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Junior Data Engineer Jobs in Reston, VA (NOW HIRING)

BLN24

Junior Data Integration Developer

Mclean, VA · On-site

$67K - $87K/yr

  • Medical

  • Dental

  • Vision

Junior Data Integration Developer Company: BLN24 About Us: We find strength in teamwork-a better you is a better us BLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal ...

AMERICAN SYSTEMS

Data Engineer - Junior

Quantico, VA

$110K - $125K/yr

  • Medical

  • Retirement

  • PTO

The Data Engineer - Jr supports the design, development, and sustainment of data pipelines, data integration, and basic data infrastructure that enable analytics and AI/ML solutions for CD&I. This ...

AMERICAN SYSTEMS

Data Engineer - Junior

Quantico, VA · On-site

$110K - $125K/yr

  • Medical

  • Retirement

  • PTO

The Data Engineer - Jr supports the design, development, and sustainment of data pipelines, data integration, and basic data infrastructure that enable analytics and AI/ML solutions for CD&I. This ...

CyberMedia Technologies

Data Engineer

Mclean, VA

$115K - $139K/yr

Provide guidance to junior data engineers and contribute to documentation and team enablement. * Works under minimal supervision with minor guidance from senior personnel. Skills & Work Experience:

BLN24

Junior Data Integration Developer

Mclean, VA · On-site

$67K - $88K/yr

They are seeking a Junior Data Integration Developer to support the development and integration of cloud-native data services and backend integration solutions for mission-critical forecasting and ...

Unissant

Senior Palantir Data Engineer

Herndon, VA · On-site

$114K - $196K/yr

Experience mentoring junior data engineers or leading a technical team preferred.Education:Bachelor 's Degree is required. Preferred field of study in Computer Science, Information Technology ...

Amazon

Data Engineer III - AMZ9444040

Arlington, VA · On-site

$170K - $209K/yr

Mentor junior data engineers. Position Requirements: Bachelor's degree or foreign equivalent degree in Computer Science, Engineering, Information Systems, Mathematics, or a related field and three ...

JANSON

Junior Data Analyst / Developer

Fairfax, VA · On-site

The Junior Analyst / Developer will provide analytical and instructional support while developing ... data validation, quality checks, and sustainment artifacts · Support analytics handoff and ...

MasterCard

Senior Data Engineer

Arlington, VA · Hybrid

$132K - $212K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... junior Data Engineers, ensuring efficient execution of their tasks while providing mentorship and guidance. - Build trust-based working relationships with peers and clients across local and global ...

Mastercard, Inc.

Senior Data Engineer

Arlington, VA · On-site

$132K - $212K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... junior Data Engineers, ensuring efficient execution of their tasks while providing mentorship and guidance. - Build trust-based working relationships with peers and clients across local and global ...

SynergisticIT

Junior Data Analyst

Washington, DC · On-site

Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for ...

Xpect Solutions, Inc.

Data Engineer

Arlington, VA · On-site

$131K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Overview XPECT Solutions is seeking a Junior Data Engineer to support our Federal Government Customer with delivering secure, cloud-based mission systems. The Engineer will contribute to the end ...

New

Amazon

Data Engineer III - AMZ10066423

Herndon, VA · On-site

$170K - $209K/yr

Mentor junior data engineers. Position Requirements: Master's degree or foreign equivalent degree in Computer Science, Engineering, Information Systems, Mathematics, or a related field and three ...

GRVTY

Data Engineer

Chantilly, VA · On-site

$118K - $142K/yr

GRVTY is a company that provides tactical data engineering solutions, embedding skilled ... junior level development at best) • Ability to be a self starter and ask questions when needed ...

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All JobsData Engineer JobsJunior Data Engineer JobsJunior Data Engineer Jobs in Reston, VA

Junior Data Engineer information

See Reston, VA salary details

$34.9K

$74.8K

$114.1K

How much do junior data engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior data engineer in Reston, VA is $74,834.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,600.00 and $83,400.00 per year, depending on experience, location, and employer.

What is a junior data engineer?

A Junior Data Engineer is an entry-level role focused on building and maintaining data pipelines, supporting data integration, and ensuring efficient data flow within an organization. They work with databases, ETL (Extract, Transform, Load) processes, and cloud platforms to help store, process, and analyze data. Junior Data Engineers collaborate with senior engineers and data analysts to optimize data infrastructure and improve performance. They typically have knowledge of SQL, Python, and big data tools like Spark or Hadoop. This role serves as a foundation for advancing into senior data engineering positions.

What are the typical responsibilities of a junior data engineer?

As a Junior Data Engineer, you will likely spend your days assisting with data pipeline development, performing basic data extraction, transformation, and loading (ETL) tasks, and helping maintain and troubleshoot databases. You may also be responsible for supporting data quality checks, writing simple scripts, and documenting your processes to help senior engineers and data analysts. Collaboration is key, as you'll often work closely with team members to understand project requirements and integrate feedback. This role offers the chance to build technical skills on real-world projects while gaining mentorship from experienced engineers.

What are the most commonly searched types of Data Engineer jobs in Reston, VA?

The most popular types of Data Engineer jobs in Reston, VA are:

What are popular job titles related to Junior Data Engineer jobs in Reston, VA?

For Junior Data Engineer jobs in Reston, VA, the most frequently searched job titles are:

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The top searched job categories for Junior Data Engineer jobs in Reston, VA are:

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Cities near Reston, VA with the most Junior Data Engineer job openings:

Junior Data Engineer jobs near you
Infographic showing various Junior Data Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $74,834 per year, or $36 per hour.

Junior Data Integration Developer

BLN24

Mclean, VA • On-site

$67K - $87K/yr

Full-time

Medical, Dental, Vision

Re-posted 22 days ago

Job description

Job Title: Junior Data Integration Developer
Company: BLN24
About Us: We find strength in teamwork-a better you is a better us
BLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals. Our service and solutions delivery start with understanding each client's end-state, and then seamlessly integrating within each Agency's organization to improve and enhance strategic and technical operations and deployments.
Position Overview:
BLN24 is seeking a Junior Data Integration Developer to support the development
and integration of cloud-native data services and backend integration solutions
for mission-critical forecasting and data modernization systems. This role focuses
on building and maintaining REST APIs, integrating external data services,
processing and validating large datasets, and supporting scalable backend
integration services using AWS cloud technologies.
The selected candidate will support data transformation, API integrations,
geospatial data workflows, and cloud-native integration pipelines while
collaborating with development teams using Agile and modern development
practices.
Key Responsibilities:
  • Build and maintain RESTful APIs and backend integration services.
  • Develop mock APIs and OpenAPI specifications for system integrations.
  • Support scalable backend services using AWS cloud technologies.
  • Perform data transformation, validation, and processing for large datasets.
  • Assist with geospatial data integration and processing workflows.
  • Support event-driven and streaming data integration pipelines.
  • Support integration testing and API validation activities.
  • Document data flows, API integrations, and system integration patterns.
  • Integrate AWS services including Lambda, S3, DynamoDB, API Gateway, and CloudFront.
  • Develop and execute unit and integration tests.
  • Participate in code reviews and support development best practices.
  • Troubleshoot and resolve integration and application issues.

Required Qualifications:
  • Bachelor's degree in computer science, Software Engineering, Information Systems, or related field.
  • 1-2 years of experience in backend development, API integration, data integration, or web application development.
  • Experience with RESTful API development and integration.
  • Experience with AWS cloud services and cloud-native development patterns.
  • Familiarity with JavaScript/TypeScript and frontend frameworks such as React, Angular, or Vue.js.
  • Experience with Docker and Kubernetes/EKS environments.
  • Understanding of AWS Lambda and serverless architecture concepts.
  • Experience with Git version control and CI/CD pipelines.
  • Strong analytical, troubleshooting, and communication skills.
Preferred Qualifications:
  • Experience with geospatial or mapping libraries such as Mapbox, Leaflet, or OpenLayers.
  • Experience supporting scientific, forecasting, or data-intensive applications.

Technical Skills:
  • REST API Development
  • AWS Cloud Services
  • JavaScript / TypeScript
  • React / Angular / Vue.js
  • Docker & Kubernetes (EKS)
  • AWS Lambda / API Gateway
  • Data Transformation & Validation
  • CI/CD Pipelines
  • Git Version Control

What BLN24 brings to the Game:
BLN24 benefits are game changing. We like our team to play hard and that means they need to be taken care of - physically, financially, and emotionally. We make sure to keep them in the game by giving them access to generous medical, dental, and vision plans.
  • You can join one of the fastest growing companies headquartered in the Washington DC Metro Area. We give you the opportunity to work in different sectors, so you have the chance at variety while maintaining stability.
  • Flexibility at BLN24 allows each individual the opportunity to balance quality work and their personal lives. Depending on projects, we allow remote working opportunities so you can always be in the game no matter where you call home.
BLN24 is an Equal Opportunity Employer. We believe people are our strength and understand diverse talents are key to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

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