Senior C#/.Net Developer

ABOUT US:

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BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background.

Our goal is to make a healthy lifestyle accessible to everyone so they can achieve long-term health benefits.

We're looking for a .NET Engineer to strengthen our backend team and increase our capacity to deliver new functionality faster. You will work on a technically complex, production-level system that's a key part of our product ecosystem. Your main focus will be on implementing new features, improving stability and performance, and supporting the continuous evolution of the existing product.

• Design and develop backend solutions using .NET;
• Integrate with third-party services, especially payment providers (Stripe, PayPal, Braintree, etc.);
• Build and consume GraphQL APIs; collaborate with the front-end team to develop GraphQL contracts;
• Experiment with and advocate for AI-powered tools to improve development speed and quality;
• Collaborate with the DevOps team to support infrastructure at the developer level – including changes to Helm charts and Kubernetes deployments;
• Ensure smooth delivery through CI/CD pipelines;
• Work within a distributed environment using asynchronous communication (RabbitMQ);
• Contribute to architectural decisions and participate in technical discussions;
• Mentor and support other developers, fostering a culture of code quality and knowledge sharing.

ABOUT YOU:

• 4+ years of commercial experience with .NET (C#);
• Strong knowledge of PostgreSQL;
• Proven experience integrating payment systems (Stripe, PayPal, Braintree, etc.);
• Production experience with GraphQL;
• Experience with CI/CD pipelines and delivery automation;
• Solid understanding of scalable and reliable system design;
• Proven leadership and mentoring skills with the ability to guide and support less experienced engineers;
• Experience in cross-team collaboration and driving technical initiatives;
• Passion for automation, developer productivity, and emerging AI technologies.

WOULD BE A PLUS:

• Experience with JavaScript;
• Experience with AWS, Kubernetes, Helm (at the developer level);
• Familiarity with logging and monitoring using the ELK stack;
• Interest in or hands-on experience with AI-assisted development tools (e.g., Cursor, Copilot, ChatGPT).

For a clearer comprehension, feel free to familiarize yourself with our technology stack:

• Backend: .NET 9 (C#)
• Database: PostgreSQL
• Messaging & APIs: RabbitMQ, GraphQL
• Infrastructure & DevOps: GitHub Actions, AWS, Kubernetes, Helm, Terraform
• Observability: ELK Stack (Elasticsearch, Logstash, Kibana), Sentry

Our mission is creating happiness within since we believe that having your mind and body in complete harmony is key for overall health and quality of life. We plan to capture the growth of the Global Health Market, and our ideal candidate will focus on building the largest health tech company in the world.

The success of the product became possible through the hard work and dedication of 400+ talented and forward-thinking employees who are true experts in their field. We're one of the biggest partners of Facebook, Google, Snapchat & Twitter within the CEE region.

Our company is built on the ability to find the best people and provide them with everything needed to stay focused on what's important to make our users even healthier, sportier, happier and better We create a business environment that brings up best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.

Competitive salary. Compensation that will help you focus on your projects and personal development.

Professional Growth. We offer a possibility to attend internal, external courses, seminars and access to a corporate library. You will be working with a team of professionals to get insights and discuss ideas.

Comfortable working environment. We provide all necessary work equipment for your role and serve complimentary breakfasts, lunches, and snacks in the Kyiv office.

Health&Fitness. We provide employees with 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.

Rest. We organize team buildings, parties and various team activities to boost our collaboration.

Find more about us on social media platforms: Instagram ), LinkedIn ).