Specjalista API Backend Developer (K/M/N)

About the Position

We are seeking a Specjalista API Backend Developer responsible for designing, developing, and maintaining backend services and APIs. Depending on the technology used, the project involves working in PHP with Symfony or Python with FastAPI/Django.

The role focuses on creating efficient and scalable API services, integrating systems, and developing the backend layer of applications.

Responsibilities

• Designing and implementing API
• Developing backend services in PHP or Python
• Developing solutions using Symfony or FastAPI/Django
• Creating and maintaining integrations between systems
• Designing and developing REST API endpoints
• Working with relational databases
• Creating and updating API documentation
• Testing and debugging developed solutions
• Optimizing the performance of backend services
• Ensuring the quality, security, and readability of code
• Collaborating with other project team members

Requirements

• Minimum 3 years of experience in creating applications using the technology used in the project
• Excellent knowledge of designing and implementing API in PHP or Python
• Excellent knowledge of Symfony for PHP or FastAPI/Django for Python
• Knowledge of REST API design principles
• Knowledge of SQL and relational databases
• Experience in integrating systems and services
• Knowledge of the version control system Git
• Knowledge of authentication and authorization principles in API
• Ability to create API documentation
• Knowledge of best practices for creating backend applications
• Ability to test and debug backend services

We Offer

• Competitive salary of 105-105 PLN per month
• Opportunity to work in Warsaw, MZ, Poland
• Hybrid work model

About the Company

Randlab is a company operating in the energy sector, focusing on the development and maintenance of advanced frontend applications. The company emphasizes the use of modern state management mechanisms and component-based architecture, integrating systems with backend services through REST API. Randlab is committed to long-term development projects, showcasing a dedication to innovation and technological advancement in the energy industry. The company values expertise in Angular, TypeScript, and JavaScript, and encourages a deep understanding of state management tools like NgRx and RxJS. Randlab is likely a medium to large-sized company, given its involvement in complex, long-term projects and its requirement for experienced professionals.