Senior Playwright Engineer | C#.Net

Dear Candidate,

Greetings of the day!!

I am Arumugam Veera, and I'm reaching out to you regarding an exciting opportunity with Naveera. You can connect with me on LinkedIn https://www.linkedin.com/in/arumugamv/

About Company

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.

Website
https://naveeratech.com/

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 Playwright Test Engineer- C#.Net

Experience: 10 to 15 Years

Job Location: Madurai, Tamil Nadu, India 

Mode of Work: Hybrid (2 Days in a Week) OR Remote, but requires 5 days of work from the Madurai office per month.

Notice Period: We prefer immediate joiners only. If you have a 30/60/90 day notice period, please disregard this opening.

Skills Required: Playwright, C#.Net, TypeScript, ReactJs/Angular, Claude.ai, AWS Cloud
Work Timing: 2 PM to 11:30 PM IST (Afternoon Shift)
Communication: Excellent communication (Experience in Working in RCM/Healthcare Domain preferred)

Interview Process:

• L1 Technical Discussion: Virtual discussion via Google Meet.
• VP Discussion: Virtual discussion via Google Meet.
• Client Interviews L1 & L2: Virtual

About the role:

• We are seeking a Senior Automation Engineer to lead automated quality engineering across
• our mission-critical Insurance domain. This domain manages complex, highly regulated
• workflows including patient insurance eligibility, claims generation and transmission, and
• automated remittance processing (ERA/EOB).
• In this role, you will be more than a test script writer: you will operate as a systems-focused
• Quality Engineer who takes extreme ownership of end-to-end software reliability. You will
• design, build, and maintain robust test automation frameworks spanning modern web user
• interfaces, distributed microservices/APIs, and high-volume batch processing systems.
• You will work shoulder-to-shoulder with software engineers, tech leads, and product managers
• to modernise legacy workflows, shift quality left, and establish rigorous quality gates.
• Furthermore, you will actively champion the adoption of AI-assisted engineering tools and
• agentic workflows to accelerate test suite/test data generation, optimize test maintenance,
• and enhance team velocity.

What You Will Do

• End-to-End Automation Frameworks: Architect, implement, and maintain scalable UI,

API, and integration test frameworks primarily using Playwright, TypeScript/JavaScript,

and .NET (C#).

• Complex Batch & Asynchronous Testing: Build automated validation for multi-step batch

programs, secure file transfers (SFTP), EDI handling (e.g., 837 claims, 835 remittances,

270/271 eligibility), AWS cron jobs, database updates, and custom background schedulers.

• Domain & Business Logic Validation: Translate intricate orthodontic and healthcare

insurance rules (adjudication, claims routing, payment reconciliation) into deterministic

automated test scenarios.

• AI-Assisted Quality Engineering: Champion and integrate AI-assisted engineering

practices (e.g., Claude, agentic testing frameworks, Model Context Protocols) to automate

test generation, synthesize complex edge cases, and streamline flaky-test triage.

• API Mocking & Service Virtualization: Implement resilient mocking, stubbing, and

virtualization strategies (e.g., WireMock, MSW) to isolate dependencies, accelerate test

execution, and run stable integration pipelines.

• Test Data Management (TDM): Design and automate test-data lifecycles, includingprovisioning, scrubbing, synthetic data generation, masking (PHI/PII compliance), and

database resets.

• CI/CD Integration & DORA Alignment: Embed automated regression suites, smoke tests,

and quality gates into CI/CD pipelines (e.g., GitHub Actions, Azure DevOps, Jenkins) to

support fast, dependable releases and healthy team DORA metrics.

• Root Cause & Flakiness Remediation: Lead systematic debugging across distributed

environments to pinpoint whether issues stem from product code, automation code, test

data, or infrastructure, aggressively driving down test flakiness.

• Technical Mentorship & Quality Standards: Drive code reviews for test suites, enforce

DRY and modular framework designs, and partner with developers to build inherently

testable services and frontends.

What You Will Bring

Education & Core Experience

• Education: Bachelors degree in Computer Science, Software Engineering, or equivalent

practical experience.

• Experience: 10+ years in software engineering and quality assurance/test automation,

with at least 3+ years of dedicated, hands-on experience using Playwright.

Technical Skills & Automation Expertise

• Automation Tooling: Advanced expertise in Playwright across modern web applications

and headless environments.

• Languages: High proficiency in TypeScript / JavaScript and working fluency in C# (.NET

Core / .NET Framework) to read application logic, debug services, and build test utilities.

Python proficiency is a strong plus.

• Database & SQL: Strong relational database expertise with SQL Server, including

complex query design, stored procedure understanding, and data validation.

• API Testing & Protocols: Deep understanding of REST APIs, HTTP/S status codes,

JSON/XML schemas, payload assertions, authentication (OAuth, JWT), and contract

validation.

• Batch & File Processing: Direct experience testing file-based batch systems, scheduled

jobs, and healthcare data interchange standards (EDI 837, 835, 270/271).

• CI/CD & DevOps: Proven track record integrating automated suites into deployment

pipelines, leveraging Docker/containers, and working within cloud ecosystems (AWS

preferred).

AI & Automation Mindset

• Demonstrated experience or active experimentation utilizing AI coding assistants (e.g.,

Claude) to accelerate automation authoring.

• Familiarity with agentic workflows or automated regression generation tools to reduce

repetitive manual test maintenance.Preferred Pluses

• Domain experience in orthodontic/dental practice management, healthcare revenue cycle

management (RCM), or healthcare fintech.

• Familiarity with frontend frameworks (React or Angular) to optimize selector strategies

and component-level integration testing.

• Experience with distributed tracing, log analysis, and APM tools (e.g., Datadog,

CloudWatch).