Senior Software Engineer, Non-EVM Integrations - job 1 of 2

As a Senior Software Engineer focused on Non-EVM Integrations at Chainlink Labs, your main responsibilities will include leading the integration of Chainlink applications into non-EVM blockchains, collaborating closely with engineers to create end-to-end experiences for products including dApps and data services. You'll also be involved in monitoring, tooling, and ensuring that our solutions maintain high standards of quality and reliability.

To qualify for the Senior Software Engineer position at Chainlink Labs, you should have at least 2 years of experience in Web3 and a total of 8-15 years in programming. Proficiency in at least one smart contract programming language is essential, alongside a solid understanding of blockchain principles, API design, and backend development. Strong analytical and problem-solving skills will also be key to your success in this role.

A Senior Software Engineer at Chainlink Labs should be well-versed in smart contract programming languages like Solidity or Rust, as well as backend development frameworks and concurrent programming. Familiarity with distributed systems, p2p networking, and microservices architecture will also be beneficial. Experience working on open-source projects is valued too!

Yes, all roles at Chainlink Labs, including the Senior Software Engineer position, are fully remote. We encourage candidates from across the globe to apply, although we do ask for some overlap with Eastern Standard Time (EST) working hours for better collaboration with the team.

At Chainlink Labs, we pride ourselves on fostering a supportive and engaging work culture. Our recognition in Newsweek’s 100 Most Loved Workplaces signals our commitment to employee satisfaction and inclusivity. You can expect a collaborative environment where innovation is encouraged, with opportunities for personal and professional growth.

When answering this question, elaborate on the languages you are proficient in, like Solidity or Rust. Mention any specific projects where you've implemented smart contracts, focusing on the challenges faced and how you solved them, indicating both your technical skills and problem-solving approach.

Discuss any past projects where you led integration processes, emphasizing collaboration with cross-functional teams. Detail your strategy for managing communication among stakeholders and ensuring all aspects of an integration were effectively addressed, demonstrating your leadership and organizational skills.

Talk about methodologies you've employed for identifying issues in smart contracts, like using testing frameworks or simulating real-world conditions. Highlight how you optimize contract performance while maintaining security standards, showcasing your thorough knowledge in this area.

Illustrate your knowledge of different consensus mechanisms like Proof of Work and Proof of Stake. Offer insights into how these algorithms can affect performance and security within different blockchain networks, reflecting your depth of understanding of blockchain technology.

Share specific experiences of working with decentralized systems, like the challenges you faced, solutions you found, and how this experience prepares you for the Senior Software Engineer role at Chainlink Labs. Highlight your ability to innovate and adapt in a decentralized landscape.

Discuss your approaches to maintaining software quality, such as code reviews, automated testing, and adherence to coding standards. Explain how these practices contribute to delivering robust and efficient applications, underscoring your commitment to excellence.

Provide a detailed context of a project where you implemented RESTful services or a microservices architecture, describing the design choices made and the benefits these brought. This illustrates your hands-on experience and technical approach in real-world applications.

Express the value you place on collaboration within development teams, sharing specific examples of how you've encouraged communication and teamwork. Show how you adapt to async working environments and how these techniques lead to successful project completions.

Articulate your passion for blockchain technology and what attracts you to Chainlink Labs. Speak on the transformative nature of blockchain, and how you see yourself contributing to innovative solutions that push the industry forward, demonstrating your alignment with the company's mission.

Identify potential challenges specific to integrating Chainlink’s products into non-EVM blockchain ecosystems. Discuss strategies for overcoming these challenges, highlighting your foresight, proactive problem-solving abilities, and readiness to adapt, which will resonate well with the interviewers.