Senior M365 Developer

As a Senior Microsoft 365 Developer, you will play a key role in delivering digital transformation initiatives through the design, development, and implementation of solutions across the Microsoft 365 ecosystem.

You will build scalable applications using Power Platform technologies, automate business processes, and integrate systems across cloud platforms. In addition to hands-on development, you will provide technical leadership, mentor team members, and contribute to architectural decisions and governance frameworks.

Your new role

• Design and develop applications using Power Apps (canvas and model-driven), Power Automate, and Dataverse
• Integrate Microsoft 365 services (eg SharePoint, Teams) and external systems via APIs and Azure services
• Ensure solutions meet security, compliance, and data protection standards
• Monitor performance and maintain robust documentation
• Implement DevOps practices including CI/CD pipelines and environment management
• Provide technical guidance to stakeholders and translate business requirements into solutions
• Mentor junior developers and support best practice adoption
• Identify opportunities for automation and continuous improvement
• Stay up to date with emerging technologies including AI and Copilot capabilities

• Extensive experience developing solutions using Microsoft Power Platform and Microsoft 365
• Knowledge of Dataverse, SharePoint Framework, Microsoft Graph API, and Azure services
• Experience with programming languages such as JavaScript, C#, Power Fx, HTML, and CSS
• Proven experience integrating third-party systems via APIs
• Understanding of security, compliance, and governance within M365 environments
• Experience working in Agile and DevOps environments
• Strong problem-solving and stakeholder engagement skills

Ashton-Under-Lyne - £47k - Up to £55k+ Excellent Benefits Full Time Posted by: Hays Specialist Recruitment Posted: Friday, 3 July 2026 Applicants must be eligible to work in the specified location

Your new company, What you'll get in return

• Hybrid working(2 days in the office per week)
• Salary negotiable on experience (£47000-£55,000)
• 4 or 5 day weeks offered
• Generous annual leave plus bank holidays and additional service-related entitlement
• Competitive pension scheme
• Enhanced family leave policies
• Health and wellbeing benefits, including gym access and healthcare support
• Ongoing training and professional development opportunities
• Flexible working and a supportive, forward-thinking environment