Senior developer jobs in Leeds - Page 3Create job alerts

We’re hiring a Senior Backend Engineer to build the enterprise backbone: high-concurrency APIs, event-driven systems, and reliability foundations that turn messy hiring inputs into trusted signal : fast, secure, GDPR-safe, and ready to scale from day one.

At BioTalent, we are working with a client to find their next Senior Full Stack Web Developer. Exposure to high visibility from the senior leadership team.

Now they need a senior C++ engineer who can operate where this technology truly lives — deep in the network stack.

This is a frontend-first engineering role for someone who cares deeply about UI quality, design systems, and developer experience.

Senior Developer | Angular | Rapidly Expanding Tech Company -. Senior level Front End Developer. Proven experience as a Senior developer with deep expertise in.

Compensation: Competitive, based on location and experience .Location: UK or Turkey (Hybrid – Office & Remote).Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale.Keepnet runs

At Synopsys, we drive the innovations that shape the way we live and connect.Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines.We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips

Senior Front-end Developer (AI-First SaaS Platform).

We are looking for a Senior Engineer to establish and lead our new Developer Experience team. Experience in release engineering or building developer-facing platforms. Background in Software Engineering, SRE or infrastructure engineering, with a strong developer tooling focus.

WATER DIRECT: Senior Django / Python Full-Stack Software Developer. We are looking for a Senior Full-Stack Software Developer to play a key role in building and scaling the Water Direct platform. A full-stack senior engineer with.

We're the #1 symptom tracker on iOS and Android and looking for a senior react native developer to help continue our growth 🚀. React Native developer (5y+ experience).

CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. Provide guidance and mentorship to junior developers. Clear progression opportunities into senior technical and

Senior Outlook Add in Developer | £500-£550p/day (Inside IR35) | S. Yorkshire | (Hybrid, 2/3 days in office) | 10 month contractOur client is looking for a experienced Outlook Add-in Developer to help support add-in solutions within a enterprise scale messaging environments.

Senior Visualfiles Developer - Home Working Senior Visualfiles Developer with excellent Visualfiles development experience is required by a leading UK law firm. They are looking for another couple of developers to join and established team, so will look at Visualfiles Developers with a range of.

Full-time, Permanent, On SiteAre you looking to work at a company built by Developers for Developers? Are you looking to work in a genuinely Lean Agile way, where there is no enforced overtime or crunch? Do you want to work in a high-quality environment where you can choose your tools and equipment?

Senior Backend Engineer (Python | AWS). This is a senior-level engineering role focused on designing and delivering the next generation backend platform that will underpin future digital products. Mentor junior developers where appropriate.

As a Senior Shopify Developer, you’ll be a key part of a dedicated development team delivering cutting-edge Shopify builds, custom themes, and high-performing eCommerce features. If you're a Senior Shopify Developer who loves creating high-quality eCommerce experiences and wants to grow your skill

We’re looking for a Senior Java Developer for our public sector client based in Leeds (ideal) on an initial contract paying up to £750 per day Inside IR35 on an initial 12 month contract. Lead Java Developer, Technical Lead, Public Sector, Java, Microservices, AWS, Terraform, GitLab CI, Jenkins,

They're looking to bring in a Senior Full Stack Engineer to strengthen a small in-house development team and help move several key platforms forward.

Cloudinary's Developer Relations team is looking for an experienced Senior Developer Advocate, a community-oriented, education-minded, experienced software engineer (preferably specialized in frontend web development) who strives to improve the DX of our image and video platform while educating and

Senior Backend Developer - Node. We're hiring a Senior Backend Developer to join a high-growth telematics division building large-scale, customer-facing SaaS platforms. If you're currently operating at Senior level and want to move toward Principal / Platform ownership - this is that move.

Senior React Developer required by a successful technology company whose office is in Staines. The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interact

Most of our fellow colleagues are engineers: ML, backend, iOS, and web developers.

Senior Backend Developer - UK Remote - Up to £75,000. A leading software company, renowned for its dynamic and ever-evolving nature, is seeking a Senior Backend Developer to join their team. As a Senior Backend Developer, the successful candidate will be at the forefront of developing and enhancing

New Trading Team's 1st C++ Quant Developer | HFT. Freelance Full Stack Developer (C++) - AI Tutor. Senior Fullstack Engineer, Monetization (Visa Sponsorship and relocation to the UK offered).

Key Responsibilities for the Senior Frontend Developer:. Requirements for the Senior Frontend Developer:. What the client can offer the Senior Frontend Developer:.

Senior Underwriting Developer, Savings & Retirement. As a Senior Underwriting Developer, Savings & Retirement, you will be working closely with the AVP, Global Underwriting & Claims Development, Protection to support our strategic new entry into the Individual Retirement Income market, with a partic

As a Senior Software Developer, you’ll be an integral part of our agile development team, contributing to the delivery of secure, scalable, and innovative software solutions.

A design-led Shopify agency is seeking a skilled Shopify Developer to join their remote-first team.

The News UK Tech team is at the core of one of the world’s leading media companies, bringing together talented individuals to tackle exciting challenges and deliver innovative products at scale.Recently named Team of the Year at the UK Business Innovation Awards, we are passionate and trusted expe

TherapyNotes is seeking a Senior Software Developer to join our growing team. Mentor and assist in the training and onboarding of new developers.

Our client is looking for an experienced modeller with a strong demonstrable background in asset and ALM modelling to join their growing team.Key Responsibilities (Including but not limited to):.Support on various aspects of the development, maintenance and enhancement of a robust set of actuarial m

A recruitment agency in Leeds is seeking an experienced PHP Developer to build and maintain production applications. This role involves collaborating with other developers and contributing to code reviews in a fast-paced environment.

Helping you make changes that pay off.Updraft is an award winning, FCA-authorised, high-growth fintech based in London.Our vision is to revolutionise the way people spend and think about money, by automating the day to day decisions involved in managing money and mainstream borrowings like credit ca

We1re working with a consultancy client supporting a large, secure end customer, and they1re looking for an experienced SQL / BI Developer to join their data and analytics capability.

Senior Python Developer – Insurance & Reinsurance Analytics (€550/Day). If you’re a senior backend engineer looking to work on complex, high-impact pricing systems in a modern, containerised environment with no weekly office requirement, this is a standout opportunity. Confident working alongs

Developers and community matter. Are you the kind of person who is keen on sharing technology with the world and supporting our global user-base? Your activities as a Developer Advocate with a focus on content creation include:. Build open-source demos and example applications on GitHub that combine

Guidewire Ace certified developer certification (latest release) - mandatory.

Comfortable explaining solution designs and code to architects and developers.

A leading actuarial consulting firm is seeking a Senior Developer to join their Divisional Business Services, specifically within the Actuarial Systems Team.

Senior Site Manager (Residential Developer). A leading, award-winning, nationwide residential developer have an excellent opportunity for a Senior Site Manager to join them on a permanent basis, working on a new build scheme in Aylesbury, Buckinghamshire. They are a developer that do more than just

A technology services provider in the UK is looking for a Senior JavaScript Developer to join their Agile Scrum team.

Experience mentoring or guiding junior developers. This is a senior role within a growing Legal Innovation function that works at startup speed - but with the backing, support, and visibility of a top‑tier firm. Full‑Stack Developer (JavaScript‑first).

Design indexing systems, RPC interaction layers, and event stream processing architecture.Build real-time data pipelines (e.High-Performance API Development.Build REST/WebSocket/GraphQL interfaces.Handle low-latency requirements in high-frequency trading scenarios.DeFi Application Logic Implementati

Digital, Information & Technology (DIT) Senior Software Developer - MoD - SEO (IT) — United Kingdom.

Senior Technical Coordinator/Technical Manager – Residential Developer. Senior Technical Coordinator – Essex – Residential – up to £60,000 plus package. The role is with a top 20 residential developer specialising in new build developments, including traditional build and reinforced concret

We are seeking a seasoned Senior Java Developer to join our dynamic team. If you are a proactive and experienced Java developer with a passion for leading teams and contributing to the broader development goals of the department, we invite you to apply and be part of our innovative and collaborative

Senior-Level Full Stack Engineer (Frontend Focus). As a Senior Full Stack Engineer at Hire Ami Ltd, you’ll help build and improve our AI agents.