Systems Accountants

Lead Architect - OneStream Location: London - Hybrid working Type: Full-time Salary: Competitive + Benefits Our client, a global OneStream vendor and leader in digital transformation and enterprise performance management, is seeking to expand their services in the UK. They are now keen to bring on board a visionary Lead Architect with deep expertise in OneStream to join their team and shape the future of finance technology. The Role As Lead Architect, you will bring a deep understanding and hands-on experience in implementing OneStream solutions. You'll collaborate with cross-functional teams, guide technical design, and ensure scalable, high-performance solutions that meet complex business needs. This is a hands-on leadership role where innovation meets execution. Key Responsibilities Lead the architectural design and delivery of OneStream solutions across enterprise clients Define best practices, standards, and governance for OneStream implementations Collaborate with finance, IT, and business stakeholders to translate requirements into scalable architecture Mentor and guide development teams, ensuring technical excellence and alignment with business goals Stay ahead of industry trends and OneStream product updates to drive innovation Support pre-sales activities, including solution design and technical presentations What they're Looking For Proven experience as a Lead Architect or Senior Consultant in EPM or CPM platforms 3+ years of hands-on experience with OneStream , including design, configuration, and deployment Strong understanding of financial consolidation, planning, and reporting processes Expertise in data integration, performance optimisation, and cloud architecture Excellent communication and stakeholder management skills Ability to lead and inspire technical teams in a fast-paced environment OneStream certification is a plus What they Offer A collaborative, forward-thinking culture Opportunities to work on global, high-impact projects Professional development and certification support Flexible working arrangements Competitive compensation and benefits package To apply for this role: Please email to register your interest or to find out more about this opportunity. Reach out to hear about all the EPM opportunities currently handled by SA.

Job Title: OneStream Business Analyst Employment type: Contract Location: London - Hybrid working Rate: £600 per day - outside IR35 Role and Company: A project-focused EPM / CPM Business Analyst is required by a leading Financial Services company in London to support the critical re-development of their financial reporting & MI solution, OneStream. This contract involves managing the product backlog and facilitating UAT and Business Acceptance testing of the delivery. Key Responsibilities: Write and facilitate requirements documentation. Ensure requirements and acceptance criteria are reviewed and approved by stakeholders. Review proposed solution designs to ensure they meet the requirements and acceptance criteria. Validate solution implementation across sprint reviews and all testing phases, providing feedback, raising bugs, and ensuring test cases and evidence are captured. Facilitate and perform data reconciliation as required. Support product backlog review, prioritisation, and sizing sessions with business and implementation teams. Refine and manage the product backlog to reflect current priorities and sizing. Assist in the formulation of Change Requests (CRs), providing impact assessments, cost-benefit analysis, and recommendations. Conduct defect triage to ensure accurate identification and prioritisation of bugs and feedback for resolution. Knowledge and Experience required: 7+ years of experience in EPM systems implementations and delivering financial MI requirements. Working understanding of accounting principles, consolidation & regulatory reporting, and Enterprise Performance Management (EPM) solutions. 5+ years of experience working in a global business environment. 5+ years working in Agile Scrum as a Business Analyst or Product Owner. OneStream or similar systems experience, such as Oracle EPM, TM1, Tagetik, Anaplan, Hyperion, SAP BPC. Expertise in data extraction and analysis from financial systems. Demonstrable experience in agile delivery methodologies. How to apply: For more information on this opportunity, please contact Carrie Churchill from SystemsAccountants via email: . Who we are? SystemsAccountants is a leading global Financial Systems, Analytics, and Transformation recruitment company. We provide permanent & contractor recruitment solutions to support clients in implementing, supporting, developing, running, and optimizing ERP, EPM, and Analytics systems. We source and screen finance systems professionals globally. Our consultants have international reach, ensuring clients and candidates receive market insights and tailored services.

Position : D365 F&O Developer Role : Permanent Location : London or Birmingham Salary : Up to £110k No sponsorship provided. SystemsAccountants are working with a UK based Consultancy with global reach who are looking to reinforce their internal D365 capabilities with a number of new hires. Among these new positions is an experienced D365 F&O Developer to lead the development and improvement of their ERP landscape. Key Responsibilities: Develop and deliver customisations, extensions, and integrations within the D365 F&O landscape Collaborate with stakeholders in Finance, IT, Procurement and Operations to translate business requirements into technical solutions Lead code reviews whilst ensuring and promoting promote best practices Create and maintain technical documentation Required Experience: Several years of hands-on experience with D365 F&O development with exposure to leadership positions Confident in X and Visual Studio Proficient with Power Platform, Azure services, SQL Server, and integration technologies For more information, please reach out to directly.

Position : D365 Test Consultant Role : Permanent Location : London or Birmingham Salary : Up to £95k No sponsorship provided. SystemsAccountants are working with a UK based Consultancy with global reach who are looking to reinforce their internal D365 capabilities with a number of new hires. Among these new positions is a D365 Test Consultant / Engineer to lead the development of testing frameworks. Key Responsibilities: Develop and maintain test frameworks to validate D365 applications and integrations Work with broader functional & technical teams to define test scenarios and suitable criteria Monitor automated tests to identify bugs and reinforce the D365 solution Integrate automated tests with continuous development initiatives and lead various types of testing Required Experience: Demonstrable experience in test automation, with exposure to low/no-code automation tools Strong coverage with D365 F&O and Project Operations Knowledge of test automation strategies and integration with CI/CD initiatives Familiarity with test management tools and scripting languages

Unit4 ERP Support and Development Analyst Location : London, 1-2 days per week onsite Salary : £50,000-60,000 (dependant on experience) Our client is looking to bring on an experienced Support and Development Analyst for a 1-year fixed-term contract to assist in the development and optimisation of their Unit4 (Agresso) finance system. The ideal candidate will be independent, experienced, and technically adept. You will have prior experience supporting Unit4 ERP and assisting in the delivery of development projects. What you'll be doing: Enhancing current finance system processes Assisting with development projects, reporting, and workflows Providing technical support to the 2nd and 3rd lines of the system Providing bespoke information, reporting, and analysis Collaborating with project teams and colleagues You'll be: Qualified with extensive Unit4 experience including system administration and development Experienced with writing scripts and reporting in SQL Experienced in supporting the 2nd and 3rd lines with Unit4 ERP Experienced in building integrations between Unit4 and other systems Please get in touch with Betty Hughes at for more information.

SystemsAccountants are supporting a Global Financial Services business in their search for a Finance Change Lead as part of their Workday Financials programme team. This is a fantastic opportunity to join the business at the start of their Workday implementation journey. As the Finance Change Lead for the European business you will work with local teams to discover as-is processes, define requirements and lead implementation efforts alongside the Implementation Partner. Responsibilities: Work with regional / local teams to identify issues with current processes & controls, provide recommendations and implement improvements Be the face of the implementation team at a local level, coordinating with senior Finance Stakeholders, members of the programme team and the Implementation Partner Develop a long-term TOM underpinned by Workday Financials Ensure the TOM is in compliance with local regulatory requirements Address dependencies and support on recruitment drives for new staff About you: Qualified Accountant Demonstrable experience in Finance Transformation programmes Experience of implementing Cloud ERP systems into multiple European countries, including a strong understanding of European regulatory compliance Experience of a Workday Financials implementation Strong project management skills Fluency in English and at least one additional European language Experience in a high-growth organisation This role is based in London with 2-3 days required on-site. You must be a UK national or have valid UK right to work to be considered for this opportunity.

A specialist Financial Services firm is seeking an experienced SAP Functional Consultant to support the migration to SAP S/4HANA Public Cloud. This role involves working with external partners and internal teams to ensure successful implementation and ongoing support for financial operations. Candidates must have at least 5 years of SAP Finance experience in a senior consulting role and have completed at least one full lifecycle SAP S/4 HANA Public Cloud project. Experience in SAP Procurement, Group Reporting, SAP Analytics Cloud (SAC), SAP Concur, Multi-Bank Connectivity (MBC), and SAP Central Invoice Management (CIM) is beneficial. Key Responsibilities: Lead on SAP S/4HANA Public Cloud solution and integrations Collaborate with external partners to design, build, and test solutions aligned with business requirements Provide guidance on system configuration and optimization Challenge design and solution approaches Offer recommendations tailored to business needs Work effectively with onshore/offshore teams Required Qualifications & Experience: 10+ years of SAP experience Proven expertise in SAP Finance and Procurement, including CIM Experience with SAP Public Cloud Implementation and external partners Strong technical knowledge of SAP, including CBC, Extensibility, Integration Suite, SAP BTP, SAP Fiori, and SAP Concur To be considered, candidates must have S4 Hana Public Cloud experience. Candidates without demonstratable experience in this area will not be taken forward.