Senior Full Stack Developer (AWS) - JavaScript / Node / React

We are looking for an experienced Site Reliability Engineer / Cloud Engineer with strong AWS and infrastructure-as-code experience to join our team.

This role sits at the intersection of infrastructure engineering, reliability, and developer enablement, with a strong focus on building and operating cloud-native platforms and container-based architectures.

You will play a key role in designing, building and operating scalable infrastructure on AWS, enabling secure and reliable communication between microservices while embedding automation, observability and reliability across the platform.

This is a hands-on engineering role, ideal for someone who enjoys solving complex operational challenges, improving developer experience through automation, and taking ownership of modern cloud platforms., * Design, deploy and maintain cloud-native infrastructure and platform services on AWS

• Manage and optimise containerised workloads using Amazon ECS (Fargate or EC2)
• Build and maintain Infrastructure as Code using Terraform, following modular and reusable patterns
• Operate and configure Kong data planes, ensuring secure and reliable API routing
• Implement and manage DNS configurations using AWS Route 53, including hosted zones and routing policies
• Deliver service discovery and service-to-service communication using AWS Cloud Map and ECS Service Connect
• Collaborate closely with engineering teams to build scalable, secure and observable microservice environments
• Implement CI/CD best practices and contribute to the automation of platform infrastructure
• Monitor, troubleshoot and optimise cloud environments for performance, reliability and cost efficiency
• Ensure infrastructure aligns with security, compliance and operational best practices

• Strong commercial experience working in SRE, Cloud Engineering, or Platform Engineering roles
• Solid experience with AWS cloud infrastructure
• Hands-on experience managing containerised workloads with ECS
• Strong proficiency with Terraform, including module design and remote state management
• Experience operating API gateways such as Kong, including routing, services and plugins
• Strong understanding of AWS Route 53 and DNS management
• Experience implementing service discovery using AWS Cloud Map and ECS Service Connect
• Strong understanding of cloud networking concepts (VPCs, security groups, load balancers)
• Experience working with Git-based workflows and CI/CD pipelines
• Strong troubleshooting skills and a proactive operational mindset

Desirable

• An AWS Certification
• Experience with GitHub Actions or similar CI/CD tooling
• Familiarity with container build optimisation and image lifecycle management (ECR, multi-stage builds)
• Experience with monitoring and observability platforms such as CloudWatch or Datadog
• Knowledge of IAM best practices, secrets management and infrastructure security
• Understanding of distributed systems and high-availability architectures
• Previous experience working in an SRE or Platform Engineering function, * Applicants must have strong AWS and Terraform experience with containerised workloads.

• This role is not suitable for junior engineers or developers without cloud infrastructure experience.

Job Types: Full-time, Permanent

Pay: £50,000.00-£75,000.00 per year

Benefits:

• Employee discount
• Flexitime
• Work from home

Auf uns bleibt Verlass! Auch in dieser für uns alle schwierigen Zeit erfüllen wir unsere Dienstleistungen im Bereich Entsorgung und Facility Service sowie in den Geschäftsfeldern Transport und Logistik mit der gewohnten Zuverlässigkeit von Brantner.

Innovation aus Tradition. Mit mehr als 2.500 Mitarbeiterinnen und Mitarbeitern (2016) zählt die von Familie BRANTNER 1936 gegründete BRANTNER Gruppe zu den erfolgreichsten nationalen sowie internationalen Entsorgungs- und Logistikunternehmen und wird bereits in dritter Generation am Gründungsort Krems geführt. Die BRANTNER Gruppe ist in sechs Ländern mit rund 60 Beteiligungen und Joint Ventures vertreten und erledigt die Entsorgung für mehr als 1.000 Gemeinden und Städte sowie mehr als 30.000 Gewerbe- und Industriebetriebe im In- und Ausland.