Java Developer jobs in Portsmouth, Calderdale

Job Description Software Developer (Java) - SC ClearanceContract Length: 12 Months (Extension Possible)Location: Portsmouth (Hybrid - 3 days per week onsite) About the Role & Organisation: This organisation operates at the forefront of advanced engineering and technology, delivering complex, mission-critical systems within highly regulated environments. It offers a collaborative,...

Role Overview We are seeking a Java Software Engineer to join a small, technically rigorous founding team building complex, data-intensive engineering systems. The role is remote-first, with periodic in-person collaboration in Oxford or San Francisco. The position involves close collaboration with the Founding Engineer on backend infrastructure, internal platforms, and system architecture. In...

Full-Stack Developer (HTML, CSS, Deluge, Java, Python) Portsmouth, United Kingdom | Posted on 26/03/2025At DIGITAL SCIENTISTS , we're business growth consultants who help companies thrive by mastering their online presence and digitally transforming their operations. From corporates to SMEs, micro-enterprises, and sole traders, we're the backbone behind bespoke solutions that help businesses GROW...

A leading defense contractor in the UK is seeking a Senior Developer with strong experience in Java and web technologies. This role encompasses full responsibility for software development, from design to testing, and includes collaboration with stakeholders to drive project outcomes. Ideal candidates should have a minimum of 5 years of relevant experience and possess advanced skills in Object...

We are a dynamic technology company in the Earth Observation (EO) industry with a mission to make EO data more accessible to business consumers. Our clientele spans across the globe, encompassing diverse industries such as insurance, energy, and environmental organizations. Following a successful seed round, we are transforming our company around a new SaaS business model. We are seeking a Full...

About us Founded in 2008, CitNOW is an innovative, enterprise-level software product suite that allows automotive dealerships globally to sell more vehicles and parts more profitably. CitNOW's app-based platform provides a secure, brand-compliant solution – for dealers to build trust, transparency and long-lasting relationships. CitNOW Group was formed in 2021 to unite a portfolio of 12 global...

Job Types: Full-time, Permanent Work Location: Remote (UK-based only) Salary: £50,000–£60,000 depending on experience About Us Asseticom is a dynamic software company specialising in asset management data capture solutions for the built environment. Our platform empowers global engineering consultancies, central government, and facilities management firms to optimise asset information through...

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

A recruitment agency is seeking a Software Engineer to join a team in Portsmouth for an initial 12-month contract. The candidate will develop Java applications using Spring technologies and contribute across the software development lifecycle. Responsibilities include designing solutions, implementing RESTful services, and collaborating with Agile teams. SC clearance is required for this...

A leading technology recruitment firm is seeking a Senior Developer to join their team in the UK. This role involves designing, building, and optimizing systems, primarily using Java and Perl, while working closely with stakeholders. The ideal candidate enjoys complex problem-solving and mentoring. This position offers flexible hybrid work with minimal on-site requirements, emphasizing a...

A leading aerospace company is seeking a Software Developer to design, develop, and maintain software applications and systems. The ideal candidate will have a Bachelor's or Master's degree in Computer Science or a related field, strong experience in Java, and familiarity with Agile methodologies. The position offers competitive benefits including flexible working arrangements, and is based in...

Job Description Software Engineer (Java)SC Clearance RequiredCertain Advantage are hiring for a Software Engineer based in Portsmouth.This role is on an initial 12-month contract and is required to be onsite 3 days a week. Your responsibilities: - Contribute across the full software development lifecycle, including design, development, testing, and deployment. - Design software solutions using...

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record in building and scaling applications powered by Large Language Models (LLMs). This role requires deep expertise in Java, React, and modern AI/ML development, including LLM frameworks, SDKs, and...

Job Spec - Backend Engineer About Beacon Beacon is building the AI Supply Chain workspace that customers really want. We're building end-to-end visibility, automated workflows, and effortless collaboration that create material savings and unlock new value for our customers. Backed by leading venture investors we're a team passionate about product and solving the most complex day-to-day...

At Orange Logic, we've been solving complex content challenges for over two decades—driven by innovation, curiosity, and a passion for impact, our intelligent Digital Asset Management (DAM) system, Orange Logic Platform, empowers organizations across industries to manage, access, and leverage their digital assets more effectively. We're not just building powerful software—we're building a team of...

Reports to: Technology Director / Executive Sponsor Location: Remote with occasional travel to London (2 times a month) Contract: Full-time, permanent Base Salary: £70,000 – £80,000 location and experience dependent + 10% company bonus scheme and sales commission scheme Why This Role Exists Serve Legal is entering a new chapter: evolving beyond compliance auditing into AI enabled,...

Job Description Role Overview Role/Job title: GE Small world Solution ArchitectWork Location: Dublin/Cork (preferred)Mode of working: HybridHybrid requirement: Need based travel to Cork/Dublin The Role Critical role to help define the asset strategy for a leading utilities customer. Your Responsibilities Solution Design & Architecture - Translate business requirements into High-Level Design...

At Orange Logic, we've been solving complex content challenges for over two decades—driven by innovation, curiosity, and a passion for impact, our intelligent Digital Asset Management (DAM) system, Orange Logic Platform, empowers organizations across industries to manage, access, and leverage their digital assets more effectively. We're not just building powerful software—we're building a team of...

Job Title: Senior DeveloperLocation: Filton/Glasgow/Portsmouth – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular roleSalary: Circa £50,000 (dependent on skills and experience)What You'll Be Doing Fully responsible for analysing requirements, estimating, designing, scoping, architecting, developing and unit testing...