20 python opportunities in Harrow updated today
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Arithmos← all rolessenior Full-time Open role Arithmos Data / Quant Engineer Build the back-testing engine and portfolio-construction intelligence that every Arithmos claim depends on. London (hybrid) or Remote (UK/EU)Full-time£200,000–£220,000 base 1.5%–2.0% equity performance bonus About Arithmos Arithmos
Arithmos← all rolessenior Full-time Open role Arithmos Platform / Backend Engineer Own the data fabric, scheduling, and cache layers that keep every backtest reproducible and every page sub-second. London (hybrid) or Remote (UK/EU)Full-time£170,000–£200,000 base 0.75%–1.25% equity performance bonus About Ar
Arithmos← all rolesintern Internship 10–12 weeks (summer) Open role Arithmos MBA Summer Intern (Generalist) Spend a summer at a venture-backed fintech founding team — own a real workstream from week one. London (hybrid) or Remote (UK/EU)Internship 10–12 weeks (summer)£108,000–£132,000 base — equity £9,000–£
Arithmos← all rolesintern Internship 10–12 weeks (summer) Open role Arithmos MBA Finance Intern (Index Research & Methodology) Help us build the index methodology that retail investors will use to allocate billions — under the eye of a founding research team. London (hybrid) or Remote (UK/EU)Internship
EngRadarEngRadar / Relay Graduate Software Engineer Relay Relay is fundamentally reshaping how goods move in an online era. Relay is the employer — EngRadar is a job radar, not a recruiter. We track this posting from their own careers page and send you straight there; we never handle applications or CVs. Lo
Job Description We are seeking a hands-on DevOps Engineer to join our Global Cloud and DevOps team, based in London. The role will focus on building and operating the automation, platforms, and tooling that allow development teams to deploy and manage applications reliably and securely. Key areas in
🚀 Graduate Hiring Alert | Oracle EPM 🚀 🎓 Fresh Graduates, Ready to Launch Your Career in Oracle Cloud Technologies? 📍 Location: UK (Hybrid) Mastek is looking for enthusiastic and ambitious BE/B.Tech, MCA, and BCA graduates (IT/CS) to join our Oracle EPM Practice as Oracle PBCS Technical Interns
SkyJob Description We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and
Are you passionate about data and excited by the opportunity to uncover insights from millions of digital interactions? Do you enjoy solving problems, exploring new technologies, and using AI-powered tools to enhance your work? If you're looking to launch your analytics career within an industry-lea
Why it’s worth it: At ReliaQuest, we do things differently. We do not limit your professional growth with outdated job titles and responsibilities. Why be just a “Security Analyst”, “Detection Developer” , or “Security Engineer” when you can be all three? As a GreyMatter Specialist, you will do all
Birchwell DigitalSoftware Engineering opportunity Senior Software Engineer. Join a growing technology business and help build scalable SaaS products, dependable APIs and high-quality cloud services within a senior engineering team. London / Hybrid £85,000 - £100,000 Permanent Software Engineering Apply for this role
Birchwell DigitalSoftware Engineering opportunity Senior Software Engineer. Join a growing technology business and help build scalable SaaS products, dependable APIs and high-quality cloud services within a senior engineering team. London / Hybrid £85,000 - £100,000 Permanent Software Engineering Apply for this role
About Applied Computing Applied Computing was founded in 2024 to build Orbital, a physics-informed foundation model for energy operations. We’re live across oil and gas, refineries, and petrochemicals, working towards our mission: sustainable abundance for a growing planet. The hydrocarbon industry
Proactive.IT Appointments Ltd.Data Analyst 4 days onsite We’re delighted to be supporting our client with the appointment of a Mid-Level & Senior Data Analyst on a permanent basis. This is an exciting opportunity for an experienced data professional to take a key role in helping the business understand its performance throug
PercepticPerceptic is the AI operating system for drug development. We connect evidence, data, decisions, and workflows across the lifecycle, so every insight compounds instead of getting lost across handoffs. Forward Deployed Scientists are how that reaches the people making the calls. The role You'll work
About HIVED 📦 At HIVED, we’re steamrolling forward as one of Europe’s fastest growing startups, and our momentum shows no signs of slowing. Based in London, we are a climate and logistics start-up building the first sustainable parcel delivery network at scale, powered by a 100% electric fleet. In
About HIVED 📦 At HIVED, we’re steamrolling forward as one of Europe’s fastest growing startups, and our momentum shows no signs of slowing. Based in London, we are a climate and logistics start-up building the first sustainable parcel delivery network at scale, powered by a 100% electric fleet. In
Obsidian Solutions - Now part of AiviqAbout Aiviq Aiviq is a fintech company transforming how asset managers globally process, analyse, and leverage their data. Our solutions power critical business processes for leading financial institutions worldwide, helping them drive efficiency and growth. Position Overview As an experienced Tec
Touring CapitalAbout CuspAI CuspAI is the frontier AI company on a mission to solve the breakthrough materials needed to power human progress. While nature took billions of years to perfect molecules, we are harnessing AI to unlock trillion-dollar materials breakthroughs in months, not millennia. Our founding team
Voice AI SpaceBack to jobs Senior Backend Engineer - UK Heidihealth.com.au Engineering Full-time Remote London | Remote Posted on 6/5/2026 Job Description Who is Heidi? Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double h
Experis UKPython Developer (Python/AWS) - Hybrid - Reading FinTech - Cloud-Native Platform Development We are seeking an experienced Python Developer to join a rapidly growing FinTech organisation, helping to build and scale a cloud-native platform. This role will play a key part in designing, developing, and
Overview LMAX is looking for a Python developer to join our middle-office team. This team works closely with the infrastructure, research and treasury teams. In this position you can expect to take a significant role in the development of our trade reconciliation, back-testing framework and trading
Python Developer Location: London or Ipswich - 4 days per week onsite Start Date : ASAP Contract Rate: £420 per day inside IR35 Duration: 12 months initially Role Overview Our client is seeking a Python Developer to develop and maintain automation solutions, backend services, and tooling supporting
SkyJob ID: R0055241 Location London, Middlesex Hours/week 37.5 hrs/week Payrate range Unknown We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, st
Digital WaffleA fast-scaling, AI-enabled property technology business is hiring a Back End Engineer to help build the next generation of products powering a rapidly growing platform. Backed by significant funding and scaling quickly through acquisition and technology, the business is using AI and automation to mo
Role : Python Software Developer Location: London, UK (Hybrid) Employment type: Contract Job Description: • Candidate with 7+ yrs. of experience in Full-stack development Well versed in React and Python. Good in Agentic ai / langchain/langgraph and deepagents is a must for this role + ability to cod
MujiCompany Overview Muji is a globally recognized retailer founded in Japan, renowned for offering high-quality products that emphasize simplicity and functionality. With a commitment to minimalism and efficiency, Muji operates over 700 stores worldwide, providing a diverse range of household goods, ap
A global Japanese bank is expanding its asset management product offering in the UK, creating an opportunity to work on high-performance trading systems. The Role Design, develop, and enhance high-performance trading systems Focus on building robust and scalable cloud-based solutions Collaborate wit
Job Description We are seeking a skilled Python Engineer to join the expanding Front Office Automation team of a major Commodities Trading company based in London. Working directly with the business, you will collaborate across teams to directly impact the business and its success. You will Design a
£20,000 – £32,000/year
Estimation confidence: Low
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