Software Engineer (Mid-Level)

Chabez Tech LLC; Rockville, Tysons (MD, VA); Hybrid; USD 110,000 - 150,000; Full time

Job summary

Chabez Tech LLC is seeking a Mid-Level Software Engineer for Rockville, MD or Tysons Corner, VA. The role requires 3 days onsite and 2 days remote per week under a 24-month contract.

Candidates should have 7+ years of experience and strong skills in Java, Python, and Node.js, plus Spark/AWS data tech and ETL pipelines. Visa options include H1 transfer or other valid visas; H1B is not accepted for this role.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or related field with 7+ years of related experience
• Experience with OO development, cloud technologies, and data storage techs (RDBMS & NoSQL)
• Familiarity with microservices and RESTful APIs, and data pipeline orchestration tools

Skills

Java

Python

Node.js

Big Data

ETL/ELT

AWS

SQL

NoSQL

RESTful API

Microservices

Education

Bachelor's degree in CS/IS

Tools

Airflow

AWS CloudFormation/Terraform

ETL tools

Job description

#Note: W2/C2C Contract- But NO H1B (Any other visa works) Also required Local to Rockville, MD or Tysons Corner, VA only (No relocation candidate as required F2F Discussion).

Hiring

Mid-Level Software Engineer - Rockville, MD or Tysons Corner, VA (3 days onsite & 2 days remote per week)

Title: Mid-Level Software Engineer

Location: Rockville, MD or Tysons Corner, VA (3 days onsite & 2 days remote per week)
Visa: NO H1B But H1 Transfer OR Any other visa's work like OPT, CPT, Citizen, , L2, E3, TN. Etc.
Duration: 24 Months Contract
Interview: 1 & done (1.5-hour onsite interview in Rockville, MD office on October 6th)
If your candidate cannot interview onsite in Rockville, MD on October 6th, please DO NOT SUBMIT
Experience: 7 Years is mandatory

Technologies:

• Java, Python, Node.js
• Spark, EMR, Athena
• ETL/ELT development
• AWS cloud platform
• PostgreSQL, MySQL, Aurora
• DynamoDB, MongoDB, Cassandra
• Airflow, AWS Glue, Step Functions
• CI/CD and security practices

Required Technical Skills

• Proficiency in Java, Python, and/or Node.js, with solid object-oriented development and RESTful API design; familiarity with microservices architecture.
• Working experience with Big Data processing frameworks such as Apache Spark, EMR (Presto, Trino), and Athena.
• Experience building ETL/ELT pipelines for data ingestion, transformation, and loading, including batch and (ideally) streaming processing.
• Understanding of data lake and data warehouse patterns - partitioning, schema management, and file formats (Parquet, ORC, Avro) - with SQL performance tuning for analytical workloads.
• Exposure to workflow orchestration and scheduling (AWS Glue, Step Functions, Airflow) and to data quality, validation, and pipeline monitoring.
• Relational databases (PostgreSQL, MySQL, Aurora) and working knowledge of NoSQL databases (DynamoDB, MongoDB, Cassandra).
• Core AWS services (EC2, S3, Lambda, RDS, ECS, API Gateway), CloudWatch/CloudTrail, IAM, and basic VPC networking; exposure to Infrastructure as Code (Terraform/CloudFormation).
• CI/CD pipelines, test automation and unit testing, and software security best practices.

Education/Experience Requirements

Bachelor's degree in Computer Science, Information Systems, or a related discipline with at least five (7 ) years of related experience, or the equivalent combination of education and work experience.

Requires solid experience in object-oriented development, cloud technologies, and data storage technologies (both relational and NoSQL), along with growing experience in system design, performance tuning and optimization, DevOps and CI/CD, test automation and unit testing, and software security.