Projektbörse /

Backend Developer (m/f)

We are looking for a Backend Developer to support the development on a freelance basis.

Start: On short notice (01.08.2021)
Duration: 6 months with option for 2 years extension
Location: Remote or Nearshore


  • Experience in working with agile teams
  • Experience with integration of SOAP and REST web services
  • Ability to create and present technical concepts and/or specifications
  • Experience with frameworks Micronaut and/or Spring Boot
  • Demonstrated knowledge of at least one JVM language (Kotlin, Java (version >= 8), Groovy)
  • Demonstrated knowledge of core AWS service like: Lambda, ELB, EC2, S3, API Gateway, Container Services (Fargate), IAM
  • Good understanding of container technologies like Docker
  • Good understanding of DevOps principles like: Infrastructure-as-a Service, Continuous Integration, Continuous Delivery
  • Experience with unit & integration testing
  • Basic understanding of Git, Gradle and TLS certificates
  • Experience with Terraform & Kubernetes is a plus
  • Knowledge about eMobility roaming protocols like OCPP (1.6[J], 2.0), OCPI and OICP would be a plus
  • Fluently in English, German would be a plus



If you are interested in this project, we would be happy to receive your current profile with details on hourly rate and availability.

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SyroCon AG
Simone Rappold
Kölner Straße 3
65760 Eschborn
Tel. +49 6196 64066-70
Mobil +49 151 1486 5470