Lumen Technologies
Website:
lumen.com
Job details:
About Lumen
Lumen connects the world. We are igniting business growth by connecting people, date and applications – quickly, securely, and effortlessly. Together, we are building a culture and company from the people up – committed to teamwork, trust and transparency. People power progress.
We’re looking for top-tier talent and offer the flexibility you need to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future.
The Role
We are looking for an experienced Lead Engineer with strong
Java full‑stack expertise and hands‑on experience in
AI/ML / GenAI to build scalable applications and intelligent features for enterprise‑grade systems.
Key Responsibilities
- Design and develop Java‑based microservices and high‑performance applications (Spring Boot, J2EE).
- Build and deploy AI/ML models using frameworks like TensorFlow, PyTorch, scikit‑learn, or XGBoost.
- Contribute to GenAI initiatives (LLMs, RAG, agents, vector DBs).
- Implement MLOps/LLMOps practices, CI/CD pipelines, model monitoring, and versioning.
- Collaborate with product, data, and architecture teams to translate business use cases into technical solutions.
- Mentor engineers and ensure code quality, design reviews, and best engineering practices.
Required Skills
- 8–10 years of experience in software engineering; strong hands‑on Java expertise (Spring Boot, REST APIs, microservices).
- 4+ years of experience building and deploying production AI/ML models.
- Strong skills in Python/Java, SQL, and ML frameworks (TensorFlow, PyTorch, scikit‑learn).
- Experience with cloud platforms (AWS/Azure/GCP) and MLOps tools (MLflow, Kubeflow, Airflow).
- Familiarity with containers (Docker) and orchestration (Kubernetes).
Nice to Have
- Experience in telecom or enterprise SaaS domains.
- Exposure to real‑time streaming (Kafka).
We are an equal opportunity employer committed to fair and ethical hiring practices. We do not charge any fees or accept any form of payment from candidates at any stage of the recruitment process. If anyone claims to offer employment opportunities in our company in exchange for money or any other benefit, please treat it as fraudulent and report it immediately
Java Technologies, Python, Artificial Intelligence, Machine Learning
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