Sr AI Platform Engineer - Agent Integration & Tool

LPL Financial Holdings, Inc.$115K — $191K *
Enterprise Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 8+ years of software engineering experience
  • Proven expertise in enterprise integration or API platforms
  • Strong understanding of distributed systems architecture
  • Experience with security governance and controls
  • Background in developing SDKs and shared services

Responsibilities

  • Design and implement secure integrations for AI agents and enterprise systems
  • Establish reusable integration models for development teams
  • Develop centralized tool registration and discovery services
  • Define standards for inter-agent communication mechanisms
  • Implement authentication and compliance controls
  • Mentor engineering teams and drive technical direction
  • Build operational capabilities for monitoring platform performance

Benefits

  • 401K matching
  • Health benefits
  • Employee stock options
  • Paid time off
  • Volunteer time off
Full Job Description

Job Overview:

The Senior Engineer, Agent Integration & Tool Platform is responsible for designing and operating the enterprise platform that enables secure, governed, and reusable integration between AI agents, enterprise systems, APIs, applications, data products, and external services.

This role will establish the standards, frameworks, and platform capabilities that allow development teams to rapidly onboard tools and services while maintaining enterprise requirements for security, governance, resiliency, observability, and auditability.

The ideal candidate combines deep expertise in distributed systems, API architectures, platform engineering, and emerging agent interoperability standards to create a scalable foundation for enterprise AI ecosystems.

Responsibilities

Agent Integration Platform

  • Design and implement enterprise capabilities that enable AI agents to securely interact with enterprise systems, APIs, applications, and services.

  • Establish reusable integration patterns that accelerate adoption while reducing implementation complexity for development teams.

  • Define enterprise standards for agent interoperability and service integration.

Tool Registry & Discovery Services

  • Build and operate centralized capabilities for tool registration, discovery, metadata management, and lifecycle governance.

  • Establish standards for tool contracts, schemas, versioning, ownership, and operational support.

  • Develop mechanisms that enable agents and applications to discover and consume approved enterprise capabilities.

Agent-to-Agent Communication

  • Define patterns and standards for communication and collaboration between autonomous and semi-autonomous systems.

  • Design mechanisms for agent capability discovery, delegation, orchestration, and coordination.

  • Establish governance and observability frameworks for multi-agent environments.

Platform Governance & Controls

  • Implement controls supporting authentication, authorization, entitlement management, and policy enforcement.

  • Partner with Information Security, Risk, Compliance, and Enterprise Architecture teams to ensure integrations comply with enterprise standards.

  • Ensure all platform capabilities support auditability, traceability, and regulatory requirements.

Developer Enablement

  • Create SDKs, templates, onboarding frameworks, and reference implementations that simplify adoption.

  • Establish engineering standards and best practices for tool integration and agent development.

  • Improve developer productivity through automation, self-service capabilities, and platform abstractions.

Platform Operations & Observability

  • Build capabilities supporting monitoring, tracing, usage analytics, performance management, and operational governance.

  • Establish metrics for tool adoption, reliability, utilization, and business impact.

  • Ensure platform resiliency, scalability, and operational excellence.

Technical Leadership

  • Lead architecture reviews and engineering design decisions.

  • Mentor engineers and influence technical direction across multiple teams.

  • Drive engineering excellence through best practices, reusable patterns, and platform modernization initiatives.

Success Measures

  • Reduction in time required to onboard new tools and enterprise capabilities.

  • Increased reuse of enterprise services across applications and AI systems.

  • Consistent implementation of governance and security controls across integrations.

  • High platform reliability, observability, and operational maturity.

  • Accelerated adoption of agent-based capabilities across the enterprise.

Requirements:

  • Minimum of 8 years of software engineering experience.

  • Experience designing and building enterprise integration platforms, API platforms, or distributed systems.

  • Knowledge of API architecture, service contracts, event-driven systems, and platform engineering principles.

  • Experience implementing authentication, authorization, and governance controls in enterprise environments.

  • Experience building developer platforms, SDKs, shared services, or integration frameworks.

Core Competencies:

  • Designs and enables AI agent-to-tool communication frameworks, including tool discovery, service orchestration, and integration patterns that allow agents to securely access APIs, data sources, and enterprise services at scale.

  • Understanding of cloud-native architectures and modern software engineering practices.​

Preferences:

  • Experience with agent frameworks, agent orchestration, or autonomous systems

  • Experience with Model Context Protocol (MCP), tool registries, service catalogs, or capability management platforms.

  • Experience with enterprise API management, service mesh, or integration platforms.

  • Familiarity with AI and machine learning platforms and their integration requirements.

  • Experience operating in highly regulated environments.

Pay Range:

$115,154.00 - $191,889.00
 Actual base salary varies based on factors, including but not limited to, relevant skill, prior experience, education, base salary of internal peers, demonstrated performance, and geographic location. Additionally, LPL Total Rewards package is highly competitive, designed to support your success at work, at home, and at play – such as 401K matching, health benefits, employee stock options, paid time off, volunteer time off, and more. Your recruiter will be happy to discuss all that LPL has to offer!

About LPL Financial Holdings, Inc.

LPL Financial Holdings, Inc. Careers

Joining LPL Financial Holdings, Inc. presents an unparalleled opportunity to become part of a leading team of professionals in the financial services industry. The company is renowned for its commitment to innovation, leadership, and professional growth, making it an ideal workplace for ambitious individuals looking to advance their careers.

Explore Job Opportunities

LPL Financial Holdings, Inc. offers a variety of job opportunities that cater to a range of skills and interests. From entry-level positions to senior leadership roles, each job opening provides a platform for personal and professional development. Candidates can expect a rigorous interview process that ensures each team member is not only a fit for the position but also aligns with the company's culture of excellence and integrity.

Internship Programs

For those starting their career journey, LPL Financial Holdings, Inc. provides robust internship programs designed to offer real-world experience in the financial sector. Internships are a cornerstone of the company's commitment to nurturing young talent, providing a foundation of knowledge and skills that are crucial for future employment in the industry.

Commitment to Diversity and Inclusion

Diversity and inclusion are at the heart of LPL Financial Holdings, Inc. The company believes in empowering all employees through diversity training and leadership opportunities that promote an inclusive workplace. This approach not only enhances team collaboration but also drives innovation and creativity.

Benefits and Culture

LPL Financial Holdings, Inc. is dedicated to supporting its employees with comprehensive benefits designed to promote a healthy work-life balance. Benefits include competitive health care options, retirement plans, and wellness programs. The company culture is built on a foundation of mutual respect and teamwork, encouraging networking and professional development across all levels of the organization.

Professional Growth and Development

Employees at LPL Financial Holdings, Inc. are encouraged to continuously enhance their professional skills and advance their careers within the company. Leadership development programs and continuous learning opportunities are readily available, allowing individuals to achieve their career goals and contribute effectively to their teams.

Join the LPL Financial Holdings, Inc. Team

LPL Financial Holdings, Inc. is actively hiring and looking for passionate, creative, and solution-driven team players. Explore open positions that match your skills and interests on the LPL Financial Holdings, Inc. careers page. Each position offers a chance to be part of a dynamic team that is instrumental in shaping the future of financial services.

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