Position: Expert .NET Developer / Team Leader for Payoneer
Company: Ciklum
Experience required: 5y
English level: intermediate

**Responsibilities**

Collaborate closely with Product, DevOps, Support and other R&D teams
Lead a team of software engineers (+QA) who are working closely with product management for achieving business goals
Putting special focus on team growth challenges
Provide technical authority to your team by demonstrating an hands-on leadership style
Responsible for the overall design, development, architecture, code quality and production environment deployment of your team

**Requirements**

Experience in software development for more than 7 years
**2+ years’ of managerial experience – must**
**5 + years’ experience as a server side developer – all the way from DB to UI (Using C#)!, REST WEB API and Queues)**
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
Deployment 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 (more than 5 years)
Practical commercial experience with:
REST API development
.NET Framework, .NET Core, ASP.NET (Core, MVC, WebAPI)  (more than 4 years)
Testing frameworks (e.g. e.g. NUnit, XUnit, MSTest) (more than 3 years)
 ORM (e.g. **Entity Framework** , Dapper)  (more than 3 years)
**3+ years’ experience with advance SQL (MSMSQLOracleMySql)**
NoSQL (e.g. MongoDB, ElasticSearch, CouchDB)
Search Engines (e.g. ElasticSearch, Azure Search, Apache Solr)
Key-value storages – Redis experience with various scenarios is a must
Messaging systems (e.g. **RabbitMQ**, Apache Kafka, Active MQ, AWS SQS, Azure Service Bus, Google Pub/Sub)
Web Servers
Version control systems (GIT)
Cloud computing platforms (e.g. Microsoft Azure, AWS, Google Cloud Platform)
Integration with 3rd party solutions
Docker
Continuous Integration tools (e.g. Gitlab Pipeline, Jenkins, TeamCity, Bamboo)
Builders
**Experience with frontend technologies like Angular, React**
**Experience with distributed systems/ microservices**

**Desirable**

Certifications on:
Microsoft Certified Developer
Cloud computing platforms (Microsoft Azure, AWS, Google Cloud Platform)
Delivery processes (SAFe, Agile, etc)
Experience with Leading and Supporting medium to large size solution delivery projects
Understanding of orchestration and containerisation (e.g. Kubernetes, Swarm)
Practical commercial experience with:
Serverless architecture
Provisioning tools (e.g. Terraform, Ansible)
Quality tools (e.g. SonarQube)

**What's in it for you**

Career growth opportunities
Realization of your innovative ideas in building new solutions and services
Possibility to propose solutions on a project
Friendly collaborative teams and enjoyable working environment
Professional skills development and training programs
Variety of knowledge sharing, training and self-development opportunities
Learn different business domains
Constant flow of new projects
Dynamic and challenging tasks
Projects from scratch
Continuous self-improvement
State of the art, cool, centrally located offices with warm atmosphere which creates really good working conditions
Long-term employment with 20 working-days paid vacation and other social benefits