Actuarial Technical Consultant (C#/.NET Developer)– REMOTE - Actuarial Technology (ATOM) Team
NationwideAbout the role
Join Nationwide’s ATOM team as a C#/.NET developer building custom applications and tools that power critical actuarial functions. This role is ideal for curious, innovative problem solvers who enjoy full lifecycle ownership from requirements through development, testing, delivery, and ongoing support. You will work across a modern data environment that includes backend integrations with both SQL Server and Snowflake, enabling performant, scalable solutions that support key actuarial workflows.
What You’ll Do
Build, enhance, and support custom applications for Actuarial teams
Develop solutions using C#, SQL, and Python
Partner with actuaries to translate business needs into technical requirements
Own projects end to end in a collaborative, small team environment
Contribute to automation, data pipelines, and visualization tools
Influence the technical direction of our actuarial tooling ecosystem
Work across SQL Server and Snowflake environments, supporting a modern data stack
What We’re Looking For
Required
Strong C# development experience (3–5 years preferred)
MS SQL and Snowflake proficiency
Ability to troubleshoot complex technical issues
Experience collaborating with both technical and nontechnical partners
Preferred
Python experience
Experience with Snowflake or Databricks
Interest in exploring native Snowflake development approaches, including Snowpark, stored procedures, and UDF‑based tooling
Power BI or Tableau
Actuarial domain familiarity or modeling platform experience (GGY AXIS, Milliman Integrate)
Why This Role Stands Out
Developer first focus; actuarial background not required
High variety work with no repetitive coding
Remote friendly and open to nationwide candidates
Strong team stability with long tenured members
Opportunities to shape architectural direction and grow toward business or IT career paths
Backed by a Fortune 100 company with a steady pipeline of meaningful work
If you’re a motivated developer ready to solve unique technical challenges and influence actuarial technology at scale, we’d love to meet you. This role can be staffed fully remote.
#LI-remote
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Job Description Summary
Our Nationwide Financial (NF) Actuarial team members have opportunities to use state-of-the-art tools, are encouraged to innovate and learn to master actuarial methodologies. If this sounds like a place you could thrive, then we want to know more about you!As a Technical Consultant, you’ll be an actuarial technical specialist for planning, driving, communicating and executing projects that may impact multiple lines of business and/or administrative areas. Additionally, you will provide expertise, including consultation and recommendations, for ratemaking or valuation purposes.
Job Description
Key Responsibilities:
Compiles, categorizes and analyzes data.
Performs construction of sophisticated testing tools and analysis of product calculations.
Performs construction, maintenance and execution of actuarial, projection and valuation models.
Performs financial reporting and analysis.
Performs pricing and implementation of products.
Analyzes risks for lines of business.
Establishes reserves and other valuation items under multiple accounting regimes (statutory, GAAP and tax) for products.
Performs reinsurance analysis and pricing.
Develops effective communication strategies and recommendations to leadership and creates supporting documentation when requested.
Performs activities related to a specialized phase of data and analytics which may include data governance, data strategy development, data modeling, data requirements, data manipulation, and /or requirement elicitation.
Performs moderately sophisticated bu
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