Sr. Software Engineer (Back End)

Wonder Group, INC; United States; On-site; USD 176,000 - 183,500; Full time

Benefits offered by this job

Equity and 401K

Medical, dental, vision plans

Job summary

Wonder Group, INC is seeking a product-minded Senior Software Engineer to build the brains of our automated restaurants. You will design and implement the expansion of our current systems, focusing on reliability, performance, and real-time distributed capabilities that connect cloud infrastructure with on-site robotics.

You’ll work with Elixir and Phoenix to deliver features, mentor engineers, and partner across teams to drive high-impact outcomes in a Boston-based office.

Qualifications

• Bachelor’s or Master’s degree in Computer Science or a related field.
• 5+ years of professional software engineering experience building highly concurrent, distributed systems.
• Strong system design skills with a product-focused mindset.
• Proficiency in Elixir, OTP, and the Phoenix framework.
• Experience with PostgreSQL and relational database design.
• Experience designing WebSocket events, REST APIs, and event-driven architectures.

Responsibilities

• Design and implement real-time distributed systems for automated restaurants.
• Expand and maintain cloud-to-on-premise infrastructure with scalable services.
• Uphold reliability, implement testing, and manage release processes.
• Collaborate with product, design, and operations to deliver high-impact features.

Skills

5+ years experience

System design

Product focus

Communication skills

Education

Bachelor’s or Master’s in CS

Tools

Elixir (OTP)

Phoenix framework

PostgreSQL

WebSocket events

REST APIs

Terraform

Job description

About Wonder & Wonder Robotics

Everything’s on the menu at Wonder. Except compromise. The Wonder app is the premiere platform to feed every craving, all in one order. Our 25+ award-winning restaurant partners span every cuisine you can think of, from Greek to Thai, and come from the minds of the best chefs in the industry—Bobby Flay, José Andrés, Marcus Samuelsson, and more. Within Wonder, the Robotics team is a core pillar of our innovation strategy. We build the automation solutions that help make Wonder’s 'no-compromise' promise possible at scale. Our mission is to use robotics to enable incredible variety and culinary authenticity. By reimagining the kitchen environment, we improve the daily experience of our team members and ensure every customer receives a perfect meal, every time. The best in the business are coming to Wonder, working every day to make us the destination for every mealtime moment. Join a team of technology, culinary, and logistics pioneers, backed by top-tier venture capitalists, and help us make great food more accessible.

About The Opportunity

We’re looking for a product-minded Senior Software Engineer to join our backend team to build the brains of our automated restaurants and the foundation upon which our robotic systems rely. In this role, you will help design and implement the expansion of our current systems to accommodate new robotic solutions while maintaining the reliability and performance of our live production restaurants. You will work primarily with Elixir and the Phoenix framework to construct real-time distributed systems that serve as critical facilitators between our cloud-based infrastructure, on-site robotic hardware, frontend applications, and the rest of Wonder software. You will partner with cross-functional teams to design and deploy high-impact features, help guide technical discussions, and mentor other engineers.

The Impact You Will Make

Orchestrate the Kitchen: Design and implement solutions that manage complex state across multiple distributed systems and guarantee zero data loss in mission-critical workflows, particularly around order fulfillment, robotic communication and human-machine interaction.

Bridge Cloud and Hardware: Design new infrastructure that spans the cloud and on-premise resources, including event-driven architectures, Postgres databases, WebSocket protocols, and containerized applications.

Produce High Quality Software: Uphold reliability, advocate for iterative review and testing procedures, manage the release process, and continue to monitor performance.

Guide Technical Outcomes: Plan how to build new features by considering product requirements, assessing tradeoffs and collaborating with peers, and specify the tasks needed to complete a project.

Improve Processes: bring industry-best practices to the team, automate repetitive tasks, and have a learn-forward attitude.

Communicate Effectively: Write thorough and clear specs, fill gaps in documentation, and provide, seek and incorporate feedback.

What You Bring to the Table

• Bachelor’s or Master’s degree in Computer Science or a related field.
• 5+ years of professional software engineering experience building highly concurrent, distributed systems and shipping them to production.
• Strong system design skills, a product-focused mindset, and a track record of owning features end-to-end.
• Proficiency in Elixir, including OTP, and the Phoenix framework.
• Proficiency with PostgreSQL and relational database design.
• Experience designing, building, and consuming WebSocket events, REST APIs, webhooks, and other message-based systems.
• Experience designing and deploying infrastructure using Infrastructure as Code. We use Terraform.
• A pragmatic approach to problem solving and the ability to troubleshoot complex technical obstacles.
• Excellent communication and interpersonal skills, including the ability to facilitate technical discussions with product, design, and operations partners.

This role requires a minimum of 3 days a week in the office, with additional days as needed based on project demands.

This role is based in our Boston office in Charlestown, MA.

Boston: $176,000 - $183,500

Wonder uses geographic-specific salary structures, which means the salary offered may vary depending on where the job is located. The final salary offer will take into account various factors, such as the candidate’s skills, education, training, credentials, and experience.

Benefits

• We offer a competitive salary package including equity and 401K.
• Additionally, we provide multiple medical, dental, and vision plans to meet all of our employees’ needs as well as many benefits and perks that are not listed.

A Final Note

At Wonder, we build the best teams by hiring with an objective lens - evaluating people for their potential while championing diversity, equity, and inclusion. We do not discriminate based on race, color, religion, gender identity or expression, sexual orientation, national origin, age, military service eligibility, veteran status, marital status, disability, or any other protected class.

As part of our commitment to fair and compliant hiring practices, Wonder participates in the federal government’s E‑Verify program to confirm employment eligibility.

If you need an accommodation during the interview process, please let your recruiter know.