Technical jobs in London - Page 6Créer des alertes d'emploi

Serve as a forward-deployed engineer, working closely with both technical teams and business stakeholders. AI Engineer (Infrastructure), London - Hybrid, £85k + Stock Options. Are you ready to help world-leading enterprises deploy cutting-edge AI at scale? We’re looking for an AI Infrastructure E

The role is hybrid, with visits to London for one day per week (although there may be additional visits), and requires travel to projects/assets. A Global IPP is currently searching for a Senior Asset Manager with a technical understanding of Solar and Onshore Wind assets. This role will see the suc

Are you an experienced food safety professional with a passion for meat, labelling, and compliance? If so, this is a hands-on, senior technical role offering full ownership of food safety and compliance in a growing, quality-focused business. They are seeking an experienced Food Safety & Compliance

We’re looking for a Solutions Architect to join our team and lead the technical design of new client implementations. Define architecture, data flows, authentication methods, and system configurations. Champion best practices in integration, identity, and data architecture.

In this role, you’ll take ownership of end-to-end recruitment for a variety of engineering roles — helping us connect exceptional technical talent with major clients such as. Use multiple channels — job boards, LinkedIn, social media, networking events, and referrals — to attract top-tier en

Architectural Technologist / Technician (Revit) – RIBA Stages 4-6. As the Architectural Technologist/ Technician, you will develop and maintain detailed Revit models for technical design and construction documentation to LOD300 or as deemed necessary. As the Architectural Technologist/ Technician,

Technical Lead | Product Technical Lead | Tech Lead | AI/ Data Science | Python | FastAPI | SaaS | Hybrid 2 days a week | Central London | £85,000 + 15% bonus. Technical Lead | Product Technical Lead | Tech Lead | Product Manager | AI/ Data Science | Python | FastAPI | SaaS | Hybrid 2 days a week |

Are you a Sales Estimator from the Steel industry, ready to take the next step in your career with a market l.

Fixatex Ltd is a family-run electrical services provider built on trust, teamwork, and technical excellence.Since 2000, weve proudly delivered high-quality electrical services to clients across London and the Southeast.Operating from our head office, warehouse, and purpose-built training centre in H

We are delighted to be partnering with a leading UK construction consultancy to recruit a Senior Level Chartered Building Surveyor to join their established Technical Due Diligence (TDD) & Building Surveying team. Senior Chartered Building Surveyor.

The Shift Engineer forms part of the Technical team service provided under the contract.

Fire Alarm Account Manager/ Surveyor/ Sales Engineer.Warm business, Be a Key Account Manager - Home Based in South East for London area - MUST have Fire alarm experience quoting.Progress into from Fire alarm background or get a warm sales role if you sell or Account Manage already (and are technical

I'm currently working with one of the best known and best regarded Building Consultancies in the UK who are looking to add a Chartered Senior Building Surveyor, with TDD expertise to their specialist team.

🚨 New Role: Senior Product Engineer – SaaS Startup 🚨 We’re excited to partner with a profitable SaaS startup experiencing rapid growth and strong ARR in a short timeframe. Due to increasing customer demand, they’re expanding their engineering team and looking for product-minded engineers to join them on their journey. 💼 Role Details • Title: Senior Product Engineer, • Location: Hybrid – 3 days/week in Central London office, • Salary: Up to £150k + Equity, • Tech Stack: Go, TypeScript, React (open to other strong technical backgrounds) ✅ What They’re Looking For • Engineers who think like product owners, • Prior startup success or fast-paced environment experience, • A background in top-tier education or equivalent proven ability 🌟 Why This Role? • Join a high-growth, product-led team, • Build features that directly impact customer success, • Work with a smart, driven team and cutting-edge tech 📩 Interested? Send your CV to get the conversation started!

🚨 Full Stack Product Engineer – SaaS Startup 🚨 We’re excited to partner with a profitable SaaS startup experiencing rapid growth and strong ARR in a short timeframe. Due to increasing customer demand, they’re expanding their engineering team and looking for product-minded engineers to join them on their journey. 💼 Role Details Title: Senior Product Engineer Location: Hybrid – 3 days/week in Central London office Salary: Up to £120k + Equity Tech Stack: Go, TypeScript, React (open to other strong technical backgrounds) ✅ What They’re Looking For • Engineers who think like product owners, • Prior startup success or fast-paced environment experience, • A background in top-tier education or equivalent proven ability 🌟 Why This Role? • Join a high-growth, product-led team, • Build features that directly impact customer success, • Work with a smart, driven team and cutting-edge tech 🚨 Full Stack Product Engineer – SaaS Startup 🚨

I’m working with a growing, product-focused company in the cybersecurity space that’s looking to bring on a Full Stack Engineer. About the role You’ll be part of a small, experienced engineering team building and improving features across both the backend and frontend. The work is hands-on and product-driven, with a lot of collaboration across engineering, product, and design. Key Responsibilities • Develop and maintain full-stack features across backend and frontend systems, • Translate product and design requirements into scalable, maintainable code, • Collaborate with product managers, designers, and engineers to deliver end-to-end solutions, • Solve complex challenges related to scalability, performance, and reliability, • 3+ years of experience building full-stack applications, • Experience developing enterprise SaaS products (cybersecurity experience is a plus), • Strong backend development experience using TypeScript and NestJS, • Experience building APIs using REST and GraphQL and working with ORMs (e.g., Sequelize), • Strong frontend experience with React and modern UI frameworks, • Experience working with relational (MySQL) and NoSQL databases Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL integration Tools & Design: Ability to work from Figma designs and translate complex requirements into code Nice to Have • Experience working in startups or high-growth environments, • Exposure to AWS and Kubernetes, • Familiarity with workflow engines such as XState or Argo Workflows, • Knowledge of infrastructure and networking fundamentals

Full-Stack Engineer | Product Engineering (FastAPI, React, Supabase) | AI Start Up • Salary: Up to £100k + meaningful equity, • Location: Zone 1 Central London Offices, On-site, • (Please note: sponsorship is not available at this time.) The Role You’ll join a small, high-calibre engineering team building AI-native products from the ground up. In this role, you will work across the full stack to architect, build, and ship production systems powering multimodal AI agents. You’ll design intuitive interaction models for human–AI collaboration, develop scalable backend services, and rapidly prototype new features at pace. You’ll also work directly with the founding team to shape technical direction, defining the platform architecture and helping build a genuinely new category of agent-led product development. This is a true 0→1 engineering environment where you’ll have deep ownership and impact. Non-Negotiables • Full-stack engineering experience with production delivery, • Ability to ship end-to-end features in containerised environments, • Comfortable navigating ambiguity, shifting priorities, and rapid experimentation, • Strong problem-solving mindset with ownership and resilience Nice to Haves • Founder or founding engineer background, • Experience building interfaces for agentic workflows, • Exposure to LLMs, multimodal models, or agent UX (AX), • Experience shaping technical strategy in early-stage teams What You’ll Work With • FastAPI backend development, • React engineering and modern frontend tooling, • Supabase or similar cloud-native backend tools, • LLM agent workflows: tool calling, memory, retries, context updates, • Human–AI interaction models and agent UX (AX) design, • System design, architecture evolution, and scaling pathways, • MCP integrations and multimodal agent capabilities Why join You’ll join a deeply AI-native engineering culture where you’ll help define how humans and agents build products together. You will: • Influence core platform architecture during its foundational stage, • Build and iterate on multimodal agent systems, • Prototype and refine new models of human–agent collaboration, • Work closely with founders on strategy and product direction, • Be part of a high-intensity, supportive team obsessed with building exceptional products Full-Stack Engineer | Product Engineering (FastAPI, React, Supabase) | AI Start Up

£50,000–£65,000 + Bonus | Hybrid Working | Shape the Future of Clean Energy O&M Looking to make your mark in renewables? Join this fast-growing clean energy provider, leading technical operations across solar O&M, EV charging and energy management for commercial clients nationwide. Why you’ll love this role: • Competitive salary + annual bonus, • Hybrid working (Chiswick office/client sites + WFH Fridays), • Career-defining role in a high-growth scale-up, • Influence strategy and drive innovation from day one What you’ll be doing: • Leading delivery of O&M, EV and energy management projects, • Managing maintenance schedules, callouts, subcontractors and reporting, • Overseeing client communications, technical support and performance analysis, • Preparing proposals, scopes and service agreements What we want from you: • Experience in commercial solar or energy systems, • Strong technical background and project coordination skills, • Confident communicator with commercial awareness, • Familiarity with platforms like SolarEdge, Solis or Fronius Apply now to join a clean energy pioneer and take ownership of a growing technical portfolio.

Do you want to build a predictive AI platform that surfaces opportunities before clients even know they exist? Have you led end-to-end delivery of LLM/RAG/agentic systems in production? Ready to become the technical owner of an intelligence engine at an early-stage startup? A high-growth AI/FinTech startup is building a predictive intelligence platform for financial institutions. Their system connects external market events, client risks and revenue opportunities through real-time agentic AI. Backed by senior ex-consulting and enterprise technology leaders, they’ve already built a functioning MVP and are now hiring their first in-house Lead AI Engineer to take ownership of the core intelligence layer. You’ll work directly with the CTO, shaping the architecture, roadmap and long-term AI strategy. This role suits a builder who wants ownership, deep technical scope and the chance to define the product from the ground up. The Lead AI Engineer will architect and productionise advanced LLM/RAG systems, design agentic workflows, own evaluations and guardrails, and integrate AI modules into a scalable enterprise-grade platform. You’ll collaborate with domain experts from corporate and investment banking, helping turn market foresight into actionable intelligence. Key responsibilities • Design and deploy RAG pipelines, agentic workflows and LLM-based intelligence modules, • Build Python-based AI components, APIs and microservices, • Own evaluation frameworks, observability, guardrails and model governance, • Integrate AI systems into production environments and enterprise workflows, • Work closely with the CTO and guide junior/external engineers, • Translate financial-services use cases into practical AI features Key details • Working model: Hybrid (3 days/week, Central London), • Tech: Python, LLMs, RAG, agentic systems, vector stores, cloud, • Visa: Cannot sponsor Interested? Please apply below.

🚀 AI Engineer – Mid-Level to Senior | London | Series-Funded AI Scale-Up 🚀 Are you ready to build the future of enterprise AI? Join one of Europe’s most exciting AI companies, a Series-funded, high-growth scale-up that’s changing how global organisations use data science. We’re building always-on AI agents that act as digital workers, trusted by world-class clients like Cisco, Johnson & Johnson, and Canon to deliver insights 10x faster, at a tenth of the cost. Now, we’re on the lookout for ambitious AI Engineers (Junior to Mid-Level) who want to work with the latest in LLMs, co-pilots, agentic workflows, RAGs, and more, while also applying real data science, ML, and MLOps skills in live enterprise environments. What You’ll Do: • Work directly with enterprise clients to design and deploy custom AI agents, • Tackle complex business problems with intelligent, scalable solutions, • Blend cutting-edge AI (LLMs, RAGs, co-pilots) with traditional data science and ML, • Be part of a mission-driven team that’s pushing boundaries in autonomous AI What You’ll Need: • A strong foundation in data science and machine learning, • Hands-on use of modern AI tools (LLMs, RAG, LangChain, co-pilots, agentic workflows), • Curiosity and eagerness to learn in a fast-moving AI landscape, • Experience collaborating with stakeholders and translating business problems into technical solutions What You’ll Get: • Work with a world-class team on bleeding-edge AI problems, • Hybrid working – 2 days/week in our central London office, • Backed by leading investors and growing fast—your work will have immediate impact, • Build products that are already transforming Fortune 500 companies This isn’t just another AI role. It’s a chance to be at the core of the AI transformation in one of the UK’s most exciting tech companies.

ABOUT Paralo is building the next generation of digital infrastructure for golf. We’re rethinking the club experience, from booking to clubhouse, with the product quality people expect from modern consumer platforms. Think Strava-level experiences, applied to a space that’s been left behind by legacy software. ROLE This is a founding, hands-on product role You’ll work directly with the founder to shape what the product actually becomes. There are no rigid specs, no legacy constraints, and no organisational noise. Just real problems, fast iteration, and a high bar for quality. WHAT YOU'LL DO • Build and iterate on the product, • Translate messy real-world workflows into simple, usable interfaces, • Make product decisions and implement them end-to-end, • Use modern tools and AI to move quickly without sacrificing quality, • Talk to early clubs and users as we validate assumptions This is a build-first, think-clearly role. WHAT YOU'LL OWN • Product surfaces from idea to implementation, • UX decisions and interaction quality, • Native mobile experience, • Light backend wiring and integrations, • Early product direction through what you choose to build WHO THIS FITS • Product-minded engineer or technical generalist, • Strong taste and judgement, even if still developing, • Comfortable with ambiguity and early-stage mess, • Curious, pragmatic, and thoughtful, • Genuine interest in golf and/or sport. Junior or mid-level is fine - what matters is range and intent. TECHNICAL SHAPE • React / TypeScript, • Swift or React Native (or willingness/capability to learn), • Supabase and edge functions, • Modern UI tooling, • AI-assisted workflows We care more about outcomes than stack purity. STRUCTURE Founding role with real influence Flexible commitment initially Clear path to full-time if mutually aligned Equity reflects risk and responsibility WHY PARALO Anyone who plays golf, knows it hasn't had a modern product reset. We’re building something calm, premium, and considered - a software that respects both the game and the people around it. If you want to help define a product from first principles, this is the moment.

We are a small London startup with the ambition to change education with ML-powered tutoring. Our flagship product is a mobile application for teaching English to intermediate and advanced learners. We’re on the verge of solving one of the biggest challenges in education – making high-quality, personalised learning accessible to everyone. We are building a fundamental model for education - one that can accurately predict student knowledge and orchestrate lessons, adapting to the students needs. We’re looking for a Senior NLP Engineer, with a proven track record of delivering ML models to production, to join the ML team in our growing company. What you will do 🚀 • Build fundamental models for education - solving the ultimate learning task of predicting student knowledge and optimal ‘next task’, • Build fully-automated pipelines for dictionary building; including span identification, word sense distribution, and sense granularity decision, • Work with a vast amount of unique data - we have data from over 1M language tests, including text and voice data, • Create brand new dictionaries and train models to determine the difficulty of words, idioms, phrasal verbs etc., • Analyse large amounts of diverse data - including data from every movie, book, and song, • Work in a cross-functional team and communicate with backend engineers and product managers, • Create new types of tests for language learners to gather more test results, analyse them, and build prediction models based on these results, • Optimise and fine-tune machine learning models for performance, scalability, and accuracy Essential skills 🙏 • Strong expertise in NLP, • Complete end-to-end experience - from finding and cleaning data all the way to monitoring models in production, • Strong understanding of neural networks, CNNs, RNNs, LSTMs, and transformers, • Experience building automated data pipelines, • Hands-on experience with LLM tooling and libraries (e.g., Hugging Face Transformers/PEFT, tokenisers, spaCy or similar), • Experience shipping NLP systems: prompt engineering, fine-tuning (e.g., LoRA/PEFT), vector search, and RAG-based services, • Great knowledge of NLP algorithms: tokenisation, embeddings, attention, language modelling, text classification/generation, and information retrieval Desirable Skills 👌 • Can speak, or learning to speak, more than one language, • Experience with reinforcement learning, • Knowledge-sharing experience (tech talks, articles, YouTube videos, etc.), • Experience using voice data in ML models What we can offer ✨ • A real-deal startup adventure: you'll be hopping on a major project while it's still in the works!, • Freedom to suggest, implement, and test ideas, • Unlimited learning & development budget (courses, conferences, books etc.), • Lunch provided by the company every day, • Regular social events, • 25 days annual leave + public holidays, • Work from our London office Interview Process 🧪 • 3 interviews, which will be mixture of technical and non-technical tasks, • If all the interviews are successful, we’d like to invite you to 2 or 3 paid trial days, or to complete short project remotely with us, to learn what it’s like to work at Glite.

Head of Engineering Location: London We are seeking a Head of Engineering to lead the technical function of a fast-growing hydrogen company. This is a leadership role with responsibility for shaping the engineering organisation, ensuring delivery of current projects, and building the team that will scale the business to gigawatt-level hydrogen production. Key responsibilities • Provide overall technical leadership across development, FEED, and execution phases of hydrogen projects, • Manage and grow a multidisciplinary engineering team, including process, mechanical, electrical, and safety specialists, • Oversee the work of contractors and EPC partners, ensuring high-quality and cost-effective solutions, • Act as the technical authority for projects, reviewing and approving designs and ensuring compliance with industry standards and HSE requirements, • Translate business needs into technical scope, schedules, and budgets, and ensure delivery against them, • Build and improve processes that enable efficient project delivery while keeping flexibility in a scale-up environment, • Mentor and develop engineers, promoting best practices and a culture of safety and collaboration, • Represent the technical function with internal and external stakeholders, including investors, regulators, and partners What we are looking for • Strong background in engineering leadership within hydrogen, energy transition, oil and gas, industrial gases, or related process industries, • Proven experience managing contractors and multidisciplinary teams through FEED, FID, and EPC phases, • Ability to balance technical, commercial, and schedule requirements in a fast-paced environment start up environment, • Excellent communication skills and the ability to work with both technical and non-technical stakeholders, • Experience scaling teams and building high-performing technical organisations. If you are interested in such opportunities please reach out at or apply to this role!

AI Startup - Backend Python Engineer A pair of second time founders who have already built and exited successful ventures are assembling a new elite engineering team for their next AI startup! They have secured top tier backing (8 figures!), built early traction with thousands of users and are now searching for exceptional Founding Backend Engineers to scale a deeply ambitious product at breakneck speed. This is a ground floor opportunity to own the backend systems that could redefine how people interact with AI every day! 💡 The Role • Build core backend services, APIs and distributed systems in Python, • Design architecture, data flows and infrastructure foundations from day zero, • Work directly with the founders on product strategy and technical direction, • Move fast in an iterative environment while maintaining high engineering quality, • Shape backend engineering culture, tooling and processes for a rapidly scaling product 🛠️ Tech Environment • Python with FastAPI, • PostgreSQL, • Event driven backend services and data heavy workflows, • Modern AI frameworks and agent driven systems integrated into backend pipelines, • Engineers who love solving performance, scaling and reliability challenges 🥷 What You Need • 5+ years experience in high growth early stage startups, • BSc or MSc from a highly ranked university (Oxford Cambridge Imperial UCL, or similar), • A desire to work in a fast paced startup that pushes technical and product limits 💸 What’s on Offer • Very competitive salary (top of market) + meaningful equity, • Work directly with two founders who have built and exited successful ventures, • Huge ownership over backend architecture infrastructure and technical direction, • Build a category defining AI platform with the potential for global scale, • Join a small elite engineering team moving at exceptional speed If you want to join a high velocity AI venture at the earliest stage and help build something truly transformative let’s talk!

Machine Learning Engineer London – (3 days a week in office) Up to £90,000 About the Role Our client is a data-driven organisation focused on delivering measurable operational and financial improvements across a range of industries. They combine deep technical expertise with real-world delivery to design, build and deploy machine learning solutions that create tangible business impact. As a Machine Learning Engineer, you’ll work closely with Data Scientists, Data Engineers and delivery teams to productionise models and build robust, scalable ML systems within client environments. This role is highly hands-on, with a strong focus on deployment, performance and reliability. Key Responsibilities • Translating data science models into scalable, production-ready machine learning solutions., • Designing and building end-to-end ML pipelines, from data ingestion to deployment and monitoring., • Collaborating with data engineers on data architecture, pipelines and feature stores., • Working closely with data scientists to productionise models and improve performance., • Deploying, monitoring and maintaining machine learning models in live environments., • Productionising optimisation and predictive models at scale., • Building systems to anticipate and prevent operational downtime., • Deploying churn and customer behaviour models into live decision-making systems., • Enabling next-best-action and recommendation engines for commercial teams., • Supporting geospatial and advanced analytical models with robust ML infrastructure. What We’re Looking For • 2+ years’ experience building and deploying production machine learning systems., • A strong academic background (Bachelor’s degree 2:1 or above in a quantitative subject)., • Strong Python skills and experience with ML frameworks (e.g. scikit-learn, TensorFlow, PyTorch)., • Experience with model deployment, monitoring and ML pipelines (e.g. CI/CD, MLOps concepts)., • A collaborative mindset with strong communication skills and experience working in cross-functional teams. If this role looks of interest, apply below.

We are a small London startup with the ambition to change education with ML-powered tutoring. Our flagship product is a mobile application for teaching English to intermediate and advanced learners. We’re on the verge of solving one of the biggest challenges in education – making high-quality, personalised learning accessible to everyone. We are building a fundamental model for education - one that can accurately predict student knowledge and orchestrate lessons, adapting to the students needs. We’re looking for a Lead ML Engineer, with a proven track record of delivering ML models to production, to own the ML team in our growing company. What you will do 🚀 • Build fundamental models for education - solving the ultimate learning task of predicting student knowledge and optimal ‘next task’, • Work with a vast amount of unique data - we have data from over 1M language tests, including text and voice data, • Create brand new dictionaries, applicable to any context - right now it’s the English language, but in the future it could be other languages or even subjects such as Mathematics, • Analyse large amounts of diverse data - including data from every movie, book, and song, • Work in a cross-functional team and communicate with backend engineers and product managers, • Create new types of tests for language learners to gather more test results, analyse them, and build prediction models based on these results, • Optimise and fine-tune machine learning models for performance, scalability, and accuracy, • Lead our ‘AI Powered Education’ meet-up in London, building a network of ML specialists Essential skills 🙏 • Experience leading and mentoring other ML engineers, • Complete end-to-end experience - from finding and cleaning data all the way to monitoring models in production, • Experience taking complete ownership of entire ML systems and data pipelines in large-scale production systems, • Experience building automated data pipelines, • Strong understanding of CI/CD pipelines and automation tools for efficient model deployment and monitoring, • Strong understanding of neural networks, CNNs, RNNs, LSTMs, and transformers, • Great knowledge of NLP algorithms, • Expertise in Python and PyTorch Desirable Skills 👌 • Can speak, or learning to speak, more than one language, • Experience with reinforcement learning, • Knowledge-sharing experience (tech talks, articles, YouTube videos, etc.), • Experience using voice data in ML models What we can offer ✨ • Lead an ML team that will become the leading specialists in ML-powered education, • A real-deal startup adventure: you'll be hopping on a major project while it's still in the works!, • Freedom to suggest, implement, and test ideas, • Unlimited learning & development budget (courses, conferences, books etc.), • Lunch provided by the company every day, • Regular social events, • 25 days annual leave + public holidays, • Work from our London office Interview Process 🧪 • 3 interviews, which will be mixture of technical and non-technical tasks, • If all the interviews are successful, we’d like to invite you to 2 or 3 paid trial days, or to complete short project remotely with us, to learn what it’s like to work at Glite

Java Software Engineer Location: London Business Unit: Central Government, Law Enforcement and National Security Level: Mid-Senior Employment Type: Permanent Clearance: Must hold active UK Security Clearance About the Opportunity We are partnering with several businesses seeking experienced Java Software Engineers to help deliver mission-critical capabilities that protect the UK’s security and prosperity. You will work at the intersection of advanced engineering and real-world problem-solving, developing cutting-edge products that counter evolving threats. Our teams work with leading technologies across Software Application, Cyber, Cloud, DevOps/SRE, and Platform Engineering, supporting customers across the National Security, Defence and Intelligence community. With long-term programmes secured, this is an opportunity to join a high-growth environment with genuine impact. What You’ll Be Doing • Designing, developing, and delivering secure, high-quality software solutions., • Producing clean, test-driven code and ensuring adherence to engineering best practice., • Translating logical designs into physical implementations and producing detailed designs., • Integrating UI/API components with existing data stores and services., • Maintaining and enhancing architectural elements such as data ingest pipelines, data stores and REST APIs., • Collaborating with user researchers, product teams, and customers to align solutions with real user needs., • Participating fully in Agile ceremonies: sprint planning, daily stand-ups, demos, and backlog refinement., • Contributing to technical strategy, innovation, and tactical upskilling across emerging technologies. Key Skills & Experience • Strong commercial experience with Spring Boot and Java Enterprise development., • Front-end proficiency with React, Vue.js, or AngularJS., • Experience with modern testing frameworks and TDD., • Ability to work across UI, API, and data layers., • Technically curious and willing to adopt emerging tools and approaches., • Strong documentation and design discipline. Why Join? You’ll be part of a trusted engineering organisation with over 60 years of heritage in sensors, communications, cyber, AI and ML. They solve complex challenges that make a tangible difference protecting people, platforms and missions, today and for the future.

Job Title: Senior Data Engineer (Contract) Salary Range: £500–£550 per day (Outside IR35) Location / Working model: London | Hybrid (3 days on-site) Join a forward-thinking data environment where innovation meets scale. You’ll take ownership of designing and delivering high-performing data pipelines that enable smarter decisions across the organization. This contract offers autonomy, modern tools, and a platform to make real impact, ideal for a seasoned engineer who enjoys solving end-to-end challenges in the cloud. The Senior Data Engineer (Contract) will architect, build, and maintain robust data solutions within a Google Cloud Platform ecosystem. Role Highlights – Design and deliver scalable ETL and ELT pipelines using SQL and Python – Build and optimize data architectures in Google Cloud Platform (GCP) – Partner with analysts, product owners, and developers to ensure reliable data delivery – Champion best practices for governance, lineage, and performance – Enhance data observability and automate key workflows for efficiency You Will Need – Advanced hands-on experience with SQL, Python, and core GCP tools (BigQuery, Dataflow, Pub/Sub, Composer or similar) – Proven background in full-lifecycle data engineering and automation – Strong understanding of CI/CD and infrastructure-as-code for data systems – Experience with both batch and streaming data – Excellent communication and problem-solving skills in agile environments Why You’ll Love It – Outside IR35, £500–£550 per day – Hybrid working: 3 days per week in central London – Access to a cutting-edge GCP environment – Real ownership over technical design and delivery – Inclusive, collaborative culture that values technical excellence

DATA ENGINEER LONDON £50,000 - £60,000 THE COMPANY This pioneering AdTech organization is transforming how out-of-home advertising is measured and optimized across the UK. Backed by industry leaders, they deliver world-class audience insights using GPS data and advanced analytics to help brands place ads in the most impactful locations. As a Data Engineer, you’ll play a key role in shaping the data infrastructure that powers these decisions, working in a mission-driven, collaborative environment. THE ROLE As a Data Engineer, you will build and maintain the data pipelines and infrastructure that underpin audience measurement for out-of-home advertising. Your work will ensure seamless data flow from sources into GCP and Postgres, while supporting the team’s research and analytics efforts. Specifically, you can expect to be involved in the following: • Technical tasks: Managing and optimizing data pipelines using GCP, Terraform, and ProxMox, with a focus on handling sensitive data securely., • Other key responsibilities: Collaborating with data scientists to refine audience insights, ensuring GDPR compliance, and contributing to ad-hoc tasks that improve system efficiency. SKILLS AND EXPERIENCE The successful Data Engineer will have the following skills and experience: • 2+ years of hands-on experience with GCP (commercial exposure required) and Terraform., • Proficiency in Postgres, with experience managing sensitive data in a secure environment., • Strong communication skills and an interest in the technical aspects of data engineering., • Exposure to Proxmox is highly valued, as is familiarity with GDPR and data protection., • Exposure to Data Science is appreciated, • Experience with Linux is also desirable The successful Data Engineer will receive the following benefits: • £50,000–£60,000 salary, depending on experience., • 3 days hybrid working, with an office located in Central London., • The opportunity to work on cutting-edge audience measurement projects with industry-leading partners., • A collaborative, research-driven environment where your contributions directly impact advertising strategies. HOW TO APPLY Please register your interest by sending your resume/CV to Joana Alves via the Apply link on this page.

Full Stack Engineer / Developer (Python TypeScript) London / WFH to £120k Are you a technologist with start-up experience looking for your next opportunity? You could be progressing your career at a tech start-up that is producing an AI native data pipelining platform. As a Full Stack Engineer within a small team, you will build and implement new features across the full tech stack, with a focus on backend Python and TypeScript and some React work on the front end. You'll take ownership and work across the full development lifecycle, collaborating with customers to build and scale the product. The work is interesting and complex, you'll be able to contribute to the product vision and strategy playing a pivotal role in the company's success. Location / WFH: You'll join colleagues in the London office (close to Waterloo) with flexibility to work from home twice a week. About you: • You have strong backend Python coding skills, including API development, • You have full stack experience, including TypeScript and React (or another framework), • You have a good understanding of system design and scalability, • You're familiar with other technology in the stack including: AWS, Terraform, Docker, PostgreSQL, DynamoDB, CI/CD, GitHub actions, Blacksmith runners, • You're collaborative and pragmatic with great communication skills, keen to input into technical discussion and decision making What's in it for you: As a Full Stack Engineer you will receive a competitive package: • Salary to £120k, • Equity, • Impactful role with excellent career progression as the company scales, • Hybrid working, • Pension Apply now to find out more about this Full Stack Engineer / Developer (Python TypeScript) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Senior Software Engineer | Hybrid | London We are hiring for an innovative analytics software company powering global credit investment is expanding its engineering team and looking for a Senior Software Engineer to help shape its next generation of data products. This is a unique opportunity to influence the technical roadmap at a high-growth fintech scale-up working with top-tier global financial institutions. The role involves building and scaling backend systems in Node.js and Python, deploying on AWS (Lambda, DynamoDB, PostgreSQL), and collaborating closely across engineering, product, and customer teams. 💼 Ideal Candidate: • Proven experience with backend/fullstack development using Node.js, Python, and AWS serverless architecture, • Strong database design skills (PostgreSQL, DynamoDB, Elasticsearch), • Familiarity with frontend frameworks like Vue or React, • Comfortable mentoring developers and influencing technical direction, • Experience in financial services or a data-heavy B2B environment is a plus 🛠 Tech Stack: Node.js, Python, AWS (Lambda, DynamoDB, CloudWatch, CloudFormation), PostgreSQL, Elasticsearch, Terraform 📍 Location: Hybrid, based in London (Victoria) — flexible home/office split Please apply now!

We are seeking an experienced ICT Design Consultant to join a dynamic and innovative team. This is a niche role offering a unique opportunity to work on high-profile projects in London or from an office elsewhere in the UK. The successful candidate will play a crucial role in digitally enabling the built environment, ensuring cutting-edge technology solutions are seamlessly integrated into various infrastructure projects. Key Responsibilities: • Provide technical leadership and support for ICT projects, from strategy formulation to design and implementation., • Design and review ICT physical infrastructure, including structured cabling systems, building control, and communication systems., • Author and review technical specifications, design documents, and performance standards using tools like Revit, AutoCAD, and BIM., • Conduct site visits for compliance monitoring, collaborating closely with multidisciplinary teams., • Engage with client stakeholders, lead technical tasks, and manage junior staff on projects., • Contribute to ICT masterplans, feasibility studies, and develop innovative digital technology solutions., • Ensure designs conform to client requirements, health and safety laws, industry standards, and best practices. Qualifications: • Degree in Electronics Engineering, Computer Sciences (MEng, BEng, BSc), or related field., • Chartered Engineer or working towards chartership., • Minimum of 4 years' experience in ICT consultancy or engineering roles., • Proficiency in designing ICT systems such as structured cabling, IoT, satellite communications, GSM systems, and Wi-Fi mapping., • Experience with WiredScore or other technical benchmarking for buildings., • Strong ability to produce schematic diagrams, specifications, project reports, and conduct site inspections., • Excellent communication skills, both written and spoken English., • Proficiency in Microsoft Office applications and Autodesk software., • Membership in IET, BCS, BICSI RCDD, or similar is a plus., • Self-motivated with strong problem-solving skills and client-facing capabilities. This is an excellent opportunity to advance your career with a leading consultancy, gaining global experience and working on diverse projects.

This role is with one of Dex’s trusted Partner companies. We work closely with their teams to truly understand their culture, goals, and what they’re looking for, so we can match you with the right opportunity for your goals! If you’re interested, apply here, or head over to Dex to find other opportunities with top tech companies, where you can truly find work that matters! The Opportunity Dex is partnering with a rapidly growing Series B company that is fundamentally redefining the CRM landscape for the AI era. Backed by Tier-1 global investors (the same behind Uber, Stripe, and Slack), they are building a "real-time first" platform that combines the power of a database with the usability of consumer social apps. This is a role for an Engineering Lead who refuses to compromise on quality, joining a team that obsesses over real-time infrastructure, massive data synchronization, and an interface that feels instant. What You’ll Work On • Lead a High-Performance Team: Balance hands-on individual contribution with the leadership of a focused, elite team of engineers. You will set the tempo, technical standards, and culture., • Architect for Scale: Design and evolve complex, event-driven architectures capable of handling massive data throughput and real-time synchronization across millions of entities., • Bridge Product & Engineering: Operate with high autonomy, making critical product decisions based on direct customer feedback and translating them into technical reality., • Build the Team: Play a pivotal role in recruiting and developing world-class engineering talent, fostering an environment of rigorous thinking and rapid execution., • Drive End-to-End Delivery: Own the full lifecycle of critical features What You'll Have • Technical, Hands On Experience: Deep, demonstrable expertise in modern cloud architectures and the full web stack. You are most comfortable in TypeScript/Node.js or Go on the backend, and/or React on the frontend., • System Design: Proven experience designing secure, scalable, and reliable backend systems on GCP or AWS. You understand the nuances of distributed systems and real-time data., • Leadership DNA: You have a track record of not just writing code, but growing great engineers. You know how to influence technical decisions and unblock your team., • Product Fluency: You don't wait for a spec sheet. You understand the business context and communicate technical trade-offs to stakeholders clearly., • Rigorous Thinking: You thrive on complex problems. You care about the "why" behind the architecture and strive for elegance in complexity., • Ambition: You want to work at the bleeding edge of the AI-native shift, building tools that define how the next generation of go-to-market teams operate. To be considered for this role and others like it, apply directly, or sign up to Dex to find other opportunities for work you're actually excited by!

Senior Software Engineer 📍Location: Onsite, London, United Kingdom ⌛Type: Full-time 💰 Compensation: Negotiable (Competitive salary + equity) About Ontik Ontik is an ambitious, early-stage B2B financial operations platform designed to streamline and simplify complex financial workflows for heavy duty industries. We’re scaling rapidly and looking for top-tier engineers to join our team. You’ll have the chance to work in a high-performance, ownership-driven environment, where you can make a direct impact on the product and help shape its future. Role overview As a Software Engineer (Full-Stack) at Ontik, you’ll play a pivotal role in building and scaling our financial operations platform. This is a hands-on, high-impact position where you will be directly responsible for delivering clean, scalable, and high-performance code. You will work closely with product managers, designers, and other engineers to solve complex problems and create intuitive solutions that help simplify financial workflows for our users. You’ll have the opportunity to own critical features and contribute to the overall architecture of our platform. We’re looking for an engineer who thrives in a fast-paced environment, embraces ownership, and is passionate about building software that makes a real difference. If you enjoy working with cutting-edge technologies, solving challenging problems, and iterating quickly in a collaborative environment, we’d love to hear from you. Essential experience • 5+ years of experience in software engineering, ideally with some experience in a startup environment., • A proactive, ownership-oriented attitude with the ability to take initiative and drive projects forward, • Proficiency in full-stack development using any object oriented language (we use .NET) and any modern javascript framework (we use React), • Experience working with databases (SQL and NoSQL), APIs, and web technologies., • Experience with cloud platforms (AWS, GCP, Azure), • Solid understanding of software engineering principles, including clean code, testing, and version control (git)., • Strong problem-solving skills and the ability to break down complex technical issues and deliver simple, effective solutions., • A collaborative mindset, with the ability to work closely with cross-functional teams to deliver high-quality products, • Excellent communication skills to articulate technical concepts to both technical and non-technical team members, • A passion for building robust, efficient software and a desire to continuously improve your skills and knowledge, • Familiarity with financial technologies, payment systems, or SaaS products, • Experience with continuous integration/continuous deployment (CI/CD) pipelines Desirable • Experience delivering challenging integrations with 3rd party systems, • Understanding of event-driven system design Why Ontik? At Ontik, we embrace a high-performance, ownership-driven culture where every team member plays a critical role in our success. We move quickly, take responsibility for our work, and continually strive for excellence. As a Software Engineer, you’ll have the opportunity to take ownership of key features, work with brilliant colleagues, and make a tangible impact on the future of our platform. If you’re ready to solve challenging problems, build innovative solutions, and contribute to a fast-growing startup, Ontik is the place for you.

About Medly AI We're the fastest growing EdTech startup in London, on a mission to change education forever. We're living through a once-in-a-generation moment where AI-native companies are redefining entire industries - Cursor for code, Midjourney for image gen, Harvey for law. Medly is building a generational company for education. In just 4 months since launch, we've achieved retention rates that beat Duolingo and delivered personalized education to over 100,000 users. We're looking for ambitious talent to join our team. Backed by impact-focused VCs and supported by partners including UCL, Innovate UK, Microsoft, and Google, we're becoming the go-to AI education platform for all major exams worldwide. The Role We are looking for a passionate Junior Fullstack Engineer to join our growing team at Medly. This is a new role working closely with our hands-on Technical CEO and other Full Stack Engineers to build and improve our web and mobile products. You will play a pivotal role in high-impact projects across our entire stack, from crafting polished user interfaces in Next.js and React Native to building robust backend services in Python. This is a high-impact opportunity for someone eager to learn fast, take ownership, solve real problems, and help power the next generation of educational technology. Role Responsibilities • Build and maintain features across our web app (Next.js) and mobile app (React Native), • Contribute to our Python backend and help improve API performance, • Collaborate on database design and write efficient queries in Postgres, • Work with AWS services to deploy and maintain our infrastructure, • Ship polished, user-facing features that directly impact student learning, • Collaborate closely with the CEO and other Full Stack Engineers on high-impact projects Technical Requirements • Recent graduate or up to 1 year of professional experience, • Familiarity with JavaScript and Next.js (React or React Native experience is a plus), • Basic knowledge of Python, • Understanding of SQL and relational databases, • Eagerness to learn cloud services (AWS experience is a plus but not required) Ideal Candidate • Quality Focus: Obsessive attention to detail and commitment to shipping polished, bug-free experiences, • Collaborative Spirit: Ability to work closely with designers, product managers, and other developers, • Educational Interest: Passion for education and learning, though specific EdTech experience isn't required, • Startup Mindset: Thrives in fast-paced environments with rapid iteration and high impact, • Innovation Drive: Excited by the opportunity to build cutting-edge educational technology What We Offer • Competitive salary, • Opportunity to make a real impact on educational outcomes for students worldwide, • Collaborative, diverse team united by a powerful mission, • Fast-paced environment with significant growth and development opportunities, • Regular team events and a culture focused on innovation and impact, • Work on products used by tens of thousands of students daily, • Shape the future of AI-powered education

Senior 3D Computer Vision Engineer Location: Hybrid / Flexible (UK) Employment type: Full-time — Senior, hands-on engineering role We’re working with a fast-moving technology company building large-scale 3D vision systems for industrial applications. The team is small and highly technical; this role combines end-to-end engineering, product delivery and mentoring of junior engineers. Due to confidentiality, the client name isn’t being disclosed during early conversations. What the role involves • Design, build and scale production 3D perception systems using spatial data., • Own core components across the 3D pipeline and take projects from prototype through to production., • Establish and maintain robust data and labelling pipelines and QA practices., • Identify and remove performance bottlenecks across inference, data handling and infrastructure., • Translate recent research advances into reliable, maintainable software and mentor more junior engineers. About you (essential) • 5+ years’ experience in 3D computer vision, computational geometry or a closely related field., • Proven track record shipping ML/AI systems into production (end-to-end pipelines)., • Strong software engineering skills — production-grade Python and engineering best practices., • Practical experience with point cloud / spatial data processing or equivalent 3D data modalities., • MSc or PhD in Computer Science, Machine Learning, Robotics or similar. Nice to have (not required) • Experience at an early stage or scale-up environment., • Familiarity with commonly used 3D/vision toolkits and cloud deployment patterns., • Exposure to industry workflows that use 3D representations (any sector). If you're interested and have the required skillset, then apply now! Otherwise, if you are interested in any other AI/ML & Computer Vision roles, then reach out to Oscar Harper at IC Resources.

Have you led engineering teams technically? Do you love combining exciting technical challenges with positive impact? ♻ Technical Lead – Tech for Good ♻ 💰 Up to £130k + bonus + shares + benefits 📍 Hybrid in London – 3 days per week We’re working with a pioneering GreenTech organisation on a mission to accelerate the transition to sustainable living by delivering smarter, accessible, and cost-effective green energy solutions for electric vehicle charging. As part of their next phase of growth, they’re looking for a hands-on Tech Lead / Principal / Staff Engineer to guide engineering squads while still being deeply involved in technical delivery. You’ll play a key part in shaping architecture, mentoring engineers, and driving best practices across the platform. They’re looking for people with experience in: • Kotlin (or strong Java engineers willing to transition), • AWS or other major cloud platforms, • Event-driven & microservices architectures, • Working in modern, product-driven tech environments, • Leading teams while remaining technically hands-on They want leaders who are inquisitive, collaborative, and able to elevate engineering standards—people who aren’t afraid to challenge convention and bring fresh thinking to the table. You’ll receive an excellent benefits package including: • Bonus, • Share options, • Private health insurance, • Life assurance, • Pension contributions, • Income protection, • Flexible working with up to 3 days from home If you’re keen to lead teams that are making a real-world impact, while working with modern technologies, apply now for this exciting hands-on Tech Lead opportunity. Please note: Due to compliance restrictions, only candidates based in and eligible to work in the UK can be considered.

Technical Supervisor - £55,000 - St Paul's area A well-established engineering and facilities services provider is looking for an experienced Technical Supervisor to take ownership of a smaller site and lead a compact, dedicated team. This role is ideal for a hands-on supervisor who enjoys being involved day to day, supporting senior engineers, and ensuring smooth, efficient site operations within a collaborative working environment. Duties: • Coordinate and supervise day-to-day activities of a technical support team, • Plan and oversee all PPMs and reactive maintenance for the building, • Act as a key point of contact between technical leaders and facilities teams, • Plan workloads, manage deadlines, and balance competing priorities, • Drive process improvements and operational efficiencies, • Support service delivery across engineering, maintenance, and project activities About You • Proven supervisory or shift-lead experience within engineering, technical services, or FM, • 5+ years of relevant industry experience (trade or technical background preferred), • Strong organisational and problem-solving skills, • Confident using Microsoft Office (Excel, Word, Outlook), • Numerate and commercially aware, • Comfortable working in a hands-on technical environment CV's to

We are a high-growth clean energy technology company developing intelligent, grid-connected energy storage systems. Our products sit at the intersection of embedded control software, electrical engineering, and battery system integration, operating in safety-critical, real-world environments. The business is scaling its technology platform and engineering capability and is seeking senior technical leadership to guide the next phase of development. Role Overview The Chief Technology Officer (CTO) will be responsible for the company’s overall technology strategy and engineering delivery. The role requires strong, hands-on experience across software and control systems, electrical engineering, and battery system integration, combined with the ability to lead multidisciplinary engineering teams. This is a systems-led role, focused on how software, electrical infrastructure, and batteries operate together as a single, reliable product. The CTO will provide technical direction, ensure quality and safety, and work closely with the executive team on product, growth, and customer engagement. Responsibilities Software, Controls & Data • Technical leadership of embedded and real-time control systems, • Ownership of system control logic, diagnostics, fault handling, and communications (e.g. CAN), • Oversight of cloud and backend platforms supporting monitoring, analytics, and optimisation, • Senior technical ownership of AC electrical systems and power management, • Experience with wiring, electrical distribution systems (EDS), and system-level electrical control, • Leadership of battery testing, validation, and system integration activities, • Strong understanding of BMS behaviour and control at the system level, • Experience integrating batteries into wider platforms using CAN-based communication, • Build, lead, and develop high-performing engineering teams, • Set technical standards, processes, and delivery expectations, • Act as a senior technical authority across products and platforms Requirements Demonstrable experience across all three areas: • Software & Controls – deep background in embedded and control systems, with exposure to cloud/backend and data-driven systems, • Electrical Engineering – strong AC electrical engineering experience, including wiring, EDS, and power management, • Experience in automotive, EV, energy systems, industrial automation, or adjacent domains, • Automotive or EV background is advantageous but not essential, • Comfortable operating at both strategic and hands-on levels, • Able to lead multidisciplinary teams and make system-level technical decisions, • Clear communicator with both technical and non-technical stakeholders

Project Engineer – Hybrid (West Hampstead) – Up to £60,000 We’re looking for a motivated Project Engineer to join a growing IT Managed Services Provider supporting a wide range of UK businesses. If you enjoy delivering high impact IT projects, working with varied technologies, and being the bridge between customers and technical teams, this could be a great next step. What you’ll do: • Manage the end-to-end delivery of customer and internal projects, • Translate requirements into clear plans, documentation, and deliverables, • Coordinate technical teams and ensure quality, timelines, and budgets are met, • Keep clients updated and engaged throughout the project lifecycle, • Support solution scoping, technical proposals, and project governance, • Look for opportunities to improve processes and introduce smarter ways of working What you’ll bring: • Experience delivering IT infrastructure, cloud, or systems projects, • Strong understanding of Microsoft technologies, virtualisation, networking, or cloud (Azure/365 advantageous) If you’re excited by variety, autonomy, and delivering technology that really makes an impact, we’d love to hear from you.

Tableau Dashboard Developer/Consultant (Contract) - Global Airline Location: 3 days per week at Heathrow Airport Inside IR35: 650 per day - 2-months (possibility of extension) Important Information: A DBS check will be required for this role (completed by the client) About the Role: We are seeking a skilled professional to join our team for a short-term project focused on creating a comprehensive dashboard. This is an exciting opportunity to make a tangible impact by delivering high-quality analytics and reporting solutions. Key Responsibilities: • Design, develop, and deliver user-friendly, visually compelling, and robust dashboards using Tableau and PowerBI., • Execute complex data wrangling, cleaning, and transformation tasks primarily with SQL to prepare datasets and connect databases to Tableau., • Collaborate with business stakeholders to gather requirements, translate them into technical specifications, and validate results., • Provide ad-hoc data analysis and reporting support throughout the project., • Use Python for data processing, automation, and additional analytics workflows where applicable. Required Skills & Experience: • Proven expertise in dashboard creation and development, with strong command of Tableau., • Extensive experience in advanced SQL for data manipulation and transformation in complex datasets., • Professional background as a BI Developer, Analytics Engineer, Data Analyst, or similar role involving dashboard development., • Experience with Python for data processing or automation is a plus., • Strong communication skills and ability to work collaboratively with cross-functional teams.

Do you love working on tech making a positive impact in the world? Looking to be part of a collaborate, innovate team? ♻ Software Engineer - Renewable Energy for Car Charging ♻ 💰 Package: Up to £80k + bonus + equity 📍 Location: Hybrid in London (2x per week) We are very excited to be continuing our partnership on this exclusive position to join the company as a Kotlin Software Engineer from a JVM background. You will be joining a highly innovative scale-up leading at the forefront of the GreenTech industry, as they assist in the global transition towards sustainable living, by providing affordable access to clean energy for the charging of electric vehicles. In this position, they are looking for experience in: • 3+ years commercial experience, • JVM development - Java, Kotlin or Scala, • (Bonus) if you have already worked with Kotlin, • Microservices architecture, • Public cloud technologies e.g. AWS, • Have worked in modern, product-focused tech companies This is a fantastic opportunity to step up in progression, where you will be able to contribute to technical discussions and decisions, exercising significant autonomy and ownership in your role. There is also a very comprehensive, generous benefits package: • Equity, • Bonus, • Pension, • Private healthcare, • Life assurance, • Income protection, • Flexible working (work from home 3x per week) If you'd love to work with Kotlin on impactful projects, while taking the next step in your career, apply now for this exciting Software Engineer opportunity! Please note: Due to compliancy reasons, we will only be able to consider applications based in and eligible to work the UK.

A leading global investment firm specialising in quantitative and systematic strategies is seeking a talented Data Scientist (with good data engineering skills) to join a high-impact team at the intersection of research, trading, and engineering. The firm operates across all major liquid asset classes and is driven by a scientific, data-first approach to investing. With a strong culture of innovation and collaboration, the team continuously explores new ways to harness data for alpha generation. About the Role This is a unique opportunity to work in a cross-functional environment where data is central to investment decision-making. You'll be part of a specialist group that partners closely with trading and research teams to ensure data is efficiently sourced, transformed, and deployed across the investment process. Key Responsibilities • Collaborate with trading and research teams to design and implement robust data pipelines tailored to investment strategies., • Work with data engineers to onboard and integrate new datasets, ensuring they are production-ready and aligned with business needs., • Develop and prototype tools to extract, clean, and aggregate data from diverse sources and formats., • Lead the end-to-end onboarding of new datasets, from discovery through to deployment., • Continuously improve data workflows by identifying bottlenecks and implementing scalable solutions., • Experiment with novel data acquisition and transformation techniques to expand the firm's data capabilities. Ideal Candidate Profile • 3+ years of experience in a data science or data engineering role, ideally within a quantitative or financial setting., • Advanced degree (Master's or PhD) in a quantitative field such as Mathematics, Physics, Computer Science, or Engineering., • Strong Python programming skills, particularly with data-centric libraries like Pandas and NumPy., • Demonstrated interest in financial markets and the application of data to investment research., • Experience working with both traditional and alternative financial datasets., • Excellent communication skills and the ability to collaborate effectively with technical and non-technical stakeholders., • Comfortable working in a fast-paced, high-performance environment. If you feel the above fits with your expeirence and are ready to join a fast paced and high performing fund, apply today!

Lead Machine Learning Engineer Location: London (Hybrid) Salary: Highly Competitive + Benefits We’re partnered with an innovative AI company building world-class technology that powers real-time voice and audio intelligence. Their products use deep learning and signal processing to isolate speech, eliminate background noise, and enhance communication clarity across enterprise, consumer, and high-performance sectors. They’re now looking for a Lead Machine Learning Engineer to take a hands-on leadership role within their R&D team. This position combines technical ownership and strategic direction, guiding the research, development, and deployment of machine learning models for real-time speech enhancement. Responsibilities: • Lead the design, training, and optimisation of ML models for speech separation and noise reduction., • Provide technical leadership and mentorship to a small, high-performing engineering team., • Bridge research and production — ensuring scalable, low-latency model deployment., • Collaborate cross-functionally with software and product teams to integrate ML systems into live products., • Contribute to the company’s long-term AI strategy and technical roadmap. Requirements: • MSc or PhD in Computer Science, Machine Learning, or Signal Processing., • Proven experience in leading or mentoring ML/AI engineering teams., • Deep understanding of digital signal processing and speech/audio modelling., • Proficiency with Python, PyTorch/TensorFlow, and modern ML frameworks., • Track record of delivering production-grade ML systems with measurable performance improvements., • Experience with low-latency inference and model optimisation (ONNX, TensorRT, quantisation) is highly desirable. This is an opportunity to take ownership of the machine learning function within a growing AI company, driving innovation in real-time communication and audio intelligence. If you fit the requirements and are interested in this opportunity, then apply now! Otherwise, if you're interested in any other AI/ML and Computer Vision roles, then reach out to Oscar Harper at IC Resources.

Senior Civil Engineer North London £45,000 - £60,000 An abundance of incredible benefits Are you ready to lead the full lifecycle of complex civil engineering projects across the UK? How does the prospect of leading a Civil Engineering team of a multi-disciplinary consultancy sound? A high-profile engineering consultancy is searching for a Senior Civil Engineer to manage challenging design and delivery schemes from initial concept through to successful project handover. If you are a Chartered or near Chartered Civil Engineer with a strong background in site levels, drainage, and sustainable design, this could be your next significant career move. The successful Senior Civil Engineer will: • Drive the design process, defining project scope and estimating accurate delivery timelines;, • Execute complex civil design concepts using Civil 3D and Causeway Flow;, • Manage project teams, coordinating with clients, preparing fee proposals, and delivering project briefings;, • Provide essential guidance and professional mentoring to junior engineers;, • Conduct detailed design quality checks and supervise the creation of all technical drawings;, • Monitor project fees and commercial performance against the agreed scope of services;, • Represent the firm in meetings, collaborating effectively with clients, architects, and wider engineering teams;, • Conduct site visits and produce or review technical reports. We are seeking a Senior Civil Engineer with: • A degree in Civil Engineering (or equivalent qualification);, • Chartered status (or actively working towards ICE Chartership);, • Expert proficiency in civil design software including Autodesk platforms and drainage tools;, • Comprehensive expertise in site levels, drainage systems, and surface design, ensuring regulatory compliance;, • A strong understanding of section agreements, S34, S104, S106 and S278; Package: • £45,000 - £60,000;, • Hybrid working - 3 days in the office;, • 25 days annual leave plus bank holidays and service days;, • Pension scheme and pension advice;, • Access to gyms across London;, • Life insurance 3x salary;, • Enhanced maternity and paternity policies;, • More... If you would like to hear more about this incredible opportunity, apply today and we will be in touch shortly!

Harrison Clarke is a leading Search & Venture firm that brings together the top 1% of Cloud, Data and AI talent. We connect tech startups with ambitious and motivated individuals, from Individual Contributor through to Leadership, to build and scale world-class engineering teams. With the pace that technology is moving at, we are seeing a strong demand for top-tier engineering talent that can build, shape and scale tech startups. To support this growth, Harrison Clarke are seeking a Senior Recruitment Consultant to join our impactful Talent Search team who are building the next generation of billion-dollar startups. As a Senior Recruitment Consultant , you’ll leverage your deep industry expertise to partner with founders and senior technical leaders, skillfully investigating their vision to source exceptional senior engineering talent. You’ll play a pivotal role in shaping Harrison Clarke’s talent strategy, mentoring peers, and driving operational excellence. What You’ll Own • End‑to‑end recruitment: Manage the full-cycle technical recruiting process. You'll own top-of-funnel strategy, drive searches, and run point on offers and closing candidates.., • Sourcing excellence: Work closely with hiring managers to define what "excellent" looks like for a given role. Develop and execute sourcing strategies to build pipelines of highly qualified candidates, leveraging tools and creative outreach., • Repeatable Processes: Build and maintain a strong pipeline of talent across Cloud, Data and AI by proactively sourcing and engaging top-tier engineering talent., • Candidate experience: Ensure a smooth experience for every candidate, with clear communication and timely updates throughout the process., • Client Pipeline Meetings: Facilitate and lead pipeline meetings with client recruiting teams, that will continuously improve and scale our recruiting operations. Who You Are • 2+ years of full‑cycle engineering recruiting., • Proven closer: You have placed experienced engineers in competitive markets., • High technical bar: You understand modern ML and software stacks well enough to separate signal from noise, or are keen to learn., • Autonomous & decisive: You are comfortable operating as a team of one, making trade‑offs quickly, and iterating without hand‑holding., • Intellectually curious: You possess the ability to grasp new technical concepts quickly and converse credibly with engineering experts. What We Offer: • Exclusive access to partner with the top 1% of VC-backed tech startups in the US., • Working with the best in-class recruitment-tech tools, to support and bolster your success., • Quarterly U.S. visits offering a unique opportunity to strengthen relationships with candidates and clients., • An impactful opportunity where you will play a pivotal role in the future strategy of Harrison Clarke., • Competitive Base Salaries and Uncapped Commission. If you're ready to take that next step in your career, apply below. If you would like to understand more aspects of this role, please do not hesitate to reach out at .

Founding Engineer – Early-Stage Deep Tech Startup Full-time | Onsite in London £180,000 + Substantial Equity An early-stage, stealth-mode startup is looking for a Founding Engineer to join the team in central London. This is a unique opportunity to help build a transformative new platform at the intersection of software systems, automation, and intelligent infrastructure. Founded by leading academics and proven entrepreneurs, the business is backed by top-tier investors and is solving complex technical problems that demand creativity, rigour, and ambition. The Role • Build and own core systems and architecture from the ground up, • Work closely with the founding team on product direction and technical strategy, • Make key decisions across the full stack — from infrastructure to user-facing elements, • Contribute to the early engineering culture, processes, and hiring Ideal Background • Experience building complex systems in a startup or high-growth tech environment, • Strong computer science fundamentals; comfortable working across multiple layers of the stack, • Demonstrated ability to operate in fast-moving, ambiguous environments, • Bonus: familiarity with compilers, distributed systems, systems design, or programming languages theory Offer • £180,000 base salary, • Significant equity in a high-potential startup, • London-based, full-time — onsite collaboration with a world-class founding team

🌟 Scala Developer – Contract (Inside IR35 | Up to £650 per day) 🌟 My client is looking for a talented Senior Scala Developer to join their high-performing tech team. This is a brilliant opportunity to work on complex, large-scale systems that keep data flowing seamlessly across critical platforms. 🔧 What You’ll Do • Design, build, test, and maintain software that integrates and orchestrates data across key components, • Deliver reliable, secure, and observable systems with a strong focus on automation (“you build it, you run it” mindset), • Collaborate with stakeholders to shape user stories and define acceptance criteria, • Work closely with Principal Engineers and Architects to align with broader technical goals, • Support and mentor junior developers, sharing knowledge and best practices 💡 What You’ll Bring • Proven experience delivering production-grade, complex applications, • Strong background in Scala, ideally within the Akka/Pekko ecosystem, • Experience with Docker, Kubernetes, and cloud platforms, • Solid Test-Driven Development skills and understanding of testing at all levels, • Familiarity with CI/CD tools such as Jenkins or TeamCity, • Experience working in agile environments (Scrum or Kanban), ideally with pair programming exposure, • A proactive mindset, strong communication skills, and a genuine passion for collaboration If you’re a Scala enthusiast who loves solving challenging problems and wants to work on systems that matter, I’d love to chat! 📩 Drop me a message or send your CV across if you’d like to explore this role further.