Software Developer

Currently, for one of our Partners, we are looking for an experienced Software Developer (m/f/n) to support a long‑term project delivered for an organization of the European Union based in Warsaw.

• 6 years of experience in a similar position
• Has gone at least 1 time through the complete lifecycle of the solution
• Expert in developing enterprise-level software systems in a specified technology domain
• Knows UML and can design applications in UML
• Proficient in designing and developing: data layer, business logic layer and UI layer
• Worked in Scrum developments
• Is capable of leading technical teams
• Holds ability to document technical solutions effectively
• Presents problem solving skills
• Proven development and support of enterprise web applications on .NET (Core / 8) with C#, Entity Framework and SQL Server, and of React/TypeScript single-page applications, including build and deployment through Azure DevOps Pipelines
• Hands-on experience with deployment and operation of applications on Windows/IIS and container or virtualised platforms (Nutanix / OpenShift), background-job frameworks (e.g. Hangfire), ASP.NET Core Data Protection and certificate management, and with security-scan (Checkmarx) and penetration-test remediation
• Experience integrating applications with SAML 2.0 / Entra ID, PDF and image-processing libraries and document-management interfaces, and with taking over a code base delivered by an external contractor (code review, technical-debt management, third-line support)
• Experience supporting production systems in a large organization context (release management through a Change Advisory Board, UAT support, incident analysis) and readiness to work alongside a 3rd party development contractor during its third-level-support period
• At least 1 certification among: Advanced level certificate in software development relevant to the domain or an equivalent certification recognized internationally
• Higher education

• Designs and develops the system
• Lead development teams
• Translates requirements into design
• Optimizes software from performance, security and quality points of view
• Produces technical documentation
• Estimates effort and time for development
• Sets software development standards
• Propose technical solutions for business needs and technical problems
• Collects and interprets software metrics
• Manages configuration and releases
• Contributes to requirements analysis, testing, quality assurance, change management, deployment
• Tests solutions and develops testing tools
• Documents developments
• Prototypes solutions
• Acts as 2nd and 3rd line support