Fixing jobs in SwintonCreate job alerts

Product Operations Analyst | Manchester, Hybrid The person who keeps everything running. Leadly is one of the UK's fastest-growing lead generation agencies — and right now, we're building the team that takes us to the next level. We need a key cog in the machine — someone to own our form infrastructure end-to-end and make sure nothing breaks. Start ASAP, Contract or Permanent Permanent salary £45,000 – £48,000 (DOE) Day rate (contract) £300 – £400/day (DOE) The short version We're growing fast and we need someone who lives in the detail, owns the process, and makes sure our data, CRM, and reporting never fall apart. If you're the type who can't walk past a broken system without fixing it — you might be exactly who we're looking for. We need someone in the business as soon as possible. We're open to an initial contract, or we'll make this permanent from day one for the right person. What matters is finding someone brilliant and getting them started. If you're available and you're good — let's talk this week. What you'll own • Build and maintain all forms — you own the form builder end-to-end. From first build to live logic, nothing ships without you., • Understand the full impact — you see how every form affects CRM data, reporting pipelines, and conversion performance. You think in systems, not silos., • Be the gatekeeper — no one makes changes to logic or data flows without your sign-off. You're the last line of defence on data quality., • Provide a tight feedback loop — you feed intelligence from operations back into our product and dev teams. What you spot shapes how we build., • Document everything properly — you leave things better than you found them, and the whole team understands how things work because of you. You'll thrive here if you... • Have hands-on experience with form builders and marketing tech — HubSpot, Typeform, Unbounce, or similar, • Understand CRM logic deeply — field mapping, data flows, and what happens when it all breaks, • Have genuinely owned something before — not just executed tasks, but been responsible for outcomes, • Are comfortable in fast-paced environments where things move quickly and you need to keep up, • Can work across technical and non-technical stakeholders without missing a beat, • Are based in Manchester and can hit the ground running fast Bonus points for... • Agency or startup background — you know what it means to work lean and move fast, • Reporting tools experience — GA4, Looker, or similar, • Exposure to product or dev workflows — you don't need to write code, but you should speak the language, • A background in RevOps, Marketing Ops, or Product Operations Why this role is genuinely exciting Our forms sit at the very centre of how we operate — they drive data into our CRM, shape our reporting, and directly impact client results. This isn't a seat-filler position. You'll walk in, get your head around the system fast, and become the person everyone relies on. Real autonomy. Short line to leadership. The satisfaction of knowing what you do actually matters — every single day. Ready? Let's move quickly. Send your CV and a short note on your experience with form builders and CRM data to We're not after a polished cover letter. Just tell us what you've owned, what you've fixed, and when you can start. We'll be in touch fast — this one won't hang around.

Principal / Fellow – Performance Modelling (CPU / GPU / SoC) – UK / Europe (Flexible / Hybrid) – £160,000 – £220,000 base + 30% bonus My client’s specialist architecture team is looking to add a Principal / Fellow – Performance Modelling to support the development of next-generation compute and graphics IP. Their current modelling capability isn’t where it needs to be — and this hire is a key part of fixing that. This role sits at the intersection of architecture and modelling, working closely with engineering, architecture, and product teams to ensure design decisions are driven by accurate, scalable, and modern modelling approaches. You will play a key role in moving the organisation from traditional validation towards a more simulation-led, architecture-influencing capability. Principal / Fellow – Performance Modelling Role & Responsibilities: • Define and evolve performance modelling strategy across CPU / GPU / SoC architectures, • Introduce and implement modern modelling approaches (SystemC, TLM, simulation frameworks), • Influence architecture decisions early through pre-silicon modelling and analysis, • Build scalable modelling environments for early-stage architectural exploration, • Challenge legacy approaches and implement more effective, forward-looking solutions, • Act as a technical authority for modelling best practice across the organisation, • Collaborate with global teams across architecture, design, and product Principal / Fellow – Performance Modelling Essential Skills: • Strong experience in system-level / architectural performance modelling, • Hands-on expertise with:, • SystemC / TLM, • Simulation / virtual prototyping environments, • Experience influencing architecture decisions, not just validating them, • Background in CPU, GPU, or complex SoC environments, • Strong understanding of performance, power, and system-level trade-offs, • Ability to communicate complex technical concepts across technical teams Why This Role • Ownership of a critical and currently underdeveloped capability, • Direct influence on architecture and product decisions, • Opportunity to modernise and improve how modelling is used across the organisation, • Senior environment where your input will shape direction, not just execution Salary and Package: • £160,000 – £220,000 base salary (depending on level and experience), • 30% bonus, • Total compensation: £200,000 – £286,000+, • Flexible / hybrid working model, • Pension, • Private medical, • Life assurance, • Income protection, • Training and development My client can offer a 3-stage process consisting of a 1st stage Video Call , 2nd Stage Video Call and a 3rd Stage on-site Interview (meet the team and site tour). This process can be completed within 2-3 weeks (based on availability)

Multi skilled Engineer - Electrical\nMon - Fri shifts\n£56,000-£58,000\nManchester\n\nAre you an engineer who loves solving problems, working with your hands, and keeping things running like clockwork?\nI am on the lookout for for a Multi-Skilled Engineer Electrically Biased to join the team. It's a busy, challenging environment-but if you like variety, hands-on work this is for you.\n\nJob role:\n* Keeping our production lines moving by maintaining and fixing equipment.\n* Getting stuck into electrical troubleshooting, fault finding, and occasional mechanical fixes.\n* Jumping on breakdowns, preventative maintenance, and improvement projects.\n* Working with great people who care about the job and each other.\n\nWhat You'll Need:\n* Electrical qualifications (NVQ Level 3, or equivalent).\n* Experience in a food, drink, or FMCG environment is a big plus.\n* Good problem-solving skills and a cool head under pressure.\n* A positive, can-do approach and a willingness to muck in.\n\nTo find out more please click 'Apply' or contact Niall Carter on (phone number removed) or at (url removed).\n\nZest are food manufacturing recruitment specialists, who offer a more thorough and reliable recruitment service within the food and drink industry.\n\nZest… a thorough approach to recruitment.\n\nAs you know over here at Zest we like to do things properly and always want to keep you, the candidate in the loop. Applying to this 'one of a kind' role you give Zest permission to hold your information. If you want to know more about how Zest look after your personal information please visit our privacy policy on the website (url removed)

Maintenance Engineer\n12 hour Days only - no nights! \n£50,000 - £52,000 + overtime. \n\nAre you an engineer who loves solving problems, working with your hands, and keeping things running like clockwork?\nI am on the lookout for for a Maintenance engineer to join our growing team. It's a busy, challenging environment-but if you like variety, hands-on work this is for you.\n\nJob role:\n* Keeping our production lines moving by maintaining and fixing equipment.\n* Getting stuck into electrical troubleshooting, fault finding, and occasional mechanical fixes.\n* Jumping on breakdowns, preventative maintenance, and improvement projects.\n* Working with great people who care about the job and each other.\n\nWhat You'll Need:\n* Engineering qualifications (NVQ Level 3, or equivalent).\n* Experience in a food, drink, or FMCG environment is a big plus.\n* Good problem-solving skills and a cool head under pressure.\n* A positive, can-do approach and a willingness to muck in.\n\nTo find out more please click 'Apply' or contact Niall Carter on (phone number removed) or at (url removed).\n\nZest are food manufacturing recruitment specialists, who offer a more thorough and reliable recruitment service within the food and drink industry.\n\nZest… a thorough approach to recruitment.\n\nAs you know over here at Zest we like to do things properly and always want to keep you, the candidate in the loop. Applying to this 'one of a kind' role you give Zest permission to hold your information. If you want to know more about how Zest look after your personal information please visit our privacy policy on the website (url removed)

Benefits – £46k - £50k per year base salary, +£4k bonus + door to door 40hrs + overtime if desired, choice of car or van available, up to 11% pension contribution, up to 27 days + bank holidays, private health and medical.\n\nRole Senior – Chiller Service Engineer – Large National M&E provider with national teams of deadicated AC / HVAC / Chiller / Refrigeration Service Engineers\n\nLocation – North West\n\nIndustry – Chillers / Water-Cooled Chillers / Air-Cooled Chillers / Chilled Water / Down flow units, Close Control, Turbocor, Screw Chillers, Scroll Chillers, Centrifrugal, Evaporative Chillers, Vapor Compression Chillers, Vapor Absorption Chillers, Hybrid Chillers, Heat Recovery Chillers, Heat Pump Chillers, Adiabatic, Hydronic, Free cooling\n\nDesired Experience – Chiller service and maintenance engineer, fault find and fix, PPM's, chilled water.\n\nThe Role\n\nA leading national mechanical engineering provider seeks an experienced Chiller Service and Maintenance Engineer to add to their Air Conditioning, HVAC and Refrigeration Service Team. As a Senior Chiller Engineer you will be focused on commercial planned preventive maintenance contracts and fault find fix on large commercial and process projects working on water chillers from all the main chiller manufacturers.\n\nExperience Required\n\nYou will have extensive previous hands-on experience servicing chiller systems especially chilled water. Ideally you will be highly capable at fault find and fix. F-Gas 2079, hydrocarbons, refrigeration and air conditioning qualifications / certifications and manufacturer training would be an advantage especially NVQ level 2 or level 3. Great teamwork and communication skills are also important both from a client facing perspective and internal regional team co-operation to service contracts and resolve fault find and fix call outs both quickly and effectively. If you have worked your way up on the tools as an apprentice and are highly knowledgeable with or without Level 2 or Level 3 AC and refrigeration certifications then please still apply.\n\nThe Company\n\nThis is a long-established company that prides itself on having excellent company morale and career development. The company is one of the largest M&E service providers nationally and due to growth of the companies national contracts they are looking to add to their North West chiller service team with a Senior Chiller Engineer / Chiller Technician. Their air conditioning, HVAC, refrigeration and Chiller Engineers all have extensive and advanced knowledge on servicing large commercial HVAC systems from the top air conditioning and chiller manufacturers and their Service Engineers are highly skilled at advanced fault finding and fixing.\n\nThe Package\n\nInitial indications for the Senior Level Chiller Engineer / Chiller Technician are a base salary from £46,000 to £50,000 for 40 hrs per week, door to door, + £4,000 bonus (paid split quarterly) + overtime a company van will be provided along with up to 11% pension contribution, private healthcare and dental. Furthermore, 27 days holiday + bank holidays.\n\nJamieson Clark currently has over 50 live roles to offer and specialise in sales recruitment. Current vacancies for Chiller Engineer, HVAC Service Engineers, Air Conditioning Service Engineers, HVAC Install Engineers, Air Conditioning Service Engineers, Product Managers, Contract Engineers, Chiller Service Engineer, Heating and Air Conditioning Engineer, Heating and Refrigeration Engineer, Pre-Sales Technical Engineers, Chiller Technician, Refrigeration Engineer, Chiller Install Engineer, HVAC Technician, Refrigeration and Air Conditioning Engineer, Heating and Air Conditioning Technician, Refrigeration Technician, Sales Engineers, Heating and Refrigeration Technician, Sales Executives, Business Development Managers and Sales Managers providing air conditioning systems, central plant, fan coils, HVAC, heat recovery, heat exchangers, split systems, ducted, cassette, ceiling suspended, wall mounted, variable refrigerant flow, VRF, VRV, DX, Refrigeration, AHU’s, Air Handling Units, close control, Chillers, BMS, water cooled air conditioning units and other product & service based sectors. Send your CV to a consultant for advice on your next career move

About Euphoric: Euphoric builds AI-first employee benefits administration software for the world’s largest and most prestigious employers. Born out of Peppy Health — a fast-growing, category-defining Series B startup — we spun out in May 2025 to tackle a far bigger opportunity. Global employers spend $3–5 trillion on benefits every year. It’s their second-largest cost after payroll — yet the entire category is still running on legacy systems and outdated assumptions. The space is primed for transformation: despite its scale, it’s been almost completely overlooked by AI-first startups. Incumbents — including one U.S. heavyweight with $2B+ in annual revenue — are constrained by archaic tech stacks and can’t move fast enough to innovate. And this isn’t just a massive market — it’s genuine “tech for good.” Smarter benefits administration, richer analytics, and clearer communication have the power to directly improve the everyday lives, wellbeing, and financial security of millions of employees worldwide. We’re a sharp, high-velocity team with bold ambitions, obsessed with building category-defining technology and partnering with exceptional people who want their work to truly matter. We closed our seed round in October 2025 and are building from a position of strength with a long cash runway. The role: We’re looking for a Software Engineer to bring their ambition, creativity, and technical prowess to join our high-powered team to build the technology that powers the world’s first lovable, AI-native benefits platform. You’ll have real ownership, big targets, and a chance to help shape both the work you do and the company in general. We care less about traditional career paths and more about raw talent, bias for action, and how much fire you bring. What you’ll do: • Build AI-first features end-to-end: You’ll contribute to the design, deployment, and iteration of our next-generation benefits platform features that leverage personalization, experimentation, and AI/ML methods (e.g. agents/LLMs, recommender systems, reinforcement learning) to enhance user experience in a meaningful business domain., • Contribute across the tech stack: You’ll work in React (JavaScript/TypeScript) on the frontend and Python (FastAPI, SQLAlchemy) on the backend, shipping production-ready code and user-facing features in addition to innovative ML work., • Live on the cutting edge of AI tooling: You’ll help push the boundary of what’s feasible with modern AI-powered software development tools (Cursor, Windsurf), keep up with the regular drumbeat of AI advances, and find new and exciting ways to build and explore new features faster., • Participate in a fast-paced iterative environment: Collaborate closely with design, product, and beyond to deliver and iterate on impressive features and prototypes at world-class pace., • Keep code clean and well-tested: Maintain clean, efficient, and tested code with clear documentation for both peers and future reference., • Review, refine, and grow: Actively participate in peer reviews, CI/CD processes, and a growth-minded engineering culture, where you continuously seek to level up your technical skills., • Be a team player: Sometimes you’ll be iterating on ML pipelines; other times you’ll be refining a frontend component or fixing a tricky bug. We need someone who’s excited about the full product journey and moving together as one. Skills & experience: • Industry Experience (2+ years): Prior experience contributing to impactful products in fast-paced or startup environments, with an understanding of both scale and quality from larger tech organisations., • Hands-On Full Stack Skills: Proficiency in React/Typescript and/or Python (RESTful APIs, data pipelines), plus comfort with deploying and maintaining services on modern cloud platforms (GCP preferred, AWS or Azure also fine)., • Applied AI/ML Skills: First-hand experience building and delivering AI/ML features to real users, and an insatiable curiosity to keep up with emerging technologies and trends, • Team-Oriented Mindset: Strong communication skills for explaining complex ideas to technical and non-technical audiences, and a passion for collaborating within cross-functional teams., • Passion and Pride in Shipping: A do-whatever-it-takes attitude to deliver against important business goals that help the entire team win, • Pragmatic Best Practices: An overarching desire to build efficient, scalable, and maintainable code, while learning the tradeoffs between technical debt and delivery speed What we look for: We’re a great bunch but we have some "Euph" cultural non-negotiables. To do well here you will: • Thrive in fast-paced, feedback-rich environments, • Take your work seriously, but not yourself, • Be proactive, playful, and deeply curious, • Want to build something that matters, • Be willing to “do what it takes” What you’ll get: • Salary between £90k - £110k dependent on experience, • Remote-first setup with optional shared work space pass and hubs in London (We will only consider UK or Europe based candidates, with a preference for those closer to London), • Apple devices and the best AI tooling, • Private healthcare via Vitality, • 3% employer pension contribution (min 3% employee contribution), • Meaningful early-stage share opportunities, • 25 days holiday per year, plus bank holidays, • Career rocket fuel - real growth, real ownership, real impact

Quality Control (QC) Software Tester (Remote Working Opportunity) Are you a Warehouse "Super-User"? Why not Become our Quality Control (QC) Expert. Ever wished you could Stop just using WMS software - Start breaking it, Fixing it, and Building it? We have the perfect opportunity for you. At Helm, we don’t build code for the sake of it. We build outcomes for high-volume shippers moving 100+ orders a day. To do that, we need someone who knows what a "perfect shipping day" actually looks like. The Despatch Company delivers industry-leading Warehouse Management Systems, powering thousands of e-commerce, 3PL, and logistics operations worldwide. Our flagship products, provide advanced inventory, fulfilment, and warehouse automation capabilities. Learn more at helmwms.com. We are not looking for a corporate software tester. We are looking for the Warehouse Supervisor, Ops Lead, or "Go-To" Floor Person who is tired of fighting clunky systems and ready to build a better one. Real world, hands-on, warehousing experience having ideally worked in an e-commerce business using a WMS system will fit right in. If you have worked for a 3PL, or in the client setup space, even better. We are expanding our Quality Assurance department, bringing together a dedicated testing team with a natural leader, who can drive automated testing, strengthen release reliability, and ensure our WMS platforms are robust, scalable, and ready for real-world warehouse environments. Is this you? • The Floor Legend: You are the person everyone asks for help when the WMS acts up, the labels won't print, or a new e-commerce client needs to be onboarded., • E-commerce DNA: You’ve lived the pick-pack-ship grind. You know that in high-volume e-commerce, a "small glitch" at 3pm is a disaster., • Sharp & Tech-Literate: You are not a coder, but you are "techy." You have probably used YouTube or AI to solve problems before. You are curious, fast, and bored of just packing boxes., • 3PL Experience (Nice to have): If you have handled client setups or multi-tenant warehousing, you’ll fit right in. The Role: Your job is to be the final gatekeeper. Before a feature reaches our customers, it has to pass you. • Real-World Testing: You will put new features through the ringer. If a workflow is slow, confusing, or "doesn't work like a warehouse actually works," you send it back to the Developers., • Master the Tools: We will train you on the technical side. Using modern AI and testing platforms, we will show you how to turn your warehouse knowledge into professional software QC., • Outcome Obsessed: Our customers pay for a service, not code. You will ensure the "service" is bulletproof. Why make the jump? • Trade the High-Vis for High-Tech: Move into a career in software without losing the expertise you have spent years building., • Work with a Sharp Team: Join a crew that values shipping efficiency over "coding for the sake of it.", • Build the Future: Help us create the WMS you always wished you had when you were on the floor. If you’ve got the warehouse brains, we have got the tools………let’s build. What We Offer • Opportunity to work on market-leading WMS platforms used globally., • The chance to influence how real users experience our products., • A role that values judgement, common sense, and user empathy., • Exposure to multiple products across different stages of development., • A collaborative, remote working environment that really pulls together., • This a full-time, permanent position., • Salary (DOE)

About the company Our Mission Alecto’s mission is to make legal services accessible to everyone on the planet. We believe the quality of service in the legal profession is woefully inadequate. It delivers bad value for money, frustrates the people it exists to serve, and lacks basic accountability. The societal impact of making legal services accessible, understandable, and affordable to every person will be enormous. We aim to be the business that makes this happen. The Founder Alecto was founded in autumn 2025 by Will Rice. Will previously founded Gen H, an FCA-regulated fintech that has become one of the UK’s leading mortgage lenders for first-time buyers. At Gen H, Will raised £50 million in equity from leading venture investors and over £5 billion in asset financing. Prior to Gen H, Will lived in Moscow and ran a hedge fund. He has a starred first-class degree from Cambridge University, where he studied Russian and Arabic. Who Thrives Here We’d love to talk to you if you’re: Relentless: You're never satisfied with good enough. You push yourself to improve constantly. You measure your progress. Uncompromising: You have incredibly high standards. You sweat the details. You take pride in your work even when no one's watching. You speak up when standards slip. Accountable: You own outcomes. You fix problems rather than waiting for someone else to. You want to be measured on your impact. Humble: Low ego. Self-critical. Open to feedback. You change your mind with new information. You give honest feedback directly and kindly. Optimistic: You approach problems as solvable. You find opportunity in crisis. You energise the people around you. What to Expect • Real impact: Improve the way people navigate some of life’s most important moments., • Ownership: You'll have real responsibility from day one., • High standards: We don't compromise on quality., • Fast pace: We move quickly and expect you to keep up., • Quantitative assessment: Your performance will be assessed on transparent criteria., • Direct feedback: You'll get honest feedback regularly. You'll give it too., • Hard problems: Nothing about building this is easy. That's what makes it fun., • Greater financial reward: We pay more because we expect more. How you’ll contribute We're looking for Staff or Senior Product Engineers to join our engineering team. We're a small team of generalists with deep experience in startups and a passion for craft. We move fast, ship often, and hold ourselves to a high bar. From day one, you’ll help shape the product’s direction and ship features to production within your first week. Requirements will be fuzzy - you’ll talk to users, form hypotheses, and iterate quickly to define what to build. You may be a good fit if you • Have worked at early-stage startups and driven product direction, • Think in terms of user problems, not just technical solutions, • Have scaled TypeScript projects, • Enjoy refining and customizing your AI workflow into the early hours, • Building AI agents or LLM-powered systems that go beyond simple prompting. Who thrives here We'd love to talk to you if you're relentless about self-improvement and hold yourself to incredibly high standards, sweating the details others overlook. You see problems as solvable and find opportunity in challenges, energising the people around you in the process. You own outcomes, fixing problems rather than waiting for someone else to, and want to be measured on your impact. You're low ego and self-critical, open to feedback, and give honest feedback directly and kindly. We're building with • A TypeScript monorepo, React, tRPC and Tailwind, • Inngest for background jobs and event-driven workflows, • Deployed on Google Cloud Platform with Postgres What we offer • £100,000 - £150,000 depending on experience, • Meaningful early-stage equity - you'll be an owner, not just an employee, • 5% employer pension contributions, • Comprehensive private medical cover including dental and optical, • 25 days holiday plus bank holidays, • Your choice in AI toolingThis role is based in Shoreditch, London and reports directly to the founder.

Support the Team: Assist with other tasks and projects as required by the Maintenance Manager or senior management. Are you a skilled and motivated individual with a knack for fixing things and keeping everything in top shape? We're looking for a dynamic Hotel Maintenance Team Member to help ensure

Are you a ‘jack-of-all-trades’ and like completing a variety of different tasks each day on the job? Would you consider yourself a proactive ‘all-rounder’ in maintenance who is good at troubleshooting and fixing things, with the relevant qualifications to boot? Millennium Hotel Manchester is

A leading automotive service provider in Manchester is seeking a Service Maintenance and Repair Technician to deliver first-class vehicle repair services.This role involves attending to customers at their homes or workplaces, performing inspections, and fixing issues promptly.Qualified candidates sh

From auditing GA4 setups to fixing complex cross-domain issues, you’ll play a critical role in ensuring data accuracy and enabling smarter marketing decisions. Own and manage GA4 tracking across all client accounts. Conduct in-depth GA4 audits for new and existing clients.

Our Saint-Gobain Exterior Solutions team are looking for a Regional Sales Manager - Flooring & Tiling to lead the growth of our flooring and tile fixing products and solutions across the region. Identifying new market opportunities and developing a strong regional sales pipeline. Experience managing

We are currently looking for an experienced Maintenance Multi-Trader to join our growing team working across North London.This is a great opportunity for a reliable and skilled tradesperson who takes pride in high-quality workmanship.Carry out day-to-day property maintenance and repairs.Carpentry (d

Join a forward-thinking company as a Service Technician in a dynamic environment.You will play a crucial role in maintaining equipment and ensuring operational efficiency at a major distribution center.This position offers the opportunity to work with cutting-edge automation solutions, contributing

Job Title: Maintenance Operative / Multi-Trade.Location: North London & Surrounding Areas.We are currently seeking a skilled and reliable Maintenance Operative / Multi-Trade to join our growing team.The role involves carrying out a wide range of reactive maintenance, planned works, and void property

Start Delivering with Uber Eats.Delivering with Uber Eats offers a flexible way of making money.It is a great alternative to traditional part-time delivery jobs or other part-time gigs, temp jobs or seasonal work.See how delivering with the Uber app can help you make money flexibly.You decide how mu

Start Delivering with Uber Eats.Delivering with Uber Eats offers a flexible way of making money.It is a great alternative to traditional part-time delivery jobs or other part-time gigs, temp jobs or seasonal work.See how delivering with the Uber app can help you make money flexibly.You decide how mu

Start Delivering with Uber Eats.Delivering with Uber Eats offers a flexible way of making money.It is a great alternative to traditional part-time delivery jobs or other part-time gigs, temp jobs or seasonal work.See how delivering with the Uber app can help you make money flexibly.You decide how mu

Start Delivering with Uber Eats.Delivering with Uber Eats offers a flexible way of making money.It is a great alternative to traditional part-time delivery jobs or other part-time gigs, temp jobs or seasonal work.See how delivering with the Uber app can help you make money flexibly.You decide how mu

Start Delivering with Uber Eats.Delivering with Uber Eats offers a flexible way of making money.It is a great alternative to traditional part-time delivery jobs or other part-time gigs, temp jobs or seasonal work.See how delivering with the Uber app can help you make money flexibly.You decide how mu