• Diseñar y desarrollar aplicaciones web end-to-end • Integrar sistemas corporativos (ERP, data platforms, APIs externas) • Participar en arquitecturas basadas en eventos, colas y microservicios • Implementar workflows asistidos por IA y automatización inteligente • Definir APIs y contratos entre sistemas • Garantizar calidad, testing y observabilidad • Documentar arquitectura y decisiones técnicas (ADR)

• Liderar o design e a implementação de componentes de software, bibliotecas e frameworks reutilizáveis que resolvem problemas de forma sistêmica em múltiplos times. • Identificar e resolver gargalos de performance em sistemas de alta escala, otimizando o uso de recursos e garantindo a eficiência das aplicações. • Projetar e construir arquiteturas de sistemas resilientes e tolerantes a falhas, aplicando padrões avançados para garantir a disponibilidade e a confiabilidade de nossos serviços. • Atuar como referência técnica para os times de desenvolvimento, oferecendo insights aprofundados em code reviews, pair programming e workshops técnicos. • Manter e evoluir a base de código principal, garantindo a qualidade, a manutenibilidade e a aderência às melhores práticas de engenharia de software. • Contribuir ativamente para a definição de padrões de engenharia e para a visão técnica de longo prazo da nossa plataforma.

• Design, develop, and maintain scalable Elixir services that are core to Papa’s operations and member experiences. • Own large-scale system components from architecture to deployment, driving clean, well-tested, and well-documented code. • Work across the stack to improve the performance, reliability, and scalability of our applications. • Collaborate with engineering and product teams to define technical solutions that align with business goals and deliver measurable impact. • Contribute to our GraphQL API design and implementation, enabling seamless integration with mobile, web applications, and vendor services. • Proactively identify areas for improvement in our systems and processes, and lead initiatives to address them. • Participate in technical planning, estimations, and decision-making to help guide the direction of our platform.

Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989. Miratech has coverage across 5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%. Job Description We are looking to hire a Senior Full Stack 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. Miratech is engaged in the project of full-cycle software application development in the Tax administration domain area. 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 - 3+ years of experience in Angular front‑end 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 Additional Information 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, and a relocation program. - Work From Anywhere 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.