Senior Site Reliability Engineer

Full time
Compensation is not specified
Backend Engineer

MachineFi Lab - Job Description

Our Vision: Machines Will Be Our Future Workforce

At MachineFi Lab, we are at the forefront of building the future of the internet and revolutionizing the reward economy. We are dedicated to creating a more fair, safe, and rewarding internet of things. With MachineFi, we are pioneering the Web3 machine economy, where everyday people and businesses can benefit from monetizing, financializing, and owning machine resources, services, and intelligence. This is our mission, and if you share our passion and desire to make a difference, MachineFi is the place for you.


  • Support monitoring services for the entire MachineFi Infrastructure.
  • Deploy and maintain various externally facing services.
  • Enhance the reliability and observability of our internal infrastructure.
  • Establish a dependable release pipeline for our engineers, enabling quick and efficient code release and deployment.
  • Utilize your on-call shift to proactively prevent incidents from occurring.
  • Optimize monitoring and alerting to detect symptoms rather than outages.
  • Troubleshoot production issues across services and different levels of the technology stack.


  • Relevant professional experience of at least 5 years. Candidates should have a background in software engineering or operations, preferably with experience as a Site Reliability Engineer (SRE) or in a similar role.
  • Proficiency in system architecture, including the ability to design and implement cross-region load balancing applications with multiple microservices, a PostgreSQL cluster, a caching layer, and a Kafka queue on AWS.
  • Experience with CI/CD pipelines and familiarity with troubleshooting existing pipelines and building new ones. Exposure to both software delivery and cloud-based service deployment is essential.
  • Knowledge of distributed systems and container orchestration, including experience with complex Kubernetes clusters.
  • Coding proficiency, allowing comprehension of the impacts of code changes on performance. Ability to automate routine tasks and eliminate manual work through writing scripts and tools.
  • Strong communication skills, which include giving and receiving constructive feedback. Comfortable with participating in planning meetings and code reviews.
  • Enthusiasm for blockchain, Web 3.0, and other decentralized technologies.
  • Experience in information security and DevSecOps practices.
  • Comfortable working remotely within a distributed team.

About MachineFi and Our Culture:

MachineFi Lab, the core developer for IoTeX, is a leading technology provider specializing in Decentralized Physical Infrastructure Networks (DePIN). DePIN represents a Web3 category with the potential to become a multi-trillion-dollar economy, driven by billions of smart devices and trillions of sensors. Our team comprises over 60 research scientists and engineers who have already achieved significant milestones such as the release of W3bstream, the world's-first decentralized off-chain compute framework for smart devices and real-world data. We aim to provide innovative middleware and tools that facilitate connections between Web2 businesses and Web3 token incentives, supported by user-owned smart devices. Our Proof-of-Anything technology enables new business opportunities leveraging various data sets such as location, activity, and humanity.

MachineFi Lab's user-friendly tools empower the creation of X-and-earn scenarios, including play-and-earn, walk-and-earn, or sleep-and-earn, designed for community-owned machine networks like smart cities and public utilities. With the backing of nearly 20 renowned venture capitalists, including Samsung Next, Jump Crypto, Draper Dragon, Xoogler Ventures, IOSG, Wemade, and Escape Velocity, MachineFi Lab is pioneering advanced technology that brings the metaverse into the physical world and vice versa.

Skills Required
Company size
Not specified
United States
Building Tomorrow's Internet Today And Powering the Machine-to-People Reward Economy

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Possess proficiency in compliance applications and tools like World-Check, Chainalysis, and Elliptic.

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Minimum of two years of relevant experience in Transaction Monitoring, Sanctions, KYC, or Investigations, with a sound knowledge of applicable rules and regulations.

Exceptional attention to detail.

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Strong organizational and communication skills.

Working at Binance:

Engage with the top blockchain ecosystem worldwide, offering vast career advancement prospects.

Collaborate with a diverse pool of exceptional talent in a learning-centric environment fostering continuous growth opportunities.

Take on challenging and innovative projects in a fast-paced environment.

Operate within a truly global setup with international teams and a flat organizational hierarchy.

Competitive compensation package and benefits.

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Discover how employees at Binance embody the organization's core values, creating a united culture that fosters collaboration, excellence, and continual development.

Embark on the Web3 revolution by applying today!

Binance is an equal opportunity employer dedicated to fostering diversity in the workforce as intrinsic to our success.

_Submitting a job application implies agreeance to our Candidate Privacy Notice that you have read.警

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Proactive working environment that encourages transformative solutions.

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Unified team effort to achieve the common goal of widespread cryptocurrency adoption.

Flexible work arrangements and career advancement opportunities.

Exclusive work perks including a visa card upon joining.

Are you ready to embark on your professional journey with us?


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Generous annual leave entitlements including birthday and work anniversary.

Flexible work arrangements with options for remote or hybrid setups.

Internal mobility program for diverse career advancement opportunities.

Access to exclusive work perks, including the visa card.

About, established in 2016, caters to over 80 million users as the rapidly expanding global cryptocurrency platform. The vision is to bring Cryptocurrency to Every Wallet™, emphasizing security, privacy, and compliance. The company is dedicated to advancing cryptocurrency adoption through innovation, supporting a fair and inclusive digital ecosystem for creators, entrepreneurs, and builders.

Join us at to learn more. upholds equal employment opportunities and promotes an inclusive environment with fair and transparent processes. Diversity and inclusion are valued, welcoming candidates with varied backgrounds, perspectives, and skills to enrich the team.

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### Responsibilities* Design, implement, and execute test plans and cases using code to tackle technical challenges and streamline the test cycle.* Estimate test efforts, analyze and communicate results, and engage in daily QA activities.* Enhance and maintain test frameworks, tools, and technologies to uphold high-quality standards.* Collaborate with Development, Test, and Product Management to devise validation strategies.* Manage test cases, report on metrics, and troubleshoot automated test scenarios across systems.* Contribute to scalable, high-quality test automation solutions for functional, regression, and performance testing.* Aid in establishing a Continuous Integration (CI) environment and drive ongoing process improvements.* Identify and suggest enhancements in test and development processes, actively participating in automation tool refinement.* Uphold high standards in a complex, evolving work environment.### Requirements* Proficiency in Backend server system QA.* Experience in mobile and web testing and automated test methodologies, emphasizing quality throughout the software development cycle.* Familiarity with test frameworks like TestNG, Appium, Selenium, and Cucumber.* Strong programming skills in languages such as Python, Javascript, Rust, Golang, or Java.* Understanding of software design principles, patterns, algorithms, data structures, and multi-threading concepts.* Ability to translate functional requirements into effective test plans and cases.* Excellent problem-solving, analytical, verbal, and written communication skills, with a focus on customer satisfaction.* Knowledge of continuous integration practices, preferably involving CircleCI.* Experience in agile environments and proficiency in working across Windows and Linux operating systems.* Passion for enhancing code quality through collaboration with development teams.**Life @**Embrace opportunities for personal and professional growth in a supportive team environment that encourages innovation and thoughtful solutions.**Benefits*** Competitive salary* Comprehensive medical insurance with coverage for dependents* Generous annual leave including birthday and work anniversary leave* Flexibility in working hours and hybrid or remote work arrangements* Internal mobility program and work perks like a visa card**About****Founded in 2016, is a leading global cryptocurrency platform dedicated to speeding up the adoption of cryptocurrency through innovation. Committed to security, privacy, and compliance, aims to empower the next generation of digital creators and entrepreneurs while creating a fairer digital ecosystem. Learn more at** is an equal opportunities employer that values diversity and inclusion, seeking candidates with different backgrounds and skills to strengthen our team. Personal data shared by applicants will be used for recruitment purposes only.*Please note that only shortlisted candidates will be contacted.*

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Develop and deploy financial products

Create large-scale software systems that impact the daily lives of millions of users

Implement open API features for key financial products

Collaborate closely with product managers to design and implement product enhancements

Conduct performance optimization, troubleshoot online incidents, and refactor systems

Write high-quality, easily maintainable code following industry best practices


A degree in Computer Science, Engineering, or equivalent practical experience

Minimum 6 years of practical experience with JVM and the Java ecosystem

Ability to perform under pressure and rapidly acquire new knowledge

Strong interpersonal skills for effective team communication

Working Environment at Binance:

Join a renowned blockchain ecosystem offering fantastic career progression opportunities

Collaborate with a diverse team, learning and growing in a dynamic environment

Engage in stimulating and challenging projects within a global organization with a flat hierarchy

Competitive remuneration and perks, along with flexible work hours and a remote-first approach

Casual work attire to promote a comfortable work setting

Learn more about the core values that drive Binancians in fostering a culture of collaboration, excellence, and advancement.

Join us in spearheading the Web3 revolution!

Binance stands committed to fostering an inclusive workplace, believing that diversity is integral to our prosperity.

Applicants are requested to review and agree to our Candidate Privacy Notice before submitting job applications.