27 Backend Systems Jobs - Page 2

Responsibilities: Architect and design end-to-end web applications using .NET for backend development and modern frontend frameworks. Lead the design and implementation of RESTful web services, ensuring they are secure, scalable, and meet business requirements. Collaborate with product managers, UX/UI designers, and other stakeholders to translate business requirements into technical solutions. Define and enforce architectural standards, coding guidelines, and best practices across development teams. Mentor and guide development teams in both frontend and backend technologies, ensuring the delivery of high-quality code. Conduct code reviews, providing feedback and ensuring adherence to best practices. Optimize application performance and scalability across both frontend and backend systems. Stay up-to-date with the latest trends and technologies in web development, cloud computing, and API design. Troubleshoot and resolve complex technical issues related to application architecture, including frontend rendering, backend processing, and API integration. Ensure compliance with security standards and regulations, including data protection and privacy requirements. Participate in the planning and estimation of development projects, providing architectural insights and recommendations. Qualifications: Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Extensive experience as a software architect with a focus on .NET, frontend, backend, and RESTful services. Strong knowledge of C#, .NET Core, and ASP.NET for backend development. Proficiency in modern frontend frameworks such as Angular, React, or Vue.js. In-depth understanding of RESTful API design, including best practices for security, versioning, and documentation. Experience with microservices architecture and containerization (Docker, Kubernetes). Strong understanding of HTML5, CSS3, JavaScript, and responsive design principles. Hands-on experience with cloud platforms such as Azure, AWS, or Google Cloud. Familiarity with database management systems, both SQL and NoSQL. Strong problem-solving skills and the ability to think critically and strategically. Excellent communication and leadership skills, with the ability to work effectively with cross-functional teams. Experience with Agile/Scrum methodologies. Knowledge of authentication/authorization mechanisms such as OAuth, JWT, etc. Preferred Skills: Experience in healthcare domain Knowledge of DevOps practices, including CI/CD pipelines and automated testing. Experience with performance tuning and optimization techniques. Certifications in relevant technologies or cloud platforms.

Department: Engineering / Architecture Reports To: VP of Engineering / CTO Role Summary: We are seeking a highly skilled and visionary Solution Architect to lead the design, development, and deployment of scalable, secure, and high-performance video streaming platforms and backend systems. This role requires deep expertise in Python-based microservices, real-time communication protocols, distributed systems, and backend infrastructure supporting video ingestion, processing, and delivery. The Architect will play a strategic role in defining technology roadmaps, solution blueprints, and ensuring robust architectural governance across projects. Key Responsibilities: Define end-to-end architecture for real-time video streaming, recording, and event workflows, ensuring scalability, security, and performance. Lead the design and evolution of microservices using Python and FastAPI, aligned with best practices in API-first development. Architect multi-tenant systems with strict RBAC, data isolation, and support for complex customer hierarchies (Grandparent > Parent > Child). Define integration strategies for data and messaging platforms including PostgreSQL, MongoDB, Redis, Kafka, and TimescaleDB. Architect secure RESTful APIs and WebSocket services with OAuth2, JWT, and robust audit logging for compliance. Design and oversee video streaming infrastructure using WebRTC, RTSP, HLS, RTMP, and SRT protocols. Guide implementation of backend workflows leveraging GStreamer pipelines for video ingestion, transcoding, and ABR playback. Champion event-driven architecture using Kafka or Redis Streams for real-time alerts, analytics, and service communication. Ensure all components follow security-by-design principles in line with OWASP ASVS 4.0.3 and STQC requirements. Collaborate closely with DevOps on infrastructure design, CI/CD automation, and high-availability deployments using Docker and Kubernetes. Perform architectural reviews, mentor engineers, and enforce scalable coding practices and secure development lifecycle (SDLC). Required Skills & Experience: 10+ years of experience in backend development and architecture, with at least 3+ years in designing video or streaming systems. Deep expertise in Python (FastAPI preferred) and asynchronous service frameworks. Strong command of PostgreSQL and MongoDB, including schema design, performance tuning, and scalability. Proven experience with Redis, Kafka, and object storage systems like MinIO or AWS S3. Hands-on architectural knowledge of streaming protocols (WebRTC, RTSP, HLS, RTMP) and video delivery optimization. Expertise in GStreamer or similar multimedia frameworks for streaming and transcoding workflows. In-depth understanding of secure API development, including OAuth2, JWT, TLS, and encryption best practices. Familiarity with Docker, Kubernetes, and service orchestration in production environments. Experience with high-throughput, low-latency systems and distributed computing principles. Preferred Qualifications: Experience with WebRTC media servers such as MediaSoup or Janus. Knowledge of TimescaleDB for time-series event data. Prior experience building secure, large-scale, real-time video surveillance or media platforms. Exposure to hybrid cloud-edge architectures and edge streaming optimization.