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Weekend Software Engineer Jobs in St Louis, MO (NOW HIRING)

Boeing

Software Engineer

Maryland Heights, MO · On-site

Software Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost ...

Mastercard, Inc.

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

Title and Summary Senior Software Engineer Overview Mastercard's Network & Digital Payments group creates meaningful digital payment experiences for consumers, merchants, issuers, and partners at ...

MasterCard

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

Title and Summary Senior Software Engineer Overview Mastercard's Network & Digital Payments group creates meaningful digital payment experiences for consumers, merchants, issuers, and partners at ...

Omni Federal

Software Engineer

Saint Louis, MO · On-site

Software Engineer Location: St. Louis, MO Security Clearance: Active TS/SCI (or SCI eligibility) We question. We listen. We adapt. Be honest. Be pragmatic. Omni Federal, a Washington, DC-based ...

GardaWorld

Software Engineer

Saint Louis, MO · On-site

$100K/yr

Software Engineer (Azure Cloud, Data Engineering & Automation) Hybrid - St. Louis, MO We are looking for a mid to senior Software Engineer to design, build, and operate backend services, data ...

MiTek USA Inc

Software Engineer

Chesterfield, MO · On-site +1

$85K - $140K/yr

In this role, you will work closely with Software Engineering, Product Management, Quality Assurance, Architecture, and Customer-facing teams to deliver scalable, reliable software solutions that ...

GardaWorld

Software Engineer

Saint Louis, MO · On-site +1

$100K/yr

Software Engineer (Azure Cloud, Data Engineering & Automation) | Hybrid - St. Louis, MO We are looking for a mid to senior Software Engineer to design, build, and operate backend services, data ...

GardaWorld

Software Engineer

Saint Louis, MO · On-site +1

$100K/yr

Software Engineer (Azure Cloud, Data Engineering & Automation) | Hybrid - St. Louis, MO We are looking for a mid to senior Software Engineer to design, build, and operate backend services, data ...

MasterCard

Lead Software Engineer

O Fallon, MO · On-site

Title and Summary Lead Software Engineer Overview Mastercard is seeking a Lead Software Engineer to serve as a technical leader and subject matter expert responsible for designing, developing, and ...

GardaWorld

Software Engineer

Saint Louis, MO · On-site +1

$100K/yr

Software Engineer (Azure Cloud, Data Engineering & Automation) | Hybrid - St. Louis, MO We are looking for a mid to senior Software Engineer to design, build, and operate backend services, data ...

GardaWorld

Software Engineer

Saint Louis, MO · On-site +1

$100K/yr

Software Engineer (Azure Cloud, Data Engineering & Automation) | Hybrid - St. Louis, MO We are looking for a mid to senior Software Engineer to design, build, and operate backend services, data ...

GardaWorld

Software Engineer

Saint Louis, MO · On-site +1

$100K/yr

Software Engineer (Azure Cloud, Data Engineering & Automation) | Hybrid - St. Louis, MO We are looking for a mid to senior Software Engineer to design, build, and operate backend services, data ...

Mastercard, Inc.

Lead Software Engineer

O Fallon, MO · On-site

Title and Summary Lead Software Engineer Overview Mastercard is seeking a Lead Software Engineer to serve as a technical leader and subject matter expert responsible for designing, developing, and ...

MasterCard

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

Title and Summary Senior Software Engineer Who We Are Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a ...

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All JobsSoftware Engineer JobsWeekend Software Engineer JobsWeekend Software Engineer Jobs in St. Louis, MO

Weekend Software Engineer information

See St Louis, MO salary details

$61.7K

$143.4K

$199.8K

How much do weekend software engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for weekend software engineer in St. Louis, MO is $143,426.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,700.00 and $168,200.00 per year, depending on experience, location, and employer.

What is a weekend software engineer?

Weekend Software Engineers are professionals who primarily work on software development tasks during the weekends. They may be employed part-time, on a contract basis, or as part of a company's flexible work schedule to handle maintenance, updates, or specific projects outside regular business hours. This role is ideal for those who prefer or require non-traditional work hours, and it can involve responsibilities such as coding, debugging, system monitoring, or supporting deployments that are scheduled to minimize business disruptions.

What are some unique challenges and benefits of working as a weekend software engineer?

As a Weekend Software Engineer, you may face challenges such as collaborating with team members who primarily work weekdays, which can require proactive communication and clear documentation. However, this role also offers flexibility and the opportunity to focus on tasks with fewer real-time interruptions. You’ll likely work on maintenance, urgent bug fixes, or project sprints scheduled for off-peak hours. This experience can enhance your problem-solving skills and may position you for future roles that require adaptability or involve critical support work. Additionally, many organizations value weekend engineers for their reliability and willingness to support essential systems outside standard hours.

What are the key skills and qualifications needed to thrive as a weekend software engineer, and why are they important?

To thrive as a Weekend Software Engineer, you need strong programming skills, problem-solving abilities, and a relevant degree or coding experience. Familiarity with popular development tools, version control systems like Git, and cloud platforms is typically required. Effective time management, self-motivation, and clear remote communication are critical soft skills for this role. These skills ensure you can deliver high-quality code efficiently while collaborating with teams or clients during limited weekend hours.

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

AspectWeekend Software EngineerPart-Time Software Developer
CredentialsBachelor's in CS or related field, coding skillsBachelor's in CS or related field, coding skills
Work EnvironmentProject-based, flexible hours, remote or on-siteProject-based, flexible hours, remote or on-site
Industry UsageTech companies, startups, freelance projectsTech companies, startups, freelance projects
Search & Comparison IntentYesYes

Weekend Software Engineers and Part-Time Software Developers often share similar credentials and work environments, focusing on flexible, project-based work. The main difference lies in terminology; 'Weekend Software Engineer' emphasizes work specifically on weekends, while 'Part-Time Software Developer' may include work during weekdays or evenings. Both roles suit those seeking flexible schedules in tech industries.

Do weekend software engineers work on weekends?

Weekend software engineers may work on weekends if their role requires support outside regular hours, such as maintaining systems or handling urgent issues. However, many positions offer flexible schedules, and weekend work depends on the company's policies and project needs.

What are the most commonly searched types of Software Engineer jobs in St. Louis, MO?

The most popular types of Software Engineer jobs in St. Louis, MO are:

What are popular job titles related to Weekend Software Engineer jobs in St. Louis, MO?

For Weekend Software Engineer jobs in St. Louis, MO, the most frequently searched job titles are:

What job categories do people searching Weekend Software Engineer jobs in St. Louis, MO look for?

The top searched job categories for Weekend Software Engineer jobs in St. Louis, MO are:

What cities near St. Louis, MO are hiring for Weekend Software Engineer jobs?

Cities near St. Louis, MO with the most Weekend Software Engineer job openings:

Weekend Software Engineer jobs near you
Infographic showing various Weekend Software Engineer job openings in St. Louis, MO as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $143,426 per year, or $69 per hour.

Software Engineer

Boeing

Maryland Heights, MO • On-site

Full-time

Medical, Life, Retirement

Re-posted 15 days ago

Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 613 frontline employees who took The Breakroom Quiz

32nd of 540 rated manufacturers

Job description

Software Engineer
Company:
Tapestry - G0G
Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial, and government clients across more than 50 U.S. locations and 9 countries worldwide.
As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members. Joining Tapestry Solutions means enjoying the best of both worlds: access to the vast resources of Boeing combined with the agility and people-focused, family-oriented culture of a small business where your contributions truly matter.
Tapestry Solutions, a part of Boeing Global Services BGS, is seeking a Software Engineer in Maryland Heights, MO to support future franchise programs.
This role involves software development for the next generation Mission Planning system for the Department of Defense. You will be a member of a software development scrum team and follow the SAFe Agile software development methodology to produce weapon planning software for the next generation Mission Planning system. The next generation system utilizes a microservices architecture and JavaScript and React for the front-end and primarily C# for the back-end services.
Position Responsibilities:
  • Supports the design, development, test, and maintenance of weapon planning software throughout the end-to-end lifecycle
  • Assists Product Owner to review, analyze, and translate customer requirements into initial design of software products
  • Supports with development, maintenance, enhancement and optimization of software products and functionalities for systems integrations
  • Support development, documentation and maintenance of architectures, requirements, algorithms, interfaces and designs for software products
  • Support with debugging and resolution of issues identified to ensure the reliability and efficiency of software products
  • Troubleshoot technical issues
  • Assists to develop, establish, monitor and improve software processes

Basic Qualifications (Required Skills/Experience):
  • Bachelor's Degree
  • Ability to obtain a U.S. Secret Clearance
  • 5+ years of software development experience to include use of languages such as JavaScript, TypeScript, React library, C# and/or C++
  • Experience with development and use of REST style APIs
  • Strong analytical and problem-solving skills
  • Excellent communication skills and experience collaborating with cross-functional teams including systems engineers, hardware engineers, and program managers
  • Experience with Agile software development methodologies and processes
  • Experience with Agile project tracking tools like Jira, Jira Align or Azure Devops
  • Experience with unit testing, integration testing, and system-level validation in complex software environments
  • Proficiency with version control and configuration management tools like Git, Azure Devops, or similar
  • Ability to document software designs, interface specifications, and test plans clearly

Preferred Qualifications (Desired Skills/Experience):
  • Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor's Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience
  • 9+ years of software development experience to include use of languages such as JavaScript, TypeScript, React library, C# and/or C++
  • Prior experience working on defense, aerospace, or mission-critical software programs, preferably involving OMS or open architecture systems
  • Understanding of cybersecurity principles and secure coding practices relevant to mission systems
  • Experience with modular and open systems design: Ability to design, develop, and integrate modular software components that comply with open architecture principles
  • Experience integrating software components using standardized interfaces
  • Understanding of software architecture principles, design patterns, and best practices
  • Experience with .NET MAUI

Drug Free Workplace:
We are a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria are met as outlined in our policies.
Pay & Benefits:
We strive to deliver a total rewards package that will attract, engage and retain the top talent. Elements of this package include competitive base pay and variable compensation opportunities.
We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location and date of hire.
Pay is based upon candidate experience and qualification, as well as market and business considerations.
Summary base pay range $105,000 - $128,140
Language Requirements:
Not Applicable
Education:
Bachelor's Degree or Equivalent
Relocation:
Relocation assistance is not a negotiable benefit for this position.
Export Control Requirement:
This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
Safety Sensitive:
This is not a Safety Sensitive Position.
Security Clearance:
This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.
Visa Sponsorship:
Employer will not sponsor applicants for employment visa status.
Contingent Upon Award Program
This position is not contingent upon program award
Shift:
Shift 1 (United States of America)
Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning
Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
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