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Onestream Developer Jobs (NOW HIRING)

ManTech International

Senior OneStream Consultant

At MANTECH, we are re-engineering the financial backbone of the U.S. Government. We provide highly ... As a Senior OneStream Consultant , you will serve as a technical lead and subject matter expert for ...

Accenture

OneStream Senior Developer

Chicago, IL · On-site

An experienced OneStream Senior Developer with deep platform expertise and the ability to lead technical design and delivery of complex OneStream XF implementations. You mentor junior developers ...

OneStream

Software Engineer I

Software Engineer I Location: Remote, USA Employment Type: Full-Time Benefits offered: Vision ... Summary OneStream Software delivers a unified Corporate Performance Management (CPM) platform ...

Wabtec

OneStream Technologist

Pittsburgh, PA · On-site

Company Description Role Summary The OneStream Technologist will serve as Wabtec's internal ... Work closely with Finance process owners, the Technical App Owner, developers, administrators ...

OneStream

AI Engineer

Fort Lauderdale, FL · Remote

This role requires the candidate to work from one of the following OneStream office locations: Birmingham, MI, Fort Lauderdale, FL, New York, NY, or Chicago, IL. Summary As an AI Engineer you will be ...

OneStream

AI Engineer

Birmingham, MI · Remote

This role requires the candidate to work from one of the following OneStream office locations: Birmingham, MI, Fort Lauderdale, FL, New York, NY, or Chicago, IL. Summary As an AI Engineer you will be ...

OneStream

AI Engineer

Birmingham, MI · On-site

This role requires the candidate to work from one of the following OneStream office locations: Birmingham, MI, Fort Lauderdale, FL, New York, NY, or Chicago, IL. Summary As an AI Engineer you will be ...

OneStream

Senior AI Engineer

Chicago, IL · On-site

$107K - $147K/yr

This role requires the candidate to work from one of the following OneStream office locations: Birmingham, MI, Fort Lauderdale, FL, New York, NY, or Chicago, IL. Summary As a Senior AI Engineer you ...

Wabtec

OneStream Technologist

Pittsburgh, PA · On-site

Role Summary The OneStream Technologist will serve as Wabtec's internal OneStream solution ... Work closely with Finance process owners, the Technical App Owner, developers, administrators ...

New

OneStream

AI Forward Deployed Engineer

AI Forward Deployed Engineer Location: Remote, USA Employment Type: Full-Time Benefits Offered ... Apply OneStream, AI, and enterprise software expertise to help customers deliver transformative AI ...

Wabtec

OneStream Technologist

Pittsburgh, PA · On-site

Company Description Role Summary The OneStream Technologist will serve as Wabtec's internal ... Work closely with Finance process owners, the Technical App Owner, developers, administrators ...

New

OneStream

AI Engineer

Chicago, IL · Remote

This role requires the candidate to work from one of the following OneStream office locations: Birmingham, MI, Fort Lauderdale, FL, New York, NY, or Chicago, IL. Summary As an AI Engineer you will be ...

Wabtec

OneStream Technologist

Pittsburgh, PA

Role Summary The OneStream Technologist will serve as Wabtec's internal OneStream solution ... Work closely with Finance process owners, the Technical App Owner, developers, administrators ...

Empirical Corporation

OneStream Architect

Washington, DC · On-site

$140K - $175K/yr

If you have strong experience in OneStream as either a developer or architect and can lead the design, development, deployment and on-going maintenance activities. These roles require a deep ...

OneStream

Senior AI Engineer

Birmingham, MI

$99K - $136K/yr

This role requires the candidate to work from one of the following OneStream office locations: Birmingham, MI, Fort Lauderdale, FL, New York, NY, or Chicago, IL. Summary As a Senior AI Engineer you ...

OneStream

Senior AI Engineer

Birmingham, MI · On-site

$99K - $136K/yr

This role requires the candidate to work from one of the following OneStream office locations: Birmingham, MI, Fort Lauderdale, FL, New York, NY, or Chicago, IL. Summary As a Senior AI Engineer you ...

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Onestream Developer information

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How much do onestream developer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for onestream developer in the United States is $52.84, according to ZipRecruiter salary data. Most workers in this role earn between $40.38 and $64.66 per hour, depending on experience, location, and employer.

What is an Onestream developer?

An Onestream Developer is an IT professional who specializes in designing, developing, and maintaining solutions using the OneStream XF platform, which is an enterprise performance management (EPM) software. Their responsibilities often include building financial consolidations, reporting, budgeting, and forecasting models to help organizations manage their financial data more efficiently. Onestream Developers work closely with finance teams to customize workflows, dashboards, and integrations with other business systems. They must have strong technical skills in scripting, data integration, and a solid understanding of financial processes.

What are the key skills and qualifications needed to thrive as an Onestream developer, and why are they important?

To thrive as an Onestream Developer, you need a solid background in finance, accounting, and enterprise performance management, typically supported by experience in financial systems and a relevant degree. Expertise in Onestream XF platform, SQL, VB.NET, and familiarity with integration tools and certification such as OneStream Certified Professional are highly valued. Strong problem-solving abilities, communication, and attention to detail set standout professionals apart in this role. These skills ensure accurate financial solutions, effective collaboration, and successful implementation of complex business requirements.

What are some common challenges Onestream developers face when implementing financial solutions, and how can they be addressed?

Onestream Developers often encounter challenges such as integrating disparate financial data sources, customizing complex business rules, and ensuring data accuracy across the platform. To address these, it's important to collaborate closely with finance teams to understand their needs, maintain clear documentation, and leverage Onestream's extensible framework for custom solutions. Regular communication with cross-functional stakeholders helps ensure alignment and timely resolution of issues, making project delivery smoother and more efficient.

What is the difference between Onestream Developer vs Data Warehouse Developer?

AspectOnestream DeveloperData Warehouse Developer
CertificationsOnestream certifications, SQL, ETL toolsETL tools, SQL, data modeling certifications
Work EnvironmentFinance, ERP, and financial reporting systemsBusiness intelligence, analytics, and enterprise data systems
Industry UsageFinance, accounting, ERP implementationsBusiness intelligence, data analytics, enterprise data management

Onestream Developers focus on implementing and maintaining Onestream software for financial reporting and consolidation, often within finance departments. Data Warehouse Developers design and build data storage solutions for analytics across various industries. While both roles require SQL and ETL skills, Onestream Developers specialize in financial systems, whereas Data Warehouse Developers work on broader data integration and analytics projects.

More about Onestream Developer jobs

What are the most commonly searched types of Onestream Developer jobs?

The most popular types of Onestream Developer jobs are:

What job categories do people searching Onestream Developer jobs look for?

The top searched job categories for Onestream Developer jobs are:

Onestream Developer jobs near you
Infographic showing various Onestream Developer job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 2% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $109,905 per year, or $52.8 per hour.

Senior OneStream Consultant

ManTech International

Remote

Full-time

Medical, Life, Retirement, PTO

Re-posted 12 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 244 rated software companies

Job description

General information
Requisition #
R69600
Locations
USA-Remote Work
Posting Date
07/31/2026
Security Clearance Required
None
Remote Type
Fully Remote
Time Type
Full time
Description & Requirements
Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now-be extraordinary at MANTECH!
***This is for a future opportunity***
MANTECH seeks a motivated, career and customer-oriented Senior OneStream Consultant to join our team. This is a fully remote opportunity.
At MANTECH, we are re-engineering the financial backbone of the U.S. Government. We provide highly configured, mission-critical Planning, Programming, Budgeting, and Execution (PPBE) and Financial Close and Reporting solutions leveraging the OneStream platform.
As a Senior OneStream Consultant, you will serve as a technical lead and subject matter expert for our most complex implementations. You will work as the Architect, designing entire application modules, translating functional requirements into technical blueprints, and guiding a team of Lead Consultants and Associate Consultants to deliver high-performance solutions. You will own the technical quality of the application, ensuring performance business rules, streamlined security, and scalable data models.
Responsibilities include but are not limited to:
  • Translate complex functional PPBE and government financial close requirements into technical architecture blueprints, system designs, and multidimensional data models (Cubes, Dimensions, Member Hierarchies) built for performance and scalability.
  • Own the overall technical quality of application deliverables; establish development standards, conduct code reviews, enforce best practices across business rules, custom dashboards, and data integration pipelines.
  • Architect, write, and optimize complex custom Business Rules (Finance, Parser, Connector, Event) using VB.NET/C#, custom assemblies, and advanced SQL procedures to extend platform functionality.
  • Lead system health, memory, and query tuning efforts; diagnose bottlenecks, troubleshoot complex application log traces, and optimize data loading and consolidation processing times.
  • Direct end-to-end integration strategies, including automated data pipelines, REST API integrations, security roles/group architecture, Single Sign-On (SSO) configuration, and Authority to Operate (ATO) technical artifact preparation.
  • Serve as the primary technical Subject Matter Expert (SME) in client-facing architecture sessions; identify technical project risks, articulate mitigation strategies, and present solutions to senior government stakeholders.
  • Provide technical guidance, task delegation, and mentorship to OneStream Developers and Associate Consultants across the software development lifecycle within an Agile/Scrum environment.
  • Listen carefully to client and team needs, look beyond immediate "easy" solutions, and work collaboratively across MANTECH to deliver high-impact, high-quality outcomes that exceed customer expectations.

Minimum Qualifications:
  • Bachelor's degree in Computer Science, Systems Engineering, Information Systems, or a related field.
  • 10+ years of progressive work experience in systems design, infrastructure, performance tuning/optimization, cloud architecture, software development, and deployment.
  • 5+ years of hands-on OneStream development and technical lead experience on enterprise implementations, demonstrating a track record of successful project delivery.
  • 4+ years of OneStream XF installation, environment configuration, database management, and system optimization experience.
  • Advanced proficiency in object-oriented programming with VB.NET or C# for custom business rules and assemblies.
  • SQL expertise (SQL Server or Oracle) for complex data manipulation, query optimization, and staging table architectures.
  • Deep understanding of Corporate Performance Management (CPM/EPM) concepts, multidimensional OLAP cubes, and complex financial rules/consolidations.

Preferred Qualifications:
  • Master's degree in Computer Science, Engineering, or Information Systems.
  • Experience with the federal Planning, Programming, Budgeting, and Execution (PPBE) process or federal financial management systems.
  • OneStream Certified Professional (OCP) - Lead Architect or Core Platform certification. Government Financial Manager (CGFM) certified or Certified Defense Financial Manager (CDFM).CompTIA Security+ certification.
  • Hands-on experience supporting government Authority to Operate (ATO) processes and federal security baseline standards.
  • Prior experience in management consulting or professional services.

Clearance Requirements:
  • US Citizenship with the ability to obtain aPublic Trust clearance or higher.

Physical Requirements:
  • Must be able to remain in a stationary position 50% of the time.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering technical presentations and architecture reviews.
  • Must be able to exchange accurate technical information in these situations.

The projected compensation range for this position is $148,200.00-$263,000.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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