Senior .NetCore Engineer + ReactJS + Claude AI Denver, Colorado, USA | Remote

Greetings of the day!!

I am Arumugam Veera reaching out to you regarding an exciting career opportunity with Naveera Technology LLC. I would be happy to connect and discuss the opportunity further. You can also connect with me on LinkedIn: Title: Senior .NetCore Engineer ReactJS AWS Claude AI

• Experience Required: 10 Years
• Working Mode: Remote (Monthly travel required)
• Job Type: Full-Time
• Client: Insurance Domain (Full-Time position with Client)
• Job Location: Denver Colorado USA
• Interview Levels: 5-6 discussions (technical & managerial)
• Please note that for remote team members we only hire in the following states: Colorado Florida Georgia Louisiana North Carolina Ohio Tennessee and Texas.

Education Required: Education: 4-year Bahelors degree Computer Science Backround.
Professional Experience: 10 years of professional software development experience with a minimum of 8 years in a .Net Framework and 3 years in Reactjs.

About the Role:

Were looking for a Senior Full Stack Software Engineer thats equal parts technical leader systems thinker and architect. This isnt someone thats just taking tickets and building featureswe need someone who can own complex business problems end-to-end and help modernize legacy systems.

• The ideal candidate will have 10 years of software engineering experience and be very strong across the Microsoft stack (.NET Core/.NET Framework SQL Server) with modern front-end experience in ReactJs and Angular.
• They should have experience designing scalable service-based or distributed systems and be comfortable working in AWS environments.
• One of the biggest requirements for this role is experience working with high-volume batch processing and background jobs. Our insurance workflows involve processing large amounts of data related to eligibility claims and remittance files so were looking for engineers who have built or maintained systems that process large datasets reliably and efficiently.
• Candidates should be able to speak to how theyve designed optimized or supported batch processing systems in production environments
• Whats unique about this role is the complexity of the business domain. Theyll be working in our insurance and payments space translating highly regulated complex workflows into scalable.
• Technical solutions. Candidates coming from healthcare tech fintech insurance tech or other regulated B2B SaaS environments tend to do well here.

Were not looking for an individual contributor that simply writes code. We need someone who can:
Own large technical initiatives from design through delivery.
Make architectural decisions and modernize legacy applications.
Partner closely with Product and domain experts to solve ambiguous problems.
Mentor other engineers and raise the technical bar of the team.
Think about long-term business and technical ROI when building solutions.

Candidates should be comfortable with:
.NET Core/.NET Framework
React and Angular
SQL Server and query optimization
High-volume batch processing and background jobs
Domain-Driven Design (DDD)
Service-based and distributed architectures
AWS Cloud Services with CI/CD practices
Working with complex data workflows and integrations

Nice-to-have experience

• includes Terraform GraphQL Elasticsearch event-driven architectures and monitoring/APM tools.
• Another key component of this role is an AI-first mindset. Were looking for engineers who are
• actively leveraging tools like Claude Code GitHub Copilot Cursor or other AI-assisted
• development tools to improve development velocity and software quality. Experience
• experimenting with agentic workflows or AI-driven testing is a plus.
• Ideal candidates have worked in complex B2B SaaS environments where theyve owned
• technical design decisions and solved difficult systems problems. Were much more interested
• in engineers who have built scalable reliable systems than those whose experience is primarily
• building straightforward web applications.

Whats in it for you:

• Full medical dental and vision plans
• Flexible PTO
• Employer HSA contribution
• 9 Company Paid holidays
• 401(k) match 3% after 90 days of employment
• Supportive culture with one-of-a-kind growth opportunities
• Ability to work from home
• Paid Parental Leave as well as a two-week ease-back program that enables parents to return part-time at full pay
• Company and team outings
• Peer-to-peer recognition program
• Vendor discounts
• Work Authorization: You must be authorized to work in the United States. The Company is unable to provide sponsorship for workers.

Join Naveera Technology LLC as a Senior .NetCore Engineer ReactJS Claude AI. Innovate with us remotely or in Denver and transform data into impactful business solutions.