1

Mid Level Software Developer Jobs in Chesterfield, MO

Mid-Level Test Engineer

Hartford, IL · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

Hazelwood, MO · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

Valley Park, MO · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

Columbia, IL · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

South Roxana, IL · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

Saint Louis, MO · On-site

$87K - $157K/yr

Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting ...

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

Earth City, MO · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

Madison, IL · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

Chesterfield, MO · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

Roxana, IL · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Mid-Level Test Engineer

Granite City, IL · On-site

$87K - $157K/yr

Description Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook ...

Showing results 41-60

Mid Level Software Developer information

See Chesterfield, MO salary details

$47.5K

$110.7K

$164.3K

How much do mid level software developer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for mid level software developer in Chesterfield, MO is $110,698.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,100.00 and $128,700.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a mid level software developer?

As a Mid Level Software Developer, your daily responsibilities often include writing and reviewing code, participating in code reviews, collaborating with colleagues on project requirements, and troubleshooting bugs or technical issues. You may also be involved in designing features, writing unit tests, and participating in regular stand-up meetings as part of an agile team. Additionally, you'll interact with product managers, QA engineers, and other team members to ensure the software meets project deadlines and quality standards. This role offers the chance to take on increasing ownership of projects while continuing to learn and grow professionally.

What are the key skills and qualifications needed to thrive in the mid level software developer position, and why are they important?

To thrive as a Mid Level Software Developer, you should have solid programming skills in languages like Java, Python, or JavaScript, along with a relevant bachelor's degree or equivalent experience. Familiarity with version control systems such as Git, frameworks like React or Spring, and knowledge of agile development practices are typically required. Effective problem-solving, clear communication, and a collaborative mindset are valuable soft skills in this position. These skills enable you to build reliable software, contribute to team projects, and adapt to evolving technical challenges.

What is a mid level software developer?

A Mid Level Software Developer is a professional with a few years of experience who contributes to designing, coding, testing, and maintaining software applications. They work independently on tasks but also collaborate with senior developers and teams to implement solutions. Their role often includes debugging code, optimizing performance, and ensuring best practices in development. Mid-level developers are expected to have a solid understanding of programming languages, frameworks, and software development life cycles. They may also mentor junior developers and participate in code reviews to maintain code quality.

What are the most commonly searched types of Software Developer jobs in Chesterfield, MO? The most popular types of Software Developer jobs in Chesterfield, MO are:
What are popular job titles related to Mid Level Software Developer jobs in Chesterfield, MO? For Mid Level Software Developer jobs in Chesterfield, MO, the most frequently searched job titles are:
What cities near Chesterfield, MO are hiring for Mid Level Software Developer jobs? Cities near Chesterfield, MO with the most Mid Level Software Developer job openings:
Infographic showing various Mid Level Software Developer job openings in Chesterfield, MO as of August 2026, with employment types broken down into 72% Full Time, 17% Part Time, and 11% Contract. Highlights an 94% In-person, and 6% Hybrid job distribution, with an average salary of $110,698 per year, or $53.2 per hour.

Software Quality Engineer (Mid-Level or Senior)

Boeing

Berkeley, MO

Full-time

Medical, Life, Retirement

Posted 9 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 612 frontline employees who took The Breakroom Quiz

33rd of 536 rated manufacturers


Job description

Software Quality Engineer (Mid-Level or Senior)

Company:

Boeing Defense, Space & Security (BDS) is has an exciting opportunity for a Software Quality Engineer (Mid-Level or Senior) to join our Software Quality Engineering team in Berkeley, MO!

As a member of this Boeing Software Quality team, you have the autonomy and responsibility to work with programs to assure the required processes are used for developing, controlling, and verifying software products, whether developed by Boeing or provided by suppliers. This position will support programs within the BDS Vertical Lift division.

The successful candidate for this position will have a broad background in software development practices, tools and processes combined with a passion for advocating First Time Quality strategies. Experience and knowledge of quality standards (e.g. AS9100 / AS9115) is strongly preferred.

The ideal candidate will be a team player, self-motivated and able to quickly learn the responsibilities of the position. Strong written and verbal communication skills, as well as strong interpersonal skills, are crucial for success. Candidates should possess resilience and the ability to provide and receive constructive feedback. This position will also require the ability to demonstrate and assertively communicate their boundaries while fostering a collaborative and supportive team environment.


Position Responsibilities:

  • Defines and maintains program-level software quality engineering processes, resources, and infrastructure

  • Actively participates in program activities, from initial proposal and planning to verification/certification and delivery

  • Performs process and product audits to verify software lifecycle activities and products comply with approved software processes, plans, and standards

  • Supports program milestone and formal review meetings, occasionally preparing and presenting information

  • Participates in configuration management activities

  • Plans software quality test activities and completion of test readiness activities

  • Ensures integrity of the test process and verifies test results

  • Works with regulatory agencies and other functions to develop criteria and procedures for software delivery activities

  • Performs final reconciliation of software data products

  • Identifies process or product non-compliances; supports root cause analysis and implementation of corrective actions and other defect investigation/prevention activities

  • Teams with equipment managers of supplier products to monitor and evaluate supplier software development performance

  • Acts as an independent set of eyes and ears for Program Managers and the customer, highlighting potential best practices on the team, as well as areas for improvement

  • Supports the identification and analysis of program/project software quality metrics to improve software quality and manage risk

Basic Qualifications (Required Skills/ Experience):

  • Bachelor's degree in Engineering, Engineering Technology, Computer Science, Data Science, Mathematics, Physics, and/or Chemistry

  • 3+ years of experience working in a project where various software development methodologies are being utilized

  • 3+ years of experience in a Software Quality role

  • 3+ years of experience working independently to develop, modify and document actions to assure problem resolution and/or to implement corrective action and/or preventive action

Preferred Qualifications (Desired Skills/Experience):

  • 5 or more years of related work experience or an equivalent combination of education and experience

  • Experience in Quality Management Systems (QMS) auditing

  • Software Quality Engineering experience supporting software with AS9115, DO-178, and/or MIL-STD-882E requirements

  • Experience with the full software development lifecycle (SDLC) is highly preferred

  • Experience with configuration management and collaboration tools such as (or similar to) Git, Jira, Collaborator, Bitbucket and Beyond Compare

  • Software development experience in a collaborative team environment using agile principles and a structured development process including code reviews and automated DevOps processes/tools

  • Active U.S. Security Clearance

Conflict of Interest:

Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

This position requires the ability to obtain a US Security Clearance for which the US Government requires US Citizenship. An interim U.S. Secret pre-start and final U.S. Secret clearance Post Start is required

Shift:

This position is for 1st shift

Total Rewards:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides 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, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range for mid-level (Level 3): USD $103,700 - $135,700

Summary pay range for senior level (Level 4): USD $122,400 - $165,600

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

This position offers relocation based on candidate eligibility.

Export Control Requirement:

Safety Sensitive:

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 U.S. Secret Clearance Pre-Start and 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.

EEO is the law

Boeing EEO Policy

Request an Accommodation

Applicant Privacy


Boeing Participates in E - Verify

  • E-Verify (English)
  • E-Verify (Spanish)

Right to Work Statement

  • Right to Work(English)
  • Right to Work(Spanish)

What Boeing employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom