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Remote Software Security Jobs in Missouri (NOW HIRING)

Experience in Java and JEE development, Spring Boot, Spring MVC, Spring Batch, Spring Security ... software development * Knowledge of application design patterns, event-driven architecture ...

$88K - $121K/yr

Working across application security, cloud platforms, Kubernetes ecosystems, and secure software ... Fully remote work option for eligible candidates. * Flexible and collaborative international work ...

Advanced Software Engineer

Saint Louis, MO · On-site +1

$85K - $115K/yr

Stay current with the latest security threats and secure engineering practices to ensure that all ... off, hybrid and remote working models, tuition assistance and the ability to work in a ...

Software Engineer II

O Fallon, MO · On-site +1

$91K - $124K/yr

Overview The Remote Payment and Presentment System team is seeking a Software Engineer II to help ... Corporate Security Responsibility All activities involving access to Mastercard assets, information ...

Familiarity with cloud, distributed systems, or modern software architectures is highly beneficial ... Benefits: * Fully remote-first work environment with global flexibility. * Competitive share ...

ENGR SR SOFTWARE DEVT

Saint Louis, MO · Remote

$119K - $157K/yr

Contributing to Security and Risk assessments to aid in the deployment of application components in ... Remote Travel: May include up to 20% domestic Relocation Assistance: May be authorized Must be ...

ENGR SR SOFTWARE DEVT

Kansas City, MO · Remote

$119K - $157K/yr

Contributing to Security and Risk assessments to aid in the deployment of application components in ... Remote Travel: May include up to 20% domestic Relocation Assistance: May be authorized Must be ...

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Remote Software Security information

What is the difference between Remote Software Security vs Remote Application Security?

AspectRemote Software SecurityRemote Application Security
CertificationsCompTIA Security+, CISSP, CEHOWASP, CSSLP, CISSP
Work EnvironmentSecurity teams, development teams, remoteDevelopment teams, security teams, remote
Industry UsageIT, cybersecurity, software companiesSoftware development, cybersecurity, tech firms

Remote Software Security focuses on protecting entire software systems and infrastructure, including security protocols and threat mitigation. Remote Application Security specifically targets securing individual applications, ensuring code safety and vulnerability management. Both roles often overlap but differ in scope, with software security covering broader system security and application security concentrating on specific software products.

What are the most commonly searched types of Software Security jobs in Missouri? The most popular types of Software Security jobs in Missouri are:
What cities in Missouri are hiring for Remote Software Security jobs? Cities in Missouri with the most Remote Software Security job openings:
Infographic showing various Remote Software Security job openings in Missouri as of June 2026, with employment types broken down into 82% Full Time, 16% Part Time, and 2% Contract. Highlights an 37% Physical, 4% Hybrid, and 59% Remote job distribution.
Senior Software Developer

$52.75 - $69.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Safe Haven Security rating

7.5

Company rating: 7.5 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

24th of 103 rated security


Job description

Position Summary
Safe Haven Security is looking for a Senior Software Developer who will be responsible for creating and implementing innovative applications for the company, helping to establish solutions for future growth, and joining a dynamic team of Application Support and Development team members.

In this role you will:

  • Work on enterprise-wide projects
  • Participate in all phases of software production, which includes suggesting the most effective solutions, gathering requirements, writing, and testing the solution and supporting deployment efforts
  • Mentor junior developers
  • Work on new concepts and solutions in the Microsoft Technology stack
  • Design, develop, and maintain both new and existing processes like API's, ETL integrations, and reporting
  • Write readable, extensible, testable code while being mindful of performance requirements
  • Create, maintain, and run unit tests for both new and existing code with a goal of delivering defect-free and well-tested code
  • Work with the Director of Software Development to create and adhere to schedules, while maintaining flexibility to adapt to shifting marketing demands
  • Write and maintain documentation for new and existing features
  • Conduct design and code reviews and collaborate to ensure your own code passes review
  • Work with Sales to analyze requirements
  • Collaborate on technical architecture and design
  • Adhere to version control and deployment processes
  • Conduct remote debugging and unit testing
  • Keep up to date on best practices and new technologies

Why Join Safe Haven?

  • Weekly pay
  • Paid Time Off (PTO) program and paid holidays
  • Medical, Dental, Vision, 401k, and Life Insurance Coverage
  • Employee Assistance Program (EAP)
  • Recognized by Newsweek's "America's Greatest Workplaces"!
  • Safe Haven is the largest employee-based ADT Authorized Dealer

To be successful in this role, you should have:

  • Strong knowledge of SQL/TSQL and relational databases
  • Development ability in C#/.NET for backend work
  • Development ability in React for frontend work
  • Knowledge with Azure
  • Experience with PowerBI
  • Knowledge with CI/CD
  • Ability to work in an agile environment
  • Strong communication skills as you will work with the business directly on projects

What Safe Haven requires in a candidate:

  • Bachelor's degree in Computer Science, or related field or equivalent work experience
  • 5 years of experience in software development
  • Must be located in the Kansas City metropolitan area