Senior/Str Middle.Net developer
Primary stack
Nice to have's
Job description
About the Position
Senior/Str Middle.Net Developer
Повна зайнятість
Main Office (Vinnytsia)
GreenRoad’s platform is built on a robust event-driven architecture and already demonstrates scalability in several areas. We are continuing to modernize and expand its capabilities to meet evolving business and technical demands. We’re seeking a Senior Software Engineer to lead development efforts focused on enhancing scalability, improving infrastructure, and driving modernization across backend services and data systems.
As a senior member of the engineering team, you will help shape the future of GreenRoad’s platform, contributing to a high-scale, event-driven architecture that supports real-time data processing and analytics. Your work will directly impact the reliability, scalability, and performance of our core systems.
Responsibilities
- Develop and maintain modular, containerized microservices using.NET Core within a distributed architecture.
- Implement event-driven communication and streaming data flows using Kafka, RabbitMQ, and MassTransit.
- Collaborate with product leads and engineering leadership to translate business requirements into scalable technical solutions.
- Lead migration efforts from legacy components built on technologies such as.NET Framework and MSMQ into modern, cloud-ready services.
- Participate in design reviews, promote clean code practices, and apply Domain-Driven Design principles.
Requirements
- 8+ years of experience in backend development.
- Proven expertise in big data and messaging systems - Kafka and RabbitMQ are mandatory.
- Experience with relational and NoSQL databases, including MSSQL, PostgreSQL, MongoDB, Redis.
- Familiarity with MSMQ for legacy system understanding and migration - advantage.
- Strong proficiency in .NET Core,.NET Framework, and C#.
- Experience in infrastructure development, including cloud-native and general-purpose systems - advantage.
- Experience with AWS services (e.g., ECS/EKS, Lambda, RDS, S3, CloudWatch) - advantage.
- Hands-on experience with MassTransit or other orchestration libraries - advantage.
- Solid understanding of distributed systems, microservices, and event-driven architectures.
- Experience with API design, documentation, and governance.
- Knowledge of security best practices, including OAuth2, JWT, and secrets management.
- Strong debugging, profiling, and performance optimization skills.
- Passion for clean code, testing, and continuous improvement.
- Strong communication skills and a proactive approach to problem-solving.
- Ability to mentor junior developers and contribute to team growth.
Bonus Skills
- Exposure to JavaScript/React for cross-layer collaboration.
- Familiarity with CI/CD pipelines, containerization, and infrastructure as code.
We Offer
- Opportunity to work in a dynamic and innovative environment.
- Competitive salary.
- Collaborative and supportive team.
- Professional growth and development opportunities.
About the Company
GreenRoad is a leading company in the fintech industry, dedicated to providing cutting-edge solutions that drive the future of technology and business.
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Gemicle — an innovative, highly technological company with a broad range of expertise in spheres of the development of apps, complex e-commerce projects, and B2B solutions. Qualified teams of developers, designers, engineers, QAs, and animators deliver excellent products and solutions to branded and well-known companies. Knowledge and experience of specialists in different technologies allow the company to be at the top level of IT-industry. Gemicle is a fusion of team spirit, professionalism, and dedication. Gemicle is not just a company, it’s a lifestyle.