Senior Software Engineer - Custody Services

As a Senior Software Engineer on the Custody Services team at BitGo, you will be responsible for designing scalable APIs and services for our custodial platform. You'll take ownership of features from inception to deployment, ensuring the performance and quality of applications. This includes collaborating with cross-functional teams, writing clean code, and participating in agile development processes. Your role will be crucial in enhancing user experience and integrating new functionalities.

To successfully apply for the Senior Software Engineer position at BitGo, you should have a Bachelor's degree in computer science or a related field, coupled with 5+ years of experience in back-end development. A strong knowledge of TypeScript, Node.js, and Kotlin is crucial, along with experience in PostgreSQL and MongoDB. Familiarity with RESTful APIs, microservices, and a solid understanding of cryptocurrencies will significantly enhance your application.

BitGo fosters a culture of continuous learning and improvement for its Senior Software Engineers. You'll have opportunities to mentor peers, participate in rigorous code reviews, and work with cross-functional teams that encourage sharing knowledge and best practices. The environment promotes innovation, allowing you to continuously evaluate and implement new technologies to maximize your effectiveness and skills.

While the foundational skills in back-end development are crucial for the Senior Software Engineer position at BitGo, preferred experiences include working on consumer-facing crypto products and developing public-facing APIs. If you've previously worked in roles involving digital wallets, trading or accounting systems, or have familiarity with full-stack development and React, this could be an added advantage in your application.

At BitGo, a Senior Software Engineer can expect a competitive salary ranging from $165,000 to $210,000 USD, along with equity options and performance bonuses. You will also enjoy comprehensive health insurance, a company-matched 401k plan, paid parental leave, free lunches, and a dynamic startup environment among great colleagues. The unique blend of benefits and supportive culture makes BitGo a fantastic place to advance your career.

When discussing your experience with back-end and server-side development, focus on specific projects where you've implemented APIs or developed applications. Highlight the technologies you've used, such as TypeScript, Node.js, or Kotlin, and discuss how you ensured performance and scalability. Provide concrete examples of challenges you faced and how you resolved them.

In answering this question, emphasize your thought process behind algorithm design. Discuss how you assess the requirements of a problem, identify constraints, and analyze potential algorithms for efficiency. Clarify your understanding of complexity analysis and how you apply that in practice to optimize code performance.

When discussing your experience with RESTful API design, provide an overview of projects where you've crafted or utilized APIs. Talk about your approach to endpoint organization, data formatting (like JSON), and ensuring that APIs are scalable. Mention any tools or frameworks you’ve used for testing and documenting APIs effectively.

Share a concrete example of a bottleneck you faced in a project. Outline the context, the performance metrics affected, and the strategies you implemented to identify and resolve the issue. Highlighting your problem-solving skills and the results achieved will show your capability in managing complexities in development.

To ensure code quality, discuss your experience with code reviews, unit testing, and continuous integration practices. Emphasize your commitment to writing clean and maintainable code, along with your approach to receiving and providing constructive feedback. Mention any specific tools or methodologies you've employed to maintain high code quality standards.

Talk about your familiarity with microservices and service-oriented architectures by describing specific projects. Highlight how you've designed services that are highly cohesive and loosely coupled and share any challenges you faced in terms of communication between services and deployment strategies.

In your response, express your passion for technology and commitment to continuous learning. Share how you follow industry trends through blogs, webinars, and online courses. Mention any technologies you've recently explored or skills you've actively pursued to enhance your expertise.

When discussing mentorship, share a specific instance where you guided a junior developer or peer. Talk about how you identified their needs, the resources or tools you provided, and how you helped them grow in their role. This illustrates your collaborative spirit and commitment to team development.

To demonstrate your collaborative approach, discuss the specific strategies you use to ensure effective communication with product managers, designers, and other engineers. Mention any tools you popularize for project management and how you foster an environment where ideas and feedback flow freely within the team.

Discuss your enthusiasm for the opportunity to work at BitGo, focusing on the company's mission and impact in the crypto space. Share how BitGo's dedication to innovation aligns with your personal values and career aspirations, and express your eagerness to contribute to transformative projects in digital finance.