Christian Hardenberg photo

I have had the pleasure of working with Caissa for the past 3+ years. With over 50 successful engineering hires at mid, senior and leadership levels Caissa has always been a reliable, quality focused, and professional recruitment partner.

Christian Hardenberg

Chief Technology Officer @ Delivery Hero

Our Services

Tech Recruitment & Executive Search

With over 12 years on the market, we take pride in bringing executive search standards to tech recruitment. Specializing in placing senior engineering management, we are equally good at finding top individual contributors. Our brand-led recruitment approach results in a 90% average offer acceptance rate and a 7:1 shared profile to offer conversion.

Engineering Employer Branding

Our brand-led recruitment process implies a 100% immersion in the client's business model and employer brand. We take time and effort to understand your value proposition, and offer a separate service if you need help defining your engineering culture and translating it into a powerful brand that meets the A-player expectations.

Recruitment Consulting

We don't just send you CVs. We fully support your hiring efforts and share advice on how to structure your recruitment process, engage candidates and represent your business most efficiently. We also offer a Recruitment Process Outsourcing service (RPO). Our team can help you lay the foundations of an effective and scalable recruitment function.

Market Intelligence

We regularly survey the market and tap into our talent pool for insights. We know what makes A-Players tick. We conduct an annual survey that has become a go-to resource about engineering talent. Offer acceptance factors, salaries, COVID trends... We have a trove of market intelligence data that we are happy to share with you, free of charge.

Our Process

Our brand-led recruitment approach is based on 4 pillars.


• We immerse ourselves in your recruitment needs, business model, and employer brand.

• We conduct a signature Caissa briefing that is customized to your needs, review your materials, and run a sample profile reading to craft your ideal candidate persona.


• Once we immerse ourselves into your business model and employer brand, we reach out to our talent pool and begin targeted sourcing and screening.

• Our brand-led recruitment approach and focus on quality over quantity ensures that most clients make an offer after reviewing 7 profiles at most.


• Clients often praise our transparent communication style. We answer your emails within minutes. We never ghost.

• Feedback is at the center of all we do. We provide you with candidate feedback and adjust our processes based on yours. At the end of every month we deliver a detailed report on all activities and progress.


• Our relationship doesn't end after the offer is accepted. We continue supporting you with market intelligence, engineering employer branding tips and recruitment advice, whenever you need it.

• Why? Because we care about your success.

Let's have a chat!

Get in touch

Case studies

Case studies Case studies Case studies Case studies Case studies

Want to stand out in the war for talent?

Define your engineering culture and translate it into a powerful employer brand & hiring process that answer the A-Player expectations.

Learn more