We are looking for a Senior Full-Stack JavaScript Developer to join our fantastic engineering team. Our server architecture is micro-services based, running on JavaScript/Typescript using Nest.js framework with MongoDB and Aerospike as a data store and Pulsar as a queue-based communication. We are advocates for cutting-edge technology. In your new role, you will work at the heart of our system.

You will be responsible for back-end applications combining multiple sports data sources and front-end applications, allowing data manipulation and customization before they make it to the end user. Coretech is a B2B company that provides a SaaS (software as a service) solution for online sports platforms. Our systems process more than 3 billion messages every day to provide our clients with the most accurate and consistent sports data.

What you’ll be doing:

• Be dedicated to product quality and have excellent analytical and problem-solving skills
• Continuously design, develop, and deploy backend services
• Focus on high availability, low latency, and scalability
• Enthusiastically research new methods for doing things
• Provide solutions to challenging problems

Who you are:

• 3+ years experience in Node.js and Typescript
• 3+ years experience in React
• Working with databases such as MongoDB
• Experience working with high-load systems
• Built microservices architecture for large-scale applications
• Familiarity with the Nest.js framework
• Good verbal and written English communication skills (we are a multi-national team)

What would be a bonus:

• Experience with Aerospike
• Experience with Pulsar
• Experience with Kubernetes
• Experience with Docker
• Experience with Helm and Helmfile
• University degree in a related engineering field

What do we offer?

• An open-minded environment that values you
• An international multicultural team
• Career development
• An amazing office environment (table tennis, play station, all the fun stuff)
• Food vouchers (180 BGN)
• Additional health insurance
• Multisport card
• 21 days paid leave
• Flexible working hours
• Manicure, massage, breakfast, and snacks in the office
• Wedding and new baby bonus
• Team building activities
• Knowledge sharing sessions

If you are interested in joining our diverse and dynamic team, we are looking forward to your application. Only short-listed candidates will be contacted.

Confidentiality of all applications is assured!

In regard to GDPR 2016/679 you hereby give your consent the personal data included in the CV/resume/motivational letter to be processed for the purposes of the recruitment and hiring process in the company.