226 to 250 of 408 Java Jobs in the South East

Test Engineer

Hiring Organisation
Proactive Appointments
Location
Farnborough, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Strong Testing Experience in Non-Functional testing Experience of working with Test Management tools like JIRA, TFS, ALM Familiar with C# .NET, HTML, SQL & Java Good Experience of working with SQL and SQL Management Studio. Excellent knowledge in Postman & SOAP UI for API Testing Must be able to work closely ...

Staff Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
systems, functional programming, or cloud-native architecture Desirable Skills/Knowledge/Experience (As applicable) 7+ years of professional experience in below Primary Scala, Java, AWS Secondary Golang, Tibco, Python ...

Digital Apprenticeship - Software & platform engineering

Hiring Organisation
BP P.L.C
Location
BP ICBT, Chertsey Road, Sunbury-on-Thames, Surrey, England
Employment Type
Higher Apprenticeship
Salary
£22,100 a year
solve real-world problems. Developing, improving and crafting new products and services, you’ll focus on at-scale enterprise software development products using Java, C#.Net or Node js. You’ll also be involved in rapid application development on low-code platforms such as Salesforce, Service Now and Microsoft PowerApps. ...

Weapon System Simulation and Experimentation Engineer - Undergraduate Placement 2026

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£22,000
customers, including test and certification. We work across a number of disciplines, primarily software development using programming languages such as C++, C# and Java within environments such as Visual Studio and Eclipse, but we also span system engineering, networking, hardware integration, and use of algorithms such as flight dynamics ...

Lead Java Developer

Hiring Organisation
ARC IT Recruitment Ltd
Location
Haywards Heath, West Sussex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Lead J ava Developer HealthTech SaaS | Tech for Good UK-based, Fully Remote, Up to £75k, Excellent Benefits, Permanent Lead Java Developer is required by our successful HealthTech scale-up client. You'll be leading a small, focused engineering team (5 developers) working on full-stack development with Java/… Spring Boot on the backend and React Native for mobile. You will: Lead technical direction and architecture, working across Java backend services, frontend and React Native mobile apps Set engineering standards and review code for quality, security and performance Mentor and develop a small dev team, shaping culture ...

Senior Developer

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 per day
platforms, and applying strong DevOps, TDD, and modern engineering practice throughout. Key Responsibilities Develop new services using Python while supporting existing components written in Java and .NET Work with Oracle PL/SQL to support legacy and operational systems Engineer solutions across cloud and infrastructure environments including AWS, Azure, Linux … engineers, designers, and product teams to deliver secure, scalable, user-centred services Required Technical Skills Strong experience building digital services with Python Familiarity with Java and .NET for supporting existing systems Skilled in Oracle PL/SQL Experience with AWS and Azure Knowledge of GitHub, Azure DevOps, Docker, Kubernetes ...

Senior Developer - £400PD - Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £425 per day
Responsibilities Backend Development: Develop and maintain backend services, with Python as the preferred language for new systems. Provide support for services built in Java and .NET, ensuring seamless integration and continued reliability. Enhance and maintain existing solutions using Oracle SQL PL. Database & Data Services: Work with relational databases including Oracle … culture of knowledge sharing and continuous improvement. What We're Looking For Strong experience developing backend services with Python, plus working knowledge of Java and/or .NET. Proficiency in SQL and experience with Oracle PL/SQL or similar technologies. Hands-on experience with cloud platforms (AWS, Azure), containerisation ...

Senior Java Software Engineer

Hiring Organisation
Q1 Technologies, Inc
Location
Southampton, UK
Employment Type
Full-time
Role: Senior Java Developer Type: Contract (Outside IR35) Location: Farnborough, UK (hybrid – 3 days per week) About the Role We are seeking a highly skilled and experienced Senior Java Developer to design, develop, and maintain robust, scalable, and high-performance applications. The ideal candidate will have deep expertise in Core … Java, Spring Framework, and Microservices architecture, along with hands-on experience in AWS cloud services and automation tools like Terraform or Ansible. Required Skills & Qualifications Strong proficiency in Core Java, OOPs concepts, and Spring 11/17 Framework. Hands-on experience with Microservices and RESTful API design. Experience with ...

Senior Java Software Engineer

Hiring Organisation
Q1 Technologies, Inc
Location
Farnborough, England, United Kingdom
Role: Senior Java Developer Type: Contract (Outside IR35) Location: Farnborough, UK (hybrid – 3 days per week) About the Role We are seeking a highly skilled and experienced Senior Java Developer to design, develop, and maintain robust, scalable, and high-performance applications. The ideal candidate will have deep expertise in Core … Java , Spring Framework , and Microservices architecture , along with hands-on experience in AWS cloud services and automation tools like Terraform or Ansible. Required Skills & Qualifications Strong proficiency in Core Java , OOPs concepts , and Spring 11/17 Framework . Hands-on experience with Microservices and RESTful API design. Experience with ...

Senior Java Software Engineer

Hiring Organisation
CMC Markets
Location
Slough, Berkshire, UK
Employment Type
Full-time
release management. Respond to real-time trading issues in a fast-paced environment, ensuring minimal business disruption. Key Skills & Experience: Strong expertise in Core Java, Spring Framework/Spring Boot, or similar backend frameworks. Proven experience designing and developing API-based, microservices-driven architectures. Solid understanding of multi-threaded systems ...

SC Cleared Java Developer

Hiring Organisation
eTeam
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
Title: Lead Java Engineer Clearance Required: SC Duration: 6 months Location: Telford Job Description: Client are looking for an enthusiastic JAVA/Microservices engineer - 1 with Angular skills also. Engineers need to be SC Cleared to work on ITSD Live Service Key technical skills required include: Java, Spring Springboot ...

Full Stack Software Engineer

Hiring Organisation
Firenze
Location
Slough, Berkshire, UK
Employment Type
Full-time
design, build, and deliver customer-facing features across our greenfield platform. You'll work end-to-end—crafting TypeScript frontends and robust Java back-ends—while learning from experienced engineers and contributing to a modern, scalable architecture. This is a hands-on role with plenty of opportunity to develop your … mentorship, learning, and engineering excellence. Key Responsibilities Feature Delivery: Collaborate with senior engineers to deliver new features from design to production. Back-End Engineering (Java): Build APIs and microservices using Java (Spring Boot, Micronaut, or Quarkus), with guidance on best practices for performance and reliability. Front-End Engineering (TypeScript – Nuxt ...

Mid-Level Java Developer

Hiring Organisation
G.R.E. Recruitment Limited
Location
Epsom, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Level Java Developer Role - Java 8+, Spring MVC, SpringBoot, REST API, Maven or Gradle, GIT - Award-Winning UK based FinTech Company - Surrey - Hybrid - 4 days onsite/1 day WFH - £50,000 - £60,000 (Depending on Experience) G.R.E. Recruitment Limited is delighted to partner yet again with an Award-Winning … based FinTech Company who are looking to add a Mid-Level Java Developer to their development team reporting to the Engineering Manager who G.R.E. Recruitment recently placed with them. I am looking for a Mid-Level Java Developer with 3-5 years experience. In this role you'll be helping ...

Senior Java Software Engineer

Hiring Organisation
Paritas Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
Lead Software Engineer – Java Microservices | London (1 day per week on-site) | £74,000 – £92,000 + Package We're partnering with a leading UK bank to recruit a Lead Software Engineer with strong Java and microservices expertise. This is a hands-on role building high-performance, scalable software … such as e-commerce search functionality, streaming platform logins, or other large-scale consumer-facing systems. What We're Looking For Proven experience developing Java microservices for high-traffic applications (retail, e-commerce, media, or streaming platforms). Hands-on experience with the full software lifecycle in agile environments ...

Senior Java Developer

Hiring Organisation
G.R.E. Recruitment Limited
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
Senior Java Developer Role - Leading Internet of Things (IoT) Based Company - Hybrid/Once a week onsite in Central Reading based office - £70,000 - £90,000 DOE + Benefits Essential Exp: Java 11/17, Springboot, REST API's, Microservices, Kubernetes. Desirable Exp: ReactJS - this role is 90% Backend Development ...

Application Support Engineer

Hiring Organisation
Rise Technical Recruitment Limited
Location
Basingstoke, Hampshire, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 Annual
Application Support Engineer (Linux/SQL/Java) Location: Basingstoke (Hybrid - Commutable from Reading, Farnborough, Guildford, Newbury, and surrounding areas) Salary: £40,000 - £42,000 DOE + Hybrid Working + Training + Progression + Excellent Benefits Are you an experienced Application Support Engineer with strong technical knowledge of Linux ...

Sports Trading Quantitative Analyst

Hiring Organisation
Spectrum IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £120,000 per annum
well as very competitive salaries, our client offers an excellent working environment. Skills required: Proficient in several of the following: Python, C#, C++, Java Mathematical Modelling Mathematical skills, particularly a keen understanding of probabilities and statistics Analytic mindset Strong communication skills Accuracy and attention to detail Experience in data science ...

Technical Lead

Hiring Organisation
Understanding Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
part in shaping architecture, mentoring engineers, and driving best practices across the platform. They're looking for people with experience in: Kotlin (or strong Java engineers willing to transition) AWS or other major cloud platforms Event-driven & microservices architectures Working in modern, product-driven tech environments Leading teams while remaining ...

Satellite Electrical Engineer

Hiring Organisation
Yolk Recruitment Limited
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£40 - £45 per hour
scripting languages, in particularly writing and debugging Linux/Unix bash scripts is an advantage. Knowledge of a programming language such as C, Java, python ...

Retail Delivery Manager

Hiring Organisation
Damia Group Ltd
Location
Hampshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £540 per day
application which is a set separate vue-js SPA application packed into a single UI. Backend - consists of a number of domain specific Java microservices, each with their own MySQL database deployed in Azure. Communication between the two is achieved via GraphQl queries and mutations. The application interfaces ...

Director - Lead Software Engineer Java, Equities

Hiring Organisation
Huxley
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£120,000 - £180,000 per annum
Director - Lead Software Engineer (Java, Equities) Location: London | Division: Investment Banking | Type: Full-time About the Role We are seeking a Director-level Lead Software Engineer to join our Equities Technology team within the Front Office. This is a hands-on, independent contributor role where you will design and build … closely with traders, quants, and other technologists to deliver innovative solutions in a fast-paced environment. Key Responsibilities Lead the design and development of Java-based trading and risk platforms for equities. Deliver low-latency, high-throughput systems for order management and execution. Collaborate with front-office stakeholders to understand ...

Senior Java Dev

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Wokingham, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £85,000 per annum
Senior Java Developer | Fullstack | Microservices | HealthTech | Wokingham | £85k I'm proud to partner with the UKs largest and fastest-growing EPR business, driving digital healthcare transformation with pioneering cloud and SaaS technologies. They have become a critical platform in hospitals around the UK and is one of the most widely … used clinical applications by doctors. They are looking for an experienced Senior Java Developer to help develop their rapidly growing application. This isn’t just another coding job, it’s an opportunity to build technology that directly impacts lives and shape the future of patient care.The ideal candidate will have ...

Java Engineer London - Hybrid HyperGrowth Fintech

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 per annum
Senior Java Engineer £140k + Equity – London Java 21, Spring Boot, Microservices, AWS Sometimes the simplest ideas are born from everyday struggles. In regions where inflation is soaring, people have long worried about their savings losing value overnight. Out of that challenge came a new kind of e-wallet … promises; it’s about peace of mind and a fair chance to participate in the global economy while protecting income.As a Senior Java Engineer, you’ll play a key role in building this out and maintaining the backend infrastructure. You’ll work with Java 21+, designing APIs that connect ...

Full Stack Developer (Space/Ground Segment Software)

Hiring Organisation
Hays
Location
Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£95,000
Must Have's - Must possess an EU or Five Eyes passport (UK, US, Canada, New Zealand, Australia). - Has worked Full Stack with Java, Python or C++ paired with JS/TS, ideally React. - Must have worked on Mission-Critical Systems within the space sector or adjacent (e.g., defence, aviation … with a Bachelors, Masters or PhD Degree in a STEM or Computing discipline. Must have at least five years of full stack development using Java, Python or C++ for Back end Development and JavaScript on the Front End, ideally with the React framework. It is essential you've worked ...

Senior Java Developer Full Stack

Hiring Organisation
Client Server
Location
Guildford, Surrey, UK
Employment Type
Full-time
Senior Java Developer/Engineer (Java Full Stack SC Clearance) Guildford/WFH to £80k Do you have strong Java skills combined with full stack development experience? You could be progressing your career in a senior, hands-on role at a scaling technology company that produces software solutions … defence and civil aviation sector. As a Senior Java Developer xxuwjjq you will design and develop client If your skills, experience, and qualifications match those in this job overview, do not delay your application. Please click on the apply button to read the full job description ...