107,648+ Junior Java Fullstack Developer Spring Boot React Jobs in UK — Top Companies Hiring July 2026

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Java Technical Specialist (Low Latency)

Java Technical Specialist (Low Latency)At a GlanceSenior individual contributor role in a high-growth prediction markets trading firmCore stack: Java, Kafka, Aeron, FIX Protocol exchange and clearing infrastructureSalary: £80,000 - £95,000 ...

Software Engineer (C++, Java, Python)

Permanent Software Engineer (C++, Java, Python) Software Engineering Ampthill - Bedfordshire About the Role We have a need for a replacement Software Engineer with strong C++, Java, Python programming skills to join the Ampthill, B ...

Senior Software Engineer Payments (Java)

Tesco UK • London • Full-Time • Apply by 06-Jun-2025 About the role The payments service team are the heart of Tesco Technology, serving 28 million+ shoppers in the UK and abroad. We deliver HTTP services that reliably manage payments at global scale, 24 hours a day every day. We also provide capabilities that d ...

Java/Kotlin Software Engineer Manchester

Overview Join to apply for the Software Engineer - Manchester role at Zopa Bank . Hello there. We’re Zopa. We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to ...

Java/Kotlin Software Engineer London

Our Story Hello there. We’re Zopa. We started our journey back in 2005, building the first ever peer‑to‑peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to what our customers don’t like about finance and does the opposite. We’re redefining what it ...

Lead Software Engineer Java & AI

Join the Graphite team and help deliver a best-in-class payments processing platform that powers the firm’s global expansion. You will work on mission-critical systems, leveraging your passion for technology and AI to create high-performing, low-latency solutions. Experience the excitement of building impactf ...

Software Engineer (Java/Python/BPEL)

Software Engineer – Back-end (Java/Python/BPEL)Location: Farnborough, UKClearance Level: High DV - 'Developed Vetting' UNLEASH YOUR POTENTIAL Everything we do is built on a commitment to do the right thing for our customers, our people and our community. ...

Senior SDET – Java – AI/ML

Job Description You Will - Design Develop and Maintain test frameworks for automation. Define Automated Test Cases Provide suggestions to improve Automation and test processes Develop and maintain shares testing libraries Participate in team planning ...

Senior Software Engineer Payments (Java)

Tesco UK • London • Full-Time • Apply by 06-Jun-2025 About the role The payments service team are the heart of Tesco Technology, serving 28 million+ shoppers in the UK and abroad. We deliver HTTP services that reliably manage payments at global scale, 24 hours a day every day. We also provide capabilities that d ...

Senior Java Architect Cloud Migration

Job DescriptionAnticipated Contract End Date/Length: November 30, 2026Work Set Up: Hybrid (3 Days per Week Onsite - Mandatory)Our client in the Information Technology and Services industry is looking for a Senior Java Architect - Cloud Migration to le ...

Lead Software Engineer Java, AWS

Join us and take your career to new heights as a Lead Java Software Engineer. You’ll have the opportunity to influence major technology decisions and mentor talented engineers. We value your expertise and encourage you to push boundaries, solve complex challenges, and grow professionally. Our team thrives on ...

AI Software Engineer (Java, Scala)

We offer a flexible working policy that supports a healthy balance between personal and professional wellbeing. This role requires in-office presence on Tuesdays & Thursdays to collaborate, connect, and learn from peers - while also maintaining the flexibility for meaningful work-life balance.Being ...

Java Technical Specialist (Low Latency)

Java Technical Specialist (Low Latency)At a GlanceSenior individual contributor role in a high-growth prediction markets trading firmCore stack: Java, Kafka, Aeron, FIX Protocol exchange and clearing infrastructureSalary: £80,000 - £95,000 ...

Software Engineer (C++, Java, Python)

Permanent Software Engineer (C++, Java, Python) Software Engineering Ampthill - Bedfordshire About the Role We have a need for a replacement Software Engineer with strong C++, Java, Python programming skills to join the Ampthill, B ...

Java Software Engineer Systematic Trading

Java Software Engineer - Systematic TradingLondon | £120,000-£160,000 + bonusJava, Trading Execution, PythonThe RoleThis is a hands‑on Java engineering role sitting close to the trading desk, focused on the evolution of a proprietary execution ...

Java Architect GCP Migration & Kubernetes

The Role: Java Architect GCP & Kubernetes Location: Sheffield , UK Position Type: Contract Inside IR35 Remote work option Available: Hybrid( 2 Days onsite in a week) Job Description: Key Responsibilities: Analyze existing on-premises application architecture and identify migration requirements. Design scalable, ...

Java Architect GCP Migration & Kubernetes

The Role: Java Architect GCP & Kubernetes Location: Sheffield , UK Position Type: Contract Inside IR35 Remote work option Available: Hybrid( 2 Days onsite in a week) Job Description: Key Responsibilities: Analyze existing on-premises application architecture and identify migration requirements. Design scalable, ...

Lead Software Engineer AWS / GCP

As a Lead Software Engineer in Cloud Foundational Services, you will enhance, build, and deliver secure, stable, and scalable technology products. You will lead delivery across multiple technical domains while staying hands-on with design, development, testing, and troubleshooting. You will help define and re ...

Lead Software Engineer AWS / GCP

As a Lead Software Engineer in Cloud Foundational Services, you will enhance, build, and deliver secure, stable, and scalable technology products. You will lead delivery across multiple technical domains while staying hands-on with design, development, testing, and troubleshooting. You will help define and re ...

Senior Software Engineer Food (Distributed Systems)

As part of the M&S Software Engineering team, you'll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers an ...

Senior Software Engineer Food (Distributed Systems)

As part of the M&S Software Engineering team, you'll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers an ...

Staff Software Engineer, Agentic Platform

Staff Software Engineer, Agentic Platform United Kingdom ABOUT TIDE At Tide we help SMEs save time (and money) in the running of their businesses by not only offering business accounts and related banking services, but also a comprehensive set of highly usable and connected admi ...

DAML Developer / Distributed Ledger Engineer – Canton Network

LocationWrexham, United Kingdom# DAML Developer / Distributed Ledger Engineer – Canton Network at N Consulting LtdLocationWrexham, United KingdomSalary£300 - £380 /dayJob TypeContractDate PostedMarch 9th, 2026Apply Now## **DAML Developer / Distributed Ledger Engineer – Canton Network****Location:** Wrexham, UK ( ...

Senior Front End Engineer Next.js React TypeScript

Senior Front End Engineer (Next.js React TypeScript) London / WFH to £85kAre you a Senior Front End Engineer looking for an opportunity to take ownership and make an impact?You could be progressing your career in a senior, hands-on Front End Engineer role at a hugely successful, global he ...

Senior Front End Engineer Next.js React TypeScript

Senior Front End Engineer (Next.js React TypeScript) London / WFH to £85kAre you a Senior Front End Engineer looking for an opportunity to take ownership and make an impact?You could be progressing your career in a senior, hands-on Front End Engineer role at a hugely successful, global he ...

Frontend Developer

Base pay range Perm Role – London – Onsite. Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer to work in a Front Office environment with Traders, Quants and Portfolio Managers within a Front ...

Senior Data Scientist

Senior Data Scientist Senior Data Scientist £2.5 million seed funded Startup utilising Machine Learning Data Scientist opportunity with a seed funded startup (£2.5 million), utilising machine learning technology to create up to 15% profit margin gains for clients in the entert ...

Salesforce Developer

We’re hiring | Salesforce Developer – Product Engineering Team (ISV) in Winnersh (Reading area), UK | Hybrid (3 days onsite)At Sage, we’re looking for a Salesforce Developer to join our Sage People product engineering team in Winnersh.Sage People is a global HR & people ...

Salesforce Developer

We’re hiring | Salesforce Developer – Product Engineering Team (ISV) in Winnersh (Reading area), UK | Hybrid (3 days onsite)At Sage, we’re looking for a Salesforce Developer to join our Sage People product engineering team in Winnersh.Sage People is a global HR & people ...

Platform Engineer III

This job is with Entain, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.There's nothing like a career at Entain. We're a leading, global sports betting and gaming company, delivering the most en ...

Laravel Developer

IT Jobs Norwich, England £30000 - £40000 per annum Permanent Apply Now Laravel Developer An established software consultancy are looking for an experienced Laravel Developer to them at their offices in Norwich.Location: Norwich NR2 1AW (office based)Salary: Circa £30 ...

Laravel Developer

IT Jobs Norwich, England £30000 - £40000 per annum Permanent Apply Now Laravel Developer An established software consultancy are looking for an experienced Laravel Developer to them at their offices in Norwich.Location: Norwich NR2 1AW (office based)Salary: Circa £30 ...

Java Developer Team Lead Up to £150k + Exceptional Bonus Elite FinTech Firm London Hyb[...]

Overview Sells: Cutting-edge tech, a collaborative and flat-structured environment, beautiful offices My client is looking for the best Full Stack Developers to join their high-performance team! You will be integral in designing building slick and complex enterprise-grade applications tha ...

Senior Node.js Developer (Full Stack)

Senior Engineer (Full Stack) Belfast | Hybrid | Full-Time At a Glance Location: Belfast (Hybrid) Employment Type: Full-Time, Permanent Seniority: Senior Engineer <stro ...

Developer Platform Engineer

Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high‑quality software solutions by ...

Full Stack Developer Industrial Software

Full Stack Developer - Industrial Software Primary Location: Newcastle, NSW, AU Metso is transforming the future of bulk material handling through advanced automation and intelligent decision‑making systems. Our Axo33 product suite delivers real‑time digital modelling, improved throughput ...

Java API Engineer Low Latency FIX & Cloud

Requirements Experience with developing external APIs ,A continuous improvement mentality, experience with coding using AI ,Identifies development risks and builds mitigations ,Around 5 years of Java development experience ,Strong concurrent/multithreaded p ...

Site Reliability Engineer III Java / Python

As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is part of the Software Eng ...

Site Reliability Engineer III Java / Python

As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is part of the Software Engine ...

Site Reliability Engineer III Java / Python

As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is part of the Software Engine ...

Senior Backend Engineer

Harmonic Security lets teams adopt AI tools safely by protecting sensitive data in real time with minimal effort. It gives enterprises full control and stops leaks so that their teams can innovate confidently. We are led by cybersecurity experts and backed by top investors including N47, Ten Eleven ...

Software Engineer

About the job your considering Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% o ...

Senior Platform Engineer Continuous Delivery (CD)

Job DescriptionWe are looking for a Software Engineer to join our Continuous Delivery (CD) Platform team. You’ll dive straight into Spinnaker, our strategic platform to help us build a global infrastructure that is scalable, reliable, and secure.At Wise, Continuous Delivery i ...

Software Engineer

About the job your considering Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% o ...

Senior Platform Engineer Continuous Delivery (CD)

Job DescriptionWe are looking for a Software Engineer to join our Continuous Delivery (CD) Platform team. You’ll dive straight into Spinnaker, our strategic platform to help us build a global infrastructure that is scalable, reliable, and secure.At Wise, Continuous Delivery i ...

Senior Platform Engineer — Build a Scalable Dev Platform

Fanatics-Betting- is seeking a Senior Platform Engineer to join their dynamic Platform Engineering team. This vital role requires expertise in cloud infrastructure and Kubernetes, focusing on enhancing developer productivity and cloud cost efficiency. The successful candidate will deliver key platform ...

Full Stack Engineer TypeScript Node

Full Stack Engineer TypeScript Node (PR/ ) London, England Salary: GBP 85,000 - GBP 100,000 per annum + bonus + benefits Full Stack Engineer / Developer (TypeScript Node) London / WFH to £100k Are you a technologist Full Stack Engineer looking for an opportunity to take ownership ...

Lead SharePoint Devloper

Lead SharePoint DeveloperLocation: Worthing (hybrid - 1 or 2 days per week in office)Salary: £65k - £75k+ (depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Lead SharePoint Developer, with ...

Lead SharePoint Devloper

Lead SharePoint DeveloperLocation: Worthing (hybrid - 1 or 2 days per week in office)Salary: £65k - £75k+ (depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Lead SharePoint Developer, with ...

Salesforce Developer Hybrid, AI Driven SaaS Platform

Job Title: Salesforce Developer Job Description We're hiring | Salesforce Developer – Product Engineering Team (ISV) in Winnersh (Reading area), UK | Hybrid (3 days onsite) At Sage, we’re looking for a Salesforce Developer to join our Sage People product engineering team in Winnersh ...

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    Junior Java Fullstack Developer Spring Boot React Jobs in United Kingdom Job Search Guide, Trends and Insights