software development Jobs in o'fallon, mo

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101 - 120 of 1,391 Jobs

Software Engineer

Quantelux

•

Remote

Full-time, Third Party

Company Description Quantelux is a consultancy firm that helps global enterprises cope successfully with today's competitive realities and challenges by design, build, educate, demonstrate, and deploy innovative technology products, integrated architectural solutions, and proven methodologies and tools in IT governance, information content and data management, software development, process improvement techniques, and infrastructure services management. Role Description This is a full-time remote
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Posted 9 days ago

Chief Software Architect

Boeing Company

•

Berkeley, Missouri, USA

Full-time

Chief Software Architect Company: The Boeing Company The Boeing Company is currently seeking a Chief Software Architect to join the Model-Based Software/team located in Berkeley, MO. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. As a Chief Software Architect, you will play a critical role in shaping the company's product architecture. This is an exciting opportunity to work on multiple aspects of the business, including Backend Archit
Posted 23 hours ago | Updated 11 hours ago

Chief Autonomy Software Engineer

Boeing Company

•

Berkeley, Missouri, USA

Full-time

Chief Autonomy Software Engineer Company: The Boeing Company The Boeing Company is seeking a Chief Autonomy Lead Software Engineer for Phantom Works to join the Autonomy & AI Integration Software team in Berkeley, MO. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. Phantom Works is Boeing's advanced research and development division, responsible for engaging customers through cutting-edge visual modeling and simulation, innovating cross
Posted 2 days ago | Updated 11 hours ago

Senior Software Engineer (Java/DevSecOps)

Mastercard

•

O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 47 days ago | Updated 11 hours ago

Senior Software Engineer (Testing Focus)

Mastercard

•

O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 60+ days ago | Updated 11 hours ago

Manager, Software Engineering

Mastercard

•

O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 55 days ago | Updated 11 hours ago

Mid-level Software Engineer-Vehicle Management Systems

Boeing Company

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Hazelwood, Missouri, USA

Full-time

Mid-level Software Engineer-Vehicle Management Systems Company: The Boeing Company The Boeing Company is currently seeking a Mid-level Software Engineer to support our Vehicle Management Systems team located in Hazelwood, MO. This position will focus on supporting the Boeing Defense Services (BDS) business organization. A Phantom Works Proprietary program is looking for a highly motivated Software Engineer to support a real time embedded Vehicle Management System (VMS) software development, i
Posted 60+ days ago | Updated 11 hours ago

Software Engineer (Sr) (Cleared) SFA-SWE

Kentro

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St. Louis, Missouri, USA

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More
Posted 23 days ago | Updated 8 hours ago

Data Driven Software Developer

Leidos

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St. Louis, Missouri, USA

Full-time

Description The Leidos Digital Modernization Group seeks a Software Developer with a data background to support the Global Management Systems (GMS) Team for the Global Solutions Management - Operations II (GSM-O II) contract. This contract includes the Operations, Sustainment, Maintenance, Repair and Defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN) in support of the Defense Information Systems Agency (DISA). It also includes support to other key
Posted 22 days ago | Updated 1 day ago

Senior Cloud Security Engineer - Cloud Access Security Broker (CASB)

Edward Jones

•

St. Louis, Missouri, USA

Full-time

Innovate here. And see your ideas come to life. It's an exciting time to work in tech at Edward Jones. We are making massive investments in emerging technologies to improve how we work with our clients and with each other. Relationships are the focus of our business model. And working in Technology here means using your skills to build, deliver and maintain the technologies that enable us to deepen and support those relationships. The best part? We develop and create our own industry-leading so
Posted 2 days ago | Updated 17 hours ago

Software Engineer (Mid) (Cleared) SFA-SWE

Kentro

•

St. Louis, Missouri, USA

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More
Posted 29 days ago | Updated 8 hours ago

Software Developer

Robert Half

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Remote or Edwardsville, Illinois, USA

Contract

Description We are presenting a contract opportunity for a Software Developer in Edwardsville, Illinois! As a Software Developer, you will be involved in evaluating our internal customer portal, developing full-stack Java solutions, and ensuring seamless integration with our backend systems. Responsibilities: Evaluate our current customer portal and make decisions on whether to enhance or rebuild it completely. Design and develop Java solutions for order intake and backend integration. Maintai
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Posted 37 days ago | Updated 8 hours ago

Senior Software Certification Engineer

Boeing Company

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Berkeley, Missouri, USA

Full-time

Senior Software Certification Engineer Company: The Boeing Company Boeing is seeking an experienced and dedicated Software Certification Engineer to lead our engineering team in the critical mission of developing and certifying safe, reliable, and innovative aircraft. This role is paramount in ensuring that our aircraft not only meet but exceed the rigorous safety standards set forth by the Federal Aviation Administration (FAA). The Software Certification Engineer will play a vital role in fos
Posted 55 days ago | Updated 11 hours ago

Mid-Level C++ Embedded Software Engineer

Boeing Company

•

Hazelwood, Missouri, USA

Full-time

Mid-Level C++ Embedded Software Engineer Company: The Boeing Company Software Engineer - Embedded At The Boeing Company, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company where diversity, equity and inclusion are shared values. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your futur
Posted 31 days ago | Updated 11 hours ago

Software Support Specialist

Market Street Talent

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Remote

Contract

Could you be a good fit? We re looking for the best, highly skilled Software Support Specialist to join the team of our exceptional client in the greater Portland ME area for a contract opportunity. This is a remote or hybrid onsite role (for those local to Portland, ME). Benefits: Healthcare Medical including HSADental and Vision Insurance401kWhat will your day look like? As a Software Support Specialist, you will: Perform testing, debugging, coding, research, triage, documentation, and/or othe
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Posted 8 days ago | Updated 8 days ago

Senior Cloud Security Engineer - Cloud Access Security Broker (CASB)

Edward Jones

•

St. Louis, Missouri, USA

Full-time

Innovate here. And see your ideas come to life. It's an exciting time to work in tech at Edward Jones. We are making massive investments in emerging technologies to improve how we work with our clients and with each other. Relationships are the focus of our business model. And working in Technology here means using your skills to build, deliver and maintain the technologies that enable us to deepen and support those relationships. The best part? We develop and create our own industry-leading so
Posted 2 days ago | Updated 17 hours ago

Senior Software Engineer (Java, Azure, Snowflake)

Mastercard

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O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 28 days ago | Updated 11 hours ago

Spatial Data Manager

Cushman & Wakefield

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Remote or St. Louis, Missouri, USA

Full-time

Job Title Spatial Data Manager Job Description Summary The role of the Spatial Data Manager (SDM) will be responsible for day-to-day functionality of the client's Space Management tool including data integrity of CAD floor plans, occupant data and reporting (regular or ad hoc) for a client portfolio or set of buildings. Job Description The role of the Spatial Data Manager (SDM) will be responsible for day-to-day functionality of the client's Space Management tool including data integrity of CA
Posted 13 days ago | Updated 11 hours ago

Technical Product Analyst

Allwyn Corporation

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Remote

Contract

Position: Technical Product Analyst Location: Remote Duration: Long Term Job Description: Advanced knowledge of IT systems, infrastructure, software development, and Agile methodologies. Significant experience writing User Stories and creating Process Flows.Clear understanding of Agile concepts: User Stories, Acceptance Criteria, Definition of Done, etc.Significant experience creating and maintaining technical documentation.Significant experience working with all levels of staff, management, st
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Posted 4 days ago

Embedded Software Engineers (Associate/Experienced/Senior)

Boeing Company

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Berkeley, Missouri, USA

Full-time

Embedded Software Engineers (Associate/Experienced/Senior) Company: The Boeing Company The Boeing Company is currently hiring for Embedded Software Engineers (Associate/Experienced/Senior) to join the Phantom Works Mission Systems Software team located in Berkeley, MO. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. You will work in a collaborative team environment helping to develop real-time software solutions, utilize simulations and
Posted 54 days ago | Updated 11 hours ago