• Diseñar arquitecturas técnicas detalladas y tomar decisiones críticas sobre frameworks, bases de datos y servicios cloud. • Liderar técnicamente equipos de desarrollo, resolviendo bloqueos complejos y realizando revisiones de código de alto nivel. • Definir estrategias de integración entre sistemas, diseñando APIs (RESTful/GraphQL) y protocolos de comunicación. • Diseñar infraestructuras de ML que contemplen el entrenamiento, versionado, monitoreo y re-entrenamiento de modelos. • Participar de manera activa en la codificación (20-30% del tiempo) en componentes críticos o complejos. • Establecer estándares de calidad técnica, estrategias de testing (unit, integración, performance) y observabilidad. • Mantener documentación detallada como Architecture Decision Records (ADRs) y diagramas de sistema. • Evaluar y recomendar nuevas tecnologías para mejorar la eficiencia del equipo.

• Liderar el desarrollo e implementación de modelos de IA escalables, optimizando rendimiento y costo. • Colaborar estrechamente con equipos multidisciplinarios para integrar soluciones de IA en sistemas robustos. • Analizar volúmenes masivos de datos para resolver problemas específicos de clientes mediante modelos predictivos. • Asegurar la mejora continua de los sistemas existentes para optimizar confiabilidad y eficiencia. • Integrar soluciones de IA con servicios de infraestructura en la nube para maximizar escalabilidad. • Investigar tendencias emergentes en IA y machine learning para su aplicación en proyectos estratégicos. • Documentar procesos técnicos complejos y comunicar innovaciones a diversos stakeholders.

• Configure, maintain, enhance, and support Workday HCM modules with a focus on Advanced Compensation and related functional areas. • Serve as the Functional Subject Matter Expert (SME) for Workday HCM and Compensation processes. • Configure and support Core HCM, Compensation, Advanced Compensation, Organization Management, and Employee Lifecycle Management modules. • Collaborate with HR, business stakeholders, and cross-functional IT teams to gather requirements and design scalable Workday solutions. • Analyze business processes and recommend system improvements to maximize Workday capabilities and operational efficiency. • Ensure Workday configurations align with business objectives, organizational policies, and compliance requirements. • Lead Workday release activities, including impact assessments, testing, validation, deployment, and post-release support. • Troubleshoot and resolve complex functional, configuration, and application issues. • Develop and maintain functional and technical documentation, including business requirements, configuration documents, technical specifications, test plans, user guides, and process documentation. • Stay current with new Workday features, releases, and industry best practices, and recommend adoption of relevant capabilities. • Manage multiple Workday enhancement projects, production support activities, and functional initiatives while ensuring timely delivery. • Provide leadership, guidance, and mentorship to consultants and team members. • Facilitate workshops, stakeholder discussions, solution reviews, and end-user knowledge transfer sessions.

Role Description Our client is supporting a major UK Government Agency on the delivery of a large-scale digital transformation programme and is seeking an experienced Senior Full Stack Engineer to join an established agile delivery team. This is an exciting opportunity to work on the development of modern, cloud-native services within a complex public sector environment, contributing across the full software development lifecycle. - Design, develop and maintain modern cloud-native applications using TypeScript, Node.js and Java. - Develop scalable backend services using Fastify and Spring Boot. - Build and maintain responsive frontend components and user-facing applications. - Design and optimise PostgreSQL databases to support high-performance applications. - Develop and deploy containerised applications using AWS ECS and EKS. - Build and maintain Infrastructure as Code (IaC) using Terraform. - Develop and enhance automated CI/CD pipelines using GitLab. - Work within an Agile multidisciplinary team, contributing to sprint planning, code reviews and technical design discussions. - Produce clean, maintainable and well-tested code following engineering best practice. - Collaborate closely with architects, DevOps engineers, testers, product owners and business stakeholders. - Support continuous improvement initiatives across software engineering and delivery practices. Qualifications - Strong commercial experience developing applications using TypeScript, Node.js and Fastify. - Excellent Java development experience using Spring Boot. - Strong experience working with PostgreSQL. - Hands-on experience deploying applications within AWS Cloud environments. - Experience with AWS ECS and/or AWS EKS (Kubernetes). - Proven experience developing Infrastructure as Code using Terraform. - Strong knowledge of GitLab and GitLab CI/CD pipelines. - Experience building and supporting cloud-native, microservices-based applications. - Excellent understanding of RESTful APIs and distributed system design. - Experience working within Agile software development environments. - Strong problem-solving, communication and stakeholder engagement skills. Requirements - Experience delivering projects within UK Government or other highly regulated environments. - Familiarity with Government Digital Service (GDS) delivery standards. - Experience working within Digital, Data & Technology (DDaT) programmes. - Knowledge of containerisation technologies such as Docker and Kubernetes. - Experience working within DevSecOps environments. Benefits - 6-month contract. - Remote Working. - Outside IR35. - Market Rates (c£450 to £500 per day). Applications To learn more about this newly created opportunity consulting as a GDS-focused Full Stack Developer for an initial 6-month engagement, operating on a remote-working basis; please call and speak with Edward Laing here at ISR Recruitment on 07436 071 872 or please send through a copy of your latest online profile and/or CV (edward@isr.uk.com) for an immediate call back in the strictest confidence.