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Location: Remote - Europe Join a team of elite researchers, auditors, and core engineers focused on designing, implementing, and optimizing secure smart contract systems on the Cardano platform. We are seeking experienced Plutus Developers to translate complex on-chain protocol logic from precise specifications into secure, production-ready code on the mainnet, contributing to foundational work that moves the entire ecosystem forward. You will be responsible for the full lifecycle of high-assurance smart contract development, including implementation, rigorous testing, and performance optimization. This role involves deep collaboration with internal research teams, external protocol teams, and product engineers to bring novel on-chain protocols to life. Responsibilities: • Implementation: Translate protocol specifications and formal models into secure Plutus implementations, writing high-assurance Aiken and/or Plutarch smart contract code., • Testing & Assurance: Design and execute advanced testing methodologies, including property-based testing, differential testing, and invariant-based testing., • Security Modeling: Engage in threat modeling and adversarial analysis alongside auditors and researchers., • Optimization: Conduct performance tuning to optimize for script size, execution budget, and fee economics., • Ecosystem Contribution: Contribute to internal libraries, reusable frameworks (e.g., Plutus Tx, Aiken interop), CIP discussions, and public standards that enhance the Cardano ecosystem., • Collaboration: Work closely with product teams and partner engineering teams, and write clear technical documentation., • Functional Programming: Strong Haskell experience with a deep understanding of pure functional programming (FP), typed FP, and category theory fundamentals., • Domain Specific: Experience with Aiken / Plutarch or a demonstrated ability to learn these highly quickly., • UTxO Knowledge: Familiarity with UTxO-based accounting models., • Testing & Security: Experience reasoning about adversarial environments and familiarity with property-based testing (e.g., QuickCheck / Hedgehog)., • Work Style: Ability to work extremely asynchronously, self-directed, with a strong bias toward written communication first., • Timezone: Ideally located within the European timezone., • Compensation: Market-appropriate hourly rate based on skills and experience., • Commitment: Full-Time Commitment (40 hours per week)., • Time Off: Generous Paid Time Off (30 days of holiday per year for UK employees, where applicable) and Sickness Pay., • Flexibility: Contract flexibility, open to discussing terms for both a standard employee and an independent contractor., • Impact: Opportunity to build foundational libraries and critical infrastructure that advances the entire Cardano ecosystem. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Hi, we’re Penfold 👋 Penfold is building the pension of the future. We’re dragging the multi-trillion-pound pension industry out of the dark ages with its outdated products and poor service. Think about how challenger banks have changed banking. We’re demystifying pensions to make them universally accessible, engaging, and easy so we can help everyone save enough for later life. We’re growing a team of 60+ builders across London and Tallinn, backed by some of the world’s leading fintech investors. We’ve raised over £20 million, manage more than £800m in pensions for over 100,000 savers and thousands of employers. We’re on track for profitability next year and growing really quickly, named recently as the only pure-play pension company in Sifted’s 100 fastest growing startups in the UK&I. 🤑 Competitive salary - ranging from £70k-80k. 💸 10% Pension contribution (all from Penfold) - you don't need to match this, and it is on top of your salary. 📈 Meaningful share options - you’ll own a part of Penfold and share in our success! 🏝️ Unlimited holidays - we’re interested in outcomes, not how many holidays you go on! 🏥 Medical insurance - through Vitality you get access to Private GPs, Physio, Counselling services and great discounts and offers (think 50% off Virgin Active or PureGym memberships, free Apple Watches). 🧑‍💻 Hybrid working - we like people to come into our office at least a couple of days a week to collaborate (so it would be great if you lived within reach of London), but we trust you to get your work done in whatever environment suits you. We have quarterly in-person team socials to ensure we all stay connected and regular optional meetups too! 🏢 Great community office - a wonderful private office near Borough Underground station with free gym and other great benefits. Free snacks, coffee, drinks and company lunch once a week. 🖥️ Best-in-class equipment - MacBook and any WFH equipment you need. 🚴 Cycle to work scheme plus a host of other benefits - see here: https://getpenfold.com/careers About the role We’re looking for a Product Manager to own key customer-facing outcomes, starting with pension transfers, contributions and other critical flows that drive LTV and help our customers save with confidence. You’ll be responsible for the full product lifecycle in your area, from identifying and framing problems, to shaping the roadmap, leading discovery, managing delivery and iterating post-launch to deliver outcomes for our customers and our business. You'll have strong support from the Head of Product and peers across the team, and you’ll play a vital role in helping us scale both our product and how we work as we grow. You will: • Own critical customer-facing outcomes, flows and be responsible for key results, • Set the pace; we’re a start-up and have a serious bias for action, • Lead continuous discovery, • Define success metrics, ask sharp data questions and analyse results to surface opportunities, • Run generative research to deeply understand our customers and inform product direction, • Frame and map opportunities to guide prioritisation and trade-offs, • Break down initiatives into smaller bets to accelerate learning and time-to-value, • Collaborate closely with Engineering, Design, Ops, Sales and other teams to ensure smooth delivery and alignment, • Be accountable for predictable delivery and ongoing iteration in your area About you You will have: • Demonstrable experience discovering and delivering successful products with measurable impact, • Confidence in using data independently to inform a broad range of decisions, • A deeply customer centric mindset, • Experience working in highly autonomous, accountable, cross-functional teams, • Experience working with a continuous product discovery approach and outcome-focused development, • A strong ability to use feedback loops and success metrics to guide learning and iteration, • Clear, structured written and verbal communication with technical and non-technical audiences, • A genuine interest in helping people save more for later life Ideally you have previous experience… • Working on B2C or B2B2C apps with tens or hundreds of thousands of users, • In fintech or a highly regulated industry, • Navigating complex operational workflows, • In start-ups or scale-ups, especially during periods of fast growth You do not need to meet all of the above criteria in order to apply! If you’ve read this far and are excited about the opportunity, but are missing some of the experiences we’ve listed, we strongly encourage you to apply regardless. • We’ll have a 45 minute introductory call to properly introduce you to Penfold, find out more about your experience so far and career aspirations, and make sure you get a chance to ask any questions you might have, • The next stage would be a 90 minute exercise/task which is done over a video call at a time that suits you, • Finally, we’ll organise some sessions with some team members from inside and outside Product & Engineering for a few conversations about how we work together and what to expect day-to-day. You’ll also have the opportunity to ask them questions directly For more info, feel free to reach out to George Cleal, our Head of Product. We are 100% committed to building a diverse and representative team. Whatever your race, religion, colour, national origin, gender, sexual orientation, age, marital status, or disability - we want to hear from you. If you have questions about the role, the company, or the interview process, please let us know and we’ll be happy to answer.

Infopro Digital, the B2B group specialising in information and technology, is currently looking for an Account Manager to join our team on a permanent basis at Haynes Group Limited, which sits within Infopro Digital’s Automotive division. Infopro Digital is a global organisation with 4,000 employees of 79 nationalities based in 26 countries, and a turnover of €630 million. Haynes Group are an established Automotive Data Solutions provider. For the last 11 years, the business has consistently exceeded budgets, delivering double‑digit year‑on‑year growth. In 2020, Haynes Group was acquired by Infopro Digital as part of a larger strategic plan to become a global leader within the automotive data market. Haynes Group are looking for an ambitious, experienced Account Manager to join the sales team. It is an exciting time to join the organisation as you will be instrumental in driving new business growth and expansion. The successful candidate will be responsible for developing new business opportunities through the sale of the current UK product range. The position will suit an established professional with a proven record of securing new revenue streams from existing customers. The right candidate will be someone who understands the importance of collaboration, ownership, integrity and excellent customer service. • Responsible for delivering a pure growth model of new business through actively identifying new revenue opportunities within existing customers, • Identifying, visiting and pitching existing customers who have a requirement for additional Infopro Digital products and services, • Managing existing customer relationships, which can span across multiple territories, • Managing existing customer contract renewals, • Creating a structured and efficient sales cycle, • Creating and maintaining a qualified sales pipeline, • Supporting the wider activities of the Haynes Group business in the UK, as directed by the UK Senior Sales Manager, • Data‑savvy individual with a strong understanding of data sales and/or the UK automotive market, • Minimum 2 years’ experience with a proven track record of success in delivering new business from existing customers, • Excellent prospecting, networking, negotiation and closing skills, • Exceptional communication skills, both written and oral (including presentations), • High level of computer literacy, • Outstanding customer relationship skills, • Highly numerate individual with the ability to work with data as a core sales product, • First‑class planning, organisational and administrative skills, • Generous base salary, • Bonus structure based on company and personal performance, • 25 days annual holiday (rising to 30 days), • Birthday day off, • 2 volunteer days, • Life Assurance (4× salary from Day 1 of employment), • Group pension scheme, • Employee Assistance Programme, • Cycle to Work, gym discounts and more, • Health cash plan, • Enhanced family‑friendly policies, • Employee referral scheme, • Wellbeing tools and resources, • Comprehensive product training and ongoing support from the UK Senior Sales Manager and the wider UK commercial team At Infopro Digital, we are driven by core values such as entrepreneurial spirit, constant customer focus, promoting diversity, striving for significant impact, and a collaborative culture. By joining us, you become part of a dynamic community that embraces these values on a daily basis, shaping the future with passion and commitment. Diversity is one of our core values. We are convinced that our teams, drawn from all backgrounds and with different experiences, are one of the key drivers of our success. The Group is committed to a policy of equal opportunities and inclusion, from recruitment to career development, and we strive to provide an equitable working environment that promotes the well‑being of our teams. Infopro Digital is a B2B group specialising in information and technology. With a presence in 26 countries, the group has 4,000 employees of 79 nationalities. Infopro Digital connects professional communities. Our brands are leaders across five key economic sectors: construction & public sector, automotive, industry, risk & insurance, and retail. Through our solutions, customers make informed decisions and companies develop their business and sustainable performance.

Remote Tax Advisor - ATT/CTA Qualified Location: Remote (UK-based candidates only) Employment Type: Permanent Qualification Required: ATT or CTA qualified About the Role Our client is seeking a qualified tax advisor to join their growing team in a fully remote capacity. This is an exceptional opportunity for a tax professional who wants to focus purely on technical advisory work without the constraints of business development responsibilities or excessive administrative tasks. What You'll Do • Provide expert tax advisory services across a diverse range of business and corporate tax matters, • Handle complex tax planning issues for a varied client portfolio, • Work on sophisticated tax structuring, reorganisations, and strategic planning initiatives, • Deliver high-quality technical advice on property tax, capital gains tax, and capital allowances, • Support clients with business asset disposal relief and other capital tax matters, • Collaborate with colleagues remotely while maintaining exceptional client service standards Essential Requirements, • ATT or CTA qualification (or very close to qualifying), • Proven experience in business/corporate tax advisory work OR newly qualified with strong technical foundation, • Strong background servicing mixed client portfolios OR specialist focus on corporate tax, • Demonstrated advisory experience with ambition to develop further, OR established advisor seeking remote flexibility, • Located within the UK (visa sponsorship not available; overseas candidates cannot be considered), • Excellent technical knowledge across multiple tax disciplines Ideal Experience Includes, • Property taxation and capital gains planning, • Corporate reorganisations and restructuring, • Capital allowances optimisation, • Business asset disposal relief and entrepreneurs' relief, • Tax efficient succession planning, • Commercial tax advisory across various sectors What We Offer, • Pure advisory focus - no business development requirements, • Minimal administrative burden - supported by dedicated admin team, • Complete remote working - work from anywhere in the UK, • Technical excellence - work on challenging, interesting cases, • Professional development - continued learning and career progression, • Competitive package - salary commensurate with experience, • Flexible approach - work-life balance prioritised Perfect For, • Experienced tax advisors seeking remote flexibility without compromising on technical challenge, • Ambitious tax professionals (including newly qualified) ready to develop their advisory skills in a supportive environment, • Qualified practitioners who want to focus on what they do best - providing excellent tax advice Ready to take your tax advisory career to the next level while enjoying the freedom of remote working? At Gleeson Recruitment Group, we embrace inclusivity and welcome applicants of all backgrounds, experiences, and abilities. We are proud to be a disability confident employer. By applying you will be registered as a candidate with Gleeson Recruitment Limited. Our Privacy Policy is available on our website and explains how we will use your data.

Director of Organic Search • Salary to £100k + benefits, • Fully remote (UK-based, occasional travel for client meetings and team days) NB: please only apply if you have lots of experience speaking at events, contributing to publications, appearing on podcasts etc. (i.e. being very visible/well known in the organic search community). Overview This opportunity is with a multi-award-winning SEO and digital marketing agency with offices in London and Dubai. They work with high-growth brands across competitive industries including finance, iGaming, and eCommerce, delivering data-driven SEO campaigns that drive real commercial results. The Opportunity This is a senior leadership role owning the full organic search offer across SEO, content, link building, AI search and digital PR. This is not a management role disguised as a directorship. This is a genuine leadership position for someone who wants to shape the direction of an agency. They are a digital marketing agency specialising in regulated industries, including iGaming and financial services. They have been operating since 2008 and are in the middle of a significant transformation. They are investing significantly in growth across the UK, Middle East and Southeast Asia, aiming to double ARR over the next two-to-three years. The Director of Organic Search will be central to that growth. The role sits at the intersection of vision, strategy and delivery. You will own the organic search vertical: its performance, its people, its output and its reputation. You will work alongside the Managing Director to shape agency strategy, and alongside the sales team to help win and retain clients. What They Are Looking For Someone who is known in the industry (essential). Someone who has built things, grown things, and has the credibility to walk into a boardroom or onto a stage and represent the agency with authority. If you are the kind of person who quietly does good work but avoids the spotlight, this probably is not the right fit. They need someone who combines technical depth with commercial instinct and personal brand. What You Will Do • Own the strategic direction of organic search; Define what services they offer, how they deliver them, and where they take them next. This includes SEO, content, outreach, link building, digital PR, and LLM/AI visibility., • Lead and grow the team; You will inherit an existing team and have the scope to restructure, recruit and develop it. This means hiring senior talent, building career paths, and creating a culture where people do their best work., • Drive client performance; Every client on an organic search retainer is your responsibility. Not the day-to-day delivery, but the strategy, the quality, and the results. When a client is underperforming, you are the person who fixes the approach., • Win new business; Support pitches, lead strategy presentations, and help close deals. Your credibility and expertise will be a direct factor in whether prospects choose them over the competition., • Elevate the agencys reputation (essential); Contribute to the agencys thought leadership through LinkedIn, speaking engagements, podcasts, industry events and media. You will be a visible representative of the company in the search community., • Shape commercial strategy; Work with the MD and CEO on pricing, packaging, service development and growth planning. This is not a siloed role. You will have a seat at the table where decisions about the future of the business are made., • Build and refine processes; Improve how they onboard clients, how they report, how they deliver, and how they retain. You will own the search delivery within it., • Stay ahead of the industry; AI search, LLM visibility, algorithm changes, new platforms. You will be the person the team and their clients look to for what is coming next and what to do about it. Who You Are You have at least 810 years of search experience across SEO, content and digital PR, with a significant portion at senior or director level in an agency environment. You have worked with global or nationally recognised brands and can demonstrate measurable commercial impact from your work. You have deep experience across technical SEO, content strategy, link building, and digital PR. You do not need to be the best at each, but you need to understand every discipline well enough to lead it. You have a visible industry presence (essential). You speak at events, contribute to publications, appear on podcasts, or maintain an active and respected LinkedIn profile. You are known in the organic search community. You have experience in regulated industries such as iGaming and financial services. This is not essential, but it would be a significant advantage given their specialism. You are commercially minded. You understand how agency economics work, how to price services, and how to connect organic search performance to client revenue. You are a natural leader. People want to work for you, not because of your title, but because you make them better at their jobs. You have the energy and the fire. This is a transformation role. They are not looking for someone who wants to maintain the status quo. They want someone who wakes up thinking about how to make things better. What This Role Is Not This is not a head of role with a director title. You will not spend your days in spreadsheets doing keyword research. You will have a team. Your job is to set the direction, raise the standard, and make sure the output is exceptional. This is also not a pure people management role where you sit in meetings all day. You will be expected to stay close to the work, to understand what is happening on client accounts, and to step in when the strategy needs your expertise. The best people they have seen are the ones who can zoom out to the big picture and focus into the detail when it matters. Why Regulated Industries Matter Our clients operate in sectors were getting it wrong is not just a missed ranking. It can mean regulatory action, reputational damage, or legal consequences. iGaming brands need to navigate advertising restrictions across multiple jurisdictions. Financial services clients must comply with FCA guidelines. Healthcare and pharma content must meet strict accuracy and compliance standards. This is their competitive advantage. Most agencies avoid these sectors because they are complicated. They specialise in them because they understand the rules, the risks, and how to deliver results within those constraints. If you have worked in these industries before, you already know what that means. If you have not, you will need to learn quickly, and they will support you in doing so. What They Offer £70,000 to £80,000 base salary depending on experience Fully remote working A genuine leadership role with a seat at the senior table The opportunity to shape an agency during its most important growth phase Conference and event budget for speaking engagements and industry presence Other Stuff NB: for non-UK Citizens; we cannot accept applications from anyone requiring sponsorship (now or in the future) for UK permanent employment you are utilising a work visa this must allow you to work in the UK unrestricted for at least the next 5 years. JBRP1_UKTJ