Senior Ruby Rails Jobs in Massachusetts (NOW HIRING)

ezCater is the #1 food tech platform for workplaces in the US. The company makes it easy for any organization to manage its food needs and order from over 125,000 restaurants nationwide. For workplaces, ezCater provides flexible and scalable solutions for everything from employee meal programs to one-off meetings, all backed by beyond helpful 24/7 service and business-grade reliability. For restaurant partners, ezCater helps grow their business by bringing them new high-value customers and large orders.
As a Senior Software Engineer on the Supplier Platform team, you will build capabilities to allow our restaurant partners to efficiently grow their business on ezCater and provide them with the data necessary to be successful on our platform. You will design and build data structures and services that allow us to consistently provide restaurant partners with a best in class reporting experience and in-product personalization.
You will partner closely with Data Engineering, Security, Product, Operations, and other engineering teams across the company. This role reports to the Engineering Manager of the Supplier Platform team within the ezCater Product Engineering organization.
What You'll Do:

• Take a lead role in designing and building services and features that will drive the transformation of our supplier platform and data model, in collaboration with Staff Engineers, Product, and Research.
• Strike a balance of quality and speed while working on company-level priorities.
• Mentor developing engineers and contribute to engineering excellence across the organization.
• Have fun building meaningful software with awesome people.

What you have:

• 5+ years of professional development experience, with a focus on backend technologies and building services using Go, Ruby on Rails, Java or similar languages.
• Demonstrated success designing and building relational data models, including the services and APIs to efficiently access the data.
• Proficiency with AI-assisted development tools (e.g., Claude Code, Cursor, GitHub Copilot) and a demonstrated ability to integrate them into daily engineering workflows to accelerate delivery, improve code quality, and automate routine development tasks. Eagerness to share AI best practices with peers is also a plus!"
• Experience implementing in-product data visualization tools is preferred. Exposure to BI tools such as Tableau is a plus.
• A quality mindset: automated testing clean code, code reviews, and CI/CD basics.
• Practical experience using feature flags, telemetry, and safe rollout techniques to ship incrementally and de-risk changes.
• Track record collaborating with Product and Design to turn ambiguous problems into iterative deliveries and measurable outcomes.
• Eagerness to give and receive feedback in a collaborative learning environment.
• Ability to travel up to 5 days per quarter for Together Weeks, team gatherings and other events, when applicable.
• Friendly, flexible and pragmatic approach to work.

The national total targetcash compensation range for this position, including base salary and bonus target, is $158,000-$190,000 annually.*
*Please note: Final offer amounts are determined by multiple factors, including prior experience, expertise and region & may vary from the amount above. This range does not represent additional compensation benefits (such as equity, 401K or medical, dental or vision insurance).
Please have fun with the Cover Letter portion of the application! It does not need to follow "traditional" cover letter guidelines - we would love for you to write 150-500 words explaining why you are interested in ezCater and the role, and highlighting anything else you think we should know!
ezCater does not sponsor applicants for work visas or legal permanent residence.
What You'll Get from Us:
You'll get a terrifically compelling experience in an innovative, high performing environment. You'll get to work with engaged and passionate colleagues on challenging and impactful projects. You will have opportunities to grow in your career, and work in a place that values work/life harmony.
Oh, and you'll get all this: Market competitive salary, stock options that you'll help make worth a lot, 12 paid holidays, flexible PTO, 401K with ezCater match, health/dental/FSA, long-term disability insurance, mental health and family planning resources, remote-hybrid work from our awesome Boston office OR your home OR a mixture of both home and office, a tremendous amount of responsibility and autonomy, wicked awesome co-workers, employee meal program (and many more goodies) when you're in our office, and knowing that you helped transform the food for work space.
ezCater is an equal opportunity employer. We embrace humans of every background, appearance, race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, veteran status, and disability status. At the same time, we do not employ jerks, even brilliant ones. Following a conditional offer of employment, ezCater may require a background check.
For information on how ezCater collects and uses job applicants' personal information, please visit our Job Applicant Privacy Policy.
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