First Base Jobs

Senior Python Developer (PYTHON/REACT/AWS/AZURE) - is required by fast growing and highly successful technology consultancy.They are looking for a talented individual who will design, implement, and maintain their complex software, systems, and customer-facing digital products.RequirementsDesign and implement systems and software to meet requiremen...

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 ...

Senior .NET Developer is required by fast growing and highly successful technology consultancy.(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, React, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer)They are looking for a talente...

Lead UI Engineer | React / | Remote First Lead frontend engineering across modern React & platforms Drive UI quality, performance, and frontend best practices Remote-first with Belfast & London hubs Salary up to £90k + EMI share options Exclusive opportunity through Ocho People The Company Ocho People are partnered with a modern cloud-native con...

MCS Group is delighted to be partnering with a leading global technology firm building a cutting-edge engineering hub in Belfast, focused on delivering innovative software solutions used worldwide. As part of an exciting growth phase, the Belfast office is seeking experienced Senior React Engineers to help design and develop next-generation web app...

Senior TypeScript Engineer Belfast | 3 Days Onsite At a Glance Senior-level full stack, frontend, or backend TypeScript engineer (5+ years) React, Node.js, AWS serverless stack 3 days onsite in Belfast Building the unified platform that powers a major global financial institution's core broker revenue Who You'll Work For One of the world's larg...

MCS Group delighted to be working with an innovative and rapidly growing technology organisation as they look to appoint a Senior Software Developer to join their expanding engineering team in Belfast. This is an excellent opportunity for an experienced engineer who enjoys working across complex systems, influencing technical direction, and buildin...

MCS Group delighted to be working with an innovative and rapidly growing technology organisation as they look to appoint a Senior Software Developer to join their expanding engineering team in Belfast. This is an excellent opportunity for an experienced engineer who enjoys working across complex systems, influencing technical direction, and buildin...

Senior Java Developer | Belfast | £65,000-£80,000Senior back-end developer role within a newly established Belfast trading technology hub Java-focused; real-time exchange connectivity, event-driven architecture, distributed systems Small founding team of 4 engineers; site lead already in place (placed by Ocho) £65,000-£80,000 | Belfast based Ground...

Senior .Net Developer | London/Remote | £60,000 - £70,000C# | .Net | React | AI | Edtech | GCP | Google Cloud Platform | LLM | Looking to join a company with AI at the core of their identity? Want to have influence across a whole Engineering function? I am supporting a brilliant a Google backed Edtech startup which has built a data platform which e...