Java Software Engineer jobs in Chesterfield

Vice President, Software Engineering | Hybrid We're hiring for a globally recognized leader in powering economies and empowering people through secure, simple, and smart digital payments. This employer is committed to building a sustainable economy where everyone can prosper, leveraging cutting-edge

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

BeaconFire Inc.

Hi Rameez here from Beaconfire. I hope you're doing well! We’re currently hiring for an exciting Java Software Developer role, and I wanted to reach out to see if you or someone in your network might be interested. This is a fantastic opportunity to work on high-impact projects using modern technolo

Berkeley, Missouri Job ID JR2026504663 Category Security Clearance Role Type Onsite Post Date Apr. 07, 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 teammate that’s welcoming, respectful and inclusi

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

Berkeley, Missouri Job ID JR2026504757 Category Engineering - Software Role Type Onsite Post Date Apr. 07, 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 teammate that’s welcoming, respectful and inc

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 Enterprise Fleet Management is a privately held, full-service fleet management business for companies, government agencies and organizations with medium-sized fleets. With more than 50 fully staffed offices nationwide, our team of experts can assemble a customized or full-service fleet

Boeing

€133,000 - €155,000 /year

Requirements Must have: - Active U.S. Secret Clearance with capacity to obtain TS/SCI - Over 10 years of experience with VB.NET or C#.NET (including .NET Framework) - More than 5 years of experience with SQL or similar relational databases - At least 3 years of experience with unit testing framework

Maganti IT Resources, LLC

Looking for W2/C2C Location: ONSITE- Chicago, IL Role: Java + AI Engineer Descriptions "• Design, develop, and deploy AI/ML and Generative AI solutions including LLM based applications, RAG pipelines, agents, and predictive models Translate business use cases into production ready AI solutions with

ShiftCode Analytics

PRINCIPAL SOFTWARE ENGINEER/ JAVA ARCHITECT 6+ MONTHS CONTRACT ST LOUIS, MO (ONSITE) VISA- NO CPT/OPT • Skills Matrix Skill Last Used Experience in Years/month Rating (10 points) 1 = newbie 10 = expert Hands on Exp. Yes/No Java Kafka Flink Distributed systems Job description: The ideal candidate wil

Boeing

$119,000 - $211,600 /year

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 ensur

Boeing

$119,000 - $211,600 /year

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 ensur

Job ID: 716258BR Date posted: Jan. 27, 2026 Description: Who We Are Lockheed Martin is dedicated to shaping, developing, & advancing technologies & capabilities with a focus on our customers‘ needs as part of our 21st Century Security vision. We foster collaborative innovation, provide opportunities

Hazelwood, Missouri; St Louis, Missouri; Berkeley, Missouri Job ID JR2026504444 Category Security Clearance Role Type Onsite Post Date Apr. 06, 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 teammate

ZEEKTEK

We have a 6-month contract to hire position open for a Software Engineer. This position is for a developer with 4-6 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, smar

Berkeley, Missouri Job ID JR2026504440 Category Security Clearance Role Type Onsite Post Date Apr. 06, 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 teammate that’s welcoming, respectful and inclusi

Wolters Kluwer

**NOTE: This is a hybrid position requiring 8 days per month at an approved Wolters Kluwer location.*** As a *Lead DevOps Engineer** , you will play a pivotal role in architecting and implementing scalable, resilient infrastructure and CI/CD pipelines that support the full software development lifec

*Description:** Hybrid 2-3 days in office/week in Chesterfield, MO* Our client seeks a junior to mid-level software developer to build and support scalable applications for enterprise financial and investment systems. The role focuses on Java and Python development, RESTful integrations, and agile d