Senior ML/AI Software Engineer (AI)

TL;DR

Senior ML/AI Software Engineer (AI): Leading the design, optimization, and deployment of large-scale automation efforts, utilizing LLMs and generative AI, with an accent on backend engineering and cloud-scale infrastructure. Focus on building intelligent, scalable, and resilient systems using technologies like LangChain, vector databases, and Kubernetes.

Location: Remote (U.S, United Kingdom, Belgium)

Salary: $177,300–$265,900 USD

Company

hirify.global (PlayStation) is a global leader in entertainment, supporting millions of players worldwide and processing billions of transactions annually across its digital ecosystem.

What you will do

• Architect, build, test, and monitor AWS-based workflows to solve critical business problems.
• Develop scalable and resilient microservices for ML-driven applications using Python or Java.
• Ensure high levels of service availability through participation in an on-call rotation.
• Automate deployment processes, optimizing infrastructure for cost and efficiency.

Requirements

• Bachelor’s degree with 6+ years of experience in machine learning, backend engineering, or AI platform development.
• Demonstrated experience with Java and Python.
• Proficiency with common AWS services (e.g., EKS/ECS, Kinesis, Lambda, DynamoDB, SNS, SQS).
• Knowledge of systems monitoring, alerting, and analytics using tools such as Datadog, Splunk, New Relic, or AWS CloudTrail.
• Proven experience developing, evaluating and orchestrating agentic workflows with LLMs.
• Hands-on experience with distributed systems and MLOps tooling (e.g., Kubernetes, Docker, MLflow, Airflow, Terraform, CI/CD).

Nice to have

• Familiarity with data streaming and orchestration tools such as Kafka, Flink, Spark, dbt, and Airflow.
• Experience with multi-modal LLM systems (text + image embeddings).
• Exposure to AI observability, prompt evaluation frameworks, and safety alignment tools.
• Understanding of vector databases and retrieval workflows.

Culture & Benefits

• Join a global leader in interactive and digital entertainment.
• Work in an inclusive environment that empowers employees and embraces diversity.
• Receive a top-tier benefits package including medical, dental, vision, matching 401(k), paid time off, and a wellness program.
• Access coveted employee discounts for Sony products.
• Opportunity for a bonus package.