Senior Java Developer

Miratech1; España; A distancia; EUR 65.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Health insurance

Relocation program

Language courses

Mentorship

Descripción de la vacante

Miratech is seeking a Senior Java Developer to join a European tax administration project. You will develop and maintain components using Java, Spring, and Quarkus within a microservices and containerized environment.

The role involves collaborating with distributed teams across multiple external systems and delivering high-quality software. The ideal candidate has 6+ years in Java, strong Spring/Quarkus experience, and solid knowledge of CI/CD, testing, and English communication.

Formación

• 6+ years of Java development experience.
• Strong experience with Spring Framework and Quarkus.
• Understanding of microservices architecture and containerization (Docker/Kubernetes).
• Experience with PostgreSQL or other RDBMS.
• Experience with REST/SOAP integrations and messaging (Kafka, ActiveMQ).
• Proficient in English communication.

Responsabilidades

• Implement software components according to design specifications.
• Perform system integration, testing, troubleshooting and resolution.
• Unit testing of software components.
• Participate in estimating project efforts and delivery timelines.
• Collaborate with stakeholders to ensure efficient project progress and predictability.
• Provide technical input into product roadmaps.
• Participate in triage activities (incident analysis and prioritization).
• Support and optimize CI/CD processes.

Conocimientos

Java

Spring Framework

Quarkus

Microservices

Docker/Kubernetes

PostgreSQL

REST/SOAP

Testing principles

English communication

Herramientas

Maven

Git

CI/CD (GitLab, ArgoCD)

Descripción del empleo

We are looking to hire a Senior Java Developer who will take part in development and maintenance services for customized software solutions for large European customer, a provider of innovative software solutions for the public sector.

The client is a technology service provider specializing in digital solutions for public sector organizations. The company focuses on developing secure, scalable platforms that support administrative processes, data management, and digital transformation initiatives.

The project includes software application development in the tax administration domain. The system under development is the tax administration system that covers taxation processes in one of the European countries. This is the complex system that covers the full life-cycle of tax declarations processing and tax calculations and assessments that included integration with multiple external systems. The project team consist of 20+ people.

Responsibilities

• Implement software components according to the design specifications
• Perform system integration and testing, problem troubleshooting, and resolution
• Perform unit testing of software components
• Participate in estimating project efforts and delivery timelines
• Proactively collaborate with teammates and communicate with the Project Stakeholders to ensure that the Project efforts proceed efficiently and with predictability
• Provide technical input into product roadmaps
• Participate in triage activities (incident analysis and prioritization)
• Support and optimize CI/CD processes

Project Tech Stack

• Backend (Java): Spring, Quarkus. Frontend: Angular (latest versions)
• Data & Integration: PostgreSQL,RESTEasy, Hibernate / Panache, Kafka
• Architecture, DevOps & Tools: Microservices, Maven, Flyway, Docker, Kubernetes, GitLab, Jira, ArgoCD, Grafana

Qualifications

• 6+ years of experience in Java development
• Strong experience with Spring Framework, Quarkus
• Understanding of microservices architecture and containers (Docker/Kubernetes)
• Experience with relational databases (PostgreSQL or other RDBMS)
• Experience with REST/SOAP integrations and messaging (Kafka, ActiveMQ)
• Good understanding of testing principles
• Ability to communicate confidently in English
• Strong communication and collaboration skills with stakeholders and distributed teams

Nice to have

• Experience in Angular front-end development
• German or Swiss German language skills

We offer

• Culture of relentless performance : join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth.
• Competitive pay and benefits : enjoy a comprehensive compensation and benefits package, including health insurance, language courses, and a relocation program.
• ForeverRemote work culture : make the most of the flexibility that comes with remote work.
• Growth mindset : reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities.
• Global impact : collaborate on impactful projects for top global clients and shape the future of industries.
• Welcoming multicultural environment : be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events.
• Social sustainability values : join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality.

Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.