Blockchain Quality Assurance Specialist Job December 2025

As a Senior Software Engineer, you will be instrumental in expanding our Web3 ecosystem. Your core responsibilities will include:

• Collaborating with cross-functional engineering teams to design and implement secure, scalable solutions.
• Enabling rapid integrations and deployments of Chainlink products for both Web2 and Web3 customers.
• Driving automation for microservice deployments to Node Operators, enhancing horizontal scalability and eliminating manual processes.
• Gaining deep insights into each Chainlink product’s operational needs to translate them into robust, scalable engineering solutions.
• Focusing on measurable customer delivery outcomes, ensuring speed, security, and timely product releases.

We are looking for an experienced and passionate engineer with a strong foundation in backend development and an interest in decentralized technologies.

Minimum Qualifications:

• 7+ years of professional software development experience, specifically with Typescript and Go for backend microservices.
• Proven experience developing and deploying production APIs and microservices, collaborating with multiple stakeholders.
• A solid understanding of Solidity and Blockchain Virtual Machines.
• Familiarity with Continuous Integration/Continuous Deployment (CICD) and Infrastructure as Code (IaaC) workflows.

Desirable Qualifications:

• BSc. in Computer Science, Computer Engineering, or a related technical field.
• Professional experience, proficiency, and a strong interest in Web3 technologies (e.g., EVM, AltVMs).
• Experience with dApp development or building financial infrastructure.

To embark on this exciting journey with Chainlink Labs, please click the ‘Apply Now’ button below. In the application form, share your relevant experience, especially highlighting your work with Web3 technologies and microservices. We are eager to learn how you can contribute to our mission of building a decentralized future.

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Q1: What is the application deadline for the Senior Software Engineer position?
The closing date for applications is December 5, 2025. We encourage all interested candidates to apply well before this date.

Q2: Is this a remote or an onsite position at Chainlink Labs?
This role is primarily an onsite position located in New York, United States. However, Chainlink Labs offers a flexible remote work policy to support a healthy work-life balance.

Q3: What are the key technologies and skills required for this role?
We are looking for expertise in backend microservices with Typescript and Go, a strong understanding of Solidity and Blockchain Virtual Machines, and familiarity with CICD/IaaC workflows. Experience with Web3 technologies is highly desirable.

Q4: What kind of benefits and culture can I expect at Chainlink Labs?
We offer competitive healthcare benefits, unlimited days of holiday, wellness programs, equity, and opportunities for professional development. Our culture fosters innovation, collaboration, inclusivity, and continuous learning, ensuring a supportive and rewarding environment.