
Qube Research & Technologies · London
Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a ...
Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset
classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining
data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex
challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors.
QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and
respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to
enable employees achieve a healthy work-life balance.
OUR STORY: Every year millions of people are either filing their taxes in fear or giving up on their tax refund altogether. We're working on fixing that. Our intuitive app enables anyone, regardless of education or background, to file their taxes with newfound confidence. Spread across Germany, Spain and the UK, the team at Taxfix Group with its brands Taxfix and Steuerbot, is a compassionate group of solution-finders. We speak our minds openly, and with over 400 professionals, including tax experts, developers, and IT security experts, we're rich in ideas and voices. The group has facilitated more than 3.5 billion euros in tax refunds for its customers since its founding in 2016. THE OPPORTUNITY: Taxfix is building something most companies only talk about: a fully agentic infrastructure layer that every team in the company will depend on. And right now, IT is either the foundation that makes that possible — or the bottleneck that slows it down. As our Director of Security & IT, you are the difference between those two outcomes. This is not a traditional IT Director role. You won't be managing tickets or keeping the lights on. You'll be building a platform function from the ground up — one that gives every hybrid human-agent team at Taxfix the speed, security, and confidence to move without friction. Reporting to our Chief People Officer and working closely with our Systems Engineer and cross-functional partners across Engineering, Legal, Finance, and People Ops, you'll define the infrastructure and security foundation that turns our agentic ambitions into reality. The best outcome in this role isn't that IT stays out of the way — it's that IT raises the bar for how the whole organization operates. You'll set standards that others build to, make calls that shape Taxfix's security posture for years, and build the infrastructure layer that our agentic ambitions depend on. This role comes with real authority and real accountability. If you want to be the person who defines what modern IT looks like at a company that's genuinely building the future of work — this is that job. YOUR RESPONSIBILITIES: * Own the vision and roadmap for Taxfix's internal infrastructure and tooling layer, driving the transition from IT as a ticket-resolving function to an internal platform product that enables every hybrid human-agent team to move faster and more securely. * Lead and develop the IT team — including helpdesk, systems engineering, and the incoming Security & Platform Engineer — ensuring clear ownership, structured growth paths, and a high-performing team culture through a period of significant structural change. * Own all core IT operations: device management (MDM), identity and access management, workplace technology, SaaS tooling, third-party network provider relationship, and hardware provisioning — maintaining reliability, cost controlling and service quality while progressively raising the bar on what "good" looks like. * Set the security strategy and posture for Taxfix's systems and agent ecosystem, embedding security continuously into platform infrastructure rather than applying it as a gate at the end. * Work closely with our Systems Engineers and the agentic framework team to build and document the agentic platform layer — including secure sandboxes, credential vaults, and CI/CD pipelines — ensuring infrastructure decisions support the organisation's agentic ambitions. * Own IT-specific risk management, compliance controls, and audit readiness across internal systems and infrastructure, partnering with Legal, Compliance, and enterprise risk owners on GDPR/DSGVO, SOC 2, and applicable financial regulatory requirements. * Manage supplier relationships and lead the build and lead the build/buy/partner evaluation, making a long-term recommendation grounded in both technical and business considerations. * Be the business-facing voice for IT in leadership conversations — translating infrastructure and security decisions into clear business terms and building trusted relationships with Engineering, Legal, Finance, and People Ops. * Define and track platform health metrics, service quality, and internal adoption — including establishing internal NPS for IT services as a baseline, driving measurable reductions in ticket volume and mean time to resolution, and reporting transparently on the agentic infrastructure layer. YOUR PROFILE: * You have proven experience leading an IT or infrastructure function at a scale-up or regulated tech company — including ownership of core IT operations such as helpdesk, MDM, identity management, and workplace technology. You know what it takes to run these reliably while simultaneously raising the ambition of what the function can be. * You have built or are capable of building a platform mindset in a team that has historically operated as a support function — you understand what that shift requires culturally, structurally, and in terms of how success gets measured. * You bring strong enough technical depth to have credible, substantive conversations with engineers — you can interrogate technical decisions, ask the right questions, and know when to push back. * You are security-literate and have hands-on experience setting security strategy: you understand the threat landscape, have navigated compliance and audit obligations in a regulated environment, and know what good security posture looks like at both the infrastructure and application layer. * You have experience with agentic or AI infrastructure, or you bring genuine curiosity and a track record of fast learning in emerging technical domains — this space is moving quickly, and so are we. * You have managed vendors and external partners, including evaluating and making build/buy/outsource decisions, and you're comfortable owning those relationships end to end. * You are familiar with the compliance and data obligations that come with operating in a regulated environment — financial services, tax, or similar — and you've translated those obligations into practical infrastructure and process decisions. * You are comfortable with ambiguity and energised by the opportunity to help shape a function that is being designed in real time — you don't wait for a playbook; you help write it. * You grow the people around you: you see early-career team members and ambitious engineers as people to invest in, and you create the conditions for them to do their best work. * You are ego-light: you are comfortable with invisible success — the best outcome is that teams don't notice IT because everything works — and you are willing to tell leadership when a request isn't feasible and explain why in terms that land. WHY TAXFIX? * A chance to do meaningful, people-centric work with an international team of passionate professionals. * Holistic well-being with free mental health coaching sessions and yoga. * A monthly allowance to spend on an extensive range of services that you can use and roll over as flexibly as you like. * Employee stock options for all employees—because everyone deserves to benefit from the success they help to create. * 30 annual vacation days and flexible working hours. * A generous learning budget to support your personal and professional development and guidance from our internal L&D experts. * Work from abroad for up to six weeks every year. Just align with your team, and then enjoy your trip. * Plenty of opportunities to socialise as a team. In addition to internal meetups, our international team hosts regular get-togethers—virtually and in person when possible. * Free tax declaration filing, of course, through the Taxfix app—and internal support for all personal tax-related questions. * Have a four-legged friend in your life? We’re happy to have dogs join us in the office. Excited? So are we. Learn more about Team Taxfix on our blog and get a glimpse of our culture. At Taxfix, we believe that incredible things happen when you have a wealth of perspectives and experiences. We're proudly committed to equal employment and development opportunities no matter your gender, race, religion, age, sexual orientation, colour, disability, or place of origin. To help mitigate any potential unconscious biases, we ask that you refrain from including your picture, age, or marital status on your CV. Let your experiences speak for themselves. Not sure if you meet all the requirements for this role? Please apply anyway. You might bring something special to the team that we hadn't considered previously.
About us ClearBank was built on the belief that banking infrastructure should unlock progress, not slow it down. Our clients — from fintechs and crypto platforms to banks and credit unions — use our API to power their banking infrastructure. Our people power our technology and shape the way we work. We are a group of ambitious, collaborative people who challenge the norm and believe in fairness, autonomy and choice. We empower people with the tools to learn, grow and contribute to our clients’ success. About the role You’ll join the Developer Experience team as an AI Enablement Engineer, helping ClearBank take the next step in how AI is used responsibly and effectively across software engineering. We are already exploring meaningful AI usage across engineering; this role is about helping turn that exploration into scalable, observable and well-governed engineering practice. This is not a pure model-building role and it is not simply about giving engineers access to tools. You will help teams apply AI in real delivery workflows, understand where it genuinely improves outcomes, and support the development of safe, practical patterns that can be used across multiple teams. You will be * Helping engineering teams apply AI within coding, testing, review, debugging, documentation and delivery workflows. * Working with engineers to identify where AI creates genuine leverage and where it introduces risk or noise. * Supporting the rollout of AI-enabled practices across teams, with an emphasis on adoption, repeatability and practical enablement. * Helping define how ClearBank measures the impact of AI on developer experience, productivity, quality and release cadence. * Contributing to governance, auditability, observability and guardrails for responsible AI usage. * Working collaboratively with Security, Model Risk and other partners to keep controls proportionate and non-blocking. * Sharing patterns, examples and guidance that help engineers use AI safely and effectively. What you will be doing * Evaluate AI-assisted development tools, copilots, agentic workflows and workflow-integrated capabilities based on evidence and fit for purpose. * Help teams embed AI into SDLC workflows without creating brittle side channels or unmanaged risk. * Support practical approaches to AI usage observability, including adoption, usage patterns, effectiveness and quality indicators. * Explore or contribute to platform capabilities such as LLM access patterns, guardrails, workflow integrations or internal developer tooling. * Capture feedback from engineering teams and turn it into improvements, guidance and repeatable practices. * Build relationships across engineering and wider ClearBank teams using AI, helping avoid duplication and share what works. What we are looking for * Strong background in software engineering, platform engineering, DevEx or DevOps. * Hands-on experience using AI-assisted development tools or LLM-enabled workflows in real engineering environments. * Evidence of improving engineering workflows, developer experience or productivity within a team or across adjacent teams. * Curiosity and pragmatism around AI, with a focus on outcomes rather than novelty. * Ability to reason about AI governance, guardrails, model/tool evaluation and safe usage patterns. * Comfortable working in or with regulated environments, ideally financial services, banking, payments, fintech or another controlled environment. * Familiarity with engineering productivity, quality or adoption metrics. * Strong communication skills and the ability to explain complex ideas clearly to engineers and stakeholders. * Collaborative, empathetic and motivated by enabling others to succeed. * Exposure to Azure, .NET or Azure DevOps would be useful, but is not a requirement. What we offer * Flexible working philosophy, empowering employees to manage their time in partnership with their line manager. * Spacious and well-equipped London office. * 27 days annual leave per year, plus flexible bank holidays. * Option to work abroad for up to 30 days in a rolling 12-month period. * Regular company-wide socials. * A couple of days per year to volunteer with a chosen charity. * Private healthcare and discounted dental cover, with healthy living perks and discounts. * Enhanced family-friendly leave. * The opportunity to join an innovative team building a bank fit for the future. A little bit more about us! ClearBank is Where You Can belong: At ClearBank we think about Diversity, Equity and Inclusion (DE&I) a lot. Not because we think we should. But because we know we should – how else can we build a happy workforce and be successful as a business. We’re committed to making sure our teams reflect society. And we put energy and effort into making this a place where everyone feels at home, where they’re given the trust and encouragement to do their very best work. Here are some of the things we’re most proud of: * 42% of our senior management roles are held by women * Our enhanced family leave policies * Launching our partnership with Code First Girls * Increasing awareness of neurodiversity in the workplace through our partnership with the Inclusive Group Our hiring process and what you can expect: Application: a member of our talent acquisition team will review your application against the key requirements for the role and let you know within two weeks whether you’re moving forward to the next stage; Screening: You’ll spend 30-45 minutes speaking to one of our recruiters learning more about the role and ClearBank, and we’ll get it know more about you, your experience and how your skills align with the role (this will be via phone or Teams video call). You can expect to hear back from us within seven days following this meeting (if things are taking longer than expected, we’ll let you know that too); First Interview: You’ll spend one hour with a member of our hiring team focusing on your skills, competencies and your ways of working at the same time we’ll give you time to ask more questions about the role, the team and learn more about the ClearBank culture. This will be via Teams. Second Interview: This will be a competency-based interview with one or more members of our team. Final Stage: You will have a final meeting with the Head of Department. This will be around 45-60 minutes. Offer: Congratulations! Get ready to transform banking forever! Our commitment to you as a candidate: We will always try our best to get back to you within seven days of your interview whether you’ve been successful or not and provide you with feedback. Sometimes things take a little longer, so we may not have a decision to share but we will get it touch to let you know we need a little more time. We’re unable to provide specific individual feedback at the application or screening stage but know that your application was reviewed and considered carefully. We wish you the best of luck with your application and maybe we’ll be celebrating your new role at ClearBank soon! Equal Opportunities ClearBank is committed to ensuring equal opportunities throughout every stage of the recruitment process. ClearBank recognises that diversity is vital to the long-term success of the business in the communities and markets in which it operates. ClearBank is also a firm believer that an inclusive culture fosters greater employee engagement and collaboration. ClearBank strives for diversity and inclusion of all forms, including (but not limited to): gender, age, educational and professional background, disability, gender reassignment, marital or civil partner status, pregnancy or maternity, race, colour, nationality, ethnic or national origin, religion or belief and sexual orientation. As part of the Company’s commitment to equal employment opportunity, we provide reasonable adjustments, to candidates during the recruitment process, including to individuals with disabilities. We want to create a safe space that welcomes everyone so please let us know how we can accommodate you. In case you have any accessibility requirements you can share that with our Talent Acquisition team prior to your interview stage, if applicable. The legal bit By submitting your CV to ClearBank Limited you are providing your consent for us to use the information you provide for recruitment purposes. For more information on how we manage your data go and check out our Candidate Privacy Notice on the ClearBank website to see how we process, manage and look after your data. You are also allowing us to communicate with you by email and telephone for recruitment purposes.
About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi-manager investment strategies are underpinned by deep research and span public and private markets, across all major asset classes, with a significant focus on alternatives. Man Group takes a partnership approach to working with clients, establishing deep connections and creating tailored solutions to meet their investment goals and those of the millions of retirees and savers they represent. Headquartered in London, we manage $228.7 billion* and operate across multiple offices globally. Man Group plc is listed on the London Stock Exchange under the ticker EMG.LN and is a constituent of the FTSE 250 Index. Further information can be found at www.man.com At Man Group, we respect your privacy and we are committed to protecting and safeguarding your Personal Data. We have developed policies and processes which are designed to provide for the security and integrity of your Personal Data. We are committed to Processing your Personal Data fairly and lawfully, and being open and transparent about such Processing. For further information on how we process your data, please see the privacy notice for applicants here * As at 31 March 2026 About Man AHL Man AHL is one of the world’s longest running diversified systematic investment managers, trading in over 800 markets globally and offering a range of absolute return and long-only quantitative strategies that invest across traditional and alternative markets. With over three decades of quantitative investment experience, Man AHL is committed to constant innovation and evolution of research. It applies advanced technology and scientific rigour to every stage of the investment process, from data curation and cleaning through to signal generation, risk management and execution. It views risk management and trading and execution as central to alpha generation, and its strategies are designed to understand risk, take appropriate exposures and, where necessary, dynamically adjust exposure. Man AHL brings together scientists, academics, technologists and finance practitioners who are driven by curiosity, intellectual honesty and a passion for solving the complex problems presented by financial markets. It works closely with the Oxford-Man Institute of Quantitative Finance (OMI), Man Group’s unique collaboration with the University of Oxford, and leverages insights from its field-leading academic research into machine learning and data analytics. The Team: The AHL Investment and Data Implementation (IDI) team is organised into small cross-functional teams, spanning Hong Kong, London, Boston and Sofia with responsibilities for the implementation of all AHL new business (Funds, Investment strategies, new asset classes, new markets, etc.), the integrity of the inputs (data) and outputs (model signals) from the systematic models and long-term strategic development of our systematic trading platforms and processes. IDI collaborate closely with Portfolio Managers, Quantitative Research, Trading, Technology, Risk, and Business Management to ensure smooth trading operations. IDI members are crucial in testing and implementing changes across various research and strategic platform initiatives. The role offers a high level of exposure across AHL and the wider Man Group, continually presenting opportunities to learn and develop, achieve new goals, nurture new relationships, and reach your full potential. Being part of the newly created Sofia team, you'll have the unique chance to shape its direction and growth from the ground up. The Role: As a member of the IDI team, you will oversee the daily management of AHL’s front office investment operations, trading systems and models. You will ensure data integrity, implement new business initiatives and research ideas, manage risk parameters and coordinate projects across a wide range of stakeholders. Key Responsibilities: * Monitor and ensure smooth operation of AHL's systematic trading systems and models swiftly diagnose and resolve time-sensitive issues intraday * Manage daily front office operations, including maintaining and cleansing critical data for AHL's systematic trading algorithms and quantitative research teams. This includes trade signals, data feeds and other inputs used by AHL’s strategies * Collaborate with peers and technology teams on projects to improve operational efficiency and contribute to trading platform enhancements * Leverage technology including Gen AI, Python and SQL to enhance, automate, and streamline core investment and data management processes * Design and support the architecture of AHL’s trading environment, including data aggregation, position management and component monitoring Skills and Attributes: Required: * Ability to simultaneously manage multiple workstreams and competing priorities * Dependable judgement under pressure and intellectual honesty * Strong verbal and written communication * Strong academic record and a degree with mathematical and analytical content. * Interest in financial markets * Basic knowledge of Python or similar programming languages for data manipulation and analysis * Excellent attention to detail and a highly collaborative personality * A keen analytic approach to problem-solving, distilling complex problems to enable timely resolution Preferred: * 1+ years relevant work experience in an operations role in the Investment Management/ Hedge Fund or Financial Services industry * Experience steering or materially delivering into complex projects * Ability to draw conclusions and portray findings by studying and visually representing structured and unstructured data * Working understanding of the financial assets traded by AHL, including futures, FX, equities, options & bonds * Experience developing Python scripts and SQL queries for data processing, analysis, and automated reporting Inclusion, Work-Life Balance and Benefits at Man Group You'll thrive in our working environment that champions equality of opportunity. Your unique perspective will contribute to our success, joining a workplace where inclusion is fundamental and deeply embedded in our culture and values. Through our external and internal initiatives, partnerships and programmes, you'll find opportunities to grow, develop your talents, and help foster an inclusive environment for all across our firm and industry. Learn more at www.man.com/diversity. You'll have opportunities to make a difference through our charitable and global initiatives, while advancing your career through professional development, and with flexible working arrangements available too. Like all our people, you'll receive two annual 'Mankind' days of paid leave for community volunteering. Our comprehensive benefits package includes competitive holiday entitlements, pension/401k, life and long-term disability coverage, group sick pay, enhanced parental leave and long-service leave. Depending on your location, you may also enjoy additional benefits such as private medical coverage, discounted gym membership options and pet insurance. Equal Employment Opportunity Policy Man Group provides equal employment opportunities to all applicants and all employees without regard to race, color, creed, national origin, ancestry, religion, disability, sex, gender identity and expression, marital status, sexual orientation, military or veteran status, age or any other legally protected category or status in accordance with applicable federal, state and local laws. Man Group is a Disability Confident Committed employer; if you require help or information on reasonable adjustments as you apply for roles with us, please contact TalentAcquisition@man.com.