senior javascript engineer jobs in Lancashire

Senior Full-Stack Engineer - Go/JavaScript Salary: £80,000 - £90,000 Location: Fully-remote Tech: Go, JavaScript, .NET About the role: We're working with a leading organisation in the legal sector, renowned for their award-winning approach to technology-driven innovation, in support of their efforts to strengthen their growing SaaS team. They are looking for a senior software engineer with...

You will need to provide: - evidence of where you’ve taken ownership of a technical project or piece of work - demonstrate the ability to understand several modern languages/frameworks, such as C++, Golang, Java, JavaScript, .

You will mentor a small team of 3 talented developers while remaining hands-on with coding and solution design. You'll help define how software is built, scale systems, and influence the technical direction of a globally used SaaS product. You'll be supported by a collaborative leadership team that values technical excellence, autonomy, and personal growth.

Title: Forward Deployed Engineer – AI & Customer-Facing Technical Leader Location: Remote Travel: Customer visits 4–5 days/month; occasional team gatherings Salary: Senior: €130–150k base + growth trajectory Principal: €160–200k base + package discussion Tech: Python, JavaScript, Azure, AWS, AI, LLM's, RAG Industry: AI Consultancy The Role We're looking for talented engineers to join our...

Senior Java Software Engineer Remote UK | Global Fintech | Merchant-First Payments Ecosystem A high-growth global fintech, renowned for delivering world-class payments-related software and technology, is looking to expand its engineering team. As the company continues to scale its platform to meet growing demand, they're seeking experienced engineers to join their collaborative, outcome-driven...

We're building the next generation of merchant-first digital solutions and we're looking for a Senior Software Engineer to help shape it. You'll join a small, empowered team that values innovation, collaboration, and real-world impact. What You'll Do - Design and develop backend, service, and portal systems for our payment platform. - Use modern practices such as BDD and CI/CD to deliver...

Senior Software Engineer (TypeScript + AWS + Lambda) 12-Month Fixed Term Contract (strong potential to go perm or extend) Full-Time | Fully Remote (UK-based) £70,000 – £80,000 + Benefits We're looking for an experienced Senior Software Engineer with strong AWS cloud experience to join our team on a 12-month fixed term contract. You'll play a key role in designing and building scalable,...

Senior Software Engineer Location: Remote with Sheffield HQ visits 6 times a year Annual Salary: £60,000- £75,000 We are currently looking for Senior Software Engineers that have experience with our Backend tech stack (TypeScript, Node & AWS) Join Our Engineering Evolution at Twinkl At Twinkl, we're not just building software - we're transforming how millions of educators and learners...

You will undertake analysis and provide outputs to the Principal Engineers where they can provide assistance to develop designs further. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria

Great opportunity for Senior Full Stack Engineers to work remotely for a UK based deeptech start-up operating in the AI and cloud infrastructure space. The business is backed by a VC giant and is in the early stages of its growth. As a Senior Full Stack Engineer, you'll become part of the founding team and would be responsible for helping them scale the company by playing a key role in shaping...

You must be UK based & have full right to work in the UK. - If this role sparks an interest and you're keen to learn more, Please apply or email me on Tommy@digitalwaffle.

Senior Full Stack Engineer (Blazor & MS Stack) Location: Remote-First (we have an office in Old St, London, that you're welcome to come to as much or little as you like). We also have company bi-annual meets (previously had company off-sites in Paris + The Cotswolds) About Claimit We are a rapidly growing, seed-stage AI Tech startup revolutionising claims management with intelligent...

You must have full right to work as we are unable to offer visa sponsorship at this time* if you have any questions about the role please email them over to me on vicky@candour-solutions.

Senior React Engineer UK Remote (must be UK-based) 6 Month Contract A fantastic opportunity for a Senior React Engineer to join a fast-paced, product-led tech team working on high-impact, customer-facing web applications. This isn't the kind of contract where you're firefighting legacy issues - you'll be building new features from the ground up in a collaborative, modern engineering...

Job Title: Senior Engineer -Nuclear Assurance Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Competitive What you’ll be doing : - Identifying and conducting verification and compliance activities on behalf of the Owner of Authorisation Conditions 20 and 27, ensuring...

You will need to provide: - evidence of where you’ve taken ownership of a technical project or piece of work - demonstrate the ability to understand several modern languages/frameworks, such as C++, Golang, Java, JavaScript, .

You will need to provide: - evidence of where you’ve taken ownership of a technical project or piece of work - demonstrate the ability to understand several modern languages/frameworks, such as C++, Golang, Java, JavaScript, .

Job Description Job Title: Senior Electrical Design Engineer Location: Samlesbury – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: £47,683 What you’ll be doing: - Working closely with other engineering disciplines and functions, supplier and customer areas, fostering a team-working and...

Job title: Senior Radiation Physicist Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Competitive What you’ll be doing: - Conducting radiological safety assessments - Assessing radiation damage risk to electronics - Developing and deploying radiation detection...

Job Description Job Title: Senior Electrical Design Engineer Location: Samlesbury – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: £47,683 What you’ll be doing: - Working closely with other engineering disciplines and functions, supplier and customer areas, fostering a team-working and...