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Jobs / 888 / Senior Full Stack Developer
Posted 2026-10-07

Senior Full Stack Developer

Description

888 is looking for a Senior Full-Stack Developer focused on AI Capabilities. The role involves designing, developing, maintaining, and supporting core marketing websites, web applications, APIs, and related services. The developer serves as the primary technical anchor for web initiatives within the Marketing unit, bridging third-party platform integrations (AWS, Monday.com, Google services) and pioneering the practical introduction of advanced AI capabilities into products, operational processes, and development workflows.

The developer is responsible for translating business and design requirements into secure, scalable, accessible, and high-performing solutions, owning full-stack features from technical design through deployment, monitoring, maintenance, and documentation. They will identify and deliver high-value AI use cases utilizing LLM APIs, automation, RAG, and related technologies, ensuring responsible practices for evaluation, data privacy, security, observability, cost control, and human oversight. The role also includes designing and implementing robust front-end applications, back-end services, APIs, databases, and seamless third-party platform integrations, as well as partnering closely with Product, Marketing, UX/UI, QA, DBAs, IT, and security stakeholders across the Agile development lifecycle. Maintaining elite technical standards through clean code, automated testing, code reviews, source control, security controls, and continuous improvements to performance, reliability, scalability, SEO, and accessibility is also key. The developer will monitor live production systems, investigate incidents and vulnerabilities, perform root-cause analysis, and implement lasting system improvements. Evaluating emerging technologies, recommending solutions that drive measurable business value, and mentoring or sharing knowledge with fellow developers are also part of the role.

Responsibilities
  • Translate business and design requirements into secure, scalable, accessible, and high-performing solutions.
  • Own full-stack features from technical design through deployment, monitoring, maintenance, and documentation.
  • Identify and deliver high-value AI use cases utilizing LLM APIs, automation, RAG, and related technologies.
  • Ensure responsible practices for AI evaluation, data privacy, security, observability, cost control, and human oversight.
  • Design and implement robust front-end applications, back-end services, APIs, databases, and seamless third-party platform integrations.
  • Partner closely with Product, Marketing, UX/UI, QA, DBAs, IT, and security stakeholders across the Agile development lifecycle.
  • Maintain elite technical standards through clean code, automated testing, code reviews, source control, security controls, and continuous improvements to performance, reliability, scalability, SEO, and accessibility.
  • Monitor live production systems, investigate incidents and vulnerabilities, perform root-cause analysis, and implement lasting system improvements.
  • Evaluate emerging technologies, recommend solutions that drive measurable business value, and mentor or share knowledge with fellow developers.
Requirements
  • Extensive professional experience building and scaling modern web applications across both front-end and back-end architectures (required).
  • Proven capability in deploying practical AI solutions, integrating LLM APIs, and building RAG or automated workflows while managing security, privacy, and cost constraints (required).
  • Strong background integrating complex third-party services, cloud environments (such as AWS), and enterprise tooling (Monday.com, Google services) (required).
  • Deep commitment to secure coding, automated testing, CI/CD pipelines, performance optimization, and rigorous Agile collaboration (required).
About 888

888 is one of the world's leading online betting and gaming brands, operated by the London-listed group Evoke plc (formerly 888 Holdings). Founded in 1997, the business runs the 888casino, 888poker and 888sport brands and, after acquiring William Hill's international operations in 2022, became part of one of the largest online gambling groups in the world. It is headquartered in Gibraltar, with major operational hubs in Leeds, London, Malta, Bucharest, Sofia and Tel Aviv. The company develops much of its own gaming technology and operates across regulated markets in the UK, Europe, the Americas and Africa.

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