emerchantpay is a leading online, mobile and POS payment service provider. We help e-commerce businesses of all sizes and sectors accept payments via multiple customer touch points. Designed to increase conversions, our offering includes robust payment processing technology, coupled with popular alternative payment methods and a range of acquiring services. emerchantpay Limited is registered as an authorised Electronic Money Institution (EMI) and has the FCA’s permission to issue electronic money (e-money) and provide payment services under registration number 900778.

We are a self-funded, product-based company, and working on a number of challenging (both code and infrastructure), high-uptime (99.99%) payment products, utilising predominantly the Ruby and Rails stack.

Receipt Bank

Receipt Bank is an award-winning accounting software used by 100,000+ small business to make bookkeeping effortless. Our automation saves them hundreds of hours every year - and we’re just getting started!
We are based around the globe, but our development team is mostly here in Bulgaria. We are a start-up that cares deeply about high quality and sane development practices. We have learned through blood and tears that the best way is almost always through beautiful, easily maintained code.



We are the leading mobile point-of-sale (mPOS) company in Europe.  We started out 7 years ago and built our payment service from scratch to  shake up the industry and wake up the entrepreneur within anyone. We  created a unique device that with the smartphone that’s in your pocket,  allows small merchants to accept card payments anywhere. We know how  vital payment is to small business, so we use our technology to solve  their problems. We believe in open and transparent communication, not  strict rules and hierarchies.

Check out more about working with us here


Toptal is an exclusive network of the top freelance software developers and designers in the world.
Top companies all over the globe rely on Toptal freelancers for their most important projects.

We have no offices and are a completely remote team distributed throughout the world. We are well known for our unorthodox company culture, encouraging our employees to travel any time, anywhere, and not stipulating any mandatory working hours.

And one more thing... We totally love Ruby!