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Data Developer Jobs in Washington, DC (NOW HIRING)

Astor & Sanders

Senior Database Developer

Mclean, VA · On-site

Data migration from legacy data base and perform transformations to the data to fit in the new data base * Conduct Design reviews with the business analysts and content developers to create a proof ...

Astor & Sanders

Senior Database Developer

Mclean, VA · Hybrid

Data migration from legacy data base and perform transformations to the data to fit in the new data base * Conduct Design reviews with the business analysts and content developers to create a proof ...

Elder Research

Data Engineer

Arlington, VA · On-site

$131.90K - $158.40K/yr

Data Engineer General Information Requisition # 675 Locations USA-VA-Arlington Posting Date 03/04/2026 Security Clearance Required - IRS MBI Remote Type Hybrid Time Type Full time Description ...

Acuity INC

Data Engineer

Reston, VA

$119.30K - $143.30K/yr

The Data Engineer delivers reliable, secure, and high-performing data solutions that support analytics, reporting, and downstream advanced analytics use cases. This individual works closely with ...

VTG

Data Engineer

Chantilly, VA · On-site

$118.30K - $142.10K/yr

Overview We are seeking a Palantir Data Engineer leverages advanced Python skills within a small team to develop and implement data transformation pipelines in Palantir's environment. The Data ...

Elder Research

Data Engineer

Arlington, VA · On-site

$131.70K - $158.20K/yr

Data Engineer General Information Requisition # 675 Locations USA-VA-Arlington Posting Date 03/04/2026 Security Clearance Required - IRS MBI Remote Type Hybrid Time Type Full time Description ...

Elder Research

Data Engineer

Arlington, VA

$131.90K - $158.40K/yr

Data Engineer General Information Requisition # 675 Locations USA-VA-Arlington Posting Date 03/04/2026 Security Clearance Required - IRS MBI Remote Type Hybrid Time Type Full time Description ...

Analytica

Data Engineer

Washington, DC · On-site

$129.20K - $155.10K/yr

Analytica is seeking Data Engineers across multiple experience levels--from junior to senior--to join our growing team and support the design and development of scalable data platforms and analytics ...

VTG

Data Engineer

Chantilly, VA · On-site

$118.30K - $142.10K/yr

Overview We are seeking a Palantir Data Engineer leverages advanced Python skills within a small team to develop and implement data transformation pipelines in Palantir's environment. The Data ...

Altus Consulting Corp

Data Engineer

Herndon, VA

$117.70K - $141.40K/yr

Altus Consulting is seeking a skilled Data Engineer to join our dynamic team. You will be responsible for designing, developing, and maintaining data pipelines and infrastructure that provide ...

Jobsbridge

Bigdata Developer - Local Only

Rockville, MD

$54 - $70/hr

Review and analyze complex process, system and / or data requirements and specifications. Serve as ... Create software engineering strategies that help identify and mitigate risks. Lead other team ...

IT America Inc

Data Engineer

Mclean, VA · On-site

$115.70K - $139K/yr

Work in Agile teams, following CI/CD and DevOps best practices. Required Skills & Experience: * Strong experience in Data Engineering with hands-on development of ETL/ELT workflows. * Expertise in ...

Altus Consulting Corp

Data Engineer

Herndon, VA · On-site

$117.60K - $141.30K/yr

Altus Consulting is seeking a skilled Data Engineer to join our dynamic team. You will be responsible for designing, developing, and maintaining data pipelines and infrastructure that provide ...

Analytica

Data Engineer

Washington, DC · On-site

$129.20K - $155.10K/yr

Analytica is seeking Data Engineers across multiple experience levels-from junior to senior-to join our growing team and support the design and development of scalable data platforms and analytics ...

Central Intelligence Agency

Data Engineer

Washington, DC · On-site +1

$74.58K - $156.76K/yr

Summary DDI Data Engineers solve critical data challenges by building optimal data pipelines, analyzing and transforming data, and delivering data to systems to advance CIA's intelligence mission.

KDA Consulting Inc

Data Engineer

Chantilly, VA · On-site

$117.20K - $140.80K/yr

KDA Consulting Inc. is seeking a highly skilled Data Engineer to design, build, and maintain scalable data pipelines and architectures supporting mission-critical programs within the Intelligence ...

KDA Consulting Inc

Data Engineer

Mclean, VA · On-site

$115.70K - $139K/yr

KDA Consulting Inc. is seeking a highly skilled Data Engineer to design, build, and maintain scalable data pipelines and architectures supporting mission-critical programs within the Intelligence ...

ProSidian Consulting

Data Engineer

Alexandria, VA · Hybrid

$122.40K - $147K/yr

We seek Data Engineer | Workforce Planning & Strategic Human Capital Analytics - Training Analytics & Optimization [NSF0038038] candidates with relevant Government And Public Services Sector ...

KDA Consulting Inc

Data Engineer

Herndon, VA · On-site

$117.70K - $141.40K/yr

KDA Consulting Inc. is seeking a highly skilled Data Engineer to design, build, and maintain scalable data pipelines and architectures supporting mission-critical programs within the Intelligence ...

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All JobsData Developer JobsData Developer Jobs in Washington, DC

Data Developer information

See Washington, DC salary details

$30

$60

$91

How much do data developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for data developer in Washington, DC is $60.14, according to ZipRecruiter salary data. Most workers in this role earn between $49.28 and $68.03 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Data Developer, and why are they important?

To thrive as a Data Developer, you need strong programming skills (such as SQL, Python, or Java), a deep understanding of database design, and experience with data modeling, typically supported by a degree in computer science or a related field. Familiarity with tools like SQL Server, Oracle, ETL platforms, and cloud data services, as well as certifications in database technologies, are commonly required. Analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with stakeholders and translating data needs into solutions. These competencies ensure efficient data management, support business intelligence efforts, and enable the delivery of reliable, scalable data systems.

How does a Data Developer typically collaborate with data analysts and data engineers within a project team?

Data Developers frequently work alongside data analysts and data engineers to design, build, and maintain robust data pipelines and databases. While data engineers often focus on the infrastructure and large-scale data architecture, Data Developers bridge the gap by implementing data models, optimizing queries, and ensuring data is accessible and reliable for analysis. Regular collaboration includes aligning on data requirements, troubleshooting data flow issues, and refining processes to support business intelligence and reporting needs. This teamwork ensures that data assets are accurate, up-to-date, and tailored for various stakeholder needs.

What are Data Developers?

Data Developers are professionals who design, build, and maintain systems that collect, store, process, and analyze large volumes of data. They work with databases, data pipelines, and various programming languages to ensure that an organization’s data is accessible, reliable, and efficiently managed. Data Developers often collaborate with data analysts, data scientists, and other IT staff to support business intelligence and data-driven decision-making. Their responsibilities may include writing complex SQL queries, developing ETL (extract, transform, load) processes, and optimizing database performance.

What is the difference between Data Developer vs Data Analyst?

AspectData DeveloperData Analyst
Primary RoleBuilds and maintains data pipelines, databases, and data infrastructureAnalyzes data to generate reports, insights, and support decision-making
Skills & CertificationsSQL, ETL tools, programming (Python, Java), database managementSQL, Excel, data visualization tools, statistical analysis
Work EnvironmentData engineering teams, IT departments, software development environmentsBusiness units, analytics teams, management
Industry UsageTechnology, finance, healthcare, any data-driven industryMarketing, finance, retail, business intelligence

While Data Developers focus on creating and maintaining the data infrastructure, Data Analysts interpret data to provide actionable insights. Both roles are essential in data-driven organizations but serve different functions within the data ecosystem.

What are popular job titles related to Data Developer jobs in Washington, DC? For Data Developer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Data Developer jobs in Washington, DC look for? The top searched job categories for Data Developer jobs in Washington, DC are:
Data Developer jobs near you
Infographic showing various Data Developer job openings in Washington, DC as of May 2026, with employment types broken down into 85% Full Time, 13% Part Time, 1% Temporary, and 1% Contract. Highlights an 56% Physical, 28% Hybrid, and 16% Remote job distribution, with an average salary of $125,093 per year, or $60.1 per hour.
Senior Database Developer

Senior Database Developer

Astor & Sanders

Mclean, VA • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 22 days ago

Job description

Senior Database Developer

Astor & Sanders Corporation (Astor) is an award-winning IT solutions provider headquartered in McLean, VA seeking a Senior Database Developer with Appian experience. This is a full-time and hybrid position.

Roles & Responsibilities:

  • Collaborate with internal business resources and technical teams/SMEs to understand data sources
  • Design, build, maintain, and optimize databases
  • Develop database objects including stored procedures, tables, views and table-valued functions.
  • Write complex queries involving common table expressions, window functions and subqueries for reporting.
  • Translating business functions into conceptual, logical and physical data models.
  • Optimize database tables including the application of triggers, indices and constraints.
  • Enforce the successful application of any security standards necessary for the database, potentially including encryption at rest.
  • Performance tuning and query optimization
  • Data migration from legacy data base and perform transformations to the data to fit in the new data base
  • Conduct Design reviews with the business analysts and content developers to create a proof of concept for the reports
  • Support development teams in developing SQL queries

Requirements

  • Bachelor’s Degree in Computer Science or other related discipline
  • 5+ years’ experience as Database Developer/Programmer.
  • 5+ years’ experience integrating data from disparate sources
  • 5+ years’ experience in Agile development methodologies
  • Strong understanding of MDM policies including cleansing, normalization and standardization.
  • Demonstrated experience with Configuration Management tools
  • Ability to design and create effective data models
  • Proficient in developing stored procedures using PL/SQL and developing efficient views
  • Experience with performance tuning
  • Experience in Data Mapping and Data Migration
  • Experience with databases such as Oracle and AWS RDS
  • Understanding of data security and data access controls and design aspects
  • Strong verbal and written communication skills
  • Must demonstrate ability to work under high pressure in a complex multi-threaded environment
  • Demonstrated capability to learn, rapidly utilizing good problem solving skills
  • Desire to learn and document new tools
  • Prior experience architecting databases and warehouses for Appian BPMS solutions a plus

Benefits

Astor & Sanders Corporation (www.astor-sanders.com) offers a unique, stimulating and challenging environment that fosters individual growth and rewards performance. Astor & Sanders Corporation ( #Astor ) is an Equal Opportunity Employer. 

Some of our competitive benefits include:

  • Generous Paid Time Off (PTO) and all Federal Holidays off
  • Comprehensive Health and Dental Insurance Coverage
  • Retirement Savings Plan
  • Pre-Tax Benefit Programs
  • Wellness and Work-Life Support
  • Professional Development
  • Performance and Referral Bonuses
  • Life and Disability Insurance