Senior Full Stack Developer

Compunnel, Inc.; McLean (VA); On-site; USD 100,000 - 140,000; Full time

Job summary

A leading company in the technology sector is seeking a highly skilled Senior Full Stack Developer to contribute to a data modernization project. The ideal candidate should have strong experience in developing microservices with Python, PySpark, and cloud-native solutions on AWS, ensuring high scalability and performance. This role includes system analysis, technical documentation, and collaboration with various teams, requiring excellent communication and technical skills.

Qualifications

• Strong experience with Python and PySpark-based microservices development.
• Proficiency with AWS EKS and automation tools.
• Hands-on experience with SAS and Informatica.

Responsibilities

• Develop microservices using Python, PySpark, AWS EKS, and Postgres.
• Analyze systems and define technical requirements.
• Write automated tests and ensure code quality.

Skills

Python

PySpark

DevOps

AWS

Automation

Tools

Jenkins

SonarQube

Fortify

Docker

Cucumber

PyTest

Job description

We are seeking a highly skilled Senior Full Stack Developer to contribute to a data-oriented modernization project.

The ideal candidate will have hands-on experience with Python and PySpark-based microservices, cloud-native development on AWS EKS, and strong automation and DevOps capabilities.

This role involves system analysis, microservices development, test automation, and collaboration with cross-functional teams to deliver scalable and high-performance solutions.

Key Responsibilities

• Develop microservices using Python, PySpark, AWS EKS, and AWS Postgres for a data modernization initiative.
• Analyze current systems built on Informatica, SAS, AutoSys, and DB2 to define technical and functional requirements.
• Create and maintain technical documentation including data mappings and requirement specifications.
• Write automated tests using Behave/Cucumber and PyTest aligned with the new architecture.
• Ensure code quality, performance tuning, and scalability using tools like Jenkins, SonarQube, and Fortify.
• Engage with business teams to understand requirements and translate them into technical solutions.
• Support container-based deployments and CI/CD pipelines using Docker and Jenkins.
• Contribute to Agile development processes and participate in sprint planning and reviews.
• Collaborate with reporting and data analysis teams to support application development and data insights.

Required Qualifications

• Strong experience in Python and PySpark-based microservices development.
• Proficiency with AWS EKS, Postgres, and automation tools such as Behave/Cucumber and PyTest.
• Hands-on experience with SAS, Informatica, Snowflake, Jenkins, SonarQube, Fortify, and AutoSys.
• Familiarity with DevOps practices and container deployments.
• Experience in system and data analysis, technical documentation, and Agile methodologies.
• Excellent communication and collaboration skills.

Preferred Qualifications

• Experience with AMQ, Kubernetes, Java, Spring Boot, DB2, and Tableau.
• Background in reporting applications and data analysis.