Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Software Development Engineer in Test (SDET)

Dewpoint

Quality Engineering Position

This hands-on quality engineering position combines Playwright automation, API testing, SQL validation, exploratory testing, and targeted manual testing. Candidates must be capable of writing maintainable TypeScript and contributing to automation architecture - not simply recording or modifying test scripts. Our primary tools include Playwright with TypeScript, GitHub Copilot, Jenkins, Bitbucket, and Oracle.

Key Responsibilities:

  • Develop and maintain UI and API automated tests using Playwright and TypeScript.
  • Expand the existing Playwright framework and establish reusable fixtures, API clients, utilities, and coding standards.
  • Create automated coverage for Angular applications and Java based REST APIs.
  • Integrate and execute automated tests through Jenkins.
  • Investigate failures using Playwright traces, application logs, network activity, API responses, and SQL.
  • Validate application processing and data using Oracle SQL. Perform exploratory, functional, integration, recession, and risk-based manual testing.
  • Review requirements and acceptance criteria for gaps, edge cases, risks, and testability.
  • Collaborative with developers, product owners, and testers throughout story development.
  • Participate in code reviews and improve the reliability and maintainability of the automation suite.
  • Identify flake, redundant, slow, or low-value tests and address their underlying causes.

AI - Assisted Quality Engineering:

SDETs are expected to use GitHub Copilot and other approved AI capabilities in their daily work to improve speed, coverage, and effectiveness. This includes:

  • Generating and refining Playwright TypeScript tests for UI and API scenarios.
  • Identifying missing scenarios, edge cases, negative paths, and requirement gaps.
  • Accelerating test-data creation, SQL queries, API requests, and reusable automation components.
  • Analyzing failures, logs, stack traces, and Playwright traces.
  • Refactoring repetitive, flaky, or difficult-to-maintain automation code.
  • Creating technical documentation, test summaries, and defect details.
  • Understanding unfamiliar application code and identifying areas of testing risk.
  • Sharing effective AI-assisted testing practices with other team members.

SDETs remain accountable for all AI-generated work. Candidates must independently review generated output for correctness, security, maintainability, test value, and alignment with established standards. AI-generated code must not be accepted simply because it compiles or passes once.

Required Qualifications:

  • Hands-on experience using Playwright with TypeScript for UI and API automation.
  • Strong TypeScript programming fundamentals.
  • Experience designing maintainable automation—not simply creating test scripts.
  • Experience testing modern web applications, preferably Angular.
  • Experience testing Java-based REST APIs.
  • Strong understanding of REST, JSON, authentication, response validation, and negative API testing.
  • SQL experience for backend data validation, preferably with Oracle.
  • Experience executing automated tests through Jenkins or another CI/CD platform.
  • Experience with Git-based source control and collaborative development workflows.
  • Ability to diagnose failures across the UI, API, database, test code, test data, and environment layers.
  • Experience with exploratory and manual testing in addition to automation.
  • Ability to work independently and communicate defects and quality risks clearly.
Vacancy posted 15 hours ago
Similar jobs that could be interesting for youBased on the Software Development Engineer in Test (SDET) in Lansing, MI vacancy
  •  ...Here are the 2 opportunities that I could use some candidates for: Position #1: Software Development Engineer in Test (SDET) Summary We are seeking a forward-thinking SDET to help modernize and lead our test automation strategy. To be... 
    Suggested

    Anveta

    Lansing, MI
    5 days ago
  •  ...Software Development Engineer in Test (SDET) Responsibilities: Works with feature teams to understand the business and system impact of requested change across multiple applications and is able to explain impact of the change to team members. Determines testing... 
    Suggested
    Contract work

    Right Hire IT

    Lansing, MI
    16 hours ago
  • $121.4k - $218.6k

     ...Job Title: Senior Software Development Engineer in Test Work Location: 145 Broadway, Cambridge, MA 02142 Job Description: Akamai Technologies, Inc. is hiring for the following role in Cambridge, MA (multiple openings): Senior Software Development Engineer in... 
    Suggested
    Work experience placement
    Work at office
    Remote work

    Akamai

    Lansing, MI
    1 day ago
  •  ...work here.NTT DATA Services currently seeks a Tester SDET automation engineer to join our team in Lansing, Michigan (US-MI), United...  ...Experience with agile methodology (SCRUM etc.).Experience in development of automated tests leveraging Java using ATDD/BDD tools such Cucumber.... 
    Suggested
    For contractors

    NTT DATA

    Lansing, MI
    3 days ago
  •  ...Required Skills Over 8 years' experience leading and reviewing QA testing, functional testing, system integration testing preferably for projects in the Public Health area. Over 8 years' experience coordinating user acceptance testing on projects and support... 
    Suggested

    3B Staffing LLC

    Lansing, MI
    16 hours ago
  •  ...31758451Reference26-00185 Job Title: (Software Test Analyst 5 - Senior)About Kyyba:Founded...  ...compensation structure combined with career development. Job DescriptionNecessary Skills and...  ...Alliance Excellence Award- IT and Engineering Staffing & SolutionsBest of MichBusiness... 

    Kyyba

    Lansing, MI
    2 days ago
  • Job-ID33205044Reference26-03360Required skills:Designing and executing manual and automated test cases. (5+ years)Ability to analyze requirements, user stories (in Azure DevOps), and acceptance criteria to design effective, reusable test cases (including positive,... 

    Kyyba

    Lansing, MI
    5 days ago
  • $400 per week

     ...independent brands. Assignments include short online surveys (10–20 min), phone or video interviews (30–60 min), and at-home product tests. You choose which studies to accept, no quotas or schedules. What to expect: Each study pays individually, the rate and... 
    Remote work
    Flexible hours

    BuzzTesters

    Lansing, MI
    1 day ago
  • $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

    East Lansing, MI
    2 days ago
  • $25 - $45 per hour

     ...of between $25/hr. and $45/hr., depending on the In-Home Usage Test project. No experience required. There is no payment required...  ...consulting firm that specializes in product testing and product development work. We design and conduct In-Home Usage Testing (IHUT) locally... 
    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

    Lansing, MI
    5 days ago
  • $25 - $45 per hour

     ...of between $25/hr. and $45/hr., depending on the In-Home Usage Test project. No experience required. There is no payment required...  ...consulting firm that specializes in product testing and product development work. We design and conduct In-Home Usage Testing (IHUT) locally... 
    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

    Lansing, MI
    4 days ago
  •  ...Job Title: Software Development Engineer in Test (SDET) Location: Hybrid Minimum 4 days/week onsite in Okemos or Farmington Hills, MI Required Qualifications: Hands-on experience using Playwright with TypeScript for UI and API automation. Strong... 

    Tech Tammina

    Okemos, MI
    3 days ago
  •  ...Details: 1) Rest API testing is very important for...  ...understanding of Java development concepts. 3) Selenium...  ...testing within the software development process to...  ...a team of like minded Engineers who are technologists...  ...of 3-4 developer, QA/SDET, BA, and Scrum Master.... 
    Flexible hours

    Perfict Global, Inc.

    Okemos, MI
    15 hours ago
  •  ...Services and for the people who work here.Req ID: 49125Customer currently seeks a “SDET Automation Tester” to join our team in “Lansing, Michigan, USA”.Software Development Engineer in Test to perform the below functions:Experience with agile methodology (SCRUM etc.).... 
    Full time
    For contractors

    NTT DATA

    Lansing, MI
    4 days ago
  • $500 per week

     ...minutes each session. Compensation varies per study. Please complete your profile to view projects available to you. Notes on Product Testing: - Each product test is conducted by a third party, independent company. - There is no cost to use our service. Any costs are... 
    Remote work

    Arroyo Media

    Lansing, MI
    1 day ago
  • $68k - $108k

     ...years of experience designing and executing manual and automated test cases. At least 5 years of experience analyzing requirements...  ...across functions, and working independently in a fast-paced development environment. Strong communication skills for conveying test... 
    Full time
    2 days per week

    Digital Technology Solutions

    Lansing, MI
    6 days ago
  •  ...insurance carrier, is seeking a motivated individual to join our IT Performance Testing team. The position requires the person to:Read, analyze and interpret performance testing requests.Work with software developers, business analysts, quality analysts, project managers,... 
    Full time
    Currently hiring
    Work at office
    Local area
    3 days per week

    Auto-Owners Insurance

    Lansing, MI
    2 days ago
  •  ...Job title: Software Test Analyst 5 Location: Lansing, MI Duration: 12+ Months Description: Job Summary: The...  ...work independently and as part of a team in a fast-paced, agile development environment. Strong skills in communicating... 
    Contract work
    2 days per week

    Telnet Inc

    Lansing, MI
    1 day ago
  • $40 - $70 per hour

     ...Job Title: Software Test Analyst Duration (Contract): 11 Months Client Location...  ...functional teams throughout the software development lifecycle. The ideal candidate...  ...Technology, Computer Science, Software Engineering, or a related field. 5+ years of... 
    Hourly pay
    Contract work

    Smart IMS Inc

    Lansing, MI
    3 days ago
  •  ...Position: Software Test Analyst 5 Location: Lansing, MI 48933 Client: State of Michigan Duration: 12+ Months Job Description: We are seeking a senior Software Test Analyst to design and execute manual and automated tests, develop test plans, and perform... 
    Immediate start
    Remote work

    Elite WorkForce Inc

    Lansing, MI
    3 days ago
  •  ...Required Qualifications Testing & Quality Assurance Skills Designing and executing...  ...Qualification: Understanding of software testing methodologies and quality...  ...as part of a team in a fast-paced, agile development environment. Strong skills in communicating... 
    Temporary work

    Cays Inc

    Lansing, MI
    3 days ago
  • $82k - $137k

     ...your work done your way while testing the limits of what’s possible...  ...Senior Quality Assurance Engineer to join our North American Sports...  ...that ensure we're shipping software our users love. You'll drive...  ...automated checks that keep pace with development. Mentor and grow others.... 
    Work at office
    Local area
    Remote work
    Flexible hours

    Hudl

    Lansing, MI
    10 hours ago
  •  ...seeking an experienced Senior Project Development Engineer to join our Michigan-based Power Generation...  ...evaluations, performance procedure and test reviews, feasibility studies, reports...  ...as standard Power Market Sector design software (examples include PLS CAD, AutoCAD,... 
    Work at office

    HDR

    Lansing, MI
    6 days ago
  • $22 - $28 per hour

    We are seeking a Technical Quality Analyst to support software quality and testing efforts across a variety of applications. This role will work with business and technical teams to identify issues, validate system functionality, and help ensure successful software releases... 
    Permanent employment
    Temporary work

    TEKsystems

    Lansing, MI
    4 days ago
  •  ...with Fortune 500 companies to address complex business challenges. Our services span AI, IT staffing, cloud computing, engineering, mobility, testing, and more. Certified with CMMI Level 3 and ISO standards, V2Soft is committed to quality and security. Beyond our work,... 
    Local area
    Worldwide

    V2soft

    Lansing, MI
    2 days ago
  • $115k - $120k

     ...The Senior QA Automation Engineer leads the quality strategy for...  ...accessibility, contract, and test automation for a React and Next...  ...leverage approved AI-assisted development and productivity tools (e.g.,...  ...built into all phases of the software lifecycle. • Define and uphold... 
    Full time
    Contract work
    Immediate start
    Work from home

    Evolent

    Lansing, MI
    4 days ago
  •  ...seeking a Senior QA Automation Engineer. Candidates must be located...  ...executing manual and automated testing across web applications, APIs...  ...assurance within an Agile development environment. This position...  ...Required Qualifications Software Testing & Quality Assurance... 
    Hourly pay
    Remote work
    2 days per week

    Quantam

    Lansing, MI
    15 hours ago
  •  ...Description Job Description Stafford Gray is seeking a Senior Software Test Analyst to join a public-sector project team supporting an...  ...as JAWS or AccVerify. iOS and Android mobile app testing. Knowledge of the secure application development lifecycle (SADLC).... 
    2 days per week

    Stafford Gray

    Lansing, MI
    7 days ago
  • $25 per hour

     ...About the Role Join our distributed team and help evaluate online platforms through interactive testing assignments. This is a flexible, remote opportunity with full training provided and no prior experience required. Reel Edge is a gambling technology company... 
    Remote work
    Work from home
    Flexible hours

    Reeledge

    Dewitt, MI
    5 days ago
  •  ...We are looking for an experienced Software Test Analyst to lead manual, automated, and performance testing for a large-scale project! Location: Lansing, MI (Local candidates within 90 miles only) Work Arrangement: Hybrid (2 Days Onsite: Wed/Thu; Remote: Mon/... 
    Local area
    Remote work

    Stellar Professionals

    Lansing, MI
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Software Development Engineer in Test (SDET). Be the first to apply!