Optimal recruitment process: From search to hiring

Recruitment is one of the most decisive strategic levers for an organisation's competitiveness. Yet according to a 2024 Deloitte study, 67% of European companies believe their recruitment processes are too lengthy and result in the loss of qualified candidates. From drafting the job posting to signing the employment contract, each stage of the recruitment process must be carefully planned and executed with consistency. This article guides you through the essential phases of optimal recruitment, best practices to adopt, and digital tools — including electronic signatures for HR — that allow you to gain efficiency while ensuring regulatory compliance.

Define the need and build the job description

Before publishing any job posting, the needs analysis phase is fundamental. A poorly constructed job description leads to unsuitable applications, extends recruitment timeframes, and unnecessarily mobilises HR teams.

Identify the required skills precisely

The first step is to distinguish between technical skills (hard skills) and behavioural skills (soft skills). An internal audit involving the operational manager and the Human Resources department allows you to create a profile consistent with the realities of the role. It is recommended to list between 5 and 8 key competencies, prioritising the essential ones and the "nice to have" ones.

Calibrate the compensation package

According to INSEE, in 2024, 43% of candidates abandon a recruitment process due to a lack of transparency on compensation. Publishing a realistic salary range in the job posting significantly increases the rate of relevant applications. Salary benchmarking, via tools such as PayScale or APEC sectoral studies, is an essential prerequisite.

Source and attract the right candidates

Sourcing today represents one of the major challenges for HR teams. The skilled job market is under tension in many sectors: tech, healthcare, industry and finance. A multichannel strategy is essential.

Choose the right distribution channels

General job boards (Indeed, LinkedIn, APEC) remain essential, but should be complemented by specialised channels (Welcometothejungle for tech profiles, Hospi.jobs for healthcare, etc.). Internal referrals, often underexploited, generate higher quality applications: according to a 2023 Jobvite study, referral hiring closes 55% faster than traditional recruitment.

Look after your employer brand

Employer brand has become a decisive factor in candidates' choice of employer, particularly among those under 35. Glassdoor reports that 86% of candidates check online reviews before applying. Investing in transparency (company culture, employee testimonials, corporate social responsibility policy) is therefore directly correlated with the quality of the candidate pool.

Select and evaluate candidates

Once applications are received, the selection process must be both rigorous and swift. A lengthy process drives away the best candidates: the average duration tolerated by a candidate is 3 to 4 weeks according to LinkedIn Talent Insights (2024).

Structure interviews

The structured interview, based on standardised behavioural questions (STAR method: Situation, Task, Action, Result), reduces cognitive bias and improves the predictive reliability of the assessment. A shared rating scale between interviewers facilitates collective decision-making.

Use complementary assessment tools

Technical competency tests, professional simulations (case studies) and psychometric assessments (PAPI, professional MBTI) provide objective data. However, be careful: these tools must be used in compliance with GDPR, particularly with regard to the collection and retention of candidates' personal data.

Accelerate decision-making

Centralising assessments in an ATS (Applicant Tracking System) such as Workday, Greenhouse or Recruitee prevents scattered email exchanges and speeds up hierarchical validations. Some organisations reduce their time-to-hire by 30 to 40% through the digitalisation of this phase.

Formalise the hire: from proposal to contract signature

Once the candidate has been selected, the formalisation phase is often neglected, yet it determines the quality of onboarding and the legal security of the employer.

Draft and send the job offer letter

The formal job offer, distinct from the employment contract, sets out the main terms of the engagement (position, compensation, start date). It should be sent quickly after the decision to prevent the candidate from receiving other offers. An AI contract generator can significantly speed up the production of these standard documents whilst guaranteeing their compliance.

Digitise the employment contract signature

The signing of the employment contract is the central legal step in hiring. Digitising this step via an electronic signature solution for business allows you to reduce timeframes from several days to just a few hours. Compliant with the eIDAS regulation and French Civil Code, advanced electronic signature (AES) or qualified electronic signature (QES) offer evidentiary value equivalent to or greater than handwritten signature, thanks to the traceability of actions and certified timestamping.

The advantages are numerous: elimination of postal delays, reduction of paraph errors, automated and secure archiving, and improved candidate experience. According to a DocuSign/Forrester survey (2023), organisations that have adopted electronic signatures for HR contracts reduce their contractualisation cycle by an average of 80%.

Prepare administrative onboarding

In parallel with contract signature, the collection of administrative documents (bank details, health insurance, diploma certificates, criminal record if required) can be entirely digitised via a secure candidate portal. This step, often a source of delays, directly benefits from document management tools integrated into modern HR platforms. Teams can consult our comprehensive guide to electronic signatures to understand the different signature levels suited to each HR document.

Measure the performance of the recruitment process

An optimal recruitment process cannot improve without measurement. Key performance indicators (KPIs) must be defined in advance and monitored regularly.

Essential KPIs to track

Among the essential metrics: time-to-hire (time between opening the position and signing the contract), cost-per-hire (total recruitment cost), offer acceptance rate and 12-month retention rate. The Society for Human Resource Management (SHRM) estimates that the average cost of a failed recruitment represents between 50% and 200% of the annual salary of the position concerned — a powerful argument for investing in process optimisation.

Integrate continuous improvement

Regular analysis of these KPIs, combined with feedback from candidates and hiring managers, helps identify bottlenecks. The most performing organisations adopt an iterative approach, testing and adjusting their sourcing, assessment and contractualisation practices. To precisely estimate the savings achieved through the digitalisation of your HR processes, you can use our electronic signature ROI calculator.

Legal framework applicable to recruitment and contractualisation

Formalising an employment contract in France is subject to a precise legal framework that all employers must master, particularly when using digital tools for signature and document management.

Labour Code and written employment contract

Article L. 1242-12 of the Labour Code requires that a fixed-term employment contract (CDD) be drawn up in writing and transmitted to the employee within two working days of hiring. For indefinite-term contracts (CDI), writing is not mandatory unless a collective agreement or branch agreement states otherwise, but it is the norm in practice. The digitisation of the contract is expressly authorised provided that the conditions for the validity of the electronic signature are met.

Legal value of electronic signature (Civil Code and eIDAS)

Article 1366 of the Civil Code provides that "an electronic document has the same evidential value as a document on paper, provided that the person from whom it emanates can be duly identified and that it is established and retained under conditions designed to guarantee its integrity". Article 1367 specifies the conditions for the validity of an electronic signature.

At European level, eIDAS Regulation No 910/2014 of the European Parliament and of the Council, applicable in all Member States, distinguishes three levels of electronic signature:

• Simple electronic signature (SES): suitable for documents of low legal significance;

• Advanced electronic signature (AES): uniquely linked to the signer, verifiable and non-repudiable — recommended for employment contracts;

• Qualified electronic signature (QES): based on a qualified certificate issued by a trust service provider (TSP) approved by the ANSSI in France — legally equivalent to a handwritten signature.

GDPR and protection of candidate data

Regulation (EU) 2016/679 on the protection of personal data (GDPR) imposes strict obligations in the context of recruitment: legal basis for processing (consent or legitimate interest), limited retention period (generally 2 years for unsuccessful candidates), right of access, rectification and erasure. Any biometric data collected during assessments falls into the category of sensitive data and requires a prior impact assessment (DPIA).

Applicable technical standards

Electronic signature solutions compliant with the ETSI EN 319 132 (XAdES) and ETSI EN 319 122 (CAdES) standards guarantee the integrity and timestamping of signed documents. For digitised HR contracts, it is recommended to rely on a trust service provider (TSP) listed on the ANSSI trust list, in accordance with eIDAS regulation.

Use cases: recruitment optimisation through electronic signature

Case 1 — A mid-sized industrial company with 600 employees reduces time-to-hire by 35%

A mid-sized company in the industrial sector, managing on average 80 recruitments per year of which 30% are seasonal fixed-term contracts, faced contractualisation delays of 8 to 12 working days due to postal turnaround of contracts. By deploying an advanced electronic signature solution integrated with its ATS, it reduced this timeframe to an average of 2 days. Production managers can now validate contracts from their mobile devices without intervention from the central administrative department. Result: a 35% reduction in overall time-to-hire and a 90% reduction in printing and postage costs estimated at €4,200 per year.

Case 2 — An HR consulting firm digitalises its integration process

A firm specialising in executive recruitment, with around fifteen consultants, managed up to 200 candidate files simultaneously. The collection of onboarding documents (identity documents, bank details, diploma certificates, confidentiality addenda) mobilised 3 to 4 hours per file. By centralising the entire documentary process on a platform integrating electronic signature and a secure deposit space, the firm reduced this processing time to less than 45 minutes per file, saving an estimated 300 hours of administrative work per year. GDPR compliance was also strengthened through automatic traceability of consents.

Case 3 — A retail distribution network manages large-scale seasonal recruitment

A network of points of sale in the retail sector, with recruitment peaks during the end-of-year holidays (several hundred fixed-term contracts over 3 weeks), had to face considerable logistical constraints for physical contract signature across multiple sites. By adopting a qualified electronic signature solution compliant with eIDAS regulation, the network was able to send, have signed and archive all contracts in less than 48 hours, compared to 10 days previously. The no-show rate (candidates who do not turn up on the first day) fell by 22%, partly attributed to faster and smoother engagement generated by the digitised process.

Conclusion

Optimising the recruitment process — from defining the need to signing the contract — is a strategic investment with strong return on value. Each stage, from sourcing to onboarding, now benefits from mature digital tools that reduce timeframes, secure documents and improve candidate experience. Electronic signature, compliant with eIDAS regulation and the Civil Code, is in particular a decisive lever to accelerate the finalisation of hires while guaranteeing the evidential value of contracts.

Certyneo assists you in the complete digitalisation of your HR processes: employment contract signature, amendment management, collection of integration documents and secure archiving. Discover our solutions dedicated to HR teams and get started free on Certyneo to transform your recruitment today.