Senior Back-End Engineer at LotusFlare | Canada | Rezi

Senior Back-End Engineer at LotusFlare

Senior Back-End Engineer

LotusFlare · Canada

1 months ago

Senior Back-End Engineer

LotusFlare · Canada

a month ago
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About the Role

Senior Backend Engineers at LotusFlare are responsible for developing, securing, and scaling the back-end infrastructure to support a platform handling millions of concurrent API calls. Engineers are integral to the global team, directly responsible for over half a million users, and work on mission-critical, highly available distributed systems.

Responsibilities

  • Manage the entire software cycle from development and testing to code reviews and production maintenance.
  • Collaborate closely with product and other functional engineering teams.
  • Engage in regular team sync-ups, including daily meetings and stand-ups.
  • Actively participate in team discussions, asking questions and providing answers.
  • Take ownership of the code written.

Requirements

  • 5-7+ years of experience in designing, building, and deploying highly scalable and secure web services in production.
  • Strong understanding of security best practices, performance optimization, and fault tolerance.
  • In-depth knowledge of distributed systems concepts (consistency, fault tolerance, consensus algorithms).
  • Mastery of RESTful API design principles, including experience with API gateways, documentation tools, and security.
  • Deep understanding of network protocols (TCP/IP, HTTP, DNS) and their impact on application performance and security.
  • Strong understanding of concurrency models and their tradeoffs.
  • Experience with techniques for handling concurrency challenges in high-traffic environments.
  • Advanced data modeling skills in both SQL and NoSQL databases.
  • Hands-on experience with cloud platforms and technologies such as containerization (Docker, Kubernetes), serverless computing, and DevOps tools.

Skills

  • Node.js
  • Lua
  • Scala
  • Java
  • Python
  • Golang
  • C++
  • RESTful API design
  • API gateways
  • API documentation tools
  • API security
  • TCP/IP
  • HTTP
  • DNS
  • Concurrency models
  • SQL
  • NoSQL
  • Docker
  • Kubernetes
  • Serverless computing
  • DevOps tools

Location

  • Silicon Valley

Work Type

  • Full-time

Experience Level

  • Senior

Education Level

  • BA/BS in Computer Science, a related technical field, or equivalent practical experience is a plus

Salary/Compensations

  • Competitive salary package
  • Yearly bonus

Benefits

  • Paid lunch (In the office)
  • Private healthcare
  • Training and workshops
  • Truly flexible working hours
  • Opportunity to learn from and work with top-of-the-class engineers

About the Company

  • LotusFlare is a provider of cloud-native SaaS products based in Silicon Valley.
  • Founded by the team that helped Facebook reach over one billion users, LotusFlare aims to make affordable mobile communications available globally.
  • The company's platform, Digital Network Operator® (DNO™) Cloud, is licensed to telecommunications services providers and supports millions of customers worldwide.
  • LotusFlare also developed the eSIM travel product - Nomad, offering global travelers high-speed, affordable data connectivity in over 190 countries.
  • At LotusFlare, we attract and retain amazing people by offering purposeful work where team members see the tangible impact of their efforts, and growth opportunities for professional development in cloud-native enterprise software.
  • Our mission is to simplify technology to create better customer experiences using an "experience down" approach.
  • DNO Cloud empowers communication service providers to innovate, reduce costs, monetize network assets, engage customers, drive acquisition, and increase retention.
  • Headquartered in Santa Clara, California, with five major offices worldwide, LotusFlare serves leading global enterprises.