Senior Power Platform – Microsoft 365 Software Developer

Optisigma; Polska; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

RRSP programs

Training tailored to goals

Dynamic, human-scale team

Job summary

Optisigma is seeking a Senior Power Platform – Microsoft 365 Software Developer to lead design and delivery of integrated solutions across Teams, SharePoint, Power Platform, and Graph APIs. You will map business objectives to Microsoft capabilities, design scalable patterns, and build reusable components, documentation, and proofs-of-concept for production rollout.

The ideal candidate has extensive Microsoft ecosystem experience, relevant certifications, and strong English communication.

Qualifications

• 10 years of Microsoft ecosystem experience in the last 15 years.
• PL-400 or PL-600 certification.
• 5 years of multi-area experience in at least 6 of 8 areas (Planner API, MS Graph API, Teams, Power Automate, Azure AD/Entra ID, Power Apps Canvas, Power BI, Dataverse).

Responsibilities

• Understand business objectives and data ownership, and map objectives to Microsoft 365 capabilities.
• Design and implement scalable Power Platform solutions with reusable components.
• Develop using Power Automate, Power Apps, Power BI, Dataverse, SharePoint, Teams and MS Graph API.
• Produce documentation and assist in piloting and production roll-out.

Skills

Power Platform

Microsoft 365

Power Apps

Power Automate

Power BI

Dataverse

SharePoint

MS Graph API

Entra ID / Azure AD SSO

Teams

Tools

Planner API

MS Graph API

SharePoint

PowerApps Component Framework (PCF)

VS Code

Teams Toolkit

Azure DevOps

Job description

Senior Power Platform – Microsoft 365 Software Developer

Your mission will include:

• Understanding the business objective: what problem is being solved, who the users are, and what level of structure, automation, scale and accountability is actually required
  
• Identifying the data layer: data ownership and stewardship, current integrity, migration strategies where needed, and how data flows between Microsoft applications
  
• Mapping the objective to Microsoft 365 capabilities and comparing viable options on simplicity, sustainability, cost and governance
  
• Recommending a technology pattern with its rationale, risks and mitigations (e.g. Teams + SharePoint + Planner, Teams + Power App backed by SharePoint, Power App + Dataverse + Power BI)
  
• Designing and implementing the selected solution, favouring reusable and scalable components wherever possible in order to reduce technical debt
  
• Developing in Power Automate, Power Apps, Power BI, Dataverse, SharePoint, Teams and the MS Graph API
  
• Building standard and custom connectors and integrating Entra ID single sign-on
  
• Testing and piloting the proposed solutions with business and technical teams, then supporting their move into production
  
• Producing the documentation: scope statements, design documents, proof-of-concept models, test cases and results, release notes, standard operating procedures
  

Profil

You have the following profile:

• A minimum of 10 years of experience within the last 15 years advising, designing, developing and transferring solutions in a Microsoft ecosystem, covering the full cycle described above
  
• Hold the PL-400 (Microsoft Power Platform Developer Associate) or PL-600 (Microsoft Power Platform Solution Architect Expert) certification
  
• A minimum of 5 years of experience within the last 10 years developing in at least 6 of the following 8 areas:
  • MS Planner using the Planner API (creating, managing, tracking or integrating tasks and plans)
    
  • MS SharePoint using the MS Graph API (Drive, List, Site)
    
  • Managing MS Teams using the MS Graph API
    
  • Power Automate cloud flows with standard and custom connectors, for automation and orchestration
    
  • Integration of Azure AD / Entra ID single sign-on
    
  • Power Apps Canvas for Teams and custom components built with the PowerApps Component Framework (PCF)
    
  • Power BI reports and dashboards
    
  • Connecting to existing and new enterprise Dataverse data
    
• Assets: Copilot AI agents, MS Teams Developer CLI, Teams Toolkit or 365 Agents Toolkit integrated with VS Code, Teams SDK, Message Extensions, Adaptive Cards, SharePoint Framework (SPFx), PowerShell, Azure DevOps (repos and CI/CD pipelines)
  
• English essential: able to communicate orally and in writing without assistance and with minimal errors; all deliverables are in English
  
• RRSP programs
  
• Training tailored to your professional goals
  
• A dynamic, human-scale team that listens to your needs