Java developer Work, Jobs in Headington, Oxf (with Salaries)

Mid-Level Java Developer
Halliburton —Abingdon
- Full-time
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
Software Engineer
IRL Oxford —Oxford
- £27,000 - £28,000 a year
- Part-time
- Hybrid work
- Azure
- Java
- AWS
Quick apply
Software Engineer II
Tripadvisor —Oxford
- Java
- Bachelor's degree
- Mentoring
- Employee assistance programme
- Employee discount
Quick apply
Full-Stack Software Engineer III
RELX —Oxford
- Full-time
- AI
Software Engineer - NextGen Academy
Rocket Software —Newbury
- Full-time
- Hybrid work
- Software troubleshooting
- Engineering
Full-Stack Software Engineer III
Elsevier —Oxford
- Full-time
- AI
Senior Automation Engineer, Laboratory Automation & Biobanking
Moderna, Inc. —Oxford
- Full-time
- Computer Science
- Engineering
- Master's degree
- Annual leave
System Development Engineer, AWS Networking
AWS EMEA SARL (UK Branch) —Thames Valley
- Full-time
- Java
- AWS
- Software development
System Development Engineer, ToolBelt - Builder Tools, Operator Tools, UXP2 and Cutlass.
AWS EMEA SARL (UK Branch) —Thames Valley
- Full-time
- DevOps
Full Stack Software Engineer
Astroscale —Didcot
- £40,000 - £85,000 a year
- Full-time
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
- Life insurance
- Sick pay
Associate Software Engineer
Halliburton —Abingdon
- Full-time
- Computer Science
- Engineering
- No experience needed
Principal Java Engineer
Group GTI —Wallingford
- Full-time
- Hybrid work
- Computer Science
- Continuous improvement
- No degree
Quick apply
Senior Software Engineer
Wireless Logic mdex GmbH —Reading
- Hybrid work
- Mentoring
- Agile
- Employee assistance programme
- Employee discount
Software Support and Development Engineer
KION Group AG —Banbury
- Full-time
- Oracle
- Travel
- Software development
Software Engineer - Space Domain Awareness
GMV —Didcot
- Hybrid work
- Software troubleshooting
- Machine learning
- Travel
- Employee discount
Senior Software Engineer
Halliburton —Abingdon
- Full-time
- Computer Science
- Engineering
- Java
Sr. Premium Support Engineer - Identity & Access Management (IAM)
OpenText —Reading
- Java
- Bachelor's degree
- Communication skills
Senior Technical Design and Development Specialist
DHL —Milton Keynes
- Full-time
- Bachelor's degree
- No degree
- Travel
6d
Ground Segment Systems Engineer
Astroscale —Didcot
- £40,000 - £85,000 a year
- Full-time
- Hybrid work
- Computer Science
- English
- Java
- Life insurance
- Sick pay
Senior Full Stack Software Engineer
Astroscale —Didcot
- £60,000 - £94,000 a year
- Full-time
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
- Life insurance
- Sick pay

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Mid-Level Java Developer

Halliburton -
Abingdon

Apply Now

Job details

Full-time

Qualifications

Spring Boot
Technical troubleshooting
Computer Science
Stakeholder collaboration
Software troubleshooting
Relational databases
Engineering
Encryption
Kubernetes orchestration
Functional testing
Microservices
OOP
Quality assurance
Docker
Bachelor's degree
CI/CD pipelines
Continuous integration
Back-end development
JPA
Scrum
Technical writing
APIs
Eclipse
GitLab
Design patterns

Full job description

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world's largest providers of products and services to the global energy industry.

Job Duties

We are seeking a skilled Java developer with 3+ years’ experience for our Neftex Technical Services Team. Reporting to the Team Lead, you will contribute to the design, development, and maintenance of subsurface evaluation solutions across the energy sector. Successful candidates will be evidently enthusiastic and motivated people who we can train up in our processes and ultimately play a key role in quality assurance initiatives across different stakeholder groups. Please note, although this is a hybrid position, you will be required to attend our Abingdon, Oxfordshire office a minimum of three days per week.

Minimum Qualifications

Strong knowledge of Java Core, including:
Collections Framework, Generics, Streams, Lambdas
Exception handling and best practices
Multithreading and concurrency (Executors, synchronization, CompletableFuture)
Memory management and garbage collection basics
Object-oriented principles (SOLID, design patterns, microservice architecture)
Experience with Java and related frameworks (SpringBoot, Eclipse RCP, OData, Hibernate, JPA, REST, etc.)
Backend development including REST APIs with Spring Boot, Swagger/OpenAPI specifications, Spring Security, OAuth2/OIDC, JWT.
Git-based workflows and Gitlab CI/CD pipelines.
Experience working in an Agile development environment (Scrum or Kanban).
Familiarity with SQL Server, PostgreSQL or other relational databases.
Self-starter with a proactive attitude and ability to learn new technologies quickly.
Undergraduate degree in Software Engineering, Computer Science, or a related field.

Preferred Qualifications

Familiarity with GIS connectors.
Familiarity with Azure DevOps, GitLab, and Git-based workflows.
Experience with CI/CD pipeline automation and deployment scripting.
Experience with automated testing, including unit, integration, and regression testing.
Eclipse Plugin development experience including SWT, JFace, Eclipse OSGi, extension points, views/editors, preferences
Knowledge of containerization and orchestration (Docker, Kubernetes).

Key Responsibilities

Design, develop, and maintain desktop and web applications using Java.
Implement new services, features, and bug fixes as prioritized by the Product Owner.
Build and integrate APIs to enable seamless communication between services and components.
Collaborate with product owners, architects, and other developers to define requirements and deliver high-quality solutions.
Participate actively in Agile ceremonies including sprint planning, daily stand-ups, backlog refinement, and retrospectives.
Write clean, maintainable, and well-documented code following industry best practices and internal standards.
Implement automated tests (unit, integration, and functional) to ensure code quality and reliability.
Monitor and optimize performance, scalability, and security.
Apply and enforce security best practices, including:
Ensuring secure authentication and authorization flows.
Implementing encryption for data in transit and at rest.
Validating and sanitizing all inputs to prevent injection attacks.
Keeping dependencies and libraries up to date to mitigate vulnerabilities.
Troubleshoot and resolve issues across development, staging, and production environments.
Maintain up-to-date knowledge of emerging technologies, frameworks, and industry trends relevant to day-to-day development.
Contribute to technical documentation and knowledge sharing across teams.
Communicate and escalate issues clearly and promptly to relevant stakeholders.

Qualifications

Minimum Qualifications: Minimum qualifications may be acquired through technical schools or equivalent related experience. Candidates having qualifications that exceed the minimum job requirements will receive consideration for higher level roles given (1) their experience, (2) additional job requirements, and/or (3) business needs. Depending on education, experience, and skill level, a variety of job opportunities might be available from the Technical Professional Software (Senior - Principal)

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Location

97 Jubilee Avenue, Milton Park, Abingdon, Oxfordshire, OX14 4RW, United Kingdom

Job Details

Requisition Number: 209320
Experience Level: Experienced Hire
Job Family: Engineering/Science/Technology
Product Service Line: Landmark Software & Services
Full Time / Part Time: Full-time

Additional Locations for this position: Abingdon

Compensation Information
Compensation is competitive and commensurate with experience.

Apply Now

Refine Your Search

java developer jobs in headington, oxf

Mid-Level Java Developer

Software Engineer

Software Engineer II

Full-Stack Software Engineer III

Software Engineer - NextGen Academy

Full-Stack Software Engineer III

Senior Automation Engineer, Laboratory Automation & Biobanking

System Development Engineer, AWS Networking

System Development Engineer, ToolBelt - Builder Tools, Operator Tools, UXP2 and Cutlass.

Full Stack Software Engineer

Associate Software Engineer

Principal Java Engineer

Senior Software Engineer

Software Support and Development Engineer

Software Engineer - Space Domain Awareness

Senior Software Engineer

Sr. Premium Support Engineer - Identity & Access Management (IAM)

Senior Technical Design and Development Specialist

Ground Segment Systems Engineer

Senior Full Stack Software Engineer

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