Senior Software Engineer - GenAI/Data Platform (Hybrid)

Liberty Mutual Insurance; Portsmouth (NH); Hybrid; USD 110,000 - 170,000; Full time

Job summary

Liberty Mutual Insurance is hiring for a data/engineer role focused on building data-centric, AI-enabled solutions. The team collaborates across data scientists, data engineers, and software engineers to design architectures for data pipelines, databases, APIs, and predictive model workflows.

The ideal candidate will have strong communication, proactive learning, and a growth mindset as we explore GenAI capabilities and new technologies in a hybrid work environment.

Qualifications

• Experience designing API systems for high-throughput and low-latency use cases.
• Hands-on experience with LLMs, prompt experiments, and API design implications.

Responsibilities

• Design and develop technical solutions as part of an agile team.
• Collaborate with data scientists to provision data for model development and AI workflows.
• Engage with stakeholders to refine the product backlog and ensure alignment with business goals.
• Automate and execute testing across unit, integration, and regression levels.
• Develop data ingestion, curation, and provisioning pipelines for analytics and data science.
• Support applications through their lifecycle and manage technical debt.

Skills

API development

LLM expertise

Agent workflows

Search systems

Observability

Education

Bachelor’s/Master’s in technical or business field

Tools

AWS

PostgreSQL

GitHub Actions

Job description

Liberty Mutual Insurance is hiring for a data/engineer role focused on building data-centric, AI-enabled solutions. The team collaborates across data scientists, data engineers, and software engineers to design architectures for data pipelines, databases, APIs, and predictive model workflows.

The ideal candidate will have strong communication, proactive learning, and a growth mindset as we explore GenAI capabilities and new technologies in a hybrid work environment.