Senior Backend EngineerRequired Experience: 6+ years minimumMust-Have Technical SkillsTypeScript & 3+ years building production APIsAWS Lambda/Serverless: 2+ years hands-on experience with Lambda,Multi-Tenant SaaS: 2+ years building/operating multi-tenant systems with tenant isolationPostgreSQL: Complex queries, optimization, schema designREST APIs: Designing scalable, well-documented APIs consumed by React frontendsNice-to-HaveReact/frontend experience for full-stack collaborationExperience with AI/ML API integrationsSnowflake or data warehouse experienceField service management or B2B SaaS backgroundAWS certificationsAPI Gateway, SQS, EventBridgeResponsibilities:Backend Development:o Develop and maintain server-side logic using Python,, or other backend technologies.o Collaborate with front-end developers to integrate user-facing elements using server-side logic.Database Management:o Designed and maintained database architecture, ensuring high performance and responsiveness to requests from the front end.API Development:o Build and optimize RESTful APIs for seamless communication between the front-end and back-end systems.Security and Compliance:o Implement security and data protection measures, ensuring compliance with industry standards and best practices.Collaboration:o Work closely with cross-functional teams to deliver high-quality software solutions, including frontend developers, product owners, and QA engineers.Qualifications/Experience:· Frontend experience with React.· Proven experience as a backend developer with expertise in Python,, Type Script, AI.· Strong knowledge of database systems (e.g., MySQL, PostgreSQL) and API development.· Familiarity with cloud platforms (e.g., AWS, Azure) is a plus.· Understanding of security and compliance considerations in backend development.Direct contact at US)Job Types: Full-time, PermanentPay: €42,255.09-€110,496.77 per yearBenefits:Sick payWork from homeWork Location: Remote