Principal Software Engineer (Python, C#)

We have 30 years of expertise in designing and building custom software systems. We provide software development services focusing on complex high-load applications, AI and BI solutions, and mobile apps.

We are developing a set of complex plugin modules for a desktop application called Spotfire. This application is used by scientists in early drug discovery phase to automate numerous steps of their work.

The front end is implemented using C# Windows Forms. The back end is implemented using Python stack. Heavy computations are unloaded to the back end through message queue and worker system. There is a separate set of Python CLI modules for advanced users that also integrates with the back end.

We are looking for a Principal full stack developer who can work on full implementation of new modules for Spotfire.

The tool is already in production and has growing userbase. We are planning migration to Kubernetes-based infrastructure. We are also looking for a person who has experience with Kubernetes.

Required skills and experience

• Strong proficiency in Python.
• Experience developing Windows Forms applications with C#.
• Hands-on experience with Python back end: FastAPI, RabbitMQ, Celery/Dramatiq, Redis, Swagger.
• Solid understanding of relational databases, particularly PostgreSQL.
• Experience with CI/CD practices and tools, including Docker, Kubernetes, and Jenkins.
• Fluent English communication skills (B2 level or higher).
• Strong problem-solving skills and the ability to work independently.

Nice to have

• Experience working in AWS environment: EC2, S3.
• Other experience working with AWS stack: Lambda, Batch Job, SNS, SQS, Cloudwatch.

What we offer

• Collaboration via a B2B contract with payments in EUR or USD, depending on your preference, or through a labor contract if you are based in Georgia, Serbia, or Kazakhstan.
• Flexible work schedule.
• Possibility to work remotely (excluding Russia and Belarus).
• Opportunities for professional growth.
• A company laptop to ensure a comfortable and efficient work setup.