Remote Senior Back End Developer Job at Airtm November 2025

As a Blockchain Site Reliability Engineer, you will play a crucial role in maintaining and enhancing the robust infrastructure that powers our Web3 solutions. Your key responsibilities will include:

• Deploying, monitoring, and meticulously maintaining blockchain nodes across diverse networks.
• Ensuring unparalleled system reliability and uptime through active incident management, troubleshooting, and swift resolution of node failures.
• Developing advanced automation and maintenance tools using languages like Golang, Shell, and Python to significantly streamline operational workflows.
• Building and maintaining sophisticated monitoring, alerting, and logging systems to proactively detect and address potential issues before they impact users.
• Collaborating closely with engineering teams and solution architects to drive continuous reliability improvements and implement robust incident prevention strategies.
• Participating in a rotating on-call schedule to provide timely incident response and resolution, ensuring maximum system availability.

We are looking for a proactive, skilled, and detail-oriented engineer ready to tackle the challenges of decentralized systems. Essential qualifications include:

• A Bachelor’s degree in Computer Science, Engineering, or a closely related technical field (or equivalent practical experience).
• Proven expertise in Linux system administration, including advanced networking, performance tuning, debugging, and security best practices.
• Proficiency in at least one mainstream programming language such as Golang, Python, Javascript, or Rust, coupled with strong programming habits.
• Hands-on experience with industry-standard monitoring and alerting tools (e.g., Prometheus, Grafana, ELK stack).
• Exceptional problem-solving skills and the ability to maintain composure and respond effectively under pressure.
• Demonstrated ability to produce clear, concise, and thorough technical documentation.

Highly Desirable Skills:

• Direct experience with blockchain node deployment, maintenance, and upgrade processes.
• Familiarity with mainstream blockchain protocols such as Ethereum, Cosmos, Polkadot, or Solana.
• Experience with containerization and orchestration tools like Docker and Kubernetes.
• Knowledge of smart contracts, Web3 RPC, or Solidity.

To embark on this exciting journey with InfStones, please click the ‘Apply Now’ button below. In your application, highlight your experience with blockchain infrastructure, SRE methodologies, and any specific contributions you’ve made to Web3 projects. We eagerly await your application and the opportunity to potentially welcome you to our pioneering team!

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Q1: What is the application deadline for this Blockchain SRE position?
The closing date for applications is **December 16, 2025**. We encourage all interested candidates to apply well before this date to ensure consideration.

Q2: Is this a remote position or does it require onsite work?
This is an **onsite** position within our Engineering department. We believe in the power of in-person collaboration for this role.

Q3: What are the key technical skills required for this role?
Candidates should possess strong Linux system administration skills, expertise in programming languages like Golang or Python, and experience with monitoring tools (e.g., Prometheus, Grafana). Familiarity with blockchain protocols and containerization is a significant plus.

Q4: What benefits does InfStones offer its employees?
InfStones provides a comprehensive benefits package, including competitive healthcare (medical, vision, dental), short/long-term disability, a 401(k) plan with company matching, and flexible paid time off, sick days, and holidays.