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Lead Software Engineer (.Net)

2 days ago Sofia, Bulgaria

Why Join Exadel

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, 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 are ambitious, collaborative, and constantly evolving.

About the Client

Our client is one of the Big Four accounting firms and the world’s largest professional services network. Headquartered in London, they operate in 150+ countries with 460,000+ professionals delivering excellence in audit, tax, consulting, and advisory.

Project Tech Stack

ASP.NET MVC, ASP.NET web forms, MS SQL, MongoDB, Redis, ServiceBus, HTML5, CSS, jQuery, Web API, Bootstrap

What You’ll Do

  • Providing .NET development, DB development, troubleshooting, performance tuning, and technical support
  • Upgrading, configuring, and debugging the existing systems
  • Performing code review to ensure best practices are followed
  • Working both independently and in close collaboration with others in the team
  • Communicating clear instructions to team members and helping manage the flow of day-to-day operations
  • Communicating with the client regularly

What You Bring

  • 7+ years of experience in .NET development, competency in ASP.NET MVC, Web API
  • Proficiency in MS SQL Server
  • Knowledge of HTML5, CSS
  • Ability to demonstrate written and verbal communication skills
  • Problem-solving and analytical skills
  • Knowledge of bug-tracking systems
  • Pragmatic approach to balancing process against flexibility in achieving objectives
  • Organizational skills including the capacity to self-manage, structure work, set priorities, and work to deadlines

English level

Intermediate+

Legal & Hiring Information 

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  • 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.

Client-provided location(s): Sofia, Bulgaria, Gavarr, Armenia, Zestap’oni, Georgia, Zhezqazghan, Kazakhstan, Kėdainiai, Lithuania, Ozorków, Poland, Făgăraș, Romania, Nurota, Uzbekistan
Job ID: 5638712004
Employment Type: OTHER
Posted: 2026-01-22T18:33:54

Perks and Benefits

  • Health and Wellness

    • Parental Benefits

      • Work Flexibility

        • Office Life and Perks

          • Vacation and Time Off

            • Financial and Retirement

              • Professional Development

                • Diversity and Inclusion