Johannesburg: Integrations Developer

A fast-growing logistics tech team is expanding its digital capabilities and looking for a hands-on Developer to own customer integrations and website maintenance. Youll work across APIs, webhooks, SFTP, and EDI to connect our systems with customer platforms – and keep our public and private web properties running smoothly. Youll collaborate with the Head of Technology and Solutions Architect, work in sprints, and be part of a team that values clean code, smart automation, and fast delivery. Why youll love it here: Hybrid work setup (South Africa-based) Work with modern stacks and integration tools Own your projects and see your impact Collaborate with a low-ego, high-output team Key Responsibilities: Design and implement customer integrations using REST/SOAP/GraphQL APIs, webhooks, and file drops (SFTP/FTPS) Build and maintain company websites (marketing customer portals), improving performance, accessibility, and SEO Write SQL for reporting, validation, and troubleshooting; build monitoring and alerting for integrations Collaborate across teams to translate business needs into technical solutions; document APIs, flows, and runbooks Job Experience and Skills Required: Education: Bachelors degree in Computer Science/Information Systems or equivalent experience Experience: 36 years in software/integration development (mid to senior level) Skills: REST APIs, webhooks, JSON/XML/CSV/EDI OAuth2, JWT, API keys, mTLS Server-side: .NET (C#), Node.js/TypeScript, or Python Front-end: HTML5, CSS3, JavaScript; React/Vue exposure a plus SQL (T-SQL/PostgreSQL/MySQL), Redis caching, pagination strategies Integration tooling: Postman, OpenAPI, SFTP automation, PGP pipelines Messaging: RabbitMQ, Azure Service Bus, Kafka or similar DevOps: Git/GitHub, CI/CD, automated testing, observability tools Security: OWASP Top 10, secrets management, secure data handling Non-negotiables: Proven experience building and supporting integrations Strong debugging and documentation skills Calm under pressure and collaborative by nature Apply now!