Antal

Backend Developer

180 - 230 PLN/ godz./ godz.B2BB2B (netto)

SeniorHybryda·KrakówFull-time·B2B

#338521·Dodano 6 miesięcy temu·2

Źródło: Antal

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Tech Stack / Keywords

BackendArchitectureMicroservicesSecurityAPITestingJava Spring Framework

Firma i stanowisko

Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research.

Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

Wymagania

Strong experience with Java 8+, Spring Framework, Spring Boot, Spring Cloud
Hands-on experience with Kubernetes, Docker, databases, and public cloud platforms
Deep understanding of Microservices Architecture and Event-Driven Architecture
Strong knowledge of design patterns and principles (focus on scalability and maintainability)
Expertise in designing and developing APIs (REST, GraphQL)
Experience with both SQL and NoSQL databases (e.g. Oracle, PostgreSQL, MySQL, MongoDB, Cassandra)
Experience with messaging/middleware technologies (e.g. Kafka, IBM MQ, RabbitMQ)
Understanding of security mechanisms (JWT, OAuth, TLS, authentication & authorization)
Experience with DevOps tools and CI/CD pipelines (e.g. Jenkins, GitLab, Kubernetes, Docker)
Proven experience in technical leadership and working with cross-functional teams
Ability to deliver end-to-end business applications with high quality and low maintenance overhead
Basic understanding of frontend-backend integration

Obowiązki

Design and develop highly scalable, performant, and fault-tolerant applications
Contribute to the evolution of Microservices and Event-Driven Architecture
Collaborate with Solution Architects and Tech Leads to translate technical designs into production-ready solutions
Design systems with a strong focus on security, infrastructure, and data governance standards
Contribute to system and API design, ensuring modularity and maintainability
Ensure coding standards and promote best practices in development, testing, and documentation
Mentor junior engineers, conduct code reviews, and provide technical leadership
Ensure compliance with relevant controls, standards, and service management practices
Deliver high-quality solutions on time, aligned with business expectations
Support team engagement, ownership, and a sustainable, high-quality delivery pace

Antal

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