Senior Back-end Engineer (.NET + Azure)

Join our cross-functional product team to design, build, and operate cloud-native services on Azure. You’ll own everything from clean C# code to AKS deployments, ensuring our APIs are scalable, observable, and secure.

YOUR EXCITING TASKS

• Develop scalable, maintainable software solutions using C# and .NET
• Design and integrate RESTful APIs adhering to industry standards and best practices
• Implement monitoring and logging using tools like Sentry, or Azure Application Insights
• Ensure secure communication, authentication, and authorization across services following industry security standards
• Write and maintain unit tests and integration tests to ensure code reliability
• Collaborate with frontend developers, QA, and BA/PO through code reviews and knowledge-sharing
• Optimize code quality, performance, and reliability continuously
• Prepare and update technical documentation
• Stay current with emerging technologies and industry trends

• 4+ years of experience in C# and .NET
• Proven expertise in designing and building RESTful APIs
• Deep hands-on experience with Microsoft Azure with Container Registry; AKS; API management
• Familiar with Azure services such as FrontDoor, Private link, WAF, DNS & Private DNS zone, Managed Identity, VNet, Network security group, Defender for cloud
• Experience with databases (e.g., SQL Server, CosmosDB, NoSQL)
• Proficient in unit testing and test automation frameworks
• Solid understanding of software design patterns and development best practices
• Experience with architectures like Onion, DDD, Event-Driven, or Clean Architecture
• Familiar with leveraging AI-assisted development tools (e.g., Cursor, Claude) to improve productivity and code quality
• Strong problem-solving, communication, and collaboration skills
• Proficiency in English (written and verbal)

• Knowledge of designing scalable and highly available systems
• Familiarity with other clouds (AWS, GCP) is a plus

• Competitive salary and benefits
• Year-end bonus (13th-month salary)
• Generous annual leave of up to 18 days
• Additional premium health insurance
• Enjoy a stress-free and comfortable commute to and from work with our Grab Services sponsor
• Enjoy an endless selection of delicious refreshments, including gourmet coffee, beverages, snacks, and fresh fruits, all complimentary
• Focused on individual development:
• Unlimited access to Udemy and other recommended courses
• Sponsored Professional certificates such as AWS, PMI, Scrum Master, etc
• Sharing session every Friday, come along with lunch provided by CODE LEAP
• 1-on-1 coaching with experienced professionals
• Flexible work policy, which provides flexible hours to accommodate personal schedules and commitments
• Dynamic, fun, and agile environment, perfect for sharing and creativity
• Open-minded, kind & humble colleagues
  

Come to talk to us at [email protected]

About Us

With our expert teams spread across two continents, CODE LEAP provides innovative software solutions for venture-backed companies and leading enterprise businesses in Germany. Our teams in Berlin (Germany) and Ho Chi Minh City (Vietnam) work hand in hand to develop state-of-the-art solutions of the highest quality.

Because collaborating with the right people is the secret to our successful growth.

We future-proof organizations - be part of it!