Python Developer

Why we are recommending

• Many internal pathways for career development and professional growth, supported by a performance review system.

Responsibilities

• Deliver features with needed quality & timelines, preliminary agreed & figured out with Product Manager & Team Lead.
• Design features & solutions taking into account future usage & all other constraints - with argumentation why given design is better for given problem.
• Participate in code & design reviews & bring value on them.
• Improve solution quality, when possible.
• Provide level of effort estimations for features delivery with required accuracy.
• Proactively spot & escalate problems within development.
• Troubleshoot various project errors & issues.
• Maintain & design clear alerts & health metrics for features within your responsibility.
• Constantly study new areas of biz & project knowledge.
• When needed, write clear & cohesive technical specification to cater to Product Requirements.

Requirements

• 1,5 + year experience overall.
• Strong Python 3 knowledge, core concepts and low-level implementation.
• Experience in developing REST APIs (Django, DRF).
• Strong PostgreSQL knowledge (normal forms, indexes, arch, query analyzing & optimizing).
• Persistence integration & data manipulation (Django ORM, Celery, RabbitMQ).
• Experience with Unix systems.
• Experience in devising feature design, producing quality documentation & decomposition with estimation.
• Experience in writing & performing tests (unit, functional, end-to-end, mocks).
• Experience using continuous integration and automation processes.
• Async development experience.
• Ability to write clear, self-documented code.
• Ability to be autonomous.
• Ability to produce quality technical specifications catering up to the Product Requirements.
• Ability to profile code for bottlenecks.
• Basic data structures and algorithms.
• Knowledge of scalable applications development principles (CAP, ACID, transaction isolation levels).
• Basic Network understanding (HTTP - is a must).
• NoSQL understanding (Cassandra, MongoDB).
• Knowledge of design patterns & principles (OOP, SOLID, DDD/Clear arch & etc).
• Experience in agile development (Scrum/Kanbun) is welcomed.
• Do not fear problems & be a problem solver.
• Efficient time-management.
• Good written communication skills in English.

Nice to have:

• Monitoring with Prometheus & Grafana skills; experience with logging (ELK, Sentry).
• Experience with Gitlab CI.
• Experience with uWSGI or Gunicorn.
• Experience with Google services (Buckets, BQ, Cloud Logging).
• UI development experience (HTML, CSS, JS).
• Experience with Docker or K8s.
• Understanding of DevOps principles and development cycle.
• Сaching solutions understanding (Redis, Memcached).
• Deeper Network understanding (OSI, Load Balancing, Nginx Reverse Proxy).

Company offers

• An excellent career opportunity with a High Tech International company – One of the leading companies in the RTB and Programmatic Marketing Industry.
• Open and approachable management team with a strong engineering DNA (80% of Moscow office - engineers, management and executives have a technical background).
• Many internal pathways for career development and professional growth, supported by a performance review system.
• Respect for independent thought and freedom of actions.
• Core office hours are 12-18, and outside of that you have full flexibility.
• An option to work remotely sometimes (VPN and other services for remote work are available).
• Medical expenses compensation including pharmacy costs.
• Internal and external education program.
• English courses compensation.
• Relocation program from any region of Russia to the Moscow office.
• Referral bonus system.