Chewy

Backend Software Engineer III

Chewy$120K — $150K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or related field, or equivalent experience.
  • 7+ years of experience developing scalable applications using Java, JavaScript, AWS, Spring Boot, or similar.
  • Hands-on experience with the design and operation of scalable systems.
  • Experience troubleshooting distributed applications with tools like SNS, Kafka, and Amazon CloudWatch.
  • Strong knowledge of software engineering practices throughout the development lifecycle.
  • Proficiency in object-oriented design and algorithms.
  • Ability to participate in on-call rotation for production issues.

Responsibilities

  • Design, build, test, and maintain scalable distributed systems using Java, Spring Boot, and AWS.
  • Own features throughout the software development lifecycle, from requirements to post-launch measurement.
  • Translate business and clinical needs into reliable technical solutions.
  • Collaborate with various partners to deliver capabilities across multiple experiences.
  • Contribute to platform-first architecture and API-driven integrations.
  • Improve system reliability through observability and troubleshooting.
  • Advance engineering practices in testing, secure coding, and performance optimization.

Benefits

  • Medical, vision, dental, life, and disability insurance.
  • Parental leave and family services benefits.
  • Backup dependent care and flexible spending accounts.
  • Telemedicine and pet adoption reimbursement.
  • Employee assistance program and discounts including 10% off pet insurance.
  • Unlimited PTO, subject to manager approval, plus six paid holidays per year.
Full Job Description
Chewy is seeking a Backend Software Engineer III in Boston, MA to help build and scale the platform-driven ecosystem powering Chewy Vet Care across clinics, digital experiences, and pharmacy. You will design and develop highly available backend services, APIs, and event-driven systems that support critical capabilities such as scheduling, prescriptions, medical records, payments, and more.

In this role, you will partner closely with Product, Data, Clinical, and Engineering teams to solve complex technical problems and support both organic growth and integrations resulting from acquisitions. You will also contribute to the evolution of CVC toward a unified, platform-first architecture while helping establish strong engineering practices across the team.

What You'll Do:
  • Design, build, test, and maintain scalable distributed systems using Java, Spring Boot, and AWS services such as Lambda, SQS, DynamoDB, S3, and API Gateway.
  • Own features throughout the software development lifecycle, from requirements gathering and architecture review through implementation, deployment, and post-launch measurement.
  • Translate ambiguous business and clinical needs into reliable, maintainable, and scalable technical solutions.
  • Collaborate with Product, Data, Clinical, and Engineering partners to deliver capabilities across clinic, customer, and pharmacy experiences.
  • Contribute to platform-first architecture and API-driven integrations across Chewy Vet Care and third-party systems.
  • Improve system reliability by strengthening observability, troubleshooting production issues, conducting root-cause analyses, and addressing recurring operational risks.
  • Advance engineering practices in automated testing, secure coding, CI/CD, infrastructure as code, and performance optimization.
  • Provide technical guidance through design sessions, code reviews, documentation, and mentorship.
  • Participate in an on-call rotation and support the operational health of production services.


What You'll Need:
  • Bachelor's degree in Computer Science, Computer Information Systems, a related field, or equivalent professional experience.
  • 7+ years of experience developing scalable, distributed applications using Java, JavaScript, AWS, Spring Boot, or comparable technologies.
  • Hands-on experience designing, building, deploying, and operating scalable, highly available systems.
  • Experience troubleshooting distributed applications using technologies such as SNS, Kafka, Dynatrace, or Amazon CloudWatch.
  • Strong knowledge of software engineering practices across the full development lifecycle, including coding standards, code reviews, source control, build processes, testing, deployment, and production operations.
  • Proficiency in object-oriented design, data structures, algorithms, problem-solving, and complexity analysis.
  • Ability to participate in an on-call rotation and respond effectively to production issues.


Bonus:
  • Experience in e-commerce.
  • Familiarity with Agile methodologies such as Scrum or XP.
  • Experience with configuration and deployment tools such as Terraform, along with knowledge of infrastructure, debugging, networking, compute, storage, and virtualization.
  • Experience with React and Typescript


  • The specific salary offered to a candidate may be influenced by a variety of factors including but not limited to the candidate's relevant experience, education, and work location. In addition, this position is eligible for 401k and a new hire and annual equity grant. C08+ positions may also be eligible for annual bonus.


We offer different types of insurance and benefits, such as medical/Rx, vision, dental, life, disability, hospital indemnity, critical illness, and accident. We offer parental leave, family services benefits, backup dependent care, flexible spending accounts, telemedicine, pet adoption reimbursement, employee assistance program, and many discounts including 10% off pet insurance and 20% off at Chewy.com.

Exempt salary team members have unlimited PTO, subject to manager approval. Team members will receive six paid holidays per year. Team members may be eligible for paid sick and family leave in compliance with applicable state and local regulations.

About Chewy

At Chewy, we view pets (and pet parents) as family and are obsessed with meeting their needs and exceeding customer expectations through every interaction. Customers love shopping our wide selection of products including more than 65,000 items (including our Private brands and Healthcare products), which we offer at competitive prices and fast 1-2 day shipping. Chewy’s commitment to customer service is the core of our brand, and our customers love us for it. We “WOW” pet parents through 24/7 assistance, advice and encouragement every day of the year. We make pet parenting easy with our convenient Autoship subscription program—which allows our customers to schedule their orders, so they never run out of their pet food, supplies and medication they need. Chewy is an experience company built on the back of product and technology. Innovation drives our operations and our team is constantly striving to find new and better ways to improve. From an easy-to-navigate website and highly-rated mobile apps, to detailed order tracking and personalized “Pet Profile” features, we are transforming the way pet parents shop.

Chewy Careers

Join the vibrant team at Chewy, where we offer exceptional job opportunities to advance your career in the dynamic world of e-commerce. As a leading company in the pet industry, Chewy is dedicated to making pet care easier and more enjoyable for pet parents everywhere. Work You’ll Do At Chewy, we are constantly on the lookout for passionate, driven professionals to join our diverse team. Whether you're seeking a position in IT, customer service, marketing, or logistics, Chewy provides a platform for professional growth and innovation in every career path. Our commitment to leadership and diversity training ensures that every team member is equipped with the skills to lead and innovate. By joining Chewy, you will work alongside a team of dedicated professionals who are always pushing the boundaries of what's possible in e-commerce and customer service. Internship and Employment Opportunities Chewy offers a variety of internship and employment opportunities that cater to a wide range of skills and interests. Our internships provide invaluable hands-on experience, helping you to enhance your resume and prepare for a full-time position within our company. Chewy is not just about hiring employees; it's about nurturing future leaders. Benefits and Culture At Chewy, we believe that the well-being of our team is paramount. We offer a comprehensive benefits package that supports the health, financial security, and work-life balance of our employees. Our culture is centered on open communication, respect, and a shared passion for our mission. We celebrate diversity and are committed to creating an inclusive environment for all team members. Innovation and Growth Chewy is at the forefront of innovation in the pet industry. We are constantly exploring new technologies and strategies to enhance our services and expand our market reach. This focus on innovation drives our company's growth and offers our team members numerous opportunities to get involved in exciting projects and advance their careers. Networking and Professional Development We encourage our employees to engage in networking and professional development activities that can enhance their career prospects. Chewy supports various initiatives, including workshops, seminars, and training sessions, to help our team members grow their professional network and develop new skills. Join Our Team Explore the job opportunities at Chewy by searching open positions that match your skills and interests. We are looking for curious, creative, and solution-driven team players who are ready to take their career to the next level. Stay Connected Keep up to date with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here at Chewy. Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await you at Chewy. Chewy is more than a company; it's a community where you can grow your career and make a difference. Join us in our mission to be the most trusted and convenient online destination for pet parents (and partners) everywhere.
Learn more about Chewy
Size
21,300 employees
Market Cap
$15.9 billion
Industry
Net Income
-$174.4 million
Founded
2011
5 Year Trend
+136.6%
Revenue
$6.4 billion
NASDAQ

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