Develop and maintain mobile applications for Android and iOS, focusing on user privacy and security. Collaborate with team members to incorporate digital credential standards.
At Spruce, our mission is to let users control their data across the web. Instead of people signing into platforms, platforms should sign into people's data vaults, such as digital wallets that hold credentials.
There are no well-worn paths or theoreticals here. Every Spruce technical staffer gets their hands dirty writing code, learning new technologies, and solving problems at the bleeding edge of our space. We hire results-oriented developers who love technology and are committed to intellectual honesty, user privacy, and innovation.
The ideal candidate for this mobile engineering role will have experience developing Android and iOS apps through their full lifecycle, from concept through shipping to maintenance. You will work on a privacy-first digital identity wallet, controlled by the end user. We use a combination of core libraries that we also maintain, low level protocols, and new interoperable digital credential standards. Most important, you interested in challenging opportunities for significant personal growth.
We are a fully distributed team, but our working hours run from PT (UTC-8) through CET (UTC+1).
Responsibilities
- Build, maintain, and extend credential wallet applications on Android and iOS.
- Integrate open source libraries for issuing and displaying digital credentials.
- Develop secure software that handles sensitive user data.
- Work closely with customer delivery leads, engineers, product managers, and UX designers
Qualifications
- 2+ years experience shipping Android and iOS applications
- Experience with Kotlin or Swift.
- Experience with Flutter or React Native
- Experience collaborating with geographically and culturally diverse engineering teams
Bonus
- Experience working on public sector or enterprise software
- Experience with low level communications protocols, especially Bluetooth Low Energy, NFC, and WiFi Aware
- Understanding of computer security, basic use of cryptography, and principles of user data privacy
- Experience with secure enclaves, hardware-based cryptography, or sensitive data handling on Android and iOS
- Experience building backend APIs
- Bachelor's Degree in computer science, engineering, or related field.
We are passionate about cultivating a thriving culture of diverse individuals who bring unique perspectives to our mission. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.
Top Skills
Android
Flutter
iOS
Kotlin
React Native
Swift
Similar Jobs
Artificial Intelligence • eCommerce • Information Technology • Internet of Things • Automation
Engineers develop and deliver Managed Services, providing top-level technical support and consulting focused on backup and recovery solutions.
Top Skills:
CohesityCommvaultEmc DpsLinux/UnixOraclePostgresRubrikSQLSymantec NetbackupTsmVeeamVeritas NetbackupWindows
eCommerce • Food • Software
Lead and innovate systems engineering solutions for ads infrastructure, mentor engineers, and shape engineering culture at Instacart. Drive technical strategies while ensuring scalability and reliability of systems.
Top Skills:
AWSC++ClickhouseGoGoPythonRubyRustSnowflakeSparkTensorFlow
eCommerce • Food • Software
The Principal Software Engineer will lead the design and optimization of complex and scalable catalog and ML serving systems, driving impactful initiatives across the organization.
Top Skills:
Database TechnologiesDistributed SystemsFlinkMachine LearningMl Serving InfrastructureSagemakerStreaming Processing
What you need to know about the Seattle Tech Scene
Home to tech titans like Microsoft and Amazon, Seattle punches far above its weight in innovation. But its surrounding mountains, sprinkled with world-famous hiking trails and climbing routes, make the city a destination for outdoorsy types as well. Established as a logging town before shifting to shipbuilding and logistics, the Emerald City is now known for its contributions to aerospace, software, biotech and cloud computing. And its status as a thriving tech ecosystem is attracting out-of-town companies looking to establish new tech and engineering hubs.
Key Facts About Seattle Tech
- Number of Tech Workers: 287,000; 13% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Amazon, Microsoft, Meta, Google
- Key Industries: Artificial intelligence, cloud computing, software, biotechnology, game development
- Funding Landscape: $3.1 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Madrona, Fuse, Tola, Maveron
- Research Centers and Universities: University of Washington, Seattle University, Seattle Pacific University, Allen Institute for Brain Science, Bill & Melinda Gates Foundation, Seattle Children’s Research Institute
