Fullstack Java Engineer jobs in London

Profile 29

Job Description Principle Java Engineer Salary to £70k + Company Options Scheme Hybrid working between your home, their offices (London Vauxhall) & client sites. NB: Please only apply if you are a UK National and able to achieve SC (ideally DV) clearance i. xwwtmva e. you have at least 5 years resid

Global Relay

Who we are: For over 25 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world's most highly regulated firms, giving t

IG Group

Java Engineer: IG Prime {"description": " Job Title Java Engineer: IG Prime Job Description Who are we? Hello, we're IG Group. We are a FTSE100 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Cry

Understanding Recruitment

Job Description If you are interested in applying for this job, please make sure you meet the following requirements as listed below. Fastest Growing Start-up in the UK | Defence We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group building cutti

Job Description Qualifications, skills, and all relevant experience needed for this role can be found in the full description below. Graduate Quant Software Engineer (C++ / Java – Trading Systems) | £55,000–£77,000 | Hybrid (London / Remote) Build technology that powers real trading. Join a high-per

Citi

Job Req Id 26948989 Location(s) London, England, United Kingdom Job Type Hybrid Posted Apr. 21, 2026 Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the o

Bluebird Recruitment

What You'll Be Doing: Building highly usable, intuitive interfaces for training, deploying, and visualizing computer vision models Designing and integrating robust backend APIs (FastAPI + Python) to support computer vision machine learning models Driving a TDD culture and CI/CD automation (AWS and G

Profile 29

Job Description Java Engineer Salary to £45k + Company Options Scheme Hybrid working between your home, their offices (London Vauxhall) & client sites. NB: Please only apply if you are a UK National and able to achieve SC (ideally DV) clearance i. xwwtmva e. you have at least 5 years residency in th

Sanderson

Java Developer - multiple roles £510/day Inside IR-35 6 month contract Active SC required Remote with occasional travel to London for client meetings only - expensable We are looking for experienced fullstack Java Software Engineers to support projects across UK Government and Law Enforcement. You'l

Randstad Technologies

Job Description Remember to check your CV before applying Also, ensure you read through all the requirements related to this role. Java Engineer - Payments / IFT London - 2 days in the office 6 Months Contract Inside IR35 £500 a day A top tier consultancy firm is looking for an experienced Java Engi

eFinancialCareers

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Role

Hook

£5,833 - £7,083 /month

Who you are We're looking for an ambitious self-starter who wants to be part of an early-stage company full of amazing talent and with a global vision Experience working on both frontend and backend development. We use React on the frontend side and Python on the back end Experience working in takin

JPMorganChase

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 Commercial & Investment Bank's Equities Technology team, you are an integral part of an agile team that

Harvey Nash

Job Description Ensure you read the information regarding this opportunity thoroughly before making an application. Job Title: Web Solutions Engineer/Fullstack Engineer Location: Address: London - WC2H 8AG Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job Spec

Robert Walters

Job Description In order to make an application, simply read through the following job description and make sure to attach relevant documents. We are working with a leading global financial institution seeking a Lead Java engineer to help drive the development of a large scale, low latency market da

OakNorth

Senior Fullstack Engineer - Business Banking - Core Banking {"description": "At OakNorth, we're on a mission to empower ambitious businesses and the communities they serve. Since 2015, we've lent over $21 billion across the UK and US, helped create more than 58,000 new homes and 36,000 new jobs, and

IG Group

Senior Java Engineer - AI Enablement {"description": " Job Title Senior Java Engineer - AI Enablement Job Description So, who are we? Hello, we're IG Group. We are an FTSE250 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products

Citigroup

Role Overview: The Senior Java Full-Stack Engineer is an experienced, individual contributor position responsible for designing, developing, and implementing high-quality, end-to-end application systems and programs in coordination with the Technology team. The overall objective of this role is to d

Lovable

TL;DR: We’re looking for a full-stack engineer obsessed with Lovable’s growth engine - turning first touches into daily habits, and daily habits into a thriving ecosystem and real revenue. One sprint you’re shipping onboarding and activation flows; the next you’re crafting distribution rails and mon

LegalAndGeneral

Company Description Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. W