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Part Time Systems Software Developer Jobs in St Louis, MO

Luzco Technologies LLC

AI Solutions Co-Op

Saint Louis, MO · On-site

$131K/yr

Job Type Part-time Description Engineering excellence, built on people-first values. At LUZCO, w ... Demonstrated interest in AI, automation, or software development through coursework, projects ...

U.S. Navy

Engineering Duty Officer

Edwardsville, IL

ABOUT The United States Navy's massive fleet of attack and defense vessels and systems all work in ... PART-TIME OPPORTUNITIES There are part-time roles as an Engineering Duty Officer in the Navy.

U.S. Navy

Engineering Duty Officer

Edwardsville, IL · On-site

ABOUT The United States Navy's massive fleet of attack and defense vessels and systems all work in ... PART-TIME OPPORTUNITIES There are part-time roles as an Engineering Duty Officer in the Navy.

U.S. Navy

Engineering Duty Officer

Saint Louis, MO · On-site

ABOUT The United States Navy's massive fleet of attack and defense vessels and systems all work in ... PART-TIME OPPORTUNITIES There are part-time roles as an Engineering Duty Officer in the Navy.

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All JobsSystems Software Developer JobsPart Time Systems Software Developer JobsPart Time Systems Software Developer Jobs in St. Louis, MO

Part Time Systems Software Developer information

See St Louis, MO salary details

$39.4K

$113.8K

$180.3K

How much do part time systems software developer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for part time systems software developer in St. Louis, MO is $113,822.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,100.00 and $135,100.00 per year, depending on experience, location, and employer.

What is the difference between Part Time Systems Software Developer vs Part Time Software Engineer?

AspectPart Time Systems Software DeveloperPart Time Software Engineer
CredentialsTypically requires a degree in computer science or related field, with knowledge of systems programmingUsually requires a degree in software engineering or computer science, with experience in software development
Work EnvironmentOften works on system-level applications, embedded systems, or operating system componentsFocuses on application development, web, or mobile software solutions
Employer & Industry UsageCommon in tech companies, hardware firms, and industries requiring system-level softwareWidely used across tech, finance, healthcare, and other sectors developing user-facing applications

While both roles involve software development, Part Time Systems Software Developers focus on system-level and embedded software, whereas Part Time Software Engineers typically work on application and user-facing software. The choice depends on your expertise in system architecture versus application development.

What are the most commonly searched types of Systems Software Developer jobs in St. Louis, MO? The most popular types of Systems Software Developer jobs in St. Louis, MO are:
Part Time Systems Software Developer jobs near you
Infographic showing various Part Time Systems Software Developer job openings in St. Louis, MO as of July 2026, with employment types broken down into 67% Full Time, 22% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $113,822 per year, or $54.7 per hour.

IVR Developer (Amazon Connect)- R01568696

Brillio

Saint Louis, MO

$65 - $70/hr

Part-time

Posted 12 days ago

Job description

About Brillio:

Brillio is one of the fastest growing digital technology service providers and a partner of choice for many Fortune 1000 companies seeking to turn disruption into a competitive advantage through innovative digital adoption. Brillio, renowned for its world-class professionals, referred to as "Brillians", distinguishes itself through their capacity to seamlessly integrate cutting-edge digital and design thinking skills with an unwavering dedication to client satisfaction.
Brillio takes pride in its status as an employer of choice, consistently attracting the most exceptional and talented individuals due to its unwavering emphasis on contemporary, groundbreaking technologies, and exclusive digital projects. Brillio's relentless commitment to providing an exceptional experience to its Brillians and nurturing their full potential consistently garners them the Great Place to Work® certification year after year.

IVR Developer (Amazon Connect)
Primary Skills
IVR, Amazon Connect
Specialization
AWS, Amazon Connect
Job requirements

  • Role: IVR Developer (Amazon Connect)

    Years of Experience: 8+ years

    Location: New York – Hybrid (3 days onsite)

    As a consultant within the DE team, you will work with our clients to define their digital strategy and execution roadmap, and design and implement differentiated digital solutions to help deliver measurable value.

    Job Description:

    We are seeking an experienced AWS Telephony / IVR Application Developer to design, develop, deploy, and support Amazon Connect–based IVR solutions. This role focuses on building and maintaining IVR contact flows and serverless services, implementing secure configuration and secrets management, and ensuring high quality through resilient design and validation of failure scenarios (e.g., timeouts, API failures, dependency degradation).

    Key Responsibilities

    Amazon Connect & IVR Development

    Design, build, deploy, and version Amazon Connect Contact Flows.

    Configure and maintain Amazon Connect resources including:

    Queues

    Routing profiles

    Hours of operation

    Develop and integrate Lex bots where applicable.

    Validate IVR behavior during failure scenarios such as:

    API errors and downstream failures

    Timeouts and retries

    Partial dependency outages

    Implement safe fallback paths and customer-friendly error handling.

    AWS Serverless Application Development

    Develop and maintain AWS Lambda functions (Node.js or Python) supporting IVR workflows.

    Build and maintain API endpoints consumed by IVR flows.

    Implement robust:

    Error handling

    Retry strategies

    Structured logging for troubleshooting

    Design and utilize DynamoDB access patterns supporting IVR use cases (e.g., routing state, transfer points, lookup/stateful interactions).

    Secure, Configurable Development

    Build software that:

    Reads configuration externally (not hard-coded)

    Uses managed secrets (no embedded credentials)

    Supports release promotion without code changes

    Ensure no hard-coded:

    Endpoints

    Credentials

    Environment identifiers

    Deployment & Delivery Practices

    Deploy application artifacts using standardized CI/CD pipelines (no manual console deployments).

    Contribute to and follow a documented deployment runbook for consistent, repeatable releases across application components.

    Participate in defect triage and resolution for issues introduced through delivered changes.

    Collaborate with QA and stakeholders to ensure enhancements meet quality standards before promotion.

    Required Skills & Experience

    Core Technical Requirements

    Hands-on experience with Amazon Connect, including:

    Contact Flows

    Queues, routing profiles, hours of operation

    Strong AWS serverless development experience:

    AWS Lambda (Node.js or Python)

    API integration patterns supporting IVR flows

    DynamoDB

    Experience building telephony/IVR experiences, including failure-safe behavior and degraded-mode handling.

    Experience with secure secrets and configuration management (e.g., AWS Secrets Manager and/or Parameter Store).

    Experience delivering via CI/CD pipelines using standardized deployment patterns.

    Why should you apply for this role?

    As Brillio continues to gain momentum as a trusted partner for our clients in their digital transformation journey, we strive to set new benchmarks for speed and value creation. The DI team at Brillio is at the forefront of leading this charge by reimagining and executing how we structure, sell and deliver our services to better serve our clients.

    Know more about

    PPE: https://www.brillio.com/platform-and-product-engineering/

    DAE: https://www.brillio.com/services-data-analytics/

    CES: https://www.brillio.com/services-customer-experience-services/

    DI: https://www.brillio.com/services-digital-infrastructure/

    Know what it’s like to work and grow at Brillio: https://www.brillio.com/join-us/

     

    Equal Employment Opportunity Declaration

    Brillio is an equal opportunity employer to all, regardless of age, ancestry, colour, disability (mental and physical), exercising the right to family care and medical leave, gender, gender expression, gender identity, genetic information, marital status, medical condition, military or veteran status, national origin, political affiliation, race, religious creed, sex (includes pregnancy, childbirth, breastfeeding, and related medical conditions), and sexual orientation.

    #LI-RJ1

 
Know what it’s like to work and grow at Brillio: Click here

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.