1 of 1 Permanent Web Application Development Jobs in Sussex

to make data-driven decisions, optimise their operations, and thrive in today's competitive environment. Backed by a team of dedicated experts, we aim to deliver excellence in product development, customer satisfaction and innovation. Learn more at . Job summary As a Senior Back-End Developer , you will be a key contributor to the design, development, and maintenance … secure, scalable, and efficient solutions that power our applications and services. This role offers the opportunity to lead technical initiatives, mentor junior team members, and shape the architecture and development standards of our back-end systems. Key Responsibilities System Design & Development: Design, develop, and maintain server-side applications and APIs using preferred technologies, e.g., Java, Python, Node.js . … mentorship to junior developers. Advocate for coding standards, tools, and processes that enhance productivity and quality. Required Skills and Qualifications Technical Expertise: 5+ years of experience in back-end development with Java Strong knowledge of frameworks such as Spring Boot Hands-on experience with RESTful APIs, microservices architecture, and server-side optimisations. Proficiency in database management (SQL and NoSQL More ❯