Fireblocks provides digital asset and cryptocurrency management to help businesses streamline operations and create secure transactions. Fireblocks promotes an
Mobile Engineer
Location
Colombia
Posted
118 days ago
Salary
0
Seniority
Senior
Job Description
Mobile Engineer
Fireblocks
• Design and implement high-quality native mobile SDKs that enable developers to integrate embedded wallet functionality into their applications, with a strong focus on API ergonomics, performance, and reliability. • Own SDK features end-to-end: from API design and architecture, through implementation and testing, to release, versioning, and developer documentation. • Build and maintain secure, reliable SDK components for wallet operations, including cryptographic operations, blockchain interactions, and security-sensitive flows. • Define and evolve the SDK architecture to support long-term maintainability, backward compatibility, and adoption across diverse customer applications. • Build sample applications and demos that showcase SDK capabilities and serve as integration references for customers. • Create clear, comprehensive SDK documentation and integration guides. • Work with developer relations and support teams to address customer integration challenges. • Raise the bar for quality and operational excellence by establishing best practices around testing, observability, releases, and code health. • Contribute to a culture of ownership and execution, leading by example through hands-on work, code reviews, documentation, and knowledge sharing.
Job Requirements
- 5+ years of software engineering experience, with deep focus on mobile development and shipping production-grade SDKs.
- Demonstrated track record of building and shipping high-quality code, with work you can point to and discuss in depth.
- Strong hands-on experience with iOS (Swift) and/or Android (Kotlin); experience with React Native or other cross-platform frameworks, and familiarity with all.
- Experience building mobile SDKs or shared libraries, including API design, versioning, packaging, and long-term maintenance across platforms.
- Experience with blockchain-enabled mobile systems, including wallet flows, signing, and on-chain interactions.
- Experience working on security-sensitive mobile software, such as key management, secure storage, cryptography, or financial products.
- Strong grasp of mobile engineering best practices, including CI/CD, automated testing, release management, and observability.
- A get-things-done mindset with the ability to independently own problems and deliver end-to-end solutions.
- Comfortable making long-term architectural decisions while remaining pragmatic and adaptable.
- B.Sc. in Computer Science / Engineering or equivalent practical experience.
- Remote role in a distributed team; preference for candidates in the Americas time zone.
Benefits
- Health insurance
- Remote work options
- Professional development opportunities
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