Senior Full Stack Developer (Java/ReactJS)
We are looking for an experienced Senior Full Stack Developer to join our team and contribute to the development of innovative digital solutions for transforming business processes. As a key part of our development team, you will design, build, and maintain scalable applications, enhancing usability, performance, and real-time data availability while helping users make informed, data-driven decisions.
Responsibilities
- Design and develop scalable and efficient web applications leveraging Java and ReactJS
- Build and maintain microservices with RESTful APIs following HTTP standards using Spring Boot or Quarkus
- Optimize application performance and maintain code quality through clean code principles and modular design approaches
- Collaborate with cross-functional teams to gather requirements and implement user-oriented features
- Develop and manage serverless architecture using AWS services including DynamoDB, Lambda, API Gateway, SQS/SNS, and SQL
- Document APIs with OpenAPI/Swagger to ensure seamless integration across services
- Streamline deployment processes by creating and maintaining CI/CD pipelines
- Create dynamic and responsive front-end components using React, React Query, and Typescript
- Implement test-driven development practices, ensuring high-quality test coverage with unit, integration, and contract testing
- Troubleshoot and resolve technical issues across the full stack during development and deployment phases
- Enhance application functionality by incorporating new features and leveraging emerging technologies
- Ensure data consistency and overall application quality throughout the development lifecycle
Requirements
- Expertise in Java (Java 17+ preferred) with at least 3 years of professional experience in full stack development
- Knowledge of Spring Boot and/or Quarkus
- Proficiency in ReactJS, React Query, and TypeScript with front-end development experience
- Background in RESTful APIs and microservice architectures adhering to HTTP standards
- Knowledge of serverless architecture and AWS services such as DynamoDB, Lambda, API Gateway, and SQS/SNS
- Hands-on experience with OpenAPI/Swagger for API documentation
- Familiarity with development tools like GitLab, Jira, Confluence, and CI/CD pipeline practices
- Strong skills in clean code writing, modular design, and Java standards compliance
- Experience in Cypress or other JS testing frameworks, with proficiency in unit testing, integration testing, and contract testing
- Understanding of HTML5, CSS & SASS for developing responsive designs
- Capability to work within Agile/Scrum environments with automation-first approaches
- English level of minimum B2 (Upper-Intermediate) for effective communication
Nice to have
- Skills in CI/CD tools and advanced automation practices
- Familiarity with OpenLayers
- Knowledge of geospatial data handling and integrations
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