Java Engineer

89 - 119 PLN/ godz./ godz.B2BB2B (netto)

MidZdalnie·WarszawaFull-time·B2B

#475267·Dodano 2 dni temu·9

Źródło: nofluffjobs.com

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Tech Stack / Keywords

Java AWS Kafka Kubernetes Terraform Spring Boot

Podsumowanie oferty

Design and deliver backend services and APIs that automate and simplify FlixTrain Network Planning workflows. Work on event-driven integrations and backend architecture with a distributed, cross-functional team, using Java, Spring Boot, AWS, Kafka and Kubernetes.

Wymagania

3 to 5 years of experience building backend applications, including a couple of years building them in Java or another JVM language such as Kotlin.
Experience working in cloud environments, ideally AWS.
Practical experience with at least one of the following:
- Building and running on AWS.
- Designing, building and maintaining event-driven systems with Kafka.
- Deploying and operating workloads on Kubernetes.
- Managing infrastructure as code, ideally with Terraform.
Write automated tests as a natural part of the development process and care about code quality and maintainability.
Understand event-driven systems and how to work with them.
Solid written and spoken English skills.
Experience working in an Agile setup.
Curiosity about the business domain; interest in transportation, logistics or similarly complex domains is a good signal, as is the ability to explain such a domain clearly.

Nice to have:

Experience building services with Spring Boot.
Experience working with relational and/or NoSQL databases.
Experience with CI/CD pipelines, such as GitLab CI or GitHub Actions.
A DevOps mindset and willingness to own pipelines, infrastructure and quality, not just application code.
Experience with agentic or AI-assisted coding.

Obowiązki

Design, build and maintain backend services and APIs for FlixTrain Network Planning workflows.
Develop and evolve data models and integrations, including asynchronous, event-driven communication between services.
Build robust APIs and event-driven integrations for internal tools, with a focus on internal user needs.
Work with internal users, product and other engineers to understand needs and turn them into technical solutions.
Write and maintain automated tests for service reliability and maintainability.
Independently design, develop and deliver reliable backend services.
Contribute to backend architecture decisions and technical quality across teams through code reviews and collaboration.
Collaborate across a distributed architecture in an Agile environment.
Document technical decisions, solutions and ways of working.

Flix SE

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