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A new founder-led business builder launching from Newcastle is looking for a Vibe Coder/AI Product Builder. They use AI, content, automation, capital and fast customer testing to turn sharp ideas into real companies. They are not an agency, consultancy or normal startup. The model is simple: spot what already works, adapt it, test demand quickly, build what gets signal, and scale the winners. They... ZIPC1_UKTJ

A new founder-led business builder launching from Newcastle is looking for a Viral Content Creator/Attention Builder. They use AI, content, automation, capital and fast customer testing to turn sharp ideas into real companies. They are not an agency, consultancy or normal startup. The model is simple: spot what already works, adapt it, test demand quickly, build what gets signal, and scale the winners. They are hiring two people now. One of them may be a Viral Content Creator/Attention Builder. This is for someone who understands online attention. Not pretty content for the sake of it. Not corporate marketing waffle. We want someone who can make people stop, care and respond. You might create short-form video ideas, hooks, posts, ads, story angles, campaign concepts and content tests. You will research what is already working online, adapt proven patterns, test offers and angles, read the response and improve the next version. The job is not just to make content. The job is to create attention, demand and learning. You may suit this role if you understand TikTok, Instagram Reels, YouTube Shorts, LinkedIn or online attention; can write hooks quickly; notice what makes people stop scrolling; use AI tools to speed up ideas and production; and can think commercially. You do not need a perfect CV. Proof of work matters more than polish. Show us content, accounts, posts, videos, campaigns, pages, experiments or anything you have made people pay attention to. What you get: • £32,000–£40,000 depending on experience, • Performance bonus, • Hybrid work: 3 days per week in Newcastle office, • Flexible hours with core collaboration time, • Modern AI tools used every day, • Live projects, not fake portfolio work, • Real responsibility early, • Fast learning curve, • Possible future project upside or spin-out involvement for exceptional peopleIf you want a safe corporate marketing role, this is probably not for you. If you want to help build, test and grow real businesses, it might be. This is a hybrid role, working 3 days per week in Newcastle office. To apply, click apply online and complete the full application process. Show us what you have created, grown, launched, tested or made people pay attention to.Candidate Source Ltd is an advertising agency. Once you have submitted your application it will be passed to the third party Recruiter who is responsible for processing your application. This will include holding and sharing your personal data, our legal basis for this is legitimate interest subject to your declared interest in a job. Our privacy policy can be found on our website and we can be contacted to confirm who your application has been forwarded to.

Full Stack Engineer (React, TypeScript, Node.js, AI) Fully Remote (UK) | £90k + Equity The Opportunity We’re partnered with one of the fastest growing AI startups in the UK, building a category-defining platform that is transforming how large enterprises operate. This is a genuinely AI-first business, where AI is at the core of the product, not an add-on. The platform leverages AI agents, automation, and real-time data systems to solve complex, high-value problems at scale. With strong backing, rapid customer growth, and expansion across Europe, they’re now looking to bring in a high-calibre Full Stack Engineer to help shape the next phase of the product. What You’ll Be Working On • Building and scaling modern, responsive frontends using React and TypeScript, • Developing robust backend services in Node.js, • Designing and integrating AI-driven features and workflows into the core product, • Working closely with product and ML teams to bring AI capabilities into user-facing features, • Owning features end-to-end, from concept through to production Tech Stack • Frontend: React, TypeScript, • Backend: Node.js, • AI/ML: LLM integrations, AI agents, data pipelines, • Infrastructure: Cloud-native architecture (AWS/GCP), APIs, microservices What They’re Looking For • Strong experience with React and TypeScript, • Solid backend experience with Node.js, • Experience building scalable, production-grade applications, • Exposure to AI or LLM-based products, or strong interest in moving into this space, • Comfortable working in a fast-paced, high-growth startup environment, • Strong product mindset, not just coding to spec Nice to Have • Experience integrating with LLM APIs or building AI-powered features, • Background in data-heavy or workflow-driven products, • Experience in high-growth startups or scale-ups Package • Salary up to £90,000, • Equity in a fast-scaling company, • Fully remote within the UK, • High ownership, high impact role Why This Role? • Join a top-tier AI startup early in its scaling journey, • Work on real AI products, not prototypes, • High ownership and ability to shape the product, • Strong engineering culture with ambitious growth plans

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year for two consecutive years and awarded Best Specialist Technology Service at the Professional Adviser Awards 2025. Backed by leading investors including Puma Private Equity, and commercially supported by Lloyds Banking Group and Nationwide Building Society, we previously completed one of Scotland’s largest Series A rounds. Since then, we’ve continued to grow rapidly as adoption of AI in financial services accelerates, and we’re now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous learning as part of the day-to-day work. The Role Aveni is building next-generation AI systems for UK financial services, where safety, compliance, and trust are non-negotiable. We're hiring a Senior Software Engineer to work on AI and agentic platform capabilities that power intelligent, automated workflows for financial services. This is a high-impact role building foundational technology that underpins Aveni's AI-first strategy. Your work will focus on: You'll work on systems that govern how AI agents behave in regulated financial contexts, designing and implementing policy enforcement, safety controls, behavioural monitoring, and evaluation frameworks. This work sits at the intersection of platform engineering, AI/ML systems, and compliance-by-design architecture. You'll be joining at a pivotal moment as Aveni scales from startup to enterprise-grade AI FinTech, working on problems that matter: making AI safe, auditable, and trustworthy in high-stakes financial environments. What You’ll Be Doing Build Production-Grade Systems • Design and implement scalable Python services powering AI-driven workflows, • Develop resilient, observable systems with strong error handling and compliance traceability, • Work within a serverless, event-driven AWS architecture Own Delivery End-to-End • Take ownership of features from design through to production, • Collaborate with Product, AI Platform, and Compliance teams, • Contribute to sprint planning, estimation, and delivery Shape AI & Agentic Systems • Build intelligent workflows using LLMs and agentic architectures, • Integrate AI models into production systems, • Design guardrails, policy enforcement, and behavioural monitoring for AI agents Mentor & Elevate the Team • Support and guide junior and mid-level engineers, • Lead code reviews and promote engineering best practices, • Contribute to documentation, demos, and knowledge sharing Drive AI-Augmented Engineering • Use AI coding tools to accelerate development and improve quality, • Help define best practices for AI-assisted software engineering What We’re Looking For Must Have • Strong Python expertise in production environments, • Experience building cloud-native systems on AWS (Lambda, DynamoDB, S3, EventBridge), • Experience working with LLMs or AI/ML systems, • Strong understanding of APIs, async systems, and scalable architecture Nice to Have • Experience with AI safety, guardrails, or policy enforcement, • Background in agentic systems or autonomous workflows, • Experience in financial services or regulated environments, • Familiarity with Node.js / TypeScript, Terraform or CDK, • Knowledge of observability tools and ML fundamentals You’ll Thrive If You Are • Pragmatic and able to balance speed with long-term quality, • Curious about AI, especially safety and responsible usage, • Comfortable working in a fast-moving scale-up environment, • A strong communicator who can explain complex ideas clearly, • Passionate about mentoring and raising team standards Career Growth This role offers a clear path into Staff or Lead Engineer positions, where you’ll: • Drive architectural decisions across multiple teams, • Own complex, cross-cutting AI systems, • Shape Aveni’s long-term AI platform strategy Join Us in Making a Difference At Aveni, we believe that diversity drives innovation. We’ve built our business to ensure an inclusive workplace where everyone feels valued and empowered to contribute their best work. If you’re passionate about technology and its ability to drive positive change for the future of financial services, we’d love to hear from you. Even if you don’t meet 100% of requirements, we’d like to hear from you anyway if you believe you’d fit in. Apply now to join us on our mission to transform the financial services industry through AI. Benefits at Aveni. What you’ll love: • Remote-first working across the UK, • Work abroad policy, • Co-working spaces available, • 34 days holiday (including flexible bank holidays) and your birthday off, • Company-wide off-sites, • Optional Personal Development Plan, • Flexible benefits platform, • Protection essentials including Life Insurance, Income Protection, Critical Illness cover, and Pension (up to 5% matched employer contribution with optional increased contributions), • Private health and dental care, • Potential share options, • Enhanced family leave

Head of Finance (Hybrid) Travel To The North East Base £130,000 -£140,000 plus benefits \n\nThe Business\n\nThe organisation are a PE backed, fast growth engineering organisation who are not just building robotics, they are changing the way their clients operate.\n\nBy vertically integrating into a number of sectors, their products will blend automation, clean energy and data to save time, drive efficiency and enhance performance.\n\nDue to rapid growth across the UK, the time has come for them to bring in a hands on, proven and strategic leader to further boost their expansion plans.\n\nThe Role\n\nThis role is designed for someone who wants to be involved in a fast scale up operation, where you will intertwine experience with technology alongside designing and driving company strategic plans.\n\nYour core responsibilities include:\n\nLeading the UK finance operation: You will take direct ownership of a newly acquired UK business with revenues around £18m. Your goal is to move it from breakeven to a high-margin operator by identifying inefficiencies, renegotiating debt structures, and optimising supplier contracts.\nTeam leadership: You will be responsible for overseeing the finance team of a newly acquired business which also seeking to build and grow a wider finance and accounting department.\nStrategic Involvement: You will create, deliver and maintain the UK wide finance strategy which will include both organic and acquisitive growth, project economics, running scenario based analysis and delivering M&A, R&D and engineering strategic plans.\nCashflow Management - You will drive and manage a tight cashflow model, seeking opportunities to enhance cash status whilst managing and mitigating risk.\nTechnology and AI Integration. You will redefine finance by deploying AI and automation to enhance modeling, run audit checks, review contracts, and generate board materials. You will also lead the UK wide finance technology stack including ERP.To Be Considered You Will Need The Following:\n\nExperience: Experience of working within a scale up or turnaround project ideally with private equity or high-growth startup exposure. Experience within an engineering (tech or mechanical) or manufacturing environment is highly advantageous but not essential.\nTechnical Excellence: You will need to be an expert in UK GAAP/IFRS, tax compliance (ideally including R&D tax credits) and extensive exposure to financial modelling and board/investor reporting.\nThe Technology Edge: You must be enthused by the use of AI and automation within finance/accounting and be seeking to utilise technology to drive efficiency and accuracy. The investors and founders are innovative and are looking for leadership to drive technology usage throughout the organisation.\nPersonality: You have a high ownership approach and embrace changing and fast evolving environments. You will also be able to demonstrate a blend of strategic, operational and commercial approaches with the personality to liaise with professionals across the organisation.\nBonus Points: Experience in EV/Clean Energy, manufacturing/Engineering or exposure to fast growth/PE backed environments would be highly desired but not essential.What Impact Will This Role have?\n\nThis is one of the highest-leverage and pivotal positions within the organisation. You will report directly to the entrepreneurial ownership and have a directly impact our cash position, driving value creation within every acquisition, and build the financial infrastructure for a fast growth venture.\n\nCompensation: Competitive salary of £130,000+ (DOE) plus a bonus structure which will be created through personal and company objectives, alongside a wider company benefits package

Senior Product Engineer (Backend) Top UK Startup | Multiple Hires required, from Mid to Staff-Level Software Engineer Location: Fully Remote (UK or EU) OR Onsite/Hybrid in London. Salary: Up to £110K (Depending on experience) I’m currently partnering with one of the UK's most exciting startup success stories. Their engineering headcount is doubling in H1 to keep up with explosive demand. They've built a first-of-its-kind AI platform that allows B2B companies to create hyper-personalised buyer journeys in seconds. Product Engineers will have a full stack mindset but naturally have a bias towards Backend. We are looking for highly driven individuals who want to have immediate impact and build a product that users love!! Your approach and impact you've had are more important than the technologies you've worked with - we are open to the technologies you have used. The Tech Stack: Golang, TypeScript, React. What you’ll do: • Own features from napkin sketch to production., • Architect scalable systems to handle real-time data and generative AI workflows., • Work directly with the founders to shape the product roadmap., • Join a high-performance engineering culture where speed and quality are equally valued. What you need: • 3+ years commercial experience as a Software Engineer., • Extensive experience with a modern tech stack., • Backend Engineers: They use Golang & AWS, but this is not essential. We’re looking for someone who has survived and thrived in the trenches of high-scale engineering. You’ve built robust, message-driven backends and know exactly how to keep a system stable when concurrency levels go through the roof, • A StartUp mindset: you enjoy the pace, the ownership, and the lack of red tape., • The ability to think like a "Product Engineer" - you care about why we build, not just how. Highly Desirable experience: • Working as a Founding / Early Stage Engineer., • Building 0 -1, owning end to end development., • Experience speaking to users. The Package: • Salary: £80,000 - £100,000 Depending on experience. We also have increased budgets for Staff Engineers. We can transfer visas for engineers currently in the UK., • Equity: Very generous equity, • Location: They can accommodate fully remote working in the UK or EU. They have a London base., • Growth: You are joining a team that is doubling - career progression is baked in. This is a rare chance to join a high-growth StartUp right before it hits the mainstream.

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 (3+ 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

👋 About Renude Renude builds AI-powered software for the beauty industry, helping brands deliver personalised, expertise-focused customer support through intelligent digital agents. Our technology powers e-commerce experiences including: skin analysis, product recommendation and LLM-based chat. We’ve been awarded by CEW, Beauty Innovation Awards, Tech Nation and more. We have raised over $4M from leading tech investors in addition to being awarded Innovate UK Grants. Our team combines tech, formulation, dermatology, e-commerce and sales expertise. 🔧 What You'll Do We’re hiring a mid-senior (4+ years experience) AI Engineer to help design, build, and scale our production AI systems with ownership from design to deployment. You’ll work end-to-end across Agentic RAG conversational agents, Agent orchestration, fine-tuning models, retrieval pipelines, evaluation frameworks and generating product recommendation for real customer interactions to deliver reliable AI-powered experiences in production. • Design, build, and deploy Agentic AI workflows and RAG-powered applications for real-world use cases, • Develop scalable backend services and APIs powering AI agents and conversational systems, • Build and optimise retrieval pipelines including embeddings, chunking, reranking, memory and vector search, • Collaborate closely with product, design, and engineering teams to shape AI-first experiences, • Integrate LLM systems into user-facing web applications and product features, • Improve response quality, reliability, latency, observability and cost efficiency of production AI systems, • Evaluate new AI frameworks, tools, and orchestration approaches across the rapidly evolving LLM ecosystem, • Influence architecture decisions for scalable, secure, and production-ready AI infrastructure ✅ What We're Looking For Must-Haves: • Bachelor’s degree in Computer Science, Artificial Intelligence, Engineering, or equivalent practical experience, • 4+ years experience building and deploying production AI applications, • 2+ years experience developing LLM-powered products, conversational AI, RAG systems, or agentic workflows, • Strong Python skills and experience building backend systems and APIs, • Hands on experience building agentic workflows, tool-calling pipelines, and stateful orchestration using frameworks such as LangGraph, LangChain, LlamaIndex, AutoGen, CrewAI or similar agent orchestration frameworks, • Strong experience designing and optimising retrieval systems, including vector stores (Pinecone, Weaviate, Chroma), graph-based RAG architectures, hybrid retrieval, reranking, and semantic search pipelines, • Experience with production optimisation for RAG systems, including latency optimisation, token cost control, context management, monitoring, guardrails and prompt versioning, • Exposure to AIOps/MLOps practices and hands-on experience with AWS Bedrock, SageMaker, Vertex AI, or similar cloud AI platforms, • Comfortable working autonomously and taking ownership in a fast-moving, remote, startup environment Nice-to-Haves: • Masters or advanced degree in artificial intelligence, machine learning, natural language processing or related field, • Experience with LLM fine-tuning techniques such as LoRA, QLoRA, supervised fine-tuning (SFT), instruction tuning, and parameter-efficient model adaptation workflows, • Experience with evaluation and monitoring frameworks for LLM systems, including RAGAS, OpenEvals, DeepEval, LangSmith, OpenTelemetry or LLM-as-a-Judge evaluation frameworks, • Familiarity with graph databases such as Neo4j or Amazon Neptune, • Experience with recommendation systems, personalisation pipelines or ranking systems, • Experience building modern web applications using Django, FastAPI, React, or similar frameworks, • Comfortable using Docker and containerised development workflows, • Exposure to CI/CD pipelines, infrastructure-as-code, and cloud-native deployment practices 🌱 What We Offer • Competitive compensation (based on experience), • Remote-friendly culture with flexible working hours, • Opportunity to work with cutting edge technologies, • High ownership and real technical influence, • A supportive team that values product excellence and personal growth

Lead / Founding Engineer (Stealth Consumer Startup) We’re currently partnered with a stealth, early-stage consumer startup building a new interactive web platform. They’re looking for a Lead / Founding Engineer to join at an early stage and take ownership of building the product from the ground up. This is a hands-on role suited to someone who enjoys working from 0 → 1 and wants to play a key role in shaping both product and technical direction. What you’ll be doing • Building and shipping the core product across the full stack, • Turning an early prototype into a scalable, production-ready platform, • Working closely with the founder on product decisions and UX, • Designing and implementing core backend systems and user-facing features, • Integrating third-party services and lightweight AI functionality where relevant What they’re looking for • Strong full-stack engineering experience (modern JS frameworks, APIs, databases), • Comfortable owning the entire stack end-to-end, • Product mindset — able to think beyond just implementation, • Experience building and shipping real products, • Self-starter who thrives in early-stage, ambiguous environments Nice to have • Experience with consumer-facing products, • Experience building interactive or data-driven platforms, • Familiarity with AI APIs and integrations Why this role • Opportunity to join at a very early stage as a key technical hire, • High ownership and direct impact on product direction, • Small, fast-moving team, • Clear pathway to evolve into a long-term founding role with meaningful equity Further details on application.

About the Company A profitable, founder-led business with ten years in the influencer marketing industry, serving leading consumer brands at scale. The company is expanding its AI-native, subscription-based technology platform built on proprietary data, enterprise relationships, and deep category expertise which is enabling brands and agencies to plan, execute, and measure influencer marketing at scale. The Role The product team uses AI-native tools to go from requirement to working product in days, not months. This means owning the full lifecycle: understanding what a customer actually needs, shaping the right solution, and shipping it yourself. A Product Engineer sits at the intersection of three disciplines that used to require three different people. What You'll Do • Own discovery to delivery: join customer calls, extract the real requirement, then build it. No handoff, no ticket queue., • Build with AI-native tools (Claude Code, Cursor, etc.) and know when to generate, when to edit, and when to reason from first principles., • Make product decisions under uncertainty: scope sensibly, balance speed and correctness, know when to ship., • Think adversarially about your own work: cover edge cases, write tests, catch bugs before users do. What They're Looking For Product-first instinct with enough technical depth to know what's hard, what's easy, and how to build it. You don't need to be a senior engineer, just someone who has built things, understands how system layers fit together, and isn't intimidated by unfamiliar code. Technical Familiarity Frontend/backend tradeoffs, REST APIs, data modelling, caching, CI/CD, UI component libraries, authentication flows, performance fundamentals. Nice to Have Startup experience, comfort with ambiguity, finished side projects, strong opinions on good software UX, background in creator economy or influencer marketing. The Details • Compensation: Market-competitive salary, • Location: London-based; mostly remote with regular in-person days, • Work Authorisation: Right to work in UK or EU required. No visa sponsorship., • Benefits: 25 days PTO, company days off, wellness days, L&D budget, annual bonus, paid sick leave.

Junior Process & Mechanical Design Engineer Location - UK Lenght- Permanent The Junior Process & Mechanical Design Engineer supports the design and delivery of high-specification pharmaceutical and semiconductor manufacturing facilities. Working as part of a multidisciplinary engineering team, the role contributes to the development of compliant, robust, and innovative process and mechanical design solutions across all project lifecycle stages from concept design through to commissioning and handover. This position is ideal for a motivated graduate or early-career engineer seeking to develop strong technical foundations within highly regulated industries such as life sciences, pharmaceuticals, semiconductors, and advanced manufacturing. Key Responsibilities • Support the design and delivery of clean utility systems including Purified Water (PW), Water for Injection (WFI), Clean Steam, Ultra-Pure Water (UPW), and process gas systems, • Assist with HVAC and cleanroom design including airflow, filtration, and pressurisation strategies, • Support mechanical equipment selection and specification including pumps, compressors, heat exchangers, and piping systems, • Perform engineering calculations such as pipe sizing, flow analysis, pressure drop calculations, heat transfer, and equipment sizing, • Assist in the preparation of P&IDs, equipment specifications, functional design specifications (FDS), layouts, and scopes of work, • Support GMP documentation, validation, commissioning, and acceptance testing activities, • Participate in design reviews, risk assessments, and HAZOP studies, • Review vendor documentation and technical submittals to ensure compliance with project and regulatory standards, • Assist with site visits, inspections, startup activities, and operational readiness support, • Coordinate with multidisciplinary engineering teams, subcontractors, vendors, and clients throughout the project lifecycle, • Support project delivery from concept design through commissioning and handover within regulated pharmaceutical and advanced manufacturing environments What We’re Looking For • Degree qualified in Mechanical Engineering, Chemical Engineering, Process Engineering, or related discipline, • Strong understanding of thermodynamics, fluid mechanics, and heat transfer principles, • Knowledge or interest in pharmaceutical, life sciences, semiconductor, or GMP-regulated environments, • Exposure to clean utilities, HVAC systems, process engineering, or mechanical design principles, • Understanding of P&IDs, piping systems, equipment sizing, and engineering calculations, • Strong analytical and problem-solving skills, • Excellent communication and interpersonal abilities, • Organised, detail-oriented, and able to work within multidisciplinary engineering teams, • Proactive mindset with a willingness to learn and develop technical expertise, • Customer-focused and results-oriented approach Why This Opportunity? • Opportunity to work on high-specification pharmaceutical and advanced manufacturing projects, • Strong exposure to the full project lifecycle from concept design through commissioning and handover, • Excellent development opportunity for graduates or junior engineers looking to build technical expertise within regulated industries, • Hybrid working environment with site exposure and collaboration across multidisciplinary engineering teams If you are looking for your next long-term opportunity, apply now for a confidential discussion.

Job Title: Senior Network Security Engineer Location: Remote working, but with occasional meetups in London/Surrey This is a hands‑on role at an early-stage tech company that’s building an AI‑powered cybersecurity platform for small and mid‑sized businesses and the MSPs that serve them. The product combines a plug‑and‑protect network device, a mobile app and a unified portal to deliver enterprise-grade continuous network monitoring, automated vulnerability detection and AI-guided remediation. Their Software Engineers have built a lot already. Now they need a Network Specialist to evaluate it, test it, break it, fix it and help raise the security and reliability bar across the stack. If you enjoy picking up complex systems, understanding how they behave and making them better, you’ll fit in well. The role: This is a senior role in a small team so you will need to work hands-on in multiple areas of the tech stack, requiring a depth of core networking and security knowledge, ideally along with the ability to lead others as the team grows. You will be evaluating, rules checking, testing, security testing and troubleshooting multiple device resident backend and frontend systems. You will pick up these critical systems, evaluate them and help make them as functional, secure and reliable as possible. Their solution bundles the following cybersecurity tools: • On device: Network SYN scan detection; SMB Honeypot; Scheduled network scans via embedded nmap; Sinkhole DNS server with automated domain inspection pipeline., • Network Device fingerprinting, • LLM guardrails system, including AI/ML prompt poison detection, • Public IP address scanning leveraging automated VPN tunnels, • Web admin portal (React and Node.js), • Proprietary SNMPv3 agent (Golang) reporting Windows, Mac and Linux stats, • Small business website spider inspector to assess exposure details, • CVE ticket sub-system enriching the CVE with LLMs for summary and remedy playbook, • Small business associated domain monitoring for reputation / clone analysis You don’t need to be an expert in every one of these areas, but you should have knowledge and be comfortable working across this technical landscape. What you need to bring: • Strong understanding of CVEs and the surrounding ecosystem and tools, • Deep networking knowledge across TCP/IP, DNS, DHCP, routers, firewalls, VPNs, NAT, subnets etc, • Understanding of on‑prem and cloud infrastructure network security, • Scripting skills such as Python or Bash, • Experience in testing, troubleshooting and diagnosing operations of devices and hosts on networks • Penetration testing of APIs and network services, • Linux and Ubuntu networking experience, • Familiarity with network scanning tools such as nmap, • Knowledge of cybersec frameworks like MITRE It’s helpful (but not required) if you also know: • Website architecture and security, • Microsoft Windows networking, • Test tools / frameworks, • Software engineering and architecture, with a preference for any experience coding in Python/Django, C/C++ or similar • Comfortable using AI coding tools such as Claude Code Why this role matters You’ll be joining early enough to shape how the product evolves and how the engineering culture develops, along with meaningful stock options. There’s no bureaucracy and no layers of management. Just meaningful problems to solve, systems that need improving and a team that wants someone who can take the lead where it’s needed. If you prefer hands‑on engineering over slide decks and are comfortable working in a fast-paced, ambitious startup environment, this could be the right move for you.

About the job We’re partnering with an exciting SaaS startup that’s gearing up for its next phase of growth, and they’re looking for a Senior Engineer to join them at a pivotal moment. This isn’t just another role, it’s an opportunity to step into a brand-new project where you’ll have real influence from day one. You’ll be joining a small, ambitious team with plenty of room to make your mark. The role offers genuine ownership, whether that’s shaping technical decisions, contributing to product direction, or helping define what “great engineering” looks like as the company scales. If you enjoy building things from the ground up and want your work to have visible impact, this is exactly that kind of environment. Tech: React, Node, Typescript, AWS, Claude Setup: UK Remote w/ 1x day in LDN office per month Salary: £70,000 - £80,000 No Sponsorships Available

Forward Deployed Engineer | UK/Remote | £90,000 - £110,000 | Rust | JavaScript | Planogram | 3D Spatial Optimisation | CPG | Saas | Have an interest in working with Rust? Do you want to work within an exciting startup/scaleup? I have partnered with a brilliant Saas company that provide insight solutions into the retail sector partnering with the likes of Costco and Coca-Cola. They’re currently looking for a Engineer to build Planogram systems to plug into companies CRMs. This will help give valuable consumer insights, habits and data. You will be working with clients to understand their planogram constraints, improve generation algorithm and identify prototype opportunities with AI. Experience • Strong fundamentals in algorithms and mathematical programming, • Programming experience in Rust and Javascript, • 3d spatial optimisation will be an advantage What do you get in return? • Fully remote with quarterly meetups, • Annual bonus, • Clear progression pathways, • Potential for future share options, • And so much more This is a brilliant chance for someone who has a passion for Rust to work within an exciting startup with real potential. If you’re interested please apply or send your CV to to apply. No sponsorship available.

We’re looking for an experienced developer to take over and lead the next stage of development for Sober Points, a platform helping people discover sober-friendly venues and experiences. This role will focus primarily on building and scaling our native mobile app, while also supporting the rebuild and ongoing maintenance of the web platform. You’ll work directly with the founder, who will lead product direction, UX, feature priorities, and overall vision. We’re looking for someone who can not only execute but also contribute technical thinking, advise on architecture, and help shape how AI, gamification, and community growth can be integrated into the platform. About the Platform Sober Points is building a global discovery platform for sober-friendly hospitality and experiences. The platform includes: • Venue discovery and search, • Interactive maps, • User accounts, • Reviews and community features, • Gamification and reward mechanics, • AI-assisted venue/data workflows, • Admin moderation tools, • Location-based experiences We are now shifting toward a city-by-city growth strategy, beginning with London, alongside development of the native app experience. Responsibilities • Take ownership of native app development, • Help rebuild and improve the existing web application, • Collaborate directly with the founder on product direction and feature planning, • Advise on technical architecture and scalability, • Research and implement AI integrations and automation workflows, • Oversee and help develop gamification systems, engagement loops, and reward mechanics within the app, • Help shape community-focused features and user engagement strategies, • Support community growth through product thinking, retention features, and user experience improvements, • Build and maintain APIs and backend integrations, • Improve platform performance, stability, and UX, • Help shape the long-term technical roadmap, • Strong experience with native app development (React Native preferred), • Experience building scalable consumer platforms or marketplace-style apps, • Experience with maps, geolocation, search, gamification, and user-generated content, • Full-stack development experience, • Understanding of backend systems, APIs, databases, and cloud infrastructure, • Experience integrating AI tools, APIs, or automation workflows, • Strong understanding of community-driven products and user engagement, • Ability to work collaboratively while also taking initiative and ownership, • Startup experience, • Experience scaling apps city-by-city or marketplace platforms, • Experience with gamified engagement systems or loyalty/reward mechanics, • Experience growing or supporting online communities, • Experience with AI-assisted moderation, recommendations, or scraping workflows, • Strong understanding of UX and product thinking, • Experience working closely with founders Working Style This is a collaborative role where you’ll work closely with the founder on a fast-moving product with ambitious long-term goals. We’re looking for someone proactive, commercially aware, and genuinely excited about building something impactful from an early stage. Flexible remote working.

Our client is a profitable, founder-led business with a decade of operating history and long-term enterprise relationships in a high-growth marketing vertical. They are now entering their next phase: expanding a technology platform built on proprietary data, deep category expertise, and an existing commercial foundation. The platform is AI-native, subscription-based, and serves organisations investing significantly in this space. This is a zero-to-one moment for a business that already has the customers, credibility, and revenue to back it up. The Role The team builds software differently. AI-native tooling is used to go from requirement to working product in days, not months. This isn't about prompting your way to a prototype, it means owning the full lifecycle: understanding what a customer actually needs, shaping the right solution, and shipping it yourself. As a Founding Engineer, you sit at the intersection of product thinking, technical depth, and delivery ownership, a combination that used to require three separate hires. This role didn't exist two years ago. AI tooling has fundamentally changed what a single person can own end-to-end, and the product team is built entirely around that shift. What You'll Do • Own discovery to delivery: Join customer and stakeholder calls, extract the real requirement underneath the stated one, then go build it. No handoff. No ticket queue., • Build with AI-native tools: Use the best available tooling to ship working software fast. Know when to generate, when to edit, and when to reason from first principles., • Make product decisions under uncertainty: Scope features sensibly, make the right tradeoffs between speed and correctness, and know when something is good enough to ship., • Test and hold quality: Think adversarially about your own work, cover edge cases, write the test, catch the bug before the user does. What They're Looking For Your primary instinct should be product: you think in users, workflows, and outcomes first. But you need enough technical depth to know what's hard, what's easy, what's a shortcut that will cost you later and how to actually build it. No requirement to be a senior engineer; what matters is that you've built things, understand how the layers of a system fit together, and aren't intimidated by code you didn't write. Curiosity matters more than credentials. Technical familiarity expected across: • Frontend vs backend tradeoffs, • REST APIs and data models, • Databases and data modelling basics, • Caching strategies, • Deployment environments (staging, production, CI/CD), • UI component libraries, • Authentication flows, • Performance fundamentals Nice to have: • Experience shipping in a startup or early-stage environment, • Comfort with ambiguity, • Side projects you actually finished, • Opinions about what makes software feel good to use The Details • Compensation: Market-competitive salary + annual bonus scheme, • Location: London-based office; team is mostly remote with regular in-person days, • Work authorisation: Must have existing right to work in the UK or EU; visa sponsorship not available, • Team: Small team of builders shipping end-to-end

Product Builder 📍 London, UK | Full-time | Product About the Company A profitable, founder-led business with a decade in its industry. The company has built long-term relationships with leading global consumer brands, delivering services at scale. It is now entering a growth phase, expanding its technology platform built on proprietary data, enterprise relationships, and deep category expertise into a subscription-based, AI-native SaaS product designed for large organisations. This is a zero-to-one moment for a business that already has the customers, credibility, and commercial foundation to succeed. The Role The product team uses AI-native tooling to go from requirement to working product in days, not months. A Product Builder owns the full lifecycle: understanding what a customer actually needs, shaping the right solution, and shipping it. The role sits at the intersection of disciplines that used to require three separate people. No handoff. No ticket queue. What You'll Do • Own discovery to delivery: Join customer and stakeholder calls, extract the real requirement underneath the stated one, then build it, • Build with AI-native tools: Use tools like Claude Code, Cursor, and equivalents to ship working software fast; know when to generate, when to edit, when to reason from first principles, • Make product decisions under uncertainty: Scope features sensibly, make the right speed/correctness tradeoffs, know when to ship and when not to, • Test and hold quality: Think adversarially about your own work; cover edge cases, write tests, catch bugs before users do What They're Looking For Your primary instinct should be product; you think in users, workflows, and outcomes first. You need enough technical depth to understand tradeoffs, know what's genuinely hard, and actually build. You don't need to be a senior engineer. You need to have built things and not be intimidated by code you didn't write. Technical familiarity required across: • Frontend vs backend tradeoffs, • REST APIs and data models, • Databases and data modelling basics, • Caching strategies, • Deployment environments (staging, production, CI/CD), • UI component libraries, • Authentication flows, • Performance fundamentals Nice to have: • Startup shipping experience, • Comfort with ambiguity, • Side projects you actually finished, • Opinions about what makes software feel good, • Experience in creator economy / social media platforms The Details • Compensation: Market-competitive salary + annual bonus scheme, • Location: London-based; team is mostly remote with regular in-person days, • Work authorisation: Must have existing right to work in the UK or EU, no visa sponsorship available, • Time off: 25 days PTO + bank holidays + 4 company days + 3 wellness days + paid sick leave, • L&D: Annual learning & development budget

🚀 Engineering Leader | High-Growth Series A Scale-up Are you a full-stack pioneer ready to own a product from end-to-end? 🏛️💻 We are exclusively representing a mission-driven tech startup that has just secured a strong Series A funding round of over £10million. They are on a journey to transform how local governments and public agencies operate in the UK and USA — breaking down barriers and building the most intuitive procurement platform of the future. As the first dedicated engineering hire leading a team of 3, you won’t just be writing code; you will be the technical architect and leader shaping the entire roadmap of a high-impact, purpose-led organisation. The Role: Head of Engineering This is a "player-coach" evolution. You will drive great execution, manage the balance of scope and resources, and eventually build a high-performing engineering team from the ground up. Key Responsibilities: • End-to-End Ownership: Lead the technical roadmap, manage the codebase, and own the operation of data and apps in production., • AI-First Product Development: Build and ship AI-powered features used in production (not just prototypes). Comfortable going from idea → implementation → launch, with strong instincts on what to build and why., • Strategic Build Approach: Use a modern stack (React, marketplaces, payments) alongside low-code/no-code and AI tools where they accelerate delivery. Make pragmatic build vs buy decisions., • Team Building: Drive hiring, mentorship, and culture. You’ll manage internal growth while effectively collaborating with external contractors and freelancers., • Execution Excellence: Establish the "Quality Playbook"—setting standards for code reviews, testing, and monitoring. Who You Are: • Technical Polyglot: A rapid learner, fluent in React and complex marketplace infrastructure. You aren’t afraid to get your hands dirty in the code but are ready to delegate as you scale., • Systems Thinker: You think end-to-end about how architecture affects the user and the future of the service., • Entrepreneurial Spirit: You thrive in "startup hustle," acting with urgency and accountability. You care about being effective over being right., • Emotionally Mature Leader: An empathetic mentor who drives clarity in ambiguity and promotes a culture of high standards and transparency. Why This Opportunity? • Key Leadership Status: This is a cornerstone role with the freedom to shape the tech stack and strategy., • Series A Momentum: Join at a pivotal inflection point with the financial backing to scale rapidly., • Real-World Impact: Build technology that empowers local governments to reinvest in their communities., • Equity & Growth: Competitive package including meaningful equity in a venture-backed scale-up.

Note: no agencies/consultancies, must be in the UK with right to work We're building the digital infrastructure that makes clean energy work in the real world. Seventy million machines run on diesel. The alternatives exist. But the operations are complex, the supply chains are still emerging, and for most companies the transition feels risky. That's the problem we're solving. Logiq Systems builds the operational intelligence layer that makes clean energy work in the real world. One platform for fuel suppliers, rental companies, and asset operators to deploy, monitor, and optimise hydrogen, battery, solar, and alternative fuel systems — at the scale and reliability that industries actually need. We're live across construction, events, and industrial sectors with customers including Toyota, Balfour Beatty, Acciona, Sunbelt Rentals, and Protium. The technology works. Now we're scaling the team that scales the business. If you want to work on infrastructure that matters, in a company early enough that what you do shapes the industry, we'd like to hear from you. UNITED KINGDOM, REMOTE / FULL-TIME Role Summary: We are looking for a Senior Software Engineer (full-stack) to develop the Logiq platform. Working closely with our Head of Product, you will be responsible for building software that forms the core of our main business, as well as defining the long-term technical direction of Logiq Systems. Who we are today: Logiq Systems was founded in 2020 and is currently a team of five. Aran Bates and Ben Lindley are the founders, two friends turned colleagues. We are both dads of kids less than 5 years old (two each). Having both worked on this for two years self-funded (although now venture backed) we are driving a huge market shift in off-grid energy. While it is one that won't change with the speed of the AI bubble - this is infrastructure and hardware, not some Al wrapper over ChatGPT - it delivers sticky and lasting change with our customers and the industries we touch. As a team our passion and mission is improving the world around us, making it better for people and the planet. Our purpose pushes us to be the force of change in this industry. Not just in environmental sustainability by making the world less polluted from carbon, noise and poor air quality, but also in creating a supportive company flexible to the realities of modern life. A company with a diverse, equal, and respectful workforce. What does that really mean though? Well we recognise that talent can exist anywhere in the UK and that people have life commitments that can overlap with traditional 'core hours'. We are remote-first: As a team we are spread across the UK from Edinburgh to London, this means we can work with the best people out there. We also recognise the importance of building a sense of team, meeting regularly (at least once a quarter) and put a lot of emphasis into team building in the 'virtual' work environment also - e.g. daily team video calls, non- work Slack channels such as one specifically for sharing the music we are listening to. Although for this role there is a preference to have a candidate within around an hour of travel to Edinburgh or Oxford to work with the founders or the Head of product in person more regularly. Flexible working: To manage the interface of life and work we operate a flexible working policy, at the start of every week we have a whole team standup and in that we clearly communicate as a team what commitments people have that might cut into the working day or lead to a hard stop at the end of the day, so that as a team we can ensure that life and work fit together. Supporting women and primary carers in tech: Both Ben and Aran fully recognise the importance of building a supportive working environment for women and parents so they can continue a career, while remaining supportive and attentive to both kids and work. This has been heavily influenced through their experience as fathers and with partners who continue to have successful careers, while sharing parenting loads. The team we are building: The team we want to build is one where we are: • Passionate about making a difference. We are pushing change through a traditional market there meaning there are naysayers, so it is very important we have strong belief in the change we are driving., • Flexible and comfortable with ambiguity. We must be flexible as the market is early and developing. You will be shaping a new offering in the clean energy industry right from the start!, • Extremely self-motivated with a strong work ethic. We are a small team and need people to own their work. We also work hard because we love what we do!, • Fun! We need to enjoy what we do, while still being proud about the quality of our work., • Humble, authentic, and honest. We give credit where credit is due. We can respect, support and celebrate others for the value they bring., • Comfortable being challenged. We believe in creating an environment where we feel comfortable and safe enough for ideas to be challenged in a constructive manner., • Curious. Curiosity drives improvement and innovation. Always ask why. The Role: As a Senior Software Engineer, you will be responsible for the long-term technical direction of the Logiq platform and products, which provide real-time operational intelligence for connected clean energy assets. You will be designing and developing new products, features and improvements to the Logiq platform, delivering value to our growing customer base and the key capabilities required to evolve our growing business. As a senior member of the team, you will also have direct input into the product direction, working closely with the Head of Product to shape how Logiq develops as we scale. You will also be the champion of software engineering best practices across Logiq Systems. A few of your responsibilities: • Design and develop full-stack features using React, Python, PostgreSQL and serverless technologies (AWS Lambda, Fargate)., • Design and implement RESTful APIs and event-driven systems., • Maintain, extend and improve optimisation, alerting and forecasting models., • Implement and maintain CI/CD pipelines., • Ensure high-quality code through peer reviews, automated testing, documentation and adherence to software development standards., • Take ownership of the technical architecture and engineering processes., • Collaborate closely with a small startup team. To thrive in this role: We expect you to: • Be comfortable with variety and shifting priorities. Early-stage companies require adaptability, and you'll be working across very different types of tasks., • Take ownership of outcomes, not just tasks. You'll be given problems to solve, not always detailed instructions on how to solve them. We'll provide context and support, but you should be confident running with work and coming back with solutions or thoughtful questions., • Balance quality with speed. Early-stage work requires knowing when "good enough" is better than "perfect but late"., • Ask questions and challenge ideas respectfully. We value curiosity and constructive input across the team. We value people who bring their perspective and aren't afraid to ask "why?" or "what if we tried...?". Equally they are comfortable with their ideas also being respectfully questioned. We put the problem being tackled in the middle. What you'll need to do this job: • Full-stack: Proven experience in full-stack software development. We are using Python (REST & GraphQL) for the backend, React for the frontend., • Cloud architecture design: Proven experience in scalable cloud architecture design., • API design: Solid understanding API design (REST & GraphQL)., • SQL/NoSQL databases: Experience working with SQL (Postgres) and / or NoSQL databases., • AWS: Familiarity with the AWS Serverless stack and event driven architectures., • Customer Mindset: We value engineers who have a strong product and customer-centric mindset., • Communication: Excellent communication and collaboration skills to explain ideas clearly., • Collaborative and low-ego approach: You contribute positively to team culture and work well with others., • Agile: Comfortable with very lean/agile processes. We want you to be involved in all phases of the development lifecycle and bring your unique talents to the process., • DevOps: Experience with DevOps including setting up and managing CI/CD pipelines and terraform deployment., • AI enabled: Comfortable with leveraging AI to better assist developer workflows and rapid prototyping, • Testing: A strong testing mindset. If you think you meet most of the criteria, please get in touch! Experience we'd love to see: • Experience in developing high-scalability systems, • Experience with IoT data collection and processing pipelines. We are using a combination of Node-RED, MQTT, Telegraf, Linux, Python, InfluxDB and TimescaleDB., • Experience with integration of 3rd-party systems, • Experience with statistical modelling, ML optimisation & forecasting, • Strong data analytics skills, • Experience in early-stage start-ups, consulting, or high-growth environments where you've navigated ambiguity and taken initiative, • Experience working on (renewable) energy products or telemetry producing systems Location: • United Kingdom, Remote full-time, • We are remote first. We meet regularly (around once a quarter at least)., • We can’t currently support visas so you must have the right to work in the UK., • Preference for 1hr travel proximity to Edinburgh or Oxford to meet semi-regularly to work with founders or Head of Product. Remuneration: • £55,000 to £70,000/year salary depending on experience, • Share options in Logiq Systems

Senior Software Engineer Tech: TypeScript / Kotlin. Back End Agnostics welcome. Office: Remote, but meet up once a month or so in London. Level: Upper Senior or Staff / Principal Level. Salary: £100-140k Eng Size: 50 We’re working with a globally recognised platform helping organisations build more ethical practices and infrastructure. They’re looking for a very Senior Engineer who combines strong product instincts with the experience of building in fast-moving, scaling environments. This role is for someone who’s been a pivotal engineer during a scale-up phase. Someone who raises the bar internally, not just meets it. They need this person to embed themselves as the technical role model and have real ownership of product direction whilst taking full advantage of the AI tooling they have on offer.. What you’ll be doing • Building high-quality, user-facing features using React and TypeScript, • Contributing to backend services in Kotlin/Java, • Working closely with Product and Design to shape and deliver impactful features, • Owning problems end-to-end, from discovery through to production, • Setting and evolving engineering standards, practices, and ways of working, • Leveraging modern AI tooling to improve velocity, quality, and developer experience What they’re looking for • Experience as a key engineer in a startup or scale-up environment, • Strong React and TypeScript expertise, with solid backend experience (Kotlin or Java), • A genuine product mindset — you think in terms of user outcomes, not just delivery, • Proven ability to raise engineering standards and influence peers, • Comfortable using AI tools as part of your day-to-day development workflow, • Pragmatic, fast-moving, and comfortable with ambiguity

About Esenda Esenda powers over £1.5bn of inbound and outbound payments annually, in the education space - from tuition and catering fees to supplier payments and payroll. We’re a revenue-generating startup with strong product-market fit, and we’re growing fast. Join us now and you’ll work on impactful features that directly shape our platform and make a real difference to our customers. What you’ll do • Design, build, and ship reliable backend services and APIs in Python (Flask) that power core product functionality., • Own features end-to-end: data modelling (Postgres), API design, testing, production rollout and ongoing improvements., • Help uphold strong engineering standards through thoughtful code reviews, testing discipline, clean architecture, and pragmatic decision-making., • Improve service reliability and operability: monitoring, alerting, logging, runbooks, and reducing on-call toil over time., • Work closely with the technical team to scope product ideas, focused on delivering customer-facing outcomes (not just “tickets”)., • Contribute to delivery practices: CI/CD improvements, incremental shipping, and maintaining a high-quality codebase., • You’ll join an on-call rotation (1 week in 4) compensation: paid as an extra £300 per on-call week. What we’re looking for • 5+ years experience building and operating production backend systems., • Strong experience with Python, and hands-on use of Flask (or similar frameworks)., • Solid understanding of Postgres (schemas, migrations, query performance, transactions)., • Experience designing and maintaining APIs (REST; event-driven experience is a plus)., • Comfortable shipping in cloud environments—ideally AWS—and working with modern CI/CD pipelines., • A strong quality mindset: you care about maintainability, security, reliability, and clear documentation. Bonus points for • Payments/fintech knowledge (reconciliation, idempotency, auditability, ledger concepts)., • Experience with distributed systems patterns (queues, background jobs, retries, rate limiting)., • Security experience (threat modelling, OWASP-style concerns, secure API design)., • Familiarity with Terraform. Why join us? • £60k salary + equity, • 40 days holiday (incl. bank holidays), • Pension scheme (3% employer contribution), • Fully remote, UK-based, with 3 in-person meetups per year, • A transparent, collaborative, and supportive culture Our stack (today) • Backend: Python, Flask, • Data: Postgres, • Cloud: AWS, • Edge: Cloudflare, • Infrastructure as Code: Terraform, • Delivery: CI/CD, automated testing, observability tooling How we work • Pragmatic, high-ownership teams with a bias to shipping, • Clear communication, strong collaboration, and continuous improvement, • Code reviews and sensible standards that keep quality high without slowing delivery Interview process • 30-min intro call (role fit, values, ways of working), • Practical exercise (small take-home or pairing session), • Technical interview (backend fundamentals, API design, production thinking), • Team chat + Q&A

Description • Lead the technical side of sales: join early-stage conversations, present demos, and guide architecture and security discussions., • Act as hands-on engineering lead- shipping code, building integrations, and setting high quality standards, • Build and lead a high-performing technical team across engineering, integration, and pre-sales., • Drive customer integrations, from scoping to deployment of AI agents, and ensure production accuracy., • Gather customer feedback, localize the product, and represent regional needs to the global Product team., • 7–8+ years of hands-on software engineering experience., • Proven experience in pre-sales, solution architecture, or technical implementation., • Customer-facing background in roles such as Field CTO, Solutions Architect, or Deployed Engineer., • Demonstrated leadership experience (Director, VP, or Founder roles preferred)., • Strong communication skills in English (written and spoken)., • Ability to operate independently in a zero-to-one environment and build a team from scratch., • Bonus: Experience at fast-paced startup environments

🚨 Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote🚨 We're partnering with a well-funded AI startup (stealth for now) that’s building at the intersection of LLMs and cybersecurity, and we’re looking to connect with exceptional Full Stack Engineers across the EU. This is an early engineering hire with huge ownership, high autonomy, and the chance to shape a modern product and architecture from day one. 💸 Salary: €100,000 – €160,000 (£100-140k)+ very strong equity package 🌍 Location: Fully remote across the EU 🛠 Tech Stack: React, TypeScript, Python, AI/LLMs ✈️ Company: Quarterly offsites with a small, high-performing international team Ideal Background – B2B SaaS experience and startup mindset – 6+ years full-stack experience, can build end-to-end features – Proven REST API development with Python – Strong React + TypeScript skills – Bonus: Production level LLM integration experience – Work independently in a small, senior team, shaping architecture and performance If you're interested in joining a cutting-edge AI company and want real impact, autonomy, and technical ownership, feel free to reach out with your CV and notice period. 🚨 Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote🚨

A new founder-led business builder launching from Newcastle is looking for a Viral Content Creator/Attention Builder. They use AI, content, automation, capital and fast customer testing to turn sharp ideas into real companies. They are not an agency, consultancy or normal startup. The model is simple: spot what already works, adapt it, test demand quickly, build what gets signal, and scale the winners. They are hiring two people now. One of them may be a Viral Content Creator/Attention Builder. This is for someone who understands online attention. Not pretty content for the sake of it. Not corporate marketing waffle. We want someone who can make people stop, care and respond. You might create short-form video ideas, hooks, posts, ads, story angles, campaign concepts and content tests. You will research what is already working online, adapt proven patterns, test offers and angles, read the response and improve the next version. The job is not just to make content. The job is to create attention, demand and learning. You may suit this role if you understand TikTok, Instagram Reels, YouTube Shorts, LinkedIn or online attention; can write hooks quickly; notice what makes people stop scrolling; use AI tools to speed up ideas and production; and can think commercially. You do not need a perfect CV. Proof of work matters more than polish. Show us content, accounts, posts, videos, campaigns, pages,...

UK Medical Lead – Weight Management / GLP-1 Part-Time | Fully Remote (UK Based) | £90–£120 per hour + Equity We are partnering with an innovative UK digital healthcare provider to appoint a Fractional UK Medical Lead to support the growth of a rapidly scaling remote weight management service. This is a senior clinical leadership opportunity for a doctor with strong experience in obesity medicine, metabolic health, endocrinology, or GLP-1 prescribing, combined with a solid understanding of telemedicine and online prescribing governance. The successful candidate will play a key role in developing safe, scalable prescribing frameworks and supporting high-quality patient care within a fast-moving digital health environment. The Role • Develop and refine GLP-1 prescribing protocols and clinical frameworks, • Support complex patient reviews and escalation pathways, • Contribute to governance, audits, and clinical safety processes, • Help ensure compliance within a UK private healthcare/CQC-regulated setting, • Work closely with operational, pharmacy, and product teams, • Translate clinical logic into scalable digital workflows and systems, • Support both asynchronous and synchronous consultation models Requirements • GMC registered doctor with an active UK licence to practise, • Strong experience in obesity management, metabolic health, endocrinology, or weight management, • Experience prescribing GLP-1 medications, • Good understanding of UK telemedicine and remote prescribing, • Experience with governance, audits, protocols, or clinical frameworks, • Comfortable operating within a fast-paced digital healthcare environment, • Commercially aware while maintaining high clinical standards Desirable Experience • Off-label GLP-1 protocol development, • Leadership experience within digital health or telemedicine, • Experience working with product/technology teams, • Startup or scale-up healthcare experience Package • £90–£120 per hour plus equity, • Fully remote role (UK based), • Flexible part-time commitment, • Opportunity to shape and scale a modern digital healthcare service For a confidential discussion, please get in touch. Email: Camila – Call: 02392 384 900 for a confidential chat

Meet Eloquent AI (YC X25) At Eloquent AI, we’re building the next generation of AI Operators—multimodal, autonomous systems that execute complex workflows across fragmented tools with human-level precision. Our technology goes far beyond chat: it sees, reads, clicks, types, and makes decisions—transforming how work gets done in regulated, high-stakes environments. We’re already powering some of the world’s leading financial institutions and insurers, fundamentally changing how millions of people manage their finances every day. From automating compliance reviews to handling customer operations, our Operators are quietly replacing repetitive, manual tasks with intelligent, end-to-end execution. Headquartered in San Francisco with a global footprint, Eloquent AI is a fast-growing company backed by top-tier investors. Join us to work alongside world-class talent in AI, engineering, and product as we redefine the future of financial services. About the role: As a Senior Full Stack Engineer at Eloquent AI you will be at the forefront of building and scaling AI-powered applications, transforming how enterprises interact with intelligent agents. You’ll work across the entire stack, developing high-performance front-end experiences and scalable back-end systems that power real-time AI-driven workflows. This role requires strong software engineering skills, a deep understanding of full-stack development, and the ability to work in a fast-paced, AI-first environment. You’ll collaborate with engineers, AI researchers, and product teams to build enterprise-grade solutions that enable seamless AI-human interactions. You will: • Design and build full-stack applications that power AI-driven workflows for enterprise users., • Develop high-performance front-end interfaces for AI agent control, monitoring, and visualisation., • Build scalable backend services that support real-time AI interactions, knowledge retrieval, and automation., • Optimize AI-powered UIs to ensure seamless and intuitive user experiences., • Work closely with AI researchers and ML engineers to integrate LLMs, RAG, and automation into production-ready systems., • Ship robust, minimal-dependency code that performs efficiently in enterprise environments., • Continuously iterate and refine AI-driven products, balancing user needs with technical feasibility. Requirements: • 7+ years of hands-on experience building full-stack production applications., • Proficiency in React, TypeScript, and Node.js., • Backend experience using Python., • Strong knowledge of cloud infrastructure (AWS, GCP, or Azure) and scalable architectures., • Ability to work in a fast-paced, high-autonomy environment - early-stage startup experience would be awesome., • Strong collaboration skills across engineering, product, and AI teams. Bonus Points If… • You have experience building AI-powered applications with LLM integrations., • You’ve worked in high-performance startups or enterprise AI environments., • You have a sharp eye for UI/UX design and have built intuitive, AI-driven interfaces., • You have experience with GraphQL, WebSockets, or real-time data streaming., • You’ve contributed to open-source projects or have built developer tools for AI. Whats on offer: • Salary up to £120k., • Meaningful early equity., • Remote-first setup anywhere in the UK, with occasional trips to meet up with the global team., • A chance to work with some of the smartest and most dedicated engineers and leaders you'll find anywhere.

Haut.AI is a pioneering BeautyTech startup at the forefront of personalized skincare solutions. We combine scientific research with artificial intelligence to deliver innovative solutions that actually work. Backed by leading European VCs and founded by AI scientists, we are positioned at the intersection of two explosive growth markets: AI and beauty tech. We are looking for a Mid-Level Computer Vision/Deep Learning Engineer to join our team. In this role, you won't just be researching models in a vacuum, but own the end-to-end ML lifecycle from prototyping computer vision algorithms to pushing production-ready deep learning models that directly impact our clients and their customers. What You’ll Do: • Build & Innovate: Design, train, and deploy advanced CV/DL models for skin image analysis, tackling challenges in image classification, segmentation, regression, and generation., • Own the Pipeline: Architect and maintain robust, comprehensive training pipelines covering data preprocessing, augmentation, training loops, and validation., • Ship to Production: Optimize and format ML models (using ONNX/TF-lite) for smooth, scalable deployment., • Monitor & Iterate: Track the performance of deployed models in the wild, ensuring high reliability and addressing data drift., • Collaborate & Prototype: Build Proofs-of-Concept (PoCs) and demo applications to translate research into tangible business value, while communicating technical insights to the broader team. What You Bring: • Experience: 3+ years of industry experience shipping ML/DL models to production, with a Bachelor’s degree in Computer Science, Math, Physics, or equivalent background., • Software Engineering: Strong proficiency in Python, enabling you to write clean, production-ready code. You are comfortable with OOP, Git workflows, and containerization using Docker., • ML & Deep Learning: expertise with deep learning frameworks (PyTorch, TensorFlow) and a solid grasp of CNN, transformer and hybrid architectures., • Computer Vision Foundations: Strong working knowledge of standard CV libraries (OpenCV, scikit-image, PIL) and classical CV algorithms (edge detection, thresholding, color spaces)., • Data Analytics Fluency: Experience working with standard data manipulation libraries (NumPy, pandas, scikit-learn, SciPy)., • Communication: Advanced English proficiency to collaborate effectively in a global environment. Bonus Points (Nice to Have) • Hands-on experience with Vision Transformers (ViTs)., • Familiarity with deploying and scaling models on cloud infrastructure (Azure, AWS, or GCP)., • Data visualization skills using tools like Plotly or Gradio. Your Tech Stack: Python, PyTorch, ONNX, OpenCV, Microsoft AzureML, GCP Vertex AI and PostgreSQL. We also heavily utilize modern workflow and productivity tools including Jira, Notion, Slack, GitHub, GitHub Copilot, Codex, Gemini, and OpenAI. Why Haut.AI? • Competitive compensation based on experience and skills., • Fully remote position with flexibility across UK and EU time zones., • Paid PTO., • Be part of a pioneering company revolutionizing the BeautyTech space., • Opportunity to collaborate with a talented, forward-thinking team while making a real difference in the industry., • Make a tangible impact on product development and company growth., • Opportunity to grow your skills and expertise at the intersection of science and beauty. To Apply: Please submit your CV in English for applying. We look forward to hearing from you!

🚀 Hiring: Forward Deployed Engineer (Fully Remote across the UK) I’m partnering with a leading Revenue Ops platform transforming the commercial insurance space with a cutting-edge AI system that pulls from hundreds of data sources to modernize underwriting. 💰 $180M funded (Series A–D) 📈 7-figure recurring revenue 🌎 Fully remote 🧠 World-class engineering team This is a high-impact, customer-facing engineering role where you’ll architect and build custom solutions directly with enterprise clients. You’ll be writing production code, owning implementations end-to-end, and shaping long-term customer success. Must have experience: • BS in Computer Science, • Strong programming skills + SQL (live coding interview, no AI allowed), • Currently shipping production code, • Experience leading complex B2B SaaS implementations, • Forward Deployed / Solutions Engineering background, • 6+ years of experience, • Startup experience (Seed- Series E) Compensation is flexible and tailored to experience — we’re open to candidate expectations Fully remote across the UK

Senior Platform Engineer (Go/Rust) - Remote (UK) £90–100k + equity 30 days holiday Our client is a UK startup building a low-code modelling platform designed to replace spreadsheet-driven workflows for SMEs. Founded by the entrepreneur behind one of the world's most influential enterprise planning platforms (acquired for ~$8bn), the mission is to bring that same power to businesses that have been underserved by tooling for too long. Pre-commercial launch. Greenfield infrastructure. Real stakes. The technical challenge You'll be building and owning the production infrastructure for a multi-user distributed system from the ground up. That means designing for debuggability and observability from day one, not bolting it on later. Core remit includes scalable multi-environment Terraform, secrets management, gradual deployment practices (blue/green), and the ability to spin up full environment copies for testing. An AI/multi-agent infrastructure component is on the near-term roadmap. The stack IaC Terraform + Terragrunt Helm / Kubernetes AWS Observability Prometheus / Grafana Auth0 Rust / Golang NoSQL What they're looking for • Production experience with Terraform, Helm/Kubernetes, AWS networking, and debugging multi-service systems, • Observability tooling, secrets management, and authentication services in real production environments, • Comfortable operating in a distributed, multi-user system with a strong sense of end-to-end ownership, • Rust familiarity is a bonus, backend services are written in it and there's scope to contribute at that layer Engineering culture This is a team that treats design decisions as seriously as code; options are documented, tradeoffs are considered at codebase level, and mature judgment is valued over ticket throughput. Engineers own problems end-to-end and communicate proactively. Interested? Please reach out!

Contract AI Engineer | Outside IR35 | Agentic AI / LLMs / RAG Conquer AI is hiring a Contract AI Engineer We’re looking for a highly capable, hands-on AI Engineer with a strong traditional software engineering background and deep applied AI experience. This is an Outside IR35 contract working on greenfield AI projects for enterprise clients. You’ll be helping design and build real-world systems using LLMs, RAG, vector databases, agentic AI, and workflow automation. This is not a research-only role. We need someone who can build production-grade systems, integrate with existing platforms, and move quickly from problem definition to working software. What you’ll be working on: Agentic AI workflow automation LLM-powered applications RAG and knowledge systems Vector database architecture and retrieval pipelines Document intelligence and information extraction AI systems that connect into business workflows API integrations and backend services Greenfield client projects and internal Conquer AI product work Core skills we’re looking for: Strong machine learning experience Strong traditional software engineering background Python Node.js TypeScript LLMs RAG Vector databases Agentic AI systems Workflow automation API integrations Backend engineering You’ll be a strong fit if you: Have built real AI systems beyond prototypes Can design and ship reliable backend services Understand retrieval, ranking, chunking, embeddings, and evaluation Have experience integrating LLMs into business workflows Can work with ambiguity and move quickly Are comfortable working with client-facing teams Can turn vague business problems into working technical solutions Care about practical delivery, not just experimentation Nice to have: Experience with AWS, Azure, or GCP Experience with LangChain, LlamaIndex, Semantic Kernel, CrewAI, AutoGen, or similar Experience with Pinecone, Weaviate, Qdrant, Chroma, pgvector, or similar Experience with document processing, OCR, structured extraction, or enterprise search Experience in consulting, enterprise delivery, SaaS, or startup environments About Conquer AI Conquer AI builds bespoke agentic AI systems for enterprise clients. We work with clients to understand their workflows, identify where AI can automate or augment work, and build practical systems that operate inside their existing environment. Our work spans document intelligence, workflow automation, knowledge retrieval, operational copilots, AI agents, data extraction, and enterprise integrations. Contract: Outside IR35 Location: UK-based preferred Working style: Hybrid / remote, with occasional client or team sessions Start: ASAP Engagement: Contract If you’re a strong software engineer with serious applied AI experience and you want to work on meaningful agentic AI systems, we’d like to speak with you.

We are looking for a hungry, motivated Pre-Sales / Sales Engineer to join our team and help us expand across the international market. If you love cybersecurity, enjoy being the bridge between complex tech and business needs, and want to leave your mark in a fast-growing AI startup that is actively disrupting the SOC landscape, this role is for you. Who RedCarbon is: RedCarbon, a European AI cybersecurity scale-up founded in 2020 by IT security experts with over two decades of experience, is on a mission to revolutionize security operations. We pioneered the concept of the Virtual Cyber Analyst, bridging the gap between human expertise and automated intelligence. Our AI Agents are meticulously designed to combat alert fatigue, automate intricate threat analysis, and enable human analysts to concentrate on the most critical aspects of their work. Who you are: • A Tech Translator: You have a solid background in cybersecurity operations and know how to deliver killer, hands-on product demos., • A Systems Thinker: You easily grasp complex customer infrastructures and incident management workflows. You understand the intricate relationships between different security technologies and know exactly how to seamlessly position and fit the RedCarbon platform into any existing environment to empower cybersecurity response., • Native English Speaker: Flawless communication is key. You must be a native English speaker, capable of handling high-level technical presentations and articulating complex concepts to C-levels effortlessly., • Driven & Dynamic: We are looking for high energy and motivation. You prefer the fast-paced, high-impact environment of a scale-up over the slow corporate ladder., • Remote Champion: You are self-driven, highly organized, and thrive in a 100% fully remote environment. What you'll do: • Lead technical demos of the RedCarbon platform for C-levels, SOC Managers, and MSSPs., • Understand customer needs and workflows to design the best option for fitting the RedCarbon platform into their environment., • Handle technical objections and prove the value of our AI Virtual Analysts., • Work closely with the Sales team to close deals and with the R&D team to provide market feedback. What we offer: • Competitive salary., • 100% Fully Remote working arrangement., • The chance to grow rapidly inside a well-funded, ambitious AI startup.

Lead / Founding Engineer (Stealth Consumer Startup) We’re currently partnered with a stealth, early-stage consumer startup building a new interactive web platform. They’re looking for a Lead / Founding Engineer to join at an early stage and take ownership of building the product from the ground up. This is a hands-on role suited to someone who enjoys working from 0 → 1 and wants to play a key role in shaping both product and technical direction. What you’ll be doing • Building and shipping the core product across the full stack, • Turning an early prototype into a scalable, production-ready platform, • Working closely with the founder on product decisions and UX, • Designing and implementing core backend systems and user-facing features, • Integrating third-party services and lightweight AI functionality where relevant What they’re looking for • Strong full-stack engineering experience (modern JS frameworks, APIs, databases), • Comfortable owning the entire stack end-to-end, • Product mindset — able to think beyond just implementation, • Experience building and shipping real products, • Self-starter who thrives in early-stage, ambiguous environments Nice to have • Experience with consumer-facing products, • Experience building interactive or data-driven platforms, • Familiarity with AI APIs and integrations Why this role • Opportunity to join at a very early stage as a key technical hire, • High ownership and direct impact on product direction, • Small, fast-moving team, • Clear pathway to evolve into a long-term founding role with meaningful equity Further details on application.

LifelikeAI is an ambitious and fast-growing AI startup seeking experienced self-employed Sales Agents to introduce its groundbreaking lifelike AI technology to the hospitality and events sectors across the United Kingdom, with scope for international expansion. LifelikeAI is on a mission to transform customer engagement across hospitality, entertainment, education and public services through highly realistic, interactive AI solutions. Designed to look and interact like real people, these custom-built AI systems provide compelling, consistent and round-the-clock customer engagement. Solutions are delivered via web-based platforms or through installed software on leased equipment, with subscription-based pricing models and bespoke arrangements for major events. The company has already secured its first client, established a strong pipeline of leads and is engaged in partnership discussions. With ambitious strategic growth targets for 2026, LifelikeAI is now seeking driven agents to accelerate market penetration within hospitality groups, event organisers, exhibition operators and major sporting events. Ideal applicants will be self-starting sales professionals with experience in hospitality, events or exhibitions, ideally bringing established industry contacts. Integrity is essential, alongside the judgement to manage opportunities appropriately. Agents must be proactive in generating leads through onsite visits and direct outreach, and genuinely enthusiastic about representing an innovative, forward-thinking AI solution. A highly attractive commission structure of 30% is offered on every lead that converts to a sale with excellent recurring income. This is a commission-only position and Field Sales Agents must have a driving licence and a vehicle

A leading non-custodial trading platform is seeking a Principal Engineer to architect and maintain a user-centric web app using React/NextJS and TypeScript.This role demands deep experience in building interactive trading platforms and offers the chance to work on products serving thousands of users

Join a stealth healthcare AI startup as a. This stealth healthcare AI startup is on a mission to use AI to automate GP diagnosis and build agents capable of full doctor-level tasks, making healthcare truly accessible.

A dynamic AI startup in the UK is looking for a growth expert to spearhead their growth strategy. The startup offers a competitive salary, equity opportunities, and a vibrant work environment in Soho, alongside hands-on experience in the burgeoning AI industry.

Company Description: Seed-stage AI behavioral intelligence startup founded by former UK Prime Minister advisors.

A fast-growing accounting-tech startup in the UK is seeking an experienced Backend Engineer to develop and maintain automation services. The ideal candidate has several years of backend experience, preferably in a startup, and is comfortable working both independently and in a team.

Open-source AI infrastructure startup.

Oliver Bernard is offering a Junior Software Engineer position in Greater London.The role involves responsibilities in an early-stage start-up's product and platform team.You'll be working with experienced developers and have the chance to contribute to various projects.Ideal candidates should have

Une start-up innovante à Londres recherche un Développeur Web pour rejoindre son équipe.Le candidat idéal aura une formation supérieure en informatique (BAC+5) et une expérience en tant que Développeur Laravel.Vous serez responsable du développement de nouvelles fonctionnalités, de la maint

With Jumpstart, high-growth startup marketing roles find you. If you're ready to own marketing strategy, lead campaigns, and genuinely shape a startup's growth, Jumpstart is for you. Pre-recorded video pitches from founders bring roles & a startup to life so you can ensure it's a great fit.

The position offers flexibility with remote work options and a startup environment enhanced by AI technology.

An innovative AI startup in London seeks an AI Engineer to drive the development of groundbreaking algorithms that enhance patent generation.