Job Opportunities API

About Us 1GLOBAL  is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned and operated global mobile core network, fully fledged in-house developed eSIM technology, and an extensive portfolio of telecom licenses – 1GLOBAL operates as a fully regulated telecommunications provider across 40 countries worldwide. We serve many of the world’s leading banks, enterprises, and digital-first businesses, including neo-banks, global fast moving consumer goods companies, travel leaders, and payment service providers. Today, 1GLOBAL connects more than  70 million people and devices globally , enabling our customers to launch, scale, and innovate with confidence in the mobile ecosystem. 1GLOBAL is a profitable, fast-growing business. With full-year revenues in 2025 exceeding  US$200 million  and profits of over  US$25 million , we generate strong cash flows to fund our growth allowing us to continuously invest in infrastructure, platform innovation, and global expansion. Recent years have marked a defining phase in our journey, with major enterprise and mass-consumer client wins accelerating our evolution into a global mobile connectivity powerhouse, purpose-built to enable consumer brands to enter and succeed with their own  aspirations to offer telecommunications services to their clients. Founded in 2022 by experienced technology entrepreneurs, Hakan Koç and Pyrros Koussios, 1GLOBAL has rapidly emerged as a European technology leader shaping the future of global telecommunications . We operate as a fully regulated Mobile Virtual Network Operator (MVNO) in 12 countries and as a regulated telecom operator in an additional 28 markets. Headquartered in the Netherlands, with world-class R&D hubs in Lisbon, Berlin, and São Paulo, our team of close to  500 experts across 15 countries  is united by a single ambition: to redefine global mobile connectivity through technology, scale, and execution excellence. About the Team We are looking for a Senior Software Engineer to join our Network Automation Unit in Sydney, Australia. This is a software-first role focused on turning complex network and telecom workflows into reliable internal platforms, automation systems, and test capabilities. You will work closely with telco teams to understand real operational problems, build a strong technical context, break down ambiguous work, and deliver safely. You will also work in an AI-assisted engineering environment where engineers remain accountable for understanding the problem, reviewing outputs critically, and validating the result end-to-end. About the Role Work directly with telco teams to understand problems, workflows, and constraints  Investigate systems, repos, tickets, and runtime behavior  Build reliable knowledge bases that capture how complex systems actually work  Design reliable technical solutions for operational and automation problems  Break down ambiguous work into clear tickets, execution steps, and validation plans  Use AI-assisted workflows to speed up research, implementation, and delivery  Review AI-generated code critically for correctness, quality, and production safety  Deliver changes to staging and validate them through integration and end-to-end testing  Requirements About You Senior-level experience building backend, platform, automation, or internal tooling  A software-first mindset and comfort working in operationally complex domains  Strong technical judgment, especially when reviewing AI-generated output  Experience turning ambiguous problems into structured investigations and executable plans  Strong knowledge of AWS infrastructure and cloud services Working knowledge of P