Senior Full-Stack Developer (.NET, Angular, Oracle)

Quick Facts

• Role: Senior Full-Stack Developer (.NET, Angular, Oracle)

• Engagement: B2B, full-time

• Work model: Remote with occasional visits to Wrocław (up to 4 days per month, max 2 days in a row)

• Project length: Long-term

• Start: January 2027

Description

Develop and maintain advanced business applications using .NET (C#), Angular, and Oracle (PL/SQL), including systems that process data in near real time. The role focuses on delivering scalable, efficient solutions and maintaining high standards for quality, security, and performance.

Responsibilities

• Develop, maintain, and optimize complex business applications in .NET, Angular, and Oracle
• Design and implement API interfaces and integration services
• Create responsive and functional UI screens according to the Design System
• Implement and optimize algorithms and business logic
• Create and maintain unit and integration tests
• Address non-functional requirements, including performance, reliability, and security
• Work with business analysts to design solutions and UI
• Prepare and update technical documentation
• Participate in production support and troubleshooting
• Provide technical support and share knowledge with less experienced teammates

Requirements

• Minimum 10 years of commercial programming experience
• Very good knowledge of .NET / C#, JavaScript, and Angular
• Practical experience working with Oracle databases and PL/SQL
• Knowledge of REST APIs, JSON, and system integration
• Experience with Git, Jenkins, and Nexus
• Ability to design and build UI for near real-time systems
• Experience creating unit and integration tests
• Knowledge of software development best practices and principles for secure, high-performance applications
• Independence, responsibility, and ability to collaborate in a team

Benefits

• Long-term B2B cooperation in full-time mode
• Contribution to the development of advanced business systems
• Work with near real-time data processing solutions
• Remote work with occasional Wrocław visits (up to 4 days/month; no more than 2 consecutive days)
• Collaboration with an experienced technical team
• Opportunity to use and develop competencies in application architecture, system integration, and performance optimization