Top Software Test Engineer Jobs in Boston, MA

Develop and maintain automated UI and API test coverage, execute and analyze tests, perform exploratory and regression testing, investigate defects, and drive quality engineering improvements. Collaborate with software engineers and product managers on test strategies, contribute to technical designs, perform root cause analysis, and mentor junior engineers. The role also supports testing for performance, scale, security, and vulnerability concerns.

Tests medical-device systems software through manual and automated test plans, functional and performance testing, workflow analysis, defect diagnosis, configuration management, and documentation. Collaborates with engineering and quality teams to verify technical and regulatory requirements, improve product quality, and maintain test automation frameworks and reusable libraries.

Develop scalable test automation frameworks, QA tools, and intelligent testing systems using Playwright, C#, and JavaScript/TypeScript. Integrate automated testing into CI/CD pipelines, build end-to-end, integration, and performance solutions, and apply AI techniques to improve test generation and defect detection. Partner with engineering and QA teams, troubleshoot reliability issues, contribute to test strategy, and mentor colleagues on automation and modern testing practices.

Build and maintain integration and end-to-end testing frameworks across backend and frontend systems. Optimize CI/CD test execution, establish repository testing standards, develop mocking and service-isolation tools, and improve test coverage. Explore AI-driven test generation, regression detection, and flaky-test analysis. Partner with engineering teams to troubleshoot failures, monitor test-suite and pipeline health, and deliver scalable quality improvements.

Develops and executes manual and automated tests for electrophysiology software, including user interfaces and algorithms. Creates test scripts, debugs automation frameworks, documents results, reports defects, and supports test strategy and data setup. Collaborates with software, hardware, field support, and Scrum teams in a Linux environment using Python and various testing and development tools. The role involves electronic lab equipment and medical device quality practices.

Owns VM and fleet test strategy, performance quality gates, and hypervisor validation for an IaaS platform. Designs reproducible bare-metal-like test environments, develops automated performance benchmarks and regression gates, validates SLOs and deployment safety, and builds test harnesses and analysis pipelines in Go, Python, and Perl. The role requires deep expertise in virtualization, Linux systems, performance engineering, statistical analysis, and cross-architecture debugging.

Own the end-to-end testing strategy for a SaaS platform, including manual and automated testing, test tooling, environments, test data, regression, functional, performance, chaos, integration, and data-quality testing. Build test automation, integrate tests with Jenkins, manage defects and test cases, and collaborate with engineering and product teams to deliver scalable, maintainable software.

Develop and deploy automated system tests for distributed systems, collaborate with developers and QA teams, create test plans, verify requirements and test coverage, improve testing methodologies, and solve large-scale software automation and verification problems using coding and software development.

Lead test strategy for Akamai’s custom Linux kernel and OS imaging process. Design scalable automated test frameworks, validate hardware compatibility, performance, reliability, and security, and develop test suites for new hardware platforms. Troubleshoot low-level system issues, enhance build and continuous testing infrastructure, establish quality standards, and mentor junior engineers.

Build and maintain test automation frameworks and infrastructure; design functional, integration, regression, API, load, and performance tests; improve CI/CD quality processes; define quality metrics; partner with engineering and product; mentor QA engineers; and embed reliability, compliance, and security practices across fintech products.

Leads software quality and test automation for web, mobile, and application portfolios. Designs automated testing strategies, frameworks, plans, and test cases; performs functional, integration, regression, performance, load, API, and manual testing. Mentors test engineers, reviews requirements, tracks defects, supports Agile delivery, maintains CI/CD test coverage, and collaborates with developers and cross-functional teams to ensure application quality.

Designs and executes automated and manual testing for web, desktop, mobile, and API platforms. Builds scalable test automation frameworks, integrates test suites into CI/CD pipelines, and tests file management functionality including syncing, sharing, storage, and data integrity. Investigates defects, performs root-cause analysis, creates test plans, and collaborates throughout the software development lifecycle to improve product quality and reliability.

Designs and maintains automated testing frameworks for AI-powered applications, APIs, backend services, and distributed systems. Defines test strategies, acceptance criteria, evaluation metrics, tolerances, and quality gates for deterministic and non-deterministic software. Builds regression, integration, API, and end-to-end coverage; evaluates LLMs, agents, prompts, and tool-calling workflows; integrates testing into CI/CD; analyzes failures, telemetry, and logs; reduces flaky tests; and partners with AI, engineering, and product teams on continuous quality practices.

Build and scale Netflix TVUI test infrastructure, including orchestration services, CLI tools, device fleets, observability, and large-scale test execution. Develop screenshot, end-to-end, performance, and on-device testing capabilities; improve parallelization, sharding, test selection, stability, and runtime performance. Own system reliability, incident response, and strategic infrastructure investments while collaborating with TV UI engineers across a distributed team.

Build production-grade test automation infrastructure across API, integration, end-to-end, contract, regression, load, and performance testing. Develop Playwright suites, integrate automated tests with GitHub Actions release gates, create AI-assisted test generation workflows, maintain coverage dashboards, reduce flakiness, and establish performance-testing frameworks. Partner with engineers and product managers to define coverage, acceptance criteria, performance thresholds, and quality standards across the organization.

Design and evolve scalable test frameworks, automation libraries, developer tooling, and quality strategies. Build reusable testing utilities, harnesses, mocks, stubs, and data solutions across APIs, backend services, and full-stack systems. Develop specialized validation for conversational AI across voice and chat, integrate automated checks into CI/CD, investigate defects, influence architecture, and mentor engineers on quality practices.

Design and execute reliability, safety, performance, functional, integration, and regression testing for Atlas humanoid robot software. Develop test automation, conduct hardware-in-the-loop testing, monitor system reliability, report release readiness, manage defects, integrate tests into CI/CD pipelines, and improve software quality processes and test coverage.

Leads software quality assurance and test automation for complex scientific computing products. Designs test strategies, plans, scenarios, and automation frameworks; executes manual, integration, regression, system, and end-to-end testing; analyzes defects and quality trends; documents results; and drives corrective actions. Partners with development, product, and cross-functional teams in Agile processes, provides technical guidance, and leads complex testing initiatives to improve release confidence and product quality.

Designs, develops, and maintains automated test frameworks and suites for native Android applications. Integrates mobile testing into CI/CD pipelines, executes tests across emulators and physical devices, investigates failures, improves application testability, and validates behavior across Android versions and device configurations. Collaborates with Android Engineering, QA, and Product teams while contributing to automation architecture, tooling standards, and testing best practices.

Build and maintain automated test frameworks and suites for native iOS and Android applications. Integrate mobile automation into CI/CD pipelines, execute tests across simulators, emulators, and physical devices, investigate failures, improve testability and coverage, and contribute to automation architecture and testing standards. Collaborate with Mobile Engineering, QA, and Product teams while using AI-assisted tools to improve development, debugging, analysis, documentation, and workflow efficiency.

The Senior SDET will design and execute automated and manual tests across smoke, regression, integration, and performance testing. Responsibilities include building regression automation, documenting test behavior and results, identifying defects and quality risks, maintaining GitHub repositories and scripts, collaborating throughout the software development lifecycle, incorporating customer feedback, supporting planning and estimations, and participating in on-call rotations.

Develop embedded Linux system software, automated test frameworks, software pipelines, and engineering tools using Python and C/C++. Support integration, debugging, validation, and containerized workflows with Docker. Collaborate with software, hardware, and test teams on camera-based, sensor-driven, and potentially robotic systems.

As a Lead Software Integration & Test Engineer, you will integrate, test, and verify C++ software for embedded radar systems, develop test frameworks, and mentor team members. You will also document processes and implement best practices to enhance integration and testing capabilities across programs.

Build and maintain automated UI, API, and integration test suites; contribute to test strategies, code reviews, debugging, manual testing, CI/CD pipelines, and documentation. Help manage AWS and Kubernetes test infrastructure, improve test reliability, and investigate failures across software, data, and infrastructure layers. Collaborate with engineering, product, QA, and business teams in a distributed healthcare technology environment.

Own the enterprise test automation strategy, scale a Playwright and JavaScript framework, expand coverage across Salesforce, MuleSoft, D365, and reporting systems, and build scalable execution and reporting infrastructure. Design QA standards, metrics, and review processes while developing AI-powered agents with Cursor for performance testing, regression analysis, and defect triage. Partner with engineering, product, business, and AI platform teams to deliver governed, reusable quality tooling.