About this opportunity:
We are especially focused on integrating artificial intelligence across all aspects of our daily work-including software development, testing, and troubleshooting-to drive innovation, improve efficiency, and enhance product quality. We are looking for Software Developers to join the Ericsson Service Orchestration and Assurance (ESOA) product team. In this role, you will build and operate cloud-native microservices and help evolve our AI-native platforms used across the enterprise.
The ideal candidate is a hands-on software developer with experience in microservices and cloud-native architectures (Kubernetes, containers) and a strong interest in GenAI / LLM-based solutions in production. Experience with AI platforms and LLM tooling is a strong plus, but a solid developer background in microservices is the core requirement.
What you will do:
Develop production-grade software, unit tests, and automated test software for ESOA - Ericsson Service Orchestration and Assurance product.
Troubleshoot and resolve issues encountered during testing, contributing to continuous product improvement.
Participate in software integration testing in the lab-independently and as part of a team.
Review and provide feedback on software designs and test plans to ensure high-quality deliverables.
Design and scale AI-native enterprise platforms using LLMs, RAG architectures, agentic AI workflows, knowledge graphs, and persona-driven AI systems.
Build and operate model serving and inference platforms on Kubernetes (e.g., KServe, Seldon, BentoML or similar).
Design ML pipelines and orchestration using Kubeflow, MLflow, Airflow, and model registries.
Implement hallucination mitigation, grounding strategies, and AI evaluation frameworks.
Establish AI monitoring, data drift detection, and Responsible AI governance practices.
Design secure, multi-cloud AI solutions across AWS, Azure, or GCP.
Drive AI roadmap planning, business case development, and executive-level technical presentations.
Design Cloud Native & AI Native CI/CD pipelines using GitOps and tooling like ArgoCD, Flux, Jenkins, Tekton, GitLab CI, Spinnaker.)
Build highly performant and observable microserives using tools like Prometheus, Grafana, OpenTelemetry, Jaeger/Zipkin, ELK/EFK.
Using databases like Cassandra, Postgres, Oracle and EDM to handle data at scale.
Build AI tools that improve development, test and release productivity using Amazon Kiro, Amazon bedrock, Amazon agent core, LangChain, LangFuse and LangGraph
The skills you bring:
Solid, recent experience as a software developer, building and maintaining production microservices in a cloud-native environment.
Strong proficiency in Python, with a foundational understanding of operating systems and computer science fundamentals.
Hands-on experience with containers and Kubernetes:
Deploying microservices to Kubernetes clusters (e.g., deployments, services, config, Helm or similar).
Experience with APIs (REST/gRPC) and service-to-service communication.
Experience with automated testing (unit, integration, end-to-end) and CI/CD pipelines.
Exposure to observability tooling (at least one of Prometheus, Grafana, ELK/EFK, OpenTelemetry, Jaeger, Zipkin or similar) and understanding of why and how services are instrumented for health, performance and latency.
Understanding of security fundamentals for microservices:
IAM / single sign-on concepts.
TLS in transit, certificates, and secret management (e.g., handling credentials, tokens, keys).
Familiarity with Git and modern development workflows (code reviews, branching strategies).
Advanced English (spoken and written) and strong communication skills to effectively collaborate in a global team.
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: Brazil (BR) || Indaiatuba
Req ID: 781492
What the Team is Saying
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What We Do
Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day. We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale. Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient. Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical. Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term. As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.
Why Work With Us
Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.
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