.NET SDET Engineer

Tech3pillars Technologies

Job Title : .NET Developer

Location : Austin, TX

Job Summary

We are seeking an experienced .NET SDET Developer to design, develop, and maintain automated testing solutions for enterprise applications. The ideal candidate will have strong hands-on experience with C#, .NET, UI automation, API automation, test automation frameworks, SQL, and CI/CD pipelines .

The candidate will work closely with developers, QA engineers, business analysts, and DevOps teams to ensure high-quality, reliable, and scalable software releases.

Key Responsibilities

Design, develop, and maintain automated test scripts using C# and .NET .

Build and maintain scalable UI and API automation frameworks .

Develop UI automation using Selenium WebDriver, Playwright , or similar tools.

Perform API automation and validation using RestSharp, Postman, Swagger/OpenAPI , or similar tools.

Create and execute automated regression, functional, integration, and end-to-end tests.

Validate RESTful APIs, JSON, XML, methods, status codes, and response payloads .

Develop reusable automation components and improve existing test frameworks.

Integrate automated tests into CI/CD pipelines .

Work with Azure DevOps, Jenkins, or GitHub Actions for continuous testing.

Write complex SQL queries for backend data validation and testing.

Required Skills

Experience in Software Development Engineer in Test (SDET), QA Automation, or Test Automation .

Strong hands-on experience with C# and .NET .

Strong experience with UI automation using Selenium WebDriver, Playwright, or similar tools.

Strong experience in API automation testing using RestSharp, Postman, Swagger, or similar tools.

Experience developing and maintaining automation testing frameworks .

Strong understanding of REST APIs, JSON, XML, and web services .

Experience with NUnit, MSTest, xUnit , or other .NET testing frameworks.

Apply

Vacancy posted 1 day ago

Similar jobs that could be interesting for youBased on the .NET SDET Engineer in Montana, MT vacancy

Paid Product Tester
$500 per week
Compensation: Varies per assignment. Up to $500 per week. Location: Remote (USA) Company: ProductReviewJobs Thank you for your interest in becoming a Paid Product Tester. This opportunity is for completing market research opportunities with independent brands via online...
Suggested
Remote work
Product Review Jobs
Clancy, MT
1 day ago
Product Tester
$400 per week
Type: Flexible, project-based Location: Remote (US) Pay: Earn up to $400/week, depending on the number and type of studies you complete. Share honest feedback on products and services from independent brands. Assignments include short online surveys ...
Suggested
Remote work
Flexible hours
BuzzTesters
Clancy, MT
3 days ago
Quality Assurance Engineer
$100k - $120k
...Quality Assurance Engineer Req number: R7752 Employment type: Full time Worksite flexibility: Remote Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence...
Suggested
Full time
Contract work
Apprenticeship
Casual work
Local area
Remote work
Worldwide
CAI
Helena, MT
2 days ago
QA/Testing Engineer
$54k - $58k
Participates in the quality assurance (QA) activities of a project which may include test case, requirements and design reviews. Executes test events (test plan, test scripts, schedule management, test report, test event). Documents and debriefs team members on test results...
Suggested
Contract work
Work at office
ASM Research, An Accenture Federal Services Company
Helena, MT
1 day ago
Work-From-Home Product Beta Tester - $45 per hour
$45 per hour
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies. We guarantee 15-25 hours per week with an hourly pay of between $25/hr. and $45/hr., depending on the In-Home Usage Test project. ...
Suggested
Hourly pay
Weekly pay
Extra income
Temporary work
Part time
For contractors
Seasonal work
Remote work
Work from home
Flexible hours
Great Lion Co
Helena, MT
17 hours ago
Online Product Tester
$25 - $45 per hour
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies. We guarantee 15-25 hours per week with an hourly pay of between $25/hr. and $45/hr., depending on the In-Home Usage Test project. ...
Hourly pay
Weekly pay
Extra income
Temporary work
Part time
For contractors
Seasonal work
Remote work
Work from home
Flexible hours
Online Consumer Panels America
Helena, MT
1 day ago
Product Tester - Remote Paid Research Panel
$790 per week
Try products before they hit shelves — and get paid for your feedback. Focus Group Panel matches you with paid product tests and remote research from brands you already know. Active members earn up to $790 a week on the studies they qualify for. No experience needed....
Full time
Part time
Remote work
Focus Group Panel
Helena, MT
17 hours ago
Platform Engineer
$94.1k - $150k
...The Platform Engineer (Ops Technology Lead) is responsible for designing, implementing, and maintaining IT infrastructure platforms within the CASTLE-NET program, ensuring reliability, scalability, and security. This role supports application deployment and management...
Contract work
Work at office
ASM Research, An Accenture Federal Services Company
Helena, MT
17 hours ago
Ford Parts Manager
...theft, and unnecessary obsolescence. Financial Performance Manage the Parts Department to established sales, gross profit, expense, and net profit objectives. Monitor departmental financial performance and identify opportunities for improvement. Review pricing, discounts,...
Full time
Seasonal work
Work at office
Local area
Immediate start
Helena Motors
Helena, MT
4 days ago
Restaurant Manager
€4,900 - €5,700 per month
...high-prestige operation. The Role You will be the face of the F&B operation, managing a diverse flow of individual leisure guests, high-net-worth residents, and a growing Corporate/MICE segment (generating CHF 500K+ annually). Key Responsibilities Oversee the daily service...
Contract work
Summer work
Seasonal work
Local area
Afternoon shift
All4Chefs.com
Helena, MT
10 hours ago
Community Lending Mortgage Banker
...is professional, thoughtful, clear and effective across all audiences, both inside and outside the bank Preferred experience with Net Oxygen, Salesforce, Blend, and Microsoft Office suite Knowledge of mortgage credit policies and current industry compliance standards...
Work at office
Remote work
City National Bank
Helena, MT
1 day ago
SALES EXECUTIVE
$115k
...and so do you. UKG is seeking a highly motivated sales professional as a Strategic Development Manager who will be responsible for net-new logo sales in the mid-market space. If you are a highly successful HRMS/Payroll salesperson and have followed the growing...
Live in
Local area
Remote work
UKG
Helena, MT
17 hours ago
Client Success Manager
...use of AI in your workflow, a sharper account plan, a better QBR motion. What You Own: Revenue accountability for your book Net Revenue Retention Gross Retention Expansion ARR Renewal Rate Contraction & Churn Upsell Pipeline Responsibilities:...
Full time
Contract work
Temporary work
Live in
Local area
Remote work
Flexible hours
Norstella
Helena, MT
17 hours ago
Software Engineer
$94.9k - $135.6k
...Full time 20185210 What Commercial Technologies Software Engineering contributes to Cardinal Health Commercial Technologies manages... ...equivalent work experience, preferred ~ Expertise in Java and .Net languages and associated tech stacks. ~ Familiarity with...
Full time
Temporary work
Work experience placement
Local area
Immediate start
Flexible hours
Cardinal Health
Helena, MT
3 days ago
Senior Account Executive
$75k - $80k
...Dodge Construction Network (Dodge) is looking for a Senior Account Executive who will be responsible for driving net new logo sales of the full Dodge product suite to local small and midsize businesses (SMB) in the commercial construction industry. This role is critical...
Full time
Work experience placement
Work at office
Local area
Remote work
Home office
Work visa
Dodge Construction Network
Helena, MT
9 hours ago
Senior Account Manager- G&A/SGO - FACTS - NBS
$50k - $53k
...positions at Nelnet may request such accommodations by contacting Corporate Recruiting at (***) ***-**** or ****@*****.***.net . Nelnet is a Drug Free and Tobacco Free Workplace. Use of Artificial Intelligence in Hiring We may use automated or artificial...
Full time
Temporary work
Work at office
Local area
Remote work
Nelnet
Helena, MT
2 days ago
Junior Biostatistician (Remote)
$59.1k
...Junior Biostatistician. The Junior Biostatistician collects, engineers, processes, and analyzes data to support military activities, including... ..., including HTML, CSS, JavaScript, React, Django, or ASP.NET Core. -Experience with advanced Spark/Databricks patterns, including...
Contract work
Temporary work
Work at office
Remote work
MAXIMUS
Helena, MT
1 day ago
Senior Customer Solutions Engineer
$105k - $141.75k
...porting application code across platforms. Familiarity with agile engineering practices like Test Automation, Test-Driven Development (TDD),... ...Developer, Visual COBOL, Enterprise Server, Server Express, Net Express Rocket Enterprise Analyzer Any additional...
Full time
Remote work
Worldwide
Rocket Software
Helena, MT
4 days ago
Transportation Security Officer
...receiving a civilian retirement annuity may have their salary reduced by the amount of their pension, which could result in a biweekly net pay as low as zero dollars ($0.00) or a debt owed to the Federal Government. TSO Dress and Appearance Responsibilities: TSOs must...
Hourly pay
Permanent employment
Full time
Part time
For contractors
Work experience placement
Work at office
Immediate start
Remote work
Relocation
Trial period
Flexible hours
Shift work
Night shift
Weekend work
Transportation Security Administration
Helena, MT
8 hours ago
Sales Senior Team leader - Account Management
...You will act as a key interface between customers, sales, and engineering teams, ensuring seamless execution of chemical applications while... ...Comprehensive private medical care options Safety net of life insurance and disability programs Tailored financial...
Worldwide
Baker Hughes
Helena, MT
5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to .NET SDET Engineer. Be the first to apply!