301 to 325 of 380 Senior Developer Jobs in the UK

Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential Skills Core AWS Services: Proficiency/understanding ...

Senior Java DeveloperLocation: Newcastle Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK) at the point of application. Other Security ...

partnering with one of London’s most selective and highest-performing quantitative investment funds to appoint a Senior Quant Developer to their core systematic trading group. This is a confidential mandate for a team renowned for world-class engineering standards, scientific rigour, and a culture built around high … high-performance software development — with code that moves rapidly from prototype to production and directly influences trading performance. The Role As a Quant Developer, you will: Collaborate closely with quant researchers to productionise models and design scalable research/tooling infrastructure Develop high-performance, robust code across Python ...

This is a remote position. A fantastic opportunity for a Senior Python Developer to join a UK-based technology organisation working on large-scale, cloud-native platforms within the education sector. Having grown their engineering capability, they are now looking to bring in a hands-on Team Lead ...

talented and passionate Front-End Developer looking for your next challenge? Join a dynamic team at a leading HR tech company, where your skills will contribute to building innovative web applications used by over 100,000 businesses globally. They are seeking a Senior Front-End Developer with ...

Senior Python Quantitative Developer sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds … tenure. The firm totals around 150 staff, all of whom are office-based three or more days per week. This is a more technical Senior QD role which will involve collaborating with Quantitative Researchers and Portfolio Managers to architect, design and implement scalable solutions, addressing complex business needs. Primarily ...

education – making high-quality, personalised learning accessible to everyone. What was once technologically impossible is now within our grasp. We’re looking for a Senior Full Stack Developer to join our growing development team. What you will do 🚀 Design and implement a new high-scale system for millions ...

Your responsibilities: Design and develop web applications using Java (latest versions), Spring Boot, and AWS technologies. Architect and implement RESTful APIs for distributed enterprise-grade systems. Develop robust, scalable, and high-performance microservices leveraging Spring ...

unit testing, participate in code reviews, and support quality assurance processes. Participate in squad ceremonies including Story Refinement, Sprint Planning and Retrospectives. As a Senior Contribute the design, architecture, and planning of complex systems and applications. Mentor, coach, and support junior and mid-level developers to build skills ...

currently working with a London-based Commodities client who are actively seeking a Senior Java Developer to work on the development of a business-critical pre-trade platform. What you'll need to succeed : Extensive Java development experience within investment banking - Must have. Extensive Kafka experience. Strong experience ...

Redefine Higher Education Tech with Your Web Expertise Join a team where your code impacts 350+ institutions worldwide. As our new Senior Web Developer, you'll shape the future of education technology while growing your skills in a supportive, purpose-driven environment. What you'll be doing ...

maintaining robust digital platforms that support real-world clinical, scientific, and operational use cases, combining internal engineering expertise with external development partners. As a Senior Full Stack Web Developer, you will play a hands-on role across the full stack, contributing to the design, development, and delivery … high-quality web applications and backend services used in both research and production contexts. This Will Offer You A senior hands-on engineering role with real technical ownership End-to-end involvement across frontend, backend, and system integration Exposure to complex, safety-critical and regulated software environments Collaboration with ...

growing SaaS business building a modern, cloud-native platform used by customers every day — and we’re looking for an experienced .NET Developer to help us scale, evolve and push the product forward. This is a hands-on role where you’ll work on core services, design scalable systems ...

combining stock management, invoicing, website development, social media automation, and over 100 third-party integrations into a single seamless platform. Were looking for a Senior Full Stack PHP Developer to join our team and play a leading role in shaping the future of the MotorDesk platform. As part ...

have an exciting opportunity for a Senior Full Stack Developer to join a successful and specialist digital studio in South Yorkshire. This is a role for an experienced developer who genuinely loves the process of coding, the kind who wants to dive into a complex codebase ...

Senior Full Stack Web Developer - ONSITE Mon-Fri onsite in Debden IG10 Salary to £100k (multiple roles & levels) + p ension scheme + health Free onsite gym & parking Offices are a 5 mins walk from Debden tube station (Central line) with close road links to M11/ ...

looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You’ll be instrumental in our transition away from Drupal as we modernise and scale our platform. Tech Stack: At least 6-8 years commercial experience with JavaScript or TypeScript ...

currently working with a London-based Commodities client who are actively seeking a Senior Java Developer to work on the development of a business-critical pre-trade platform. What you'll need to succeed : Extensive Java development experience within investment banking - Must have. Extensive Kafka experience click apply ...

currently working with a London-based financial services client who are actively seeking a senior Python developer to work on the development of a business critical application within the risk space. What you'll need to succeed : Extensive Python application development experience within financial services - must have. Strong ...

Developer | Location: Cheshire East | Hybrid | On-site 4 days per week | £50,000-£75,000 DOE Overview We're working with a Cheshire-based technology business that is expanding its in-house mobile capability. They are looking for an experienced iOS Developer to help design and build high … technical discussions Supporting testing, releases and ongoing optimisation of the iOS app What the Client Is Looking For The client is seeking a developer with solid commercial experience who is confident owning iOS features end-to-end. Key requirements: 4-5 years' experience developing native iOS applications Strong hands ...

Senior React Native Mobile Developer Location: Bristol (Remote-first with occasional site visits) Employment Type: Permanent Salary: £65,000 - £75,000 DOE Visa Sponsorship: Not available A growing technology-led organisation is looking for a Senior React Native Mobile Developer to join their mobile engineering team ...

Front-End Developer to build high-performing Vue and TypeScript applications for a global charitable organisation . This is a chance to lead the development of intuitive digital products that support over 175,000 members worldwide . Why Join Them? Meaningful Tech: Build products that support international communities … viewed as the primary enabler for their mission , and they offer a supportive environment focused on engineering excellence . The Role As the Senior Front-End Developer , you will be the bridge between UX design and high-quality code . You will deliver a data-rich ...

Senior React Native Mobile Developer Location: Bristol (Remote-first with occasional site visits) Employment Type: Permanent Salary: £65,000 - £75,000 DOE Visa Sponsorship: Not available br br p br A growing technology-led organisation is looking for a strong Senior React Native Mobile Developer/ ...

Contract - Full-Stack Software Developer Client: (Nasdaq 100 Global Enterprise) Location: Cambridgeshire Area (2 days a week onsite - flexible working environment) Contract Term: 6 Months Initial (+ extensions) Rate: £450 to £525/day via Umbrella Engagement Interview Process: 1 Stage - 30-minute Teams chat Project Overview: Join ...

Android Developer Location: Central London (Onsite) Employment Type: Permanent Salary: £50,000 - £70,000 (DOE) Visa Sponsorship: Not available We're working with a growing organisation based in Central London that's looking to hire a Native Android Developer to join their mobile engineering team. This … Participate in code reviews and technical discussions Contribute to improving app performance, stability, and UX Essential Skills & Experience Commercial experience as a Native Android Developer Strong experience with Kotlin (Java experience also beneficial) Solid understanding of Android SDK and modern Android development practices Experience with common Android architectures (MVVM ...