First Base Jobs

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 building...

We are partnering with one of London’s most selective and highest-performing quantitative investment funds to appoint a Senior Quant Software Developer to their core systematic trading group. This is a confidential mandate for a team renowned for world-class engineering standards, scientific rigour, and a culture built around high impact and low eg...

We are partnering with one of London’s most selective and highest-performing quantitative investment funds to appoint a Senior Quant Software Developer to their core systematic trading group. This is a confidential mandate for a team renowned for world-class engineering standards, scientific rigour, and a culture built around high impact and low eg...

Job Title: Senior Power Platform DeveloperLocation: HM Naval Base, Portsmouth (HMNBP)Service Area: Information Management & Technology DepartmentHours of Work: 37 Per weekContract Type: PermanentSalary: £55,000 to £61,000What you will be doing: You will focus on advanced development and administration of the power platform environments and will be ...

Salesforce Platform Lead | 6-Month Contract | £600 per day (Outside IR35)London | x3/x4 days per week in office (flexibility considered)Here at Burns Sheean, we are working with a leading flexible workspace and property business in London who are looking for a Salesforce Platform Lead to join them on an initial 6-Month contract.This is a hands-on l...

Salesforce Platform Lead | 6-Month Contract | £600 per day (Outside IR35)London | x3/x4 days per week in office (flexibility considered)Here at Burns Sheean, we are working with a leading flexible workspace and property business in London who are looking for a Salesforce Platform Lead to join them on an initial 6-Month contract.This is a hands-on l...

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...

🚀Business Intelligence Developer | £40–50K | Hybrid – Glasgow💡Join a market-leading SaaS business transforming how data drives decisionsAre you a data modelling specialist who thrives on turning complex data into powerful, scalable insight?We are working with a high-growth, market-leading SaaS organisation where data is at the heart of everything...

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...

Position: Salesforce Administrator/Developer – Agentforce ChatbotEmployment Type: ContractStart: ASAP (June/July 2026)Duration: 3 MonthsLocation: London, UK (Hybird, 3 days per week office)Language(s): EnglishFocus on SAP is a specialist SAP and ERP Recruitment organisation offering both permanent and contract staffing solutions on a global scale. ...