Senior Back-end Developer, .Net

🔥 18 hours ago

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AppXite

WebsiteLinkedInAll Job Openings

51 - 200 employees

☁️ SaaS

🏪 Marketplace

SaaS • Cloud Computing • Marketplace

AppXite is a cloud platform designed to meet the business needs of sellers, distributors, and vendors. It offers a comprehensive suite of services including catalog management, headless commerce, configure-price-quote, subscription billing, and sales analytics. With an emphasis on enabling technology-as-a-service business operations, AppXite facilitates multi-vendor and multi-cloud offerings through automated billing, provisioning, and partner channel management. The platform supports integration with major vendors like Microsoft, AWS, Google, and IBM, allowing businesses to streamline their cloud services and manage subscriptions through a single interface.

📋 Description

• Design, develop, and maintain high-quality backend services using modern .NET technologies. • Take ownership of critical system components, including architecture, design, documentation, and long-term maintainability. • Build and evolve multi-instance and multi-tenant architectures. • Implement inter-service communication using Azure Service Bus and REST APIs. • Develop and maintain scheduled background workers and asynchronous processing pipelines. • Participate in system architecture discussions, propose improvements, and influence technical decision-making. • Continuously improve code quality, performance, security, and system reliability. • Perform code reviews, provide technical guidance, and mentor other engineers. • Collaborate closely with QA and support teams to troubleshoot complex production issues and improve system stability. • Actively contribute to improving development processes, engineering standards, and delivery practices. • Participate in the full software development lifecycle: requirements analysis, estimation, design, development, testing, deployment, and maintenance.

🎯 Requirements

• 5+ years of professional experience in back-end development using the .NET stack, with a strong focus on C# and modern .NET (6+). • Strong hands-on experience in designing, developing, and maintaining high-performance, scalable, and reliable backend services. • Proven experience with ASP.NET Web API and building RESTful APIs. • Expert knowledge of MS SQL Server, including performance tuning, indexing strategies, query optimization, and data modeling. • Advanced experience with Entity Framework, including performance optimization and complex data access scenarios. • Solid understanding and practical application of SOLID principles, clean architecture, and modern software engineering best practices. • Strong experience working with message-based architectures using Azure Service Bus (experience with RabbitMQ, Kafka, or Azure Queue Storage is a plus). • Strong experience with Git-based version control workflows and collaborative development practices. • Ability to design and implement robust, maintainable, and testable software solutions. • Upper-intermediate or higher English communication skills, enabling effective collaboration in an international environment.

🏖️ Benefits

• Remote-First Flexibility: Enjoy the freedom of a fully remote role, or choose to work from our Latvia office. • Work with global Tech Leaders: Collaborate on solutions used by some of the biggest names in the industry, including Adobe, AWS, Cisco, Google, IBM, Microsoft, Lenovo, and Liquid. • Skilled, International Team: Work alongside experienced professionals in a collaborative, multicultural environment. We value technical excellence, clear communication, and mutual support. • Professional Development: Advance your skills with access to Microsoft certifications and continuous learning opportunities tailored to your role. • Time to Recharge: Enjoy four weeks of paid vacation per year, plus paid public holidays. • Referral Rewards: Help us grow our team - our employee referral program recognizes and rewards your contributions.