

System One
Data Developer
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Developer in Arlington, Virginia, with a contract length of unspecified duration. Pay rate is not mentioned. Candidates must have 2+ years of experience in data analysis, proficiency in Python, SQL, and Agile methodologies, and a relevant bachelor's degree.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
Unknown
-
ποΈ - Date
June 11, 2026
π - Duration
Unknown
-
ποΈ - Location
On-site
-
π - Contract
Unknown
-
π - Security
Unknown
-
π - Location detailed
Arlington, VA
-
π§ - Skills detailed
#Data Cleansing #Agile #ML (Machine Learning) #Tableau #Data Analysis #"ETL (Extract #Transform #Load)" #Python #Data Integration #SAS #Alteryx #Microsoft Power BI #Data Wrangling #SQL (Structured Query Language) #Scala #BI (Business Intelligence) #Documentation #Automation #R #Databricks #Qlik #Data Science
Role description
Job Title: Data Analyst/Developer
Location: Arlington, Virginia Onsite
Must be clearable
Overview
If interested reach out directly to kimberly.spicer@systemone.com or call/text 301-252-8762
Responsibilities
β’ Support the delivery of client solutions using advanced analytics, exploratory data analysis, data wrangling, and ETL processes within a SAFe Agile environment.
β’ Derive insights from data and build robust data applications using analytics and coding tools (e.g., Python, R, Alteryx, SQL, SAS).
β’ Perform complex operations to prepare data for analysis and application development (e.g., data cleansing, data integration, data transformation).
β’ Participate in Agile ceremonies to gather analytic and application requirements directly from clients and product owners.
β’ Develop documentation, code repositories, and guides for analytics usage, application maintenance, and scalability.
Requirements
β’ Minimum 2 years relevant work experience in analyzing and wrangling data, building automations, and dashboarding using Power BI and Tableau.
β’ Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or similar technologies.
β’ Bachelorβs degree in a technological or quantitative discipline from an accredited college/university.
β’ Proven proficiency in custom application creation, software coding standards, and Agile development methodologies (SAFe Agile highly preferred).
β’ Solid knowledge of data science and machine learning concepts and techniques.
β’ Strong written and verbal communication skills, with ability to establish rapport with colleagues and clients.
β’ Strong attention to detail, organization, and ability to learn new concepts and technologies.
β’ Nice to Have: Experience with Advana, Databricks, UiPath, Palantir, Qlik, and Power BI.
System One, and its subsidiaries including JoulΓ© and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M1
Ref: #851-Rockville-S1
Job Title: Data Analyst/Developer
Location: Arlington, Virginia Onsite
Must be clearable
Overview
If interested reach out directly to kimberly.spicer@systemone.com or call/text 301-252-8762
Responsibilities
β’ Support the delivery of client solutions using advanced analytics, exploratory data analysis, data wrangling, and ETL processes within a SAFe Agile environment.
β’ Derive insights from data and build robust data applications using analytics and coding tools (e.g., Python, R, Alteryx, SQL, SAS).
β’ Perform complex operations to prepare data for analysis and application development (e.g., data cleansing, data integration, data transformation).
β’ Participate in Agile ceremonies to gather analytic and application requirements directly from clients and product owners.
β’ Develop documentation, code repositories, and guides for analytics usage, application maintenance, and scalability.
Requirements
β’ Minimum 2 years relevant work experience in analyzing and wrangling data, building automations, and dashboarding using Power BI and Tableau.
β’ Proficiency in software/application coding development using Python, SQL, R, Alteryx, SAS, or similar technologies.
β’ Bachelorβs degree in a technological or quantitative discipline from an accredited college/university.
β’ Proven proficiency in custom application creation, software coding standards, and Agile development methodologies (SAFe Agile highly preferred).
β’ Solid knowledge of data science and machine learning concepts and techniques.
β’ Strong written and verbal communication skills, with ability to establish rapport with colleagues and clients.
β’ Strong attention to detail, organization, and ability to learn new concepts and technologies.
β’ Nice to Have: Experience with Advana, Databricks, UiPath, Palantir, Qlik, and Power BI.
System One, and its subsidiaries including JoulΓ© and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M1
Ref: #851-Rockville-S1






