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Coaction Specialty Insurance

Underwrites tailored specialty insurance solutions

Senior AI Solutions Architect

Full-TimeUpdated on 10/12/2026
$180k - $230k+ Discretionary incentive bonus
Expert
Bachelor's, Master's
Morristown, NJ, USA
In Person
Software EngineeringAI Application Engineering

About the job

Requirements
  • 15+ years of software engineering or architecture experience, including designing and delivering production systems such as APIs, services, data pipelines, or enterprise integrations at scale.
  • A bachelor's or master's degree in computer science, Information Systems, or a related field, or equivalent professional experience.
  • Extensive experience as a senior solutions or technical architect, defining reference architectures and technical standards adopted by multiple engineering teams.
  • Strong proficiency in at least one production language such as Python, C#, Java, or similar, with the ability to prototype and validate architectural decisions hands-on.
  • Deep experience architecting integrations with third-party APIs and services, and strong understanding of distributed systems, REST/JSON, enterprise integration patterns, and authentication/authorization patterns.
  • Proven hands-on experience architecting LLM-based solutions, including prompting, structured outputs, and tool/function calling, and/or ML-enabled services, ideally across multiple production deployments.
  • Strong knowledge of RAG architecture, including embeddings, vector search, and grounding/citations; experience with vector databases or enterprise search platforms is a plus.
  • Deep understanding of LLMOps/MLOps practices, including versioning, evaluation, monitoring, incident response, and change control, and how to architect for them.
  • Hands-on experience with MLOps frameworks and tooling such as MLflow, Kubeflow, SageMaker, Azure ML, Vertex AI, or similar, for model/pipeline versioning, experiment tracking, and automated retraining/deployment.
  • Strong database and data engineering skills, including relational and NoSQL data stores, data modeling, ETL/ELT pipeline design, and building scalable, reliable data pipelines to support AI/ML and analytics workloads.
  • Experience with cloud platforms such as AWS and/or Azure and production operations, including secrets management, logging/monitoring, and cost controls, at an architectural level.
  • Strong engineering hygiene, including source control, code review, automated testing, CI/CD, and performance monitoring, with the ability to set standards for others.
  • Strong understanding of AI risk and security considerations, including prompt injection, data privacy/PII handling, and vendor/model risk management in regulated environments.
  • Excellent verbal and written communication skills, and proven ability to influence senior stakeholders and translate business needs into technical architecture and roadmaps.
Responsibilities
  • Define and own the enterprise AI reference architecture, including patterns for LLM/ML integration, RAG pipelines, and Agentic AI platforms, aligned with enterprise architecture and security standards.
  • Architect secure integration patterns for external AI services, including LLMs and ML APIs, covering data handling, access controls, and auditability, and guide engineering teams in implementing them.
  • Design retrieval-augmented generation architectures for document-heavy workflows such as submissions, endorsements, and claims documentation, scaling across multiple enterprise data sources.
  • Lead the design and rollout of an Agentic AI platform reference architecture, partnering with Architecture and Engineering on implementation.
  • Define and govern reusable AI components and platform building blocks that accelerate delivery across multiple use cases.
  • Partner with architecture, engineering, data, and business stakeholders, including senior leadership, to translate strategic needs into solution designs, technical requirements, and delivery roadmaps.
  • Establish enterprise-wide AI engineering standards for testing and evaluation, including quality, safety, and regression testing, and guide their integration into CI/CD pipelines.
  • Define the architecture for monitoring and observability of AI solutions, including latency, cost, quality signals, and guardrail events, and establish operational runbook standards.
  • Lead AI governance efforts, including vendor/model intake, risk reviews, architecture documentation, and change management processes.
  • Set security architecture standards for AI systems, including safeguards against prompt injection, data leakage, and misuse.
  • Author architecture decision records, reference designs, and technical documentation; lead knowledge transfer to broaden internal capability and reduce reliance on external partners over time.
  • Mentor engineers and junior architects on AI engineering best practices, and serve as the internal escalation point for complex architectural decisions.
  • Stay current on AI engineering tools, platforms, and architectural patterns, and advise leadership on pragmatic adoption aligned with business value and risk posture.
Desired Qualifications
  • Extensive experience establishing AI governance frameworks or leading AI strategy conversations with executive stakeholders is highly valued.
  • Experience with vector databases or enterprise search platforms is a plus.

About the company

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Coaction Specialty Insurance

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Coaction Specialty Insurance provides tailored coverage for specialty businesses in casualty, entertainment, excess casualty, executive liability, and multiline property. Policies are crafted around each client’s risk profile, with premiums determined by underwriting assessments and supported by claims handling and customer service. Modern technology is used to quote, bind, and manage policies efficiently. The company differentiates itself through deep underwriting expertise, focused distribution partnerships, and customized products for niche markets, and its goal is to help specialty clients reach their maximum potential through long-term relationships and comprehensive coverage.

Company Size

201-500

Company Stage

Growth Equity (Venture Capital)

Total Funding

$200M

Headquarters

Morris Township, New Jersey

Founded

2009

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Simplify's Take

What believers are saying

  • AM Best upgraded outlooks positive on January 30, 2026 after surplus growth.
  • Coaction reported $1.5 billion premium and $861.3 million policyholder surplus in 2025.
  • Mary Henderson joined in July 2026, strengthening professional lines distribution and production.

What critics are saying

  • New York Marine sued for $5.0 million in March 2026 reinsurance guaranty recovery.
  • Specialty lines losses can spike fast; a bad casualty or professional run destroys surplus.
  • Aggressive expansion across many niches strains underwriting discipline and claims handling by 2027.

What makes Coaction Specialty Insurance unique

  • Coaction underwrites niche specialty lines: casualty, marine, professional, property, entertainment, binding authority.
  • AM Best affirmed A- in January 2026, with positive outlooks across operating subsidiaries.
  • Executives like Mary Henderson and John Berger signal senior-market relationships and underwriting credibility.

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Benefits

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Growth & Insights and Company News

Headcount

6 month growth

1%

1 year growth

0%

2 year growth

0%
The Insurer
Jun 9th, 2026
Exclusive: Amwins professional lines leader Henderson joining Coaction.

Exclusive: Amwins professional lines leader Henderson joining Coaction. By James Thaler Published: Tue 9 Jun 2026 Mary Henderson, who has led Amwins' national professional lines practice since David Lewison's departure last month, is leaving the wholesale distributor to join Coaction Specialty Insurance Group, according to people familiar with the matter. Want to read this article? For details on how to subscribe or for all commercial opportunities, including advertising, please contact:

Coverager
Dec 14th, 2024
New York Marine Launches Cyber Suite 2.0

New York Marine and General Insurance Company, part of. Coaction <i class="fa fa-info-circle company-popover" data-content="h3Coaction/h3. div

The Insurer
Jul 30th, 2024
Coaction Global names Hiscox USA's Spunberg COO

Morristown, New Jersey-based specialty insurer Coaction Global has appointed former Hiscox USA executive Bertrand Spunberg as chief operating officer.

Reinsurance News
May 24th, 2024
Coaction Specialty names former Ascot Re CEO Berger as Chairman

Coaction Specialty Insurance Group, a privately-owned, specialty P&C insurer, has named former Ascot Re executive, John Berger as Chairman of the Board, effective immediately.

Reinsurance News
May 10th, 2024
Cover Whale hires Khurana & Hart as Chief Product Officer & Chief Architect

Meanwhile, Hart joins the organisation from Coaction Specialty Insurance where he previously led architecture and data efforts, as well as playing a critical role in shaping the company's technology landscape, serving as Chief Technology Officer.