Software Engineer, Enterprise Custody

As a Software Engineer at Blockstream, your primary responsibilities include designing, developing, and maintaining scalable end-to-end systems that serve APIs and SDKs. You will engage in full-stack software development, focusing on everything from database architecture to cloud-based deployment. Optimizing system performance and security for high-availability applications is crucial, alongside collaborating with diverse teams like front-end developers and product managers to ensure seamless solutions. Additionally, you'll implement best practices in software development and troubleshoot complex software issues.

To qualify for the Software Engineer position at Blockstream, you should have at least 5 years of experience in full-stack software development, particularly focusing on backend engineering. Proficiency in backend technologies such as C++, Python, Rust, Node.js, or Java is essential. You should also have strong experience in designing and building RESTful APIs and SDKs, along with hands-on experience with cloud platforms and containerization technologies. A deep understanding of database technologies, security best practices, and familiarity with CI/CD pipelines is also required.

For the Software Engineer role at Blockstream, familiarity with several programming languages is important. Proficiency in backend technologies such as C++, Python, Rust, Node.js, or Java will significantly benefit your application. As you'll be working on diverse aspects of our systems, having strong coding skills in at least one of these languages will help you succeed in developing scalable solutions effectively.

Blockstream fosters a collaborative and innovative work environment for Software Engineers. With a remote work model, you'll communicate with cross-functional teams and utilize your creative problem-solving skills. The emphasis on best practices in software development allows you to thrive in a fast-paced environment, contributing to meaningful projects that redefine finance. You’ll have opportunities for mentoring and continuous learning, making it a dynamic place for professional growth.

While it is not strictly required, having experience in Bitcoin, blockchain technology, or cryptography is highly beneficial for the Software Engineer position at Blockstream. Familiarity with these areas aligns with our mission and can enhance your contributions to the team's innovative projects. If you possess a strong background in full-stack software development along with interest in these technologies, we encourage you to apply.

When discussing your experience with backend technologies, it's important to highlight specific languages you've used, such as C++, Python, or Java. Provide examples of projects where you designed RESTful APIs or SDKs, detailing your role in problem-solving and system architecture. Use quantifiable metrics to showcase how your contributions improved performance or user experience.

Employing strategies like code optimization, regular performance monitoring, and rigorous security protocols is key to enhancing application performance and security. Share specific technologies or tools you've utilized, such as automated testing frameworks or CI/CD pipelines, to maintain high availability and protect against vulnerabilities.

When collaborating with cross-functional teams, clear and open communication is essential. Discuss your methods for fostering teamwork, such as utilizing collaborative tools or holding regular sync-up meetings. Highlight instances where your collaboration led to successful project outcomes and how you navigate conflicting ideas to reach effective solutions.

In troubleshooting complex software issues, the first step is pinpointing the root cause through systematic investigation. Discuss the tools and techniques you use, such as log analysis or debugging methods, and how you prioritize issues based on impact. Emphasize your analytical skills and how you document the process to aid future problem-solving.

To ensure code quality, implementing best practices is essential. Talk about your experience with code reviews, automated testing, and CI/CD processes. Share how these practices not only improve quality but also foster team collaboration and knowledge sharing, creating an environment where everyone strives for excellence.

When discussing your experience with cloud platforms like AWS, Azure, or GCP, provide examples of projects you've deployed and the specific services you utilized. Explain your familiarity with containerization technologies such as Docker and Kubernetes, detailing how they enhance scalability and efficiency in deployment processes.

Share a particular challenge, such as integrating disparate systems or addressing performance bottlenecks. Explain your thought process, the research you conducted, and the strategies you implemented to overcome the challenge. Discuss the lessons learned and how they contribute to your approach in future projects.

In your response, outline the best practices you follow for CI/CD, such as maintaining a consistent branching strategy, automating tests, and facilitating regular builds. Discuss the importance of Code Review processes in maintaining quality and how you adapt to feedback from team members to improve the delivery pipeline.

To stay updated with emerging technologies, I engage with industry literature, attend webinars and conferences, and actively participate in tech communities. Share resources you find valuable, like blogs, podcasts, or online courses, and how you apply new knowledge in your work to foster innovation within your projects.

Mentoring is crucial for both personal and professional growth. Talk about how you’ve mentored junior developers, detailing specific examples where your guidance helped them overcome challenges. Emphasize the reciprocal nature of mentoring, where you also learn from the experiences and fresh perspectives of those you mentor.