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Freelance Remote Software Developer Jobs in Missouri

$94K - $124K/yr

As a Senior Software Engineer - XCore, you will build and evolve the foundational platform services ... Working in a remote, collaborative environment, you'll partner closely with Product and Engineering ...

New

$94K - $124K/yr

Working within a fully remote, collaborative engineering environment, you'll partner with software engineers, platform specialists, and security experts to build scalable solutions that integrate ...

New

$37.75 - $51/hr

Fully remote-first working environment promoting flexibility and work-life balance. * Opportunity to work at the intersection of healthcare, genomics, and advanced software engineering. * Exposure to ...

... and external developer APIs. * Collaborate with cross-functional teams to align backend ... Fully remote, distributed work environment * Competitive compensation package * High level of ...

Consultant Software Engineer Client: NAIC (National Association of Insurance Commissioners ... Remote (All candidates must reside within 100 miles of Kansas City) Hours: 37.5 hrs/week Note: An ...

Advanced Software Engineer

Saint Louis, MO · On-site +1

$85K - $115K/yr

Background in DevOps practices and CI/CD pipeline implementation. * Experience in Agile/Scrum ... off, hybrid and remote working models, tuition assistance and the ability to work in a ...

Working within a fully remote and highly collaborative environment, you will help design, build ... This role offers the opportunity to work across the entire software development lifecycle, from ...

This role offers the opportunity to work on long-term, high-impact software projects supporting global brands in a fully remote environment. As a senior full stack developer, you will contribute ...

This role will also champion modern development practices and utilize Azure DevOps for agile ... LI-Remote The Compensation range for this role is 110,000 to 160,000 USD annually and may be ...

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Freelance Remote Software Developer information

What is the difference between Freelance Remote Software Developer vs Remote Software Engineer?

AspectFreelance Remote Software DeveloperRemote Software Engineer
CredentialsTypically requires coding skills, portfolio, and sometimes certifications like Microsoft or AWSRequires similar technical skills, often with degrees in computer science or related fields
Work EnvironmentIndependent, project-based, often self-managedEmployed by a company, working remotely within a team
Employer & Industry UsageFreelance platforms, startups, tech companiesTech firms, corporations, startups with remote teams
Search & Comparison IntentLooking for freelance opportunities, flexible workSeeking remote employment with a company

While both roles involve software development skills and remote work, Freelance Remote Software Developers typically work independently on project-based tasks, whereas Remote Software Engineers are usually employed by companies as part of a team. The choice depends on whether you prefer freelance flexibility or a structured employment environment.

What are the most commonly searched types of Remote Software Developer jobs in Missouri? The most popular types of Remote Software Developer jobs in Missouri are:
What job categories do people searching Freelance Remote Software Developer jobs in Missouri look for? The top searched job categories for Freelance Remote Software Developer jobs in Missouri are:

Senior Software Engineer - XCore

Jobgether

Remote

$94K - $124K/yr

Contractor

Posted 2 days ago


Job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer - XCore based in Netherlands.

As a Senior Software Engineer - XCore, you will build and evolve the foundational platform services that power an advanced AI-driven software ecosystem. In this highly visible role, you'll own critical backend systems spanning identity, authorization, data pipelines, and core infrastructure that enable scalable product development across the organization. Working in a remote, collaborative environment, you'll partner closely with Product and Engineering teams to architect distributed systems, optimize platform reliability, and drive engineering excellence. This is an opportunity to take full ownership of complex technical challenges while delivering solutions that have a lasting impact on both the platform and the broader product ecosystem.

Accountabilities
  • Design, develop, and maintain high-performance backend APIs and distributed microservices supporting identity management, authorization, user profiles, product configurations, and core platform services.
  • Own features throughout the entire software development lifecycle, from collaborating on product requirements and architecture to implementation, deployment, monitoring, and continuous improvement.
  • Build and optimize scalable data pipelines that process large volumes of data while ensuring consistency, integrity, and reliability across distributed systems.
  • Enhance existing platform capabilities by incorporating user feedback, improving system performance, and supporting evolving business requirements.
  • Champion software engineering best practices, including structured logging, distributed tracing, observability, robust error handling, and operational excellence.
  • Develop internal tools and automation that reduce manual operational work, improve engineering productivity, and support customer-facing teams.
  • Collaborate effectively with cross-functional teams including Product, Design, and Engineering to deliver scalable, maintainable platform solutions.
  • Contribute to architectural decisions that strengthen the reliability, scalability, and long-term maintainability of core platform services.
Requirements
  • Minimum of 5 years of professional experience developing backend software within enterprise or large-scale distributed environments.
  • At least 2 years of hands-on experience with Python or Scala, along with strong backend engineering expertise.
  • Proven experience designing and implementing microservices and service-oriented architectures.
  • Deep understanding of distributed systems, database technologies, caching strategies, and low-latency service design.
  • Strong experience building scalable APIs with a focus on usability, performance, and client experience.
  • Expertise designing data synchronization processes and highly reliable data pipelines across multiple systems.
  • Ability to work confidently within existing or legacy codebases while driving incremental improvements and modernization efforts.
  • Strong automation mindset with experience building internal tooling that improves operational efficiency.
  • Experience with Spark or large-scale data processing technologies is considered a plus.
  • Excellent communication skills with the ability to collaborate closely with Product teams, challenge technical requirements, and influence architectural decisions.
Benefits
  • Fully remote contract opportunity within an international engineering organization.
  • Opportunity to own foundational platform services with organization-wide technical impact.
  • High level of autonomy and end-to-end ownership across the software development lifecycle.
  • Exposure to cutting-edge distributed systems, large-scale data processing, and AI-driven technologies.
  • Collaborative engineering culture focused on innovation, technical excellence, and continuous improvement.
  • Opportunity to work on complex, high-scale technical challenges with modern technologies.
  • Flexible remote working environment that supports work-life balance.
  • Strong opportunities for professional growth through challenging projects and cross-functional collaboration.
How Jobgether works:
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
 Why Apply Through Jobgether? 
 
Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.
 
 
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We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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