Senior Java Fullstack Developer (ST)
ALTER SOLUTIONS ENGINEERING
Senior Java Fullstack Developer (ST)
Our mission as an IT service company is to provide the best solutions to our clients worldwide. We achieve this by analyzing our clients' needs and matching them with the skills and aspirations of our employees. Therefore, one of our main motivations is to ensure a satisfying experience for every Employee and Consultant. Joining us means being part of a community with diverse personalities. Start your adventure with ALTER SOLUTIONS!
Job Description
We are looking for a Java Developer to join the team developing 46 post-sales processes for individual customers in the web channel, mobile application, and branches. The project is based on microservice architecture and BPMN engine (Camunda), with a Java and Webflux backend and a frontend built with ready components. The work includes integrations with API, handling asynchronous queues, and dynamic forms. Task division: 80% back-end, 20% front-end.
Qualifications
Minimum 5 years of experience as a Java Developer.
Very good knowledge of Java 11+ / 17 and Spring Boot .
Experience in reactive programming using Spring WebFlux .
Knowledge of REST API and standards OpenAPI / Swagger .
Practical experience with BPMN engines, e.g., Camunda (or alternatively: Activiti, Flowable, jBPM ).
Knowledge of SQL and Git .
Experience with CI/CD processes.
Knowledge of hexagonal architecture.
Basic knowledge of JavaScript/TypeScript and Angular .
Desirable:
- Experience with queuing systems (Kafka, RabbitMQ)
- Monitoring: Grafana, ELK, Prometheus, Zipkin
- Integration testing: WebTestClient, testcontainers
- Knowledge of frontends: Angular/React, RxJS, Storybook
Additional Information
- Location: Remote - max. 2 quarterly meetings in the office + first day in the office
- Employment form: B2B
- Rate: up to 180 PLN/H netto +VAT
We offer:
- Access to local and international projects - Clients from France, Germany, Portugal, UK, and Benelux countries.
- Support in professional development - trainings, technical certificates, participation in conferences, language courses, and soft skills training funded up to 2 000 zł.
- B2B
- Bonus for recommending Candidates up to 6 000 zł.
- Fully paid Medicover card.
- Multisport card.
- Regular integration events and gifts.
- Mobility program.
- Long-term cooperation.
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