CrawlJobs Logo
Briefcase Icon
Category Icon

Senior Software Engineer, Front-End or Full Stack United Kingdom Jobs

117 Job Offers

Filters
Web Developer - Full Stack
Save Icon
Join a dynamic team in Essex as a Full Stack Web Developer. This role requires 3-8 years of experience with .NET, C#, ASP.NET Core, and JavaScript. A degree from a British university and strong REST API skills are essential. Enjoy a competitive package with benefits in this hybrid position.
Location Icon
Location
United Kingdom , Essex
Salary Icon
Salary
45000.00 - 55000.00 GBP / Year
lawrenceharvey.com Logo
Lawrence Harvey
Expiration Date
Until further notice
Kotlin Full Stack Engineer
Save Icon
Join our London team as a Kotlin Full Stack Engineer. You'll build secure, high-performance products at scale using Kotlin backends and React/TypeScript frontends. Contribute to modern CI/CD pipelines and innovative AI tooling within a fintech environment. Strong communication and cloud experienc...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
welovesalt.com Logo
Salt
Expiration Date
Until further notice
Senior Full Stack Engineer
Save Icon
Join a London-based team as a Senior Full Stack Engineer, shaping core business products from backend to UX. Apply your strong software fundamentals and product mindset to build reliable, high-impact systems with Rust. Enjoy high autonomy, deep technical challenges, and a culture valuing curiosit...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
weareorbis.com Logo
Orbis Consultants
Expiration Date
Until further notice
Staff Full-Stack Software Engineer, (Forward Deployed), GPS
Save Icon
Lead the technical strategy for AI-driven public sector solutions as a Staff Full-Stack Engineer in London. You will architect and deploy production-grade applications using Python, Node.js, and React on global cloud infrastructure. This forward-deployed role requires 10+ years of expertise, Arab...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
scale.com Logo
Scale
Expiration Date
Until further notice
Senior Full-Stack Software Engineer, (Forward Deployed), GPS
Save Icon
Join Scale's Global Public Sector team in London as a Senior Full-Stack Engineer. Build impactful AI applications using React, TypeScript, Python, and cloud platforms. Partner directly with clients to deploy and architect scalable, production-grade solutions.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
scale.com Logo
Scale
Expiration Date
Until further notice
Full Stack Software Engineer
Save Icon
Join a London-based fintech as a Full Stack Software Engineer. Develop and scale the core platform using modern frameworks across frontend and backend. Collaborate with product teams, write clean code, and leverage AI-assisted tools. Enjoy a culture of ownership and professional growth.
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
40000.00 - 55000.00 GBP / Year
thepeoplenetwork.co.uk Logo
Fynity
Expiration Date
Until further notice
Senior Full Stack Engineer
Save Icon
Join a London-based startup revolutionizing sports media with real-time data and AI. As a Senior Full Stack Engineer, you'll build high-performance systems using Java, TypeScript, and modern frameworks. You'll own the full stack, from real-time data pipelines to AI-integrated features, in a fast-...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
80000.00 GBP / Year
formularecruitment.co.uk Logo
Formula Recruitment
Expiration Date
Until further notice
Full Stack Engineer
Save Icon
Join our Digital team in Manchester as a Full Stack Engineer. You'll build transformative solutions using the JavaScript/TypeScript stack, including React, Next.js, and Node.js on cloud platforms. We offer a supportive, agile environment with private healthcare, generous leave, and performance bo...
Location Icon
Location
United Kingdom , Manchester
Salary Icon
Salary
Not provided
paconsulting.com Logo
PA Consulting
Expiration Date
Until further notice
Java Full-Stack Developer
Save Icon
Join our Core Risk team in London as a Java Full-Stack Developer. You will rebuild and migrate legacy systems using modern Java, Angular, and Cloud tools like Kubernetes. This impactful role requires financial services experience and offers excellent benefits including private medical care and pe...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
barclays.co.uk Logo
Barclays
Expiration Date
Until further notice
Full Stack Developer
Save Icon
Join our Tech team in Manchester as a Full Stack Developer. You will build scalable backend services and APIs with Node.js, working on e-commerce and high-traffic platforms. The role requires 3+ years' experience with serverless architectures, databases, and CI/CD pipelines. Enjoy flexible hours,...
Location Icon
Location
United Kingdom , Manchester
Salary Icon
Salary
Not provided
clubllondon.com Logo
Club L London
Expiration Date
Until further notice
Full-stack Software Engineer
Save Icon
Join our Glasgow team as a Full-stack Software Engineer, specializing in Java and Spring Boot. You will build platforms and tooling to enable modern engineering practices at scale, using CI/CD, Docker, and cloud technologies. We offer private medical care, pension contributions, and a competitive...
Location Icon
Location
United Kingdom , Glasgow
Salary Icon
Salary
Not provided
barclays.co.uk Logo
Barclays
Expiration Date
Until further notice
Senior Full-Stack Engineer, Email Systems
Save Icon
Join our Web Services Team as a Senior Full-Stack Engineer for Email Systems. Build and maintain secure, privacy-focused communication tools using JavaScript/TypeScript and Python. This fully remote role offers flexibility, professional development, and a comprehensive benefits package for candid...
Location Icon
Location
United Kingdom; Canada; United States
Salary Icon
Salary
125000.00 - 144000.00 USD / Year
mozilla.org Logo
Mozilla
Expiration Date
Until further notice
Umbraco Full Stack Web Developer
Save Icon
Join KellyDeli in London for an ad hoc maternity cover role as an Umbraco Full Stack Web Developer. You will design, develop, and maintain customer-facing web platforms, working with both front-end and back-end technologies. The ideal candidate has proven Umbraco experience, UI/UX skills, and pro...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
kellydeli.com Logo
KellyDeli
Expiration Date
Until further notice
Senior Full Stack Salesforce Developer
Save Icon
Join our London team as a Senior Full Stack Salesforce Developer. Leverage your 5+ years of experience with C#, .NET, ASP.NET MVC, and modern JavaScript frameworks. You will design integrations and build robust e-commerce solutions on Salesforce Commerce Cloud. This role offers a chance to lead i...
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
wolverineworldwide.com Logo
Wolverine Worldwide
Expiration Date
Until further notice
Full Stack Developer
Save Icon
Join a growing wealth management firm in St Albans as a Full Stack Developer. You will build modern applications using JavaScript, TypeScript, and React within an AWS cloud environment. This hybrid role offers a £60k salary, bonus, and the chance to shape technology in a collaborative, agile team.
Location Icon
Location
United Kingdom , St Albans
Salary Icon
Salary
60000.00 GBP / Year
dynamicsearch.co.uk Logo
Dynamic Search Solutions
Expiration Date
Until further notice
Full-Stack Engineer
Save Icon
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
65000.00 GBP / Year
formularecruitment.co.uk Logo
Formula Recruitment
Expiration Date
Until further notice
Full Stack Engineer
Save Icon
Location Icon
Location
United Kingdom , London
Salary Icon
Salary
Not provided
weareorbis.com Logo
Orbis Consultants
Expiration Date
Until further notice
Senior Full Stack Engineer
Save Icon
Location Icon
Location
United Kingdom , Reading
Salary Icon
Salary
Not provided
ciphr.com Logo
Ciphr
Expiration Date
Until further notice
SAP Full Stack Developer
Save Icon
Join our team in Nottingham as an SAP Full Stack Developer. You will design and maintain end-to-end SAP applications using SAPUI5, Fiori, and ABAP. This role requires 3+ years' experience and offers a generous benefits package including a bonus, flexible scheme, and enhanced family leave. Collabo...
Location Icon
Location
United Kingdom , Nottingham
Salary Icon
Salary
Not provided
boots.com Logo
Boots
Expiration Date
Until further notice
Senior Full-Stack Engineer, Email Systems
Save Icon
Join our Web Services Team as a Senior Full-Stack Engineer, Email Systems. Build and maintain privacy-focused communication tools using JavaScript/TypeScript and Python. This fully remote role offers a competitive package with annual bonuses, professional development, and flexible PTO.
Location Icon
Location
United Kingdom; United States; Canada
Salary Icon
Salary
108000.00 - 144000.00 USD / Year
mozilla.org Logo
Mozilla
Expiration Date
Until further notice

About the Senior Software Engineer, Front-End or Full Stack role

Explore senior-level opportunities in cutting-edge technology with our curated list of Senior Software Engineer, Front-End or Full Stack jobs. These roles represent the pinnacle of web and application development, where seasoned professionals architect, build, and maintain the sophisticated digital products that power modern businesses and user experiences. Senior engineers in these domains are technical leaders, responsible for the entire software development lifecycle, from conceptualization and design to deployment, optimization, and ongoing iteration. They bridge the gap between complex business requirements and elegant technical solutions, ensuring systems are scalable, maintainable, and deliver exceptional user value.

A Senior Front-End Engineer specializes in crafting the client-side layer that users directly interact with. Their core mission is to build intuitive, responsive, and high-performance user interfaces. Typical responsibilities include translating design mockups into functional, accessible code using frameworks like React, Angular, or Vue.js; optimizing applications for maximum speed and scalability; ensuring cross-browser compatibility; and implementing robust state management. They are deeply proficient in JavaScript/TypeScript, HTML, CSS, and modern build tools, with a keen eye for UX/UI principles and front-end performance metrics.

A Senior Full Stack Engineer possesses mastery across both the front-end and back-end spectrum. They design and develop complete applications, handling everything from user-facing components to server-side logic, databases, and APIs. Common duties involve architecting overall system design, developing RESTful or GraphQL APIs, designing data models, writing server-side code in languages like Node.js, Python, or Java, and integrating with various data storage solutions. They ensure the seamless flow of data and functionality between the client and server, making critical decisions on technology stacks and infrastructure considerations.

Typical skills and requirements for these senior roles extend beyond pure coding. Employers seek professionals with 5+ years of experience demonstrating a proven track record of shipping complex products. Expertise in modern frameworks and languages is a given, but equal emphasis is placed on software architecture, system design, and the ability to make long-term technical decisions. Strong collaboration skills are essential, as these engineers frequently work with product managers, designers, and other stakeholders to define requirements and translate them into technical specs. Leadership qualities such as mentoring junior developers, conducting code reviews, advocating for best practices, and driving technical excellence within a team are hallmarks of the position. A proactive problem-solving mindset, the ability to work in ambiguous environments, and a product-focused obsession with quality, performance, and user experience are the defining traits of successful candidates. Discover your next career-defining challenge by browsing our comprehensive selection of Senior Software Engineer, Front-End or Full Stack jobs today.

Filters

×
Countries
Category
Location
Work Mode
Salary