Data Engineer Software Developer Isys TechnologiesData Engineer Software DeveloperScott AFB, IllinoisFull timeImplements solutions using Confluent Kafka, Elastic Stack, AWS, and Red Hat OpenShift (Kubernetes), including creating Kafka, Elastic, and Logstash pipelines and supporting Kibana visualizations and dashboards with React, JavaScript, and HTML. Experience with big data technologies and platforms such as Kafka, Spark, NiFi, Hadoop, Elasticsearch, Logstash, Databricks, and ELK Stack for text mining, summarization, search, and entity extraction.
Senior Software Engineer - Java Full Stack Engineer MasterCardSenior Software Engineer - Java Full Stack EngineerO'fallon, MO$115,000–$184,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Experience in the following a plus: Web Services- SOAP/ RESTFul, Servers- WebSphere/JBOSS/Tomcat, HTML/ javascript/ JQuery, UNIX ( Shell, awk scripting), XML/ XSLT, CSS, C Sharp, React / Angular, IDE (Microsoft Visual Studio, RAD/ Eclipse).
F-15 Mission Systems Software Engineer (Associate, Experienced, & Senior) BoeingF-15 Mission Systems Software Engineer (Associate, Experienced, & Senior)Berkeley, Missouri$99,450–$134,550 / yearLevel 4 / Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. Level 2 / Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 2+ years of related work experience OR Bachelor’s Degree and 6+ years of directly related work experience OR 10+ years of related, relevant experience.
Design Engineer GpacDesign EngineerSt Louis, MO160000–225000We are seeking a Design Engineer working in the heavy, civil construction industry (Bridges, Locks and dams…i.e. no buildings) and ideally one who focuses on temporary works – things we build onsite as part of our construction methods for building the permanent structure. A design engineer collaborates with third party designers, our construction team, and other stakeholders to create designs which provide our team with a competitive advantage while ensuring safe construction methods and a project delivered timely and within budget.
Data Engineer Software Developer LeidosData Engineer Software DeveloperShiloh, IllinoisYou will an integral member of a fast paced, Agile development and implementation team to architect, design and develop data integration solutions (Extract, Transform, Load) to support a unified User Experience / User Interface (UX/UI) that provides a holistic single-pane-of-glass interface for an integrated solution on the Elastic platform. As a key Real-Time Visibility team member, you will be conducting design and implementation for a variety of solution capabilities to integrating various data sources into Confluent (Kafka) and Elastic platforms, design of robust data integration solutions, and adhering to the program’s CI/CD processes and data governance practices.
Lead Software Engineer BioMerieuxLead Software EngineerHazelwood, MissouriIn addition, bioMérieux offers a competitive Total Rewards package that may include: · A choice of medical (including prescription), dental, and vision plans providing nationwide coverage and telemedicine options · Company-Provided Life and Accidental Death Insurance · Short and Long-Term Disability Insurance · Retirement Plan including a generous non-discretionary employer contribution and employer match. As a member of the R&D organization responsible for creating software for the development of innovative in vitro diagnostic solutions, the Senior Software Engineer contributes to the design and delivery of scalable, cloud-native software solutions by implementing modern software development practices, including microservices architecture, CI/CD, and infrastructure as code.
Senior Software Developer RapsodoSenior Software DeveloperSt. Louis, MOThe company currently collaborates with partners such as The PGA of America, Golf Digest, Troon, various Major League Baseball teams, USA Baseball, and over 1000 NCAA athletic departments. 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.
Staff Software Engineer / Architect Echo IT Solutions, IncStaff Software Engineer / ArchitectSt. Louis, MOThis role is hands on and focused on rewriting and re architecting existing systems using modern Java, Spring Boot, and cloud native patterns on AWS. We are looking for a staff level software engineer / architect to lead the modernization of a largescale, mission critical Java platform.
Software Engineer Sr - Fullstack/Vue The Timberline GroupSoftware Engineer Sr - Fullstack/VueMaryland Heights, MissouriFull Stack Development Design and build end-to-end full-stack applications using Node.js on the backend and Vue.js on the frontend, delivering cohesive, production-ready features from database to UI. AI-Assisted & Agentic Engineering This role requires comfort working alongside AI-powered tools while maintaining strong engineering judgment, validation, and accountability for outcomes.
Software Engineer 2 (Ai/Genai) US BankSoftware Engineer 2 (Ai/Genai)Earth City, MO$98,175–$115,500 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Demonstrated strong analytical, problem-solving, and communication skills while collaborating with product, architecture, security, and business teams; championed responsible AI, AI governance, model evaluation, and continuous adoption of emerging AI technologies.
Software Engineer 1 (Backend UI And AI) US BankSoftware Engineer 1 (Backend UI And AI)Earth City, MO$86,360–$101,600 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Consistently creates optimal design adhering to architectural best practices; considers scalability, reliability and performance of systems/contexts affected when defining technical designs.
Software Engineer 2 (Backend AI) US BankSoftware Engineer 2 (Backend AI)Earth City, MO$98,175–$115,500 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Demonstrated strong analytical, problem-solving, and communication skills while collaborating with product, architecture, security, and business teams; championed responsible AI, AI governance, model evaluation, and continuous adoption of emerging AI technologies.
Lead Software Engineer : Mastercard Shiftcode Analytics, IncLead Software Engineer : MastercardO Fallon, MOResponsible for identifying and resolving end-to-end performance bottlenecks across distributed systems, Spring Boot services, middleware components, and hybrid cloud environments (private cloud + AWS). Ideal candidates have extensive experience with high-scale, multi-region, and high-transaction platforms (e.g., financial systems, payment processing, or large enterprise SaaS) running in a Cloud environment.
Missions Systems Software Engineer - Embedded (Associate, Experienced, Senior) BoeingMissions Systems Software Engineer - Embedded (Associate, Experienced, Senior)Berkeley, Missouri$99,450–$134,550 / yearContribute to all phases of the software development lifecycle (requirements, architecture, implementation, documentation, verification) in one of the following capability areas (Fusion, Fire Control, Mission Management, Resource Management, Tactical Communications, Supplier Integration, DevSecOps) Work within an Agile integrated product team working across software, analysis integration and test, sensors, and system test engineers. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Real-Time Software Engineers (Associate or Experienced) BoeingReal-Time Software Engineers (Associate or Experienced)Saint Charles, Missouri$99,450–$134,550 / yearLevel 2 / Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 2+ years of related work experience OR Bachelor’s Degree and 6+ years of directly related work experience OR 10+ years of related, relevant experience. Level 3 / Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience.
NewSenior Software Engineer - Lab Provisioning & Integration BoeingSenior Software Engineer - Lab Provisioning & IntegrationBerkeley, MissouriBachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. Integration Testing Architecture: Lead the design and continuous improvement of enterprise-wide automated integration testing workflows involving multiple program segments, ensuring comprehensive, data-driven feedback and rapid resolution of cross-segment integration issues.
Senior Software Engineer Abode Techzone LLCSenior Software EngineerSt. Louis, MOThis role is ideal for a full-stack engineer who thrives in fast-paced technical environments, enjoys solving complex engineering challenges, and has experience building cloud-native applications with modern development practices. You will play a key role in designing new capabilities, enhancing existing systems, integrating external services, and collaborating with cross-functional teams to deliver secure and reliable solutions.
Senior Software Engineer Trinity Global ConsultingSenior Software EngineerSt. Louis, MODocument and demonstrating solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code. At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP.
Software Engineer (Full-Stack Web) (Remote) Computer Information ConceptsSoftware Engineer (Full-Stack Web) (Remote)St. Louis, MORemote$100,000–$140,000 / yearYou will work across a React and TypeScript frontend, C#/.NET APIs, and SQL Server data to understand business workflows, collaborate on design, implement the user experience and supporting APIs, test your work, and follow it into production. Success in this role means delivering reliable, maintainable features, collaborating effectively across product design and engineering, and developing a strong understanding of both the customer workflow and the technology supporting it.
NewAutonomous Robotics Software Engineer Advanced Robotics Group, LLCAutonomous Robotics Software EngineerSaint Louis, MOAdvanced Robotics Group, LLC is seeking highly skilled Autonomous Robotics Software Engineers to join a small, high-performing team building autonomous robotics systems, computer vision solutions, and large-scale data platforms. We are a deep-tech robotics company building industrial, fully autonomous systems designed to operate in harsh, real-world environments.