Full-Stack Java Engineer for Cloud-Native Apps

Miratech; Dublin; Remote; EUR 85,000 - 120,000; Full time

Benefits offered by this job

Health insurance

Language courses

Relocation program

ForeverRemote work culture

Certification programs

Mentorship & career development

Job summary

Miratech is seeking a Full Stack Engineer to design, develop, and support cloud‑native applications powering workforce management, customer experience, and operational processes. You will use Java and Spring Boot for backend services and React with TypeScript for frontend work, with Node.js for supporting components.

Ideal candidates have hands‑on experience across full‑stack development, REST APIs, microservices, and SQL with PostgreSQL, and are familiar with cloud, containers, CI/CD, and

Qualifications

• 5+ years of full‑stack software development experience, including contribution to production applications.
• Hands‑on experience with Java and Spring technologies, particularly Spring Boot, REST services, persistence, security, and automated testing.
• Frontend development experience with Angular or React, TypeScript, HTML, CSS, component‑based design, state management, and modern testing practices.
• Familiarity with Node.js for lightweight services, integrations, build tooling, or supporting components.
• Experience developing REST APIs, microservices, and maintainable applications in distributed environments.
• Strong SQL skills and experience designing efficient data models in PostgreSQL or comparable relational databases.
• Experience developing, deploying, or supporting cloud‑based and containerized applications.
• Excellent communication skills, including the ability to produce clear technical documentation and participate in client‑facing workshops.
• Knowledge of OAuth2, OpenID Connect, JWT, and secure API design.
• Experience with Kafka, RabbitMQ, or comparable messaging and event‑streaming technologies.
• Familiarity with Kubernetes, cloud platforms, observability tooling, and secure software delivery practices.

Responsibilities

• Design, develop, test, and maintain scalable backend services using Java, Spring Boot, and established software engineering practices.
• Build modern web applications using React, TypeScript, reusable components, responsive layouts, and accessible interaction patterns.
• Develop and consume REST APIs using an API‑first approach; maintain clear OpenAPI/Swagger contracts and error handling.
• Contribute to the design of modular, maintainable solutions using microservices and appropriate object‑oriented and event‑driven design patterns.
• Use Node.js where appropriate for lightweight services, backend‑for‑frontend components, integrations, or development tooling.
• Contribute to the design and optimization of PostgreSQL data models and queries with attention to integrity, performance, and audit history.
• Implement and support reliable integrations with internal and external systems using REST APIs, webhooks, messaging, and other appropriate integration patterns.
• Containerize applications and contribute to cloud‑based deployment patterns, configuration management, and environment consistency.
• Build and maintain Jenkins‑based CI/CD pipelines with automated testing, quality gates, and repeatable deployments.
• Instrument applications with structured logging, metrics, tracing, and actionable error reporting.
• Troubleshoot functional and production issues and improve application performance, resilience, scalability, and maintainability.
• Collaborate with Product, UX, QA, DevOps, Architecture, and other engineers through design sessions, code reviews, planning, and continuous improvement.

Skills

Full-stack development

Java

Spring Framework

React

TypeScript

REST APIs

PostgreSQL

Cloud & containers

Kubernetes

Kafka / RabbitMQ

CI/CD

Tools

OpenAPI/Swagger

Node.js

Jenkins

Job description

Miratech is seeking a Full Stack Engineer to design, develop, and support cloud‑native applications powering workforce management, customer experience, and operational processes. You will use Java and Spring Boot for backend services and React with TypeScript for frontend work, with Node.js for supporting components.

Ideal candidates have hands‑on experience across full‑stack development, REST APIs, microservices, and SQL with PostgreSQL, and are familiar with cloud, containers, CI/CD, and