Senior Backend Developer (ST)
Act Digital1 year ago
Wrocław, PolandSenior
Responsibilities
- Develop and maintain backend applications.
- Optimize existing solutions.
- Ensure compliance with software development guidelines.
- Implement database communication and system integrations.
- Work with synchronous and asynchronous communication mechanisms.
- Apply unit and integration testing practices.
- Address application security requirements.
Requirements
- At least 8 years of commercial programming experience.
- Very strong knowledge of Java and Spring Boot.
- Knowledge of libraries for database communication and relational databases including PostgreSQL and Oracle DB.
- Understanding of application architecture and system integration principles.
- Experience with unit and integration testing, including Spock or JUnit.
- Practical knowledge of synchronous and asynchronous communication, particularly Kafka or RabbitMQ.
- Knowledge of application security, including OAuth 2.0 and JWT.
- Higher technical education, preferably in a STEM field, especially computer science.
- Knowledge of Kotlin is preferred.
- Experience with BPMN engines such as Camunda or Flowable is preferred.
- Ability to use AI tools supporting software development is preferred.
Benefits
- Remote work with visits to the Wrocław office once or twice per month.
- Long-term cooperation.
- Choice of employment contract or business-to-business contract.
- Access to local and international projects.
- Funding of training, technical certifications, conferences, foreign-language classes, and soft-skills training up to PLN 2,000.
- Candidate referral bonus of up to PLN 6,000.
- Fully paid Medicover card.
- Multisport card.
- Regular integration events and gifts.
- Mobility program.
- B2B engagement option.
Tech Stack
Categories
About Act Digital
Act Digital is a global IT services and consulting group that designs and builds custom software, data, and cloud solutions for large enterprises. It provides end-to-end digital product services—strategy, UX, agile engineering, architecture, and data science—via project delivery and dedicated teams. The company is privately held, headquartered in Barueri, São Paulo, with offices across Brazil, North America, and Europe.