Company DescriptionVelocity Group is a leading provider of innovative software solutions, dedicated to delivering cutting-edge digital products tailored to meet the evolving needs of businesses. With a strong emphasis on creativity, efficiency, and technical excellence, Velocity Group empowers organizations to achieve their goals through modern technology. The company is at the forefront of digital transformation, building impactful software products in a collaborative and fast-moving environment.Learn more at: https://velocitygroup.gr/en/Role DescriptionThis is a full-time job for a Backend Developer based in Cairo, Egypt.The Backend Developer will be responsible for designing, developing, and maintaining scalable backend systems, APIs, databases, and integrations that support modern web and SaaS applications. The role involves working closely with front-end developers, product teams, and project managers to deliver secure, reliable, and high-performance digital products.The ideal candidate should have strong experience in backend development, database architecture, API design, authentication, third-party integrations, and cloud-based or serverless environments.SkillsStrong backend development experience using Node.js, Python, PHP, or similar technologiesExperience designing and developing REST APIsStrong knowledge of PostgreSQL, MySQL, and relational database designExperience with database queries, indexing, optimization, and data modelingFamiliarity with Supabase, including PostgreSQL, Auth, RLS, Storage, and Edge FunctionsExperience with authentication, authorization, and secure backend architectureKnowledge of API security, validation, error handling, rate limiting, and loggingExperience integrating third-party APIs, including payment, email, CRM, AI, and automation servicesFamiliarity with Backend-as-a-Service and serverless platformsExperience with Git and GitHub workflowsFamiliarity with Docker, Linux servers, and deployment workflowsExperience with cloud platforms such as Azure, DigitalOcean, AWS, or Google CloudKnowledge of tools such as Postman or InsomniaFamiliarity with Slack, Jira, and TrelloExperience with AI APIs and AI coding tools is a strong plusStrong problem-solving skills and attention to code qualityExcellent written and verbal communication skills in EnglishQualificationsBachelor’s degree in Computer Science, Software Engineering, or a related fieldProven experience as a Backend Developer or similar roleStrong understanding of backend architecture, databases, APIs, and secure application developmentExperience building scalable and maintainable backend systemsAbility to collaborate effectively with front-end developers, UI/UX designers, and project managersFamiliarity with Agile methodologies and modern software development workflowsStrong ability to translate business requirements into reliable backend functionalityGood understanding of performance, scalability, security, and maintainabilityExcellent command of the English language, both written and verbalPassion for building high-quality, secure, and scalable software applications