Opis oferty

Senior Full Stack Engineer w Kraków, Polska

Mindbox Sp. z o.o.

KontraktUmowa czasowa lub freelancing

Fullstack

32 000 – 36 000 zł

Kraków, Polska

23 dni temu

Your responsibilities

Provide technical leadership and day-to-day guidance to engineers, ensuring alignment to best practices and delivery consistency
Design, build, and support backend services and REST APIs using Java and Spring stack (Boot/Data/REST/Security)
Take ownership of solution design, producing architecture documentation and diagrams (e.g., UML)
Deliver end-to-end features, including front-end contributions in React + TypeScript where needed
Implement microservices and micro-database patterns with strong API contracts
Build event-driven integrations aligned with enterprise architecture patterns
Integrate workflow engines using BPMN for process orchestration
Ensure production readiness through robust logging, error handling, resilience design, and observability integration
Develop and maintain batch processing capabilities where required
Drive automated testing at all layers (unit, integration), enforce code scanning standards, and remediate findings proactively
Containerize and deploy workloads via Docker and Kubernetes, ensuring secure and efficient CI/CD delivery to cloud environments
Actively participate in Agile practices: backlog grooming, sprint planning, and delivery using Jira, Confluence/Wiki
Note: Detailed project information will be shared during the recruitment process.

Our requirements

8+ years of enterprise application development with strong Backend Engineering focus
2+ years in formal technical leadership, including mentoring and technical delivery ownership
Strong experience with Java and Spring ecosystem (Boot, Data, REST, Security)
Hands-on experience with microservices architecture and micro-database design patterns
Understanding of event-driven systems and integration patterns
Working knowledge of ReactJS and TypeScript (able to deliver UI features when needed)
Proficiency in API design and documentation using Swagger/OpenAPI
Practical automated testing skills: JUnit, Mockito, H2, HTTP testing tools
Hands-on experience with batch processing jobs (Spring Batch or similar)
Strong expertise in error handling, logging, and observability practices
Practical experience with containerization and orchestration: Docker, Kubernetes
Exposure to cloud-native services development and deployment
Familiarity with static code analysis and security scanning tools
Strong Agile delivery experience (Scrum, Jira, Confluence)

Optional

Domain experience in Risk and Compliance, particularly Model Risk Management
Familiarity with Spring Integration, Spring Batch extensions
Knowledge of WebSockets, SSE, or binary protocols
Experience with Workflow Engines (e.g., BPMN, Flowable, Activiti, Drools)
Exposure to Micro-frontends architecture and modularization best practices

What we offer

Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.)
Hybrid work setup – 1 day a week from the office in Kraków
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

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