Client Server Jobs

Would you like to join an established FinTech company with strong growth opportunities? Youll be joining a stable software engineering team supporting a well-established product - no firefighting required. This is a US-headquartered multinational FinTech company with a modern office in Belfast, offering a hybrid working model (2-3 days per week in ...

You sweat the details. You open a SaaS app and immediately notice the component that shouldn't be a modal, the auth flow nobody thought through, the table that takes half a second too long to load. Most engineers file a ticket. You fix it — and then you make sure it never happens again.That instinct is exactly what this team needs.The companyThis i...

You sweat the details. You open a SaaS app and immediately notice the component that shouldn't be a modal, the auth flow nobody thought through, the table that takes half a second too long to load. Most engineers file a ticket. You fix it — and then you make sure it never happens again.That instinct is exactly what this team needs.The companyThis i...

Title – Senior/Lead UI DeveloperClient – Fintech Start-Up (Trading)Rate - Up to £165,000 + BonusLocation – London/HybridAbout the Company: Our client is a rapidly growing fintech start-up building next-generation technology for the FX and cryptocurrency trading markets. Their platform powers modern, high-performance trading infrastructure used by p...

Lead Data Engineer - Python/ AWS. Asset Management. £120,000 -£140,000+ 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, Dubai, Singapore, and Hong Kong. The firm serves institutional investors and...

Role: Senior Python EngineerClient: Financial SystemsSalary: Up To £130,000 P/A + CompsA high-performing global team is looking for an experienced Python Engineer to help build and enhance critical backend platforms supporting complex trading, risk and data workflows. This is a hands-on role focused on scalable engineering, large datasets and deliv...

Role: Senior Python EngineerClient: Financial SystemsSalary: Up To £130,000 P/A + CompsA high-performing global team is looking for an experienced Python Engineer to help build and enhance critical backend platforms supporting complex trading, risk and data workflows. This is a hands-on role focused on scalable engineering, large datasets and deliv...

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...

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...