OneStream Finance Systems Developer
OneStream Finance Systems Developer

OneStream Finance Systems Developer

Slough Full-Time 36000 - 60000 £ / year (est.) No home office possible
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SystemsAccountants

At a Glance

  • Tasks: Develop and enhance OneStream finance systems for better reporting and automation.
  • Company: Join a leading international organisation shaping the future of financial systems.
  • Benefits: Enjoy hybrid work options and be part of a progressive team.
  • Why this job: Make a real impact on financial decision-making while collaborating with diverse teams.
  • Qualifications: Experience with OneStream, VB.net coding, and financial processes is essential.
  • Other info: Applicants must have the right to work in the UK; sponsorship not available.

The predicted salary is between 36000 - 60000 £ per year.

Location: London (Hybrid) Type: Permanent

SystemsAccountants is working with a leading international organisation to recruit a OneStream Finance Systems Developer. This is a key role within the Group Financial Control function, focusing on the ongoing development, maintenance, and enhancement of their enterprise-wide OneStream Corporate Performance Management (CPM) system.

The Opportunity

As the OneStream Finance Systems Developer, you will be responsible for delivering enhancements and supporting the core functionality of the group’s consolidation and planning platform. You’ll play a vital role in driving automation, simplifying processes, and enabling faster, more insightful reporting across the business.

You’ll work closely with finance stakeholders to gather requirements, design and implement system changes, and ensure smooth operation of critical month-end and forecasting processes.

System Development & Enhancement:

  • Gather, validate, and translate functional requirements into technical solutions
  • Design, build, test, and implement new capabilities in OneStream (e.g. business rules, dashboards, KPIs, XF Marketplace solutions)
  • Identify opportunities for automation and process simplification
  • Manage deployments and ensure controlled roll-out of system updates

System Administration:

  • Maintain and enhance forecasting and consolidation logic (including VB.net-based business rules)
  • Execute monthly and quarterly system routines to support group reporting
  • Respond to user queries and troubleshoot system issues
  • Provide training and onboarding for new users
  • Ensure compliance with controls and maintain up-to-date system documentation
  • Manage system access and monitor overall performance

Reporting Development:

  • Build and support in-application reports and dashboards
  • Partner with finance teams to deliver timely, accurate, and meaningful reporting solutions

To succeed in this role, you will bring:

  • Deep hands-on experience with OneStream, including technical configuration, rule building, and system architecture
  • Strong coding ability in VB.net
  • Previous involvement in OneStream implementation or change projects
  • A solid understanding of financial consolidation, planning, and forecasting processes
  • Analytical mindset and a drive for process improvement
  • Clear and confident communication skills
  • Ability to collaborate across functions and work under tight deadlines

The Company:

This is an exciting opportunity to take technical ownership of a global finance system in a high-impact role. You’ll work with a progressive and forward-thinking team, helping shape the future of financial systems and decision-making across the business.

Applicants need to hold right to work in the UK. Unfortunately, sponsorship cannot be offered for this position.

SystemsAccountants

Contact Detail:

SystemsAccountants Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land OneStream Finance Systems Developer

✨Tip Number 1

Familiarise yourself with OneStream's features and functionalities. Understanding the platform inside out will not only help you during interviews but also demonstrate your genuine interest in the role.

✨Tip Number 2

Network with current or former employees of the company. They can provide valuable insights into the company culture and expectations, which can be a game-changer when preparing for your interview.

✨Tip Number 3

Brush up on your VB.net skills, as this is crucial for the role. Consider working on small projects or coding challenges to showcase your proficiency and problem-solving abilities.

✨Tip Number 4

Prepare to discuss specific examples of how you've driven process improvements in previous roles. Highlighting your analytical mindset and ability to collaborate will resonate well with the hiring team.

We think you need these skills to ace OneStream Finance Systems Developer

OneStream Configuration
VB.net Programming
Financial Consolidation Knowledge
Planning and Forecasting Processes
System Architecture Design
Business Rules Development
Dashboard Creation
KPI Development
Automation Skills
Process Simplification
User Training and Onboarding
Troubleshooting Skills
Analytical Mindset
Effective Communication Skills
Cross-Functional Collaboration

Some tips for your application 🫡

Understand the Role: Before applying, make sure you fully understand the responsibilities of a OneStream Finance Systems Developer. Familiarise yourself with OneStream and its functionalities, as well as the specific requirements mentioned in the job description.

Tailor Your CV: Customise your CV to highlight relevant experience with OneStream, VB.net, and financial processes. Use keywords from the job description to ensure your application stands out to recruiters.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for finance systems and your technical skills. Mention specific projects or experiences that demonstrate your ability to enhance and maintain financial systems effectively.

Proofread Your Application: Before submitting, carefully proofread your application materials. Check for any spelling or grammatical errors, and ensure that all information is clear and concise. A polished application reflects your attention to detail.

How to prepare for a job interview at SystemsAccountants

✨Showcase Your OneStream Expertise

Make sure to highlight your hands-on experience with OneStream during the interview. Be prepared to discuss specific projects where you implemented or enhanced the system, focusing on your technical configuration and rule-building skills.

✨Demonstrate Your Coding Skills

Since strong coding ability in VB.net is crucial for this role, be ready to provide examples of your coding work. You might even want to prepare a small coding challenge or problem-solving scenario to showcase your analytical mindset.

✨Prepare for Scenario-Based Questions

Expect questions that assess your ability to gather requirements and translate them into technical solutions. Think of past experiences where you simplified processes or automated tasks, and be ready to explain your thought process.

✨Communicate Clearly and Confidently

As you'll be collaborating with finance stakeholders, clear communication is key. Practice articulating complex technical concepts in a way that non-technical team members can understand, ensuring you convey your ideas effectively.

OneStream Finance Systems Developer
SystemsAccountants
Location: Slough
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