AFRA #11-Senior Backend Developer

Project overview

For our client, I am looking for a Senior Backend Developer for a remote project. Nearshore possible.

Responsibilities

Requirements must have, are mandatory and must be listed exactly as required in the projects: please also note the wording and the years! It must be proven by clearly described activity records in the individual projects and not just by mentioning the technology. Feel free to copy and paste from the requirements (must & should) Please only apply if you have adapted your profile to the requirements in advance.

• Programming / implementation / customizing technical components in applications based on the technologies used (Java, Spring Boot, Event-Sourcing with the Axon Framework, NATS as messaging broker) including associated interfaces, modules, and corresponding databases in compliance with the client's standards (e.g., use of standardized development environments and programming guidelines)
• Development and operation of the components in a cloud-native environment (Kubernetes/OpenShift, AWS) as well as provision and maintenance of infrastructure as code (IaC with Pulumi)
• Setup and maintenance of CI/CD pipelines (GitLab CI/CD) for automated builds, tests, and deployments
• Ensuring the observability of the components (Observability with Grafana, Prometheus, and Tempo) including provision of suitable metrics, logs, and traces. Fixing errors from test phases in the applications / components.
• Creation and maintenance of automated tests (unit, integration, and component tests) to secure the developed functionality. Documentation of the technical components.
• Creation of system documentation.
• Creation of delivery packages for the relevant applications, including associated release notes.
• Technical support for the compliant development of the safety-relevant system according to CENELEC (EN 50126 / EN 50716), including creation and maintenance of the required development artifacts and compliance with the specifications from configuration and change management.
• Backend development using Java // Experience level Senior (> 5 years experience)
• Backend development using Spring Boot // Experience level Senior (> 5 years experience)
• Cenelec know-how in software development // Number of references 2
• Experience with Hexagonal Architecture or comparable // Experience level Intermediate (> 3 years experience)
• Domain-Driven Design (DDD) Intermediate (> 3 years experience)
• German: C2

Requirements

• Observability using suitable tools including Grafana, Prometheus, and Tempo // Experience level Intermediate (> 3 years experience)
• Experience with AWS // Experience level Intermediate (> 3 years experience)
• Experience in Infrastructure as Code using Pulumi // Experience level Senior (> 5 years experience)
• Experience with Event Driven Design // Experience level Senior (> 5 years experience)
• Experience with Kubernetes/OpenShift // Experience level Intermediate (> 3 years experience)
• Experience in backend development using NATs as messaging broker // Senior (> 5 years experience)
• Experience with GitLab CI/CD // Senior (> 5 years experience)

Project details

01.01.2027

End: *

Daily rate all-in: 600 – 700

200 PT remote

I look forward to your feedback and the daily rate.

• Start: 2027-01
• Duration: 12 Monate
• Remote: remote
• Location: Frankfurt, Deutschland, DE
• Rate: 88-88 EUR/h
• Languages: German