About Onyx CenterSource
Onyx CenterSource is the leading global provider of B2B payments and business intelligence solutions to the hospitality industry. Our integral team of experts collaborate to solve our clients’ business challenges, enabling our clients to enjoy stronger business relationships with each other by streamlining commission payments, removing friction from the process. This means hotels pay agencies the money they’re owed faster, and agencies receive much-needed supplier revenue more quickly and easily, increasing their desire to direct more bookings to hotels that use Onyx. All of this frees our clients up to focus on strategic, revenue-generating activities.
About Onyx CenterSource
Onyx CenterSource is the leading global provider of B2B payments and business intelligence solutions to the hospitality industry. Our global team of experts collaborate to solve our clients’ business challenges, enabling our clients to enjoy stronger business relationships with each other by streamlining commission payments, removing friction from the process.



This means hotels pay agencies the money they’re owed faster, and agencies receive much-needed supplier revenue more quickly and easily, increasing their desire to direct more bookings to hotels that use Onyx. All of this frees our clients up to focus on strategic, revenue-generating activities.
As a worldwide team with 20+ nationalities represented, we value our differences and use them to best serve our global clients. Every Onyx employee has the opportunity to grow through continual development opportunities, and we’re committed to making a positive impact in our communities and the world.
Onyx offers a variety of benefits to support a competitive total compensation package. You will work in an international and fast paced growing environment full of learning opportunities.
We are committed to an inclusive and equitable hiring process. Candidates are evaluated based on skills, experience, and potential, without r

📌 Junior Accountant and Treasury Analyst (Sevilla)
🏢 Onyx CenterSource
📍 Sevilla