Salford, Greater Manchester, North West, United Kingdom Hybrid / WFH Options
AJ BELL BUSINESS SOLUTIONS LIMITED
We are a technology-driven company building high-performing, scalable, and resilient software solutions. Our teams work with a modern tech stack including .NET, MongoDB, AWS, Jenkins, SQL Server, and streaming technologies. Were looking for a hands-on Principal Engineer who can code, design scalable systems, manage Staff Engineers, and drive technical excellence across multiple teams. … This role is perfect for a technical leader who still enjoys writing code while shaping architecture and mentoring engineers. About the role As a Principal Engineer, you will play a critical role in: Architecting scalable, high-performance systems Coding and reviewing mission-critical features (at-least 60% hands-on) Managing and mentoring Staff Engineers & Senior Developers Driving best … functional teams to align technical solutions with business needs Research and implement AI-driven development tools to boost productivity What were looking for Proven experience as a Principal Engineer/Lead Engineer/Software Architect Proven hands-on coding experience with .NET, SQL Server, MongoDB, Angular/NextJS, AWS, and streaming technologies Strong experience in building More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
go ahead and apply. We'd love to hear from you! About The Role Salary: Up to £80,000 dependent on experience HL are looking for a talented fullstack Senior Software Engineer to join our Pensions, ISAs & Investments product development team in building market leading solutions for our clients. This is an opportunity More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
building services which allow us to create client experiences with deep personalisation, working seamlessly across devices and channels. Hargreaves Lansdown is looking for a talented and enthusiastic senior full-stack (React/Typescript/Next.js/Node.js) engineer, that is passionate about delivering market-leading digital experiences for our clients, to join our team … people. This is your chance to genuinely stamp your mark on one of the UK's most innovative and digital-focused businesses. Role Responsibilities Build and run full-stack web applications with TypeScript, Next.js, Node.js, React. Develop and maintain design component library, implementing from Figma designs. Strategically plan, establish and maintain automated tests for the changes More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Motability Operations
aspects of feature delivery. Key Responsibilities Help shape and communicate the technical vision and goals within the team Ensure implementation and solutions are aligned to MO's tech stack and design patterns/architectural principles Help the team employ strategies to avoid over-engineering Identify & help mitigate technical risk Help make technical decisions in the team, and help … of good technical documentation This is a hands-on role, and coding is a key part of this role Qualifications You have significant experience of being a Software Engineer and have demonstrated some technical leadership within a team setup. You have a passion for coding You are curious, and keep yourself updated with IT industry trends You embrace … dealing with third parties and constructively challenging technical approaches & persuasively suggesting alternate approaches, as & when required Minimum criteria You'll need all of these: Significant experience as a full-stack software engineer Demonstrated experience in providing technical guidance and contributing to architectural and design decisions Experience in coordinating with stakeholders and managing timelines, with More ❯
Employment Type: Permanent, Part Time, Work From Home
West Midlands, United Kingdom Hybrid / WFH Options
ClearCourse
Company description: ClearCourse Job description: Senior Software Engineer SaaS Product Development Location: Warwick (Hybrid) Salary: Competitive + Bonus + Benefits Role Type: Full-Time, Permanent Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role Are you a highly skilled C#/.NET and Angular developer with a passion for building clean, scalable … you looking for the freedom to make meaningful technical decisions, mentor others, and contribute to a long-standing SaaS product used by thousands? Were seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. Youll play a key role in designing, building, and maintaining a feature-rich, high-availability application hosted on Azure while … influencing decisions across architecture, testing, performance, and quality. Our Tech Stack: C# 7+/.NET Angular 13+ SQL Server Redis APIs and Integrations Message Queues CI/CD Pipelines Automated Testing Frameworks Azure-hosted SaaS environment What Youll Be Doing: Build and enhance web applications using Angular and C#/.NET Develop robust APIs, system integrations, and database More ❯
Oxford, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Spectrum It Recruitment Limited
Senior FullStack Developer - Fully Remote | SaaS Web Analytics Here's your chance to play a pivotal role in a high-growth, award-winning SaaS company delivering cutting-edge web analytics tools to a B2B audience. We're hiring a Senior FullStack Developer who is passionate about clean code, scalable systems … join a talented, remote-first team working on complex products using Node, TypeScript and Vue. The environment is fast-paced, collaborative, and quality-focused, ideal for a senior engineer who loves mentoring others, shaping technical direction, and shipping meaningful software. Many of their successful candidiates have also come from a C# background, so if your keen to use … and learn Node and already have good Typescript experience then this will also be considered. Tech Stack & Approach Fullstack JavaScript/TypeScript (NodeJS microservices, Vue.js) SQL Server, Redis, Snowflake - hosted on AWS SOLID principles, strong design patterns, CI/CD pipelines, test automation Trunk Based Development (TBD) A culture of continual learning, shared More ❯
Chester, Cheshire, North West, United Kingdom Hybrid / WFH Options
Mage Global Technologies
Mobile App Developer (React Native + Node.js) Future CTO Potential Location: Remote (UK preferred) Salary: £50k£60k (flexible depending on experience) Tech Stack: React Native, Node.js, AI, Video Processing Looking for your next big opportunity to own a product from the ground up? Join a pioneering sports tech start-up building an AI-powered mobile coaching app for … feedback through an AI-powered chat assistant. Youll help transform this into a fully functional, scalable product ahead of the next ski season. About the Role Youll lead full-stack development (React Native + Node.js), collaborating closely with the founders and UX designer in an iterative, design-driven process. This is a greenfield opportunity where youll … CTO-level leadership Some UK travel may be needed for testing on indoor/dry ski slopes. What Were Looking For Were seeking a senior developer (or strong full-stackengineer) ready to take ownership and step into a leadership role. Essential skills and experience: Proven experience building production-grade mobile apps (ideally with More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
go ahead and apply. We'd love to hear from you! About The Role Salary: Up to £65,000 dependent on experience HL are looking for a talented fullstack Software Engineer to join our Pensions, ISAs & Investments product development team in building market leading solutions for our clients. This is an opportunity to More ❯
West London, London, United Kingdom Hybrid / WFH Options
Client Server
Backend Developer/Software Engineer (Java 17 Kotlin AWS) London/WFH to £85k Are you a technologist Backend Developer with strong Java skills looking to progress your career, working with a modern cloud based infrastructure and a range of technology? You could be joining a hugely successful and growing commodities trading firm that specialise in trading silver … and gold. As a Backend Developer you'll collaborate with the Lead Engineer on the whiskey trading platform as the company looks to scale the platform and introduce new features. There's an emphasis on code quality; designing and developing highly complex web based trading platforms working across the full development lifecycle. The technology stack … have experience with Agile processes and TDD You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You're collaborative with good communication skills What's More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
Client Server
Software Engineer/Developer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Engineer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? You could be joining a FinTech start-up, they have secure backing and an established Hedge … Fund client as a partner. As a Software Engineer you will collaborate with a small, talented team to deliver the core platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. Once the Beta has been rolled out and tested the company has ambitious growth plans, this is a great opportunity … to be involved from the ground up and progress your career. Location/WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have achieved a minimum 2.1 BSc in Computer Science or similar technical discipline from a top tier/Russel Group university, backed by A More ❯
Northampton, Northamptonshire, East Midlands, United Kingdom Hybrid / WFH Options
Reed Technology
Hiring: Senior Ruby on Rails Developer (Remote - UK Based) ?? Location: Anywhere in the UK (100% Remote) ?? Job Type: Full-Time | Flexible Hours | Work-Life Balance Champions ?? Why This Role Rocks: Ready to level up your dev career with a company that actually values innovation, autonomy, and continuous learning? Join a forward-thinking tech powerhouse where creativity meets cutting … passion projects . ?? ?? Plus, every team member gets a free Udemy license to keep those skills sharp and curiosity thriving. ??? What You'll Be Doing: As their next FullStack Ruby on Rails wizard, you'll: Craft and maintain sleek web apps using Ruby and TypeScript Architect scalable, secure backend systems Collaborate with a cross-functional … confidence Deploy and scale apps on AWS Stay ahead of the tech curve with the latest tools and trends ?? What they are looking for: Proven experience as a FullStack Developer (or similar) Proficiency in Ruby and TypeScript Solid with Ubuntu , MySQL , and AWS Comfortable with front-end tech (HTML, CSS, JavaScript) A sharp eye for More ❯
West Midlands, United Kingdom Hybrid / WFH Options
ClearCourse
Company description: ClearCourse Job description: Senior Software Engineer (Delphi) Location: United Kingdom (Hybrid or Remote) Salary: Competitive + Bonus + Benefits Role Type: Full-Time, Permanent Take the Lead on Mission-Critical Delphi Projects in a Fast-Growing Software Group Are you an experienced Delphi developer with a passion for building cross-platform applications and leading … technical teams? Do you want to shape the future of a core product used by thousands in the sports and leisure industry ? Were looking for a Lead Software Engineer to join a close-knit, high-impact development team within the ClearCourse Group. With over 18 years of product history , this is an opportunity to take ownership of a … working at the forefront of a Delphi 12 upgrade , supporting both Windows and macOS builds , and mentoring a small team to deliver high-quality, scalable solutions. Our Tech Stack: Delphi 10 (Upgrading to Delphi 12) VCL and FireMonkey (FMX) for cross-platform UI MySQL databases TMS controls for rich UI features Git for version control Targeting both Windows More ❯
South East London, London, United Kingdom Hybrid / WFH Options
TYRENS UK
Job Title: S enior Software Developer Location: London (Hybrid) Job Type: Full-time (Permanent) Company: Tyréns UK At Tyréns UK , we believe in creating lasting impact through innovative design and engineering solutions. As a forward-thinking consultancy, were dedicated to shaping the future of infrastructure and urban development, all while prioritising sustainability, collaboration, and excellence. We're seeking … and external applications while overseeing the management of UK business systems, all within strict operational timelines. Working closely with the IT Director and management teams, the Senior Software Engineer will continuously review and enhance applications to ensure they align with the evolving needs of the business. This position spans the full software development lifecycle, from gathering … for macro-enabled Office documents actively used across the business. Perform basic on-premises SQL Server administration tasks. Lead the transition of integration points from a traditional data stack to a modern, cloud-based architecture. Essential skills: Solid background in software development with a track record of delivering robust, scalable solutions Highly organised with strong attention to detail More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
skills or experience we're looking for, please go ahead and apply. We'd love to hear from you! About The Role HL are looking for a talented fullstack Software Engineer to join The Web Platform Team to help build market leading solutions for our clients. We are seeking a skilled Software Engineer … and evolving our legacy PHP applications to support the delivery of our product roadmap. This role is instrumental in driving our transition from an on-premises legacy technology stack to a modern, AWS-managed services ecosystem. As we progress with this migration, you will work closely with our team to integrate TypeScript and React into our target architecture. … rapid and continuous delivery of client value. Nice To Have Professional PHP experience with modern frameworks with a desire to move away from PHP into TypeScript/AWS full stack. AWS experience. Skills/Attributes Excellent collaborator naturally works well with others across different disciplines in a cross functional team. Excellent communicator (written and verbal) with good numerical More ❯
Oxford, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Corriculo Ltd
Senior Software Engineer, Python, AWS, MedTech, COR7276 This is an excellent Senior Software Engineer/Python Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the Senior Software Engineer/Python Developer … microservice architecture to design and build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data. The Company The Senior Software Engineer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The Senior Software Engineer will contribute to a supportive team environment, which … and innovative thinking. They offer hybrid working, with up to 4 days a week working from home. Benefits Some of the benefits on offer for the Senior Software Engineer/Python Developer, include: Flexible working 25 days holiday + BH Employee share options What's Required? The Ideal candidate for the role will have some of the following More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Corriculo Ltd
Senior Software Engineer, Python, AWS, MedTech, COR7276A This is an excellent Senior Software Engineer/Python Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the Senior Software Engineer/Python Developer … microservice architecture to design and build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data. The Company The Senior Software Engineer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The Senior Software Engineer will contribute to a supportive team environment, which … and innovative thinking. They offer hybrid working, with up to 4 days a week working from home. Benefits Some of the benefits on offer for the Senior Software Engineer/Python Developer, include: Flexible working 25 days holiday + BH Employee share options What's Required? The Ideal candidate for the role will have some of the following More ❯
East London, London, United Kingdom Hybrid / WFH Options
Client Server
Staff Software Engineer/Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve … care for all by using complex technology to improve access to patient records, enabling collaboration between healthcare providers and improving nursing and medical care. As a Staff Software Engineer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is … React and Next.js on the front end. You'll be hands-on with architecture, design and coding, including complex business logic, authentication and security aspects, working across the full tech stack to create the beta product. Location/WFH: You can work from home most of the time, the company has office space in London you More ❯
Full-Stack Growth Engineer - Growth-Focused SaaS Platform Remote (UK) | Full-Time | Scale-up Start Up | EdTech/Cyber Security Salary up to £70,000 We're working with a fast-scaling SaaS company operating in the cyber security education space. With over 4 million users globally and continued rapid growth, they … on a mission to make learning cyber security accessible and engaging through a gamified training platform. As part of their expansion, they're now looking to hire a Full-Stack Growth Engineer to join a small, cross-functional team focused on product growth experiments and A/B testing of new product features and … and technical planning Contribute to a culture of experimentation, quality, and rapid iteration What We're Looking For: 3-5+ years of hands-on experience as a full-stackengineer (preferably within SaaS or product-led environments) Proven experience working in a software growth team or directly on product growth experiments Strong skills More ❯
Sunderland, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
Client Server
Backend Developer/Software Engineer (C# or Java) Sunderland/WFH to £65k Are you an experienced Backend Developer who enjoys using a range of programming languages, collaborating and learning continuously? You could be progressing your career in a hands-on role within a relaxed, supportive team environment at a tech driven online gaming/low-cost gambling … players. As a Backend Developer you will design and develop web applications on a cloud based platform (AWS), collaborating and problem solving with a talented team. The tech stack encompasses C# ASP.Net, MVC, Node.js, Java, REST APIs, Docker, AWS, Terraform, TeamCity and MySQL amongst others, you'll be able to work with a range of tech and pick … two days a week. About you: You have strong backend development skills with C# and/or Java You have experience with AWS You have experience across the full development lifecycle You have a good understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You enjoy problem solving, collaborating and learning What's in it More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Senior Software Engineer – Quant FullStack & Infrastructure (Team Lead), slough col-narrow-left Client: Trireme Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: About the Role … We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development, to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology, has led engineering teams, and has built and maintained robust trading systems … and cloud-native deployment strategies. Hands-on with AWS, GCP, and Azure for compute, networking, and storage configurations. Familiarity with monitoring/logging tools (e.g., Prometheus, Grafana, ELK stack). Trading Systems & Finance: Solid understanding of trading infrastructure, latency optimization, execution systems, and market data feeds. Experience working in or with quantitative research, HFT, or hedge fund teams More ❯
Newcastle upon Tyne, England, United Kingdom Hybrid / WFH Options
Capgemini
today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose. YOUR ROLE Our DV Cleared Java FullStack Engineers are responsible for creating the visions of our clients and driving better business outcomes. They are tasked with building cutting-edge digital solutions for our … a vast variety of projects and get exposure to a variety of technology such as (but not exhaustively) NodeJS,, Kotlin, Spring boot framework, RESTful microservices, NoSQL databases. Our FullStack Engineers sit within Digital Factory, part of the Business Technology practice in Capgemini Invent, which leads digital transformation projects across Capgemini. We are a new and More ❯
London, England, United Kingdom Hybrid / WFH Options
Goodstack
Senior Software Engineer (Back-end/Full-stack) Join to apply for the Senior Software Engineer (Back-end/Full-stack) role at Goodstack Senior Software Engineer (Back-end/Full-stack) 1 month ago Be among the first 25 applicants Join … to apply for the Senior Software Engineer (Back-end/Full-stack) role at Goodstack This hybrid role requires working from our London office in Fitzrovia once a week. If you've been looking to join a fast-growing startup, backed by the same investors as Stripe & Airbnb, with a mission to make a … the world. To achieve this, we need incredible people to help us on our journey - we need you ???? Join our Startup and make a difference as Senior Software Engineer (Back-end/Full-stack)! In this role, you will be part of our Giving Team. This team implements the APIs and user experience to More ❯
London, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
Job Description Senior Software Engineer/Developer (FullStack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering … with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business. You … ll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as More ❯
Hounslow, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud … and Kanban to deliver high-quality products in an agile environment. Requirements : Polyglot Developer : Proficiency in multiple programming languages and frameworks, with the ability to work across the full tech stack. Object-Oriented Design : Strong understanding of OO principles, writing modular and maintainable code. DevOps Practices : Familiarity with CI/CD , containerization, and infrastructure as code. Agile Mindset More ❯
London, England, United Kingdom Hybrid / WFH Options
Goodstack
s leading platform for donations to nonprofits worldwide. We need talented individuals to join us on this journey - we need you! Join our Startup as a Senior Software Engineer (Back-end/Full-stack)! You will be part of our Giving Team, developing APIs and user experiences to expand our donations & volunteering platform for … partners. You will work within an autonomous, cross-functional team and report directly to the Engineering Manager. Your mission as a Senior Software Engineer will include: Implementing and enhancing backend (and frontend if FullStack) components to improve our platform, ensuring an excellent user experience. Contributing to establishing best practices and technological standards. Writing … role is ideal if you have: Required experience: 5+ years designing and building APIs, especially with databases like Postgres. Experience with React for web app development (essential for FullStack). Designing scalable, secure, resilient, and observable systems. Proficiency in Node.js and TypeScript (and React for FullStack). Knowledge of automated More ❯