As a Back-End Developer, it's important that you know how to write decent code. You also need good problem-solving skills, research skills, and an analytical mindset. To communicate with all stakeholders, good communication skills are important as well. 

Besides that, you can demonstrate: 

• Decent knowledge of at least one major back-end framework

• Basic design knowledge

• Proficient with version control (e.g. Git)

• Good knowledge of scripting languages (Bash, PowerShell, Python, etc.)

• Knowledge of (PL)SQL + ElasticSearch and other NOSQL databases

• Knowledge of Cloud-stack (AWS or Azure)

• Knowledge of Agile tools

• Fluency in English

Exellys isn’t your typical recruiting or consulting agency, we’re a different breed. We are a tech talent incubator, which is every bit as cool as it sounds. Here’s what you can expect from us: 

• You’ll join an awesome community and enter one of our Smart Programs, based on where you are in your career and where you want to go. Did we mention you’ll get a personal coach as well?

• Next to a generous monthly salary, you'll receive a flexible mobility budget and tons of other benefits (pension, daily compensations, etc.)

• You’ll spend most of the time at (y)our client’s, except for regular Exellys trainings, fun events, tribe meet-ups, after works, knowledge sharing sessions, etc.

• After two years of coaching and upskilling from Exellys, you’ll get the opportunity to join (y)our client’s organization as an internal employee. Or if you prefer to stay with us, you could explore our follow-up Smart Programs as well.