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Recruiting a Developer: Complete Guide and Technical Tests (2026)

How to recruit a web, mobile or full-stack developer? Technical tests, interview questions, soft skills assessment. Practical SME guide.

13 min de lecture
Recruiting a Developer: Complete Guide and Technical Tests (2026)
35-42K€
Junior web developer
55-75K€
Senior web developer
Extreme
DevOps market tension
15-20%/year
IT turnover

The developer recruitment market in 2026

Recruiting a developer in 2026 is one of the most complex HR challenges for an SME. The market is ultra-tight, candidates are demanding and solicited, salaries are high, and assessing a candidate's actual technical level requires specific skills.

The best profiles receive 5 to 10 proposals simultaneously. Your offer must stand out: motivating project, modern stack, remote possible, differentiating company culture.

Developer salary ranges — France (2026)

ProfileJunior (0-2 years)Experienced (3-5 years)Senior (6+ years)
Web developer (full-stack)35-42K€45-60K€55-75K€
Mobile developer38-45K€50-65K€60-80K€
DevOps40-48K€55-70K€65-85K€
Lead Developer / Architect65-100K€
CTO80-120K€

Remote = Paris salary even in regions

In 2026, foreign and Paris companies recruit regional developers full remote, pulling salaries up everywhere in France. If you're regional, you're in direct competition with Paris and international companies. Match the market or compensate with differentiating benefits.

The 3 technical test formats

Which technical test format to choose?

CritèreTake-home test (2-4h)Live coding (45-60 min)
EnvironmentCandidate's home, familiar toolsInterview, under pressure
What's assessedArchitecture, code quality, tests, docsReal-time reasoning
AdvantageRealistic conditionsNo cheating possible
DisadvantageRisk of outside helpEliminates stress-sensitive good profiles
Recommended forExperienced and seniorAs complement, short algorithm

Technical test evaluation grid by level

Evaluation criteria by level

CriterionJuniorExperiencedSenior
FunctionalWorksWorks + edge casesRobust + scalable
Code qualityReadableClean code + conventionsMaintainable + extensible
Automated testsNot requiredUnit testsUnit + integration
DocumentationBasic commentsClear READMEDocumented architecture
Git / workflowBasic commitsAtomic clear commitsBranches + PR + workflow

Critical soft skills of a developer

Ideal developer vs toxic developer

Avantages
  • Explains technical concepts clearly without unnecessary jargon
  • Accepts constructive criticism on code
  • Understands business stakes (time-to-market, ROI)
  • Does technical watch and has personal projects
  • Autonomous with problems: seeks, documents, shares
Inconvénients
  • Incomprehensible jargon, contempt for non-technical people
  • Oversized ego: "my code is perfect"
  • Systematic over-engineering, refuses pragmatic compromises
  • No watch: "I use same techs for 10 years"
  • "I ask a colleague" for any issue

Recruitment process: maximum 3 weeks

5 interviews over 2 months = candidate accepts elsewhere. Ideal process: technical test (day 5) → technical interview (day 10) → culture fit (day 15) → offer. Beyond 3 weeks, you lose the best profiles.

Frequently asked questions about developer recruitment

How do you assess a developer if you're not technical yourself?
Necessarily involve a senior developer in the process (internal or external). For the non-technical part, assess soft skills: communication (does he explain clearly?), curiosity (does he have personal projects?), pragmatism (understands business stakes?). Also ask to see their GitHub or portfolio: visible code quality, contribution regularity and project variety are good indicators. For technical questions without your own skills, use Aurelia-provided grids.
Which techs are essential vs optional for a web developer?
Distinguish your critical techs (candidate is operational day one) from desirable techs (they can learn). Example: React is critical if your frontend is React; Node.js is critical if your backend is Node. Docker, specific cloud or particular framework mastery can be learned. Classic error: require 15 techs all critical. Result: you reject excellent profiles capable of learning. Define your reality of daily work before choosing the profile.
Should I offer full remote to recruit a good developer?
Not mandatory, but your offer must be competitive on this criterion. If you require 5 days in office, you cut yourself from much of the market and must compensate on salary. Hybrid (2-3 days remote/week) is now the minimum expected by experienced profiles. If 100% in office for legitimate reasons, be transparent from posting and compensate with other benefits (gym, concierge, motivating project, exceptional team).
How do you manage technical disagreement with a developer in interview?
It's actually an opportunity to assess a key soft skill: capacity to argue and listen. If you express a technical position and the candidate challenges it with solid arguments, that's good (it's what you want in team). If the candidate yields immediately without arguing, it's less good. If the candidate is aggressive or contemptuous, it's an eliminator. Behaviour facing disagreement is revealing of future collaboration.
What's the difference between senior developer and lead developer?
A senior developer is excellent technically on their domains: produces quality code, solves complex problems, does excellent code reviews. A lead developer does all that plus adds leadership: technically guides the team, makes architecture decisions, manages priorities, coaches juniors and bridges to product. Lead is often less in code and more in coordination. Only recruit a lead if you already have a team to evolve.

Recruit your developer without being technical

Aurelia generates your job posting, technical tests and interview questions suited to the profile you're looking for.

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