Software Engineer III, In Test
- Level
- Senior
Not stated in the posting: salary, work type, visa.
Open. First seen 2 October 2026.
About the role
At Mitratech, we are a team of technocrats focused on building world-class products that simplify operations in the Legal, Risk, Compliance, and HR functions. We are a close-knit, globally dispersed team that thrives in an ecosystem that supports individual excellence and takes pride in its diverse and inclusive work culture centered around great people practices, learning opportunities, and having fun! Our culture is the ideal blend of entrepreneurial spirit and enterprise investment, enabling the chance to move at a rapid pace with some of the most complex, leading-edge technologies available.
For over 35 years, the experts at Mitratech have been focused on solving the complex needs. Today, we serve 20,000 client companies of all sizes globally, representing 30% of the Fortune 500 and over 500,000 users in over 160 countries.
Mitratech's standard text
As we continue to grow, we’re always looking for resourceful, enthusiastic, and fresh perspectives. Join our global team and see what makes Mitratech a truly exceptional place to work!
Mitratech is a proven global technology partner for corporate legal and compliance teams. Our approach to work is proactive, collaborative, and committed. The professionals who are thriving at Mitratech are people like you who know how to balance individual excellence with teamwork.
We believe our employees’ enthusiasm fuels great work, so we pursue individuals with a passion for building an environment of ownership, transparency, continuous improvement as well as a dedication to driving the best possible experience for our clients. In other words, if you like people and technology, you'll fit right in.
The Senior Software Engineer – In Test is responsible for developing and establishing quality assurance standards and measures for the information technology services within the organization. This will include writing test plans and scripts for tracking defects and fixes in product development. This individual will apply proven analytical and problem-solving skills to help validate, verify, communicate, and resolve system/software application issues through careful testing in order to ensure high quality in our SaaS applications.
In this role, you will be responsible for ensuring quality is at the heart of engineering practices, with a bias towards test and tooling automation. Automated testing experience is a requirement for this role. Candidates lacking automated testing experience will not be considered.
Essential Duties & Responsibilities:
- Develop and execute test scripts and plans for software changes in the company’s software products
- Perform integrated software testing, which includes but is not limited to, ensuring the accuracy of new product features or corrections to current software functions per the business requirements prior to release of software and post release testing
- Track and report work completed on a daily basis
- Work closely with software developers to clearly convey issues found and to ensure timely resolution
- Document, track, retest and communicate test results
- Ensure QA tasks assigned are completed as scheduled
- Review product Release Notes and other documentation for accuracy
- Mentor Jr. QA team members
- Enhance existing and recommend new QA methodologies to improve company efficiency and quality
- Writes and maintains test automation scripts
Required Skills & Experience:
- 5-7+ years of commercial development with extensive automation testing experience
- Testing tools like Selenium, Playwright, Jest, JMeter, Postman and TestRail
- Experience in different types of tests such as regression, smoke, systems, integration, performance, load, endurance and user acceptance testing
- Proficiency in authoring, reviewing, and executing manual, ad hoc and exploratory test cases
- SQL, NoSQL and relational database concepts
- Exposure to Continuous Integration / Continuous Deployment practices.
- Experience with unit testing and mock test frameworks (XUnit, NUnit / Moq / NSubstitute)
- Modern source control systems (Github, BitBucket, Azure DevOps, TFS)
- Experience in AI assisted coding using tools such as Claude, Devin, CoPilot
Desired Skills & Experience:
- Agile, Scrum, XP, TDD, AI SDLC
- Familiarity with ASP.NET, MVC, JavaScript, jQuery, HTML, CSS, LESS, Typescript, bootstrap, SSRS, Rest API, Python, C# and .NET Core and .NET Framework
- BDD Frameworks such as Gherkin
- Appium, Insomnia or comparable test tools and frameworks
- Functional Languages such as PowerShell
- Computer Science, OO concepts and design patterns
- Good communication skills and attention to detail
- Cloud Platforms (Azure)
- Familiarity with AI concepts, tools and passion towards latest developments in this field
Mitratech's standard text
We are an equal-opportunity employer that values diversity at all levels. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity, disability, or veteran status.
What this role asks for
Standard for software engineering roles
Python
Common in software engineering postings at any company.
91% of this description is written for the role. The rest is Mitratech's standard text, folded away below.
Read against Mitratech's other open postings on this site.
The team: Development
This role is one of 5 open in Development.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
CI/CD (4 of 5), LLM (4 of 5), Python (4 of 5), JavaScript (3 of 5), Prompt Engineering (3 of 5), RAG (3 of 5), REST (3 of 5)
OTHER ROLES ON THIS TEAM
- Sr Software Engineer posted Sep 10
- Principal AI Engineer posted Aug 27
- Principal AI Engineer posted Aug 11
- Senior Software Engineer - AI/ML posted Jul 3
From the team and dates on Mitratech's own job board.
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