The optimal recruitment process: from application to salary

Recruitment is one of the most strategic — and time-consuming — processes in a company's life. According to a 2024 LinkedIn Talent Solutions study, the average time to fill a position in France is 44 days, with direct and indirect costs that can reach €3,000 to €8,000 per recruitment depending on the organisation's size. Faced with these challenges, optimising each step — from drafting the job offer to issuing the first payslip — is no longer a luxury but a competitive necessity. The digitalisation of the HR journey, and in particular electronic signatures for HR, plays a central role here. In this guide, we detail the key phases of an effective recruitment process and concrete levers to accelerate them.

Phase 1 — Define the need and build the job offer

Job analysis: foundation of successful recruitment

Before publishing anything, the HR team must co-develop a precise job description with the operational manager. This step, often rushed, is nevertheless decisive: a vague job description generates unsuitable applications, lengthens screening and frustrates candidates. It must cover at minimum:

• Main tasks and expected results

• Technical skills (hard skills) and behavioural skills (soft skills) required

• Level of experience, salary range and working conditions (remote work, travel, hours)

• Career prospects over 12-24 months

Integrating the salary range in the job offer is not just good practice: in France, certain collective agreements (notably in construction or metallurgy) impose a classification grid that makes this information mandatory. In Europe, the directive 2023/970/EU on pay transparency requires employers to communicate about salaries from the recruitment process onwards, with national transposition expected by June 2026.

Choosing the right distribution channels

The matching algorithm of major platforms (Indeed, LinkedIn, Welcome to the Jungle, France Travail) favours structured job ads with precise keywords in the title and body. A well-written job ad can generate 2 to 4 times more qualified applications than a generic ad, according to benchmarks published by Pôle Emploi.

Phase 2 — Screening, interviews and candidate evaluation

Pre-screening: sort quickly without discriminating

CV screening is the phase most exposed to unconscious bias. Since law No. 2008-496 of 27 May 2008 transposing European directives on equal treatment, any selection criterion not linked to professional competence is illegal. Automated sorting tools (ATS — Applicant Tracking Systems) allow standardisation of evaluation criteria and maintain documentary traceability in case of dispute.

Points to watch:

• Keep records of rejections (legal retention period: 2 years, CNIL decision No. 2019-009)

• Inform unsuccessful candidates within a reasonable timeframe (best practice: 15 days maximum)

• Process personal data in compliance with GDPR No. 2016/679, particularly the right to erasure

Conducting interviews

A structured interview process in 2 to 3 stages is generally optimal: an initial screening interview (often by video), an in-depth interview with the manager, then a possible final interview with management. Beyond 4 stages, candidate dropout rates increase significantly — a Glassdoor study (2023) shows that a process lasting more than 5 weeks puts off 57% of candidates.

For technical positions, practical tests or assessments can be integrated between stages. These evaluations must be proportionate to the position and respect the confidentiality of results.

Phase 3 — The job offer and salary negotiation

Drafting a solid job offer

Once the candidate is selected, the employer generally sends them a job offer (or offer letter) before signing the final contract. This document, although not mandatory under French law, creates legitimate expectations and can, in certain circumstances, be reclassified as a promise of contract under article 1124 of the Civil Code (ruling Cass. soc. 21 September 2017). It is therefore essential to draft it carefully.

The offer must mention:

• The position, start date and probation period

• Annual gross remuneration and variable elements

• Benefits (health insurance, profit-sharing, time off, company car)

• The deadline for the candidate's response

To accelerate this step, using an AI-powered contract generator makes it possible to produce documents compliant with the applicable collective agreement within minutes, without risk of omission.

Salary negotiation: striking the balance

Salary negotiation is often experienced as a tense moment. A few guiding principles:

• Anchor the discussion on market data: rely on sectoral remuneration surveys (Apec, Hays, Robert Half) to justify your proposal

• Distinguish base salary and overall package: sometimes benefits in kind or employee savings schemes can complement an offer without impacting the salary bill

• Set a response deadline: 3 to 5 business days is the norm; beyond that, the candidate may feel pressured or interpret the wait as a negative signal

Phase 4 — Contract signature and integration (onboarding)

Dematerialising the employment contract signature

This is where digital transformation becomes truly meaningful. Signing a contract by hand involves printing, postal dispatch or physical travel, return delays, paper archiving — all frictions that slow down the start of employment and create risks of document loss.

Qualified or advanced electronic signatures enable a contract to be signed in minutes, from any device, with legal value recognised by the Civil Code (articles 1366-1367) and the eIDAS regulation. To understand the different signature levels applicable to HR documents, consult our complete guide to electronic signatures.

The operational gains are measurable:

• Signing deadline reduced from 5-7 days to less than 24 hours on average

• Elimination of printing and postage costs

• Automatic archiving with timestamping and complete traceability

• Reduced risk of disputes thanks to the audit trail (who signed, when, from which device)

For HR departments managing many hires, it is useful to compare available solutions via our comparison of electronic signature solutions to choose the one that best integrates with existing HRIS systems (Workday, SAP SuccessFactors, BambooHR, etc.).

Onboarding: from signature to first payslip

Once the contract is signed, the integration process begins. A structured onboarding reduces turnover by 25% and improves new hire productivity by 11% in the first 90 days, according to a Brandon Hall Group study (2022). The key steps:

• Before day one: send digital welcome pack, create IT access, introduce team members

• Week 1: tool training, meeting with stakeholders, clarification of 30/60/90-day objectives

• First payslip: verify compliance with signed contract (grade, status, health insurance), explain the payslip lines to the new employee

Supplementary documents (health insurance amendment, confidentiality agreement, IT policy) can also be signed electronically via the same platform, ensuring complete documentary consistency from day one. For organisations wishing to standardise their templates, downloadable contract templates are available and cover the main types of employment contracts (permanent, fixed-term, apprenticeship).

Legal framework applicable to the recruitment process and contract signatures

The recruitment process is governed by a dense body of law, at the intersection of employment law, data protection law and electronic evidence law.

Electronic evidence and signatures

Article 1366 of the Civil Code establishes the principle of equivalence between electronic and written documents, provided that the identity of the person is guaranteed and the integrity of the document is ensured. Article 1367 specifies the conditions for the validity of electronic signatures. These provisions are coordinated with eIDAS regulation No. 910/2014 (and its evolving eIDAS 2.0 version), which defines three levels of signature: simple, advanced and qualified. For employment contracts, the advanced level (AES) is generally sufficient, except in special cases (company officers, certain regulated sectors).

Protection of candidates' personal data

GDPR No. 2016/679 applies in full to recruitment. Data collected (CV, cover letters, test results) must be processed on a legal basis (article 6 GDPR — legitimate interest or performance of pre-contractual measures), retained for a limited period (maximum 2 years for unsuccessful candidates according to CNIL recommendations), and protected by appropriate security measures. Candidates have rights of access, rectification and erasure that they can exercise at any time.

Non-discrimination and equal treatment

Law No. 2008-496 of 27 May 2008, transposing directives 2000/43/EC and 2000/78/EC, prohibits any discrimination based on origin, sex, age, disability, religious or political beliefs in the recruitment process. Anonymous CVs, although no longer mandatory since 2021, remain good practice in large organisations. Employers with more than 250 employees are subject to reporting obligations on gender equality (Egapro Index, decree No. 2019-15).

Pay transparency

The directive 2023/970/EU on pay transparency, to be transposed by June 2026, requires employers to communicate a salary range from the job offer onwards and not to ask candidates about their current salary. It strengthens the right to information of employees on remuneration criteria and introduces penalties for non-compliance (fines reaching up to 3% of payroll).

Information security obligations

Recruitment platforms and electronic signature tools processing sensitive personal data are subject to the requirements of the NIS2 directive (transposed in France by law No. 2023-703), which imposes enhanced cybersecurity measures on digital service operators. ETSI EN 319 132 standards govern advanced electronic signature formats (XAdES, PAdES, CAdES) guaranteeing the integrity and non-repudiation of signed contracts.

Use cases: digitalising recruitment end-to-end

Scenario 1 — A 150-employee industrial SME with seasonal recruitment

An industrial SME specialising in agrifood recruits between 30 and 50 seasonal contracts (fixed-term 3-6 month contracts) each year between March and July. Before digitalisation, the process involved printing each contract in duplicate, posting to candidates across several regions, then waiting for signed returns — sometimes 10 to 15 days. Signature delays postponed pre-employment notifications (DPAE) and generated risks of reclassification.

By deploying an electronic signature solution integrated into its ATS, the SME reduced the average signing deadline to less than 4 hours. The 24-hour signing rate exceeds 92%. Automatic archiving of signed contracts (with qualified timestamping) also reduced by 80% the time spent on administrative document management, freeing up two full-time equivalents during peak periods.

Scenario 2 — A 40-consultant management consulting firm

A consulting firm managing senior profiles (managers, project directors) noted frequent late-stage dropouts: candidates, often employed and sought by multiple employers simultaneously, were reluctant to wait several days to receive and sign a paper contract. The firm introduced a fully dematerialised workflow: job offer signed electronically upon verbal agreement, CDI contract automatically generated from a compliant template, signed within 2 hours.

Result: the final offer acceptance rate increased by 17 percentage points over 12 months, and the average time between final selection and start date was reduced from 12 days to 5 days. Costs linked to abandoned recruitments (agency fees, HR time) fell by around 25%.

Scenario 3 — A hospital group managing medical and paramedical recruitment

A hospital group of approximately 900 beds carries out between 400 and 600 hires per year, many of which are emergency replacement fixed-term contracts signed the day before they start (sometimes the evening for the next morning). The challenge is twofold: the legal validity of contracts must be beyond reproach (frequent employment tribunal disputes in the sector), and speed of execution is critical for continuity of care.

By adopting an eIDAS-compliant electronic signature platform, the group was able to sign replacement contracts in less than 30 minutes, even outside business hours, thanks to a mobile-friendly interface. The complete audit trail (verified identity, signature time, IP address) reduced disputes over contract contestation by 40%, and the legal department estimated a saving of 120 annual hours of dispute handling.

Conclusion

Optimising the recruitment process — from drafting the job offer to issuing the first payslip — relies on a combination of methodological rigour, legal compliance and intelligent digitalisation. Each step carries risks (discrimination, candidate loss, contractual delays) but also efficiency opportunities when well structured.

Electronic signatures are one of the most impactful levers of this transformation: they accelerate the finalisation of hires, secure the evidentiary value of contracts and free HR teams for higher value-added work. To take action, discover how Certyneo supports HR departments in digitalising their recruitment and onboarding processes. Calculate your ROI now or contact our team for a personalised demonstration.