226 to 250 of 272 Permanent Senior Full Stack Developer Jobs

Senior Lead Software Engineer, Back End (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real … platforms. We play an essential role in establishing practices for building technology solutions across the company, while also delivering capabilities that exemplify those practices. We are seeking a Senior Lead Back End Software Engineer who is excited about experimenting and using emerging AI technologies to revolutionize how developers build, test, and deploy software. As a Capital One Software … Engineer in our Enterprise Platforms Technology (EPTech) team, you'll work at the forefront of innovation, experimenting with AI-driven tools to reduce developer toil, enhance productivity, streamline workflows, and solve real-world problems. You'll have the opportunity to be on the forefront of driving a major transformation within Capital One. Join us to pioneer the next More ❯

this role matters: As a Fullstack Engineer at Zelt you will help build features end to end, from implementation to testing and launch. You will work closely with senior engineers who will guide architecture decisions while you focus on delivering high-quality code and learning how to scale a SaaS product. This is the ideal moment to join … count, your growth is supported, and your work helps shape a platform used every day by modern companies. What you will do: Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in … code reviews, share knowledge and grow your skills while supporting a collaborative team culture Write clean, maintainable, well-tested code and follow engineering best practices Contribute to improving developer workflows and tooling (GitHub, GitHub Actions, Slack, Linear, Sentry, SolarWinds) Learn about and contribute to infrastructure (Docker, AWS ECS, RDS, S3, SES, CloudFront, CDK) with support from senior More ❯

this role matters: As a Fullstack Engineer at Zelt you will help build features end to end, from implementation to testing and launch. You will work closely with senior engineers who will guide architecture decisions while you focus on delivering high-quality code and learning how to scale a SaaS product. This is the ideal moment to join … count, your growth is supported, and your work helps shape a platform used every day by modern companies. What you will do: Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in … code reviews, share knowledge and grow your skills while supporting a collaborative team culture Write clean, maintainable, well-tested code and follow engineering best practices Contribute to improving developer workflows and tooling (GitHub, GitHub Actions, Slack, Linear, Sentry, SolarWinds) Learn about and contribute to infrastructure (Docker, AWS ECS, RDS, S3, SES, CloudFront, CDK) with support from senior More ❯

this role matters: As a Fullstack Engineer at Zelt you will help build features end to end, from implementation to testing and launch. You will work closely with senior engineers who will guide architecture decisions while you focus on delivering high-quality code and learning how to scale a SaaS product. This is the ideal moment to join … count, your growth is supported, and your work helps shape a platform used every day by modern companies. What you will do: Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in … code reviews, share knowledge and grow your skills while supporting a collaborative team culture Write clean, maintainable, well-tested code and follow engineering best practices Contribute to improving developer workflows and tooling (GitHub, GitHub Actions, Slack, Linear, Sentry, SolarWinds) Learn about and contribute to infrastructure (Docker, AWS ECS, RDS, S3, SES, CloudFront, CDK) with support from senior More ❯

a wide range of technical systems and tools. Identify and evaluate appropriate technologies and methodologies, making informed decisions about when custom software development is essential. Contribute to the developer community Inquisitive about internal areas like bids and hiring Provide technical leadership, coaching, and mentoring to your team Promote knowledge sharing and adoption of good practice Uphold best practices … Code (IAC), security, testing, and continuous delivery pipelines. Flexibility to transition between programming languages with a clear understanding of their suitability for different tasks Essential Extensive experience in full-stack software engineering, including design, development, testing, and deployment. Significant hands on experience with Java, Spring Boot and Microservices. Strong understanding of software development methodologies such as … to manage and lead engineering teams to success. Expertise in designing scalable and secure software architectures. Desirable Knowledge of emerging technologies like AI Previous, relevant experience as a senior software engineer Leading a large multidisciplinary project Line management experience Experience interviewing and screening candidates Experience responding to bid questions Skills Software Architecture:Expertise in designing scalable, secure, and More ❯

About GitHub As the global home for all developers, GitHub is the complete AI-powered developer platform to build, scale, and deliver secure software. Over 150+ million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate and experiment across 420+ million repositories. With all the collaborative features of GitHub, it has never been … this role you can work from Remote, United Kingdom Overview GitHub is the home for software development, where developers collaborate to build the world's leading AI-powered developer platform. In the GitHub Code Scanning team, we are passionate about securing the world's software - both Open Source and Enterprise. We believe that the best way to secure … software is to detect security issues early in the development process, and actively facilitate their remediation as part of the developer workflow. Our team develops and operates the Code Scanning product that's part of GitHub's Code Security offering. Code scanning uses world-class static analysis research and technology to deeply analyze code, enabling the early detection More ❯

with a market leading fintech specialising in regulatory solutions, strategy and operations. The firm is a private equity-backed business with excellent growth tragectory. We are seeking a Senior Engineer with strong software experience and ambition to grow and develop their career. Responsibilities: Design and implement scalable, secure backend services to support a high-availability, data-driven SaaS … auditability. Mentor and guide junior engineers, providing technical leadership and helping shape the team’s engineering culture and standards. Experience: Minimum 5 years’ experience working as a software developer in a commercial environment. Strong python programming experience. Experience of managing teams. Ability to effectively share knowledge of development experience and help junior developers continue to improve their development More ❯

with a market leading fintech specialising in regulatory solutions, strategy and operations. The firm is a private equity-backed business with excellent growth tragectory. We are seeking a Senior Engineer with strong software experience and ambition to grow and develop their career. Responsibilities: Design and implement scalable, secure backend services to support a high-availability, data-driven SaaS … auditability. Mentor and guide junior engineers, providing technical leadership and helping shape the team’s engineering culture and standards. Experience: Minimum 5 years’ experience working as a software developer in a commercial environment. Strong python programming experience. Experience of managing teams. Ability to effectively share knowledge of development experience and help junior developers continue to improve their development More ❯

with a market leading fintech specialising in regulatory solutions, strategy and operations. The firm is a private equity-backed business with excellent growth tragectory. We are seeking a Senior Engineer with strong software experience and ambition to grow and develop their career. Responsibilities: Design and implement scalable, secure backend services to support a high-availability, data-driven SaaS … auditability. Mentor and guide junior engineers, providing technical leadership and helping shape the team’s engineering culture and standards. Experience: Minimum 5 years’ experience working as a software developer in a commercial environment. Strong python programming experience. Experience of managing teams. Ability to effectively share knowledge of development experience and help junior developers continue to improve their development More ❯

with a market leading fintech specialising in regulatory solutions, strategy and operations. The firm is a private equity-backed business with excellent growth tragectory. We are seeking a Senior Engineer with strong software experience and ambition to grow and develop their career. Responsibilities: Design and implement scalable, secure backend services to support a high-availability, data-driven SaaS … auditability. Mentor and guide junior engineers, providing technical leadership and helping shape the team’s engineering culture and standards. Experience: Minimum 5 years’ experience working as a software developer in a commercial environment. Strong python programming experience. Experience of managing teams. Ability to effectively share knowledge of development experience and help junior developers continue to improve their development More ❯

with a market leading fintech specialising in regulatory solutions, strategy and operations. The firm is a private equity-backed business with excellent growth tragectory. We are seeking a Senior Engineer with strong software experience and ambition to grow and develop their career. Responsibilities: Design and implement scalable, secure backend services to support a high-availability, data-driven SaaS … auditability. Mentor and guide junior engineers, providing technical leadership and helping shape the team’s engineering culture and standards. Experience: Minimum 5 years’ experience working as a software developer in a commercial environment. Strong python programming experience. Experience of managing teams. Ability to effectively share knowledge of development experience and help junior developers continue to improve their development More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

Technical Architect or Software Architect ready for a fresh start in a quieter part of the UK, this could be your perfect move. Our client is offering a full-time, permanent position , based 2–3 days a week onsite in a rural UK location – far from traffic jams, noise, and high living costs. To support this move, a … of high-traffic ecommerce and subscription platforms. Get hands-on when it counts – Roll up your sleeves when needed, but operate at a strategic level too. Guide the stack evolution – From CMS migrations to payment integrations, you’ll work across the tech landscape. Mentor and inspire – Support a small in-house team, embedding strong DevOps, testing, and agile … Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with More ❯

more. 🥷 What we’re looking for 5+ years experience building service-based software products end to end, ideally at early-stage startups Generalist mindset with experience across the full stack Strong understanding of CI/CD, cloud infrastructure, observability, and developer tooling Comfortable owning products and features end to end, and taking responsibility for … understanding of AI-based tools, methods and paradigms Familiar with “app store” paradigms and development frameworks (bonus if in commerce), and know what good looks like from a developer experience standpoint What you’ll do Build and own core backend services for our commerce infrastructure tools, including billing, workflows, and financial operations Build features that integrate generative AI More ❯

and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win. We provide a full benefits package, including exciting travel perks, generous time-off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees … below. You will have the opportunity to express interest in any of these specializations during the application process: Software Development - Design and launch Front End, Back End, and Full Stack solutions impacting critical business systems. Machine Learning Engineering - Build ML systems focusing on software engineering principles like CD/CI and code stability and put these … a variety of Expedia Group teams and directly contribute to business workstreams and priorities; at the conclusion of the internship interns present their work to team members and senior leadership Learning Series: Interactive workshops delivered by our Learning team to build professional & soft skills, and support development, including topics such as personal branding and presentation skills Leadership Series More ❯

Senior .NET Developer - Manchester (Hybrid) Join high-performing development teams of 250+ building real-time, large-scale systems used by millions of users across the UK, North America and South Africa. This is a chance to work on business-critical software that directly drives user engagement and revenue. Hybrid role based in Manchester city centre … days per week onsite) Salary: £55,000 - £65,000 + bonus About the Role: The company is transitioning from monolithic architecture to microservices, with full application rebuilds and containerised deployments. As decisions get made at team level, you will have a say in the tech stack and development approach, with a strong emphasis on team collaboration. More ❯