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Software Engineer Developer 4 jobs in O’Fallon, Saint Charles County

Displaying 1 - 20 of 61 jobs

LanceSoft Inc
Hazelwood, Missouri
Permanent

This job is with Encode, Inc a fully owned subsidiary of Lancesoft We are seeking a Senior Software Engineer in Hazelwood, MO Position Responsibilities: Ability to manage small team of software developers Ability to communicate and collaborate with customer...

LanceSoft Inc
Hazelwood, Missouri
Permanent

This job is with Encode, Inc a fully owned subsidiary of Lancesoft Leads the design, development, test, and maintenance of non-embedded software throughout the end-to-end lifecycle that meets industry, customer, safety, and regulation standards. Leads review, analysis, and translation...

LanceSoft Inc
Hazelwood, Missouri
Permanent

This job is with Encode, Inc a fully owned subsidiary of Lancesoft Job Description: We are seeking a skilled Embedded Cyber Software Developer to support cybersecurity initiatives focused on secure boot processes, firmware security, and hardware root of trust implementations within embedded...

East St. Louis, Illinois
Permanent

Position: Full Stack Software Engineer Location: Chicago, IL (Hybrid Local Chicago candidates only; no relocation permitted) Must have: POSITION OVERVIEW Hyatt is seeking a Full Stack Software Engineer to join the Global Digital...

Posted

Mastercard
O’Fallon, Missouri
Permanent

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build asustainableeconomy where everyone can prosper. We support a wide range of digital payments choices, making transactionssecure...

Posted

O’Fallon, Missouri
Permanent

Job Title: Software Developer (Contractor) Job Summary: We are seeking a skilled Software Developer with a strong background in Java 8 to join our team on a contract basis. The ideal candidate will have 5 7 years of experience in software development, demonstrating a solid understanding of Java...

Posted

Leidos
St. Louis, Missouri
Permanent

Description Leidos has an exciting opportunity for an Exploitation Specialist/GDAT Software Engineer to join our team in St. Louis, MO. This work requires skills and knowledge to modernize applications to facilitate production operations for customer....

Posted

Leidos
St. Louis, Missouri
Permanent

Description If youve spent the last few years building your expertise in backend engineering, Java or Python development, and missiondriven systems, and youre ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want...

St. Louis, Missouri
Permanent

Job Title: Software Architect Job Type: Full-Time Location: St. Louis, MO Security Requirements: Active TS/SCI clearance or ability to obtain one Job...

Genesis10
St. Louis, Missouri
Permanent

To apply, please submit a formal application through our website: Dev10 Apply Here Please note: Applications submitted through this job posting will not be reviewed. You must apply via our site. Important: This role requires willingness to relocate anywhere...

St. Louis, Missouri
Permanent

Position Title: Staff Software Engineer / Architect Java Modernization (AWS / Kubernetes) Location: St. Louis, MO JD We are looking for a staff level software engineer / architect to lead the modernization of a largescale, mission critical...

O’Fallon, Missouri
Permanent

Position Title: Staff Software Engineer / Architect Java Modernization (AWS / Kubernetes) Location: St. Louis, MO JD We are looking for a staff level software engineer / architect to lead the modernization of a largescale, mission critical Java platform. This role is hands...

Posted

Hazelwood, Missouri
Permanent

ONSITE/Active Secret Clearance Required Leads the design, development, test, debugging and maintenance of software that is integrated into embedded devices and systems and meets industry, customer, safety and regulation standards. Leads review, analyses, and translation of...

Posted

St. Louis, Missouri
Permanent

Job Title Senior Software Engineer Location St. Louis, Missouri - Hybrid Duration Long-Term Contract Interview Video Job Description Assessment...

St. Louis, Missouri
Permanent

Duties may include: Determine operational feasibility by evaluating analysis, problem definition, requirements, solution development and proposed solutions. Document and demonstrating solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and...

St. Louis, Missouri
Permanent

Title: Senior Software Engineer Full Stack & Secure Systems Location: St. Louis, MO Employment Type: Full-Time Security Clearance: Active TS/SCI Clearance Preferred About the Opportunity...

Posted

St. Louis, Missouri
Permanent

Interview: Video + F2F Must do second round F2F interview Visa: All apart fro h1b and cpt Description: Top Skills: C & C++ (experience developing while responsible for memory management/how the data is transmitted) Java...

Posted

St. Louis, Missouri
Permanent

Company Overview With its headquarters in Singapore and strategically placed offices across the United States, Turkey, Japan, and Malaysia, Rapsodo represents more than just sports technology and data analytics. It stands as the clear front-runner in providing affordable, professional-grade...

O’Fallon, Missouri
Permanent

Description: Summary: Participate in team prioritization discussions with Product/Business stakeholders Estimate and own delivery tasks (design, dev, test, deployment, configuration, documentation) to meet the business requirements Automate build, operate, and...

St. Louis, Missouri
Permanent

Job Title: NodeJS Developer with vulnerability Location: St. Louis, MO/ (Hybrid) Contract Role Must Have: NodeJS, vulnerability remediation, and security, Java Primary Skills AWS Elastic Beanstalk...