Hire .NET Developers

The process starts with a 45-minute requirements brief call where we capture your technical requirements, team structure, timeline, and budget. Within 2 to 4 business days, we send you technical profiles for 2 to 4 shortlisted developers who match your brief. You conduct your own technical interview with your preferred candidates. Once you confirm a hire, contracts (NDA, service agreement, IP assignment) are executed and the developer is onboarded to your tools within 5 to 10 business days of the initial brief. There is no obligation to proceed at any stage until you have interviewed and confirmed your preferred candidate.

For standard mid-level and senior placements, onboarding typically completes within 5 to 10 business days of the initial brief call. This covers candidate shortlisting, your technical interview, contract execution, and tool access setup. For urgent engagements, 5-business-day onboarding is possible for candidates already assessed and available. Architecture-level placements take slightly longer — typically 10 to 15 business days — because of the smaller active candidate pool and additional assessment requirements.

Zenkins places .NET developers at mid-level (3 to 5 years), senior (5 to 9 years), and principal/architect level (9 to 15+ years). We also place full-stack .NET developers with React, Angular, or Blazor frontend capability. The majority of client engagements use senior .NET developers because the cost premium over mid-level is modest while the reduction in management overhead and architecture risk is significant. Architect-level engagement is typically part-time rather than full-time — used for design reviews, migration planning, and code quality oversight rather than day-to-day development.

Monthly rates range from USD 2,800 to USD 9,500 depending on seniority level. Mid-level .NET developers (3 to 5 years) range from USD 2,800 to USD 4,200 per month. Senior .NET developers (5 to 9 years) range from USD 4,200 to USD 6,500 per month. Principal/architect level ranges from USD 6,500 to USD 9,500 per month. Full-stack .NET developers range from USD 3,500 to USD 5,500 per month. These rates cover the developer’s full compensation, equipment, and Zenkins management. There is no placement fee on top. Longer-term engagements (6+ months) qualify for volume pricing.

Every developer placed with clients has passed Zenkins’s internal technical assessment covering: C# fundamentals (type system, async/await, generics, LINQ), ASP.NET Core architecture (middleware, dependency injection, Minimal API, gRPC), data access (Entity Framework Core query optimisation, Dapper, transactions), architecture patterns (Clean Architecture, CQRS, MediatR, DDD), Azure/cloud deployment, security (OWASP, JWT implementation, secrets management), automated testing (xUnit, Moq, integration tests), and written English communication. The assessment is conducted by Zenkins senior .NET engineers, not automated platforms. Approximately 30% of applicants do not pass. You receive the assessment summary in the candidate profile before your interview.

Zenkins developers are based in India (IST, UTC+5:30). Overlap with key markets: UK clients have 4 to 5 hours of real-time overlap (morning IST / morning UK time); Australian clients have 3 to 4 hours; UAE clients have near-real-time overlap. US Eastern clients have a 9.5-hour difference — most US engagements operate on an async-first model with daily end-of-day status updates and weekly video sprint reviews. US Pacific has a 12.5-hour gap and works best fully async. Zenkins developers are experienced with async-first communication patterns and do not require daily video calls to operate effectively.

Zenkins includes a replacement guarantee in the standard service agreement. If a developer is underperforming, you notify your account manager. Zenkins initiates the replacement process and provides a replacement developer within 30 business days at no additional cost. You are not required to manage the underperforming developer directly — all HR matters are handled by Zenkins. In practice, the majority of Zenkins .NET developer engagements run without invoking this clause because the vetting process is designed to prevent mismatches before they start.

Yes. All intellectual property — source code, architecture documentation, database schemas, and any other deliverables produced by Zenkins developers during the engagement — is assigned to the client in the service agreement. This assignment takes effect from the date the code is written, not at project completion. Developers sign individual IP assignment agreements that supplement the client service agreement. There are no retained licences, no code escrow requirements, and no lock-in to Zenkins for future development of the codebase.

Yes. Staff augmentation is designed specifically for this scenario. The Zenkins developer integrates into your existing team — using your project management tools (Jira, Linear, Azure DevOps), your code review process (GitHub PRs, GitLab MRs), your communication channels (Slack, Teams), and your sprint cadence. They report into your engineering lead or CTO. Many clients have Zenkins developers working alongside their own in-house engineers for 12 to 24+ months. The developers are briefed on your codebase, your architectural standards, and your team’s working practices before their first sprint.