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Software Development Engineer II

Seated - New York, NY, United States - In-office - posted 2026-10-13

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Salary: USD 160,000 - 180,000 / annual

Seated is a marketplace platform connecting restaurants with high-intent diners through demand-driven pricing and rewards. The company helps restaurants fill empty tables, reach new guests, increase visit frequency, and drive profitable incremental revenue. Seated operates across 20+ U.S. markets and is expanding nationally, with billions of dollars in restaurant spend flowing through the platform. You will join a fast-paced, metric-driven engineering team focused on building and scaling the backend systems that power Seated's growing platform. This is a mid-level backend engineering role with strong ownership and a direct voice in product design. Key responsibilities include: - Design, build, and maintain scalable backend systems powering core platform services - Partner with business stakeholders to translate requirements into well-implemented, deterministic workflows and services - Build reliable, fault-tolerant distributed systems with strong coding, testing, observability, performance, and reliability practices - Contribute to technical design for high-performance, service-oriented architectures - Scale backend services and microservices for high throughput and low latency - Translate business needs into live features and partner directly with business owners - Maintain strong voice in product design and ownership across coding, QA, and production support This role is on-site, 5 days a week, working from the Flatiron office in NYC. REQUIREMENTS: - Bachelor's degree in Computer Science or Engineering - 3+ years of experience shipping production payment/fintech systems - Strong understanding of backend architecture and distributed systems design - Ability to quickly learn new payment technologies and apply them to real-world solutions and product design - Proficiency in Java and the Spring Boot framework, or equivalent expertise in a similar object-oriented language - Experience building high-availability systems, including low-latency APIs and distributed RESTful/gRPC services - Practiced in backward compatibility, deterministic behavior, and idempotency PREFERRED EXPERIENCE: - Solid knowledge of distributed databases and scalable, fault-tolerant caching - Experience with AI agents and prompt engineering; able to build web features using agentic workflows and modern frontend frameworks - Cloud experience (AWS or GCP), containerization (Docker) - Familiarity with AWS services such as ECS, RDS, and Kinesis - Observability tools like Datadog - Experience with workflow orchestration engines (Temporal, Cadence, or AWS Step Functions)

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