Senior .NET Developer – Build fail-proof systems at global scale

About Ajmera Infotech

Ajmera Infotech powers mission-critical software for NYSE-listed giants - backed by a 120+ strong engineering team operating at planet-scale. Our code runs where failure is not an option.

Why You Will Love It

• Code-first culture - TDD, clean architecture, dev-led decision making
• Elite teammates - Work alongside 120+ engineers solving complex backend challenges
• Compliance-ready engineering - HIPAA, FDA, and SOC2 aware systems
• Growth runway - Opportunities to move into architecture, DevSecOps, or platform engineering
• Cloud-native from Day 1 - AWS and Azure deployments at global scale

Requirements

Key Responsibilities

• Design, develop, and maintain high-throughput backend services using .NET
• Build secure, cloud-native systems on Azure or AWS with strong observability
• Ensure data consistency, concurrency handling, and transactional integrity
• Implement unit, integration, and contract tests using TDD/BDD principles
• Drive performance tuning, API design, and scalable database modeling
• Collaborate cross-functionally to deliver production-grade software with zero-defect mindset

Must-Have Skills

• 5-9 years of experience in .NET backend development
• Strong proficiency in cloud platforms (Azure or AWS)
• Proven experience with high-scale backend systems and distributed architecture
• Solid grasp of data structures, async programming, and API versioning
• Working knowledge of SQL/NoSQL, caching strategies, and messaging systems

Nice-to-Have Skills

• Experience with CQRS, MediatR, or event-driven architectures
• Exposure to MongoDB and document-store data modeling
• Frontend familiarity using React or modern JS stacks
• Domain-driven design (DDD) and architectural patterns knowledge

Benefits

• Competitive salary
• Comprehensive health insurance
• 401(k) plan
• Flexible work hours
• Professional development opportunities

You should know about the position:

• This is a permanent, full-time position, working from an office in Austin, Texas, and we are not considering C2C (Corp-to-Corp), W4, or any type of contract engagement for this role.
• Potential new employees must complete a drug screen and background check which includes criminal search, education certification, and employment verification before hire.
• Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa currently.
• The position will be posted until a final candidate is selected for the requisition or the requisition has enough applications.
• Legal Compliance: Ensure compliance with all federal, state, and local regulations, including but not limited to E-Verify requirements for employment eligibility verification.

Application: Interested candidates are invited to submit their resumes to jobs@ajmerainfotech.com