AI Engineer

VIAVI Solutions Inc.; Singapore; On-site; SGD 120,000 - 170,000; Full time

Job summary

VIAVI Solutions Inc. in Singapore seeks an AI Engineer to design, develop, and deploy AI-driven solutions for 6G digital twins and telecom workflows. You will prototype rapidly in cloud and on‑prem environments, collaborating with CTO office, data scientists, and RF engineers to deliver scalable AI applications.

The role requires strong Python plus experience with GenAI, LLMs, and AI frameworks; familiarity with telecom data, OSS/BSS systems, and MLOps is a plus.

Qualifications

• Master’s degree preferred in CS/EE/Data Science or related field.
• Proven track record shipping AI solutions from concept to deployment.
• Strong Python programming skills.

Responsibilities

• Develop AI-based Digital Twin and AI solutions in telecom workflows.
• Prototype MVPs using cloud platforms and on‑prem infrastructure.
• Collaborate with telecom experts to translate network needs into AI solutions.
• Design data pipelines for telecom data (structured and unstructured).
• Ensure model evaluation, explainability and monitoring; stay updated with AI/ML trends.

Education

Master’s degree in Computer Science, Electrical Engineering, Data Science or related fields

Tools

TensorFlow

PyTorch

LangChain

HuggingFace

LlamaIndex

CrewAI

OpenAI APIs

Kafka

Spark Streaming

Job description

## AI EngineerApplylocations: Singapore-Techpt, SGPtime type: Full timeposted on: Posted 8 Days Agojob requisition id: 260004846**Summary:**Initiates the design, development, execution and implementation of technology research projects. Investigates the feasibility of applying scientific principles and concepts to potential inventions and products. Plans and executes applied research. Maintains substantial knowledge of state-of-the-art principles and theories, and may contribute to scientific literature and conferences. May participate in development of patent applications. May coordinate interdepartmental activities and research efforts.**Duties & Responsibilities:**VIAVI Solution CTO office seeks a highly motivated AI Engineer passionate about cutting-edge artificial intelligence and telecommunications technologies. This role will focus on the rapid design, development, and deployment of AI-driven solutions, leveraging Generative AI, Large Language Models (LLMs), Agentic AI architectures, Digital twins, and open-source frameworks.The ideal candidate brings hands-on experience in fast prototyping within native cloud environments and a working understanding of telecom and wireless systems and data analysis. As part of our innovation team, you will collaborate with CTO leadership, AI solutions architects, Data scientists, and RF and telecom engineers to deliver scalable AI for 6G digital twin solutions that address real-world challenges in the upcoming 6G telecommunications domain, including self-healing networks, automation, intelligent decision-making, customer experience enhancement, and network optimization. **Duties & Responsibilities:** **Key Responsibilities:*** Conduct the development and fast prototyping of AI-based Digital twin and AI solutions incorporating Agentic AI within telecom workflows.* Develop and maintain prototypes and MVPs using cloud platforms and on-prem infrastructure.* Collaborate with telecom subject matter experts to understand network architectures (6G, 5G, Open RAN, OSS/BSS systems), optical networks and translate business needs into AI solutions.* Design and implement data pipelines for telecom data, including structured and unstructured data.* Ensure best practices in model evaluation, validation, explain ability, and monitoring.* Stay current with emerging research, open-source contributions, and industry trends in AI/ML, Generative AI, and Telecom AI applications.* Develop heterogeneous systems that integrate hardware instruments and monitoring systems with cloud-based AI.**Pre-Requisites / Skills / Experience Requirements:****Required Qualifications:*** Master’s degree (preferred) in Computer Science, Electrical Engineering, Data Science, or related fields.* Proven track record of successfully shipping AI solutions from concept to deployment, demonstrating the ability to own the complete lifecycle of ML development.* Demonstrable experience developing GenAI applications, including Agent-based architectures.* Strong programming skills in Python.* Hands-on experience with TensorFlow or PyTorch.* Hands-on experience curating datasets, and finetuning LLMs.* Hands-on experience with GenAI development technologies and Agentic AI frameworks (Llamaindex, CrewAI, LangChain, HuggingFace, OpenAI APIs,...).* Hands-on experience with the complete MLOps workflow, encompassing data processing, training infrastructure, and deployment infrastructure.**Preferred Skills:*** Basic telecom concepts, including RF network architectures, protocols, or telecom-specific data types.* Experience with telecom network optimization, anomaly detection, or predictive analysis.* Basics of RF planning, network slicing, Open RAN, or OSS/BSS systems.* Knowledge of data engineering concepts and technologies (Kafka, Spark Streaming, etc.).* Contributions to open-source AI projects or active participation in AI communities.