SDET

• Design, Develop and Maintain Test Automation Frameworks, Tools and Libraries: Develop a strong understanding of relevant product areas, independently implementing and maintaining complex automated tests and medium complex framework features.
• Critical Thinking and Problem-Solving Skills: Skilled in debugging and resolving simple blocking issues, especially with automation scripts, new frameworks and new tools. Applies analytical and creative approaches to tackle simple quality challenges with solutions.
• Implement/Enhance Continuous Integration Continuous Deployment (CI / CD): Understanding of automation framework with CI/CD pipelines to facilitate automated testing during the build and deployment processes.
• Performance Testing Support: Design and implement complex performance test script based on existing automation framework and tools to execute performance tests. Provide analytical and provide feedback for the releases in the test result report.
• Define and Enforce Automation Standards and Best Practices: Enforcing coding standards, best practices, and guidelines for writing and maintaining automated scripts and framework. Review code written by team members to ensure adherence to standards and provide constructive feedback.
• Cross-Functional Collaboration and Communication: Work closely with cross functional teams and stakeholders to gather requirements and provide simple solutions in framework to meet medium-complex testing needs in small-medium sized team.
• Create, Monitor and Analyze Test Results: Create, review and analyze test execution results, providing complex insights and simple recommendations based on findings.
• Training and Mentorship: Train and mentor TE and SETs on using the automation framework to start writing medium automation tests. Training others to diagnose, resolve mid-complex issues and prepare proper documentation to ensure smooth operation.

Senior Software Engineer in Test

• Set and maintain quality standards for company products through the use of systematic processes.
• Develops, modifies, and executes software test strategies, plans and suites.
• Analyzes and writes test standards and procedures.
• Maintains documentation of test results to assist in debugging and modification of software.
• Analyzes test results to ensure existing functionality and recommends corrective action.
• May develop tools and environments to automate test execution.
• Consults with development engineers in resolution of problems
• Collaborate closely with software engineers and product managers to define test strategies
• Perform in-depth testing on delivered features and bugs
• Build and maintain automated test coverage for UI and API
• Execute automated tests and analyze results for defects or test updates
• General exploratory testing to identify issues before shipping to customers
• Mentor junior engineers and contribute to technical design discussions
• Drive quality engineering best practices and continuous improvement across teams

Software Development Engineer in Test

• Collaborate closely with software engineers and product managers to define test strategies
• Perform in-depth testing on delivered features and bugs
• Build and maintain automated test coverage for UI and API
• Execute automated tests and analyze results for defects or test updates
• General exploratory testing to identify issues before shipping to customers
• Mentor junior engineers and contribute to technical design discussions
• Drive quality engineering best practices and continuous improvement across teams

• Set and maintain quality standards for company products through systematic processes.
• Develop, modify, and execute software test strategies, plans and suites.
• Analyze and write test standards and procedures.
• Maintain documentation of test results to assist in debugging and modification of software.
• Analyze test results to ensure existing functionality and recommends corrective action.
• Develop tools and environments to automate test execution.

• Develop, maintain, and execute test plans, test cases, and validation procedures.
• Validate functionality across warehouse execution workflows, robotic fleet operations, inventory movement, and fulfillment processes.
• Perform functional, integration, regression, and end-to-end testing.
• Verify system behavior under normal operating conditions and exception scenarios.
• Document test results, defects, and quality risks.
• Build and execute simulation scenarios that mimic real-world warehouse operations.
• Validate software performance under high order volumes, peak operational periods, robot congestion, equipment failures, network interruptions, resource contention, and inventory exceptions.
• Assist in maintaining digital twin environments representing customer deployments.
• Develop reusable operational test scenarios for release validation.
• Configure and maintain emulated warehouse environments.
• Validate integrations with Autonomous Mobile Robots (AMRs), Warehouse Management Systems (WMS), Warehouse Execution Systems (WES), barcode scanners, label printers, PLC-controlled equipment, conveyor systems, and third-party APIs.
• Reproduce customer-reported issues using simulation and emulation environments.
• Develop automated test suites for APIs, workflows, integrations, and regression testing.
• Expand automated coverage across warehouse and robotics applications.
• Integrate automated tests into CI/CD pipelines.
• Maintain test frameworks and automation infrastructure.
• Participate in code reviews for automated test development.
• Identify, document, and track software defects.
• Work with engineering teams to reproduce and diagnose issues.
• Perform root cause analysis for production incidents.
• Verify defect fixes and regression impacts.
• Provide quality assessments for release readiness.
• Participate in release certification activities.
• Execute operational acceptance testing.
• Assess release risk and communicate findings to stakeholders.
• Validate customer-specific configurations before deployment.

Robotics Automation Software Test Engineer

• lead the test strategy for Akamai's custom Linux kernel
• design scalable continuous testing infrastructure
• troubleshoot complex system issues
• validate feature functionality and maximize performance of a global AI and Compute platform
• design, build, and scale advanced automated test frameworks
• develop test suites to validate enhancements and facilitate porting modifications
• debug and troubleshoot complex, low-level system issues
• architect and enhance build and test automation infrastructure
• provide technical leadership and mentor junior members

Senior Software Development Engineer in Test

• Lead the test strategy for Akamai's custom Linux kernel
• Design scalable continuous testing infrastructure and troubleshoot complex system issues
• Validate feature functionality and maximize the performance of a global AI and Compute platform
• Design, build, and scale advanced automated test frameworks to validate performance, reliability, and security of the Akamai Linux kernel
• Develop test suites to validate new custom enhancements and facilitate porting existing Akamai modifications to newer versions of the Linux kernel
• Debug, isolate, and troubleshoot complex, low-level system issues found in various testing and simulated production environments
• Architect and enhance existing build and test automation infrastructure to achieve robust, continuous integration and testing
• Provide technical leadership, set quality standards, and mentor junior members of the organization

Principal Software Development Engineer in Test

• Review functional requirements, user stories and test assets from internal stakeholders
• Build automated test cases
• Contribute to our test pipelines
• Support the maintenance of the test assets as we deliver our releases to our growing client base
• Apply expertise in specific product areas to ensure that the product suite meets documented acceptance criteria and client quality expectations
• Contribute to the expansion of our automated testing capabilities and coverage
• Explore and implement AI-assisted testing strategies to enable, enhance, and augment QE team workflows and processes through skill development and agentic workflows
• Evaluate and champion AI/ML tooling (e.g. test generation, defect prediction, intelligent test selection) to improve team velocity and quality coverage
• Instill QA best practices on your scrum team by collaborating on test coverage
• Ability to write tests from abstract requirements
• Provide feedback on product performance and user experience
• Participate in all aspects of the Agile SDLC; providing constructive feedback during grooming, retrospectives, and planning sessions
• Configure and verify continuous build plans in Jenkins and SonarQube to ensure quality of code changes
• Contribute to the review of product documentation/release notes

• Design and build quality systems end-to-end — not just add tests, but architect the framework, tooling, and processes that let the team ship with confidence.
• Build quality layer by layer: Set the vision of the layers (unit, integration, E2E, Load/Performance, Security, Chaos testing, etc) and guide the team through it by owning several layers of the guardrails.
• Be an active quality partner in your squad — engage in squad channels, cross team communication, take incoming asks, troubleshoot issues, and drive them to resolution; be the quality voice in standups, planning, and code reviews.
• Drive performance and load testing — collaborate with engineers on load test design and execution, build dashboards to monitor results, and establish ongoing monitoring practices.
• Be the champion of applying AI tooling in your everyday work as well as the work of your partners to have a cross functional team impact.
• Integrate automated tests into CI/CD to enable continuous testing and fast feedback loops from commit to production.
• Monitor test results and failures — diagnose root causes, track defects, work with engineering teams and stakeholders to resolve issues quickly, and improve signal quality over time.
• Champion contract and chaos testing — bring familiarity with contract testing patterns and chaos/resilience testing to identify systemic weaknesses before they reach production.
• Facilitate continuous process improvement — evaluate and evolve testing tools, methodologies, and reporting practices so the quality system stays relevant as the product grows.
• Collaborate on test planning with Engineers, Product Managers, and Designers to improve coverage and ensure test cases reflect real user scenarios.

Senior Software Engineer, Test – Org Modeling

• Define, own, and drive the end-to-end test strategy across product development, validation, and production phases.
• Design and develop scalable automated test solutions, including hardware fixtures and software frameworks, for both development and manufacturing environments.
• Establish and maintain system-level test architectures, protocols, and validation methodologies for complex motion control systems.
• Analyze, interpret, and communicate test results, providing data-driven insights to influence product design and technical decisions.
• Lead cross-functional failure analysis and root cause investigations, driving resolution across electrical, mechanical, and software domains.
• Collaborate with design engineering to implement design-for-testability and improve product robustness and test efficiency.
• Identify technical risks early and develop mitigation strategies through structured testing and rapid prototyping.
• Drive continuous improvement of test processes, focusing on test coverage, cycle time, cost, and product quality.
• Develop and implement advanced test data acquisition, analytics, and digitalization approaches to enhance decision-making.
• Provide technical leadership and mentorship to test engineers and technicians, supporting skill development and best practices.
• Act as a subject matter expert for test engineering, influencing cross-functional stakeholders including R&D, Quality, Manufacturing, and Program Management.
• Support production test systems and operations to ensure quality, throughput, and reliability targets are consistently met.

Senior Test Engineer

Specialist Software Development Engineer – Test (SDET)

• End-to-End Quality Ownership: Manage the entire QA lifecycle - from analyzing requirements and user stories for testability, to designing test strategies and checklists, executing tests, and reporting on release readiness.
• In-Depth Functional & Regression Testing: Perform through manual functional, integration, regression, compatibility, and exploratory testing to ensure the highest quality of every release.
• API & Backend Testing: Conduct extensive API testing using tools like Postman and validate complex business logic by writing and executing SQL queries to ensure data integrity and backend functionality.
• Defect Management: Identify, document, isolate, and track bugs with a high level of detail and clarity throughout their lifecycle. Work closely with developers to facilitate resolution and verify fixes.
• Process Advocacy & Improvement: Champion quality best practices, provide meaningful feedback on requirements during grooming sessions, and contribute to the continuous improvement of our QA processes, tools, and methodologies.
• Mentorship & Knowledge Sharing: Proactively share knowledge and best practices, help fellow team members enhance their testing skills, an contribute to a strong, company-wide culture of quality.

Senior QA Automation Engineer

• Improve quality, reliability, performance, and usability of Market Data services
• Contribute to automation roadmap and expand integration test coverage
• Build and maintain automated test suites for APIs, services, system flows
• Develop holistic automation strategy with fellow SEITs
• Analyze requirements and implement structured QA methodologies
• Promote coding best practices for test maintainability
• Enforce Agile quality gates: Definition of Ready / Definition of Done
• Participate in code reviews with focus on correctness and reliability
• Maintain CI pipelines, test data, and pre-production environments
• Track and improve quality metrics: defects, coverage, flakiness

Software Development Engineer in Test, SDET

• Solving critical software automation and verification problems in a multi-vendor routing and switching environment
• Collaborating with Network Engineering and Network Architecture teams
• Contributing to system test plans to ensure highly effective test coverage & automation
• Creating and deploying automated system tests to replicate real world scenarios
• Improving testing methodologies and procedures to enhance test automation efficiency
• Reviewing product & system design requirements to verify accuracy of test plans and test cases

Senior Software Development Engineer, Test

• Develop and execute automated or manual tests in various stages of development.
• Build and maintain the test automation suite using various test automation frameworks.
• Work in an agile development environment, collaborating with the team to deliver quality software iteratively.
• Develop end-to-end software test frameworks, test suites, and tools to validate product-specific features and use cases.
• Develop and execute integration and API tests to ensure system reliability and performance.
• Incorporate automated tests into our continuous delivery pipeline.
• Perform creative exploratory testing of new features and products.
• Find, isolate, document, regress, and track bugs through resolutions.
• Ability and willingness to assist with all tasks within an Agile scrum team, writing stories, development & manual testing.
• Responsible for protecting, securing, and proper handling of all confidential data held by Ascensus.

Software Development Engineer, SDET

• Help us evaluate our test automation framework and coverage strategy
• Significantly increase our test coverage across product lines, especially from a backend and API testing perspective
• Assist us in building a culture of automation
• Improve test automation in our CI/CD pipelines

Senior Test Automation Engineer

Test Automation Engineer

Expert Software Development Engineer in Test, SDET

• This role is an engineer who will focus more on designing and developing scalable end to end testing frameworks for data stores, data pipelines, services, and web front-end;
• doing data validation automation, perform API load testing, system security and data security testing.
• Uses Engineering skill sets to solve testing problems with high performance and scalability.
• Participates in engineering architect and discussion meetings and provide testing strategies.
• Research and prototype new tools to drive architectural decisions.
• Assesses and understands the flow of code and its interaction with various processes.
• Tests automation builds, execution, and script troubleshooting.
• Architect, design, and lead our automating testing infrastructure and testing strategy to support cloud continuous integration and continuous delivery.
• Evaluate existing automation frameworks and define clear steps and processes to improve testing procedures.

• Design, develop, and maintain automated testing solutions across UI, API, integration, and end-to-end workflows.
• Continuously expand automated test coverage using tools such as Playwright, Cypress, or Selenium.
• Partner closely with developers to integrate automated testing into CI/CD pipelines and ensure quality is built into every release.
• Create and maintain test plans, test cases, and quality processes that support rapid product development.
• Collaborate with Product Managers, Designers, and Engineers to review requirements, acceptance criteria, and user stories to ensure clear, testable outcomes.
• Validate front-end, back-end, and AI-enabled functionality across multiple products and platforms.
• Identify, document, and track defects through resolution using established quality assurance methodologies.
• Assess production readiness and validate release quality prior to deployment.
• Develop and execute API, integration, and backend validation testing using modern testing frameworks and tools.
• Verify data integrity, system interoperability, and reliability across connected services and external integrations.
• Design and execute performance and scalability testing scenarios to evaluate system responsiveness and stability.
• Troubleshoot issues related to APIs, databases, and distributed system interactions.
• Support weekly production releases through testing coordination, validation, and stakeholder communication.
• Deliver demonstrations of completed functionality and provide feedback to development teams.
• Analyze quality trends and recommend improvements to testing strategies, tooling, and processes.
• Help shape the future of quality engineering at Slingshot by introducing new tools, frameworks, and best practices.

SDET jobs in Massachusetts

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Senior Software Engineer in Test

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Senior Test Engineer

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Software Development Engineer in Test, SDET

Senior Software Development Engineer, Test

Software Development Engineer, SDET

Senior Test Automation Engineer

Test Automation Engineer

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Software Development Engineer in Test

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