Senior Software Engineer (.NET)

What You’ll Do Technical Leadership & Design Proactively propose technical solutions and architectural improvements for any project challenge, extending beyond assigned tasks Initiate and execute prototyping or Proof of Concepts (PoC) for new or complex technical approaches Conduct deep technical analysis of requirements and develop low-level design for critical ACL modules Code Development & Quality Assurance Write high-quality, production-ready code for the most complex, performant, and secure components of the ACL system Actively perform Code Review, ensuring adherence to architectural principles (SOLID), Secure Coding Practices, and project standards Develop and maintain comprehensive Unit and Integration tests (xUnit/NUnit) for critical ACL logic Take ownership of Bug Fixing, debugging, and providing technical support for the deployed system Team Collaboration & Process Mentor and coach less experienced developers, actively assisting colleagues in finding optimal solutions for their tasks Participate actively in all Scrum events (Planning, Review, Retrospective, Daily Stand-ups) Engage in technical consultations with the Business Analyst to refine, analyze, and estimate the technical feasibility of requirements Communicate regularly with stakeholders (customers, POs) regarding technical implementation and progress System Health & Optimization Proactively identify and propose strategies for eliminating technical debt across the project and participate in their implementation Perform log and metric analysis for diagnosing issues, evaluating performance, and assisting DevOps in setting up monitoring and alerts What You Bring Strong .NET backend engineering background Experience with .NET Framework and understanding of differences between .NET and .NET Framework Strong knowledge of at least one relational database engine including data access and performance (SQL query tuning, index-aware design, denormalized data patterns) Understanding of microservices and containerized applications, experience with Docker and Swarm or Kubernetes Strong understanding of design and architectural patterns Great understanding of distributed systems and asynchronous communication patterns Knowledge and understanding of at least one of key Public Cloud providers (AWS/Azure/GCP) Nice to Have Familiarity with Kubernetes operational constraints (resource limits, scaling behavior) Familiarity with policy/relationship-based authorization systems Observability strategy (metrics, tracing, logging conventions) and production operations mindset Hands on experience with WCF Experience with PostgreSQL Knowledge of AWS  Experience building endpoints for authorization decisions Experience with large-scale migrations Legal & Hiring Information Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more Reasonable accommodations are available to enable individuals with disabilities to perform essential functions Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs