Senior Full Stack Engineer

Ciklum is looking for a Senior Full Stack Engineer to join the Money movement team, working on a global payments platform. The role involves full stack development, architecture, and collaboration in an Agile environment.

• Full Stack development to meet customer’s business needs and implement components according to modern software development environment (microservice architecture)
• 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

• Experience in software development for more than 5 years
• Excellent knowledge in: Clean code practices, OOP, and OOD
• Programming 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#, .NET, and React
• Practical commercial experience with: REST API development, Distributed systems and microservices, .NET Framework, .NET Core, ASP.NET (Core, MVC, WebAPI), Testing frameworks (e.g. NUnit, XUnit, MSTest), ORM (e.g. Entity Framework, Dapper), RDBMS (e.g. SQL Server, MySQL/MariaDB, PostgreSQL), Key-value storages - strong experience with Redis, Messaging systems (e.g. RabbitMQ, Azure ServiceBus, Apache Kafka, ActiveMQ, AWS SQS, Google Pub/Sub), Web Servers, Version control systems (GIT), Continuous Integration tools (e.g. Gitlab Pipeline, Jenkins, Azure DevOps), NoSQL (e.g. MongoDB, ElasticSearch, CouchDB), Kubernetes, Сloud platforms such as AWS or Azure, AI (including coding and building agents), Troubleshooting, profiling, and debugging applications, Experience working in Agile/Scrum environments

• Strong community: Work alongside top professionals in a friendly, open-door environment
• Growth focus: Take on large-scale projects with a global impact and expand your expertise
• Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
• Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
• Flexibility: Enjoy radical flexibility – work remotely or from an office, your choice
• Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations