Cloud Back-End API Developer - US Remote
We are a leading global software company dedicated to the world of computer aided design, 3D modeling and simulation— helping innovative global manufacturers design better products, faster. Our culture encourages creativity, welcomes fresh thinking, and focuses on growth so our people, our business, and our customers can achieve their full potential.
We are seeking an accomplished Backend API Developer with advanced expertise in Python, Java, and Node.js to join our team. This role designs, develops, and optimizes backend services and APIs with a strong focus on performance, security, and scalability. The ideal candidate has extensive experience in API development, secure authorization via OAuth2, and cloud-native development principles on platforms like Azure or AWS. A solid understanding of backend services, including SQL and NoSQL databases, and message brokers, is essential. You will be part of a self-organized, collaborative team delivering high-quality, customer-centric solutions.
Responsibilities
- Design, develop, and maintain scalable and high-performance backend services and RESTful APIs.
- Write clean, efficient, and well-documented code primarily in Python, Java, and Node.js, following industry best practices.
- Conduct unit and API testing, ensuring code quality and functionality before deployment.
- Implement secure authorization and authentication mechanisms, including OAuth2, to protect data access.
- Develop and integrate backend services with various systems and frameworks, handling complex data structures and RESTful API exchanges.
- Utilize cloud-native principles to deploy and manage backend services on cloud platforms, particularly Azure and AWS.
- Conduct security reviews, implementing encryption, TLS, and other security measures to protect application integrity.
- Troubleshoot, debug, and optimize backend applications for maximum performance and reliability.
- Collaborate with cross-functional teams, including frontend developers, product managers, and security experts to deliver customer-focused solutions.
- Stay up-to-date with advancements in backend development, security practices, and cloud technologies to continually enhance our services.
- Education and Experience: Bachelor’s degree in computer science, engineering or equivalent.
Qualifications
- 6+ years of professional experience in software development with SDLC.
- 4-5 years of experience delivering enterprise-grade cloud and SaaS applications.
- Advanced proficiency in Python, Java, and Node.js, with significant backend API development experience.
- Strong design and integration experience for REST APIs and complex data exchanges.
- Deep knowledge of OAuth2 for secure authorization and authentication.
- Experience with cloud platforms (Azure, AWS) and cloud-native deployment and scaling.
- Security expertise including encryption, TLS, and security reviews.
- Fluent in English with excellent communication skills.
- Ability to work effectively in a self-organized, collaborative team environment.
Preferred Skills
- Knowledge of microservices architecture and modular service design.
- Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB, Redis) and message brokers (e.g., RabbitMQ).
- Experience with unit testing, API testing, and testing frameworks (e.g., Jest, Mocha, JUnit, Pytest).
- Familiarity with Docker, Kubernetes, and CI/CD pipelines for automated testing and deployment.
Why us?
Working at Siemens Software means flexibility— choosing between working at home and the office at other times is the norm. We offer great benefits and rewards from a world leader in industrial software. We value diversity and inclusion and strive to reflect the communities we work in.
Disclaimer
Please note that this opportunity is currently available exclusively to employees of Altair and DISW under the current integration framework. There is a possibility that the position may be made available to all Siemens employees through a future external posting, but this is not guaranteed. This communication does not constitute a promise or guarantee of future employment opportunities beyond the current scope.
Equal Employment Opportunity
Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, citizenship status, sex, age, disability, marital status, pregnancy, genetic information, sexual orientation, gender identity, or other protected categories.
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