> Markdown version of [/jobs/ext/2647235-senior-applications-developer](https://www.wearedevelopers.com/jobs/ext/2647235-senior-applications-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Applications Developer - **Company:** Mercy View all jobs - **Location:** Chesterfield, MO, United States - **Experience:** Expert - **Salary:** $107,900.0 - $195,050.0 - **Contract:** Temporary to permanent - **Skills:** DevOps, Software Engineering, Software Version Control - **Published:** August 3, 2026 - **Apply:** https://www.careerjet.com/job/us6a3de8d92f6ea94923378b438a778dd1/eaa ## About the Role Education: Bachelor's degree in related field, specialized training, or equivalent work experience. Additional Requirements: Detailed understanding of full software development life cycle. Extensive experience applying code management principles. Experience: Five (5) years of relevant technical or business work experience. ## Description Designs, develops, modifies, debugs and evaluates programs for functional or operational areas Analyzes complex business problems to be solved with automated systems. Provides technical expertise in identifying, evaluating and developing systems and procedures that are cost effective and meet user requirements Analyzes existing programs or formulates logic for new systems, devises logic procedures, prepares flowcharting, performs coding and tests/debugs programs Develops conversion and system implementation plans. Prepares and obtains approval of system and programming documentation. Recommends changes in development, maintenance and system standards Configures system settings and options; plans and executes unit, integration and acceptance testing; and creates specifications for systems to meet business requirements May train users in conversion and implementation of system Position Details, Description The Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist with the development, integration, deployment, and sustainmen… + 3 days ago ## Related Videos - [The Avengers Initiative (Practical Ethics for Software Engineers)](https://www.wearedevelopers.com/videos/2070-the-avengers-initiative-practical-ethics-for-software-engineers) - [Keep your code refactorable](https://www.wearedevelopers.com/videos/381-keep-your-code-refactorable) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Official Opening of WeAreDevelopers World Congress 2026](https://www.wearedevelopers.com/videos/100000-official-opening-of-wearedevelopers-world-congress-2026) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)