Full Stack Java Engineer

About the role

Miratech, a global IT services and consulting company, is looking for a Full Stack Engineer to design, develop and support scalable cloud-native applications powering Workforce Management (WFM), Customer Experience (CX) and operational business processes. The role suits a hands-on engineer who takes features from technical design through implementation, testing, deployment and production support.

Key responsibilities

• Design, develop, test and maintain scalable backend services with Java, Spring Boot and established software engineering practices.
• Build modern web applications with React, TypeScript, reusable components and accessible interactions.
• Develop and consume REST APIs with an API-first approach, maintaining OpenAPI/Swagger contracts and error handling.
• Use microservices, object-oriented and event-driven patterns, and Node.js where appropriate.
• Design PostgreSQL data models and queries, and integrate internal and external systems via REST, webhooks and messaging.
• Containerize applications and help with cloud deployment, configuration management and environment consistency.
• Maintain Jenkins-based CI/CD pipelines with automated testing and quality gates.
• Instrument applications with logging, metrics, tracing and error reporting, and troubleshoot production issues.
• Collaborate with Product, UX, QA, DevOps, Architecture and other engineers.

Required profile

• 5+ years of full-stack development, including ownership of production applications.
• Strong SQL skills and experience with PostgreSQL or similar relational databases.
• Experience with cloud-based and containerized applications.
• Excellent communication skills, including technical documentation and client-facing workshops.
• Experience with WFM, CX or contact center solutions is an advantage.

Required skills

• Java and Spring Boot, REST services, persistence, security and automated testing.
• React, TypeScript, HTML, CSS, component-based design and state management.
• Familiarity with Node.js, OAuth2, OpenID Connect, JWT and secure API design.
• Kafka, RabbitMQ or comparable messaging; Kubernetes, cloud platforms and observability tooling.
• Nice to have: AWS, FreeSWITCH/Kamailio/Twilio, CRM/HR/payroll integrations, forecasting/scheduling/routing knowledge, and AI-assisted development tools.

What we offer

• Health insurance, language courses and a relocation program.
• Certification programs, mentorship, internal mobility and internship opportunities.
• A multicultural, inclusive team with team-building events.