About the client: It is a fintech company backing the R&D of multiple global exchange and custoday platforms. With high-frequency, low-latency and highly available trading engine running on distributed public cloud, millions of orders and trades are processed every day on a 7x24 basis. Located in Ottawa, the philosophy of this company is to design and deliver secure, scalable, self-healing and production-ready fintech solutions leveraging modern cloud-native technologies. It was founded in 2018 by a group of passionate software engineers. The team consists of experienced researchers and engineers, as well as established business partners.
Senior/Principal Software Engineer is a Full Time position in Ottawa, ON, Canada. ​

​Responsibilities  

Core responsibilities

• Design, develop and test new features and products. Be curious about application performance and motivated in improving performance and scalability.
• Full practice of continuous integration and delivery. Write containerized applications that can be easily built with monitoring enabled.
• Cloud-native staging and production environment with Kubernetes, Helm and beyond.
• Work with engineers, product managers and senior leadership to build reliable system and success on every roadmap.
• Work in Agile way and frequent collaboration with team members.
• Work with a distributed global team. Collaborate with them and respond on production issues.
  

​​Other duties

• Interview and review potential candidates and provide feedbacks.
• Help colleagues to resolve issues related to their work, such as but not limited to, setting up environment, debug collaboration, options and solution review.

Requirements​

• The candidate must have a bachelor's degree or above in computer science or relevant major. The candidate should have at least 3 years of software development experience.
• Familiar with Java, or familiar with at least one coding language and has strong interest in learning new technologies.
• Self-motivated and proactively looking to solve problems.
• Be curious to learn. Be able to do research spec independently or with minor supervision.
• Good understanding on OOD/OOP and design patterns. Candidate should have some working knowledge on data structure and algorithm.
• Familiar with REST API and JSON-RPC. Know the common practice of API development.
• Experience on Relational database such as MySQL and PostgreSQL. Candidate should also have some experiences on db optimization.
• The candidate should care about the performance and scalability of applications. Experience on caching development with Redis is a plus.
• Prior experiences with SQL development and optimization will be an asset.
• Experience on major blockchains API integration (Bitcoin, Ethereum, etc.)
• Experience on developing high-frequency, production-grade trading systems.
• Experience on developing and deploying code in public cloud like AWS / GCP / Azure.
• Familiar with solidity, solid and tracible experience on defi, smart contract will be an asset. ​

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