Senior Engineer, Backend: Cloud & API Development (Remote)
Senior Engineer, Backend: Cloud & API Development
Location: Remote
Division: Technology
Department: Engineering
About Us Quantum Computing Inc. (QCi) (Nasdaq: QUBT) is an innovative, integrated photonics company that provides accessible and affordable quantum machines to the world today. We are the pioneers of Entropy Quantum Computing (EQC), utilizing open quantum systems to solve NP-hard optimization problems. The Company’s portfolio offers unique capabilities in high-performance computing, artificial intelligence, cybersecurity, and remote sensing.
Position Description We are seeking a Senior Cloud API Developer to maintain and develop our cloud APIs which allow users to interact with our photonic quantum hardware. In this role, you will maintain and expand a microservices ecosystem that orchestrates complex optimization jobs, manages user access, and connects high-level cloud APIs and low-level hardware controllers.
You will be working in a hybrid environment, developing services that will run on cloud as well as on resource-constrained on-premise hardware stacks. This is a role that requires expertise in distributed systems, asynchronous event messaging, and strict API security standards.
Responsibilities
• Design, build, and maintain high-performance RESTful APIs using Golang and Python to support a broad ecosystem.
• Architect asynchronous, event-driven workflows using RabbitMQ (or similar message brokers) to decouple job scheduling, hardware execution, and result processing.
• Optimize service-to-service communication to ensure low latency and high reliability across a distributed stack.
• Monitor system health and implement distributed tracing to debug complex microservice interactions.
• Implement industry-standard security best practices for API authentication and authorization (OAuth2, OIDC, mTLS).
• Work within existing deployment and testing patterns to add new services to CI/CD. Required Qualifications
• 5+ years of professional backend software engineering experience.
• Expert proficiency in Golang and Python for production services.
• Strong background in message queuing systems (RabbitMQ, Kafka, or NATS) and event-driven architecture patterns.
• Proven track record of implementing API security best practices, including OAuth2, JWT, and protection against OWASP Top 10 vulnerabilities (Injection, Broken Auth).
• Experience designing scalable database schemas (SQL, NoSQL) and managing databases with indexing and TTL.
Preferred Qualifications
• Experience with gRPC and Protocol Buffers
• Experience with CI/CD pipelines (GitLab CI, GitHub Actions) and automated testing strategies.
Skills Golang, Python, Kubernetes, RabbitMQ, Microservices, REST APIs, gRPC, OAuth2, Docker, PostgreSQL, Linux, Git, CI/CD, MongoDB
Apply Now
Apply Now
Location: Remote
Division: Technology
Department: Engineering
About Us Quantum Computing Inc. (QCi) (Nasdaq: QUBT) is an innovative, integrated photonics company that provides accessible and affordable quantum machines to the world today. We are the pioneers of Entropy Quantum Computing (EQC), utilizing open quantum systems to solve NP-hard optimization problems. The Company’s portfolio offers unique capabilities in high-performance computing, artificial intelligence, cybersecurity, and remote sensing.
Position Description We are seeking a Senior Cloud API Developer to maintain and develop our cloud APIs which allow users to interact with our photonic quantum hardware. In this role, you will maintain and expand a microservices ecosystem that orchestrates complex optimization jobs, manages user access, and connects high-level cloud APIs and low-level hardware controllers.
You will be working in a hybrid environment, developing services that will run on cloud as well as on resource-constrained on-premise hardware stacks. This is a role that requires expertise in distributed systems, asynchronous event messaging, and strict API security standards.
Responsibilities
• Design, build, and maintain high-performance RESTful APIs using Golang and Python to support a broad ecosystem.
• Architect asynchronous, event-driven workflows using RabbitMQ (or similar message brokers) to decouple job scheduling, hardware execution, and result processing.
• Optimize service-to-service communication to ensure low latency and high reliability across a distributed stack.
• Monitor system health and implement distributed tracing to debug complex microservice interactions.
• Implement industry-standard security best practices for API authentication and authorization (OAuth2, OIDC, mTLS).
• Work within existing deployment and testing patterns to add new services to CI/CD. Required Qualifications
• 5+ years of professional backend software engineering experience.
• Expert proficiency in Golang and Python for production services.
• Strong background in message queuing systems (RabbitMQ, Kafka, or NATS) and event-driven architecture patterns.
• Proven track record of implementing API security best practices, including OAuth2, JWT, and protection against OWASP Top 10 vulnerabilities (Injection, Broken Auth).
• Experience designing scalable database schemas (SQL, NoSQL) and managing databases with indexing and TTL.
Preferred Qualifications
• Experience with gRPC and Protocol Buffers
• Experience with CI/CD pipelines (GitLab CI, GitHub Actions) and automated testing strategies.
Skills Golang, Python, Kubernetes, RabbitMQ, Microservices, REST APIs, gRPC, OAuth2, Docker, PostgreSQL, Linux, Git, CI/CD, MongoDB
Apply Now
Apply Now