Java Developer

Ericsson; Indaiatuba; Presencial; BRL 180 000 - 240 000; Tempo integral

Resumo da oferta

Ericsson is seeking Software Developers to join the ESOA product team in Brazil. You will build and operate cloud-native microservices and contribute to AI-native platforms used across the enterprise.

The role focuses on developing production-grade software, testing, troubleshooting, and participating in lab-based integration testing while advancing AI capabilities and governance. You will design and scale AI-native platforms with LLMs, RAG, and knowledge graphs, deploy microservices on

Qualificações

• Solid recent experience as a software developer building production microservices.
• Strong proficiency in Python or Java and CS fundamentals.
• Hands-on with containers and Kubernetes; REST/gRPC APIs; CI/CD pipelines; observability tooling.

Responsabilidades

• Develop production-grade software and automated tests for ESOA.
• Troubleshoot issues during testing and contribute to improvements.
• Design and scale AI-native platforms using LLMs and knowledge graphs.
• Build and operate model serving on Kubernetes with KServe/Seldon/BentoML.
• Design ML pipelines and orchestration with Kubeflow, Airflow.
• Establish AI governance, data drift detection, and security practices.
• Drive AI roadmap planning and technical presentations.

Conhecimentos

Python

Java

Kubernetes

REST/gRPC

CI/CD

Observability

Security basics

Git

English

Ferramentas

Prometheus

Grafana

OpenTelemetry

Jaeger

Zipkin

Descrição da oferta de emprego

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.

Join our Team

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.

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 or Java, 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.

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

788921