Senior Full Stack Developer

Project Description:

You will join a team working for a financial institution, where you will be responsible for developing integrations with multiple systems and services of a core network automation application.

Responsibilities:

• Maintain and enhance integrations with various systems and services, including:
• F5 (iControl REST API, IRestControl REST API)
• QIP DNS, Infoblox, tools (via REST API integrations)
• DIG (via CLI API integration)
• ServiceNow, GitHub, Jenkins (via REST API integrations)
• KONG (API gateway framework)
• Ensure high code quality, scalability, security, and maintainability
• Write and review pull requests with attention to coding standards and best practices
• Develop automation scripts, versioning processes, and CI/CD improvements
• Initiate and lead modernization activities of the application architecture
• Maintain development, testing, and staging environments
• Implement automated deployment processes for both feature branches and production releases
• Ensure technical documentation is accurate, complete, and up to date
• Promote engineering standards, security compliance, and performance best practices

Requirements:

• Minimum of 5 years of experience as a Full-Stack Developer or Backend Developer
• Strong knowledge of JavaScript/TypeScript and hands-on experience with React and Node.js
• Practical experience with databases, particularly MongoDB
• Familiarity with CI/CD tools (Jenkins, GitHub, Nexus)
• Experience with containerization and development environments based on Docker and Linux (Ubuntu)
• Knowledge of AWS Cloud (experience with deployment and maintenance in AWS is a plus)
• Ability to work collaboratively within a team, including deployment teams
• Good command of English, sufficient for smooth technical communication

Nice to have:

• Knowledge of KONG
• Familiarity with load-balancing tools (F5) and ability to work with IControlRest API
• Experience with Itential Automation Platform (or readiness to learn quickly)
• Understanding of process automation and application architecture optimization
• Experience in financial institutions or complex corporate systems

Our offer

• Work with leading edge products and technologies.
• Flexible working hours and remote work once at full speed.
• Flexible forms of employment.
• Collaborative office culture and knowledge sharing.
• Attractive salary.
• Vibrant, pet-friendly, no dress-code office overlooking the Wawel Castle.
• Free group English lessons with Native speakers