Full Stack Developer (Angular, Node.js, Express, PHP/CakePHP)

About Keystone AI Group Keystone AI Group is a global leader in digital transformation with c. 63,000 employees and annual revenue of c. €8 billion, operating in 61 countries under two brands — Keystone AI for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Keystone AI Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Keystone AI Group is the brand under which Keystone AI SE (Societas Europaea) operates. Keystone AI SE is listed on Euronext Paris. The purpose of Keystone AI Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space. Where purpose meets career: WFH – the role can be undertake fully remotely, should that be desired. Contribution / Impact – we have an extensive automation roadmap, with ambitions target dates for implementation. Bigger Challenge – we are always looking for ways we can improve platform process / operations. The successful candidate will play a part in both developing solutions to pre-identified opportunies, as well as identifying opportunities themselves. Key responsibilities Maintain, support, and modernise existing web applications built on AngularJS, Angular, Node.js, Express.js, and CakePHP. Lead the migration of legacy front-end and back-end components to modern frameworks and architectures. Design, develop, and optimise new automation workflows using VMware Aria Automation and Automation Orchestrator. Maintain and enhance existing automation workflows to ensure reliability, scalability, and operational efficiency. Collaborate with cross functional teams to gather requirements, propose solutions, and deliver high quality software. Implement best practices for version control, CI/CD, and configuration management using Git and Ansible. Develop scripts and tools in Python and T SQL to support automation, integration, and data driven processes. Troubleshoot issues across the full stack, from UI to database to automation layers. Skills we can’t do without: These skills are essential for supporting and modernising our web applications: AngularJS and Angular Node.js Express.js CakePHP Strong understanding of full stack development, REST APIs, and application lifecycle management. These skills are essential for developing and maintaining automation workflows: Ansible (configuration management, deployment automation) Git (branching strategies, code reviews, CI/CD pipelines) Python (scripting, automation, integration tasks) T SQL (queries, stored procedures, performance tuning) VMware Aria Automation VMware Automation Orchestrator Desirable Experience modernising legacy applications or migrating from AngularJS to Angular. Familiarity with cloud-based architectures or hybrid environments. Understanding of DevOps practices and infrastructure automation. Ability to work in agile delivery teams. Essential Criteria – BPSS Eligibility To be eligible for SC clearance, you must have lived and worked in the UK continuously for the past 5 years. Benefits: Pension Scheme - contributions matched up to 10% Private medical cover Income Protection Life Assurance 25 days paid leave + National Holidays Flex benefits program Diversity, Equity & Inclusion Here at Keystone AI , diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all. As a Disability Confident employer, we encourage applications from all applicants, especially, differently abled applicants. We aim to ensure that those who meet the minimum criteria for this position will be offered an interview. We are committed and willing to making reasonable adjustments to the application and assessment process to accommodate your needs. Here at Keystone AI , diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all. Keystone AI is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment. Choose your future. Choose Keystone AI . Originally posted on Himalayas