Join a forward-thinking UK energy provider focused on sustainable solutions. We're looking for a Senior Product Designer to shape and enhance key customer experiences across digital journeys, designing clear, intuitive, high-quality interactions across web and mobile that help customers complete important tasks with ease and confidence. This is a senior, hands-on role for someone with strong end-to-end product design expertise who thrives in complex environments and can move quickly from defining problems to delivering polished solutions. The role is an initial six-month contract (with potential extension), full-time (37 hours/week), with a hybrid model (one day every two weeks in the London office). Key Responsibilities Own the design of customer-facing journeys from discovery through to final UI Translate complex service challenges into intuitive, accessible experiences Collaborate cross-functionally with product, research, content, engineering, and business teams Deliver interaction design, user flows, wireframes, and high-fidelity UI Influence product direction through problem framing, ideation, and prioritization Balance customer needs with business and operational feasibility Use data, insights, and testing to continuously improve usability Ensure consistency across end-to-end journeys Contribute to and evolve design systems and patterns Champion accessible, inclusive, and consistent design standards Enable rapid iteration while maintaining high-quality design craft Skills & Experience Extensive senior-level product design experience across complex digital products Strong portfolio covering both mobile apps and responsive web Proven ability to simplify complex or regulated journeys Expertise in UX, interaction design, and visual execution Skilled in journey mapping, flows, and information architecture Comfortable working in ambiguity and shaping solutions with cross-functional teams Data-informed approach using user research and usability testing Strong balance of pace, quality, and commercial priorities Excellent communication skills with the ability to explain design decisions clearly Self-starter who delivers impact quickly Utilities, energy, or similarly complex service-led industries Experience across account management, service tools, billing, payments, onboarding, loyalty, and self-service journeys Working within regulated environments with accessibility standards Experience contributing to or working within established design systems Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.
Jun 11, 2026
Contractor
Join a forward-thinking UK energy provider focused on sustainable solutions. We're looking for a Senior Product Designer to shape and enhance key customer experiences across digital journeys, designing clear, intuitive, high-quality interactions across web and mobile that help customers complete important tasks with ease and confidence. This is a senior, hands-on role for someone with strong end-to-end product design expertise who thrives in complex environments and can move quickly from defining problems to delivering polished solutions. The role is an initial six-month contract (with potential extension), full-time (37 hours/week), with a hybrid model (one day every two weeks in the London office). Key Responsibilities Own the design of customer-facing journeys from discovery through to final UI Translate complex service challenges into intuitive, accessible experiences Collaborate cross-functionally with product, research, content, engineering, and business teams Deliver interaction design, user flows, wireframes, and high-fidelity UI Influence product direction through problem framing, ideation, and prioritization Balance customer needs with business and operational feasibility Use data, insights, and testing to continuously improve usability Ensure consistency across end-to-end journeys Contribute to and evolve design systems and patterns Champion accessible, inclusive, and consistent design standards Enable rapid iteration while maintaining high-quality design craft Skills & Experience Extensive senior-level product design experience across complex digital products Strong portfolio covering both mobile apps and responsive web Proven ability to simplify complex or regulated journeys Expertise in UX, interaction design, and visual execution Skilled in journey mapping, flows, and information architecture Comfortable working in ambiguity and shaping solutions with cross-functional teams Data-informed approach using user research and usability testing Strong balance of pace, quality, and commercial priorities Excellent communication skills with the ability to explain design decisions clearly Self-starter who delivers impact quickly Utilities, energy, or similarly complex service-led industries Experience across account management, service tools, billing, payments, onboarding, loyalty, and self-service journeys Working within regulated environments with accessibility standards Experience contributing to or working within established design systems Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.
Are you an experienced Finance Business Partner looking for your next challenge? Do you enjoy influencing business decisions, working with senior stakeholders and turning financial data into meaningful commercial insight? We are recruiting for a Senior Finance Business Partner to join a high-performing B2B Finance team, supporting a key New Business function. This is a fantastic opportunity to play a pivotal role in shaping business performance, influencing strategic decisions and partnering with senior leaders across the organisation. This is a highly visible role offering exposure to budgeting, forecasting, strategic planning, commercial analysis and business transformation initiatives. The Role As a Senior Finance Business Partner, you will act as a trusted advisor to operational and commercial stakeholders, providing financial insight, challenge and support to drive business performance. Key responsibilities include: Partnering with senior stakeholders to support strategic and operational decision-making. Leading budgeting, forecasting and financial planning activities. Developing KPIs and performance reporting to identify risks and opportunities. Providing commercial analysis and financial insight to support business growth. Supporting investment appraisals, business cases and strategic initiatives. Delivering monthly and quarterly performance reporting. Driving continuous improvement across reporting, forecasting and planning processes. Building strong relationships across Finance, Commercial and Operational teams. About You We are keen to speak with candidates who have experience within Finance Business Partnering, Commercial Finance, FP&A or Senior Management Accounting environments. You will ideally have: Strong experience in Finance Business Partnering or Commercial Finance. Experience supporting and influencing senior stakeholders. Budgeting, forecasting and financial planning experience. Strong commercial awareness and analytical skills. Experience producing management information and performance reporting. Excellent communication and stakeholder management skills. The confidence to challenge and influence decision-making. ACA, ACCA, CIMA or equivalent qualification (desirable, not essential). Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.
Jun 06, 2026
Contractor
Are you an experienced Finance Business Partner looking for your next challenge? Do you enjoy influencing business decisions, working with senior stakeholders and turning financial data into meaningful commercial insight? We are recruiting for a Senior Finance Business Partner to join a high-performing B2B Finance team, supporting a key New Business function. This is a fantastic opportunity to play a pivotal role in shaping business performance, influencing strategic decisions and partnering with senior leaders across the organisation. This is a highly visible role offering exposure to budgeting, forecasting, strategic planning, commercial analysis and business transformation initiatives. The Role As a Senior Finance Business Partner, you will act as a trusted advisor to operational and commercial stakeholders, providing financial insight, challenge and support to drive business performance. Key responsibilities include: Partnering with senior stakeholders to support strategic and operational decision-making. Leading budgeting, forecasting and financial planning activities. Developing KPIs and performance reporting to identify risks and opportunities. Providing commercial analysis and financial insight to support business growth. Supporting investment appraisals, business cases and strategic initiatives. Delivering monthly and quarterly performance reporting. Driving continuous improvement across reporting, forecasting and planning processes. Building strong relationships across Finance, Commercial and Operational teams. About You We are keen to speak with candidates who have experience within Finance Business Partnering, Commercial Finance, FP&A or Senior Management Accounting environments. You will ideally have: Strong experience in Finance Business Partnering or Commercial Finance. Experience supporting and influencing senior stakeholders. Budgeting, forecasting and financial planning experience. Strong commercial awareness and analytical skills. Experience producing management information and performance reporting. Excellent communication and stakeholder management skills. The confidence to challenge and influence decision-making. ACA, ACCA, CIMA or equivalent qualification (desirable, not essential). Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.
We are looking for a skilled Senior Frontend Developer with strong experience in TypeScript and React Native to join our development team. In this role, you will build scalable, high-performance web applications and work closely with cross-functional teams to deliver outstanding user experiences. This is initially a six-month contract with potential for extension. The role is hybrid, requiring one day per week in the London office, and is full-time at 40 hours per week. Key Responsibilities: Develop and maintain scalable, responsive applications using React.js, React Native, and TypeScript Work closely with UX/UI designers to deliver intuitive and engaging interfaces Write clean, efficient, and maintainable code following best practices Optimise applications for performance and scalability Participate in code reviews to ensure high development standards Troubleshoot and resolve issues across development and production environments Contribute to architectural decisions and collaborate on overall application design Ensure application security and scalability through best development practices Keep up to date with emerging technologies and recommend new tools and libraries where appropriate Skills & Experience Required: Proven commercial experience with React.js, React Native, and TypeScript Strong knowledge of modern front-end technologies and frameworks Experience with state management libraries such as Redux, Recoil, or similar Familiarity with RESTful APIs and third-party integrations Experience using version control systems, particularly Git Solid understanding of HTML, CSS, and responsive design principles Strong debugging and performance optimisation skills Ability to produce clean, modular, and well-documented code Excellent communication and collaboration skills Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.
Jun 05, 2026
Contractor
We are looking for a skilled Senior Frontend Developer with strong experience in TypeScript and React Native to join our development team. In this role, you will build scalable, high-performance web applications and work closely with cross-functional teams to deliver outstanding user experiences. This is initially a six-month contract with potential for extension. The role is hybrid, requiring one day per week in the London office, and is full-time at 40 hours per week. Key Responsibilities: Develop and maintain scalable, responsive applications using React.js, React Native, and TypeScript Work closely with UX/UI designers to deliver intuitive and engaging interfaces Write clean, efficient, and maintainable code following best practices Optimise applications for performance and scalability Participate in code reviews to ensure high development standards Troubleshoot and resolve issues across development and production environments Contribute to architectural decisions and collaborate on overall application design Ensure application security and scalability through best development practices Keep up to date with emerging technologies and recommend new tools and libraries where appropriate Skills & Experience Required: Proven commercial experience with React.js, React Native, and TypeScript Strong knowledge of modern front-end technologies and frameworks Experience with state management libraries such as Redux, Recoil, or similar Familiarity with RESTful APIs and third-party integrations Experience using version control systems, particularly Git Solid understanding of HTML, CSS, and responsive design principles Strong debugging and performance optimisation skills Ability to produce clean, modular, and well-documented code Excellent communication and collaboration skills Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.
Our client, a leading energy provider committed to delivering innovative and sustainable solutions, is looking for a PMO Analyst to support the Tech Portfolio Manager. The role focuses on providing clear information and insights across a diverse portfolio of initiatives. You'll work within a lean portfolio framework, ensuring projects align with key business objectives while supporting ongoing demand management and review processes. The PMO Analyst will play a key role in spotting potential risks, clarifying critical issues, and contributing to the design of effective solutions. This is an initial three-month contract with the potential for extension. The role is full-time (37 hours per week) and follows a hybrid working pattern, with one to two days per week required onsite for collaboration. Accountabilities: Review operational processes and collaborate with developers to ensure products align with strategic objectives. Record and document minutes during strategy meetings with accuracy. Identify, evaluate, and communicate risks and issues, ensuring proper tracking and resolution. Maintain RAID logs and manage workflow tasks in Asana. Monitor and follow up on outstanding actions to drive effective resolutions. Contribute to risk management, including mitigation planning and tracking. Perform data analysis to assess risks and their potential impact. Support management of Tech and Data backlogs, ensuring clarity for prioritisation and alignment with company strategy. Assist with quarterly planning and coordinate activities for the central change board. Partner with Product, Engineering, and Data leadership to track progress against agreed objectives. Facilitate impact assessments for new demand within Technology. Support lean governance and best practices through financial process support, risk and issue management, KPI reporting, milestone tracking, and monitoring leading/lagging indicators. Contribute to capacity planning and effort estimation. Provide transparency on portfolio performance through communication and data reporting. Coordinate with third parties to monitor dependencies and outcomes, maintaining a centralised action tracker. Knowledge and Skills: Meticulous attention to detail paired with a strong problem-solving mindset. Skilled in managing and engaging stakeholders across mid to senior levels. Demonstrated expertise in data analysis and interpretation. Proficient with project management platforms including Asana, Trello, and Jira. Experienced in leveraging data analysis tools to drive insights. Highly accurate and detail-oriented in all deliverables. Strategic and proactive thinker with a focus on delivering outcomes. Capable of performing effectively under pressure while meeting tight deadlines. Extensive background in project and portfolio support, including financial management. Proven experience in IT governance and planning roles. Strong written and verbal communicator, able to convey complex ideas clearly. Consultancy-oriented skill set, including workshop facilitation, presentations, and creative problem solving. Influential collaborator with strong stakeholder management, negotiation, and assertiveness skills. Adept at analyzing data to identify risks, issues, and opportunities, and presenting findings to enable effective decision-making. Please note: Should your application be successful, and you are offered the role, a few pre-employment checks need to be carried out before your appointment can be confirmed. Any assignment offer with our client will be subject to a satisfactory checking report from the Disclosure Barring Service. This vacancy is being advertised by Rullion Ltd acting as an employment business. Since 1978, Rullion has been securing exceptional candidates for a range of clients; from large well-known brands to SMEs and start-ups. As a family-owned business, Rullion's approach is credible and honest, focused on building long-lasting relationships with both clients and candidates. We celebrate and support diversity and are committed to ensuring equal opportunities for both employees and applicants. Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.
Oct 09, 2025
Contractor
Our client, a leading energy provider committed to delivering innovative and sustainable solutions, is looking for a PMO Analyst to support the Tech Portfolio Manager. The role focuses on providing clear information and insights across a diverse portfolio of initiatives. You'll work within a lean portfolio framework, ensuring projects align with key business objectives while supporting ongoing demand management and review processes. The PMO Analyst will play a key role in spotting potential risks, clarifying critical issues, and contributing to the design of effective solutions. This is an initial three-month contract with the potential for extension. The role is full-time (37 hours per week) and follows a hybrid working pattern, with one to two days per week required onsite for collaboration. Accountabilities: Review operational processes and collaborate with developers to ensure products align with strategic objectives. Record and document minutes during strategy meetings with accuracy. Identify, evaluate, and communicate risks and issues, ensuring proper tracking and resolution. Maintain RAID logs and manage workflow tasks in Asana. Monitor and follow up on outstanding actions to drive effective resolutions. Contribute to risk management, including mitigation planning and tracking. Perform data analysis to assess risks and their potential impact. Support management of Tech and Data backlogs, ensuring clarity for prioritisation and alignment with company strategy. Assist with quarterly planning and coordinate activities for the central change board. Partner with Product, Engineering, and Data leadership to track progress against agreed objectives. Facilitate impact assessments for new demand within Technology. Support lean governance and best practices through financial process support, risk and issue management, KPI reporting, milestone tracking, and monitoring leading/lagging indicators. Contribute to capacity planning and effort estimation. Provide transparency on portfolio performance through communication and data reporting. Coordinate with third parties to monitor dependencies and outcomes, maintaining a centralised action tracker. Knowledge and Skills: Meticulous attention to detail paired with a strong problem-solving mindset. Skilled in managing and engaging stakeholders across mid to senior levels. Demonstrated expertise in data analysis and interpretation. Proficient with project management platforms including Asana, Trello, and Jira. Experienced in leveraging data analysis tools to drive insights. Highly accurate and detail-oriented in all deliverables. Strategic and proactive thinker with a focus on delivering outcomes. Capable of performing effectively under pressure while meeting tight deadlines. Extensive background in project and portfolio support, including financial management. Proven experience in IT governance and planning roles. Strong written and verbal communicator, able to convey complex ideas clearly. Consultancy-oriented skill set, including workshop facilitation, presentations, and creative problem solving. Influential collaborator with strong stakeholder management, negotiation, and assertiveness skills. Adept at analyzing data to identify risks, issues, and opportunities, and presenting findings to enable effective decision-making. Please note: Should your application be successful, and you are offered the role, a few pre-employment checks need to be carried out before your appointment can be confirmed. Any assignment offer with our client will be subject to a satisfactory checking report from the Disclosure Barring Service. This vacancy is being advertised by Rullion Ltd acting as an employment business. Since 1978, Rullion has been securing exceptional candidates for a range of clients; from large well-known brands to SMEs and start-ups. As a family-owned business, Rullion's approach is credible and honest, focused on building long-lasting relationships with both clients and candidates. We celebrate and support diversity and are committed to ensuring equal opportunities for both employees and applicants. Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.
