Employment type in the employer’s posting: Full timeFrom the employer’s posting
Support rollout of the OneStream SensibleAI demand planning forecast model
Build and maintain OneStream reports, cube views and dashboards for commercial analysis
Own and maintain volume reconciliations between OneStream and other commercial systems
Monitor platform calculation health and troubleshoot performance bottlenecks
Support month end reporting through the OneStream suite of reports
Support roll out and implementation of OneStream SensibleAI demand planning (forecast) model
Build and maintain OS driven suite of reports (Cube view, dynamic reporting, quick view) for commercial reporting and analysis.
Own and maintain volume reconciliations between OneStream & other commercial reporting systems
Drive platform optimization, monitoring calculation health checks and troubleshooting performance bottlenecks.
Support month end reporting via OS suite of reports
Actively hiringFirst seen by us 3 days ago, still listed, and not a repost of an earlier posting.
These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.
Day 3
Early. Similar jobs usually come down between day 7 and day 54.
At Travelhrportal, jobs usually come down by about day 27.
From 8,178 similar postings that came down, and 35 of Travelhrportal’s. Coming down is not always a hire.
6 open jobs
Open jobs by the week we first saw them, last 12 weeks.
Add your resume and we’ll mark which of these tools you already use, and point out anything in the posting that could rule you out.
- Minimum of 5+ years of experience working with Enterprise Performance Management (EPM/CPM) systems, with a minimum of 2 years hands-on OneStream development and architecture experience. - Strong proficiency in VB.NET or C# scripting for business rules, along with advanced relational database skills (SQL Server). - Exceptional communication skills with the ability to lead requirement-gathering workshops and translate complex business requirements into clear technical plans.
- Proven ability to translate complex financial data into clear, compelling visual narratives - Experience with BI tools such as Power BI or Tableau is a plus, supporting the development of interactive dashboards and self-service reporting beyond OneStream's native capabilities. Location
Complete your application on travelhrportal.wd1.myworkdayjobs.com. The employer’s form will show what is required.
Already applied? Track this application
New Data Leadership postings at the employers we follow are up 7% over the last 5 weeks compared with the 5 before.
Each bar is one week of new postings. The darkest bars are the last 5 weeks.
Counted from the hiring pages we’ve followed for at least five weeks, so employers we add don’t look like growth. Updated weekly.
We file this job under Data Leadership, by the work the posting describes.
Data leaders run data teams or design how a company's data fits together. Managers hire, set priorities and answer for whether the data work pays off; architects choose the systems and the shape of the data.
Expect years of hands-on data work, experience leading people or projects, and the ability to explain tradeoffs to executives.
Unlike a senior engineer or analyst, most of a data leader's week goes to people, planning and decisions rather than building.
The government has no code for data leaders, so these figures are for the closest group, computer and information systems managers, which includes data processing and data operations managers.
Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 11-3021.
Amex GBT is a place where colleagues find inspiration in travel as a force for good and – through their work – can make an impact on our industry. We’re here to help our colleagues achieve success and offer an inclusive and collaborative culture where your voice is valued.
The Commercial Data Science Manager is responsible for building, implementing, and maintaining OneStream-driven capabilities across our current and future-state forecasting and reporting processes within the Commercial FP&A team. The role bridges finance strategy and technology — partnering with FP&A to enhance OneStream's system capabilities, while using OneStream-driven reporting to deliver actionable insights to FP&A and the wider business.
Sitting within the Commercial FP&A team, you will collaborate closely with FP&A, global data teams, Finance Transformation, and external implementation partners to optimize application performance, automate processes, and expand system capabilities — delivering scalable reporting, planning, and forecasting solutions.
What You’ll do
What We're Looking For
Location
United Kingdom
The #TeamGBT Experience
Work and life: Find your happy medium at Amex GBT.
Flexible benefits are tailored to each country and start the day you do. These include health and welfare insurance plans, retirement programs, parental leave, adoption assistance, and wellbeing resources to support you and your immediate family.
Travel perks: get a choice of deals each week from major travel providers on everything from flights to hotels to cruises and car rentals.
Develop the skills you want when the time is right for you, with access to over 20,000 courses on our learning platform, leadership courses, and new job openings available to internal candidates first.
We strive to champion Inclusion in every aspect of our business at Amex GBT. You can connect with colleagues through our global INclusion Groups, centered around common identities or initiatives, to discuss challenges, obstacles, achievements, and drive company awareness and action.
And much more!
All applicants will receive equal consideration for employment without regard to age, sex, gender (and characteristics related to sex and gender), pregnancy (and related medical conditions), race, color, citizenship, religion, disability, or any other class or characteristic protected by law.
Click Here for Additional Disclosures in Accordance with the LA County Fair Chance Ordinance.
Furthermore, we are committed to providing reasonable accommodation to qualified individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the hiring process. For details regarding how we protect your data, please consult the Amex GBT Recruitment Privacy Statement.
What if I don’t meet every requirement? If you’re passionate about our mission and believe you’d be a phenomenal addition to our team, don’t worry about “checking every box;" please apply anyway. You may be exactly the person we’re looking for!
Selected passages from the saved posting. Check the full description for conditions and exceptions.
No pay amount identified in the saved description.
Global
Working pattern and location restrictions need checking in the full posting.
- And much more! All applicants will receive equal consideration for employment without regard to age, sex, gender (and characteristics related to sex and gender), pregnancy (and related medical conditions), race, color, citizenship, religion, disability, or any other class or characteristic protected by law. Click Here for Additional Disclosures in Accordance with the LA County Fair Chance Ordinance.