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StellarStellarNew York, NY

Senior Software Engineer, Wallets

Senior engineer building scalable backend services and APIs for Stellar wallet products and developer tooling. Requires 5+ years experience, strong CS fundamentals, and production web services experience.

185k – 275k/yr
Hybrid5+ YOEBackend Engineering

About the role

Responsibilities

  • Work on cutting-edge technology at the intersection of blockchain and finance.
  • Drive all aspects of the development process for wallet projects, from vision to implementation.
  • Design new functionality and developer-facing APIs that empower the ecosystem.
  • Build and maintain scalable web services that align with the foundation’s mission.
  • Identify developer needs and design standardized protocols to improve developer velocity across the ecosystem.
  • Engage with the open-source community on diverse projects, frameworks, and ideas.
  • Collaborate on code reviews, design discussions, and best practices for engineering at SDF.
  • Investigate and resolve performance bottlenecks to ensure our API services scale effectively.
  • Author detailed technical specifications (RFCs) to contribute to our robust design process.

Requirements

  • 5+ years of experience developing software as part of a collaborative team.
  • Strong computer science fundamentals, including data structures, algorithms, distributed systems, and information retrieval.
  • Proficiency in writing server applications in languages such as Go, Python, Rust, C#, Java, or C++, and a willingness to work across languages when needed.
  • A solid grasp of software design patterns and the ability to build reusable, extensible, and modular components.
  • Experience supporting production web services at scale.
  • Excellent communication skills, with the ability to advocate for and lead technical discussions, especially during design and code reviews.
  • A strong product mindset that drives a passion for understanding and designing for current and anticipated user needs.

Nice-to-Haves

  • Experience with blockchain technology.
  • Experience building data pipelines.
  • Experience contributing to open-source projects.
  • Experience specifically with Go and NodeJS.

Compensation & Benefits

  • Base salary range: $185,000 - $275,000 depending on job-related knowledge, skills, experience, and location.
  • Lumen-denominated grants.
  • Competitive health, dental & vision coverage with most plans covered at 100% for the employee + any dependents.
  • Flexible time off + 15 company holidays including a company-wide holiday break.
  • Generous paid parental leave for all parents, plus paid pregnancy disability leave for birthing parents.
  • Gym reimbursement ($80 per month).
  • Life & ADD (up to $50K).
  • Short & Long term disability.
  • 401K with 4% match.
  • Health & Dependent Care FSA Accounts.
  • Commuter benefits with $250/month employer contribution.
  • Health Savings Account (HSA) with monthly employer contribution.
  • Family building benefits through Kindbody.
  • Wellbeing benefits (One Medical, Rightway, Headspace).
  • L&D budget of $1,500/year.
  • Daily lunch and snacks in office.
  • Company retreats.

Skills

GoPythonRustJavaC#C++Node.jsDistributed SystemsData StructuresAlgorithms
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