Lead Java Engineer jobs in Calderdale

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...

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,...

Lead Software Engineer Active SC Clearance Essential Our client, an innovative UK technology company is building a next-generation AI platform fordefence and health applications. Their systems operate in highly regulated, mission-critical environments where reliability, security, and performance truly matter. Were looking for aLead Software Engineerto take technical ownership of key platform...

Job Description Infinity Energy Services is expanding our renewable energy offering and launching a dedicated Air Source Heat Pump department. With the demand for low-carbon heating growing rapidly, we are looking for an experienced, forward-thinking engineer to lead this new division, shape best practices and deliver exceptional installations. This is a unique opportunity for a skilled ASHP...

We are seeking a Lead Engineer to support the delivery of a major water infrastructure and reservoir project. This client-side role focuses on engineering coordination, design assurance, and stakeholder alignment. The successful candidate will manage design reviews, respond to technical queries, and ensure alignment between contractors, design teams, and internal stakeholders. This is a...

Our client, an operational technology and digital transformation company, is recruiting for a Senior/Lead Protection & Control Systems Engineer to join their business in Staffordshire. Position Title: Senior/Lead Protection & Control Systems Engineer Position Type Permanent Start Date: ASAP Location: Remote from UK Contact: Ashish Rastogi | +44 151 808 1029 Job Description: - As part...

Senior/Lead Software Engineer – Fully Remote (UK) A global B2B SaaS technology business is building out its European engineering hub and is hiring multiple Senior / Lead Software Engineers (JavaScript) to develop and enhance a mission-critical platform used internationally. These are hands-on individual contributor role with strong ownership — ideal for engineers who enjoy building high-quality...

Lead Electrical Protection Engineer 6 month contract initially Inside IR35 – Remote working 40 hours per week Job Summary: The preferred candidate is responsible for design preparation based on customer specification, conduct engineering activities from design stage until site commissioning and acts as a technical interface between customer and technical community. In-depth hands-on...

hackajob is collaborating with Kainos to connect them with exceptional tech professionals for this role. As a Lead AI Engineer at Kainos, you will deliver advanced AI solutions leveraging state-of-the-art machine learning, generative and agentic AI technologies. You will drive the adoption of modern AI frameworks, AIOps best practices and scalable cloud-native architectures. Your role will...

Principal Grafana Network Analytics Engineer Edinburgh, UK | Fully Remote (UK-based) Engineering | Cyber Security £95,000 & Benefits Ever wanted your dashboards to actually defend the internet? This role does exactly that. I'm recruiting on behalf of a high-growth cyber security technology company that protects some of the world's most critical online services from large-scale DDoS and...

Lead Mechanical Engineer / Design Manager - Heavy Equipment Offshore Wind Subsea Experts South Coast An established, independent subsea engineering specialist on the South Coast is looking for a Lead Mechnical Design Engineer / Design Manager to lead a small but highly capable design team supporting projects across renewables The team designs bespoke subsea equipment and cable-handling...

Lead AI Engineer UK - Remote Portugal - Remote There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems! About This Role As a Lead AI Engineer in our Artificial Intelligence Group, you will be working on our Mentor line of products. Your main role will be to design and bring to life AI products and features applied to the problem of...

Job Title: Lead Electrical Engineer Location: Remote Sector: Energy / Renewable Power Type: Permanent Company Overview Our client is a leading developer of advanced energy infrastructure projects, delivering large-scale grid connections, battery energy storage systems (BESS), and charging hubs across the UK. They are driving the transition to a smarter, cleaner energy future through...

Flexible working hours, company pension contributions of up to 8% and an annual leave entitlement of 25 days plus Bank Holidays are just a few of the perks that the Lead Quality Engineer will enjoy whilst working for a Global Engineering and Manufacturing leader, with over 20 worldwide locations employing 1000 + staff. This employer is recognised globally for quality and innovative deliverables....

Job Description Engineering Shift Lead Location: Cambrian Industrial Park, Tonypandy, CF40 2XXSalary: Circa £41,00 DOEContract: Full-time, permanentHours/Shift Patterns: Monday to Friday (6am to 2pm or 2pm to 10pm on a rotating shift)Department: Engineering The Role We are seeking an experienced Engineering Shift Lead to take ownership of engineering performance during your shift. This is a...

A growing UK-based cyber vendor seeks a Head of Customer Engineering to establish and lead a new department focused on bridging sales, customer success, and engineering. This role demands hands-on technical capability and experience in customer-facing positions, particularly within the SIEM/MDR/XDR space. You will guide a team, influence platform evolution, and ensure maximum value in...

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...

Job Description Operations Support Manager Farlington, Portsmouth Permanent, full-time Competitive salary plus benefits Marlin Environmental is seeking a confident and capable Operations Support Lead to join our team. This is a pivotal role where you'll lead operations, manage projects, and ensure compliance across our commercial division. We're looking for someone with resilience, strong...

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...