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Senior Network Operations Support Engineer freelance hybrid, London, UK

Senior Network Operations Support Engineer - freelance - hybrid, London, UK Contract | Comgent | United Kingdom Posted On 04/21/2026 Job Information Standard Business working Hours Yes Work Experience 8-10 City London State/Province City of London <p ...

Lead Network Security Engineer/ Architect freelance hybrid, London, UK

Lead Network Security Engineer/ Architect- freelance - hybrid, London, UK Contract | Comgent | United Kingdom Posted On 04/21/2026 Job Information Standard Business working Hours Yes Work Experience 8-10 City London State/Province City of London < ...

Engineering Lead (+ Equity) at Ben

Job Title Engineering Lead Company Description Ben - Series B fintech infrastructure startup Job Description As Engineering Lead, you will spearhead a cross-functional squad building complex B2B SaaS solutions across HR, benefits, and fintech. This player-coach ...

Head of Data Science

If you're passionate about machine learning and data science and ready to lead a team building groundbreaking technology with real-world impact, this role offers a rare opportunity. An innovative software platform is seeking a seasoned leader to oversee its data science function. In this pivotal ro ...

Platform Engineer

The Lead Engineer / Technical Lead will own the end-to-end technical delivery of a data migration and platform modernisation programme in AWS. This role acts as the single technical point of accountability, setting architecture, defining standards, and coordinating delivery across workstreams. While ...

Security Engineer

Overview Platform Security Engineer – Contract Role Location: London Hybrid Working: 3 days per week in the office Start Date: ASAP We are hiring a Platform Security Engineer to join a cutting-edge financial technology firm. This ...

Machine Learning Engineer Computer Vision

Overview The Explore Group are working with one of our tier 1 clients in securing an experienced Machine Learning Engineer with strong expertise in Computer Vision to join our team on a 6 month initial contract (with guaranteed extensions). You will play a key role in designing, building, and dep ...

Crypto HFT Trader (Remote)

Our client is a global top market share high-frequency proprietary trading firm trading across global equities, futures, FX and crypto. The firm is actively looking for experienced Crypto Quant Traders to develop and deploy algorithmic trading strategies based on patterns in market behaviour. P ...

Data Scientist

Here at Burns Sheehan, we’re working with a fast-growing global ecommerce marketplace on the hire of a Principal Data Scientist to join their expanding data function. The business operates at significant scale across international markets and is continuing to invest heavily in data ...

Top Tier Hedge Fund – Broad Fund Accounting role – Highly Competitive Base & Bonus

Top-Tier Hedge Fund – Broad Fund Accounting role – Highly Competitive Base & Bonus We are working with a well-established, growing Hedge Fund helping them secure a Fund Accountant. Within this role, you will have the opportunity to acquire knowledge of fund structures and cover a breadth of financial ...

Linux Infrastructure Engineer (FINTECH)

This range is provided by Hamilton Barnes. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Hamilton Barnes Providing the Recruitment Platform between Ambitious Engineers and Market L ...

Senior Mechanical Engineer (£70k 90k + Equity) at Rivan Industries

Job Title Senior Mechanical Engineer Salary £70k-90k + Equity Company Description Rivan Industries - Decarbonising heavy industry through synthetic fuels Job Description You will own the end-to-end design and manufacture of a critical Rivan su ...

Regulatory Reporting/ Data Product Owner

Regulatory Reporting/ Data Product Owner i3 – City Of London, England, United Kingdom Overview Regulatory Intelligence Product Owner – London Insurance Market. Regulatory Intelligence Product Owner, Data, Analytics. London Insurance Market. City, London/ Hybrid (2 per week in the o ...

Senior Product Analyst Screening

Company Description Wise is a global technology company building the best way to move and manage the world’s money. Job Description We’re looking for a Senior Product Analyst who is passionate about Money Without Borders. The Analyst will partner with our financial crime product ...

Fullstack and Devops

Looking for high calibre, deeply experienced, hands‑on Fullstack DevSecOps engineer who seeks to be recognized as platform technology leader. Role Summary Senior DevOps engineer experienced with excellent comprehension of modern engineering from toolsets to methods, practices to technolog ...

Internship Search Machine Learning Engineer

Perplexity is looking for a Search Machine Learning Engineer Intern to help build the next generation of advanced search technologies, with a focus on retrieval and ranking. You will work closely with experienced engineers to improve search quality, experiment with new models, and ship features that direct ...

Senior Data Analyst Payment Success Technology Data Science London

Checkout.com is looking for a Senior Data Analyst to join our Payment Success team to craft an all-encompassing payments strategy tailored specifically for our Tier-1 merchants. You will be the main point of contact for a merchant regarding their payment performance playing a critical role in defining, del ...

Product Engineer (£60 90k + Equity) at Keith

Product Engineer Salary: £60-90k + Equity Company: Keith - AI-native legal tech startup backed by £2M seed funding Location: London, UK Job Description: Join the founding engineering team at Keith to disrupt the £19B legal services market. A ...

Lead DevSecOps Engineer

We’re looking for an experienced Lead DevSecOps Engineer with strong Copado and Salesforce deployment expertise to lead a key Salesforce–Copado integration project . This is a hands-on, project-based role with significant influence on delivery timelines. Base pay range ...

Data & Analytics Director

Job title DATA & ANALYTICS DIRECTOR - DIGITAL & MARKETING ANALYTICS £65,000-£85,000 + BONUS • London, 2 days per week Base pay range £65,000-£85,000 + BONUS The Company This is a rare opportunity to step into a leadership-level role at a specialist digital ...

Risk Officer

We are helping a Hedge Fund hire a Risk Officer in London, to oversee risk for our Long/Short equity and macro business. Your remit will include management of investment risk, counterparty risk, risk infrastructure, technology enablement, risk reporting and risk governance. Responsibilities ...

Technical Front Office Business Analyst / Project Manager Elite FinTech £90,000 £140,000 + Bonus

Job Title Technical Front Office Business Analyst / Project Manager Location London Overview My client are looking for a Technical Front Office Business Analyst / Project Manager to join their team. You will have experience working in the Front Office within an Inve ...

Graduate Quantitative Analyst

Onyx Capital Group was founded by traders on the principles of expertise, vision and excellence. The company has rapidly grown to command across the entire spectrum of oil derivative products. Our aim is to be market leaders while building a unique franchise that continuously pushes boundaries. We invest h ...

Principal Pricing Analyst (Actuarial Pricing) x2 days in the office per month £75k + Bonus +[...]

Principal Pricing Analyst (Actuarial Pricing) Location: London, Bournemouth, Leeds, or Birmingham Salary: £75k + Bonus + Excellent Package Hybrid working: 2 days in the office per month. Hawksworth UK is recruiting for a Principal Pricing Analyst (Actuarial Pricing) </str ...

Datasets Software Engineer Sensors, Algorithms and Detections

Overview Datasets Software Engineer (Contractor) to support data calibration and standardization workflows for a cutting-edge AI and Robotics end customer. You will play a critical role in building robust pipelines that unify and align data from a variety of sensors, contributing directly ...

Senior AI Engineer AI Agents (Dubai UAE)

Senior AI Engineer - AI Agents - High Profile AI Scale Up - (relocation to Dubai, UAE) Our client is building a next-generation digital platform, one that is deeply ethical, powered by thoughtful design, and built from first principles around AI. Their mission is to create a proactive, intel ...

Senior Mechanical Engineer (£70k £90k + Equity) at Seed stage synthetic fuel startup

Job Title Senior Mechanical Engineer Salary £70k-£90k + Equity Company Description Seed-stage synthetic fuel startup decarbonising heavy industry through first-principles hardware engineering Location London, UK Job Description ...

Multi Asset Quantitative Research Analyst

Multi-Asset Quantitative Research Analyst Job details Location London Date Posted 13 September 2022 Category Investment Job Type Permanent Job ID ...

Principal AI Engineer

One of La Fosse’s top clients are looking to build an AI Labs capability and are looking to appoint our first Principal AI / ML Engineer. This is a senior, hands‑on individual contributor role with broad influence across the entire AI function, combining deep technical delivery with strategic input. < ...

Full Stack Engineer (£70,000 + Equity) at FCA regulated insurtech MGA

Job Title Full Stack Engineer Salary £70,000 + Equity Company Description FCA-regulated insurtech MGA building modern product protection for global retail Job Description Join a high-growth London startup as a defining member of the engineerin ...

Technical Architect GCP FMCG REMOTE

We're looking for a Technical Architect to lead the next evolution of our pricing and promotions optimization platform for a leading CPG/FMCG brand. This is a critical role within the Product Team, responsible for owning the end‑to‑end architecture of a data‑ and AI‑driven web application used across B2B a ...

Client Reporting Analyst Fixed Income & Multi Asset Ramsey Portia

A leading global asset manager is seeking to hire a Client Reporting Analyst to join its London-based reporting team. This is a high-impact role within a business known for its institutional client base, strong investment performance, and focus on innovation. The Opportunity You’l ...

AI Delivery within Insurance Associate Director

The opportunity A leading global consulting firm is looking for an Associate Director to join its AI practice, focused on the insurance sector. This is a delivery-focused senior role for someone who has genuine consulting experience, deep insurance domain knowledge, and a track record ...

Senior Data Scientist (AI) 12 Month FTC

Do you want to build production AI systems used by millions of insurance customers? Have you deployed LLM applications into complex enterprise environments before? Are you ready to help scale a growing GenAI function inside one of the UK’s biggest insu ...

Platform Engineer

The Lead Engineer / Technical Lead will own the end-to-end technical delivery of a data migration and platform modernisation programme in AWS. This role acts as the single technical point of accountability, setting architecture, defining standards, and coordinating delivery across workstreams. While th ...

Applied Scientist Content LLMs & Audio AI

Do you want to help build the next generation of AI-native content and audio experiences? Have you built LLM systems where output quality, tone, and trust genuinely mattered? Are you ready to work on multimodal AI products spanning text, voice, and con ...

Lead AI Engineer Media Workflows

Do you want to define how AI gets deployed across a large enterprise? Have you built production AI systems, not just prototypes? Are you ready to shape AI architecture at scale across a national business? A major UK media an ...

Senior Analyst BCG Vantage, Semiconductors (Data Centers) London

Senior Analyst - BCG Vantage, Semiconductors (Data Centers) - London, United Kingdom Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in ...

Data Engineer Python/ AWS. Asset Management. £110,000 £120,000 + Discretionary Bonus + Benefits. Hybrid 2 Days a week in Central London office.

Data Engineer - Python/ AWS. Asset Management. £110,000-£120,000 + Discretionary Bonus + Benefits. Hybrid 2 Days a week in Central London office. My client is a US$5bn+ alternative asset manager operating across seven global offices: New York, BVI, London, Switzerland, Duba ...

Senior iOS Engineer Hyrbid London £80k £100k

The Job We are hiring a Senior iOS Engineer to help build the future of a brand-new international iGaming operator as they launch across Europe and beyond. This is a genuinely rare opportunity to join an early-stage, heavily backed startup where mobile is at the centre of the product stra ...

Senior Interior Designer Interior Architect with Vectorworks

Senior Interior Designer Interior Architect with Vectorworks Senior Interior Designer Interior Architect with Vectorworks This range is provided by Bespoke Careers. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range </ ...

Product Marketing Manager

This range is provided by Found By Few. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Found By Few We're looking for a Product Marketing Manager with experience marketing technical ...

Principal Software Engineer

£80,000 - £100,000 + bonus and shares The Opportunity We are VERY excited about this opportunity. We’ve been working with this client for years and every candidate we have ever placed with them have loved it there. Contractors go perm with them, and permies stay for years. If you are consid ...

Senior Software Engineer, Ruby

Senior Software Engineer Hayes, London Hybrid We are looking for a Senior Web Application Developer with 5+ years of experience in building and maintaining scalable, high-quality applications to join our growing tech team ...

DevSecOps Lead / Engineering Manager

DevSecOps Lead / Engineering Manager (IT) - Contract Are you a hands-on DevSecOps leader ready to shape the way engineering teams deliver secure, high-quality software? Our client is looking for someone to drive CI/CD excellence, DevSecOps best practices, and automation at scale ...

Graduate Software Engineer

We’re working with a forward‑thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands‑on experience across a modern infrastructure stack, working on systems that are scalable ...

Principal Ai Engineer

Principal AI Engineer | Hybrid (London) | Python, LLM, RAG London (3 days onsite) Competitive Salary + Bonus OB have partnered with a rapidly scaling AI‑native consultancy who are looking for a Principal AI Engineer to help build and deploy production‑grade LLM systems pow ...

UI Developers – iOS

We are looking for talented Mobile UI Developers with strong hands-on experience in modern mobile application development for exciting opportunities. Job Title : Mobile UI Developers – iOS / Android Location:London (onsite) Experience: 4+ Years < ...

UI Developers – iOS

We are looking for talented Mobile UI Developers with strong hands-on experience in modern mobile application development for exciting opportunities. Job Title : Mobile UI Developers – iOS / Android Location:London (onsite) Experience: 4+ Years < ...

UI Developers – iOS

We are looking for talented Mobile UI Developers with strong hands-on experience in modern mobile application development for exciting opportunities. Job Title : Mobile UI Developers – iOS / Android Location:London (onsite) Experience: 4+ Years < ...

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    Senior Python Developer Pythonawsreact Jobs in London Job Search Guide, Trends and Insights