Elixir Developer

Aristek Systems is actively involved in the development of innovative IT solutions for the US and European markets. Our team consists of over 150 highly qualified professionals of various IT‑spheres.

Now we are looking for Elixir Developer to join our team!

NB! There is an opportunity to work remotely.

About the project:

B2B system from an American customer.

The system will be able to:

• manage user data plans;
• enable/disable various mobile services;
• freeze or activate SIM cards;
• view mobile service bills.

The system is divided into a management portal (allows you to create/ manage users, clients) and a client part (view data, manage services for each client’s mobile phone). We are forming a team to participate in the development of the architecture and functionality of the project.

Your Responsibilities at Aristek Systems

• Support and optimization of current functionality (several systems);
• Possible expansion of the current IT infrastructure due to the merger of two companies;
• Using new approaches and technologies for further development;
• Discussing & implementing new complex features related to management platform: service maintenance fetching & generation, trip processing pipeline, several generations of order system, etc.;
• High-level architecture decisions – designing data storage capable of storing and working with terabytes of incoming geo data, splitting complex system into smaller manageable services, etc.;
• Working with low-level binary protocols used by IoT devices;
• Designing APIs to cover UI needs without being too ad-hoc;
• Debugging complex bugs;
• DevOps: deploying and supporting deployed apps, building CI/CD solutions, providing log and metric services to deployed apps, working with DNS.

Required Skills and Experience

• Experience with Elixir/Phoenix  2+ years;
• English B1+;
• Knowledge of GraphQL;
• Experience with Postgresql;
• Commercial experience with Docker, Kubernetes, AWS, ELK, CI/CD services;
• Experience in integrating third-party APIs, SDKs.

Benefits You Get with Aristek Systems

• Modern office with equipped kitchen and comfortable
  workstations (not open space)
• Ability to choose the format of the work (remote or in an
  office)
• Team buildings, corporate parties and other extracurricular
  events
• Gifts in case of important events in your life
  (birthday/wedding/the birth of a child)
• Payment of advanced trainings, conferences and educational
  courses
• Flexible working hours
• Medical insurance in 30 medical centers
• 50% payment of SkyEng English classes
• 50% payment of Gold card AllSport (network of gyms, fitness,
  tennis courts, swimming pools, etc.)
• Discount Card (discount card for various places: pubs,
  cafes, beauty salons, etc.)
• The company will pay 50% of Mybook service (digital library)