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Senior Integration Developer Jobs in Missouri (NOW HIRING)

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Senior Integration Developer information

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$20.2K

$110.7K

$160.4K

How much do senior integration developer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for senior integration developer in Missouri is $110,672.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,400.00 and $137,400.00 per year, depending on experience, location, and employer.

What is the difference between Senior Integration Developer vs Integration Engineer?

AspectSenior Integration DeveloperIntegration Engineer
CredentialsBachelor's in CS or related, often with certifications like MuleSoft, Dell BoomiBachelor's in CS or related, similar certifications
Work EnvironmentSoftware development teams, project-basedIT operations, system integration teams
Industry UsageTech, finance, healthcare, enterprise softwareTech, manufacturing, telecom, enterprise sectors
Search & ComparisonOften compared for seniority and technical scopeCompared for operational vs development focus

Senior Integration Developers typically focus on designing and leading complex integrations, requiring advanced coding and architecture skills. Integration Engineers often handle the implementation and maintenance of integrations, emphasizing operational support. Both roles share similar credentials but differ in scope and responsibilities, with Senior Integration Developers usually taking a more strategic and leadership role in integration projects.

What are the key skills and qualifications needed to thrive as a senior integration developer, and why are they important?

To thrive as a Senior Integration Developer, you need in-depth expertise in application integration, API development, and systems architecture, typically supported by a computer science degree and several years of relevant experience. Familiarity with integration platforms (such as MuleSoft, Dell Boomi, or IBM Integration Bus), cloud services, and proficiency in languages like Java or Python are common technical requirements. Strong problem-solving skills, effective communication, and the ability to collaborate across teams are essential soft skills in this role. These skills ensure seamless system interoperability, efficient data flow, and successful project delivery within complex enterprise environments.

How much do senior integration developers make?

Senior integration developers typically earn between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have expertise in tools like MuleSoft, Dell Boomi, or Informatica and may hold certifications that can influence salary levels.

What are some common challenges faced by senior integration developers when working with multiple systems?

Senior Integration Developers often encounter challenges such as dealing with legacy systems that lack modern API support, managing data consistency across disparate platforms, and ensuring secure data transmission. Additionally, they must troubleshoot integration failures quickly to minimize business disruption and collaborate closely with other development, QA, and infrastructure teams. Staying current with evolving integration tools and best practices is also essential for delivering robust solutions.

What does a senior integration developer do?

A Senior Integration Developer is responsible for designing, developing, and maintaining solutions that enable different software systems to communicate and work together efficiently. They work with APIs, middleware, and integration platforms to connect diverse applications within an organization or with external partners. Their role often includes troubleshooting integration issues, ensuring data consistency, and optimizing performance. Additionally, they may mentor junior developers and collaborate with business stakeholders to understand integration requirements.

What are popular job titles related to Senior Integration Developer jobs in Missouri?

For Senior Integration Developer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Senior Integration Developer jobs in Missouri look for?

The top searched job categories for Senior Integration Developer jobs in Missouri are:

What cities in Missouri are hiring for Senior Integration Developer jobs?

Cities in Missouri with the most Senior Integration Developer job openings:

Infographic showing various Senior Integration Developer job openings in Missouri as of August 2026, with employment types broken down into 91% Full Time, 4% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $110,672 per year, or $53.2 per hour.

Senior Low Observables (LO) Mission Systems Integration Engineer

Boeing

Berkeley, MO

$98K - $134K/yr

Full-time

Medical, Life, Retirement

Re-posted yesterday


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

Senior Low Observables (LO) Mission Systems Integration Engineer

Company:

The Boeing Company

The Senior LO Mission Systems Integration Engineer will lead design, integration, analysis, test, and production activities for low observable materials, structures, apertures, sensors, and radomes for mission systems. The role requires strong technical leadership, independent execution of complex tasks, advanced use of computational electromagnetic (CEM) solvers, and the ability to produce and defend technical results with minimal oversight.

Key Responsibilities

  • Lead design, modeling, and analysis efforts for LO materials, coatings, structures, and integrated mission systems to meet signature reduction and performance requirements.
  • Independently apply CEM solvers (e.g., FEKO, HFSS, CST, WIPLD, xFDTD, or equivalent) to model antennas, apertures, radomes, and LO treatments; perform design optimization and trade studies.
  • Drive integration of LO treatments with mechanical, thermal, and sensor/antenna system constraints; identify and mitigate producibility, testability, and sustainment risks.
  • Plan, execute, and oversee laboratory and field tests (anechoic chamber measurements, antenna/radome characterization, RCS measurements); lead data collection, reduction, and validation activities.
  • Develop and validate predictive models, reconcile simulations with measurements, perform uncertainty quantification, and provide actionable recommendations to engineering and program leadership.
  • Produce high-quality technical documentation: test plans, test reports, technical memoranda, design reviews, and customer briefings.
  • Mentor and provide technical oversight to junior engineers and technicians; ensure adherence to engineering processes, quality standards, and configuration control.
  • Collaborate across multidisciplinary teams (structures, materials, manufacturing, RF/antennas, systems engineering) to deliver integrated system solutions on schedule and within cost.

Required Qualifications

  • Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
  • 9 or more years' related work experience or an equivalent combination of technical education and experience or non-US equivalent qualifications.
  • 5 years experience working handson with LO materials and technologies across integration, design, manufacturing, and/or testing.
  • Active Top Secret Clearance
  • Ability to obtain Special Program Access (U.S. Only Citizenship required)

Preferred Qualifications

  • Strong understanding of electromagnetic theory including scattering, reflection, transmission, polarization, and aperture/antenna fundamentals.
  • Proven proficiency using computational electromagnetic (CEM) solvers to design and optimize LO systems.
  • Advanced data processing and analysis skills (e.g., MATLAB, Python) for post-processing simulation and measurement data; experience with scripting and automating solver workflows is highly desirable.
  • Excellent technical writing and presentation skills with demonstrated experience producing and defending test plans and technical reports.
  • Proven ability to work independently, prioritize multiple tasks, and deliver results with minimal oversight.
  • Direct experience with antennas, apertures, sensors, and/or radomes in design, testing, or research.
  • Hands-on experience with anechoic chamber measurements, near-field/far-field antenna testing, or RCS measurement techniques.
  • Familiarity with LO materials (absorbers, coatings, RAMs), surface treatments, and manufacturing processes relevant to aerospace applications.
  • Experience with optimization routines, sensitivity studies, and scripting for batch simulation and data pipelines.
  • Knowledge of systems engineering processes, interface control, and test & evaluation cycles.
  • Experience mentoring junior staff and leading multi-disciplinary technical efforts

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.

Drug Free Workplace:

Boeingis 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.

Pay and 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.

Please note that the salary information shown below is a general guideline only. Pay is based upon candidate experience and qualifications, as well as market and business considerations.

The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features:

  • Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting
  • Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts.

Potential signing bonus for eligible/qualified external candidates

Summary pay range:

Level 4: $136,850-$185,150

Language Requirements:

Not Applicable

Education:

Not Applicable

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. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active). This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.

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)

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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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