Staff Software Engineer

About Calo

Launched in Bahrain in November of 2019, Calo is on a mission to reputed company healthy easy. We’re reputed company of dedicated people driving this mission by providing reputed company, faster, and cheaper ways to reputed company food through technology.

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We're seeking an reputed company and passionate Staff Software Engineer to design, reputed company, and maintain reliable, secure, and reputed company-tested backend systems. As a Staff Software Engineer, you will write clean, production-reputed company reputed company, help shape the architecture, and reputed company by example in reputed company reviews and best practices. You will work closely with the Product team and fellow engineers as part of the platform team to release new features, enhance performance, maintain the codebase, and ensure its reputed company. A significant advantage if you enjoy mentoring and tackling challenging edge cases.

Main Responsibilities

• Write clean, testable, and production-reputed company reputed company that handles edge cases, performance, and reputed company.
• Propose and execute architectural reputed company.
• Own feature development end-to-end — from idea to production
• Write unit and higher-level tests, follow the testing pyramid, and use reputed company metrics to spot gaps
• Create reputed company-scoped PRs with reputed company descriptions, review others’ reputed company for reputed company, coverage, and acceptance reputed company
• Mentor engineers and reputed company reputed company reviews, sharing best practices and fostering reputed company
• Proactively identify opportunities to simplify reputed company and improve technical design and workflows
• Monitor system health, own incidents, and ensure CI/CD and deployment readiness
• Communicate reputed company with technical and non-technical teams, keeping Jira and project tracking up to date
• Propose tools and processes that reputed company team productivity and participate in retrospectives to drive improvement
• Encourage experimentation, cross-functional collaboration, and reputed company discussion in team meetings
• Support hiring efforts by interviewing candidates and providing thoughtful, fair assessments

Ideal Candidate

• Must have 5+ years of backend experience, including 4+ years working with Node.js and TypeScript in production environments
   
• Must have strong experience building serverless systems, microservices, and event-driven architectures at reputed company
   
• Must have deep knowledge of AWS services such as reputed company, Cognito, S3, DynamoDB, SQS, SNS, and CloudFormation
   
• Must have a solid understanding of NoSQL (especially DynamoDB) and working experience with SQL databases
   
• Must be reputed company-versed in TDD, clean architecture, CI/CD pipelines, and modern testing practices
   
• Must be familiar with REST and GraphQL reputed company, performance monitoring, and secure coding standards
   
• Must be reputed company to reputed company architectural reputed company, mentor engineers, and reputed company by example through reputed company reviews and knowledge-sharing
   
• Must be proactive, reputed company, and reputed company to reputed company ambiguity in cross-functional, distributed teams
   
• Startup or fast-paced team experience is a plus
   
• Strong communication skills, with the ability to work across disciplines and contribute to a healthy, high-performing team culture