140,352+ Lead Java Application Developer Java Web Tech Jobs in London, UK — Local Employers Hiring June 2026

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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 ...

Senior Software Engineer, Banking Connectivity

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 fairn ...

Senior Technical Consultant Openlink

The Role:This is an exciting opportunity to join ION as a Senior Technical Consultant. As a Senior Consultant, you will be responsible for designing, coding, testing and implementing the customer requirements while mentoring other team members. You will work with business analysts, clients and team me ...

Corporate Treasury Liquidity Quantitative Engineer / Strat Vice President London London · [...]

Corporate Treasury- Liquidity Quantitative Engineer / Strat - Vice President - London location_on London, Greater London, England, United Kingdom Corporate Treasury We're a team of specialists charged with managing the firm's funding, liquidity, capital and relationships with creditors an ...

Senior Software Engineer

Join to apply for the Senior Software Engineer role at Lloyds Banking Group This range is provided by Lloyds Banking Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range <str ...

Senior Front End Engineer TypeScript React

Senior Front End Engineer / Developer (TypeScript React) London / WFH to £120kAre you a frontend focussed, full-stack technologist with start-up experience looking for your next opportunity?You could be progressing your career at a tech start-up that is producing an AI native data pipelin ...

Solution Architect Agentforce Revenue Management (ARM)

Who are we?Founded in 2005, Pierce Washington helps clients transform their quote-to-cash process.We are creating a next-generation Total Commerce Company and will own the Total Commerce category – a fast-growing segment in the tech industry.  This is the place to come to if y ...

Senior UI Engineer

Overview Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. Read more about Our Story here. We're a fully lice ...

Endur Developer Consultant/Senior Consultant E/CTRM

Where Innovation meets Excellence. Be a part of a globally renowned management consulting firm that is on the front‑line of industry disruption. We are a mid‑size player with an entrepreneurial spirit that works with a market‑leading brand in every sector, while our parent organization Infosys is a ...

Senior Software Engineer

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 ...

Full Stack Engineer (Angular Only + UX Focus)

Full-time | Hybrid | Startup Environment Location: Central London Job Summary We’re looking for a motivated and curious Full Stack Engineer to join our early-stage startup based in London. We’re building an industry-specific productivity management tool, AI-powered, suppor ...

Engineering Manager

About AntithesisWe've been quietly reinventing how the world thinks about software reliability, and we're just getting started! At Antithesis, we start at the foundations – we run entire software systems inside a deterministic simulation and break them in every way imaginable. Every i ...

Engineering Manager

About AntithesisWe've been quietly reinventing how the world thinks about software reliability, and we're just getting started! At Antithesis, we start at the foundations – we run entire software systems inside a deterministic simulation and break them in every way imaginable. Every i ...

Fullstack Software Engineer

Hybrid: London Bridge office, working 3 days per week in person if possible, with some flexibility possible if required Time commitment: Full-time. Location: Hybrid is preferred, working 2 days in the London office (Wednesdays and Thursdays) and 3 days at home per week. ...

Kubernetes Engineering Manager

Overview My client, a leading global financial organisation are currently looking for a Kubernetes Engineering Manager – Product Owner to who will lead a distributed engineering team, support their development, and guide day-to-day technical direction for the platform. You will play a central part ...

Senior C#/.NET Engineer for Risk Systems (Hybrid London)

A financial services vendor in Central London is seeking a Senior Software Engineer with expertise in C# and .NET to join their dynamic team. The role involves immediate contributions to web application design and development, while also fostering collaboration and innovation. Ideal candidates have experience wi ...

Creative Frontend Engineer: Immersive WebGL & UX

Vista Group is seeking a Creative Software Engineer in London for a 9–12 month fixed-term contract focused on UX/UI. This role involves ownership of web application projects in a creative studio environment, collaborating on innovative solutions for major clients. Candidates should have 3+ years of exp ...

Senior Software Engineer London

Overview Easol is the leading all-in-one ‘experience commerce’ platform built to power experience businesses including festivals, wellness retreats, food and drink, sports and adventure trips. With Easol, experience businesses have complete control to drive more direct sales, retain more revenue, ...

Software Engineer

This job is with BBC, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.JOB DETAILSJOB BAND: CCONTRACT TYPE: Permanent, Full-time DEPARTMENT: BBC Studios COO Group ...

Backend Engineer (Node / Typescript)

About the RoleWe are looking for a Backend Engineer to join our growing Tech team at Skin+Me. You will be responsible for building and maintaining the core services that power our personalised skincare platform, ensuring high performance and responsiveness to requests from the front-end.Res ...

Senior Technical Writer

API SDK technical writing developer experience documentation We are seeking a Senior Technical Writer to enhance the developer experience within our Engagement Docs Team. This role offers the flexibility to work from anywhere in Slovakia or the Czech Republic, with office spaces available in Bratisl ...

Software Engineering AWS Cloud Full Stack Engineer eSC or eDV Clearance required Professional[...]

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that c ...

Field Application Scientist Nordics/UK New Nordics and United Kingdom

Field Application Scientist - Nordics/UK Nordics and United Kingdom WHO WE ARE Parse Biosciences is a global life sciences company whose mission is to accelerate progress in human health and scientific research. Empowering researchers to perform single cell sequencing with unpre ...

AWS cloud application Backend TypeScript Programmer in London Expert Employment

AWS cloud application Backend TypeScript Programmer London, United Kingdom Posted 10 months ago Responsibilities A strong computer science academic background is required to join a cloud services development team working on an industrial workflow and process management s ...

Vacancy for Application Specialist Ingest & Preservation at The British Library

Vacancy for Application Specialist - Ingest & Preservation at The British Library Vacancy for Application Specialist - Ingest & Preservation at The British Library Boston Spa or St Pancras, UK Full-Time Do you have what it takes to ensure the smooth running of systems ...

Open Application: Scale the Creator Economy with AI (Remote, Flexible)

Fanvue LLC, located in Greater London, invites exceptional individuals to join its rapidly scaling platform. The company focuses on redefining the creator economy with AI and welcomes open applications across multiple teams including Engineering, Product, Data, and more. Fanvue offers a culture of inno ...

Senior Software Engineer / SRE Application Middleware London, GBR Posted today

Senior Software Engineer / SRE - Application Middleware Location London Business Area Engineering and CTO Ref # Description & Requirements Are you passionate about building high-performance systems that are fast, resilient, and operate at global s ...

3rd Level Treasury Systems Support with FIS Integrity Treasury Application

3rd Level Treasury Systems Support with FIS Integrity Treasury Application Our Client is looking to recruit a Level 3 Treasury Systems Specialist who will be responsible for the configuration, integrity, and controlled evolution of the Treasury Management System and its integrations, ensuring that ...

AWS cloud application Backend TypeScript Programmer in London Engineering Employment

AWS cloud application Backend TypeScript Programmer London, United Kingdom Posted 10 months ago Tech stack Computer Science TypeScript Cloud services JavaScript Backend Amazon AWS Node.js ...

AdTech Manager

Company description OVERVIEW Publicis Groupe is one of the world’s largest communications holding companies, present in over 110 countries and employing about 100,000 professionals. The Groupe is positioned at every step of the value chain, from consulting to execution, combining market ...

AdTech Manager

BRAND: Publicis MediaJob Function: TechnologyLocation: London, United KingdomExperience Level: IntermediateWorkplace Type: Hybrid Company description OVERVIEW Publicis Groupe is one of the world's largest communicatio ...

Senior Software Engineer Risk Technology

Senior Software Engineer - Risk Technology Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional peopl ...

Senior Software Engineer Risk Technology

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Senior Software Engineer Risk Technology

Senior Software Engineer - Risk Technology London DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to cap ...

Senior Software Engineer Risk Technology

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Quantitative Analyst, Vice President

The Quantitative Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an area within the business. Requires basic commercial awareness. ...

Security Engineer, Institutional Trading

What You Will Do Partner with Trading, Middle Office and Quant (Institutional FinOps) teams to map out inventory trading systems, data flows, third‑party integrations and custody/settlement touchpoints. Conduct deep‑dive assessments mapping critical assets and workflows to identif ...

Graduate Devops Engineer, AWS

Job ID: | AWS EMEA SARL (UK Branch) AWS Utility Computing (UC) provides product innovations—from foundational services such as Amazon’s Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2) to new product innovations that set AWS services apart in the industry. As a member of the UC ...

DevOps Engineer

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 people and technology, we conn ...

Quantitative Analyst, Vice President

The Quantitative Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an area within the business. Requires basic commercial awareness. ...

Applied AI Engineer (Global Public Sector)

Scale’s rapidly growing Global Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of: Creating custom AI applications that will impact millions of citizens Generating high-quality training data f ...

Automation Test Engineer AI

Role Automation Test Engineer – AILocation: London, Birmingham, Bristol, ManchesterSalary: Competitive (based on experience)Level: CL9 – Consultant Security & Eligibility Please note: Any offer of employment is subject to satisfactory BPSS and SC security ...

Quantitative Analyst, Vice President

The Quantitative Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an area within the business. Requires basic commercial awareness. ...

Graduate DevOps Engineer AWS, Automation & Linux

Job ID: | AWS EMEA SARL (UK Branch) AWS Utility Computing (UC) provides product innovations—from foundational services such as Amazon’s Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2) to new product innovations that set AWS services apart in the industry. As a member of the UC ...

Applied Scientist, Amazon Transportation

DescriptionAmazon's Middle Mile Science group is looking for an Applied Scientist to build machine learning and optimization models for large-scale transportation planning systems. This includes the development of dynamic pricing and network planning models to improve operations and services for our external ...

Associate Solution Engineer London

The Role Neo4j is the world’s leading graph database and our Sales Engineering team are the people that help customers realize its value every day. Neo4j has proven to be the go-to data management solution in use cases such as Fraud Detection, Knowledge Graphs, Recommendation and personalisation, ...

Applied Scientist, Observability and Triage, Prime Video

Come build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching?Prime Video is a premium streaming service that offers customers a vast collection of TV shows and m ...

Software Engineer III Android Digital Identity

Out of the successful launch of Chase in 2021, our new team is dedicated to creating customer-centric products that address real-world problems. We foster an environment that encourages skill development and realisation of potential, valuing collaboration, curiosity, and commitment. As a Software Engin ...

Quantitative Analyst, Vice President

For additional information, please review .The Quantitative Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an area within the business. ...

AI & Data Architect

Job Title: AI & Data Architect/AI & Data Senior ArchitectLocation: LondonCareer Level: Manager (CL7)Salary: Competitive salary and package dependent on experienceSecurity Clearance: Any offer of employment is subject to satisfactory BPSS and SC se ...

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