Custom Candidate Selections in 2026 Q1

Custom Candidate Selections
At Upstaff, we don’t just send resumes. We build high-quality shortlists of developers who actually match specific requirements — stack, experience, domain, and availability. Why Our Selections Are Different
  • Manually vetted & skill-validated candidates
  • Highly relevant profiles (not just keyword matches)
  • Project-specific insights and recruiter notes
  • Fast turnaround — first shortlist in 24–48 hours
Custom Candidate Selections

01. Three .NET Developers with Azure Functions and Logic Apps

Challenge: Update and migrate existing applications to newer versions. Existing integration solution is primarily based on Azure Logic Apps and Azure Functions.

Baseline Requirements:

  • Strong commercial experience with C# / .NET, hands-on experience with Microsoft Azure, Azure Functions and Azure Logic Apps;
  • Experience building and maintaining system integrations, APIs, and backend services; event-driven and serverless architectures;
  • Experience with REST APIs, asynchronous processing, and integration patterns;
Selection for Azure Logic Apps and Azure Functions
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02. MERN Stack Engineers (MongoDB, Express, React, and Node.js) for AI Agent Platform

  • Computer  Science education, knowledge of data structures and algorithms.
  • 7-10+ years of software engineering experience; background in enterprise software implementations.
  • Keen on AI platforms or AI/LLM integration
  • Strong proficiency in Node.js (Express) and TypeScript 
  • Experience with React & Vue.js 
  • MongoDB and PostgreSQL (similar RDBMS and general data modeling knowledge)
  • Cloud platforms (AWS, Azure, or GCP), and multi-cloud exposure is valuable;  CI/CD pipelines and infrastructure-as-code
More on MERN / JavaScript stack selection
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03. Senior Full-Stack Ruby on Rails engineer with RSpec, Capybara, and JavaScript.

  • Solid understanding of object-oriented programming and design patterns.
  • At least 7 years of professional coding experience with Ruby on Rails.
  • Experience with test-driven development using RSpec and Capybara.
 
Ruby on Rails Selection with RSpec and Capybara
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Looking to hire niche engineers with confidence?

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