Overview

Responsibilities:

  • Back-end development to meet customer’s business needs and implement components according to modern software development environment (cloud-based platforms, microservice architecture, etc.)
  • Taking part in the decision-making process in design application architecture, solution development, architecture and code review
  • Develop and review feature design documents and provide inputs/update to specifications for the solution
  • Design and implement a set of various types of tests (unit, integration, functional, etc)
  • Proactive position in solution development, processes improvements
  • Working in an international distributed team in an Agile environment
  • Communicate with PMs, engineers, Architects, QA and other colleagues and stakeholders
  • Delivering the product roadmap and plannings
  • To use high coding standards, software best practices and write highly testable, automatable and performant code over the whole SDLC

Being a member of COSMIC team means:

  • Competitive salary and сonstant encouragement for your efforts and contribution
  • Health insurance
  • Gym memberships or discounts
  • Free lunches
  • Paid time off such as sick days and vacation days
  • Workplace perks such as recreation activities, food and coffee, and flexible work schedules
  • Corporate subscriptions for Pluralsight, Lynda
  • Challenging tasks with great opportunity to level up your skills
  • Knowledge sharing atmosphere
  • Relocation ​assistance
  • Team building events
  • Unlimited good mood and support 🙂

Required Qualifications:

  • Experience in software development for more than 5 years
  • Excellent knowledge in Computer Science, Computing Theory:
    • Paradigm & Principles (OOP, SOLID, DDD, TDD, BDD)
    • Database theory (RDBMS, NoSQL)
    • Code testing practices
    • Algorithms
    • Data structures
    • Architectural, Enterprise and Design Patterns
    • Security patterns, Reverse engineering resistance, Common attacks types (OWASP)
  • Understanding of network interactions:
    • protocols
    • conventions (e.g. REST, RPC)
    • authentication and authorization flows
    • standards and practices (e.g. oAuth, JWT)
  • Excellent knowledge and experience in C# and .NET Core (more than 3 years)
  • Good knowledge and experience in AWS
  • Practical commercial experience with:
    • REST API development
    • .NET Framework, .NET Core, ASP.NET (Core, MVC, WebAPI) (more than 3 years)
    • Testing frameworks (e.g. g. NUnit, XUnit, MSTest) (more than 2 years)
    • ORM (e.g. Entity Framework, Dapper) (more than 2 years)
    • RDBMS (e.g. SQL Server, PostgreSQL) (more than 3 years)
    • Key-value storages (e.g. Redis, Memcached)
    • Messaging systems (e.g. RabbitMQ, Apache Kafka, Active MQ, AWS SQS)
    • Web Servers
    • Version control systems (GIT)
    • Cloud computing platforms (e.g. AWS, Azure)
    • Docker
    • Continuous Integration tools (e.g. Github Actions, Bitbucket Pipeline, Jenkins, TeamCity)
  • Experience with:
    • Troubleshooting, profiling and debugging applications
    • Creation software architecture and design of complex applications, platforms, microservices solutions
    • Agile software processes and technologies
    • Code Review process
    • Refactoring process
  • Fluent or Upper-Intermediate English