Backend Software Engineer
One Technology ServicesAbout the role
Job Title: Backend Software Engineer
Duration: 12 + months
Location: Fremont, CA
Pay Rate: $60
Employment Status: TN ,H1B, GC , USC
About the Job
One Technology Services is hiring a Backend Software Engineer on behalf of our very prestige client in Fremont, CA.
Our client is seeking a Backend Software Engineer to contribute to the development of various Web Applications. The Engineers will be responsible for building and maintaining full stack applications that support various use cases of service business. User interfaces are built with Angular, React and Typescript and are powered by highly performant backend distributed systems. The Engineer will be working closely with our end users, focus on extensible design systems, and obsess over open-source quality solutions to create scalable applications.
Responsibilities
Design, develop, and maintain robust backend services using .NET Core and C#, focusing on high-performance, scalable applications that support Tesla innovative products
Build and optimize RESTful APIs to enable seamless integration between services, frontend applications, and external systems
Implement message queuing and streaming solutions with RabbitMQ and Kafka to handle real-time data processing and event-driven architectures
Write efficient SQL queries in MySQL to manage complex data operations, ensuring data integrity and performance in large-scale environments
Collaborate on software architecture decisions, applying strong object-oriented principles, design patterns, and fundamentals in algorithms, data structures, and code modularity to create maintainable, high-quality code
Integrate open-source tools and technologies into development workflows, leveraging .NET Framework, .NET Core, package management, and dependency injection for efficient builds
Participate in CI/CD pipelines using Docker and Kubernetes, incorporating continuous deployment practices, feature toggles, logging, metrics, monitoring, and alerting to ensure reliable releases
Conduct code reviews, debug issues, and proactively own assignments to drive team success in a fast-paced, agile environment
What You Will Bring
5+ years of professional work experience in software development, with expert-level proficiency in .NET and C# (particularly .NET Core)
Expertise in SQL queries using MySQL, with a strong ability to design and optimize database interactions
Proven experience with RabbitMQ and Kafka for messaging and event streaming
Demonstrated expertise in building secure, scalable REST APIs
Strong fundamentals in object-oriented programming and software architecture, including fluency in software design, algorithm development, data structures, code modularity, and maintainability
Hands-on experience with .NET Framework, .NET Core, package management, and dependency injection
Experience with Angular and React is a plus but not required
Working knowledge of continuous deployment, feature toggles, logging, metrics, monitoring, and alerting
A proactive, positive mindset: remain engaged in challenging situations, own assignments fully, and take accountability for team success.
Responsibilities
- Design, develop, and maintain robust backend services using .NET Core and C#
- Build and optimize RESTful APIs for seamless integration
- Implement message queuing and streaming solutions with RabbitMQ and Kafka
- Write efficient SQL queries in MySQL for complex data operations
- Collaborate on software architecture decisions
- Integrate open-source tools and technologies into development workflows
- Participate in CI/CD pipelines using Docker and Kubernetes
- Conduct code reviews and debug issues
Qualifications
- 5+ years of professional work experience in software development
- Expert-level proficiency in .NET and C#
- Expertise in SQL queries using MySQL
- Proven experience with RabbitMQ and Kafka
- Demonstrated expertise in building secure, scalable REST APIs
- Strong fundamentals in object-oriented programming and software architecture
- Hands-on experience with .NET Framework and package management
- Experience with Angular and React is a plus
Skills mentioned
About One Technology Services
One Technology Services, headquartered in Texas, USA, is a global provider of custom software development and IT staffing solutions, helping businesses scale faster and operate more efficiently. We specialize in delivering high-quality, scalable web and mobile applications, robust enterprise systems, and product engineering services tailored to each client’s strategic objectives. Our staff augmentation model allows organizations to seamlessly extend their teams with vetted developers, engineers, and technology professionals—onshore or offshore—without compromising on quality or control. Whether you're launching a new product, modernizing legacy systems, or expanding your development capacity, we provide the technical expertise and agile resourcing needed to execute with confidence.
H-1B sponsorship history
Historical employer filing data was found for One Technology Services. The employer record includes 16 historical certified applications. This is employer-level history, not a guarantee that this role currently offers sponsorship.