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 1 day ago
Similar jobs that could be interesting for youBased on the Software Development Engineer in Test (SDET) in Lansing, MI vacancy
  •  ...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
    1 day ago
  •  ...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
  •  ...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
    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.... 
    Suggested
    Full time
    Part time
    Remote work

    Focus Group Panel

    Lansing, MI
    1 day 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... 
    Suggested
    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
    2 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
  • $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
  • $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

    Product Review Jobs

    East Lansing, MI
    18 hours ago
  • $500 per month

     ...Professional Game Tester We're looking for passionate gamers to join our elite team of mobile game testers. Get paid to play and test the latest games before they launch. $500+ Avg Monthly Pay 5-10 Hours/Week 100% Remote Position Requirements: Must be... 
    Remote work
    10 hours per week

    Babki

    Lansing, MI
    1 day 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 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.... 

    Tech Tammina

    Okemos, MI
    3 days ago
  • Job Description/ Responsibilities: Strong QA/testing experience in healthcare claims Strong understanding of claims, preadjudication, validation rules, edits, rejects & pend processing. Experience in EDI/X12 transactions especially 837P/837I. Facets/PEGA Knowledge is preferred... 

    TechDigital Group

    Lansing, MI
    2 days 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
    1 day ago
  • $22 - $28 per hour

     ...the person to: Read, analyze and interpret performance testing requests. Work with software developers, business analysts, quality analysts, project...  ..., Selenium, etc.o knowledge of Agile software development principles, process, and toolsSkillsAutomation, Selenium... 
    Contract work
    Temporary work

    TEKsystems

    Lansing, MI
    4 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
    4 days ago
  • $1,000 per month

     ...Jersey, Pennsylvania, and West Virginia . This is a great opportunity to earn extra income on a flexible schedule while helping us test online casinos. No prior experience is required, and all training is provided. This is a short-term contract, with opportunities... 
    Extra income
    Temporary work
    Second job
    Currently hiring
    Immediate start
    Remote work
    Work from home
    Flexible hours

    Little Wheel

    East Lansing, MI
    2 days ago
  • $100.39k

     ...Amazon, our tech isn't just a tool, it's your playground. Our engineers work on scalable systems, cloud services, and customer-facing products...  ...Amazon means real responsibility from day one. You'll build, test, and learn alongside people who want to see you succeed, while... 
    Full time
    Summer work
    Internship
    Local area
    Monday to Friday

    Amazon

    Lansing, MI
    3 days ago
  •  ...directly when formal applications become available. About Software Engineering Roles at Danaher Are you passionate about building...  ...on an Agile Scrum team, collaborating across design, development, and testing Supporting the development of console and embedded software... 
    Remote job
    Internship

    Danaher

    Lansing, MI
    1 day ago
  • $103.71k - $138.28k

     ...ownership, deliver meaningful impact, and help shape the future of AI‑ready connectivity, join us today. The Role The Field Engineering Quality Control Engineer is responsible for overseeing and managing quality assurance processes that support Field Engineering... 
    Full time
    Temporary work
    For contractors

    Lumen

    Lansing, MI
    3 days ago
  • $25 per hour

     ...Reel Edge LLC is seeking remote, part-time independent contractors in Michigan, Pennsylvania, and West Virginia to test games and user journeys on regulated online gaming platforms. You’ll complete tasks by following step-by-step instructions, record findings, and... 
    Hourly pay
    Part time
    For contractors
    Remote work
    Flexible hours

    Reel Edge LLC

    Dimondale, MI
    18 hours ago
  •  ...Amazon’s fulfillment infrastructure • Learn about and work with other functional teams (Operations, RME (Reliability Maintenance & Engineering), Central Teams, Human Resources, Transportation Operations, and others) in the planning and execution of your assigned project.... 
    Full time
    Summer work
    Internship
    Work at office
    Local area
    Relocation
    Relocation package
    Shift work
    Night shift
    Weekend work

    Amazon

    Lansing, MI
    3 days ago
  •  ...1) Responsibilities Technical experience with Mainframe systems, Jobs, Schedules, JCL creation and execution Coordinate and assist testing pods in preparation of test JCLs, creation of jobs and scheduling in Mainframe for test execution activities Aid a team of analysts... 
    Contract work
    Remote work

    TechDigital Group

    Lansing, MI
    2 days ago
  •  ...degree requirements met before your first day.) Preferred Qualifications Working towards a degree in Health Science, Safety Engineering, Health & Safety, Safety Management, Business Administration, or related field Interest in or previous experience in safety... 
    Full time
    Work at office
    Relocation package
    Flexible hours
    Shift work
    Night shift
    Weekend work

    Amazon

    Lansing, MI
    2 days ago
  • $2,900 - $5,800 per month

     ...Navy’s high-tech fleet of ships, aircraft, equipment and personnel. At the center of these projects is a talented group of Civil Engineers who help to ensure that each initiative is conceived, planned and completed on time, in budget and according to specification. If... 
    Civilian Contractor
    Full time
    Contract work
    Part time
    Work at office

    U.S. Navy

    Lansing, MI
    3 days ago
  • $90k - $144.9k

     ...BLACK+DECKER, CRAFTSMAN, STANLEY, CUB CADET, and HUSTLER.STANLEY Engineered Fastening is the global leader in precision fastening and...  ...operational improvement workstream(s) that will require the development of a workstream charter, a detailed work plan, and the identification... 
    Full time
    Work experience placement
    H1b
    Work at office
    Local area
    Relocation

    Stanley Black & Decker

    Lansing, MI
    18 hours ago
  • $103.71k - $138.28k

     ...join us today. The Role The Lead Engineer position will require both technical expertise...  ..., installation, trouble shooting, test and turn up, and quality control checks....  ...and review of project BoM. Assist with development of project schedules. Provide... 
    Full time
    Temporary work
    For contractors
    For subcontractor
    Remote work

    Lumen

    Lansing, MI
    3 days ago
  •  ...Senior UX Application Developer To elicit and analyze business requirements to research, design, develop, test and implement automated applications systems which support the business needs of the Farm Bureau Insurance Companies. Collaborate across teams to... 
    Work at office

    Michigan Farm Bureau

    Lansing, MI
    8 days ago
  • $128.19k - $184.01k

     ...We are seeking a talented iOS Engineer to join us in building Poe,...  ...emerging technologies, and mobile development, this is a unique opportunity...  ...experience Own the entire software development process from timeline estimation to coding, testing and release Minimum... 
    Remote job
    Full time

    Quora

    Lansing, MI
    3 days ago
  •  ...individual to join our IT Division as a Software Developer. Responsibilities include developing...  ...requires the person to:Define, develop, test, analyze, and maintain software programs...  ...and effectively use tools and software development techniques as practiced, acquired, or... 
    Full time
    Currently hiring
    Local area
    3 days per week

    Auto-Owners Insurance

    Lansing, MI
    2 days ago
  •  ...Description Our client is looking for a Test Analyst to provide exceptional customer...  ...years - Experience conducting comprehensive software testing activities, including test...  ...cases and acceptance criteria within Agile development projects, including supporting user... 
    H1b
    Local area
    Remote work
    Relocation
    Work visa
    Shift work

    AiQualTest LLC

    Lansing, MI
    17 days 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!