Senior Front End Engineer

Senior Frontend EngineerNew York, NYPicnic is reinventing lunch at work. We partner with top local restaurants and batch hundreds of orders at a time to deliver high-quality, individually packaged meals—without fees or tips. The result is a seamless, affordable, and joyful experience for employees, and a more sustainable model for restaurants.We recently launched, and early signals have been exceptionally strong. Picnic has been adopted organically by companies across a wide range of industries, with customers discovering and advocating for the product before any marketing. Since launch, we've grown incredibly fast and are now entering the 10 ? 100 scale phase as we expand across major North American markets.Picnic owns the full stack that powers workplace food delivery: kitchens, courier operations, routing and batching systems, operations tooling, and client applications. This vertical ownership allows us to tightly integrate software, logistics, and operations to deliver reliable, cost-efficient service at scale.About the RoleWe're looking for a Senior Frontend Engineer to help build and scale Picnic's real-time logistics and operations platforms. This role is ideal for someone who thrives in ambiguity, enjoys working on complex, high-performance systems, and wants to shape frontend architecture that directly powers real-world operations.You'll work across web and mobile surfaces, partner closely with backend and operations teams, and play a key role in defining how we build, ship, and scale frontend systems at Picnic.What You'll DoDesign and build high-performance React applications powered by WebSockets, SSE, and GraphQL subscriptions.Contribute to and shape our courier mobile apps built in React Native.Lead technical design for complex features and systems, from initial architecture through production rolloutOwn projects end-to-end, driving execution, technical decisions, and cross-functional alignmentImprove frontend reliability, latency, and scalability in a real-time, high-throughput environmentLead debugging, incident response, and performance investigations for frontend systemsMentor and coach engineers, raising the bar for frontend engineering across the teamWhat We're Looking For3+ years of experience in software engineering, with deep frontend expertiseStrong experience with TypeScript and modern web application developmentSolid understanding of client networking, async programming, performance optimization, caching, and client-side state managementExperience integrating with GraphQL and REST APIsProven ability to lead technical initiatives and influence architecture and best practicesExperience mentoring junior engineers and supporting team growthComfort working outside your immediate comfort zone and adapting as the product and team evolvePreferred QualificationsExperience building or operating delivery, logistics, or real-time systems at scaleFull-stack experience and an understanding of backend tradeoffs and system designTrack record of improving developer productivity through tooling, patterns, or process improvementsFamiliarity with modern frontend architecture best practices, including performance, security, and usabilityWhy Join UsMassive market opportunity: Online food delivery continues to grow rapidly, creating room for durable, category-defining companiesReal impact: You'll help reshape how restaurants succeed in delivery while improving everyday experiences for thousands of workersOwnership and influence: Frontend is core to Picnic's operations—your work directly impacts couriers, operators, and customersStrong engineering culture: You'll collaborate closely with experienced engineers and leaders who care deeply about craft, impact, and growthThis role is based in our New York office location. As a company driven by innovation and continuous change, close collaboration is essential. We're constantly reimagining our industry, creating new products, and refining our processes, and we do our best work together. That's why all of our office-based teams work onsite, five days a week.The base salary range for this role is $176,000 - $242,000 per year. Actual compensation will be determined on an individual basis and may vary depending on experience, skills, and qualifications.Base salary is just one part of your total rewards package. You may also be eligible for equity awards and an annual performance-based bonus.Benefits Summary (USA Full-Time Exempt Employees):Medical, dental, and vision insurance (multiple plans, incl. HSA options).Company-paid life and disability insurance (short- and long-term).Voluntary insurance: accident, critical illness, hospital indemnity.Optional supplemental life insurance for self, spouse, and children.Pet insurance discount.401(k).Health Savings Account (HSA)Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)Time Off policies:Discretionary vacation days8 paid holidays per yearPaid sick timePaid Bereavement leavePaid Parental LeaveBenefits are subject to change at the company's discretion. Atoms accepts applications on an ongoing basis.Ready to join us as we serve those who serve others?