Backend Engineer

Join the Business Data & Dev Group! AppsFlyer is rapidly growing. More customers are using more of our products while generating more data that we process and analyze in order to deliver insights that ensure our customers make the best choices. The Business Data & Dev group is an integral part of the SaaS infrastructure of AppsFlyer, playing a central role in the design and development of core business workflows and critical services that enable and support AppsFlyer growth and revenue from its customer base and product offerings. We are looking for a software engineer to join our IRS team! The role of the IRS team is to own and maintain the critical services and workflows driving AppsFlyer's consumption-based billing platform. This role is for ambitious backend engineers who are passionate about owning critical projects, gaining a broad technical and business perspective, and collaborating across departments (R&D, Finance, Product, Business). We seek an experienced engineer familiar with modern, resilient microservices architecture and best practices. What you'll do: Develop end-to-end services and processes, from gathering requirements and research to implementation, deployment, and monitoring. Improve quality and find weaknesses in existing processes and services. Participate in brainstorming and early-stage designs. Integrate and implement AI flows and solutions into the team and department. Mentor, advise, and work collaboratively within the group, with other development teams, and with all other business teams in the company. Continuously learn and follow new technologies both for personal growth and to ensure we are making the most informed technology choices possible. What you have: 3+ years of experience in backend software engineering. Strong experience with Node.js, Go, or Python. Some exposure to React and frontend. Practical understanding of big systems architecture and how to build resilient services using Kubernetes. Experience with SQL databases. Experience working in public cloud environments - K8S, managed AWS services (RDS, SQS, Athena, EMR, etc). Practical experience with CLI and Docker. Experience building and maintaining CI/CD pipelines. A strong team player with a sense of ownership and accountability. A mindset of continuous learning, curiosity, and openness to trying new technologies. Ability to understand the big picture, including technical and product perspectives. B.Sc. in Computer Science or equivalent practical experience. Bonus Points: Experience in NoSQL databases 1+ year of experience with AI concepts and tools, integrating AI workflows into backend systems As a global company operating from 25 offices across 19 countries, we reflect the human mosaic of the diverse and multicultural world in which we live. We ensure equal opportunities for all of our employees and promote the recruitment of diverse talents to our global teams without consideration of race, gender, culture, or sexual orientation. We value and encourage curiosity, diversity, and innovation from all our employees, customers, and partners.