1 to 25 of 183 Java Jobs in the South East

Lead Engineer - Back End

Hiring Organisation
OneSavings Bank PLC
Location
Chatham, Kent, UK
Employment Type
Full-time
helping to build long-term, OSB-led technical expertise. Your responsibilities will include: Designing, developing and maintaining high-quality, scalable backend solutions using modern Java technologies Building and maintaining Java web services and components in line with detailed designs and best practices Championing Test-Driven Development (TDD), ensuring strong unit … skills? We are looking for talented individuals who have the experience and knowledge set out below: Extensive hands-on experience developing backend systems using Java (Java 8 minimum, ideally Java 11+), Spring Boot and microservices Strong experience designing and consuming RESTful APIs, building event-driven systems, and applying DDD principles ...

Senior Java Developer

Hiring Organisation
G.R.E. Recruitment Limited
Location
Guildford, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java Fx or Java Swing … Linux G.R.E. Recruitment is delighted to partner with a leading Defence Sector organisation who are looking to add a Senior Java Developer to their growing team in their Guildford office. In this role you'll be joining an experienced Java team working on user interfaces, developing cutting edge sonar systems ...

Java Developer-Golang

Hiring Organisation
Qualient Technology Solutions UK Limited
Location
Burgess Hill, West Sussex, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £400/day
Description:- We are looking for a skilled Java Developer with strong Golang experience to design, develop, and maintain high-quality backend applications. You will work closely with cross-functional teams to build scalable, reliable, and performant systems. Key Responsibilities Design, develop, and maintain backend services using Java and Golang Write … scalability, and reliability Troubleshoot, debug, and resolve production issues Contribute to CI/CD pipelines and automated testing efforts Required Qualifications Strong experience in Java (Java 8+) Hands-on experience with Golang in production environments Solid understanding of JVM internals and object-oriented design principles Experience with frameworks such ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Basingstoke, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £70000/annum
with MSSQL and Azure DevOps (CI/CD) Strong communication and problem-solving skills Nice to have Microservices, Docker/Kubernetes, TDD, DevOps automation Java, AI-assisted development, security, or PKI experience Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

Software Developer in Test

Hiring Organisation
TEN10 SOLUTIONS LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Essential Skills & Experience: Eligibility for SC clearance . Experience in Agile environments (e.g., SCRUM, Kanban) A technical development background with coding skills in Java, C#, TypeScript, JavaScript , or similar. Expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured. Knowledge of integration testing ...

Senior DevOps Consultant

Hiring Organisation
Exponential-e
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
information technology practices and products to provide objective and credible opinions and guidance Experience of Linux/RHEL v6x, 7x and 8x JavaScript, SQL, Java, Python and Unix coding Scripting knowledge AGILE JIRA Communicate with impact and empathy and adapt style to suit the situation OpenText Service Manager and/ ...

Java Developer

Hiring Organisation
True North Group
Location
Crawley, West Sussex, England, United Kingdom
Employment Type
Temporary
Salary
£60,000 - £85,000 per annum
Java Developer (with Kotlin) x 2 Location: London (1–2 days per week onsite in Crawley) 6-Month Fixed-Term Contract Salary: £70,000 – £85,000 We are seeking two Java Developers with Kotlin experience to join our team on a 6-month fixed-term contract. This is an opportunity … level who are confident working in production environments and contributing to high-quality software delivery. Key Responsibilities Develop, enhance, and maintain backend services using Java and Kotlin Contribute to system design and technical decision-making Write clean, maintainable, and well-tested code Participate in code reviews and promote engineering best ...

Application Solution Architect - Corporate Payments

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
microservices architectures , cloud platforms (AWS/Azure/GCP), and integration technologies. Experience with DevOps, CI/CD, containerisation , and modern development languages (Java, .NET, Python, JS frameworks). Ability to translate complex architecture for technical and non-technical stakeholders . 10+ years' experience in Banking/Financial Services technology. ...

Lead Full Stack Engineer

Hiring Organisation
KHUDA TECHNOLOGY LIMITED
Location
Crawley, West Sussex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Familiarity with DevOps tools, CI/CD pipelines, and version control (Azure DevOps, Git). Full stack experience with modern back-end technologies (Node.js, Java, Python). SQL and NoSQL database experience and RESTful API integration. Exposure to cloud platforms (Azure, AWS, or Google Cloud). Proven experience leading developers ...

Engineering Manager

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
APIs Proficient in Web Technologies like HTML, CSS, JavaScript, React.js, Next.js and Node.js, and in event-driven and eventual consistency systems using Kafka, .Net, Java, REST APIs, AWS, Terraform and DevOps Nice to have:experience in data pipping and modelling using SQL, DBT, ETL, Data Warehousing, Redshift and Python ...

Lead Software Developer In Test - Lead Consultant

Hiring Organisation
TEN10 SOLUTIONS LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Proven leadership in QA/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban). Strong programming skills in Java, C#, JavaScript/TypeScript, or similar. Deep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssured . Experience with integration testing , test ...

Engineering Manager

Hiring Organisation
Stepstone UK
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
APIs Proficient in Web Technologies like HTML, CSS, JavaScript, React.js, Next.js and Node.js, and in event-driven and eventual consistency systems using Kafka, .Net, Java, REST APIs, AWS, Terraform and DevOps Nice to have:experience in data pipping and modelling using SQL, DBT, ETL, Data Warehousing, Redshift and Python ...

Salesforce Developer

Hiring Organisation
Triad Group PLC
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
with the ability to work effectively in collaborative teams. Exposure to agile delivery methods. Experience with other development languages or frameworks such as JavaScript, Java, Python, or .NET - or a strong willingness to learn and adapt to new technologies as required. Qualifications & Certifications Salesforce Platform Developer I - Required Salesforce Platform ...

Java Tech Lead

Hiring Organisation
Velocity Talent Ltd
Location
Burgess Hill, West Sussex, South East, United Kingdom
Employment Type
Contract
Contract Rate
£300 per day £300 POUNDS PER DAY INSIDE IR35
Java Tech Lead/Architect with 10+ years experience is needed for an initial 6-month contract with further extensions up to 18 months paying £300 a day inside IR35 to drive the design and execution of high-scale, event-driven systems. This role is a hybrid of strategic architectural … microservices within a complex, long-term program. Key Responsibilities Architectural Leadership: Design and oversee the implementation of scalable microservices and event-based architectures using Java, Spring Boot, and Kafka. Team Steering: Act as the technical point of contact for the team; facilitate decision-making, sprint planning, and resource allocation. Quality ...

Java Tech Lead

Hiring Organisation
Velocity Talent Ltd
Location
Burgess Hill, UK
Java Tech Lead/Architect with 10 years experience is needed for an initial 6-month contract with further extensions up to 18 months paying £300 a day inside IR35 to drive the design and execution of high-scale, event-driven systems. Interested in learning more about this job Scroll … microservices within a complex, long-term program. Key Responsibilities Architectural Leadership: Design and oversee the implementation of scalable microservices and event-based architectures using Java, Spring Boot, and Kafka. Team Steering: Act as the technical point of contact for the team; facilitate decision-making, sprint planning, and resource allocation. Quality ...

Java Developer

Hiring Organisation
Lynx Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum, Negotiable
Java Developer - Remote Working Lynx are currently working with a large IT consultancy to help them source a Senior Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Engaging in the entire software development … best practices in software engineering across teams and projects Key skills and experience: Must be either SC cleared or eligible Experience working as a Java Developer Java development experience Experience working within cloud environments If this role sounds of interest, then please apply with your updated CV. ...

Senior Azure API Engineer

Hiring Organisation
Vermillion Analytics
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£550 - £750 per day
Azure Deep expertise in Azure API Management Strong OpenAPI, RESTful API design, and security protocols (OAuth 2.0, JWT, TLS) Proficiency in Node.js/Java/C# and modern integration patterns Experience with CI/CD, monitoring tools, and DevOps practices Security and quality-first mindset Bonus Points: Azure Databricks, Data ...

Enterprise Systems Developer

Hiring Organisation
Sanderson Government and Defence
Location
Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
integration concepts, including REST/SOAP APIs and data mapping. Experience with XML, JSON, SQL, and relational databases. Proficiency in programming languages such as Java, C#, or Python. Familiarity with cloud platforms (AWS, Azure, etc.) and microservices architecture. Experience with enterprise systems, ERP solutions, HCM platforms, and integration tools; training ...

DevOps Engineer

Hiring Organisation
Sanderson Recruitment
Location
Woking, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
would be useful, but you don't need all of them: Kubernetes, Docker, Helm, Terraform, Ansible, Jenkins, GitLab and CI/CD pipelines, Python, Java and Spring, JavaScript and React, and any major cloud platform. Reasonable Adjustments: Respect and equality are core values to us. We are proud ...

Java Developer Contract

Hiring Organisation
Halian | Managed Services, Recruitment Agency & Contract Staffing
Location
Fleet, England, United Kingdom
Contract Java Developer Inside IR35 - Market Rates - 12m + Contacts Halian Technology are currently looking to hire several contract Java Developers for a fintech business in Hampshire. We are looking for a UK-based professionals with a strong background in Java who want to work on a greenfield build with … have an oversight on design decisions and guides team to achieve key results for products assigned to them. Key Skills needed: 4 years + Java Development Java 17/21 Spring boot Nexus, Artifactory, Sonar, Jacoco Kafka Kubernetes, Helm Databases - Hbase etc Nice to have: Kafka Streams, Data sinks ...

DevOps Consultant

Hiring Organisation
Network IT
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £120,000 per annum
technologies including EC2, S3, Lambda, EKS and CDK Docker and Kubernetes Cloud networking and security best practice Backend development with Python and/or Java Infrastructure-as-code and automation scripting SQL and relational databases Integrating third-party software and tooling SFIA Level 4/5 Desirable Experience building ...

Neo4j Developer / Graph Database Specialist

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
with other data platforms or applications. Knowledge of software development best practices, including version control, testing, and deployment. Proficiency in relevant programming languages (e.g., Java, Python, or JavaScript). Excellent problem-solving skills and attention to detail. Strong communication skills and ability to work collaboratively in a team. Preferred Qualifications ...

Enterprise Systems Developer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Southampton, Hampshire, Nursling, United Kingdom
Employment Type
Permanent
Salary
£45000 - £60000/annum
data mapping. Experience with various data formats including XML, JSON, and SQL. Proven experience in enterprise systems development. Proficiency in programming languages such as Java, C#, or Python. Strong knowledge of database management systems (SQL, Oracle, etc.). Experience with web technologies (HTML, CSS, JavaScript, etc.). Experience with developing ...

Workflow/Business Process Developers (App Support, Debugging)

Hiring Organisation
Hays DT - South Coast
Location
Sussex, United Kingdom
Employment Type
Any
Salary
GBP 40,000 - 55,000 Annual
succeed We are looking for proficiency in software coding, ideally Python but open to strong Excel/VBA/SQL, automated testing, C#/Java etc for the development of Workflows. Communication skills are paramount as you are the interface between the development team and key stakeholders in the business. ...

Workflow Developers App Support, QA, Coding, Debugging

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Gatwick, West Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
succeed We are looking for proficiency in software coding, ideally Python but open to strong Excel/VBA/SQL, automated testing, C#/Java etc for the development of Workflows.Communication skills are paramount as you are the interface between the development team and key stakeholders in the business.Evidence ...