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Senior Data Developer Jobs in Washington (NOW HIRING)

iQuasar LLC

Senior Data Engineer

Washington, DC · On-site

$119K - $162K/yr

Senior Data Engineer • Position Type: Hybrid • Location : Washington, D.C Role Specific Duties/ Role Responsibilities: * Plan, design, build, test, deploy, and maintain highly scalable web-based ...

IQUASAR LLC

Senior Data Engineer

Washington, DC · On-site

$119K - $162K/yr

Senior Data Engineer ● Position Type: Hybrid ● Location : Washington, D.C Role Specific Duties/ Role Responsibilities: * Plan, design, build, test, deploy, and maintain highly scalable web-based ...

Ad Hoc

Senior Data Engineer

Mclean, VA · Remote

$107K - $145K/yr

Senior Data Engineer Job Number: 912 This is a remote position. Ad Hoc is a technology company that empowers organizations to deliver scalable, impactful digital services. Using modern, agile methods ...

Elder Research

Senior Data Engineer

Arlington, VA · On-site

$121K - $165K/yr

Senior Data Engineer General Information Requisition # 683 Locations USA-VA-Arlington Posting Date 03/20/2026 Security Clearance Required - ACTIVE IRS MBI Remote Type Hybrid Time Type Full time ...

Elder Research

Senior Data Engineer

Arlington, VA · Hybrid

$121K - $165K/yr

Senior Data Engineer General Information Requisition # 683 Locations USA-VA-Arlington Posting Date 03/20/2026 Security Clearance Required - ACTIVE IRS MBI Remote Type Hybrid Time Type Full time ...

NAVA Software Solutions

Sr. Data Engineer

Washington, DC · On-site

$129K - $156K/yr

Details: Sr. Data Engineer Location: Washington DC (1-2 days/month onsite) / 100% remote is also ok Duration: 6-12 months Position Summary The incumbent in this position will be part of the Data ...

Accenture Federal Services

Sr. Data Engineer

Washington, DC · On-site

$120K - $163K/yr

We're hiring for a Sr. Data Engineer to join our Civilian portfolio at Accenture Federal Services, where our teams are building modern digital products that directly improve everyday experiences for ...

TeamWorx Security, LLC.

Senior Data Engineer

Columbia, MD · Remote

$105K - $142K/yr

The Senior Data Engineer will work with technical teams, program leadership, and government stakeholders to integrate complex data sources, improve data quality, and deliver secure, scalable data ...

TeamWorx Security LLC

Senior Data Engineer

Columbia, MD · On-site

$135K - $165K/yr

The Senior Data Engineer will work with technical teams, program leadership, and government stakeholders to integrate complex data sources, improve data quality, and deliver secure, scalable data ...

HRC Global Services

Senior Data Architect

Reston, VA · Remote

$68.75 - $92/hr

Senior Data Architect Location: United States (Hybrid/Remote as per project requirements ... Collaborate with engineering teams on CI/CD and Infrastructure as Code * Mentor junior and mid ...

Amyx, Inc.

Sr. Data (cProbe) Engineer

Fort Belvoir, VA

$119K - $162K/yr

The Sr Data Engineer will be required ensure design best practices are applied to the cPROBE data repositories and provide recommendations for improving performance, security, reliability and ...

Amyx, Inc.

Sr. Data (cProbe) Engineer

Fort Belvoir, VA · On-site

$119K - $162K/yr

The Sr Data Engineer will be required ensure design best practices are applied to the cPROBE data repositories and provide recommendations for improving performance, security, reliability and ...

Actifai

Senior Data Engineer

Washington, DC · On-site +1

$120K - $163K/yr

Actifai is seeking experienced Senior Data Engineers. The Company Actifai is an AI company helping broadband and telecom providers optimize high-value decisions through SaaS applications. Our ...

Actif.ai

Senior Data Engineer

Washington, DC · Remote

$108K - $147K/yr

Actifai is seeking experienced Senior Data Engineers. The Company Actifai is an AI company helping broadband and telecom providers optimize high-value decisions through SaaS applications. Our ...

Satsyil Corporation

Senior Data Engineer

Vienna, VA · On-site

$106K - $144K/yr

Senior Data EngineerIntroduction: The Senior Data Engineer at Satsyil Corp will be responsible for designing, implementing, and optimizing enterprise data architectures using Databricks as the ...

BizTech Fusion

Senior Data Engineer

Washington, DC · On-site

$120K - $163K/yr

Senior Data Engineer BizTech Fusion is hiring for this position for one of its clients. ???? Location: Washington, DC Metro Area - Hybrid (2 days onsite, 3 days remote) ???? Experience: 10+ Years

Accord Technologies Inc.

Sr. Data engineer

Reston, VA · On-site

$119K - $143K/yr

Sr. Data engineer Location: Reston, VA Duration: long term Mandatory need: Candidate have to be ex-Fannie Mae, and they have to be able to work out of Reston, VA on a hybrid basis. Must Haves:

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Senior Data Developer information

What cities in Washington are hiring for Senior Data Developer jobs?

Cities in Washington with the most Senior Data Developer job openings:

Infographic showing various Senior Data Developer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, and 4% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution.

Senior Data Engineer

iQuasar LLC

Washington, DC • On-site

$119K - $162K/yr

Full-time

Re-posted 7 days ago

Job description

Makpar has an exciting opportunity for a Senior Data Engineer to join our growing team.his role requires expertise in Databricks, SQL, and ETL pipelines, with strong experience building scalable data frameworks to support enterprise decision-making.
We are seeking a Senior Data Engineer for a contract position.
• Position: Senior Data Engineer
• Position Type: Hybrid
• Location: Washington, D.C
Role Specific Duties/ Role Responsibilities:
  • Plan, design, build, test, deploy, and maintain highly scalable web-based services utilizing modern
  • Build, test, and orchestrate data pipelines in Databricks.
  • Design and optimize data structures, schemas, and ETL processes.
  • Translate business use cases into SQL queries, reports, and dashboards.
  • Manage database objects in development environments without impacting production.
  • Automate workflows using Databricks Workflows or the Jobs API.
  • Integrate code into GitHub/GitLab and support CI/CD practices.
  • Diagnose data gaps/quality issues and design test cases for validation.
  • Collaborate with developers and analysts to synchronize code and ensure reliability.

Required Qualifications:
  • Active Secret clearance (mandatory requirement)
  • Bachelor's or Master's degree in Computer Science, Data Engineering, or related field.
  • 7+ years of professional experience in data engineering.
  • Expert-level proficiency in Databricks, Apache Spark, and SQL.
  • Experience with Kafka, Airflow, or AWS Glue for ETL.
  • Proficiency in CI/CD pipelines and GitHub/GitLab version control.
  • Knowledge of cloud platforms (AWS, Azure, GCP).
  • Excellent problem-solving, debugging, and collaboration skills.

Clearance Requirement:
  • Active Secret clearance (mandatory requirement).

Please don't hesitate to contact me for any questions you may have. All employment is decided based on qualifications, merit, and business need.
Regards,
Bob Hafiz | Technical Recruiter
Representing Makpar
Phone: 703 962 6001 Ext.No.530
Direct:703-936-0013
Makpar Corporation
8a/WOSB/EDWOSB
www.makpar.com
ISO 9001:2015
ISO 20000-1:2018
ISO 27001:2013
CMMI-DEV ML3 and CMMI-SVC ML3
Winner of SBA 2019 Subcontractor of the Year Award, Region 3
Makpar is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, sexual orientation, gender identity, disability status, protected veteran status, or any other characteristic protected by law.
Flexible work from home options available.

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