126 to 150 of 150 Java Jobs in the South East

Software Engineer

Hiring Organisation
Espire Infolabs Limited
Location
Hemel Hempstead, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
with data migration tools (Apex Data Loader, DBAmp or similar) Proven skills in JavaScript, jQuery and AJAX Exposure to advanced structured programming (Apex, Force , Java/.NET) Experience with triggers, components, classes, workflows, approvals, reports and dashboards Experience building custom Lightning components Solid understanding of Agile (Scrum) and Jira Salesforce … Developer with a strong background in various programming languages, including Java, Python, and C++. Experience in Apex classes, triggers, LWC & Aura framework WC, AURA, APEX, API, Sharing Settings, SF Flow, Triggers. Understanding of RESTful APIs and asynchronous data retrieval Desirable Salesforce certifications: Platform Developer I, Platform App Builder, Sales Cloud ...

Senior Software Engineer

Hiring Organisation
CACI Limited
Location
Croydon, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
complex operational problems. As our business continues to grow, we are interested in speaking with an experienced Full Stack Software Engineer with expertise in Java to join one of our live projects within our Central Government team The Opportunity: We have a wide variety of teams who support our customers … resolve critical issues and ensure service continuity. The Fit: At present we are interested in speaking to Full Stack Engineers with commercial experience using Java, TypeScript, JavaScript and React. You will also be comfortable working with cloud technologies, primarily AWS and Azure. Previous consultancy experience is useful but not essential ...

Software Engineer

Hiring Organisation
BP
Location
Sunbury-on-Thames, Surrey, UK
Employment Type
Full-time
help adapt and integrate their solutions with the Yalla stack. Write high-quality, production-ready code in languages such as C#, Python, Java, or Go, and be willing to learn new technologies when needed. Work closely with product managers, designers, and fellow engineers to build solutions that make effective … release processes. Practical experience designing and working with relational databases and data models. Proficiency in at least one common high-level programming language (e.g. Java, C#, Python, Go, JavaScript, TypeScript), with exposure to or interest in learning others. Familiarity with container-based development (e.g. building, running, or deploying containerised applications ...

Clearing Full Stack Developer

Hiring Organisation
Lorien
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
backend. The ideal candidate will be a hands-on Full Stack Developer who is comfortable working across Angular/React, TypeScript/Node.js, Java microservices and SQL . You may naturally lean towards either front-end or backend engineering, but you will have sufficient experience across the stack to contribute … within a Micro Front End (MFE) architecture. Develop Backend for Frontend (BFF) services using TypeScript and Node.js . Design and develop backend services using Java and microservices architecture . Support the migration from Java 8/11 towards Java 21/23 . Develop and integrate solutions using ...

Java Developer

Hiring Organisation
Halian Technology Limited
Location
Bracknell, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 85,000 Annual
Java Developer - HealthTech Scale-Up Wokingham, Berkshire (Hybrid) Up to £85,000 + Benefits We're partnering with one of the UK's fastest-growing HealthTech scale-ups , transforming how hospitals deliver care through modern, cloud-based technology click apply for full job details ...

Graduate / Junior Developer, Python, Linux, C#, Java - London

Hiring Organisation
Noir
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £40,000 per annum
Graduate/Junior Developer, Python, Linux, C#, Java - London (Teck stack: Graduate/Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate/Junior Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world to attract, engage … experiences that are relevant, helpful, and personalized. Having recently launched in the UK, they looking to hire Graduate/Junior Developer (Python, Linux, C#, Java)) to become a part of their ever-growing family. They believe that individual developers are in the best position to make decisions about what should ...

Scientific Developer - Chemical Biology Resources

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Contract
Contract Rate
£80,000
curation, integration and dissemination of the groups resources (e.g. the data pipelines for generating ChEMBL releases which are a mixture of Python and Java). Develop new innovative solutions for enhancing scientific data workflows and support our mission to disseminate scientific information publicly Manage and enhance scientific software tools essential … willingness to help solve problems Advanced English language and excellent interpersonal skills You might have: Familiarity with containerization technologies (Docker) Basic understanding of Java, with a willingness to develop expertise and contribute to Java-based pipelines as needed Experience in using AI-based methods, such as NLP, LLM for efficient ...

SC Cleared Automation Tester

Hiring Organisation
LMA Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £420.00 per day
across UI, API and data testing. The role requires proven expertise in designing and implementing scalable automation frameworks using Selenium, Playwright, Cucumber/BDD, Java and Python, along with strong API testing and automation experience using Postman and Karate. Strong SQL and Azure Databricks skills are required for data validation … experience with Cucumber and Behaviour-Driven Development (BDD), including developing and maintaining BDD-based automated test scenarios. * Strong programming/scripting skills in Java and Python. * Strong SQL skills, including complex queries for data validation, reconciliation and backend testing. * Hands-on experience with Azure Databricks and data validation/testing. ...

Enterprise Architect/Technical Architect

Hiring Organisation
Harvey Nash
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£800.00 - £850.00 per day
speak with candidates who bring experience across several of the following areas: Solution Architecture: Designing enterprise-scale solutions and modernising complex technology platforms. Java & Microservices: Strong engineering foundations, ideally including Java, Spring Boot, REST APIs and distributed systems. Event-Driven Architecture: Experience with Kafka, IBM MQ, Solace or similar messaging ...

Senior QA Automation Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
Burgess Hill, West Sussex, United Kingdom
Employment Type
Permanent
Salary
£60000 - £65000/annum
test strategies, mentor engineers, and partner with developers on code quality and unit testing. Requirements Core Technical Skills: Expertise in RestAssured API testing , Playwright (Java) , and Selenium (Java) . Experience & Stack: 6+ years in QA automation covering Web, Mobile, and REST APIs, with hands-on experience in CI/ ...

Senior Systems Engineer

Hiring Organisation
Rise Technical Recruitment
Location
Basingstoke, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum Bonus, Healthcare
Pension | Healthcare| 10% Bonus | On-call supplement £450p/m Are you a Senior Systems Engineer with strong experience across Linux, Java, SQL and high-availability infrastructure? This is an opportunity to join a specialist technology and engineering business working on a large-scale communications network supporting Critical National Infrastructure. … work closely with Software, Hardware, Firmware and R&D teams to improve system reliability, monitoring and self-healing capability. The Role Technical Environment: Java | Linux | VMware | SQL | MS SQL Server | PostgreSQL | Bash | Python | IP Networking | DNS | Distributed Systems | Performance Monitoring | Troubleshooting | Debugging | ITIL | Configuration Management Provide 4th line technical support ...

Backend Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
limited to: Build, scale, and maintain backend services, including APIs, workflow engines, data services, and system integrations. Develop and support integrations between Java/Spring platform components and Python-based AI services. Design secure, reliable, and high-performance systems. Collaborate with cross-functional engineering teams to deliver robust backend solutions … strategies, monitoring, observability, and application security. Regular use of AI-assisted development tools such as Cursor, Claude Code, or similar productivity tools. Experience with Java/Spring, event-driven architectures, workflow engines and LLM integrations is highly desirable. SALARY AND BENEFITS Up to £80,000 base salary Contributory pension scheme ...

Site Reliability Engineer

Hiring Organisation
HCLTech
Location
Burgess hill, United Kingdom
tokenization platform. Candidate should be strong in ITSM process and hands-on with automation scripting and cloud technologies. Good to have proficiency with: Programming - Java, vert x, Python, Shell Scripting, GO, REST SRE - Kubernetes, Splunk/ELF, Openshift, CI/CD DB Postgres/Couchbase/Oracle Technical Skill Managing … Monitoring and alerting using Splunk or ELF Querying and tuning using Postgres or Oracle databases Developing and debugging REST APIs for platform integration Supporting Java and Vert.x based microservices in production Managing Couchbase clusters and optimizing performance Monitoring and resolving issues in Postgres/Oracle databases ...

Associate Salesforce Developer

Hiring Organisation
Sage
Location
Winnersh, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience. Ideally, you'll have experience or knowledge in one or more of the following: - Salesforce development and programming, particularly Apex, Lightning or LWC - Java - JavaScript/TypeScript - Object-oriented programming and software development principles - APIs, databases or web application development Salesforce development knowledge would be a strong advantage … also interested in developers with solid Java or JavaScript foundations who are motivated to build their Salesforce expertise. Just as important: how you work, we're looking for someone who: - Has excellent communication and interpersonal skills - Is comfortable working with people from different backgrounds, roles and levels of technical expertise ...

Contract Quality Assurance Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Ltd
Location
Hounslow, Middlesex, United Kingdom
Employment Type
Full-Time
Salary
£340.00 - £380.00 per day
Framework, Cypress, Karate or Appium; Postman or SOAP UI; Jenkins and GitHub; JSON, SQL, Kafka or Grafana; performance, resilience or security testing; Python or Java; ISTQB; testing AI-powered or agentic capabilities Ready to Apply? If you want your automation to protect real flights, real passengers and real operational deadlines … Automation Engineer, SDET, Senior QA Analyst, API Test Engineer, Playwright, Selenium, Cypress, Robot Framework, Karate, Appium, Postman, Jenkins, GitHub Actions, CI/CD, Python, Java, SQL, Kafka, ISTQB, Agile testing, regression testing, airline operations, load control, weight and balance, aviation software, safety-critical systems. Deerfoot Recruitment Solutions ...

Cato Cloud Engineer

Hiring Organisation
VIQU IT Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £700.00 per day
Cato Cloud Engineer 6-month contract – Remote The Cato Cloud Engineer Role: VIQU are seeking a Cloud Engineer to join a central Cloud Engineering team, helping enhance and automate cloud infrastructure while supporting cloud migration ...

Java Automation Test Engineer

Hiring Organisation
Sparta Global Limited
Location
South Croydon, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP 25,000 Annual
passionate and committed individuals who want to kickstart a career in technology! You must be willing to complete full-time training in our Java Automation Engineer programme and will then be assigned to work in a junior role with one of our trusted client partners as a 'Spartan' consultant. ...

Java Engineer - Market Data

Hiring Organisation
CBSbutler Holdings Limited
Location
South East, United Kingdom
Employment Type
Permanent
Salary
GBP 110,000 Annual
Java Engineer - Market Data - LSEG/RTSDK Migration Permanent London - Hybrid 3 days per week Salary - £85K - £110K We are seeking an experienced Java Engineer with strong market data and electronic trading experience to support the modernisation of a Futures algorithmic trading platform. The role will focus on migrating from ...

ActivePivot Developer - Credit Risk / Market Risk

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£850.00 - £950.00 per day
ActivePivot Developer - Credit Risk/Market Risk, Banking, Java Up to £950 per day (Inside IR35 - Umbrella) London/Hybrid (2 days per week on-site - flexible) Initially until the end of March 2027 My client is a Global Banking organisation who are hiring an ActivePivot Develope r with … strong background in Software Engineering utilising Java, with strong Front Office Banking domain expertise, specifically within Credit Risk/Market Risk to work on a business-critical Enterprise Risk Platform. Key Requirements: Proven experience in ActivePivot Development Demonstrable Software Engineering expertise in a Front Office, Trading (Investment Banking) environment with ...

Salesforce Engineer

Hiring Organisation
Sage
Location
Winnersh, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Salesforce - it is not a configuration or admin position. What we're looking for Core skills • Proven experience with object-oriented programming, e.g. Java or C# • Experience developing with Salesforce Lightning • Hands-on delivery of solutions on the platform • Strong proficiency in Apex, SOQL and JavaScript • Ability to manage …/CD practices • Exposure to Salesforce REST APIs • Salesforce Developer Certification We are open to: • Experienced Salesforce Developers, or/and • Backend developers (Java/C#) looking to specialise in Salesforce, with strong development fundamentals and a desire to learn Benefits - we have plenty! • Competitive salary plus generous bonus scheme ...

Software Engineer

Hiring Organisation
Lockheed Martin
Location
Havant, Hampshire, UK
Employment Type
Full-time
/Casual: FullTimeDepartment: MFC-LMUK AmpthillBusiness Unit: MFC-LMUK AmpthillAbout the roleWe have a need for a replacement Software Engineer with strong C++, Java, Python programming skills to join the Ampthill, Bedfordshire Engineering Team. At Lockheed Martin, you'll work on meaningful, cutting-edge projects while developing your skills through … innovation and growth. Required skills, qualifications and experienceProven and demonstrable evidence of capabilities in software engineering. Proven and demonstrable evidence of capabilities in C++, Java and Python programming. Proven and demonstrable experience of working as part of an integrated team on a large-scale programme. Strong oral and written communication ...

Electronic Design Apprenticeship

Hiring Organisation
AWE PLC
Location
Atomic Weapons Establishment, Aldermaston, Reading, Berkshire, England, United Kingdom
Employment Type
Degree Apprenticeship
Salary
£24,500 a year
As an Electronic Design Apprentice, you will start by learning the basics of electronics through practical projects. You will then spend time in different teams across the business, building your skills and understanding how electronics ...

SITS StuTalk Developer

Hiring Organisation
Morson Edge
Location
Luton, Bedfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - 700 per day
particularly interested in candidates who have hands-on experience developing and supporting SITS and StuTalk. You do not necessarily need to be a specialist Java developer, but you should have demonstrable experience of writing code in a programming language. StuTalk/SITS Developer-Essential Experience Strong experience working with SITS …/e Hands-on StuTalk development experience – essential Strong PL/SQL skills Experience with Java or another programming language Experience of product/application support involving data configuration StuTalk/SITS Developer – Desirable Experience HTML experience Experience with source control software such as Git, SVN or SourceSafe Experience working ...

Data Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£520.00 per day
data-platform activities. Apply DevSecOps principles to data engineering and deployment processes. Use GitHub/GitLab for source control and collaborative engineering. Contribute to Java development where required within the wider data platform. What you'll need to succeed You'll need strong commercial data engineering experience, particularly across enterprise … Batch and real-time data processing Enterprise data warehouse development Large-scale data ingestion and transformation SQL Relational databases Database/DBA knowledge DevSecOps Java GitHub/GitLab Minimum 5 years' continuous/unbroken UK residency What you need to do now If you're interested in this role, click ...

Senior Rust Engineer

Hiring Organisation
Understanding Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £130,000 per annum
Senior Rust Engineer Up to 120,000 Remote (UK OR Germany) Low Latency | Async Rust | Tokio Drones We have a new and exclusive partnership with one of the most exciting scale-ups in Europe, who ...