Client Server Jobs

Our client is a leading multi-strategy hedge fund with a strong focus on systematic trading and technology-driven investment strategies.OverviewThis role focuses on designing and building scalable systems that support the full lifecycle of systematic trading strategies, including data processing, model deployment, portfolio optimisation, and execut...

iOS DeveloperHybrid Working - LondonMobile BankingLorien's leading banking client is looking for a number of experienced iOS Developers with strong experience of working in Mobile Development in Swift UI, alongside testing teams.This role is based in London.This role will be Inside IR35 Via UmbrellaWorking in a Hybrid Model of 2 days a week on site...

MCS Group is delighted to be partnering with a growing consultancy as they establish a brand-new engineering presence in Belfast. Our client is a high-growth cloud, data, and AI engineering consultancy delivering mission-critical solutions for enterprise and scaling clients across modern cloud ecosystems. This is a unique opportunity to join at an ...

Senior Software Engineer – AI Startup – Up to 160k 🚀🧠💰 Salary: £70,000 - £160,000 + meaningful equity🏙️ Location: London, flexible working arrangements, ideally 2/3 days in office💻 Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning)Our y-combinator backend client are building an elite engineering team within the AI spa...

iOS DeveloperHybrid Working - LondonMobile BankingLorien's leading banking client is looking for a number of experienced iOS Developers with strong experience of working in Mobile Development in Swift UI, alongside testing teams.This role is based in London.This role will be Inside IR35 Via UmbrellaWorking in a Hybrid Model of 2 days a week on site...

Senior Software Engineer – AI Startup – Up to 160k 🚀🧠💰 Salary: £70,000 - £160,000 + meaningful equity🏙️ Location: London, flexible working arrangements, ideally 2/3 days in office💻 Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning)Our y-combinator backend client are building an elite engineering team within the AI spa...

Our client is looking for an experienced Quantitative Developer to join a newly formed team building a mid-frequency systematic equities trading platform. This role offers the opportunity to take end-to-end technical ownership of the system, shaping its architecture, implementation, and ongoing evolution.Key ResponsibilitiesDesign, develop, and mai...

💥 Frontend Developer (React / Next.js)💥 £35k - £45k💥 Leeds City Centre - Hybrid – 1 day a weekThePlaceToBe are excited to be working closely with a great independent web development agency. These guys have made sites for some amazing client across hospitality, eCommerce and travel.About the role...As a Frontend developer you will assist in the o...

Our client is looking for an experienced Quantitative Developer to join a newly formed team building a mid-frequency systematic equities trading platform. This role offers the opportunity to take end-to-end technical ownership of the system, shaping its architecture, implementation, and ongoing evolution.Key ResponsibilitiesDesign, develop, and mai...

Java Developer | Spring | GCP | CI/CD | Fullstack | HealthTech | Hybrid, Bournemouth | £45-60k Looking to help shape Java Development for an established Tech-for-Good business?I'm partnered with a long‑standing client in the healthcare technology sector, who are looking for experienced Java Backend or Full Stack Developers who want to join an engin...