Senior Backend Developer (.NET)

HBM is a European company building exciting new products from scratch for startups and helping mature companies in their journey towards data-driven innovation and AI based solutions. Our expertise refers to EnergyTech, FinTech, ClimateTech, EdTech, PropTech, etc.

Founded in Ukraine and developed based on Scandinavian culture, HBM is hiring both in Ukraine and the EU for our customers located in Europe and USA.  

Our values include skills, passion, excellence, equality, openness, mutual respect, and trust.

At HBM, you can become a part of growing company, work with creative colleagues, and enjoy modern technologies and creating AI-based solutions. You’ll be part of a strong corporate culture combined with the agility and flexibility of a start-up backed by proven outsourcing and development practices, a human-oriented leadership team, an entrepreneurial mindset, and an approach to work-life balance.

Our customer provides a SaaS AML (Anti-money laundering) compliance platform, consisting of the configurable rule engine, case management tools, as well as the AI tools for reviewing alerts.

We’re looking for a highly skilled Senior Backend Engineer with expertise in .NET to join a distributed team working on the platform core.

You’ll be joining an ambitious, technically challenging project built on a modern stack - ideal for someone who is ready for technical challenges, thrives in a collaborative environment and wants to help shape a cutting-edge FinTech product.

• Participate in end-to-end product development: from design and architecture to implementation and improvement

• Collaborate with Product Owner on Customer site to help define the product vision and roadmap

• Deliver high-quality code and documentation

• Identify opportunities for process optimization and automation

• Work closely with a distributed engineering team in an Agile environment

• Degree (bachelor or master) in computer science or a comparable course of study  

• 7+ years of engineering experience (C#, .NET platforms)  

• Experience with high-throughput microservices, event-driven architecture and asynchronous data processing

• Experience with Azure cloud  

• Hands-on experience with REST and GraphQL (OpenAPI-first)

• Knowledge of TypeScript (for GraphQL APIs)

• GitHub + GitFlow  

• Experience with message brokers

• Experience with PostgreSQL Flexible Servers

• Deep understanding of service reliability and resilience

• Experience operating and debugging live systems

• Strong cross-layer thinking (from infrastructure to application behavior)

• Comfortable moving between backend services and integration layers

• Excellent communication skills, ability to communicate with stakeholders on multiple levels

• English proficiency at an upper-intermediate level

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WOULD BE A PLUS

• Experience with NATS service bus

• Previous experience with AML systems

• Experience within FinTech

• Knowledge of Python (for AI, agentic frameworks, and automation)

• Modern technologies, new products development, different business domains.

• Start-up agility combined with mature delivery practices and management team.

• Strong focus on your technical and personal growth.

• Transparent career development and individual development plan.

• Flexible working mode (remote/work from office), full remote possibility.

• Competitive compensation and social package

• Private Entrepreneurs support

• Focus on the well-being and human touch.

• Flat organization where everyone is heard and is invited to contribute.

• Work-life balance approach to work.

• Passion and Fun in everything we do.