Software Engineer II – AI Agents & Harnesses

4+ years of hands-on software development experience, including demonstrated production delivery of AI solutions you have supported at scale.

Proficiency in Python , with experience in additional languages such as TypeScript, particularly for building AI integrations.

Hands-on experience building, deploying, and evaluating generative AI applications, including the runtime concerns around them: orchestration, tool interfaces, context and memory management, and guardrails.

Experience using agentic coding tools , with an informed point of view on where they help and where they fall short.

Hands-on experience across the cloud delivery stack: AWS and/or Azure, Kubernetes, infrastructure as code such as Terraform or CDK, and CI/CD tooling such as GitHub Actions or Jenkins.

Hands-on experience designing, delivering, and maintaining large, distributed, production-grade applications in an enterprise setting, including third-party vendor software and secure-by-design development practices.

SME-level depth in multiple technical disciplines, with the ability to get productive quickly in an unfamiliar codebase and operate across multiple projects at once.

Strong communication skills with the ability to lead technical conversations with non-technical business stakeholders and translate complex capabilities into measurable business outcomes.

Experience with agentic runtimes and harness platforms such as AWS AgentCore.

OSS agent frameworks such as Strands Agents or LangGraph experience.

Helm for Kubernetes application deployment experience.

Observability tooling and distributed tracing in production environments experience.

Zero-trust security principles when building and deploying enterprise systems experience.

Health Insurance : Employees and their eligible family members – including spouses, domestic partners, and children – are eligible for coverage from the first day of employment.

Retirement: Travelers matches your 401(k) contributions dollar-for-dollar up to your first 5% of eligible pay, subject to an annual maximum. If you have student loan debt, you can enroll in the Paying it Forward Savings Program. When you make a payment toward your student loan, Travelers will make an annual contribution into your 401(k) account. You are also eligible for a Pension Plan that is 100% funded by Travelers.

Paid Time Off: Start your career at Travelers with a minimum of 20 days Paid Time Off annually, plus nine paid company Holidays.

Wellness Program: The Travelers wellness program is comprised of tools, discounts and resources that empower you to achieve your wellness goals and caregiving needs. In addition, our mental health program provides access to free professional counseling services, health coaching and other resources to support your daily life needs.

Volunteer Encouragement: We have a deep commitment to the communities we serve and encourage our employees to get involved. Travelers has a Matching Gift and Volunteer Rewards program that enables you to give back to the charity of your choice.

Travelers is an equal opportunity employer. We value the unique abilities and talents each individual brings to our organization and recognize that we benefit in numerous ways from our differences.

In accordance with local law, candidates seeking employment in Colorado are not required to disclose dates of attendance at or graduation from educational institutions.

If you are a candidate and have specific questions regarding the physical requirements of this role, please send us an email so we may assist you.

Travelers reserves the right to fill this position at a level above or below the level included in this posting.

To learn more about our comprehensive benefit programs please visit http://careers.travelers.com/life-at-travelers/benefits/ .