Job Description for Senior Golang Backend Developer at Xion Global
**Company Overview:**
Xion Global is a frontrunner in web3 payments infrastructure, serving a
diverse clientele ranging from enterprise to small-to-medium businesses. We
enable seamless multi-chain web3 payments through user-friendly APIs or hosted
checkouts. Our comprehensive services include product creation, management,
analytics, and a robust multi-chain architecture that accommodates payments
via a variety of DEX/Bridge aggregators, relayers, smart contracts, and both
EVM and non-EVM networks. We are in search of a Senior Golang Backend
Developer with an in-depth grasp of the web3 landscape to amplify our
architecture and scaling capabilities.
**1) Responsibilities:**
* Design, Develop, and Maintain: Create, sustain, and evolve backend services and APIs primarily using Golang.
* Cross-Functional Collaboration: Work closely with frontend developers, designers, and product managers to develop high-quality, scalable, and secure blockchain-based applications.
* Blockchain Integration: Interface with various blockchain networks, smart contracts, and decentralized technologies.
* Performance and Scalability: Ensure the backend infrastructure is performant, scalable, and secure.
* Code Quality: Write clean, well-documented, and maintainable code that adheres to best practices.
* Troubleshooting: Resolve issues in the production environment efficiently.
* Code Reviews: Participate in code reviews, aiming to elevate development processes and best practices.
* Industry Awareness: Stay updated on the latest trends and advancements in blockchain technology and backend development.
* Cloud Application Development: Contribute to the design, development, and implementation of a high-performance and resilient backend cloud application.
* Data and Architecture: Support a cross-functional setup of scalable data structures, distributed storage, and computing architecture.
* Global Reach: Contribute to the design and development of systems that serve data with low latency to a global audience.
* Production Management: Run, scale, and maintain production software, ensuring frequent and fast deployments.
* Startup Growth: Actively contribute to the growth and vision of our ambitious startup.
* Unit Testing: Write unit tests to validate code functionality.
* Observability: Integrate observability through OpenTelemetry.
* Monitoring and Alerts: Utilize Prometheus and Grafana for metrics and alerting.
* Authentication: Implement JWT-based authentication.
* APIs: Develop and maintain RESTful APIs.
* Notifications: Integrate with Access Control Lists (ACL) via GRPC.
* Pub/Sub Testing: Validate publish-subscribe patterns with orders using NATS.
* Key Management: Oversee Key Management Services.
* Blockchain Exploration: Work with block explorers like RPCs, Infura, and Quicknode.
* Real-Time Communication: Implement Websockets and Webhooks.
* Event-Driven Architecture: Develop and maintain an event-driven backend architecture.
* Cloud Services: Utilize AWS for cloud-based solutions.
* Database Management: Work with MongoDB and other databases.
* Message Streaming: Implement and manage Kafka for message streaming.
**2) Requirements:**
* Bachelor's or Master's Degree in Computer Science, Computer Engineering, or a related field.
* 4+ years of experience in backend development, primarily using Golang.
* Proficiency in RESTful APIs, JWT Auth, and high-volume data streaming and processing systems.
* Experience with databases like MongoDB and cloud platforms like AWS.
* Strong understanding of blockchain technology, consensus algorithms, and smart contracts.
* Familiarity with version control systems, such as Git.
* Strong problem-solving, communication, and collaboration skills.
* Ability to work independently in a fast-paced environment.
**3) Nice-to-Haves:**
* Experience with frontend technologies like React, Angular, or Vue.js.
* Familiarity with smart contract languages like Solidity or Rust.
* Contributions to open-source blockchain projects or active community participation.
* Experience in peer-to-peer software systems and applications.
* Previous experience in node.js, typescript, Javascript.
* Experience in large-scale infrastructure services.
**What We Offer at Xion Global**
* Remote Flexibility: Enjoy the freedom of a fully remote work environment.
* Cutting-Edge Technology: Work with state-of-the-art technology and a team of experienced and passionate colleagues.
* Communication Tools: We use Slack, Jira, and Notion for seamless communication and sprint tracking.
* Monthly Meetups: Engage in recurring, collaborative virtual meetup weeks featuring team-building events.
* Ownership and Responsibility: Each team member is entrusted with at least one significant topic or project that they fully own.
**Our Culture**
At Xion Global, we are committed to excellence and inclusivity. We welcome
individuals from all walks of life who are eager to contribute to a future
where everyone has an equal opportunity to succeed. While we are a fully
remote team, we place a high value on collaboration and communication,
facilitated through tools like Slack, Jira, and Notion.
**The Recruiting Process**
Application Submission: Please submit your LinkedIn Profile or CV along with
the application form.
Kickoff Call: Successful candidates will be invited for an initial kickoff
call to discuss the role and expectations.
Tailored Interview Process: We conduct a streamlined remote interview process,
specifically designed based on the role and seniority level.
Team Onboarding: Within a matter of days, you could be an integral part of the
Xion Global team!
Xion Global focuses on Finance Technology and Blockchain / Cryptocurrency.
Their company has offices in Singapore. They have a small team that's between
1-10 employees.
You can view their website at <https://xion.global>
