Senior Python Backend Engineer IRC261902

Description

Our customer is a leading global telecommunications provider, delivering wireless, broadband, and enterprise solutions. The company is known for its robust network infrastructure, innovative technology, and commitment to digital transformation, serving millions of consumers and businesses worldwide.

Our high professinal ream will work under implemention of a secure, automated, and standardized mobile signing and deployment platform for iOS and Android applications

Requirements

• 5+ years of experience in Python backend development, focusing on secure and scalable services.
• Strong knowledge of cryptographic libraries (e.g., PyCryptodome, OpenSSL, cryptography).
• Ni to have experience integrating with HSMs (e.g., Thales, SafeNet, AWS CloudHSM) using PKCS#11 or similar protocols.
• Familiarity with asymmetric encryption, digital signatures, and hashing algorithms (RSA, ECDSA, SHA-256, etc.).
• Experience working with RESTful APIs and secure communication protocols (TLS, mTLS).
• Understanding of key management practices and compliance frameworks (FIPS, GDPR, eIDAS).
• Experience with Docker and containerized deployments.
• Knowledge of database management for storing signature metadata (SQL/NoSQL).
• Familiarity with CI/CD pipelines and deployment automation.
• Strong problem-solving skills and attention to security best practices.

Job responsibilities

• Microservices Architecture – Design and implement RESTful APIs for a centralized signing service, ensuring scalability and security.
• Security & Cryptography – Implement secure signing mechanisms using HSM (Hardware Security Module), certificate management, and encryption protocols.
• IAM Integration – Work with Identity & Access Management (IAM) solutions to enforce authentication, authorization, and access controls.
• Database & Storage – Design efficient data models and integrate with relational (PostgreSQL, MySQL) and NoSQL databases.
• Performance Optimization – Ensure low-latency and high-performance backend processing for signing operations.
• Logging & Monitoring – Implement robust logging and monitoring using ELK, Prometheus, or similar tools.
• Collaboration & Documentation – Work with security teams, JIRA admins, and DevOps to align implementation with business requirements.

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

About GlobalLogic

GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.