TL;DR

Full Stack Engineer (Java/React Native): Building and optimizing a rewards system for local shopping across mobile apps, web frontend, and backend services with an accent on performance, scalability, and security of backend systems and database queries. Focus on designing and implementing new features end-to-end, optimizing code quality, and improving automated test processes.

Location: Remote from Poland

Salary: Competitive salary

Company

%hirify_global% is a pioneering force in connecting individuals across tech projects, assembling cross-border IT and engineering teams in Eastern Europe for the global business landscape, focusing on travel, media, fintech, and healthcare innovations.

What you will do

Develop, maintain, and evolve the platform across mobile apps (React Native/Expo), web frontend (TypeScript), backend services (Java/Spring Boot), and partner portals (CMS).
Design, implement, and test new features end-to-end.
Ensure performance, scalability, and security of backend systems and database queries.
Optimize code quality, development processes, and system performance.
Extend and improve automated test processes and technical documentation.
Collaborate closely with teammates and contribute to shared technical knowledge.

Requirements

Degree or comparable qualification in Computer Science, Software Engineering, or related field.
3+ years of professional full stack development experience (backend emphasis).
Strong skills in Java, Spring Boot, Hibernate, JPA, JavaScript/TypeScript, React Native, PostgreSQL, SQL, REST APIs, and microservice architectures.
Familiarity with RabbitMQ, Docker, Kubernetes, GitLab CI/CD, and basic DevOps principles.
Excellent English communication skills.
Team player with analytical thinking and proactive mindset.

Nice to have

Experience with Elasticsearch (especially data aggregation).
Understanding of security principles for Docker and Kubernetes.

Culture & Benefits

Benefit Café with categories such as sports, leisure, and books.
Supportive and inclusive work environment.
Engaging projects featuring innovative and cutting-edge products.
Competitive salary with periodic reviews.
Flexible working hours and remote work opportunities.
Educational support, including funded language classes.
Luxmed private healthcare packages.
Comfortable workspace, fresh fruit Mondays.
Exciting team events and networking opportunities.