134,103+ Lead Java Application Developer Java Web Tech Jobs in London, UK — Local Employers Hiring June 2026

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Head of Demand Generation

Alto Software Group creates software solutions that connect businesses and consumers, powering more than half of all UK housing transactions each year. We deliver a one‑stop shop for estate agents and home builders to drive efficiencies, speed up the transaction while reducing risk, improve end‑customer ex ...

Head of Demand Generation

Alto Software Group creates software solutions that connect businesses and consumers, powering more than half of all UK housing transactions each year. We deliver a one-stop shop for estate agents and home builders to drive efficiencies, speed up the transaction while reducing risk, improve end-custome ...

Head of Demand Generation

Alto Software Group creates software solutions that connect businesses and consumers, powering more than half of all UK housing transactions each year. We deliver a one-stop shop for estate agents and home builders to drive efficiencies, speed up the transaction while reducing risk, improve end-customer exper ...

Software Engineer (Backend)

Location: London (Fitzrovia) - in office 4 days a week About the Company Global payments are not broken. Incentives are. Clearing has been deprioritised inside balance sheet driven institutions whose models rely on lending and interest. When liquidity takes priority over settlemen ...

Senior Software Engineer (Enterprise)

Requirements Note: Prior experience with our tech stack is not required; we welcome people willing to learn 6+ years of experience as a Software Engineer Strong technical expertise with a proven track record of building products that people love and use daily F ...

Junior Automation QA Engineer: Global Music & Tech [209794]

Junior Automation QA Engineer: Global Music & Tech Location: London (Hybrid) | Sector: Music Technology / Mobile Applications | Experience: Junior / Entry-level with Python knowledge The Mission: Quality at the Heart of Discovery Are you a Junior QA Engineer with a passion for mus ...

Senior Software Engineer Full Stack JavaScript

Base pay range Direct message the job poster from Client Server Tech Recruiter - Software Engineering at Client-Server Opportunity to progress your career in a senior, hands‑on Software Engineer role at a scale‑up tech company, that enables smart matching for commercial van driv ...

Product Manager

Job Description We are News UK Technology: using technology to innovate and lead the global conversation on the future of media and storytelling. We keep people at the heart of our business through value-driven and inclusive practices enabling our staff to grow and thrive. ...

General Manager

Role overview: General ManagerBrixtonCurrys, BrixtonPermanentFull Time At Currys ...

General Manager

Role overview: General ManagerBrixtonCurrys, BrixtonPermanentFull Time At Currys ...

General Manager

Role overview: General ManagerBrixtonCurrys, BrixtonPermanentFull Time At Currys ...

Programme Director

Consultant name: Jim Hines Call for more information on this position: Job reference: CM-144-1 Date posted: 22/06/2026 Programme Director – Data Centre Development – Developers / Operators · Direct for developer organisation· £160,000 Plus· 1 ...

Programme Director

Programme Director – Data Centre Development – Developers / Operators Direct for developer organisation £160,000 Plus 15% – 25% Bonus Excellent Benefits Package Travel and Expenses Paid Progressive Opportunity About the Orga ...

Homelesness Workforce Hub Manager

Salesforce Experience Cloud Web Lead- £60,000 (London) £56,000 (Remote) - Flexible (Remote Available) The Opportunity Ready to apply Before you do, make sure to read all the details pertaining to this job in the description below.Yolk Recruitment Public Secto ...

Head of Datacentre Design

Head of Design | Datacentres | Mission Critical Infrastructure | MEP Engineering £100,000£120,000 + Bonus + Equity London | Hybrid We're hiring a Head of Design for a fast growing datacentre developer backed by a major energy provider. With multiple operational sit ...

Head of Datacentre Design

Head of Design | Datacentres | Mission Critical Infrastructure | MEP Engineering £100,000£120,000 + Bonus + Equity London | Hybrid We're hiring a Head of Design for a fast growing datacentre developer backed by a major energy provider. ...

Head of Datacentre Design

Head of Design | Datacentres | Mission Critical Infrastructure | MEP Engineering £100,000£120,000 + Bonus + Equity London | Hybrid We're hiring a Head of Design for a fast growing datacentre developer backed by a major energy provider. ...

Head of Demand Generation

Alto Software Group creates software solutions that connect businesses and consumers, powering more than half of all UK housing transactions each year. We deliver a one‑stop shop for estate agents and home builders to drive efficiencies, speed up the transaction while reducing risk, improve end‑customer ...

Head of Demand Generation

Alto Software Group creates software solutions that connect businesses and consumers, powering more than half of all UK housing transactions each year. We deliver a one‑stop shop for estate agents and home builders to drive efficiencies, speed up the transaction while reducing risk, improve end‑customer ...

Senior Backend Engineer (Casino UX)

The Role Title: Senior Backend Engineer (Casino UX) Team: Engineering - Casino UX Location: UK (Remote) We're looking for a skilled Senior Backend Engineer to join our Casino UX team. In this role, you'll build and maintain the bac ...

Backend Software Engineer Send for Banks

Company Description Hackajob is collaborating with Wise to connect them with exceptional professionals for this role. 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 ...

Staff Software Engineer (Short Term Credit)

We’re on a mission to back the UK’s small businesses like no one else. Small businesses are the backbone of the economy, and we’re here to help them win. We’ve built a platform that uses clever data to get them the funding they need in minutes, not weeks. At Funding Circle, we have the rest ...

Test Automation Engineer

Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with globa ...

Lead Data Engineer AWS

Location: London (Hybrid) | Practice Area : Technology & Engineering | Type: Permanent Engineer future-ready data platforms that power financial transformation. The Role We’re looking for a Principal Data Engineer with AWS to join our growing team of engineering exp ...

Implementation Consultant

Title: Implementation ConsultantDepartment: Professional ServicesLocation: Remote in UKAbout Aria Systems:Aria provides a cloud-based monetization platform for subscription- and usage-based businesses. Aria removes billing bottlenecks and allows companies to rapidly introduce and evolve their ...

Staff Software Engineer

Job DescriptionWe are recruiting for a Staff Software Engineer (AI) to help design, build and evolve production-grade agentic AI systems. This is a strategic, hands-on engineering leadership role focused on integrating Large Language Models into scalable, secure, reliable and observable a ...

Senior Android Engineer

This is hybrid role, with two days in our London office every week. Weʼre looking for a Senior Android Engineer to work on our flagship Kotlin app that is transforming how people control and share their data. About Us Since its launch in 2018, Gener8 has been at the forefront of t ...

IT Help Desk Technician

IT Help Desk Technician, New Client Requirement – London UK The goal is to create value for employees that will help preserve the company’s reputation and business. Key Responsibilities Serve as the first point of contact for customers seeking technical assistance via chat ...

Front End Software Engineer

About the PositionExciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Looking for a software engineer who is passionate about front-end development, user-interface design, and typed functional programmin ...

Platform Technical Lead

Overview This Platform Technical Lead is responsible for evolving and maintaining the platform engineering capabilities, whilst supporting the engineering teams to deliver consistent and quality software. This role works closely with internal and external engineering teams to understand common ch ...

Senior Platform Engineer

Requirements Substantial experience in cloud platforms with a track record of leading the design and delivery of platform services for developer enablement Deep expertise in IaC and a language-agnostic approach to automation — we don't believe tools or technology should ever be a ...

DevSec Engineer

What you’ll do Development and Application Security‑by‑Design Integrate and operate application security controls within CI/CD pipelines, including: Static Application Security Testing (SAST); Dynamic Application Security Testing (DAST); Software Composition Analysis (SCA); Secrets d ...

Senior Product Designer, Data Products

At Sony Music Entertainment, we fuel the creative journey. We’ve played the pioneering role in music history, from the first-ever music label to the invention of the flat disc record. We’ve nurtured some of music’s most iconic artists and produced some of the most influential recordings of all time. < ...

Senior Cyber Security Engineer in East London, London

Senior Cyber Security Engineer (Contract)Location: East London (Local Council)Rate: £500 per day (Umbrella)Duration: 6 monthsWorking Pattern: Hybrid - 1-3 days per week onsite (depending on project needs) The Opportunity We are seeking a highly skilled Senior Cyber Sec ...

Senior Full Stack Engineer (Node / Typescript / React)

Senior Full Stack Engineer (Node / Typescript / React)Location: London (Hybrid)OverviewSkin+Me is a combined healthtech and beauty brand, delivering personalised skincare treatments to customers across the UK. We are looking for a Senior Full Stack Engineer to join our growin ...

Business Development Executive – San Francisco

Overview Business Development Executive – San Francisco Join to apply for the Business Development Executive – San Francisco role at London & Partners. Location: San Francisco | Department: Business Growth | Compensation: $78,000 - $80,160 / year | Application Deadline: 12 September ...

Senior .NET Developer: Modernize Legacy Apps (Remote)

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We ...

Lead Backend Engineer High Scale SaaS Data Engine (Hybrid)

An established and profitable company is seeking Senior and Lead Engineers to join their backend infrastructure team in London. This innovative firm is focused on building a high-performance data engine to enhance their enterprise product offering. With a commitment to resilience and observability, the role emph ...

Senior Software Engineer I Regional Expansion

Job DescriptionAbout the roleThe team you’ll be working with: Regional ExpansionWise, one of the world's fastest-growing companies, is on a mission to redefine global finance by making money without borders the new norm.About Wis ...

Senior Platform Engineer (Infrastructure)

Get AI-powered advice on this job and more exclusive features. About Fresha Fresha is the leading marketplace platform for beauty & wellness trusted by millions of consumers and businesses worldwide. Fresha is used by 130,000+ businesses and 450,000+ stylists and professionals worldwide, pr ...

Senior Land Manager – London Large Scale Sites & JV Lead

A prominent property developer in London is looking for a Senior Land Manager / Associate Land Director to lead acquisitions of large residential sites. The ideal candidate will have experience in buying land, working with joint venture partners, and understanding development costs. This role presents a fantasti ...

Senior Solar Project Lead — Hybrid, UK wide

Statkraft is seeking a highly experienced Senior Project Developer to lead planning and pre-construction for solar development projects in London. This fixed-term role focuses on managing consenting workstreams, stakeholder relationships, and project progression from inception to construction. Candidates should ...

Senior D365 CE Architect & Integrations Lead

WeDo Technology is seeking a Senior D365 Developer to lead the technical development of Dynamics 365 Customer Engagement solutions. You will be responsible for architecture and integration strategies along with enhancing existing systems. Qualified candidates should have a strong background in D365 CE/ ...

Senior Python Engineer – FinTech (Greenfield, Cloud native)

Client Server is seeking a Senior Python Developer in London to join their high-performance engineering team creating data-intensive financial platforms. You will lead Greenfield service development and design scalable backend systems. The role offers a competitive salary of up to £120k, private medica ...

Lead Software Engineer Ruby/TypeScript/React | Remote + Stock

Client Server is seeking a Lead Software Engineer with substantial experience in Ruby, TypeScript, and React, based in London with flexible remote options. In this role, you will be responsible for driving technical strategy for Developer Ecosystems, overseeing development processes, and mentoring junior engi ...

Senior WebMethods.io Developer: Cloud Integration Expert

A prominent technology firm is looking for a seasoned developer to lead the webMethods.io cloud platform's development. You will utilize your extensive experience to manage integration projects, from API configurations to end-to-end designs. Candidates must possess at least 10 years of hands-on webmethods.io exp ...

Senior React Frontend Engineer for Finance Platforms

Solytics Partners is seeking an experienced Front End Developer to lead the design and implementation of advanced front end frameworks. The successful candidate will work closely with UX/UI designers and product managers, driving improvements in core platform components. Ideal candidates will have proven experti ...

Founding Salesforce Architect – Fintech Scale Up (Equity)

A fintech disruptor in Central London is seeking a Senior Salesforce Developer. As the first technology hire, you will drive the architectural design of a scalable platform, manage a custom Sales Cloud environment, and lead data strategies for AI utility. The position offers a competitive salary up to £80k, plus ...

Lead Backend Game Engineer — Remote Europe

A leading game development company is seeking a Senior/Lead Backend Game Developer for a remote position in Europe. The role involves designing and implementing scalable backend services for real-time multiplayer games. You will be responsible for writing efficient code, collaborating with game designers, and en ...

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