AWS Developer

iKrux Engineering; India; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

iKrux Engineering is seeking an AWS Developer to design and maintain cloud-native applications and data processing solutions on AWS. You will build scalable ETL pipelines, serverless solutions, and API integrations while ensuring secure access management using Python and AWS best practices.

You will work closely with architects, DevOps and data engineers to deliver robust, secure, and scalable data workflows, API integrations, and automated operations across the platform.

Qualifications

• Proficient Python development and design of cloud-native apps using AWS.
• Experience building ETL pipelines with Glue/Redshift and SQL.
• Design secure REST APIs and manage API authentication/authorization.

Responsibilities

• Build cloud-native apps and serverless solutions (Lambda, API Gateway) using Python and AWS.
• Design and optimize ETL pipelines with AWS Glue, Redshift and SQL; manage data sources and Airflow DAGs.
• Develop secure REST APIs with API Gateway and Lambda.
• Implement IAM roles/policies with least-privilege access; support security reviews.
• Monitor workloads via CloudWatch and drive reliability through automation.
• Collaborate with cross-functional teams on design reviews and documentation.

Skills

Python development

AWS services

RESTful APIs

ETL pipelines

SQL

Airflow

IAM

Serverless

CI/CD

OOP

Tools

Terraform

Job description

Experience: 5-8 Years

Role Summary

We're seeking an AWS Developer to design, develop, and maintain cloud-native applications and data processing solutions on AWS. You'll build scalable ETL pipelines, serverless solutions, and API integrations while ensuring secure access management using Python and AWS best practices - working closely with architects, DevOps, data engineers, and business stakeholders.

Key Responsibilities

• Application Development: Build cloud-native apps and serverless solutions (Lambda, API Gateway) using Python; integrate AWS and third-party services via APIs and event-driven architectures.
• ETL & Data Engineering: Design and optimize ETL pipelines using AWS Glue, Redshift, and SQL; manage data from MongoDB and other sources; build and maintain Airflow DAGs for scheduling and monitoring data jobs.
• API Development: Design secure REST APIs (API Gateway, Lambda) with proper authentication/authorization.
• Security & Governance: Implement IAM roles/policies with least-privilege access; support security reviews and vulnerability remediation.
• Monitoring & Operations: Monitor workloads via CloudWatch; troubleshoot issues and drive reliability improvements through automation.
• Collaboration: Partner with cross-functional teams on design, code reviews, and documentation.

Required Skills

• Strong Python development, OOP principles, RESTful APIs
• Hands-on AWS: Glue, Lambda, API Gateway, Redshift, S3, IAM, EC2, RDS, CloudWatch (Secrets Manager a plus)
• Strong SQL and query optimization; Redshift and MongoDB experience; ETL/data warehousing knowledge
• Airflow/DAG experience (good to have)
• IAM roles/policies and API auth/authorization knowledge
• Git/GitHub, basic CI/CD understanding; Terraform a plus

Nice to Have

• Terraform/IaC, event-driven architectures, Step Functions
• Data migration/modernization experience
• Observability tools (e.g., Datadog)