Full-stack Developer Asia Pogon (Backend + Frontend)

Work model: Hybrid (6 times per month work from office – Cracow)
Start: ASAP / one month notice period
Assignment type: B2B
Budget: 150–170 zł/h

Description

The Full-stack Developer role focuses on developing and maintaining applications across both backend and frontend, ensuring a balanced skill set in both areas to accommodate market demands.

Main Responsibilities

• Knowledge of Data modelling and Data Architecture concepts, security concepts, Architecture design, Business Functional Domains
• Awareness of Infrastructure Design, Integration concepts, techniques, and patterns
• Ensuring non-functional requirements (NFRs) are architected into the design, including API governance for various types of APIs
• Developing skills for cloud design, creating resilient and flexible solutions
• Building scalable and reliable product features through design, implementation, and maintenance of applications
• Applying problem-solving and analytical skills to a variety of issues
• Collaborating with cross-functional teams for scalable solutions
• Estimating engineering efforts and creating realistic schedules
• Identifying and resolving complex production issues
• Rapidly fixing bugs and solving problems
• Conducting design and code reviews, performing unit-testing for robustness and reliability
• Utilizing source control and bug tracking systems effectively

Key Requirements

• Hands-on experience in developing APIs and Microservices using core Java and/or Spring Boot; understanding of code security principles
• Experience with application development in Java/J2EE, including Spring Framework and Hibernate JPA
• Experience in developing reusable APIs and working with web services (REST), processing data (XML/JSON)
• Expertise in Agile/Scrum/Kanban methodologies
• Experience in working with Databases (RDBMS) – Oracle, PostgreSQL, MongoDB
• Expertise with CI/CD pipelines, Jenkins, Docker, shell scripting, and Git; knowledge of Unix
• Frontend experience with React.js, JavaScript, and TypeScript

Nice to Have

• Experience in JavaScript frameworks such as React.js, Node.js, Angular, and jQuery
• Familiarity with JavaScript build tools and dependency management
• Experience in creating responsive web designs (Bootstrap, mobile, etc.)
• Experience with cloud platforms such as GCP, GKE, AWS
• Knowledge in system architecture and solution design
• Experience with Python, Machine Learning, and Data Science