Senior Web Platform Engineer — Frontend‑Focused, Full‑Stack

walden-robotics; Cambridge (MA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Annual cash bonus

Company equity

Company-subsidized insurance programs

401(k) with company match

Flexible PTO

Daily lunch

Job summary

Walden Robotics is building web applications to interpret and control robot fleets. This fullstack role centers on polished frontend work while owning backend APIs and services end-to-end.

You will surface fleet status, telemetry, and operational data in clear, actionable dashboards for customers and internal teams, delivering scalable cloud-based experiences and collaborating with cross-functional stakeholders.

Qualifications

• Proven experience shipping production web apps end-to-end.
• Strong modern JavaScript/TypeScript frontend skills.
• Experience designing web APIs and backend services.
• Experience deploying apps on a major cloud provider.
• Ability to present live, data-dense information clearly.

Responsibilities

• Design and build customer-facing and operational web apps (dashboards, status views, control UIs).
• Create clean, responsive user interfaces for live data.
• Own backend APIs and services powering the applications.
• Turn robot and fleet data into actionable views.
• Develop and operate cloud-based web services with reliability and security.
• Collaborate with fleet, robot software, and product stakeholders.
• Write well-tested, maintainable code and iterate quickly.

Skills

Fullstack experience

Frontend depth

Backend & APIs

Cloud fluency

Data-driven UIs

Software craftsmanship

Ownership

Job description

Walden Robotics is building web applications to interpret and control robot fleets. This fullstack role centers on polished frontend work while owning backend APIs and services end-to-end.

You will surface fleet status, telemetry, and operational data in clear, actionable dashboards for customers and internal teams, delivering scalable cloud-based experiences and collaborating with cross-functional stakeholders.