1 to 25 of 76 Permanent Full-Stack Development Jobs in West Sussex

the founding team and the open-source community, you’ll influence both the product and the company’s broader strategy. Key Responsibilities: Feature Development: Plan, develop, test, deploy, and iterate on new features from start to finish. Community Engagement: Actively participate in the platform’s community on GitHub More ❯

in seeking additional knowledge from subject matter experts. Able to work and take ownership of a Legacy service, with a Legacy deployment model. Development and Engineering: Develop and maintain the existing service. Complete changes within a Legacy environment, while taking ownership of the domain to become a subject More ❯

architectural decisions and helping shape best practices Mentoring and supporting more junior engineers What They're Looking For 5+ years’ experience in software development Strong experience with TypeScript, React, Node.js, and AWS Someone who’s product-minded and can work closely with cross-functional teams Experience in fast More ❯

or working on AI driven solutions for both internal users and customers. Essential skills and experience: C# .Net JavaScript SQL Full stack development experience Nice to have skills and experience: Angular SQL Server AWS TDD Microservices We have a starting salary up to £60k More ❯

on AI driven experiences creating personalised interactive engagements. We are looking for someone who can focus on both back-end and front-end development for the platform. Developing and maintaining the platform to ensure it remains secure, implement Figma designs into front-end interfaces and use PHP and More ❯

driven by quality engineering & innovation and try to do things in a product mindset based around their end users. The role is FULL-STACK but definitely leaning towards the backend. Their stack: Python React/TypeScript Node.js AWS PostgreSQL GenAI + experience with another More ❯

Advance the values of the organisation (caring, accountability, integrity, empowerment, passion, fun) What will make you stand out: Extensive experience in professional software development, with a strong track record of building and delivering high-quality applications Expert proficiency with JavaScript (NextJS, TypeScript, and SST) Strong experience with Event More ❯

AWS) Databases : 🌳 PostgreSQL, DynamoDB 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-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable … efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration : Work closely with cross-functional teams using Scrum and Kanban to deliver high-quality products in an agile environment. Requirements : Polyglot Developer : Proficiency in More ❯

a Full Stack Engineer to help design, develop, and scale our FinTech platform. This role leans heavily towards backend development, where you'll be responsible for building and optimising the core services and APIs that drive our system. You’ll work on ensuring high More ❯

Developer you'll take ownership and run small client bespoke projects working across the full tech stack from backend development using TypeScript and Node, through to React on the front end as part of a collaborative team. Location/WFH: You can work from More ❯

-time Senior-level Software Engineer to join the NGIS EU in team in Canada, UK or Italy to help with the development and delivery of our TraceMark Software as a Service products. The TraceMark Sustainable Solution factory includes products for: Sustainable Sourcing (https://tracemark.com … tracemark.com/flow) Sustainable Fashion (https://materialsimpactexplorer.com/). As a Senior Software Engineer, you will be responsible for building full-stack web, desktop and mobile applications based on customer requirements. You will primarily be working on TraceMark Software as a Service solutions as … part of a high performing, multinational software development team. You will need to have strong written and verbal communication skills and be able to work independently, occasionally dealing directly with clients. About You At least 5 years of commercial software development experience and familiarity with agile More ❯

to coding, testing, and peer reviews Stay ahead of industry trends and mentor team members What they are Looking For: 10+ years of development experience (Solidity, Node.js, React, etc.) Strong database and version control expertise (Git, PostgreSQL) Agile team player with project management skills Bonus: Go, Rust, Swift More ❯

Reviews. Provide on-call support as part of a 24/7 L3 support team. Supporting and mentoring junior staff Essential Skills: Backend Development: Java v17, Spring/Spring Boot, Alfresco/Activiti/Camunda Frontend Development: JavaScript/Vue.js/Angular/HTML/XML … To-End Testing Best Practices: SOLID principles Good communication and interpersonal skills working with various stakeholders Leadership and mentoring experience Desirable Skills: Backend Development: Gradle, Liquibase Frontend Development: React, Typescript Cloud & DevOps: Deep knowledge of DevOps principles and GitOps practices, Linux (in a containerized environment), Apache More ❯

AWS) Databases : 🌳 PostgreSQL, DynamoDB 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-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable … efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration : Work closely with cross-functional teams using Scrum and Kanban to deliver high-quality products in an agile environment. Requirements : Polyglot Developer : Proficiency in More ❯

Stack Developer to join our Product Engineering team. This is a hands-on technical role initially focused on leading the development of modern web applications across multiple client projects. You'll help shape technical architecture, contribute directly to code and collaborate closely with Agile teams … to deliver secure and maintainable software solutions. Our projects primarily utilise React and TypeScript for front-end development with varied back-end technologies including Python, Node.js, .NET and Ruby. You'll benefit from robust DevOps support, established delivery processes and the autonomy to shape how we approach and … engineers and delivery leads to deliver secure, maintainable systems Participate in workshops, demos and discussions with internal teams and clients Contribute to the development of internal delivery standards and team culture Take on line management responsibilities as the role matures, including conducting 1:1s, providing performance feedback and More ❯

/Tech lead with a passion for polyglot programming and a strong foundation in Object-Oriented Design? Do you excel in a full-stack development environment and have a knack for AWS Infrastructure and DevOps? If this sounds like you, we want to hear … with multiple programming languages is highly desirable. 🧩 OO Design: Strong skills in Object-Oriented Design and a deep understanding of design patterns. 🛠️ Full-Stack Expertise: Ability to handle database, back-end, and front-end development seamlessly. ⚙️ DevOps Savvy: Knowledgeable in AWS Infrastructure, DevOps practices … for testing/staging) 🚀 CI: Semaphore What You’ll Do: 🛠️ Develop and maintain robust, scalable backend systems using Ruby on Rails. 🌐 Build full-stack solutions covering database, backend, and frontend. ☁️ Manage and optimize AWS Infrastructure and DevOps practices. 🔄 Utilize agile methodologies to enhance development More ❯

to understand their strategic goals and translate these into scalable, future-proof technical solutions. Your role will span technical planning, leadership, hands-on development, and team mentorship. You’ll operate at the intersection of creativity and technology, helping shape exceptional digital products—from advanced marketing sites to robust … migrations (e.g., Sitecore to WordPress) and headless builds (e.g., Contentful). Present architectural approaches and MVP roadmaps internally and to clients. Hands-On Development Support teams with front-end and back-end contributions to maintain momentum. Deliver performance-driven user interactions and oversee CI/CD and hosting … and contribute to process evolution. Evaluate and advocate for emerging tech including AI and next-gen frameworks. Essential Experience: 5+ years in full-stack development with a proven delivery record. Leadership experience in multidisciplinary teams, ideally in digital/creative agencies. Strong front-end More ❯

Finance, Retail & Energy sectors. Budget: £55k + full benefits + fully remote Primary requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications More ❯

Finance, Retail & Energy sectors. Budget: £55k + full benefits + fully remote Primary requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications More ❯

in at least one all purpose imperative language: Python (ideal), Java, C++, etc. Familiar with modern DevOps/CloudOps best practices - test driven development, CI/CD, etc. Desirable: prior experience with Azure and NoSQL Desirable: experience and interest in machine learning, data engineering, and data visualization Cultural … with experience Unlimited annual leave Up to 15% performance-based bonus Flexible working conditions and international travel Budget for co-working space Professional development programs We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity More ❯

/updates/ideas across the Tech Department and Senior Management Team Have laser focused attention to detail Primary Purpose Contribute to the development of our fast growing customer data platform product “Horizon”, developing new functionality, Develop front end solutions using React with JavaScript and/or Typescript … and contribute to development of APIs and back end using C# .Net. Key Responsibilities Key tasks will also include the following: Development of new functionality using React (JS/TS) Contribute to development of new APIs using .Net core. Unit test development More ❯

mission. As a key member of our global team, you will work across the full stack, contributing to the development and automation of tooling and continual improvement of existing in use systems, while collaborating with engineers and stakeholders across the U.S. and Europe. This … role will play a critical part in the continued improvement, scalable development, and support of products used to deliver Beazley Security services. As a Senior Software Engineer, this role will provide technical guidance around architecture and development, as well as mentor members of the Engineering team. … This is an excellent opportunity for a motivated self-starter to make a significant impact in a dynamic and fast-paced environment. Responsibilities: Development: Create user-friendly interfaces using HTML, CSS, JavaScript, and TypeScript. Develop and help design scalable and efficient back-end solutions using Python and/ More ❯

high-impact projects that propel our business forward in a competitive market. The ideal candidate will bring extensive expertise in full stack development, with a strong focus on TypeScript/Node and it would be IDEAL if you had any knowledge of Python . More ❯

We are seeking a highly skilled and motivated Senior Full-Stack Blockchain Developer to join our innovative and forward-thinking team. As a key contributor, you will work on cutting-edge blockchain solutions, leveraging your expertise in Solidity , Node.js , and React (or other modern JavaScript frameworks … technology and thrive in a dynamic environment, this role offers the opportunity to shape groundbreaking solutions while working remotely. Key Responsibilities Smart Contract Development … Design, develop, and deploy secure and efficient smart contracts using Solidity . Blockchain Integration : Integrate blockchain technology into web and backend systems. Full-Stack Development : Build and maintain scalable front-end and back-end systems using Node.js and React (or other JavaScript frameworks). More ❯

high-impact projects that propel our business forward in a competitive market. The ideal candidate will bring extensive expertise in full stack development, with a strong focus on Python and it would be IDEAL if you had any knowledge of Typescript. You should have More ❯