Senior AWS Engineer

Job Description Key Responsibilities Design, build and maintain cloud-native applications using AWS serverless services (e.g. Lambda, API Gateway, DynamoDB, SQS, Cognito and CloudWatch). Architect and support highly regulated, multi-tenant EKS/Kubernetes clusters. Develop Infrastructure as Code using AWS CDK or similar tools (e.g. Terraform, CloudFormation). Build and support modern web applications using React and TypeScript. Implement and optimise REST and GraphQL APIs. Contribute to event-driven and microservices architectures. Collaborate with cross-functional teams, support DevOps processes (CI/CD pipelines and configuration management), and troubleshoot issues across the technology stack. Qualifications Essential Skills & Experience AWS & Cloud (Mandatory) Demonstrated hands-on experience with AWS services, including: Lambda API Gateway DynamoDB SQS Cognito CloudWatch Proven experience designing, building, deploying and operating AWS workloads. Experience working in highly regulated and secure environments. Kubernetes & Platform Engineering Demonstrated hands-on experience with: EKS/Kubernetes production-grade clusters Multi-tenant Kubernetes architectures Platform reliability, scalability and observability DevOps & Automation Experience implementing fully automated CI/CD pipelines using GitHub Actions. Infrastructure as Code using Terraform (mandatory). Configuration and deployment using Helm Charts. Scripting and automation using Python and Bash. Application & Development Proficiency in TypeScript. Hands-on experience with React frontend development. Experience developing and integrating: REST APIs GraphQL APIs Demonstrated understanding of: Microservices architectures Event-driven architectures Quality & Testing Experience with Test-Driven Development (TDD). Exposure to relevant testing frameworks. Commitment to code quality, reliability and maintainability. Security & DevSecOps Demonstrated understanding of: Secure-by-design principles DevSecOps practices Security controls across cloud, container and CI/CD layers Collaboration & Problem Solving Demonstrated troubleshooting and problem-solving skills across the full technology stack. Ability to work in complex, distributed system environments. Effective collaboration and communication skills. Nice to Have Experience working in financial services or other regulated industries. AWS Certifications (Solutions Architect and/or DevOps Engineer). Experience with GraphQL security and API governance. Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including Microsoft, AWS, Oracle, Red Hat, OutSystems, Snowflake, ensuring that our customers are provided with the highest quality solutions and services. We’re an award-winning employer reflecting how our employees are at the very heart of what we do: UK & Ireland's premier AWS, Microsoft & Oracle partner 3300+ strong, €350/£300m revenue business 10+ years as a Great Place to Work in Ireland & UK Best Workplace for Women in the UK & Ireland by GPTW Best Workplace for Wellbeing in the UK by GPTW We’re a core values driven company, we hire people who share our values, and we reward those who display and foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you! Additional Information At Version 1, we believe in providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability. Salary Range: €75,000-€87,500 Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectively benefit from a share of our company's profits Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme Flexible/remote working, Version 1 is tremendously understanding of life events and people’s individual circumstances and offer flexibility to help achieve a healthy work life balance Financial Wellbeing initiatives including; Version 1 Pension with a 5% employee-matched contribution, Private Healthcare Cover, Life Assurance, Financial advice and an Employee Discount scheme Employee Wellbeing schemes including Gym Discounts, Bike to Work, Fitness classes, Mindfulness Workshops, Employee Assistance Programme and much more. 24 days holiday allowance plus Public Holidays, enhanced maternity/paternity leave, marriage/civil partnership leave and special leave policies Educational assistance, incentivised certifications, and accreditations, including AWS, Microsoft, Oracle, and Red Hat Reward schemes including Version 1’s Annual Excellence Awards & quarterly Star Awards. Environment, Social and Community F