• Bug Triage & Issue Resolution: Support the end-to-end triage process for incoming bugs and technical issues, helping to prioritise by severity and customer impact. • Investigate, reproduce, and document issues clearly, escalating to product engineering with detailed context where required. • Contribute to fast, high-quality resolutions to maintain product stability and customer confidence, with support from senior engineers. • Customer-Facing Technical Support: Act as a technical point of contact for customer issues, helping to diagnose problems related to API integrations, webhooks, and data workflows alongside senior colleagues. • Communicate clearly with non-technical and technical stakeholders, translating complex issues into understandable updates and next steps. • API & Webhooks Support: Support customers and internal teams with API and webhook integrations, helping troubleshoot connectivity issues and failures. • Internal Tooling & Automation: Contribute to internal tooling that automates repetitive support and operational tasks, improving team efficiency. • Observability & Monitoring: Use and contribute to our observability platform for log correlation and error monitoring. • Product Engineering Contribution: Pick up defined engineering tasks from the product backlog, working alongside senior developers to ship features.

Join our Team About the opportunity As a System Integration Engineer you will help deliver cutting-edge cloud platforms and mobile core networks for 4G/5G/6G and IoT. You will work with global teams and operators, gaining hands-on experience across cloud, IP networks and automation, and build a strong foundation to grow into a technical expert or solution architect. This role is ideal for talents with up to 3 years of experience (including fresh graduates) who are passionate about telecom, cloud and new technologies, and who want to see their work power real networks used by millions of subscribers. What you will do - Deploy and integrate core network, network management and cloud systems (e.g. OpenStack, Kubernetes, virtualization, containers, Linux, TCP/IP). - Perform installation, upgrade, expansion, data migration, testing and troubleshooting for operator networks in China and worldwide. - Provide technical support and consulting on 4G/5G/6G, IoT and NFV solutions, joining customer meetings and contributing to solution design. - Work closely with sales, product and project managers to plan tasks and support successful project delivery. - Document best practices, create technical guides and share knowledge within the team and wider organization. - Continuously explore automation, scripting and AI-assisted tools to improve delivery quality and efficiency. The skills you bring - Bachelor's degree or above in Computer Science, Communications, Electronics, Software Engineering or related majors. - Basic knowledge of IP networking / TCP/IP and Unix/Linux; lab, course or project experience is welcome. - Familiarity or strong interest in virtualization, Docker/containers, Kubernetes, OpenStack and related cloud technologies. - Curiosity about AI and new technologies, and willingness to use tools (e.g. code assistants, document or test automation) to improve how you work. Nice to have: - Shell or Python scripting. - Exposure to server hardware. - Basic understanding of 4G/5G core, NFV or IoT concepts. - Soft skills: Good communication, teamwork, strong learning ability, and a customer-focused, proactive attitude. - Language & mobility: Native-level Chinese and good English (able to use English as a working language); willingness to travel within China and abroad when needed. - Experience level: 0-3 years of relevant work experience, including internships or project experience in related areas. Why join Ericsson?At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next. What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more. Primary country and city: China (CN) ||Dalian, Xi'an, Guangzhou Req ID: 785765

Join our Team About the opportunity As a System Integration Engineer you will help deliver cutting-edge cloud platforms and mobile core networks for 4G/5G/6G and IoT. You will work with global teams and operators, gaining hands-on experience across cloud, IP networks and automation, and build a strong foundation to grow into a technical expert or solution architect. This role is ideal for talents with up to 3 years of experience (including fresh graduates) who are passionate about telecom, cloud and new technologies, and who want to see their work power real networks used by millions of subscribers. What you will do - Deploy and integrate core network, network management and cloud systems (e.g. OpenStack, Kubernetes, virtualization, containers, Linux, TCP/IP). - Perform installation, upgrade, expansion, data migration, testing and troubleshooting for operator networks in China and worldwide. - Provide technical support and consulting on 4G/5G/6G, IoT and NFV solutions, joining customer meetings and contributing to solution design. - Work closely with sales, product and project managers to plan tasks and support successful project delivery. - Document best practices, create technical guides and share knowledge within the team and wider organization. - Continuously explore automation, scripting and AI-assisted tools to improve delivery quality and efficiency. The skills you bring - Bachelor's degree or above in Computer Science, Communications, Electronics, Software Engineering or related majors. - Basic knowledge of IP networking / TCP/IP and Unix/Linux; lab, course or project experience is welcome. - Familiarity or strong interest in virtualization, Docker/containers, Kubernetes, OpenStack and related cloud technologies. - Curiosity about AI and new technologies, and willingness to use tools (e.g. code assistants, document or test automation) to improve how you work. Nice to have: - Shell or Python scripting. - Exposure to server hardware. - Basic understanding of 4G/5G core, NFV or IoT concepts. - Soft skills: Good communication, teamwork, strong learning ability, and a customer-focused, proactive attitude. - Language & mobility: Native-level Chinese and good English (able to use English as a working language); willingness to travel within China and abroad when needed. - Experience level: 0-3 years of relevant work experience, including internships or project experience in related areas. Why join Ericsson?At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next. What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more. Primary country and city: China (CN) || Dalian, Xi'an, Guangzhou Req ID: 785766

Role Description The Senior Full Stack Engineer builds the AHOY IoT platform end to end—from device telemetry ingestion and AWS infrastructure to the real-time web dashboard. We are hiring two full-stack engineers who each own complete vertical slices of the product. This model ensures speed and resilience at founding stage; each engineer takes features from sensor to dashboard. The trade-off is a very high bar: true backend engineering and real frontend craft in the same person. As the more senior hire, you will also act as technical lead, owning the platform architecture, AWS infrastructure, and key technology decisions. Key Responsibilities - Backend - Core Services: Build multi-tenant services from scratch: device registration/auth, alert/rule engines, notifications, and device shadow (last-known-state) services. - Data Pipelines: Implement the MQTT ingestion path (EMQX broker), normalize telemetry, and persist it to time-series storage and Aurora PostgreSQL (with strict row-level security). - APIs & Real-Time: Develop versioned REST APIs (OpenAPI) and real-time delivery paths via WebSockets for high-concurrency dashboard updates. - Frontend - App Development: Build the platform web application in Next.js + TypeScript, including monitoring dashboards, onboarding wizards, and multi-tenant admin portals. - High-Frequency Data: Render live telemetry and time-series visualizations (line, gauge, maps) without lag, page refreshes, or memory leaks. - UX & UI Craft: Make independent UX choices in the absence of a designer; maintain a reusable component library from Day 1 with i18n scaffolding (Arabic RTL support). - Architecture - Infrastructure as Code: Provision and maintain AWS environments (UAE region me-central-1 for data residency) using Terraform. No click-ops. - Scale & CI/CD: Set up GitHub Actions CI/CD pipelines, operate core infrastructure (Kafka, Redis, InfluxDB), and define horizontal scaling strategies for hundreds of thousands of devices. - Remote Discipline: Work autonomously with proactive documentation (ADRs, runbooks) and a minimum 4-hour daily overlap with UAE working hours. Qualifications - Experience: 5–9 years of full-stack engineering shipping production applications (portfolio required showing deep execution on both sides). - Expert Frontend: React/Next.js with TypeScript; proven experience handling high-frequency data streams and virtualized lists via WebSockets. (Non-Negotiable) - Strong Backend: Production services in Node.js/TypeScript and/or Python; strong data modeling and relational performance (PostgreSQL). (Non-Negotiable) - IoT & Messaging: Genuine literacy in MQTT protocols (topics, QoS, LWT) and device connectivity concepts. (Non-Negotiable) - Cloud & DevOps: Hands-on AWS infrastructure deployment and GitOps-driven Terraform workflows. - Data Viz: Proficiency in D3.js, ECharts, or similar to build custom chart types and geospatial device maps. Nice to Have - Go (Golang) for high-throughput backend services. - Production-scale self-hosted MQTT brokers (EMQX, HiveMQ) beyond standard AWS IoT Core. - Geospatial frameworks (Mapbox GL JS, Leaflet, Deck.gl). - Kafka/MSK stream processing; Keycloak for RBAC/MFA. - Industrial vertical exposure (cold chain, telematics, smart buildings, predictive maintenance).