Job Description

Why this job matters

We are seeking a highly skilled and Prompt SAP RAR Subject Matter Expert (SME) with a strong technical and development background to join our Finance Transformation team. This role is pivotal in delivering robust, scalable, and integrated Revenue Accounting solutions in alignment with BT’s enterprise architecture and business goals.
The ideal candidate will bring deep expertise in SAP RAR, hands-on development capabilities, and a manifest track record of working on large-scale implementations, preferably in the telecom industry or other complex, high-volume environments. You will be liable for providing technical leadership, guiding design decisions, and ensuring seamless integration with other SAP and non-SAP modules

What you’ll be doing

• Serve as the technical SME for SAP RAR, leading the design, configuration, and development of RAR solutions.
• Collaborate with business stakeholders, solution architects, and functional consultants to translate business requirements into technical specifications.
• Provide hands-on development and troubleshooting assist when required, including enhancements, customizations, and performance tuning.
• Lead and assist integration efforts between SAP RAR and other modules such as SD, FI, BRIM, and external systems.
• Design and implement reporting solutions from RAR, including standard and custom reports, leveraging tools like SAP Fiori, CDS Views, and BW/4HANA.
• Ensure compliance with BT’s technical standards, security policies, and data governance frameworks.
• Act as a bridge between technical and business teams, simplifying complex concepts and fostering a shared understanding.
• Support testing, training, and deployment activities across project phases.
• Contribute to continuous improvement initiatives and post-go-live support.

Skills Required

• 5+ years of hands-on experience with SAP RAR in a technical/development capacity.
• Strong understanding of IFRS 15 and revenue recognition principles.
• Proficient experience in ABAP development, including enhancements, BAPIs, BADIs, and user exits.
• Experience with SAP S/4HANA and integration with modules like SD, FI, BRIM, and external billing systems.
• Proficiency in data modelling and reporting using CDS Views, Fiori, and/or BW.
• Experience in telecom industry or large-scale finance transformation projects is highly desirable.
• Strong analytical and problem-solving skills with the ability to work in a fast-paced, agile environment.
• Excellent communication skills with the ability to explain technical concepts to non-technical stakeholders.

With over 175 years of heritage, BT is now the flagship business brand of BT Group. We’ve brought together our best people and capabilities into a B2B powerhouse serving 1.2 million business customers internationally.

We’re a global leader for secure connectivity and collaboration platforms for businesses of all shapes and sizes, from big household names and government departments, right through to sole traders and new start-ups. But it’s not just the technology that matters, it’s what it can do to help them build stronger, smarter, more secure businesses.

We value diversity and inclusion and believe in making a positive impact. We connect for good by championing digital inclusion and equipping people, businesses, and communities with digital skills to thrive.

As a member of our team, you will be part of an organisation that celebrates difference, fosters innovation and provides you with opportunities to be your best. With millions of businesses relying on us daily, joining BT means you can be part of a diverse and multi-skilled team that makes a significant impact to society.

A FEW POINTS TO NOTE:

Although these roles are listed as full-time, if you’re a job share partnership, work reduced hours, or any other way of working flexibly, please still get in touch.

We will also offer reasonable adjustments for the selection process if required, so please do not hesitate to inform us.

DON'T MEET EVERY SINGLE REQUIREMENT?

Studies have shown that women and people who are disabled, LGBTQ+, neurodiverse or from ethnic minority backgrounds are less likely to apply for jobs unless they meet every single qualification and criteria. We're committed to building a diverse, inclusive, and authentic workplace where everyone can be their best, so if you're excited about this role but your past experience doesn't align perfectly with every requirement on the Job Description, please apply anyway - you may just be the right candidate for this or other roles in our wider team.

Company benefits

Enhanced maternity leave – 18 weeks full pay, 8 weeks half pay, 6 months statutory
Enhanced paternity leave – 18 weeks full pay, 8 weeks half pay, 6 months statutory
25 (UK, increasing with service) / 21 (India) days annual leave + bank holidays
Carer’s leave – Two weeks paid leave
Open to job sharing
Open to part time work for some roles
Private GP service – 24/7 virtual GP access for UK colleagues
Mental health platform access – Silvercloud
Adoption leave – 18 weeks full pay, 8 weeks half pay, 6 months statutory
Shared parental leave
Buy or sell annual leave – buy up to 5 days/year pro rata
Employee assistance programme
Bank holiday swaps
Share options
Compassionate leave
Faith rooms
Salary sacrifice
Employee discounts
Cinema discounts
Enhanced sick pay – 3 months
Optional unpaid leave
Returnship
Complimentary Medical Services
Travel loan
Enhanced pension match/contribution
Volunteer days – 3 volunteer days per year
Lunch and learns
Cycle to work scheme
In house training
Mentoring
LinkedIn learning license – unlimited access
Learning platform – internal and external learning content via Degreed
L&D budget – sponsored accreditation available for certain professions
Coaching
Referral bonus
Neo-natal leave

Working at BT Group

Company employees:

100,000 across BT Group (24,000 at BT Business)

Gender diversity (m:f):

74.3:25.7 (BT Group)

Hiring in countries

Brazil

Canada

Hungary

India

Ireland

Spain

United Kingdom

United States

Office Locations

Awards & Accreditations

Family Friendly

Family Friendly

Flexa awards 2025
Career Progression

Career Progression

Flexa awards 2025

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