform, including Index Investments, Markets, Liquidity & Financing, and...

Project descriptionJoin the Equity Accelerator programme, a strategic multi-year transformation initiative focused on modernizing Prime Finance Equities platforms. The role involves developing and enhancing institutional-grade trading and post-trade systems using cloud-native, event-driven architectures while delivering advanced client-facing features....

Korn Ferry is seeking a Security Cleared Java Developer for a project in financial services. This role supports hybrid work with an initial contract until February 2027. Candidates should have over 5 years of experience in Java development, including Oracle PL/SQL, Springboot, and Kafka.The ideal start date is July 1, 2026. A proven track record in code...

Graduate / Junior Developer, Python, Linux, C#, Java – London (Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer) Since 2006 our client’s revolutionary marketing software platform has been helping businesses all over the world to attract, engage, and delight customers by...

Mulbridge Partners in London is seeking a Senior Quant Developer to join the Pricing team, blending quantitative research with production engineering to design and implement pricing, hedging and optimisation models within high‑performance Java systems.You will contribute to client pricing, liquidity modelling and automated hedging strategies while...

A UK government agency is seeking a Developer to join the GOV.UK One Login Programme. You'll work in a fast-paced environment with a focus on developing secure, robust digital services for all citizens. The ideal candidate will have experience with cloud technologies, TypeScript or Java, and an understanding of agile methodologies. This role offers a unique...

Senior Software Engineer, Quant trading – Python, RUST, C++London (Hybrid)150,000-180,000 + 50k bonusQuant Capital is urgently looking for a Senior Software Engineer to join our high profile client.My client, a leading player in the global cryptoassets industry, is seeking a talented Senior Software Engineer to join their dynamic team. This role will be...

About ThreecoltsThreecolts is the leading software suite for online & offline consumer brands (Amazon, Walmart, Target, Shopify, eBay, etc.). We’ve built a powerful ecosystem of software solutions to help businesses grow smarter — from revenue recovery and retail finance, to multichannel operations and pricing optimization. With over 500 employees...

Solution Architect – Contract Location: Milton Keynes or London – Hybrid Contract: Initial 6 months, with potential extension Day Rate: Competitive IR35: Outside IR35 preferred We are looking for an experienced Solution Architect to join a complex technology transformation programme within a large enterprise environment. The role will focus on...

Software Engineer – Equity Derivatives Pricing & RiskAbout MillenniumMillennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.Our people are empowered with both independence and support: the autonomy to pursue ideas with...

Java Full Stack Engineer-Consultant-Digital Excellence - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Strategy & TransformationROLE DETAILS SBU - Invent CU - Business Technology Global Grade - B At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic,...

DescriptionTechnical Architect - Java / Spring BootAbout Methods: Methods is a 100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration...

DevOps Engineer – AWS | Central GovernmentRate: 555 per dayContract: ContractLocation: Predominantly remote with occasional/ad hoc travel to client sitesClearance: Active SC Clearance requiredThe RoleWe are looking for an experienced DevOps Engineer to join a major digital transformation programme for a Central Government client.You will work within a...

Millennium is seeking an experienced developer to enhance algorithmic trading systems. With over 7 years in equities execution systems, you will work on building and evolving those systems, utilizing your expert-level Java skills and understanding of market microstructure.This role requires collaboration with technologists and the ability to implement...

Backend Java Developer – Data Fabric / Platform Engineering Location: London (Hybrid)Employment: PermanentSalary: £70,000 – £90,000 base (dependent on experience) If your idea of backend engineering is more than CRUD APIs and microservices boilerplate — this role is for you. We’re building the core backend services of a Data Fabric platform that...

Selby Jennings is seeking a Senior Low Latency Engineer to design and develop high-performance trading frameworks and infrastructure. You will contribute to real-time decision making and market data processing, shaping low-latency platforms in a global financial markets technology organisation.The role demands deep expertise in Java, C++, Rust and KDB, with...

Waste in the home & local community, at scale.Read on to find out what you will need to succeed in this position, including skills, qualifications, and experience.We do this by connecting anyone with spare food – which can behouseholds or food businesses – with neighbours living nearby who would like it.Globally, over one third of all thefood we produce...

SENIOR BACKEND SOFTWARE ENGINEER | UK REMOTE | £100,000 - £120,000 About the Opportunity My client, an exceptional aerospace tech firm building next-gen communication intelligent networking company are looking for a Senior Backend Engineer to work on their highly technical core systems. The Role Join their core engineering team to design, build and...

I am currently looking for a Full Stack Software Developer for a Defence company on a 6 month contract. Location: London 4/5 days per week onsite, the other day will be from the client's office. Duration: 6 months Day Rate: £750-£780 per day Inside IR35 Clearance: Candidates must hold the highest level of government clearance, a BPSS check will also be...