Senior Java Developer at ALTEN Consulting Services GmbH

, England, United Kingdom -

Full Time

Start Date

Immediate

Expiry Date

23 Feb, 26

Salary

0.0

Posted On

25 Nov, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Java, REST API Development, IntelliJ IDEA, Atlassian Toolset, Enterprise Architect, Secure Coding Practices, Defence Sector Requirements, Agile Development, Problem-solving, Analytical Mindset

Industry

Engineering Services

Description

Company Description Are you passionate about engineering? Do you want to make a difference? ALTEN is a global engineering and technology consultancy operating across over 30 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, and many more to deliver innovative engineering solutions that drive technological advancement and support sustainable transformation. Our teams of passionate and agile engineers work on cutting-edge projects that shape the future of technology and sustainability. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrow’s world—today. Job Description Join our team to develop Java-based applications for advanced submarine systems in the Defence sector. You’ll design and implement RESTful APIs, collaborate on system architecture, and ensure compliance with secure coding practices and defence standards. This is an exciting opportunity to work on mission-critical software that underpins naval operations, applying your expertise in Java, Agile development, and system modelling to deliver robust, scalable solutions. Location: Dorset On-site: Hybrid (3 days per week) Seniority: Senior (5+ years’ experience) Clearance: Eligible for SC Clearance Key Responsibilities Design, develop, and maintain Java-based applications within a service-oriented architecture. Implement and manage RESTful APIs for integration and interoperability. Collaborate with cross-functional teams to ensure compliance with defence standards and security requirements. Participate in system design and architecture reviews using Enterprise Architect. Apply Agile development practices and contribute to continuous improvement initiatives. Qualifications Required Skills Strong proficiency in Java and REST API development. Experience with IntelliJ IDEA and Atlassian toolset (Jira, Confluence). Knowledge of Enterprise Architect for system modelling. Understanding of secure coding practices and defence sector requirements. Soft Skills & Collaboration Excellent communication and teamwork skills. Ability to work effectively in multi-disciplinary environments. Strong problem-solving and analytical mindset. Desirable Skills Familiarity with CI/CD pipelines and containerisation technologies (e.g., Docker). Experience with secure software development lifecycle. Knowledge of Defence domain processes and safety-critical standards. Required Qualifications Must be eligible for or already hold UK Security Clearance (SC) Bachelor’s or Master’s degree in Software Engineering, Computer Science, or related discipline OR relevant technical military background with proven software development experience. Additional Information Why join us? We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently. Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities. We offer incredible opportunities to join inspiring projects in the most innovative companies. We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential. Join our passionate team and start building tomorrow, today! In short you get: A personalised career path and a rewarding management style A chance to work on the most exciting engineering projects and technologies along with Premium Customers A huge diversity of engineering projects and industries A competitive salary Private Medical Insurance Pension Scheme Cycle-to-work Scheme among many additional benefits Social atmosphere, regular gatherings, and team buildings Flexible way of working (role dependent) This role will require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected. Details of this will be discussed with you at interview.

Responsibilities

Design, develop, and maintain Java-based applications within a service-oriented architecture. Implement and manage RESTful APIs for integration and interoperability.