.Net Developer (contract)

We are seeking a .Net Developer with SQL to lead the design, development, and modernization of both legacy and cloud-native applications using C#, .NET Core, and Azure. This is a senior-level, full-stack engineering role that emphasizes cloud-first architecture, performance optimization, and CI/CD implementation. A face-to-face interview is mandatory for this position. You will be responsible for delivering scalable APIs, developing intuitive user interfaces, managing complex databases, and ensuring robust cloud deployment pipelines.

Key Responsibilities

• Lead the design and development of cross-functional, multi-platform systems using .NET and Azure
• Write high-quality, testable code in alignment with the You Build You Own (YBYO) model
• Execute advanced performance tuning, monitoring, and production support for web/cloud-based systems
• Evaluate and integrate vendor solutions to simplify architectural complexity
• Build, maintain, and enhance CI/CD pipelines in Azure and hybrid environments
• Collaborate with architects, product managers, and enterprise teams to align technical deliverables with business goals
• Design and develop scalable APIs for omni-channel platforms and applications
• Build APIs and UIs that interact with large-scale data sets and improve user experience
• Create and maintain documentation, specifications, and development standards
• Analyze and model data structures across diverse environments (cloud, distributed systems, client-server)
• Ensure alignment with enterprise architecture, data governance, and coding best practices
  
  

Technical Profile

• 6+ years of experience in C#/.NET development
• 6+ years of hands-on experience with SQL and NoSQL database design and modeling
• 3+ years of full-stack development for Azure or AWS (Azure preferred)
• Deep understanding of CI/CD pipelines and tools: GitHub, BitBucket, Azure DevOps, Jenkins, Maven, Sonar, Nexus
• Strong experience with containers and orchestration platforms (Docker, Kubernetes)
• Experience with event streaming/big data tools (Kafka, Spark)
• Skilled in QA frameworks and tools: Selenium, Cucumber, NUnit, Postman, SoapUI
• 4+ years of Unix shell scripting
• Proficiency with serverless architectures and modern deployment strategies
• Exposure to frontend frameworks and styling libraries: CSS, Web Components, Sass, Less
  
  

Functional Profile

• Proven ability to lead cross-functional teams and projects across full software development life cycles
• Strong collaboration and communication skills in enterprise-wide development environments
• Able to mentor, guide, and influence developers and technical peers
• Comfortable working in Agile, DevOps, and test-driven development settings
• Skilled in converting business needs into scalable, maintainable technical solutions
• Detail-oriented with an emphasis on quality, documentation, and standards compliance
  
  

Skills Summary

Core Expertise:

• NET Development, Full Stack Engineering, Cloud-Native Systems, Performance Optimization, Data Modeling
  
  

Languages & Frameworks

C#, .NET Core, .NET Framework, SQL, NoSQL, JavaScript

UI & Styling Libraries

CSS, Web Components, Less, Sass

Build & Testing Tools

Azure DevOps, GitHub, BitBucket, Maven, Jenkins, SonarQube, Selenium, Cucumber, NUnit, Postman

Other Tools & Technologies

Docker, Kubernetes, Kafka, Spark, Unix Shell, Serverless Architecture

Soft Skills

Team Leadership, Cross-Functional Collaboration, Agile Delivery, Mentorship, Analytical Thinking, Initiative-Driven Execution

The pay range that the employer in good faith reasonably expects to pay for this position is $29.90/hour - $46.71/hour. Our benefits include medical, dental, vision and retirement benefits. Applications will be accepted on an ongoing basis. Tundra Technical Solutions is among North America’s leading providers of Staffing and Consulting Services. Our success and our clients’ success are built on a foundation of service excellence. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information. In addition, job duties require access to secure and protected client information technology systems and related data security obligations.