Backend Developer

Our requirements

• Extensive hands-on experience with Java (8/11+) and Spring Boot, delivering enterprise-grade applications.
• Proficiency in Kubernetes for container orchestration and deployment.
• Strong practical experience with Cloud technologies (AWS preferred).
• Knowledge and implementation experience of CI/CD pipelines using tools such as GitHub, Jenkins (shared libraries), Maven, Groovy, and Agile practices.
• In-depth understanding of API design standards and best practices: Swagger and OpenAPI 3.0, REST, JSON, Microservices.
• Experience with authentication/authorization frameworks (OAuth 2), and API gateways (e.g., Kong API Gateway).
• Familiarity with Agile testing discipline including TDD, as well as solid experience in Agile/Scrum environments.
• Ability to translate business requirements into technical solutions, providing innovative and scalable designs.
• Commitment to continuous learning and staying informed on current tools and technologies.

Optional

• Experience driving platform modernization initiatives.
• Exposure to observability solutions and performance optimization.

Your responsibilities

• Design, build, and maintain scalable, high-quality applications and distributed systems based on agreed requirements.
• Work within an agile product team to implement solutions using modern technologies and continuously evolve to adopt new paradigms.
• Ensure high code quality, adhering to best practices, industry standards, and internal definitions of done.
• Conduct unit testing and contribute to establishing appropriate automated test coverage (TDD principles).
• Collaborate closely with team members and stakeholders, maintaining clear and proactive communication.
• Define and govern technical quality standards, contributing to consistent platform modernization.
• Provide innovative technical solutions for complex business challenges while ensuring compliance and security standards.
• Promote engineering excellence through coaching and mentoring.
• Note: Detailed project information will be shared during the recruitment process.

About the project

This is how we organize our work

This is how we work on a project

• Clean Code
• TDD
• Continuous Deployment
• Continuous Integration
• documentation
• issue tracking tools
• test automation
• testing environments
• manual tests

What we offer

• Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.)
• Hybrid work setup – 2 days on-site, 3 days remote/week
• Collaborative team culture – work alongside experienced professionals eager to share knowledge
• Continuous development – access to training platforms and growth opportunities
• Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
• High quality equipment – laptop and essential software provided

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of professional training & courses
• life insurance

Mindbox Sp. z o.o.