Senior DevOps & Full-Stack Engineer

Cloud Infrastructure and DevOps

• Design, implement and maintain scalable AWS infrastructure.
• Work with AWS services such as EC2, ECS or App Runner, RDS, S3, CloudFront, Route 53, IAM, CloudWatch and managed Redis.
• Plan and execute application and database migrations to AWS.
• Build and maintain CI/CD pipelines using GitHub Actions.
• Automate linting, type-checking, testing, building and deployment.
• Implement Docker-based development and production workflows.
• Manage development, staging and production environments.
• Implement secure secrets management and environment-level access controls.
• Establish infrastructure-as-code practices using Terraform, AWS CDK or CloudFormation.
• Configure domain routing, SSL certificates, CDN caching and cache invalidation.
• Implement database backups, recovery procedures and disaster-recovery drills.
• Maintain rollback, blue/green and canary deployment procedures.

Full-Stack Engineering

• Contribute to Next.js, React, Node.js and TypeScript applications.
• Build and maintain backend APIs and microservices.
• Work with PostgreSQL, MySQL, Redis, queues and background workers.
• Improve multi-tenant data isolation, authentication and role-based access control.
• Optimize application performance, API response times and database queries.
• Support catalog importing, product search, pricing, image-processing and background-job services.
• Review application architecture and recommend practical improvements.
• Assist with production debugging across frontend, backend, database and infrastructure layers.

Technical Leadership

• Lead a small team of full-stack and catalog-automation developers.
• Break business requirements into actionable technical tasks.
• Review code and enforce engineering standards.
• Mentor junior and mid-level developers.
• Establish pull-request, testing and release practices.
• Maintain technical documentation, architecture decisions and operational runbooks.
• Coordinate releases and ensure that rollback plans are prepared.
• Monitor delivery progress and communicate technical risks clearly.
• Promote secure, testable and maintainable engineering practices.

Reliability and Observability

• Implement structured logging, metrics, tracing and alerting.
• Work with OpenTelemetry and suitable monitoring platforms.
• Create dashboards for API health, queue backlogs, import failures and infrastructure usage.
• Investigate production incidents and prepare root-cause analyses.
• Improve system uptime, deployment reliability and recovery time.
• Identify infrastructure-cost optimization opportunities.

• At least 4 years

• Bachelor of Science (BSc) in Computer Science & Engineering
• Master of Science (MSc) in Computer Science & Engineering

• Bachelor’s Degree in Computer Science, Software Engineering, Information Technology or a related field.

• Age At most 39 years
• Only Male

• Must be willing to remain hands-on with both code and infrastructure.
• Strong ownership and decision-making ability.
• Ability to explain complex technical matters clearly.
• Ability to review existing systems before recommending major changes.
• Comfortable working in a growing product company with evolving requirements.
• Able to manage urgent production issues calmly and methodically.
• Must be available to work from the Vatara, Dhaka office.

• At least four years of professional software engineering, DevOps or cloud-infrastructure experience.
• Strong practical experience with AWS.
• Strong knowledge of Linux, Nginx, networking, DNS and SSL.
• Experience with Docker and containerized deployments.
• Experience building CI/CD workflows using GitHub Actions, GitLab CI or similar tools.
• Professional experience with JavaScript or TypeScript.
• Experience with Node.js and React or Next.js applications.
• Strong SQL and relational-database knowledge.
• Experience with PostgreSQL or MySQL administration and optimization.
• Understanding of API security, authentication, authorization and secrets management.
• Experience leading technical projects or mentoring developers.
• Strong troubleshooting and production-debugging ability.

• Experience with Terraform, AWS CDK or CloudFormation.
• Experience with Redis, BullMQ or other job queues.
• Experience with OpenSearch, Elasticsearch or Algolia.
• Understanding of multi-tenant SaaS architecture.
• Experience with e-commerce or product-catalog platforms.
• Familiarity with Laravel or migration from legacy PHP applications.
• Knowledge of Playwright, Vitest and API contract testing.
• Experience with observability platforms and distributed tracing.
• Understanding of Core Web Vitals, CDN optimization and image delivery.
• Familiarity with security reviews, disaster recovery and SOC 2 readiness.

• Weekly 2 holidays
• Salary Review: Half Yearly
• Festival Bonus: 2
What We Offer Opportunity to lead the technical delivery of an international SaaS platform. Direct involvement in architecture and infrastructure decisions. Five-day working week. Access to AWS, modern development tools and AI-assisted workflows. Performance-based salary review. Leadership and professional-growth opportunities. Salary and other benefits according to company policy.

Selection Process The selection process may include: Technical screening interview. Architecture and AWS scenario discussion. Practical code or infrastructure review. Team-leadership and production-incident discussion. Final management interview. Application Instructions Apply through Bdjobs with an updated CV. Applicants should include: GitHub, GitLab or portfolio link. Summary of AWS services used in production. Description of one CI/CD pipeline personally implemented. Team size previously led or mentored. A brief example of a production incident personally resolved.

Send your CV to the given email admin@infoloomsystems.com or Email your CV from My Bdjobs account