Mobile Developer Interview Questions 2026

Interviewer and mobile developer candidate talking in armchairs by an office window during a hiring conversation

By Robert Ardell, Co-Founder and Strategic Advisor, KORE1 Good mobile developer interview questions in 2026 ask about a store release the candidate owned, an app that survived process death and a dead network, and the exact point where their framework ran out. Trivia predicts nothing. A candidate can define a TurboModule, a composable, and a … Read more

Direct Sourcing vs Staffing Agencies: A Guide for Contingent Talent Buyers

Two contingent talent buyers comparing direct sourcing against staffing agency supply across two stacks of printed requisitions

By Mike Carter, Managing Director, KORE1 Direct sourcing fills contingent roles from a private talent pool a company already owns, usually alumni, retirees, and silver-medalist applicants, while a staffing agency recruits people the company has no relationship with. Neither one is a program by itself. The decision worth your time is which requisitions go down … Read more

Contractor Tenure Limits: Does the 18-Month Rule Still Make Sense?

A manager and an HR leader standing in an office discussing their company contractor tenure limit policy

By Robert Ardell, Co-Founder and Strategic Advisor, KORE1 No federal or state law caps contractor tenure at 18 months. The rule is a private risk-management convention, and the court case that inspired it was lost over benefit plan language and IRS control tests, not over calendar time. Somebody at your company can probably recite the … Read more

Staffing Vendor Consolidation: How Many Suppliers Do You Actually Need?

Procurement lead and hiring manager discussing a consolidated staffing supplier panel in an office atrium

By Jennifer Burdick, Recruiting Manager, KORE1 Most mid-market contingent programs run well on three to six staffing suppliers per job family, not three to six across the whole company. The number is set by how much requisition flow each supplier gets, not by headcount or total spend. Fourteen years of recruiting, thirteen of them at … Read more

Extend, Convert, or Release: How to Decide When a Contract Ends

Hiring manager and contract engineer walking down an office corridor while discussing whether to extend his contract

By Tom Kenaley, President and Senior Partner, KORE1 Extend a contractor’s contract when the work continues but conversion is blocked, convert when the work is permanent and you’d rehire the person tomorrow, and release them once either the work or the fit has run out. Two facts settle nearly every contractor contract extension question. Both … Read more

Hiring After Layoffs: Why Companies Rebuild With Contract Talent First

Hiring manager and colleague discussing a contract-first rebuild plan after layoffs on an office staircase

By Mike Carter, Managing Director, KORE1 Most companies hiring after layoffs rebuild with contract talent first, because contractors restore capacity in weeks without betting a permanent headcount line on demand that hasn’t proven itself yet. Permanent reqs come back later, once the work has shown up two quarters in a row. Run in that order, … Read more

How to Interview Contract Developers & Engineers

Hiring manager interviewing a contract software developer in a quiet office seating area

By Jennifer Burdick, Recruiting Manager, KORE1 To interview contract developers and engineers, build a short process around the statement of work and use it to answer one question, whether this person can deliver that scope in your environment starting in week one. Two conversations usually settle it, a technical discussion with the engineer they will … Read more