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Blockchain Site Reliability Engineer
Texas
DEVELOPMENT – 3.7 SRE /
Contractor /
Remote
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Job Position: Blockchain Site Reliability Engineer
Location: Dallas, TX, USA (Remote Acceptable - USA Applicants Only)
Company: Â https://infstones.com/
Contact: [email protected]
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About Company
InfStones is an advanced, enterprise-grade Platform as a Service (PaaS) blockchain infrastructure provider trusted by the top blockchain companies in the world. InfStones’ AI-based infrastructure provides developers worldwide with a rugged, powerful node management platform alongside an easy-to-use API. With over 20,000 nodes supported on over 80 blockchains, InfStones gives developers all the control they need - reliability, speed, efficiency, security, and scalability - for cross-chain DeFi, NFT, GameFi, and decentralized application development. InfStones is trusted by the biggest blockchain companies in the world including Binance, CoinList, BitGo, OKX, Chainlink, Polygon, Harmony, and KuCoin, among a hundred other customers. InfStones is dedicated to developing the next evolution of a better world through limitless Web3 innovation.
To date, InfStones has raised over $110 million in capital and is backed by Softbank, GGV Capital, Susquehanna International Group (SIG), Dragonfly Capital, Qiming Venture Partners, Plug and Play, and many renowned institutional investors. InfStones is proud to offer medical, vision, dental, short-term and long-term disability insurance, 401(k) plan with company matching, FSA, and other benefits to all full-time employees, along with flexible paid time off, sick days, and holidays.
If you enjoy being on the cutting edge of technology, we encourage you to apply!
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Job Description
As a Blockchain Site Reliability Engineer (SRE), you will be responsible for ensuring the reliability, availability, and performance of blockchain nodes and related infrastructure. You’ll monitor, troubleshoot, and resolve incidents in production environments, while also building automation tools to improve efficiency and reduce operational risks.
This role requires strong Linux system expertise, solid on-call and incident response experience, and the ability to work under pressure to quickly restore services. You’ll also collaborate with protocol engineers and open-source communities to ensure smooth upgrades and long-term system stability.
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Key Responsibilities
1. Deploy, monitor, and maintain blockchain nodes across multiple networks.
2. Ensure system reliability and uptime by actively managing incidents, troubleshooting, and resolving node failures.
3. Develop automation and maintenance tools (using Golang, Shell, Python, etc.) to streamline operations.
4. Build and maintain monitoring, alerting, and logging systems to proactively detect and address issues.
5. Collaborate with engineering teams and solution architects on reliability improvements and incident prevention.
6. Participate in the on-call rotation to provide timely incident response and resolution.
Qualifications
1. Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).
2. Strong Linux system administration skills (networking, performance tuning, debugging, security).
3. Expertise with at least one mainstream programming language such as Golang, Python, Javascript, Rust, etc., and have good programming skills and programming habits.
4. Experience with monitoring/alerting tools (e.g., Prometheus, Grafana, ELK, etc.).
5. Strong problem-solving skills and the ability to respond quickly under pressure.
6. Solid technical documentation skills.
Prefers (Nice to have)
1. Hands-on experience with blockchain node deployment, maintenance, and upgrades.
2. Familiarity with mainstream blockchain protocols (e.g., Ethereum, Cosmos, Polkadot, Solana).
3. Experience with containerization/orchestration tools (Docker, Kubernetes).
4. Knowledge of smart contracts, Web3 RPC, or Solidity is a plus.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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How do I get a job at DeFi?
Getting a job in the DeFi (decentralized finance) industry can be a competitive process, but there are a few steps you can take to increase your chances of finding a job in this field:
- Build up your skills and knowledge: To work in DeFi, you'll likely need to have a strong understanding of blockchain technology, as well as other related technologies such as smart contracts and cryptocurrency. Consider taking online courses or earning a degree in a relevant field to build up your skills and knowledge.
- Network with industry professionals: Attend meetups and conferences related to DeFi and make connections with professionals in the industry. Networking can be a valuable way to learn about job openings and get your foot in the door at a DeFi company.
- Create a strong online presence: Many DeFi companies will look at your online presence (such as your LinkedIn profile and personal website) when considering you for a job. Make sure to showcase your skills and accomplishments online and keep your profile up to date.
- Apply for relevant job openings: Keep an eye out for job openings at DeFi companies and apply for positions that align with your skills and experience. Apply for DeFi Jobs without Experience. Tailor your resume and cover letter to the specific job you're applying for and highlight any relevant experience or skills you have.
- Consider internships or volunteer work: DeFi Internships or volunteer work can be a great way to get your foot in the door and gain valuable experience in the DeFi industry. Many companies also offer internships to students, so consider applying for an internship if you're still in school.
- Be persistent: keep trying if you don't get a job right away. It can take time to find the right opportunity, but with the right skills and determination, you can land a job in the DeFi industry.