How to Master Employee Onboarding and Boost Retention, According to Bark.com Co-Founder Kai Feller

At the very heart of every successful business are the people it employs, a fundamental truth that underscores why the employee onboarding process remains so vital to corporate growth and stability. However, as business owners and entrepreneurs know all too well, recruitment is frequently a stressful, time-consuming, and expensive endeavor. Finding a candidate who genuinely suits a company’s unique culture and overarching ethos can prove remarkably difficult.

Because finding the right talent requires significant investment, ensuring that new hires remain happy, engaged, and committed to the company for the long term is crucial. According to Kai Feller, co-founder of the online local services marketplace Bark.com, the onboarding journey does not begin on an employee’s first official day at the desk. Instead, it starts much earlier, during the initial interview stages.

From those very first conversations, employers have the opportunity to build a meaningful rapport with prospective candidates and accurately gauge whether their working style and personality are the right fit for the company culture. Feller points out that one of the biggest and most understandable fears for new starters is the anxiety of feeling entirely on their own in a completely unfamiliar environment, surrounded by colleagues they have never met. To combat this apprehension, involving a couple of day-to-day team members at various stages of the interview process works exceptionally well, giving candidates a welcoming preview of the people they will be working alongside.

While having an immaculate skillset and an impressive CV remains important, making sure that a candidate will genuinely mesh with the rest of the team is equally critical. Employers should actively look for candidates who display core traits such as ambition, drive, and resilience to ensure they align with the business’s foundational values. While technical proficiency is vital, it is rarely the sole deciding factor in a successful hire. If a candidate’s personality or preferred way of working is fundamentally incompatible with the existing company culture, business leaders are often better advised to explore other options.

Once the best possible candidate has been chosen and has accepted the role, the formal employee onboarding process officially begins. This transition requires meticulous planning, administrative diligence, and legal compliance to ensure a seamless entry into the business.

Pre-Arrival Legal Compliance and Administrative Readiness

Navigating the early stages of onboarding requires a strict adherence to a range of vital employment laws and regulatory frameworks. Among the primary statutes business leaders must keep in mind is the Employment Rights Act 2025. Companies must update their documentation to fully reflect this legislation, which includes provisions regarding Statutory Sick Pay and an employee’s statutory right to request flexible working arrangements from their very first day on the job.

Another critical consideration is compliance with the Immigration, Asylum and Nationality Act 2006. Right-to-work compliance checks must be conducted before a new employee starts, utilizing the government’s official online verification tools. Employers must remember that these mandatory checks cannot be executed retrospectively.

To remain fully compliant with the Equality Act 2010, businesses must take proactive steps to avoid discrimination from day one. For instance, if an organization hires a wheelchair user, management must ensure that the physical workplace is fully accessible and that the employee is provided with an appropriate, accommodating workspace.

Health and safety obligations under the Health and Safety at Work Act 1974 also require careful preparation. Employers must get their health and safety documentation in proper order so they can provide new personnel with comprehensive, up-to-date information that is directly relevant to their specific role.

Payroll administration is another essential pre-arrival task governed by PAYE regulations. Employers should request a P45 from their incoming staff member, which will also reveal any ongoing student loan repayment obligations. If this information is not readily available, businesses must collect the employee’s date of birth, gender, and full residential address before registering the new hire with HMRC through a Full Payment Submission.

Finally, adherence to the Data Protection Act 2018 and GDPR is non-negotiable. Personal data must be handled lawfully, securely, and transparently. New hires must be provided with a privacy notice detailing exactly what data is being collected, the specific reasons for its collection, and how long those records will be stored. Furthermore, any necessary criminal record or background checks require explicit, specific authorization under the Data Protection Act.

IT and Accounting Provisions

Beyond legal compliance, operational readiness is essential before a new team member walks through the door. Company system logins, secure network access, and a professional email address should always be fully arranged prior to day one. Software licenses must also be adjusted to account for the incoming staff member; for example, adding a new user license for creative software suites if a designer is joining the firm.

If the specific role requires hardware such as a company laptop, monitors, or specialized peripherals, these items must be prepared, tested, and placed at the workstation in advance. Employers should not overlook practical physical security items such as entry fobs, security passes, or ID lanyards.

Forward-thinking organizations also prepare clear, accessible instructions for essential digital security measures that the employee will need to execute immediately upon starting, such as setting up multi-factor authentication. From an accounting perspective, entering the new hire into the payroll system is paramount, alongside providing clear, straightforward instructions on how the company’s expenses and reimbursement processes operate.

Day One Integration and Legal Rights

When the new employee officially arrives, their day-one employment rights must be honored and clearly communicated. These include statutory rights such as the immediate ability to request flexible working, enhanced rights to parental leave, and guaranteed access to statutory sick pay from day one. UK employment law dictates that employees must receive a written record of these rules no later than their first working day, which is commonly achieved via the company intranet or an up-to-date employee handbook.

The introduction of day-one policies also involves detailing disciplinary rules and internal procedures. Because these frameworks require careful explanation, they are typically compiled within a comprehensive staff handbook that also outlines policies regarding health and safety, equal opportunities, and professional conduct.

Thoroughly informing all staff members of their applicable terms and conditions of employment provides clear mutual understanding. When everyone knows where they stand, managerial control becomes easier, workplace standards remain high, and if situations ever escalate, successful defense at an Employment Tribunal is far more likely.

Fostering Relationships and Team Culture

One of the most effective yet frequently overlooked tactics for successful onboarding is organizing social events. The most natural way for people to get to know their colleagues in a relaxed atmosphere is through informal social functions. Finding an excuse to take the team out of the office for a celebratory lunch or an evening gathering is a powerful tool for ensuring that new starters feel genuinely comfortable and welcome.

With that in mind, management should try to plan team-building occasions or social gatherings to coincide with a new person joining the firm. Even if busy schedules make these events feel secondary, providing staff with the opportunity to socialize on a less formal level can make a profound difference in how a newcomer feels and behaves within the workplace.

At the core of this integration is the cultivation of a transparent, open relationship between employer and employee. Establishing an infrastructure for constant, consistent support and communication is the most effective way to assimilate new starters into the broader team. Whether this involves holding brief weekly catch-ups throughout the first month or simply ensuring that management’s door is always open for questions, being a visible and supportive presence is vital.

Feller emphasizes that employers must also exercise a healthy level of patience and understanding during these early weeks, acknowledging that it inevitably takes newcomers some time to fully absorb complex internal processes and company workflows. A happy workforce is inherently a productive workforce, meaning any measures taken to ensure employee satisfaction from day one will yield significant long-term dividends. Crucially, this philosophy extends well beyond new starters to encompass the entire workforce.

Retaining existing staff is vastly more cost-effective than continually cycling through expensive and time-consuming recruitment rounds. When recruitment is treated as an endless cycle, it quickly becomes mentally draining and financially burdensome for the business. Conversely, failing to implement a structured onboarding process carries severe risks, including legal difficulties during probation periods, complicated disciplinary procedures, high staff turnover, low employee morale, and wasted financial resources.

By prioritizing a thoughtful, legally compliant, and relationally focused onboarding process, businesses can safeguard their investments in top-tier talent, ensuring that new employees are set up for enduring success from their very first day.