Python Developer

Location: Brussels, Belgium

Our client, a leading telecoms company based in Brussels, is searching for a Python Developer

Contract type: Freelance
Rate: Negotiable
Workplace: Brussels
Start date: ASAP
Duration: Long term contract
Languages: English

To apply please send your rate expectation and availability to

Job Description

Join a small team of Networking/IT experts responsible for the network monitoring layer of the company. Analyze, design, develop and maintain various front-end and backend Python applications that interact with the company telecom network or integrate existing commercial monitoring systems together.
Examples of typical Python applications include:
• Collecting, parsing and enriching network data then transferring it to the Business Intelligence team or loading it into various databases (e.g. Redis) and building real-time dashboards or alarming frontends.
• High-performance real-time distributed processing of network probing data feeds (20k+ records/sec) using packages like Twisted, gevent, ZeroMQ and Pypy.
• Network monitoring-oriented database-driven applications using Django, HTML, JavaScript, CSS and Oracle (e.g. for planned works management, capacity planning, resources reservation, etc). These applications allow the Operations people of the company to work more efficiently by automating some of their tasks and giving them a better visibility on the network status.

The requested skills are:

• You’re an outstanding Python programmer, with 3+ years professional software development experience with Python.
• You have experience with the python packages mentioned in the job description.
• You are always looking for innovative open source packages and how to apply them to the challenges you face at work, e.g. monitoring tools, time series databases, dashboarding frameworks, etc.
• Experience with large scale distributed time-critical applications is a plus: design the most appropriate architecture, find performance bottlenecks by profiling, etc.
• You are “Best Practices”-minded: PEP8, automated deployment (Ansible), unit testing, agile development practices, standard design patterns, able to write clear and readable technical documentation in English, …
• Solid experience with HTML, JavaScript, and CSS.
• Good Linux user skills, since all developments are deployed on Linux servers.
• Basic relational database knowledge (mainly Oracle): able to query existing DBs, extend existing data models when necessary
• Telecom knowledge (SHD, WDM, Voice, SS7) / IP Networks is a plus.