16 lead full stack developer jobs found

Potential contract extension or permanent CTO role (Outside IR35) Reports to: Founder, OneCare Group Ltd ABOUT ONECARE OneCare Healthcare Mall is a social enterprise creating the UK's first network of integrated community health hubs. Our vision is simple: a one-stop shop where patients can access blood tests, scans, physiotherapy, pharmacy, and same-day results interpretation—all in one visit. Job Overview We are seeking an exceptional Lead Full Stack Developer to design, build, and launch the Minimum Viable Product (MVP) of OneCareOS. You will be our first technical hire, working directly with the Founder to translate a bold vision into a working platform that will power our first 3,000 sq ft health hub. Desirable Experience working within healthcare or NHS systems Familiarity with FHIR / HL7 or healthcare data standards Experience integrating third-party systems or public sector APIs Startup or MVP build experience A recognised qualification in Computer Science...

Potential contract extension or permanent CTO role (Outside IR35) Reports to: Founder, OneCare Group Ltd ABOUT ONECARE OneCare Healthcare Mall is a social enterprise creating the UK's first network of integrated community health hubs. Our vision is simple: a one-stop shop where patients can access blood tests, scans, physiotherapy, pharmacy, and same-day results interpretation—all in one visit. Job Overview We are seeking an exceptional Lead Full Stack Developer to design, build, and launch the Minimum Viable Product (MVP) of OneCareOS. You will be our first technical hire, working directly with the Founder to translate a bold vision into a working platform that will power our first 3,000 sq ft health hub. Desirable Experience working within healthcare or NHS systems Familiarity with FHIR / HL7 or healthcare data standards Experience integrating third-party systems or public sector APIs Startup or MVP build experience A recognised qualification in Computer Science...

Lead Full Stack Developer - Health Technology Platform   Remote   Potential contract extension or permanent CTO role (Outside IR35) Reports to: Founder, OneCare Group Ltd ABOUT ONECARE OneCare Healthcare Mall is a social enterprise creating the UK's first network of integrated community health hubs. Our vision is simple: a one-stop shop where patients can access blood tests, scans, physiotherapy, pharmacy, and same-day results interpretation—all in one visit. Job Overview We are seeking an exceptional Lead Full Stack Developer to design, build, and launch the Minimum Viable Product (MVP) of OneCareOS. You will be our first technical hire, working directly with the Founder to translate a bold vision into a working platform that will power our first 3,000 sq ft health hub. Desirable Experience working within healthcare or NHS systems Familiarity with FHIR / HL7 or healthcare data standards...

ASP.NET Azure Microsoft Stack Contract Remote UK Public Sector Projects Overview We are looking for an experienced Senior Full Stack .NET Developer to join our rapidly growing team delivering Agile projects using the latest Microsoft technologies. Our work is primarily with UK Public Sector organisations , building secure, scalable solutions that drive value, improve services, and enhance user engagement. The role has a strong focus on ASP.NET, Azure , and the wider Microsoft ecosystem, including Power Platform. As a Senior Developer, you will act as Technical Lead on some projects , while contributing as a hands-on team member on others. You will also play a key role in shaping and promoting development standards and best practices across the team. Who We’re Looking For We’re looking for someone who combines strong technical capability with a genuine interest in improving Public Sector services. You’ll be comfortable working in Agile...

ASP.NET Azure Microsoft Stack Contract Remote UK Public Sector Projects   Overview We are looking for an experienced Senior Full Stack .NET Developer to join our rapidly growing team delivering Agile projects using the latest Microsoft technologies. Our work is primarily with UK Public Sector organisations , building secure, scalable solutions that drive value, improve services, and enhance user engagement. The role has a strong focus on ASP.NET, Azure , and the wider Microsoft ecosystem, including Power Platform. As a Senior Developer, you will act as Technical Lead on some projects , while contributing as a hands-on team member on others. You will also play a key role in shaping and promoting development standards and best practices across the team.   Who We’re Looking For We’re looking for someone who combines strong technical capability with a genuine interest in improving Public Sector services. You’ll be...

The Opportunity   We’re a well-funded pre-seed startup on a mission to improve the happiness and wellbeing of people across the globe.   Ember is a relationship wellness app that enables couples to strengthen and enhance their connection, communicate more effectively, and cultivate healthier partnerships. The app helps couples develop a deeper understanding of one another, while facilitating better communication, resolving conflicts constructively, and strengthening emotional intimacy.   Built on years of relationship coaching experience from co-founder and relationship coach Ellie Baker, and grounded in relationship science, Ember is intentionally designed to meet couples at any stage of their journey– supporting them through the good times, the bad times and the 'just okay, but it could be better' times.   Powered by AI, Ember's platform analyzes a couple's existing communication patterns to deliver personalized...

ASP.NET Azure Microsoft Stack Contract Remote UK Public Sector Projects Overview We are looking for an experienced Senior Full Stack .NET Developer to join our rapidly growing team delivering Agile projects using the latest Microsoft technologies. Our work is primarily with UK Public Sector organisations , building secure, scalable solutions that drive value, improve services, and enhance user engagement. The role has a strong focus on ASP.NET, Azure , and the wider Microsoft ecosystem, including Power Platform. As a Senior Developer, you will act as Technical Lead on some projects , while contributing as a hands-on team member on others. You will also play a key role in shaping and promoting development standards and best practices across the team. Who We’re Looking For We’re looking for someone who combines strong technical capability with a genuine interest in improving Public Sector services. You’ll be comfortable working in Agile...

ASP.NET Azure Microsoft Stack Contract Remote UK Public Sector Projects   Overview We are looking for an experienced Senior Full Stack .NET Developer to join our rapidly growing team delivering Agile projects using the latest Microsoft technologies. Our work is primarily with UK Public Sector organisations , building secure, scalable solutions that drive value, improve services, and enhance user engagement. The role has a strong focus on ASP.NET, Azure , and the wider Microsoft ecosystem, including Power Platform. As a Senior Developer, you will act as Technical Lead on some projects , while contributing as a hands-on team member on others. You will also play a key role in shaping and promoting development standards and best practices across the team.   Who We’re Looking For We’re looking for someone who combines strong technical capability with a genuine interest in improving Public Sector services. You’ll be...

ASP.NET Azure Microsoft Stack Contract Remote UK Public Sector Projects   Overview We are looking for an experienced Senior Full Stack .NET Developer to join our rapidly growing team delivering Agile projects using the latest Microsoft technologies. Our work is primarily with UK Public Sector organisations , building secure, scalable solutions that drive value, improve services, and enhance user engagement. The role has a strong focus on ASP.NET, Azure , and the wider Microsoft ecosystem, including Power Platform. As a Senior Developer, you will act as Technical Lead on some projects , while contributing as a hands-on team member on others. You will also play a key role in shaping and promoting development standards and best practices across the team.   Who We’re Looking For We’re looking for someone who combines strong technical capability with a genuine interest in improving Public Sector services. You’ll be...

We are looking for a talented Web Engineer to join our growing team. In this role, you will help develop and maintain high-performance web applications, collaborating closely with senior engineers and tech leads. You will contribute to cloud deployments, CI/CD pipelines, and scalable architecture while gaining hands-on experience with a modern tech stack.   Employment Type This is a full-time independent contractor position. We are not currently hiring for direct employee positions. Location This is a fully remote position. Work where you perform your best.   Key Responsibilities Develop and maintain web applications using PHP7, Next.js, NestJS, Typescript, JavaScript, HTML, CSS, Vue, and Webflow. Assist in designing and deploying cloud infrastructure on AWS, GCP, and Azure. Support CI/CD pipeline management using Artifactory, Docker, and Kubernetes. Collaborate with database engineers to ensure efficient MySQL...

Toucanberry Tech is a UK-based boutique software consultancy delivering high-impact solutions to the financial sector. You’ll be joining a pivotal project, building a cutting-edge reinsurance platform from the ground up for a global reinsurer in Bermuda. ROLE: We are looking for a hungry and hands-on Product Owner to join our dedicated onshore team. This is not a project management role; we need a modern start up Product Owner who lives and breathes the product, sits side-by-side with our developers, and is passionate about building exceptional backend, data-centric solutions. Key Responsibilities: Own and manage the product backlog, translating high-level business requirements into clear, actionable user stories for the development team. Collaborate daily with a co-located, onshore squad of engineers, QAs, and designers to ensure seamless delivery and a shared understanding of the product vision. Define and analyse metrics to inform the success of the...

About Swanky We’re Swanky, a fast-growing global Shopify Platinum Partner . We design, build, and grow Shopify Plus stores that convert. Our clients are ambitious brands, and we help them thrive with world-class Shopify solutions.   About the Role We’re looking for a contractor Integrations Engineer to help us design, build, and maintain data integrations across our ecommerce stack. You’ll work on iPaaS-driven integrations, primarily using Patchworks, to move and transform data between platforms such as Shopify, ERPs, WMS/3PLs, marketplaces, and analytics tools.   This is a hands-on role where you’ll be responsible for building reliable, observable, and well-documented integrations. You’ll collaborate closely with our existing Patchworks Integrations Lead Engineer, as well as our engineering team, project managers, and client stakeholders to define requirements, map data models, and ensure data flows are accurate,...

Toucanberry Tech is a UK-based boutique software consultancy delivering high-impact solutions to the financial sector. You’ll be joining a pivotal project, building a cutting-edge reinsurance platform from the ground up for a global reinsurer in Bermuda. ROLE: We are looking for a hungry and hands-on Product Owner to join our dedicated onshore team. This is not a project management role; we need a modern start up Product Owner who lives and breathes the product, sits side-by-side with our developers, and is passionate about building exceptional backend, data-centric solutions. Key Responsibilities: Own and manage the product backlog, translating high-level business requirements into clear, actionable user stories for the development team. Collaborate daily with a co-located, onshore squad of engineers, QAs, and designers to ensure seamless delivery and a shared understanding of the product vision. Define and analyse metrics to inform the success of the...

Senior Solutions Architect (Shopify Expert) - Contractor Full job description About Avex Avex is a rapidly growing eCommerce agency that partners with merchants in the fashion, lifestyle and premium products space. From high-growth DTC brands to enterprise, we have partnered with companies such as: Khaite, Quip, KITH, Stoney Clover Lane, Love Shack Fancy, LVMH, Arizona Beverages, TAG Heuer, Hugo Boss, Enjoy Life, Mondelez, O'Neill, Serta Simmons Bedding and many others. We design, build and optimize eCommerce experiences on Shopify Plus for global brands.   Our Values BUILD our clients’ businesses, INSPIRE our employees to grow, CHALLEN GE the norm, and DELIVER on our commitments. We design and build digital commerce experiences that connect brands to people through creative, technology and culture. We believe that our work should not only produce amazing results for our clients but should also be fun and rewarding for our...

About the role - How will you make an impact At Kore Labs, our strength is in efficiently delivering leading-edge product and support to clients, and we are proud to set the standard for success in our industry. The role of Full Stack Engineer will be a key member of the engineering team and will actively contribute to delivery of solutions and features for our customers. Together with the rest of the engineering team, the role will be responsible for streamlining application delivery to deploy solutions and features to our customers quickly and efficiently, while always ensuring that we prioritise code integrity and quality. We are an Agile company and expect the role to be actively involved in daily stand-ups, sprint planning, refinement and end-of-sprint retrospectives. What your day may look like The role of the Full Stack Engineer will be focused on three core areas Development Process ▪ Participate in the design and creation of scalable software ▪ Write clean,...

Toucanberry Tech is a UK-based boutique software consultancy delivering high-impact solutions to the financial sector. You’ll be joining a pivotal project, building a cutting-edge reinsurance platform from the ground up for a global reinsurer in Bermuda. ROLE: We are looking for a hungry and hands-on Product Owner to join our dedicated onshore team. This is not a project management role; we need a modern start up Product Owner who lives and breathes the product, sits side-by-side with our developers, and is passionate about building exceptional backend, data-centric solutions. Key Responsibilities: Own and manage the product backlog, translating high-level business requirements into clear, actionable user stories for the development team. Collaborate daily with a co-located, onshore squad of engineers, QAs, and designers to ensure seamless delivery and a shared understanding of the product vision. Define and analyse metrics to inform the success of the...