Systems Accountants
OneStream Senior Developer London - Hybrid working Salary: Competitive Salary - Senior level banding Full-time - Permanent Our client are looking for an experienced OneStream Developer to join their permanent team and help them enhance and evolve their OneStream v9 platform. Your work will play a key role in strengthening their Group Finance consolidation and planning processes, bringing meaningful improvements to reporting, analytics, and overall performance. You'll be involved in every stage-from understanding requirements to designing, building, testing, releasing, and supporting their global teams. This is a great fit for someone who values ownership and wants to see their solutions genuinely adopted, not simply handed over and forgotten Key Responsibilities The successful candidate will own the full lifecycle, from scoping and design to build, test, release, and enabling users on OneStream. Lead the development of advanced OneStream v9 solutions across Consolidation, Planning, Workflow, Dashboards, and Reporting. Design and enhance Cube Views, Forms, Dashboards, BR/Calc Scripts, Extender rules, and complex transformation logic. Own metadata architecture, dimensional design, optimisation, and best practice governance. Create new models and enhancements using Analytic Blend, PFx, Task Manager, Application Control Manager, and other v9 capabilities Collaborate closely with Group Finance and FP&A to translate functional requirements into scalable technical solutions. Lead workshops, technical design sessions, and solution walkthroughs. Provide expert recommendations on process improvement, modelling, and architecture. Core Experience Requirements Extensive hands on experience developing OneStream solutions (v8/v9) within complex, multi currency, multi entity group environments. Strong technical capability across BR/Calc Scripts, Vb.net, Extender Rules, Dashboards, Cube Views, Data Management, and Workflow. Solid understanding of consolidation models, including FX, intercompany, eliminations, and minority interest. Experience building planning models such as driver based planning, forecasting, and allocation frameworks. Demonstrable ability to design scalable metadata structures and optimise cube performance. Robust integration experience Excellent communication skills with the confidence to partner effectively with Finance stakeholders. Desirable Experience Familiarity with Analytic Blend, Task Manager, PFx, and Application Control Manager. Understanding of end to end finance processes (close, consolidation, reporting, planning). Background in consulting or large scale EPM/CPM implementations. Qualifications Degree in Finance, Accounting, Computer Science, or a related field. Professional accounting qualification (ACCA/CIMA/ACA/FCCA) is advantageous but not essential. OneStream certifications or formal training are highly valued.
OneStream Senior Developer London - Hybrid working Salary: Competitive Salary - Senior level banding Full-time - Permanent Our client are looking for an experienced OneStream Developer to join their permanent team and help them enhance and evolve their OneStream v9 platform. Your work will play a key role in strengthening their Group Finance consolidation and planning processes, bringing meaningful improvements to reporting, analytics, and overall performance. You'll be involved in every stage-from understanding requirements to designing, building, testing, releasing, and supporting their global teams. This is a great fit for someone who values ownership and wants to see their solutions genuinely adopted, not simply handed over and forgotten Key Responsibilities The successful candidate will own the full lifecycle, from scoping and design to build, test, release, and enabling users on OneStream. Lead the development of advanced OneStream v9 solutions across Consolidation, Planning, Workflow, Dashboards, and Reporting. Design and enhance Cube Views, Forms, Dashboards, BR/Calc Scripts, Extender rules, and complex transformation logic. Own metadata architecture, dimensional design, optimisation, and best practice governance. Create new models and enhancements using Analytic Blend, PFx, Task Manager, Application Control Manager, and other v9 capabilities Collaborate closely with Group Finance and FP&A to translate functional requirements into scalable technical solutions. Lead workshops, technical design sessions, and solution walkthroughs. Provide expert recommendations on process improvement, modelling, and architecture. Core Experience Requirements Extensive hands on experience developing OneStream solutions (v8/v9) within complex, multi currency, multi entity group environments. Strong technical capability across BR/Calc Scripts, Vb.net, Extender Rules, Dashboards, Cube Views, Data Management, and Workflow. Solid understanding of consolidation models, including FX, intercompany, eliminations, and minority interest. Experience building planning models such as driver based planning, forecasting, and allocation frameworks. Demonstrable ability to design scalable metadata structures and optimise cube performance. Robust integration experience Excellent communication skills with the confidence to partner effectively with Finance stakeholders. Desirable Experience Familiarity with Analytic Blend, Task Manager, PFx, and Application Control Manager. Understanding of end to end finance processes (close, consolidation, reporting, planning). Background in consulting or large scale EPM/CPM implementations. Qualifications Degree in Finance, Accounting, Computer Science, or a related field. Professional accounting qualification (ACCA/CIMA/ACA/FCCA) is advantageous but not essential. OneStream certifications or formal training are highly valued.
Systems Accountants
Job Title: Chief Digital Officer Reports to: Chief Operating Officer Duration: 9 month Day Rate Contract with competitive rate D.O.E Role Purpose SystemsAccountants are working with a Unit4 customer in need of a Chief Digital officer to lead their next phase of work. The Chief Digital, Data and Technology Officer are the organisation's principal authority for all aspects of digital, data and technology. The postholder provides independent, system-level leadership and acts with substantial delegated autonomy to shape and deliver high performing services and organisational capability. The Chief Digital, Data and Technology Officer will: Set and lead a bold vision for digital, data and technology, ensuring alignment with strategic priorities and leading collaboration at pace and scale to deliver successful outcomes within a complex, evolving organisational landscape. Provide influential and visible leadership across a wider multi agency system, shaping cross boundary strategies and enabling integrated, user focused services across multiple organisations. Champion innovation, emerging technologies and data driven decision making to transform services, improve outcomes and strengthen resilience. Represent the organisation at regional and national levels, influencing policy and investment and positioning it as a leader in ethical, inclusive and future focused digital and data practice. Role Responsibility Corporate & Strategic Leadership Act as the organisation's most senior adviser on digital, data and technology, providing authoritative, independent strategic advice to the Chief Executive, senior leadership team and elected or appointed members. Exercise significant delegated authority in determining technology investment priorities, enterprise architecture, data governance frameworks and organisational risk posture. Shape and continually evolve the long term digital, data and technology strategy, ensuring it enables large scale transformation, efficiency, resilience and service redesign. Lead the organisation wide digital investment portfolio, ensuring coherence, ROI and alignment with corporate objectives. System Level Leadership & Cross Boundary Impact Provide strong system leadership across a multi agency ecosystem, influencing and enabling shared strategies, interoperable platforms and integrated delivery models across partners. Lead and/or act as Senior Responsible Officer (SRO) for major multi organisation digital and data programmes with significant financial, operational and user impact. Represent the organisation at regional and national digital, data and cyber leadership forums, shaping policy, standards and funding opportunities. Technology, Innovation & Transformation Champion the intelligent, safe and ethical adoption of emerging technologies (including AI and automation), ensuring they drive measurable improvements in outcomes, productivity and service quality. Ensure a resilient, modern, scalable and secure digital infrastructure that enables effective service delivery at organisational and system level. Drive a design led, innovation focused culture using agile methods to accelerate transformation and improve user experience. Data Strategy, Governance & Capability Define and lead an enterprise wide data strategy, establishing consistent standards, ownership, quality and lifecycle management. Oversee development of a modern data platform enabling secure, interoperable data sharing and advanced analytics across multiple organisations. Embed strong data ethics, governance and compliance frameworks ensuring lawful, transparent and trustworthy use of data. Build organisation wide data literacy and capability to empower staff at all levels. Cyber Security & Risk Management Provide strategic leadership on cyber security, ensuring robust arrangements to prevent, detect and respond to threats while supporting innovation and operational resilience. Ensure all digital and data practices meet legislative, regulatory and assurance requirements. Operational Excellence & People Leadership Lead, inspire and develop the Digital, Data and Technology function, fostering a high performance culture and ensuring professional standards. Ensure services are user centric, resilient and deliver measurable value. Oversee third party supplier partnerships, commissioning arrangements and contract performance. Ensure digital, data and technology considerations are embedded in business planning, financial strategies and service redesign. External Leadership, Influence & Reputation Act as the external face of the organisation's digital ambition, developing strategic partnerships with industry leaders, academia, government bodies and national programmes. Promote the organisation as a leader in digital inclusion, ethical AI and innovation. Secure external investment and influence national programmes to benefit local communities and service users. Dimensions Responsible for oversight and management of revenue (Opex) and capital budgets exceeding £20m. Line management responsibility for teams of up to 300 staff across Digital, Data and Technology functions. Knowledge, Qualifications, Skills & Experience Significant senior level experience as a CIO, CTO, CDIO or equivalent, with leadership of a complex, multi functional Digital, Data and Technology portfolio. Demonstrable ability to influence and shape strategy across multiple autonomous organisations with differing priorities and governance structures. Exceptional leadership credibility at corporate and political or governance levels, with strong negotiation and relationship building skills. Proven ability to lead and motivate a diverse, hybrid workforce and inspire a culture of innovation and high performance. Strong commercial acumen and ability to secure value from investment, partnerships and sourcing arrangements. Extensive understanding of emerging digital and data capabilities, including AI and automation. Broad knowledge of infrastructure, cyber security, enterprise architecture and market trends. Proven leadership of large scale digital, data and technology services and major transformation programmes. Experience acting as SRO or equivalent for major programmes with multi organisation reach. Track record of shaping and delivering strategy in a system or multi agency environment. Strong experience of working with senior leaders, members, boards or external partners. High levels of personal credibility, integrity and resilience. Excellent communication skills, including the ability to convey complex issues with clarity. Commitment to equality, diversity and inclusion.
Job Title: Chief Digital Officer Reports to: Chief Operating Officer Duration: 9 month Day Rate Contract with competitive rate D.O.E Role Purpose SystemsAccountants are working with a Unit4 customer in need of a Chief Digital officer to lead their next phase of work. The Chief Digital, Data and Technology Officer are the organisation's principal authority for all aspects of digital, data and technology. The postholder provides independent, system-level leadership and acts with substantial delegated autonomy to shape and deliver high performing services and organisational capability. The Chief Digital, Data and Technology Officer will: Set and lead a bold vision for digital, data and technology, ensuring alignment with strategic priorities and leading collaboration at pace and scale to deliver successful outcomes within a complex, evolving organisational landscape. Provide influential and visible leadership across a wider multi agency system, shaping cross boundary strategies and enabling integrated, user focused services across multiple organisations. Champion innovation, emerging technologies and data driven decision making to transform services, improve outcomes and strengthen resilience. Represent the organisation at regional and national levels, influencing policy and investment and positioning it as a leader in ethical, inclusive and future focused digital and data practice. Role Responsibility Corporate & Strategic Leadership Act as the organisation's most senior adviser on digital, data and technology, providing authoritative, independent strategic advice to the Chief Executive, senior leadership team and elected or appointed members. Exercise significant delegated authority in determining technology investment priorities, enterprise architecture, data governance frameworks and organisational risk posture. Shape and continually evolve the long term digital, data and technology strategy, ensuring it enables large scale transformation, efficiency, resilience and service redesign. Lead the organisation wide digital investment portfolio, ensuring coherence, ROI and alignment with corporate objectives. System Level Leadership & Cross Boundary Impact Provide strong system leadership across a multi agency ecosystem, influencing and enabling shared strategies, interoperable platforms and integrated delivery models across partners. Lead and/or act as Senior Responsible Officer (SRO) for major multi organisation digital and data programmes with significant financial, operational and user impact. Represent the organisation at regional and national digital, data and cyber leadership forums, shaping policy, standards and funding opportunities. Technology, Innovation & Transformation Champion the intelligent, safe and ethical adoption of emerging technologies (including AI and automation), ensuring they drive measurable improvements in outcomes, productivity and service quality. Ensure a resilient, modern, scalable and secure digital infrastructure that enables effective service delivery at organisational and system level. Drive a design led, innovation focused culture using agile methods to accelerate transformation and improve user experience. Data Strategy, Governance & Capability Define and lead an enterprise wide data strategy, establishing consistent standards, ownership, quality and lifecycle management. Oversee development of a modern data platform enabling secure, interoperable data sharing and advanced analytics across multiple organisations. Embed strong data ethics, governance and compliance frameworks ensuring lawful, transparent and trustworthy use of data. Build organisation wide data literacy and capability to empower staff at all levels. Cyber Security & Risk Management Provide strategic leadership on cyber security, ensuring robust arrangements to prevent, detect and respond to threats while supporting innovation and operational resilience. Ensure all digital and data practices meet legislative, regulatory and assurance requirements. Operational Excellence & People Leadership Lead, inspire and develop the Digital, Data and Technology function, fostering a high performance culture and ensuring professional standards. Ensure services are user centric, resilient and deliver measurable value. Oversee third party supplier partnerships, commissioning arrangements and contract performance. Ensure digital, data and technology considerations are embedded in business planning, financial strategies and service redesign. External Leadership, Influence & Reputation Act as the external face of the organisation's digital ambition, developing strategic partnerships with industry leaders, academia, government bodies and national programmes. Promote the organisation as a leader in digital inclusion, ethical AI and innovation. Secure external investment and influence national programmes to benefit local communities and service users. Dimensions Responsible for oversight and management of revenue (Opex) and capital budgets exceeding £20m. Line management responsibility for teams of up to 300 staff across Digital, Data and Technology functions. Knowledge, Qualifications, Skills & Experience Significant senior level experience as a CIO, CTO, CDIO or equivalent, with leadership of a complex, multi functional Digital, Data and Technology portfolio. Demonstrable ability to influence and shape strategy across multiple autonomous organisations with differing priorities and governance structures. Exceptional leadership credibility at corporate and political or governance levels, with strong negotiation and relationship building skills. Proven ability to lead and motivate a diverse, hybrid workforce and inspire a culture of innovation and high performance. Strong commercial acumen and ability to secure value from investment, partnerships and sourcing arrangements. Extensive understanding of emerging digital and data capabilities, including AI and automation. Broad knowledge of infrastructure, cyber security, enterprise architecture and market trends. Proven leadership of large scale digital, data and technology services and major transformation programmes. Experience acting as SRO or equivalent for major programmes with multi organisation reach. Track record of shaping and delivering strategy in a system or multi agency environment. Strong experience of working with senior leaders, members, boards or external partners. High levels of personal credibility, integrity and resilience. Excellent communication skills, including the ability to convey complex issues with clarity. Commitment to equality, diversity and inclusion.