Exadel

Senior Software Engineer (.NET+AWS+IdM)

Bulgaria, Georgia, Hungary, Lithuania, Poland, Romania Full Time

Why Join Exadel

Exadel is an AI-first global tech company with 25+ years of engineering excellence, 2,000+ professionals, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.

What powers it all? Our people — ambitious, collaborative, and constantly evolving.

About the Client

Our client is a global leader in financial and audit software solutions, empowering professionals in accounting, compliance, and data analytics to work smarter and more securely. The company serves thousands of organizations worldwide, from mid-sized firms to large enterprises, helping them modernize workflows, ensure regulatory compliance, and enhance data integrity across complex ecosystems.

They are currently undergoing a major cloud transformation, evolving their product suite into a secure, scalable, and AI-ready SaaS platform. This modernization initiative focuses on improving system performance, implementing advanced Identity and Access Management (IAM) capabilities, and strengthening security and governance across their product ecosystem - paving the way for the next generation of intelligent audit and financial solutions.

Project Tech Stack

The project is centered on building a secure, scalable, and high-performance IAM platform using .NET 8/10, C#, and AWS Cloud. The backend solution is powered by microservices, Aurora PostgreSQL, Redis, and EKS, with a strong emphasis on performance, security, and reliability. Key components include Auth0-based authentication, custom authorization services (RBAC/ABAC), and observability tooling, ensuring operational transparency and high availability.

What You’ll Do

  • Design, develop, and deliver backend and cloud-native solutions built on .NET and AWS
  • Collaborate with Solution Architects and peers to define and implement scalable, secure, and maintainable services
  • Build and optimize microservices and API integrations, ensuring high performance and reliability
  • Integrate IAM components (e.g., Auth0) in line with OAuth 2.1, OIDC, and Zero Trust standards
  • Write clean, testable, and efficient code while participating in code reviews and design discussions
  • Work closely with DevOps and QA teams to improve CI/CD pipelines, observability, and deployment processes
  • Contribute to technical decision-making and continuously enhance code quality and engineering practices

What You Bring

  • 5-6+ years of experience in backend development with .NET (C#, .NET 6–10)
  • Strong hands-on experience building cloud-native applications and microservices (preferably on AWS)
  • Good understanding of event-driven architectures, RESTful APIs, and asynchronous processing
  • Experience working with IAM solutions (Auth0 or equivalent), OAuth 2.1/OIDC, and secure API design
  • Proficiency with Aurora/PostgreSQL, Redis, and containerized environments (EKS / Docker / Kubernetes)
  • Strong problem-solving skills, ownership mindset, and ability to collaborate effectively in Agile teams

Nice to Have

  • Familiarity with front-end technologies (Angular, TypeScript)
  • Experience in application modernization or cloud migration projects
  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field

English level

Upper-Intermediate+

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

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

  • International projects
  • In-office, hybrid, or remote flexibility
  • Medical healthcare
  • Recognition program
  • Ongoing learning & reimbursement 
  • Well-being program
  • Team events & local benefits 
  • Sports compensation 
  • Referral bonuses 
  • Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.