Senior Full-Stack Developer (Angular/Java/Spring Boot)

TL;DR

Senior Full-Stack Developer (Angular/Java/Spring Boot): Building and maintaining microservices and responsive web applications for a fiber connectivity digital platform with an accent on Java/Spring Boot microservices, REST API design, and Angular frontend implementation. Focus on reliability and observability (Kafka/event-driven integration, resilience patterns, logging/metrics/tracing) while translating UI/UX designs into production-ready features.

Location: Kosice, Slovakia (Development and QA in Slovakia; PO and Process Designer in Germany). Remote working possibility is only available within Slovakia.

Salary: 3100–3700 EUR brutto (base salary; may include variable part and other financial benefits).

Company

hirify.global delivers innovative IT and telecommunications services and operates large-scale software projects for Deutsche Telekom.

What you will do

• Develop and maintain backend microservices for ordering and commissioning fiber internet connections using Java and Spring Boot.
• Design and maintain REST APIs (including OpenAPI specifications, versioning, and breaking change management).
• Orchestrate business processes with BPMN process engines such as Camunda or jBPM.
• Integrate systems via REST APIs and event-driven communication using Kafka or AMQ.
• Build resilient and reliable services (retries, idempotency, circuit breakers, timeouts, graceful failure handling) and implement monitoring/observability (logging, metrics, distributed tracing).
• Develop and maintain Angular applications and implement UI features based on UI/UX designs; write unit/integration tests and support release support/on-call duties.

Requirements

• Location/remote: Must work from Slovakia; remote working is only available within Slovakia.
• 5+ years of hands-on experience with Java and Spring Boot.
• Experience with TypeScript/JavaScript, HTML5, CSS3, and Angular.
• Strong testing experience with JUnit and familiarity with Mockito and WireMock.
• Strong SQL skills, especially with PostgreSQL; solid Git (GitLab) and CI/CD/change management understanding.
• English: B2 level or higher.

Culture & Benefits

• Work-life balance focus with 25+ benefits across finance, learning & development, health & sport, and family/work-life balance.
• Agile delivery using SAFe principles with transition to LeSS.
• International project context with at least one international travel per year.
• Release support on-call duty including nights or weekends when required.