Senior Full Stack Engineer

At Polygon Technology, we specialize in building cutting-edge software solutions that empower businesses around the world. With a strong focus on innovation, quality, and user experience, we are proud to deliver high-performance applications across platforms. Our team is driven by a passion for technology, a commitment to excellence, and a collaborative spirit.

We are looking for a skilledSenior Full Stack Engineer with5+ years of experience to join our Engineering Team. The ideal candidate will have strong hands-on experience in developing modern, scalable web applications usingNext.js, NestJS, and TypeScript, along with solid expertise inKubernetes, PostgreSQL, Terraform, CI/CD, and Microsoft Azure services.

You will work across the full application lifecycle, including frontend and backend development, database architecture, cloud infrastructure, deployment automation, monitoring, and security. The role requires someone who can work independently while collaborating closely with cross-functional teams to deliver high-quality software solutions.

Key Responsibilities

Full Stack Application Development

• Design, develop, and maintain scalable web applications usingNext.js, NestJS, TypeScript, and Node.js.
• Develop robust frontend interfaces and backend services following modern software engineering practices.
• Build and integrateRESTful APIs and backend services with frontend applications.

Database Development and Architecture

• Design, develop, and maintainPostgreSQL databases.
• Work on database schema design, data modeling, indexing, migrations, query optimization, and performance tuning.
• Ensure database solutions are scalable, secure, and reliable.

Cloud and Kubernetes

• Deploy and manage containerized applications usingDocker and Kubernetes.
• Work withAzure Kubernetes Service (AKS) for application deployment and orchestration.
• Manage application environments usingAzure Container Registry, Azure Blob Storage, Azure Storage, and Azure Database for PostgreSQL.
• Implement secure and scalable cloud-native solutions on Microsoft Azure.

Infrastructure and DevOps

• Develop and maintain Infrastructure as Code usingTerraform.
• Design, implement, and maintainCI/CD pipelines for automated build, testing, deployment, and release processes.
• Work withAzure DevOps Repos, Pipelines, and Agent Pools.
• Automate development and deployment workflows while maintaining reliability and security.

Identity, Security, and Monitoring

• Implement authentication and identity management usingMicrosoft Entra ID and Entra External ID.
• Manage application secrets and sensitive configurations usingAzure Key Vault.
• Implement application monitoring, logging, and observability usingAzure Monitor.
• Follow security best practices across application development, infrastructure, and deployment processes.

Collaboration and Delivery

• Work closely with Product Managers, UI/UX Designers, Backend Developers, DevOps Engineers, QA teams, and other stakeholders.
• Participate in code reviews, technical discussions, and architecture decisions.
• Troubleshoot application, infrastructure, deployment, and production issues.
• Contribute to improving development standards, engineering practices, and system reliability.

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 5+ years of professional experience in full-stack software development.
• Strong hands-on experience withNext.js, NestJS, and TypeScript.
• Strong understanding ofNode.js, RESTful APIs, and modern web application development.
• Hands-on experience withPostgreSQL and database architecture.
• Strong experience withKubernetes and containerized application deployment.
• Hands-on experience withAzure Kubernetes Service (AKS).
• Practical experience withTerraform and Infrastructure as Code.
• Experience creating and maintainingCI/CD pipelines.
• Strong hands-on experience withAzure DevOps, includingRepos, Pipelines, and Agent Pools.
• Experience working withMicrosoft Entra ID and Entra External ID.
• Experience withAzure Container Registry, Azure Blob Storage, Azure Storage, and Azure Database for PostgreSQL.
• Familiarity withAzure Monitor and Azure Key Vault.
• Strong understanding of cloud infrastructure, deployment automation, security, and monitoring.
• Experience working withGit andAgile development methodologies.
• Strong debugging, analytical, problem solving, communication, and collaboration skills.
• Previous experience working onenterprise applications, cloud-native platforms, FinTech, Banking, or large-scale systems will be considered a strong advantage.
• Candidates who canjoin immediately or within a short notice period will be given preference.

💡 Why Join Polygon Technology?

• Be part of a fast-growing tech company delivering data-driven solutions
• Work with cutting-edge technologies and mission-critical systems
• Collaborate with a skilled and experienced engineering team
• Competitive salary and growth-oriented environment
• Across Bangladesh (on-site required)

Other Information

• Salary Range: As per company policy
• Employment Type: Full Time
• Perks: Fully subsidized meals
• Routine: Sunday - Thursday