lead javascript engineer jobs in Portsmouth

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...

You will guide a team, influence platform evolution, and ensure maximum value in customer-facing initiatives. A trust-based culture and competitive salary starting at £80,000 await.

A professional staffing agency is seeking an experienced Principal Mechanical Engineer in Portsmouth to lead engineering governance and compliance within high-profile infrastructure environments. The role demands a strong technical background in mechanical systems, including saltwater and hydraulic systems, and requires significant experience with maintenance strategies. You'll impact safety and...

You will be a great fit if you: - Have 5+ years full-stack experience, with strong JavaScript/TypeScript depth. - Are backend-leaning, with deep Node. js and API experience. - Have previously worked in early-stage start-ups or very lean engineering teams. - Have extensive evidence of being a hands-on individual contributor in complex codebases.

You will be expected to: ● Develop new features working with the data science ● Develop bug fixes and security patches promptly

You must be able to demonstrate the following: ● 6+ years experience full-stack development ● High proficiency with Typescript, React, Next, Azure, Pulumi and Node

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. In all...

Job Title: HVAC Technical Lead Location: Portsmouth Naval Base – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: up to 52,000 depending on skills and experience + Overtime What you’ll be doing: Works with a high degree of technical autonomy, using expertise to provide advice and guidance to...

You will be responsible for ensuring designs comply with IT security standards and the company's architectural principles. The ideal candidate will possess strong solutions design experience, excellent communication skills, and the ability to navigate complex requirements. This role offers a competitive salary and a hybrid working model.

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer,...

You will oversee maintenance and service delivery across Fire and Security systems, ensuring compliance, efficiency, and customer satisfaction. Working alongside the Regional Service Manager and Scheduler, you will ensure the effective and profitable use of engineering resources while setting the standard for technical excellence and customer service.

Position: Lead Composite Structural Engineer – Marine - Salary: £60,000 - £70,000 - Full Time - Permanent Who we are: SubSea Craft is a fast growing, privately-funded, UK-based innovative maritime technology company specialising in next-generation, high-performance watercraft and systems. We operate at the intersection of advanced engineering, cutting-edge design, and user-centric innovation,...

You will be both the hands-on technical lead and the architect of our future technology direction, guiding our software team while setting the foundations for a scalable product and engineering organisation. Working closely with our valuation specialists and product team, you will design solutions that fundamentally transform how valuation advisory services are delivered.

You will take ownership of specific engineering work packages, act as the technical lead on smaller components, and ensure accurate data is available for contractors.

You will also produce reports, engineering papers, and forecasts to support governance and stakeholder engagement.

HV Plant (Primary Design) Team Lead Location: United Kingdom (remote working available) Turner Lovell are recruiting on behalf of a leading utility infrastructure and engineering services provider delivering high-voltage power and grid connection projects across the UK. As part of continued growth within their power engineering division, our client is seeking an HV Plant Team Lead to lead their...

Job Title: Lead Electrical Design Engineer Location: Remote Sector: Energy / EV Infrastructure / 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...

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...

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...

About The Role: Find out more about the daily tasks, overall responsibilities, and required experience for this opportunity by scrolling down now. HomeServe are now recruiting for directly employed Drainage Engineers to join our team! - Location - Portsmouth - Full Time -40 hours per week. This includes some weekend, evening and bank holiday work - Salary -£36,250 - £40,700 (salary dependent...

Job Description Operations Support ManagerFarlington, PortsmouthPermanent, full-timeCompetitive 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...

You will lead specific MEP engineering work packages, act as the technical lead on smaller project components, and ensure accurate data is provided for contractors. Collaboration with internal teams, contractors, and stakeholders will be central to ensuring alignment and maintaining engineering assurance across the programme.