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Senior Software Development Engineer In Test Jobs in Belmont, MA

Amazon

Senior Software Development Engineer

North Reading, MA · On-site

$127K - $168K/yr

A day in the life As a Senior Software Development Engineer you will work within cross-functional teams to design, develop, test, and deploy software for robotic systems that operate in Amazon ...

Veracode

Sr Software Engineer in Test - Python

Burlington, MA · On-site

$120K - $156K/yr

Veracode is seeking a motivated Software Engineer In Test who is looking for a challenging, hands ... developed tools to reduce the testing cycle. • Provide operational breakfix support to Continuous ...

Voktio

Senior Linux/SDET Engineer

Cambridge, MA · On-site

$161K - $225K/yr

Mentor engineers and establish quality standards. Requirements * 12+ years of relevant experience. * Strong C. * Python / Shell / Perl. * KVM. * Virtio. * cgroups. * Memory management. * File systems.

PeopleSERVE, Inc.

Software Engineer in Test

Boston, MA · On-site

Job Summary : PeopleSERVE, Inc. is seeking a Software Engineer in Test to work on developing and implementing testing strategies. The role involves creating automated tests, identifying bugs, and ...

Amazon

Senior Software Development Engineer

Reading, MA · On-site

$129K - $170K/yr

... with test driven development (TDD) in robotics software PREFERRED QUALIFICATIONS - Experience programming languages such as C/C++, Python, Java or Perl - Experience with Machine and Deep Learning ...

TransMedics, Inc.

Senior Software Engineer

Andover, MA · On-site

$129K - $183K/yr

... first-in-class proprietary device/solution platform, was developed to improve quality, validate ... Write and execute software unit and system test plans and procedures * Develop and maintain ...

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Senior Software Development Engineer In Test information

See Belmont, MA salary details

$24.8K

$138.6K

$180.5K

How much do senior software development engineer in test jobs pay per year?

As of Sep 13, 2026, the average yearly pay for senior software development engineer in test in Belmont, MA is $138,597.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,000.00 and $158,400.00 per year, depending on experience, location, and employer.

What does a senior software development engineer in test do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.

How does a senior software development engineer in test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What are the key skills and qualifications needed to thrive as a senior software development engineer in test, and why are they important?

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What is the difference between Senior Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are the most commonly searched types of Software Development Engineer In Test jobs in Belmont, MA?

The most popular types of Software Development Engineer In Test jobs in Belmont, MA are:

What are popular job titles related to Senior Software Development Engineer In Test jobs in Belmont, MA?

For Senior Software Development Engineer In Test jobs in Belmont, MA, the most frequently searched job titles are:

What cities near Belmont, MA are hiring for Senior Software Development Engineer In Test jobs?

Cities near Belmont, MA with the most Senior Software Development Engineer In Test job openings:

Senior Software Development Engineer In Test jobs near you
Infographic showing various Senior Software Development Engineer In Test job openings in Belmont, MA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $138,597 per year, or $66.6 per hour.

Senior Software Development Engineer

North Reading, MA • On-site

Amazon
IT Services • 10K+ employees
Learn more about Amazonexternal

$127K - $168K/yr

Full-time

Re-posted 22 days ago

Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 7,177 frontline employees who took The Breakroom Quiz

Job description

Amazon is seeking exceptional talent to help develop the next generation of advanced robotics systems that will transform automation at Amazon's scale. We're building revolutionary robotic systems that combine cutting-edge AI, sophisticated control systems, and advanced mechanical design to create adaptable automation solutions capable of working safely alongside humans in dynamic environments. This is a unique opportunity to shape the future of robotics and automation at an unprecedented scale, working with world-class teams pushing the boundaries of what's possible in robotic manipulation, locomotion, and human-robot interaction.
If you're passionate about building robust, scalable software for complex robotic systems and want to work across the full robotics stack-from low-level system interfaces to high-level application logic-then we'd like to talk to you about becoming part of an organization with global impact on millions of customers.
Key job responsibilities
The ideal candidate is enthusiastic about building the right solutions for our customers and will collaborate with other teams to ensure that our product meets Amazon-scale requirements

They will:
- Develop real-time sensor data processing pipelines, including implementing sensor fusion algorithms and computer vision models for robotic perception.
- Develop and optimize multi-modal data recording pipelines to support recording high-bandwidth data from multiple sensor sources simultaneously.
- Develop physics-realistic simulations of various sensor types (LiDAR, Radar, IMU, force/torque, tactile) to enable virtual testing and validation of perception and control algorithms prior to hardware deployment.
- Design, develop, and maintain production software for robotic systems in C++ and/or Python, spanning perception, motion planning, controls, and application layers.
- Work with multiple system components including sensor integration, networking, safety systems, and real-time actuation on modern robotic hardware.
- Debug and troubleshoot complex system-level issues across software, firmware, and hardware boundaries.
- Develop solutions that balance performance, reliability, and maintainability under the guidance of senior engineers.
A day in the life
As a Senior Software Development Engineer you will work within cross-functional teams to design, develop, test, and deploy software for robotic systems that operate in Amazon's fulfillment network. You will work across multiple domains of the robotics stack-interfacing with sensors, actuators, and control systems while also building higher-level application logic that coordinates robot behavior. The development process will involve contributing to system design, analyzing trade-offs of proposed approaches, and implementing production features

Testing efforts involve writing automated tests, building simulation environments, and performing live hardware testing to debug and root-cause issues on physical robot platforms.

What Amazon employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate, computer and electronic product manufacturing and software development

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US

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