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Senior Data Developer Jobs in Washington (NOW HIRING)

They are seeking a Senior Data Scientist to conduct data analytics, data engineering, and predictive analysis to enable more informed analytic decisions. The successful candidate will assist with ...

We are seeking a highly skilled Senior Data Engineer to lead and execute critical engineering tasks in support of an advanced visual analytic application. This role requires a motivated and ...

Senior Data Architect

Herndon, VA · On-site

$69.25 - $92.50/hr

Senior Data Architect Location: Remote Clearance: Public Trust Type: Full-time, W2 About VivSoft ... Collaborate with executives, product owners, developers, and data engineering teams. * Review ...

Senior Data Analyst

Washington, DC

$97K - $122K/yr

... engineering, systems integration, and user-centered design to help clients translate complex ... Senior Data Analyst The Senior Data Analyst will serve as a senior technical and analytical ...

Senior Data Engineer

Mclean, VA · On-site

$107K - $145K/yr

About the role As a Senior Data Engineer at Range, you'll be the technical owner of Range's data infrastructure at a pivotal moment. We've grown organically and have different warehouses and a ...

Senior Data Engineer

Arlington, VA · Hybrid

$132K - $212K/yr

Title and Summary Senior Data Engineer Overview: Mastercard Services Technology is seeking a Senior ... developer productivity tools (e.g., GitHub Copilot); prior experience is not required, but a ...

Senior Data Engineer

Arlington, VA · On-site

$132K - $212K/yr

Title and Summary Senior Data Engineer Overview: Mastercard Services Technology is seeking a Senior ... developer productivity tools (e.g., GitHub Copilot); prior experience is not required, but a ...

As a Senior Data Scientist on this program, you'll own the data architecture and pipeline ... You'll bring deep database and cloud architecture experience, strong programming skills, and the ...

ACTIVITIES & RESPONSIBILITIES The Senior Data Engineer will be responsible for developing and integrating advanced data analytics for both desktop and web-based visual analytic platforms. This ...

As a Senior Data Scientist on AGAIM, you'll own the data architecture and pipeline infrastructure ... You'll bring deep database and cloud architecture experience, strong programming skills, and the ...

Senior Data Architect

Fairfax, VA · On-site

$68.75 - $92/hr

Provide senior technical leadership to development teams, data engineers, and junior data architects to ensure consistent design standards and architectural best practices. . Establish and enforce ...

Senior Data Engineer

Chantilly, VA · On-site

$109K - $148K/yr

Familiarity with CI/CD pipelines and DevOps best practices * Strong analytical and problem-solving ... A senior-level Data Engineer who can lead by example while remaining hands-on technically * Someone ...

Senior Data Engineer

Chantilly, VA · On-site

$109K - $148K/yr

Familiarity with CI/CD pipelines and DevOps best practices * Strong analytical and problem-solving ... A senior-level Data Engineer who can lead by example while remaining hands-on technically * Someone ...

We are looking for seasoned Senior Data Engineer to work with our team and our clients to develop enterprise grade data platforms, services, and pipelines. We are looking for more than just a "Senior ...

Overview BigBear.ai is seeking a Senior Data Scientist to conduct data analytics, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis using scientific ...

Overview We are looking for seasoned Senior Data Engineer to work with our team and our clients to develop enterprise grade data platforms, services, and pipelines. We are looking for more than just ...

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Senior Data Developer information

Infographic showing various Senior Data Developer job openings in Washington as of July 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution.
Sr. Data Scientist

Sr. Data Scientist

BigBear.ai

Washington, DC • On-site

Full-time

Re-posted 27 days ago


Job description

Job Summary:
BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. They are seeking a Senior Data Scientist to conduct data analytics, data engineering, and predictive analysis to enable more informed analytic decisions. The successful candidate will assist with building AI tools that automate key processes and perform various ML-based tasks.
Responsibilities:
• creating various ML-based tools or processes, such as recommendation engines or automated lead scoring systems
• Perform statistical analysis, apply data mining techniques, and build high quality prediction systems.
Qualifications:
Required:
• Must possess a TS/SCI clearance with a CI poly (or ability to obtain)
• Bachelor’s degree in data science, data engineering, mathematics, or another related field
• Minimum of 8 years of experience conducting analysis using data science or engineering, with at least a portion of experience within the last 2 years
• Deep understanding and experience using Python, R, and/or SQL
• Prior experience with large data, multi-INT analytics, machine learning, and automated predictive analytics
Preferred:
• Master’s degree in data science, data engineering, mathematics, or another related field (an additional 5 years of experience may be substituted for this requirement)
• At least 12 years of experience conducting analysis using data science or engineering, with at least a portion of experience within the last 2 years
• Experience working creating products for Object Based Intelligence purposes
• Experience within the DoW and/or the US Intelligence Community
Company:
BigBear.ai's mission is to deliver clarity for the world's most complex decisions. Founded in 2020, the company is headquartered in Fairfax, USA, with a team of 501-1000 employees. The company is currently Late Stage.