Must have

• React

• Java

• Spring Boot

• Hibernate

• TypeScript

• AWS

• CI/CD

• Integration test

• Spring Framework

• HTTP

• REST API

• API

• Microservices

• Cloud

• Azure

• GCP

• Design Patterns

• Kafka

• RabbitMQ

• Amazon SQS

• Service Bus

• NoSQL

• MongoDB

• AWS DynamoDB

• InfluxDB

• CD pipelines

• GitLab

• GitHub

• Communication skills

• English (B2)

• Polish (B2)

Requirements description

• Proficiency in Java 11+.
• Hands-on experience with Spring Boot and Spring framework.
• Solid understanding of HTTP protocol and REST API design.
• Experience in unit and integration testing.
• Working knowledge of microservices and cloud platforms (AWS, Azure, GCP).
• Understanding of design patterns and clean coding principles.
• Familiarity with message queues (e.g., Kafka, RabbitMQ, SQS, Service Bus).
• Experience with NoSQL databases (e.g., MongoDB, DynamoDB, InfluxDB).
• Experience with CI/CD pipelines (e.g., GitLab CI, GitHub Actions).
• Good English communication skills (min. B2), both verbal and written.

Offer description

Our Codibly project portfolio is growing, and so is our Java development team! We’re looking for skilled Java Engineers (at both regular and senior levels) who are curious, open to learning, and ready to build meaningful solutions that drive the energy transformation.

Your responsibilities

1. Discover, design, and implement technical solutions tailored to our clients’ needs.
2. Develop new features from requirements through to production deployment
3. Work as a member of an Agile team, exchanging ideas and solving problems collaboratively.
4. Design and write technical documentation.
5. Collaborate closely with other development teams, project stakeholders, and clients to deliver high-quality solutions.