• Own the design, development, and release of features in Canary’s first-party staff and guest mobile apps • Ship high-quality UI and product flows on iOS or Android with a focus on reliability, accessibility, and performance • Partner with Product and Design to scope, sequence, and deliver customer-impacting work • Collaborate with Backend and Platform teams to define mobile-server contracts, error handling, and observability • Establish and improve release processes, feature flags, and crash/regression monitoring • Improve code quality through testing, automation, and thoughtful architecture • Participate in code reviews and mentor other engineers • Drive operational excellence including monitoring, logging, crash analytics, and on-call readiness

• Own the design, development, and maintenance of Canary’s mobile SDKs (iOS and/or Android) that power guest and staff experiences for large hotel brands • Create best‑in‑class developer experiences: clear APIs, robust samples, documentation, and upgrade paths • Build features and UI components for our first‑party staff apps with a focus on reliability and performance • Partner with Product and Design to scope, sequence, and ship customer‑impacting work • Collaborate with Backend and Platform teams to define mobile‑server contracts and observability • Establish SDK versioning, release processes, and semantic change management • Improve code quality through testing, automation, and thoughtful architecture • Participate in code reviews and mentor other engineers • Drive operational excellence including monitoring, logging, crash analytics, and on‑call readiness

• Design, implement, and maintain end-to-end data pipelines (ELT/ETL) with a focus on reliability, reprocessing, and cost efficiency. • Orchestrate jobs and routines using Airflow (on AWS) and serverless functions (AWS Lambda); support deployments on EKS when needed. • Model data in Snowflake (bronze/silver/gold layers) and develop transformations in dbt (macros, tests, docs). • Build integrations and services in Python with FastAPI to expose/consume data and automate processes. • Ingest, normalize, and version market data, with emphasis on historical data and distribution (batch; limited streaming). • Write high-performance SQL (tuning, partitioning/clustering in Snowflake and in Postgres). • Use Pandas for ad-hoc processing, validations, and transformation prototyping. • Ensure quality (dbt tests, data checks), observability (logs/metrics/alerts), security (access controls, masking), and documentation. • Collaborate with business, analytics, and product teams to define SLAs, data contracts, and governance standards.

Role Description In this role, you will be in a unique position to work on a variety of different projects and have a strong voice in technology, product, and business strategy. This position is an exceptional opportunity for a smart, hands dirty, entrepreneurial engineer who wants to work with a modern stack and solve real business problems via technology. As such you should be prepared to run experiments and iterate quickly. Responsibilities include: - Design, scope and implement solutions using a combination of technologies - Enhance the platform to improve performance, usability, and scalability - Work closely with your team to identify high-impact opportunities - Total commitment to being a great teammate Qualifications - 5+ years of experience developing fullstack web applications - Working knowledge of JS frameworks such as React - Working knowledge of CSS and frameworks such as Tailwind, Bootstrap, or similar - Working knowledge of backend technologies like Node.js, Java, or Kotlin - Experience building on top AWS services with other tools like Docker, and Git - Familiarity implementing designs provided by high-fidelity UX mocks in Figma, Sketch, etc. - Experience shipping and maintaining testable code bases, including API design and unit-testing frameworks - Passionate about making users happy and seeing people use your product in the wild - Ability to embrace the agile mindset and understand that sometimes we need to ship features quickly and clean up the code later - Comfortable with testing methodologies and frameworks Requirements - Embrace changes that let us build more for our customers Benefits - Competitive compensation and benefits programs - Flexibility to meet Toasters’ changing needs - Base salary range based on skills, experience, and geographic location - Total rewards components include cash compensation (overtime, bonus/commissions if eligible), equity, and benefits