Senior Android Engineer
KnotNew York, New York, United States
Posted January 14, 2026
Full Time
About the Company
Knot’s mission is to empower consumers and businesses alike with connected merchant and banking experiences.
Job Description
We are looking for a Senior Android Engineer to help architect and optimize an Android SDK that powers mission-critical experiences for some of the largest FinTechs in the world.
Requirements
- Strong debugging skills with Android profiling tools
- Deep understanding of memory management, garbage collection, threading, and CPU analysis
- Experience working with asynchronous and multithreaded systems
- Ability to design, validate, and document public SDK APIs
- Strong testing practices including UI automation
- Familiarity with Android CI/CD systems and willingness to help improve them
- Comfortable validating releases end to end
- Clear communicator and effective collaborator
- Experience working with feature flagging and staged rollout strategies
Benefits
- 100% medical, dental, and vision insurance coverage for you and your dependents (U.S.)
- Unlimited PTO
- Parental leave
- Beautiful NYC office in the heart of Flatiron
- Herman Miller Aeron desk chair
- Food (snacks, frequent lunches & often dinner for those working late)
