Lead Engineer responsible for optimizing test equipment and processes in manufacturing at Celestica. Collaborating with engineering teams to deliver high - quality solutions.
About the role
- Senior Software Engineer leading design and evolution of scalable backend systems for InGame Sports. Mentoring engineers and defining application architecture in a hybrid role.
Responsibilities
- Design and own application and system architecture
- Lead technical decisions related to scalability, performance, security, and reliability
- Build and maintain backend services using Node.js (REST APIs, microservices, event-driven systems)
- Architect and optimize PostgreSQL databases (schema design, indexing, query optimization)
- Define and enforce architectural standards and best practices
- Conduct architecture and code reviews; mentor senior and mid-level engineers
- Collaborate with product and business teams to translate requirements into technical solutions
- Design, deploy, and manage systems on AWS with a focus on availability and cost efficiency
- Drive performance tuning, monitoring, and long-term system improvements
Requirements
- 5+ years of professional software development experience
- 2+ years in a senior technical or architecture-focused role
- Strong expertise in Node.js (JavaScript / TypeScript)
- Advanced experience with PostgreSQL, including performance tuning and migrations
- Strong knowledge of AWS, including EC2, ECS / EKS, Lambda, RDS (PostgreSQL), S3, IAM, VPC, CloudWatch
- Solid understanding of backend and distributed system design
- Experience designing RESTful APIs (GraphQL is a plus)
- Knowledge of caching strategies (Redis, in-memory caching)
- Familiarity with Docker and CI/CD pipelines
- Strong understanding of cloud security best practices
Benefits
- Flexible work arrangements
- Professional development
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Lead Engineer responsible for designing and optimizing manufacturing processes at Celestica. Develop processes for quality cost delivery goals while ensuring efficient operations in manufacturing sector.
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