Wider (ex.HyperAd) | Full Stack Developer
On behalf of Wider (ex.HyperAd), SD Solutions is looking for a talented Full Stack Developer with 5+ years of experience to join our engineering team. The ideal candidate is hands-on, independent, and comfortable working across backend and frontend systems. You will be responsible for building scalable backend services in Python, developing modern frontend applications in React, and deploying systems on GCP. This role requires someone who can take ownership of features end-to-end — from architecture to production. SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer. Responsibilities: Develop and maintain backend services using Python Build and maintain frontend applications using React Design and implement APIs and integrations Deploy and manage services on Google Cloud Platform (GCP) Work with cloud services such as Cloud Run, Cloud Tasks, BigQuery (advantage) Collaborate with product and design teams to deliver high-quality features Ensure performance, scalability, and reliability of systems Participate in architecture discussions and technical planning Requirements: 5+ years of experience as a Full Stack Developer Strong hands-on experience with Python Strong experience with React (modern hooks-based development) Experience working with GCP Experience building and consuming REST APIs Experience with databases (SQL required, BigQuery advantage) Strong understanding of system design and scalable architectures Preferred Qualifications: Independent and execution-focused Strong problem-solving skills Clear communicator High ownership and accountability Organized and structured in task management About the company: Our client is a fast-growing Wider (ex. HyperAd) platform that automates creative optimization through machine learning. Their technology enables global brands to scale high-performing ads using data-driven automation, backed by top-tier investors and accelerators. By applying for this position, you agree to the terms outlined in our Privacy Policy. Please take a moment to review our Privacy Policy https://sd-solutions.breezy.hr/privacy-notice, and make sure you understand its contents. If you have any questions or concerns regarding our Privacy Policy, please feel free to contact us.