Senior Financial Systems Developer - Evernorth - HYBRID

Cigna Corporation; St. Louis (MO); Hybrid; USD 110,000 - 150,000; Full time

Benefits offered by this job

Hybrid work environment

Job summary

Cigna Health and Life Insurance Company in St. Louis, MO, is seeking a Senior Financial Systems Developer to design and enhance financial software that supports client setup, audits, and guarantee administration.

The role focuses on web and Excel-based tools interfacing with Oracle and Databricks, requires strong software development skills, and offers a hybrid work arrangement within a collaborative Finance team.

Qualifications

• Must be proficient in web/software development technologies (JavaScript/React, Python, AWS Lambda, SQL).
• Experience with relational databases and modern data platforms (Oracle, Databricks) is preferred.
• Bachelor’s degree in related field or equivalent work experience.
• 4+ years of relevant experience in software development, financial systems, Finance, Underwriting, Pricing, Analytics, or a similar field.

Responsibilities

• Work on enhancement requests and complete all stages of the life cycle (design, development, testing, release).
• Collaborate with Underwriting, Supply Chain, and Finance to identify opportunities for improvements that enhance data accuracy and efficiency.
• Perform extensive testing prior to production, including code review, UAT, and regression testing.
• Provide end-user support by resolving functional issues and answering queries.
• Develop expert knowledge of the primary tools and applications used within the Finance/Analytics team.

Skills

JavaScript/React

Python

AWS Lambda

SQL

Education

Bachelor’s degree

Tools

Oracle

Databricks

Excel VBA

Next.js

Job description

Senior Financial Systems Developer - Evernorth - HYBRID# The Cigna Group Careers## Senior Financial Systems Developer - Evernorth - HYBRIDApply: Hybrid: St. Louis, MO: Full time: Posted Today: End Date: November 30, 2026 (19 days left to apply): 26013570**POSITION SUMMARY**If you’re a developer with experience in financial systems, reporting and analysis, pricing, cash management, underwriting, or audit, our Finance department may be a perfect fit for you. We’re always on the lookout for innovative people who will bring outside-the-box thinking to our team. This role supports various areas of Express Scripts by developing and enhancing financial software that interprets, validates, and transforms complex data into actionable information used by operational teams for client setup, financial audits, and guarantee administration. These solutions are primarily web and Excel-based tools that interact with several other applications and data platforms (e.g. Oracle, Databricks, Python). **ESSENTIAL FUNCTIONS** * Work on enhancement requests and complete all stages of the life cycle (e.g. design, development, testing, release).* Work with Underwriting, Supply Chain, and other Finance departments to identify opportunities for application and process enhancements that improve data accuracy, operational efficiency, financial controls, and user experience.* Perform extensive testing prior to releasing new functionality into production, including code review, UAT, and regression testing.* Provide end-user support by resolving functional issues and responding to queries.* Develop an expert knowledge of the primary tools & applications used within the FMA team.* Provide training to business and operational users around SOPs and best practices for using FMA tools and applications. **QUALIFICATIONS:** * Must be proficient in web/software development technologies (JavaScript/React, Python, AWS Lambda, SQL); experience with relational databases and modern data platforms (Oracle, Databricks) is preferred.* Next.js, Java, and Microsoft Excel VBA are not required but are beneficial.* Bachelor’s degree in related field or equivalent work experience.* 4+ years of relevant experience in software development, financial systems, Finance, Underwriting, Pricing, Analytics, or a similar field.* Ability to design and implement technical solutions for complex business and financial problems.* Ensure that solutions are innovative, robust, practical, and aligned with organizational objectives.* Possess a strong customer and end-user focus.* Communicate complex technical and business issues clearly, both verbally and in writing.* Demonstrated ability to prioritize workload to meet project deadlines.* Possess a willingness to learn new tools and applications.* Work well independently as well as in a dynamic, collaborative environment If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with speeds of at least 10Mbps download/5Mbps upload.**About Evernorth Health Services**Evernorth Health Services, a division of The Cigna Group, creates pharmacy, care and benefit solutions to improve health and increase vitality. We relentlessly innovate to make the prediction, prevention and treatment of illness and disease more accessible to millions of people. Join us in driving growth and improving lives.*Qualified applicants will be considered without regard to race, color, age, disability, sex, childbirth (including pregnancy) or related medical conditions including but not limited to lactation, sexual orientation, gender identity or expression, veteran or military status, religion, national origin, ancestry, marital or familial status, genetic information, status with regard to public assistance, citizenship status or any other characteristic protected by applicable equal employment opportunity laws.**If you need a reasonable accommodation to complete the online application process, please email* ***[e-mail]*** *for assistance. Please note that this email inbox is dedicated to accommodation requests only and cannot provide application updates or accept resumes.**The Cigna Group has a tobacco-free policy and reserves the right not to hire tobacco/nicotine users in states where that is legally permissible. Candidates in such states who use tobacco/nicotine will not be considered for employment unless they enter a qualifying smoking cessation program prior to the start of their employment. These states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State.**Qualified applicants with criminal histories will be considered for employment in a manner consistent with all federal, state and local ordinances.*