Senior Automation QA Engineer (C#) - AI-First, Remote

Nix; Boston; Remote; PHP 3,822,000 - 5,732,000; Full time

Benefits offered by this job

Flexible working formats (remote/onsit

Competitive salary

Career growth programs

Professional development tools

Education reimbursement

Team events

Job summary

Nix is seeking a Senior AQA Engineer with strong C#/.NET automation skills to join our team. The role focuses on building and maintaining automated tests for a modern B2B platform targeting the European market, with an AI-first approach and AI DLC practices.

You will contribute to test strategy, collaborate in a Scrum team, and support UAT while ensuring high-quality automation for both back-end and front-end components.

Qualifications

• 6+ years of software testing experience.
• Strong knowledge of C#/.NET and automated tests using C#.
• Experience with RestSharp and Playwright.
• Experience in REST and SOAP API testing.
• Experience with test data creation.
• Experience in exploratory testing and Agile testing practices.
• Experience with Git.
• Excellent English communication skills.

Responsibilities

• Write automated test scripts to verify software meets business needs.
• Record and monitor QA test results.
• Enhance existing automation back-end and front-end framework.
• Provide coaching support to other QA team members.
• Provide QA effort estimates in refinement sessions.
• Drive test automation strategy across the business.
• Run performance tests and ensure results meet levels.
• Assist in UAT by guiding end users on software usage.
• Perform test planning activities and take ownership of test suite.
• Maintain AI-driven mindset and readiness.
• Be an active Scrum team member to improve processes and meet commitments.

Skills

C#/.NET

Tools

RestSharp

Playwright

Git

Job description

Nix is seeking a Senior AQA Engineer with strong C#/.NET automation skills to join our team. The role focuses on building and maintaining automated tests for a modern B2B platform targeting the European market, with an AI-first approach and AI DLC practices.

You will contribute to test strategy, collaborate in a Scrum team, and support UAT while ensuring high-quality automation for both back-end and front-end components.