Senior Backend Tech Lead
We are looking for a Senior Backend Tech Lead to join our infrastructure team. In this role, you will design, develop, and maintain backend systems to drive product scalability and performance. You will work with a range of technologies, including Python, Java, SQL, REST APIs, and cloud services, with deployments in both cloud and on-prem environments. You will collaborate closely with engineers, product managers, and other stakeholders to build new features and optimize existing systems to meet business demands. Responsibilities: Own and maintain core backend services that support millions of daily operations. Collaborate with cross-functional teams to deliver high-quality features using Agile methodologies. Ensure backend infrastructure is scalable and efficient, leveraging cloud services for server deployment. Optimize system performance for both cloud and on-prem deployments. Skills and Qualifications: 10+ years of experience with Java and Python ; prior Tech Lead experience is required (5yr+). Proven experience in developing and supporting high-scale systems. Expertise with cloud platforms (AWS, GCP, Azure) and server deployment. Experience with on-premise deployments is a plus. Strong background in working with large database environments, preferably PostgreSQL . Familiarity with Agile development practices . Ability to take ownership of tasks, driving them from concept through production. Strong communication skills in English, both written and verbal. Proficiency with frameworks like Spring , Hibernate (or similar). Experience with FastAPI , Pydantic , SQLAlchemy (or similar). Familiarity with task queues and real-time solutions such as Celery , Redis , Sentry (or similar). Previous experience in a tech startup is a plus. Passion for DevOps is a plus. **This role is full-time from our Israel office**