Backend Engineer – Energy

Description
Join us at Nayax, a global fintech leader (NASDAQ; TASE: NYAX) revolutionizing the world of cashless payments, consumer engagement, and business management solutions. With more than 1,200 employees across 12 offices worldwide. At Nayax, you'll be part of a diverse and innovative community where your work makes a real impact and helps shape the future of payments.

We are currently seeking a
Backend Engineer (Nayax Energy)
to join our team and play a pivotal role in shaping the future of our company.

Nayax Energy is a dynamic division of Nayax, dedicated to powering the future of mobility through smart, cashless fintech solutions for the Electric Vehicle (EV) ecosystem.

By combining cutting-edge technology with a passion for sustainability, we deliver seamless payment, management, and automation platforms that make EV charging smarter, simpler, and more accessible worldwide.

The Backend Engineer will report directly to the Software Director, Nayax Energy.

Key Responsibilities

• Design, develop, and maintain backend systems using C# and .NET Core
• Build scalable APIs and microservices for EV fintech platforms
• Work with SQL Server, Redis, and messaging systems like RabbitMQ or Amazon SQS
• Support CI/CD pipelines and contribute to automated testing (unit, integration, performance)
• Implement monitoring, alerting, and logging tools such as Prometheus, Grafana, or Kibana
• Collaborate with Product, DevOps, QA, and Frontend teams in an Agile environment
• Collaborate on the design and integration of AI-based tools to enhance automation, insights and system behavior.

Requirements

• B.Sc. or M.Sc. in Computer Science, Software Engineering, or a related field.
• 5+ years of hands-on experience in backend development with a focus on .NET technologies and automation.
• Languages & Frameworks: C#, .NET Core, SQL Server.
• Infrastructure & Messaging: Redis, RabbitMQ, Amazon SQS.
• Automation & DevOps Tools: Git, GitLab/GitHub, TeamCity, Docker, Kubernetes (advantage).
• Testing & Monitoring: NUnit/XUnit, Postman/Newman, Prometheus, Grafana, Kibana/Elastic, or similar.
• Strong ownership mindset and ability to drive backend initiatives end-to-end.
• Excellent problem-solving skills and technical judgment.
• Collaborative attitude with communication skills in Agile environments.

What Makes This Role Exciting

• Be part of building and scaling innovative backend systems that power fintech solutions for the fast-growing EV ecosystem.
• Work hands-on with modern technologies like C#, .NET Core, Redis, RabbitMQ, Docker, and Kubernetes.
• Gain exposure to automation, CI/CD pipelines, monitoring, and AI-driven innovation.
• Collaborate with talented global teams across Product, DevOps, QA, and Frontend.
• Make a real impact by contributing to sustainable, green energy solutions and shaping the future of EV charging.

Learn More About Nayax
Nayax is a global fintech company (NASDAQ; TASE: NYAX) providing an end-to-end platform for payments, consumer engagement, and business operations.

Founded in 2005, Nayax empowers businesses to grow revenue, reduce operational costs, and deliver seamless commerce experiences. Our customer-first mindset and commitment to in-house innovation have positioned us at the forefront of the cashless payment revolution, serving the unattended and retail sectors around the world.

We support over 80 payment methods in 50+ currencies, hold a European payment institution license, and have formed strategic partnerships with global financial institutions to deliver powerful, scalable solutions.

With more than 1,100 employees across 11 global offices, Nayax operates in 62+ countries. Our global headquarters in Herzliya Hills, Israel, is our largest site, housing over 600 employees across 20+ departments — just a short walk from the train station and designed for collaboration and growth.

At Nayax, we believe in creating long-term impact through loyalty tools, omnichannel solutions, and an agile ecosystem of value-added services. We're proud to support businesses in reaching new heights and we're always looking for innovative, passionate individuals to join us.