Software Engineer Java jobs in Chesterfield

Hazelwood, Missouri; St Louis, Missouri; Berkeley, Missouri Job ID JR2026505493 Category Engineering - Software Role Type Onsite Post Date Apr. 17, 2026 Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every team

Boeing

$126,650 - $217,350 /year

Test and Inspection Embedded Software Engineer (Experienced or Senior) Company: The Boeing Company The Boeing Company is looking for a Test and Inspection Embedded Software Engineer (Experienced or Senior) to support our Non-Destructive Inspection (NDI) and avionics Automated Test Equipment (ATE) So

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 a

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\ \ THIS JOB IS ALMOST 100% REMOTE - ONSITE 1-2 DAYS/MONTH IN ARNOLD, MO Job Summary: We are seeking a Software Engineer to support a client/server application that synchronizes files to remote locations, along with a React-based web interface. This role will focus on maintaining, enhancing, and mod

Java Big Data Engineer Manchester, MO Type: Contract Duration: Long Term Rate: Negotiable Mode of Interview: Telephonic / Skype Job Description 5+ years’ experience developing software as Java Developer. Extremely well versed in RESTful micro services architecture. Prior experience building micro

Leidos

Description Leidos Intelligence Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the world. Our tea

Posting Type Hybrid/Remote Job Overview WHO WE ARE Relativity is a leading legal data intelligence company building technology that helps users organize data, discover the truth, and act on it with confidence. Our AI‑powered, cloud platform, RelativityOne, transforms massive volumes of complex infor

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 a

We have a 6-month contract to hire position open for a Software Engineer. This position is for a developer with 0-2 years of experience. The position is a hybrid schedule working 2-3 days on-site. The engineer will be supporting legacy Java Applications, and doing new development with Python, Dash P

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 a

Overview In this position, you will build software leveraging Esri's products and APIs to build core backend services that solve complex problems at a global scale. This is a unique opportunity to grow your technical skills while contributing to projects that matter. You'll work alongside engineers

Overview In this position, you will develop visualization software to understand data where proximity and location matter. Your work will help developer communities re-imagine the capabilities of location-aware software applications that enable real-world improvements. This team supports Defense and

Freedom Technology Solutions Group

Freedom Technology Solutions Groups is looking to add a senior Software Engineer to the team! This position is fully onsite in St. Louis, MO. The ideal candidate must have demonstrated firsthand experience in at least three of the following: Java, JavaScript or Python enterprise application developm

Hi Team, Hope you are doing well! We have below Priority Job Opportunity, Title: Java Performance Engineer – Lead SE (Strong Java Development Experience) Saint Louis, Missouri – Hybrid Role – Need Locals Final Round is Face to Face Preferred, Ok for Virtual Interview Hiring Manager Notes: Consultant

About Allsup, LLC Allsup LLC is a people-centered organization with a team of hundreds who are dedicated to helping people with disabilities lead lives that are as financially secure and healthy as possible. We enjoy working together to make a difference, get the job done, and find solutions for our

Overview In this position, you will design and develop high-performance, secure, and automated pipelines for deployment of Esri technology in the cloud and no-premises. You will partner closely with software developers and cloud engineers to ensure our integration and deployment is high-quality, rel

Freedom Technology Solutions Group

Freedom Technology Solutions Groups is looking to add a mid level Software Engineer to the team! This position is fully onsite in St. Louis, MO. Required Experience: Demonstrated firsthand experience in at least two of the following: ○ Java, JavaScript or Python enterprise application development ○

Overview As we continue to build our team in support of our vision to the be the world’s best and most trusted mobility company, Enterprise Fleet Management, an affiliate of Enterprise Mobility is excited to announce the opening of a Engineer 2, Software The Information Technology (IT) department of

Apply now » Date: Apr 10, 2026 Location: St. Louis, MO, US, 63146 Company: Hubbell Incorporated Job Overview Provide technical excellence in developing, sustaining, and supporting firmware associated with high‑volume electronic products within the AMI and utility communications industry. Contribute

Date: Apr 10, 2026 Location: St. Louis, MO, US, 63146 Company: Hubbell Incorporated Job Overview Provide technical excellence in developing, sustaining, and supporting firmware associated with high‑volume electronic products within the AMI and utility communications industry. Contribute to firmware