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

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: Naveera Technology LLC

Naveera Technology LLC is a trusted global engineering partner delivering Data Engineering Generative AI Application Development and IT Infrastructure solutions. With over 15 years of experience in IT services and consulting we help organizations transform raw data into actionable business value.

With a team of 100 employees and successful delivery of 3 global projects Naveera serves clients across multiple industries and geographies through agile delivery models and proven engineering practices.

From Digital Health and Financial Services to E-Commerce and Technology we support a diverse client base and back every engagement with proven frameworks low-attrition teams and scalable global delivery capabilities. At Naveera we empower organizations to turn challenges into opportunities data into insights and innovative ideas into enterprise-grade platforms.

Specialties
Data Engineering & Modern Data Stack Generative AI Solutions & Model Deployment Application Development (Web Mobile & Enterprise) Artificial Intelligence (Predictive Conversational Computer Vision) IT Infrastructure Services (Cloud & On-Prem) Security DR Cloud Transformation & Microservices DevOps API & Systems Integration Extended Technology Teams & Dedicated Delivery Real-Time Streaming & Analytics and BI & Data Warehousing

Job Title: Senior .NetCore Engineer ReactJS AWS Claude AI

Experience Required: 10 Years

Working Mode: Hybrid in-office and work at home (2 days in-office Tuesdays and Thursdays)

Job Type: Full-Time

Job Location: Denver Colorado USA

we are looking for a talented full stack Senior Software Engineer to drive technical execution and tackle complex challenges in our Insurance domain. This role requires a deep understanding of building scalable modern applications while navigating the complexities of an industry with strict regulations high data integrity requirements and intricate workflows.

As a Senior Engineer you will serve as a critical technical problem-solver who takes extreme ownership of building scalable highly reliable software systems in an agile this role you will navigate the technical and regulatory complexities of insurance eligibility claims processing and remittance workflows. You will work closely with domain experts product managers and engineering peers to modernize legacy systems design service-based architectures and deliver high-impact software.

Key Responsibilities

Design & System Evolution: Decompose complex business scenarios into clean service-based architectures and distributed systems. Modernize legacy platforms with a focus on simplicity maintainability and long-term ROI.

Domain Alignment: Translate complex orthodontic insurance rules (claims eligibility remittance) into clean high-performing technical solutions.

Epic Ownership: Own the delivery of Epics end-to-end actively managing risks dependencies and team-level DORA KPIs while ensuring system performance and delivery reliability.

Full-Stack Development: Write clean robust and maintainable code across the stack leveraging modern JavaScript frameworks (React) on the frontend Core/.NET Framework on the backend.

AI-Assisted Engineering: Champion responsible AI-assisted development. Actively integrate AI tools (e.g. Claude GitHub Copilot) to automate design test generation and code reviews and build agentic workflows to drive team efficiency.

Software Design & Quality: Set rigorous standards for code quality through constructive code reviews comprehensive automated testing (including AI-driven test suites) and continuous integration/delivery (CI/CD).

Technical Leadership & Mentorship: Guide junior and mid-level engineers on software design patterns debug cross-module issues and act as a professional stakeholder manager who can navigate technical disagreements constructively (disagree and commit).

10 years of professional software development experience in .NetCore

Backend Ecosystem: Strong hands-on experience with Ecosystem (.NET Core / .NET Framework) and robust relational database design using SQL Server (including query optimization).

Frontend Ecosystem: Extensive experience building highly responsive scalable user interfaces using modern JavaScript frameworksspecifically React and/or Angular (Required).

Architecture & Design: Practical experience applying Domain-Driven Design (DDD) principles and building service-based or distributed architectures.

Cloud & DevOps: Strong proficiency with AWS services (or other major cloud architectures) CI/CD pipelines and infrastructure provisioning.

Batch & Data Processing: Familiarity with high-volume batch processing background automated jobs and handling complex data streams.

Preferred Technical Pluses

Experience with Infrastructure as Code (IaC) using Terraform.

Familiarity with event-driven architectures and system monitoring/APM tools (e.g. Datadog).

Prior domain knowledge in orthodontic/dental billing medical insurance or healthcare fintech.

Experience designing and querying APIs with GraphQL.

Experience with search and analytics engines specifically ElasticSearch.

AI & Automation Mindset

Demonstrated experience or active experimentation leveraging modern AI coding assistants (e.g. Cursor Claude GitHub Copilot) to optimize development velocity.

Familiarity with Gen AI and Enterprise agentic workflows or utilizing Model Context Protocols (MCPs) to automate engineering workflows.

Experience with automated testing frameworks (such as Playwright or equivalent) driven by AI agents.

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

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

Join Naveera Technology LLC and play a pivotal role in delivering enterprise application transformation programs.