Sr. Software Engineer Jobs in Missouri

1,801 - 1,820 of 1,843 Jobs

Data Engineer/Platform Administrator (Solution Engineer Staff - Lead)Job Title - Data Engineer/Platform Administrator (Solution Engineer Staff - Lead)

American Electric PowerCompany Name - American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-08-2025 Please note the job posting will close on the day before the posting end date Job Summary We are seeking a skilled Data Engineer/Platform Administrator to join our Process Intelligence and Mining team. The candidate will collaborate with our business and technology partners to design, develop, and implement data models and ETL (Extract, Transform, Load) solutions that integrate with our Process Intelligence and Mining solution, Celonis. Job Description What You

Senior Java AWS DeveloperJob Title - Senior Java AWS Developer

KMM Technologies, IncCompany Name - KMM Technologies, Inc

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Remote or Rose Hill, Virginia, USA

Contract

KMM an ISO 9001:2015, CMMI Level 2 certified company provides high-quality IT consulting services and innovative solutions by using the most effective and modern technologies. We have a core group of Subject Matter Experts with certifications and immense experience in successfully delivering mission-critical solutions. We have extensive industry experience in the financial, insurance, Health IT, media, marketing, retail, and government markets. We have a proven track record in understanding clie

IRS Cleared Information Technology ProfessionalsJob Title - IRS Cleared Information Technology Professionals

Delmock Technologies, IncCompany Name - Delmock Technologies, Inc

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Remote or Lanham, Maryland, USA

Full-time

Help us make our nation stronger! We are looking for talented IT professionals to help us support the IRS, our long-standing client, with their IT Modernization needs. Looking for: Program Managers, Project Managers, Technical Integrators, Business Analysts (Product Planning), Delivery Managers, Technical Architects, Full Stack Developers, Automation Leads, Back End Developers, Front End Developers, Sr. System Engineers, Sr. Business Analysts, Technical Architects, Security Test Engineers, Commu

Sr Mainframe Z/OS systems programmer - ISV installs / upgradesJob Title - Sr Mainframe Z/OS systems programmer - ISV installs / upgrades

IT Associates, Inc.Company Name - IT Associates, Inc.

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Remote

Contract

Senior Mainframe z/OS Systems Programmer 6 months Contract to hire - 2 openings100% REMOTE - alwaysClient: US based Managed IT Services firm with excellent benefits ( unlimited vacation/ 401 K, Health etc )There is NO expectation of being ON-CALL.Primary duty is to do Mainframe ISV Upgrades / installsThe Senior Mainframe Systems Programmer provides support for on-going projects that require the installation, testing, and implementation of new operating systems and other 'system' software. Includ

Sr. Technical Consultant/Developer ServiceNow Finance & Supply Chain Solutions (Source-to-Pay)Job Title - Sr. Technical Consultant/Developer ServiceNow Finance & Supply Chain Solutions (Source-to-Pay)

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Addison, Texas, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Sr. Technical Consultant/Developer ServiceNow Finance & Supply Chain Solutions (Source-to-Pay)Job Title - Sr. Technical Consultant/Developer ServiceNow Finance & Supply Chain Solutions (Source-to-Pay)

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Denver, Colorado, USA

Full-time

Experienced Design and Analysis Engineer (Electronic Sys Design & Analy)Job Title - Experienced Design and Analysis Engineer (Electronic Sys Design & Analy)

BOEINGCompany Name - BOEING

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Berkeley, Missouri, USA

Full-time

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Defense, Space & Security (BDS) team is seeking an Experienced Design and Analysis Engineer- Fighters Mission Systems located in Berkeley, MO. Who We Are: The Fighter Mission Systems Navigation, Data Link, and Displa

Appian DeveloperJob Title - Appian Developer

PerficientCompany Name - Perficient

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St. Louis, Missouri, USA

Full-time

We currently have a career opportunity for an Appian Developer to join our team. This is a Remote position, must be located in United States. Perficient is always looking for the best and brightest talent and we need you! We're a quickly growing, global digital consulting leader, and we're transforming the world's largest enterprises and biggest brands. You'll work with the latest technologies, expand your skills, and become a part of our global community of talented, diverse, and knowledgeable

ServiceNow Lead - UnisysJob Title - ServiceNow Lead - Unisys

UnisysCompany Name - Unisys

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Remote or New York, USA

Full-time, Contract

CompuGain is an Information Technology and Business Consulting firm providing project-based solutions, software solutions, and professional staffing services. - "Those authorized to work in the United States are encouraged to apply. We are unable to sponsor at this time.Job Description : Position: ServiceNow Lead Location: 100% Remote Length: Fulltime role Required skills: Review requests for development and create low level designs. Build and unit test the enhancement requests as per the requir

Lead/Senior Java Backend Developer (Java, Backend, Kafka, Spring Boot, Microservices)Job Title - Lead/Senior Java Backend Developer (Java, Backend, Kafka, Spring Boot, Microservices)

Brillio, LLCCompany Name - Brillio, LLC

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Remote

Full-time, Third Party

Role: Lead/Senior Java Backend Developer (Java, Backend, Kafka, Spring Boot, Microservices) Years of Experience: 10+ years Location: Remote Looking for W2 or Full Time for this remote position. Job Description: Skills: Java, Spring boot, REST API, Kafka, Microservices Contributing to all stages of software development lifecycle Coding, unit testing, implementation, deploying builds, troubleshooting Production and environmental issues, coordination with QA, App Support & Business Design, impleme

Principal Engineer, MBDMI Lead (Hybrid-Puerto Rico)Job Title - Principal Engineer, MBDMI Lead (Hybrid-Puerto Rico)

RTX CorporationCompany Name - RTX Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-04-12 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid Join Collins Aerospace as a MBDMI Lead! We are looking for a highly motivated experienced professional to lead our MBDMI (Model-Based Definition, Manufacturing, and Inspection) and Product Lifecycle Management (PLM) initiatives related to engineering tools development and Collins Digital

Experienced Guidance Navigation and Control (GNC) EngineerJob Title - Experienced Guidance Navigation and Control (GNC) Engineer

BOEINGCompany Name - BOEING

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Hazelwood, Missouri, USA

Full-time

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security's Air Dominance division is hiring Experienced Guidance Navigation and Control (GNC) Engineer in St. Louis, MO area, ( Hazelwood, MO ). Propelled by a team with an innovative spirit that transce

Lead Product Security (Cyber)Test EngineerJob Title - Lead Product Security (Cyber)Test Engineer

Boeing CompanyCompany Name - Boeing Company

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Berkeley, Missouri, USA

Full-time

Lead Product Security (Cyber)Test Engineer Company: The Boeing Company The Boeing Test & Evaluation (BT&E) team is seeking a Lead Product Security (Cyber) Test Engineer to support the Air Proprietary 1 (AP1) program in Berkeley, MO. This role will be responsible for leading the execution of the cyber test lifecycle. You will be joining a cybersecurity pentest team focused on product testing. The successful candidate will perform threat assessments and execute adversarial testing with engineeri

Sr. Python Full Stack DeveloperJob Title - Sr. Python Full Stack Developer

CloudBCLabsCompany Name - CloudBCLabs

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Remote or Reston, Virginia, USA

Full-time, Third Party

Role: Sr. Python Full Stack Developer Duration: Long-term Location: Reston, VA (Remote) Job Description Programming & APIs: Python - OOPS concepts and data structures, Pandas, NumPy, PySpark, Matplotlib, Object Oriented PrinciplesFrontend Technologies: Vue JS/ React JS/ AngularJSWeb Technologies: Flask/Django, HTML, RESTful APIDatabase: MySQL/MongoDB/Microsoft SQL Server ManagementStrong experience in Json and Java script.Knowledge on AWS/Azure or equivalent platformHands-on for AWS IAM, EC2 ser

Experienced Guidance Navigation and Control (GNC) EngineerJob Title - Experienced Guidance Navigation and Control (GNC) Engineer

Boeing CompanyCompany Name - Boeing Company

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Hazelwood, Missouri, USA

Full-time

Experienced Guidance Navigation and Control (GNC) Engineer Company: The Boeing Company Boeing Defense, Space & Security's Air Dominance division is hiring Experienced Guidance Navigation and Control (GNC) Engineer in St. Louis, MO area, (Hazelwood, MO). Propelled by a team with an innovative spirit that transcends cultures, Air Dominance delivers decisive mission advantages through cutting-edge capabilities and supports design, manufacturing, and services for a broad portfolio of military airc

Sr. Mobile Device Software Developer at RemoteJob Title - Sr. Mobile Device Software Developer at Remote

Apetan ConsultingCompany Name - Apetan Consulting

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Remote or US

Contract, Third Party

Role: Sr. Mobile Device Software Developer Location: This is a Hybrid position with Austin as base. However, currently we are all remote and are open for remote applicants. Duration: Long term Interview Mode: Phone and Skype Major Duties and Responsibilities: Defines, designs, builds, tests, deploys, and supports software systems. Leads and develops technical and business systems related activities of major significance to the Customer. Coaches and counsels project managers and Customers o

Mid-level, FIPS 140 Security Engineer & CVP Certified TesterJob Title - Mid-level, FIPS 140 Security Engineer & CVP Certified Tester

Catapult Solutions GroupCompany Name - Catapult Solutions Group

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Remote

Contract

Mid-level, FIPS 140 Security Engineer & CVP Certified Tester Work model: REMOTE Department: FIPS/Testing Location:Columbia, MD Role Type:Contract No Clearance Required* Not available on C2C contract basis* Not able to provide sponsorship* About Our Client Our client offers an exciting opportunity to work in the rapidly expanding IT Security field, integral to supporting national defense initiatives. This organization plays a crucial role in ensuring national security by evaluating and validat

Experienced Guidance Navigation and Control (GNC) EngineerJob Title - Experienced Guidance Navigation and Control (GNC) Engineer

BOEINGCompany Name - BOEING

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Hazelwood, Missouri, USA

Full-time

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Phantom Works, Boeing Defense, Space & Security's advanced research, development and prototyping division is hiring Experienced Guidance Navigation and Control (GNC) Engineers in St. Louis, MO. Propelled by a team with an innova

Lead Aerodynamic Stability & Control EngineerJob Title - Lead Aerodynamic Stability & Control Engineer

Boeing CompanyCompany Name - Boeing Company

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Berkeley, Missouri, USA

Full-time

Lead Aerodynamic Stability & Control Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is hiring senior Lead Aerodynamic Stability & Control Engineer to lead and perform Air Data Systems development and analysis for Phantom Works projects in Berkeley, MO. The position covers wide-ranging lead and execution responsibilities, including aerodynamic design development, air data systems development, aerodynamic testing, certification, and flight testing. This position sup

Data/Information Mgt Sr Lead (CCR, Model Dev, Quant) - SVP - New York (Hybrid)Job Title - Data/Information Mgt Sr Lead (CCR, Model Dev, Quant) - SVP - New York (Hybrid)

CitiCompany Name - Citi

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Remote or New York, New York, USA

Full-time

The Team: Are you ready to join a team that is transforming Risk Data for Citi? If so, then this role will provide the opportunity to make a difference for Citi by implementing sound data governance over critical Risk data in partnership with the business and technology. A good foundation in Risk systems, data and reporting will help you be successful in this essential role. This role is responsible for leading activities that contribute to the definition of the Enterprise Data Governance Stra