1

Prototype Engineer Jobs in Missouri (NOW HIRING)

$80K - $110K/yr

You will design research prototypes, develop scalable systems, and validate innovative approaches through rigorous experimentation. Working alongside multidisciplinary AI and engineering teams, you ...

... Engineering Specifications, System and Component Requirements ... Manage and execute software technical design reviews and releases for prototype, production, and ...

Senior Systems Engineer

Bridgeton, MO

$99K - $135K/yr

Support rapid prototyping and quick-moving programs by applying sound systems engineering practices in an agile, fast-paced environment. * Apply knowledge of military standards and US artillery fire ...

You will work across the full product lifecycle, transforming ideas and prototypes into polished, customer-facing solutions. The position combines strong engineering skills, product thinking, and ...

Ability to design, prototype, and productionize AI-enabled services, APIs, integrations, automation workflows, and internal tools * Practical experience building LLM-powered agents or agentic ...

Sr. Software Engineer

Hazelwood, MO · On-site

$115K - $152K/yr

The Senior Software Engineer works within established architectural frameworks, enhances CI/CD and ... Participates in proof-of-concept efforts by developing prototypes that validate design assumptions ...

Sr. Software Engineer

Hazelwood, MO · On-site

$115K - $152K/yr

The Senior Software Engineer works within established architectural frameworks, enhances CI/CD and ... Participates in proof-of-concept efforts by developing prototypes that validate design assumptions ...

Support testing, qualification, documentation and analysis of prototypes, products, systems or ... Attend appropriate engineering, customer, or business meetings * Maintain and develop technical ...

Showing results 41-60

Prototype Engineer information

See Missouri salary details

$27

$34

$36

How much do prototype engineer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for prototype engineer in Missouri is $34.21, according to ZipRecruiter salary data. Most workers in this role earn between $32.26 and $36.06 per hour, depending on experience, location, and employer.

What are some common challenges prototype engineers face when transitioning designs from concept to functional prototypes?

Prototype Engineers often encounter challenges such as interpreting incomplete or evolving design specifications, sourcing unconventional materials, and working within tight deadlines. Close collaboration with design, engineering, and manufacturing teams is essential to resolve technical issues quickly and ensure the prototype aligns with the intended functionality. Flexibility and creative problem-solving are key, as unexpected obstacles frequently arise during the rapid iteration and testing phases.

What is a prototype engineer?

A Prototype Engineer is a professional who designs, builds, and tests early versions of products or components to evaluate their functionality and performance before mass production. They collaborate with designers, engineers, and product managers to turn concepts into tangible prototypes, using a variety of fabrication techniques and materials. Their work helps identify potential design improvements, troubleshoot issues, and ensure that the final product meets technical and user requirements.

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

To thrive as a Prototype Engineer, you need strong skills in mechanical or electrical engineering, rapid prototyping techniques, and a relevant engineering degree. Familiarity with CAD software, 3D printing technologies, and hands-on fabrication tools is typically required, along with knowledge of prototyping standards. Creativity, problem-solving, and effective communication are essential soft skills to excel in cross-functional teams and adapt to evolving project requirements. These abilities enable successful design iteration, effective collaboration, and efficient transition from concept to functional prototype.

What does a prototype engineer do?

A prototype engineer is part of a product development team that designs prototypes for new kinds of industrial products. Many companies employ design engineers to perform numerous technical duties, such as drawing up schematics and blueprints, overseeing the production of prototypes, and testing those prototypes to decide whether they should enter mass production. The career requires significant educational qualifications and a variety of skills and experience. You should have an engineering degree in the field you wish to enter, strong analytical problem-solving, and the ability to work as part of a large team.

What are popular job titles related to Prototype Engineer jobs in Missouri?

For Prototype Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Prototype Engineer jobs in Missouri look for?

The top searched job categories for Prototype Engineer jobs in Missouri are:

Infographic showing various Prototype Engineer job openings in Missouri as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $71,164 per year, or $34.2 per hour.

BackEnd Software Engineer (Experienced or Senior)

Boeing Company

Berkeley, MO • On-site

Other

Medical, Life, Retirement

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


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 612 frontline employees who took The Breakroom Quiz

33rd of 540 rated manufacturers


Job description

BackEnd Software Engineer (Experienced or Senior)
Company:
The Boeing Company
The Boeing Company is currently seeking BackEnd Software Engineer (Experienced or Senior) to lead our Model-Based Engineering (MBE) software team located in Berkeley, Missouri. This position will focus on supporting the Boeing Defense Services (BDS) business organization.
Our teams are currently hiring for a broad range of experience levels including; Experienced or Senior Backend Software Engineers.
This role focuses on building prototypes and new capabilities for web applications and services. You will design APIs, develop data-processing and analytics pipelines, optimize SQL queries, and help establish production-ready infrastructure. As a backend developer, you'll play a key role in shaping the architecture needed to take prototypes and minimum viable products into production.
Responsibilities may include researching and selecting technologies and programming languages, building reliable and high-performance server applications, and helping ensure our systems can scale to support hundreds or even thousands of users. For the right candidate, this role may also grow into a full-stack position with frontend development opportunities.
Join Us. Build the Future.
Position Responsibilities:
  • Leads architecture, development, documentation and maintenance of standardized, efficient, and innovative processes, tools, methodologies, and performance metrics to streamline the software engineering lifecycle and enable continuous integration, delivery, and deployment of safety critical software
  • Provide comprehensive technical oversight for different systems, guiding teams in designing and operating production-ready systems
  • Evaluate emerging technologies and seek innovative solutions to address existing and new challenges
  • Mentor and develop engineers across all levels through sharing and learning
  • Ability to take projects from beginning to end with little direct supervision
  • Teamwork and coordination skills with ability to create clarity from ambiguity
  • Work with a team to shape the architecture of several web applications
  • Build new and expand on existing infrastructure for multi-application communications, logging, alerts, authentication, configuration, and more
  • Create test-suites for server applications to verify reliability, performance, and behavior
  • Work collaboratively to make decisions that affect the entire system
  • Interface with users and developers to define and implement solutions to meet requirements
  • Work independently and with a team to prototype features and applications
  • Communicate effectively to push the team's processes to best fit our needs
  • Engage in architectural discussions, influence the roadmap, and take ownership of key projects and initiatives
  • Resolving complex technical issues and driving innovations that improve system availability, resilience, and performance
  • Research and oversees implementation of current and emerging technologies, tools, frameworks and changes in regulations relevant to software development
  • Oversee the architecture, design, development, analyses, and maintenance of large-scale software systems that meet industry, customer and quality
  • Partners with appropriate stakeholders to inform system definition and oversees translation of system-level requirements into software requirements and models that meet customer, operational and performance requirements and have clear traceability to design, code and test artifacts
  • Oversees code reviews to ensure alignment to requirements and standards

Basic Qualifications (Required Skills/ Experience):
  • Bachelor's Degree
  • Active U.S. Secret Security Clearance
  • Ability to obtain Special Program Access
  • 5+ years of experience in backend software development (Java, Spring, Oracle SQL, SQL Server)
  • 5+ years of experience with Go, Python, Java or equivalent server language
  • 5+ years of experience with database technologies using SQL or PL/SQL
  • Knowledge and understanding of Agile development processes

Preferred Qualifications (Desired Skills/Experience):
  • 9 or more years' related work experience or an equivalent combination of education and experience
  • Experienced Level: 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
  • Senior Level: 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 9+ years of related work experience OR Bachelor's Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience
  • Active Top Secret U.S. Security Clearance
  • 5+ years of experience in infrastructure development
  • Experience with concurrency programming
  • Experience with GitLab, CI/CD, Docker, Kubernetes
  • Strong experience with JavaScript frameworks: NodeJS, ReactJS
  • Strong experience with Go or Java
  • Basic C++ or Python
  • Familiar with Kafka, NiFi, Redis, or RabbitMQ
  • Experience developing RESTful APIs for complex datasets
  • Experience leading projects
  • Experience with AWS cloud
  • Understanding microservices, client-server architecture, event-driven architecture, domain-driven design (DDD), and other modern architectural styles to build robust and adaptable systems
  • Experience in large-scale software system architecture, design, and development of distributed/on-premises end-to-end scalable software

Travel:
Up to 10%
Drug Free Workplace:
Boeing is a Drug Free Workplace (DFW) 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.
Conflict of Interest:
Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.
Relocation:
This position offers relocation based on candidate eligibility. Note: Basic relocation will be offered for eligible internal candidates.
CodeVue Coding Challenge:
To be considered for this position you will be required to complete a technical assessment as part of the selection process. Failure to complete the assessment will remove you from consideration.
Pay & Benefits:
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 Experienced Level: $126,650 - $171,350
Summary Pay Range Senior Level: $160,650 - $217,350
Potential signing bonus for eligible/qualified external candidates.
Language Requirements:
Not Applicable
Education:
Bachelor's Degree or Equivalent
Relocation:
This position offers relocation based on candidate eligibility.
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 an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)
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