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$131.3k - $237.35k
...Software Engineer Subject Matter Expert (SME) to join the Chinook Program supporting our Intelligence Community customer. This is an... ...CSS, JSON, and REST APIs Object-oriented Programming: Python, Java, and JavaScript Advanced Programming: Go Front-end and Back...JavaContract workFor contractorsLocal areaImmediate startLeidos
Ballwin, MO1 day ago- ...Sr Java UI Developer Location: Saint Louis, MO Duration: 12 months+ US Citizen, Green Card, EAD preferred... No Third Party... ...objects/classes, etc. Solid understanding of Object Oriented Programming Experience with one or more SPA frameworks (React, Angular,...Java
Staffing the Universe
Saint Louis, MO4 days ago - ...Dev: Java Designs, develops, modifies, enhances and implements software systems designed to support new or existing business initiatives. Projects are usually of considerable complexity and require a mastery of development tools. Works in most phases of a project and...Java
Software Technology Inc
Saint Louis, MO4 days ago - ...TypeContracta { text-decoration: none; } tr th, tr td { } tr th { } Java DeveloperJob OverviewWe are seeking multiple Java Developers to... ...development experienceStrong understanding of Object-Oriented Programming (OOP) principlesExperience with unit testing...Java
TalentsBridge
Maryland Heights, MO3 days ago $150k - $190k
...,000 DOE + full benefits What you need for this position: Hold a TS/SCI Clearance Experience with Python or similar backend programming language (Java, Golang, node.js) Excellent communication and team skills 5+ years of Software Development experience...JavaNoor Staffing Group
Saint Louis, MO10 hours ago- ...are seeking a Senior Software Engineer for a 6-month contract position based in O'Fallon, Missouri. This role focuses on full-stack Java development, cloud-native architecture, and the application of AI and generative AI tools in modern software engineering. Responsibilities...JavaContract work
Intone Inc
O Fallon, MO4 days ago - ...capabilities to support automation, pipelines, virtualization, and containerization # Fluency in one or more languages like Scala, Java, Python etc. # Understanding/experience in Apache Spark, Airflow, Databricks, AWS and related technologies ~ What...Java
3B Staffing LLC
O Fallon, MO4 days ago - ...consistency, and long-term maintainability. Qualifications ~7+ years of professional software engineering experience with.NET (or Java ecosystem) and modern JavaScript frameworks (React, Angular, etc.). ~ Strong background in Ecommerce solutions and ERP/PIM...Java
Work Life Limbo
Wildwood, MO4 days ago - ...will be an ongoing effort to replace and support the data management system as needs change by utilizing written Visual Basic with Java services and an Angular user interface. Individuals will apply advanced theoretical knowledge of computer science principles and concepts...Java
The Timberline Group Company
Saint Louis, MO2 days ago - ...Qualifications BS/BA in Computer Science, Information Systems, or related field Strong full-stack development background with: Java API Development Angular React Experience with Agentic AI frameworks, MCP architecture, and LLM integrations...Java
Delan Associates Inc
O Fallon, MO5 days ago - ...Job Title Strong proficiency in Core Java and Object-Oriented Programming. Hands-on experience with Spring Boot and the broader Spring ecosystem (MVC, AOP, Actuator, Cloud, Config). Experience building RESTful and/or SOAP web services. Solid understanding...Java
Saxon Global
Maryland Heights, MO10 hours ago - ...with 'Scale @ Speed' as our guiding principle. Job Title: Sr. Software Engineer Location: USA MO Saint Louis Job Summary Java, Micro services, Spring boot, Kubernetes, Docker, Expertise migrating / modernizing Java applications from Java 8 to latest version...Java
Yantran LLC
Saint Louis, MO3 days ago - ...~ Working knowledge of using REST APIs supported by Kubernetes, Azure/GCP for API based integration ~ Working experience of designing and developing applications supporting REST/SOAP APIs using Java, Python or GOlang ~ Knowledge of Cloud Native application...JavaWork experience placement
Central Business Solutions
Saint Louis, MO5 days ago - ...performant and highly available distributed systems - Expertise in microservice architectural patterns and design - Expertise in Java/Spring Boot - Expert-level understanding of relational and NoSQL databases (MySQL, Postgres, MongoDB, etc), SQL, and database/...Java
Omni Inclusive
Saint Louis, MO3 days ago - ...Should have experience of Java Test Development, primarily as an architect or consultant creating and driving Automation Test Strategy ¿ Experience in Test and Behavior Driven Development (TDD and BDD), Jbehave/Cucumber frameworks ¿ Strong Java development skill, Eclipse...Java
Procyon TS
O Fallon, MO4 days ago - ...Java/J2EE Developer SonSoft is an IT Staffing and consulting firm and duly organized under the laws of the Commonwealth of Georgia... ...2 years of experience in PL/SQL. Experience in Server side programming using Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J....JavaPermanent employmentFull timeH1b
SonSoft
Saint Louis, MO4 days ago - ...Midlevel Java Developer Our prestigious client has an opening for a Midlevel Java Developer for a two year + contract opportunity. This role is a hybrid role and will require onsite in two-three months. Please do not send candidates if they are not comfortable working...JavaContract work
Samprasoft
Saint Louis, MO5 days ago - ...SKILLS REQUIRED: Familiar with Java development and/or automation Experience contributing to an automation framework with Selenium... ...methodologies, best practices e.g. Page Object Model, and programming design patterns e.g. Object Oriented Programming Experience...JavaFlexible hours
3B Staffing LLC
Saint Louis, MO2 days ago $110k - $140k
...deliver. There is no challenge we can't turn into an opportunity. Program Summary This program drives innovation across the... ...or Master's with 2–6 years. Experience developing in Python, Java, or JavaScript. Knowledge of CI/CD tools such as GitLab CI or...JavaFull timeShift workEnnoble First, Inc.
Saint Louis, MO5 days ago- ...maintaining rule-based systems that support critical business decision-making processes. The ideal candidate will have strong experience in Java development, rule authoring, SQL, and Agile methodologies . This is a long-term contract opportunity with a hybrid work...JavaLong term contract
RIT Solutions, Inc.
Saint Louis, MO2 days ago - ...Mastercard is seeking a Director of Software Engineering to lead a team of Java engineers and deliver scalable, secure software solutions. You will set engineering standards, collaborate with stakeholders, and drive strategic technical direction for the department....Java
- ...Management Platform, which serves as the core for multiple business solutions to combat fraud and validate cardholder identity. Our patented Java-based platform processes billions of transactions per month in tens of milliseconds using a multi-tiered, message-oriented approach...JavaLocal areaRemote workRelocation
Samprasoft
O Fallon, MO5 days ago $100k
...committed to supporting your journey! Preferred SKILLS For Java /Full stack/Devops Positions Associate or Bachelors degree... ...Systems, IT Knowledge of Core Java , javascript , C++ or software programming Spring boot, Microservices, Docker, Jenkins, Github,...JavaH1bSynergisticIT
Saint Louis, MO10 hours ago- ...written and verbal. Desire for continuous learning Working experience with back-end development technologies and tools such as Java containers (Tomcat), continuous integration tools (Jenkins or equivalent), and quality management platforms (SonarQube or equivalent...JavaWork experience placement
The Timberline Group Company
Saint Louis, MO4 days ago - ...building AWS services, deep understanding of software languages (C#/Java, Python, Shell), participate in Agile Methodology, perform... ...deliver new features within an Agile construct. Participate in program Agile software development initiatives (standup, planning, Increment...JavaFull timeApprenticeshipLocal area
LanceSoft
Saint Louis, MO2 days ago - ...Relevant Experience Needed: 8+ years Contract Duration: 12+ months Experience Summary: Strong Experience in Core Java , Spring and Web Development Strong Server development and administration Strong experience in Spring, NoSQL data...JavaContract work
TriOptus LLC
Saint Louis, MO4 days ago - ...Title: Lead Java Developer Location: Hybrid – 3 days onsite in St. Louis, MO (local candidates only) Note: Final interview will be conducted onsite Company Overview Glint Tech Solutions is a women-owned, global IT staffing and recruiting firm serving...JavaLocal area
Glint Tech Solutions LLC
Saint Louis, MO1 day ago - ...The candidate will possess the technical expertise necessary to estimate, design, develop, implement, and support applications using Java/Angular, J2EE, JSP, JavaScript, Struts, Servlets, and Oracle SQL to meet business and technical requirements. The candidate must...Java
The Timberline Group Company
Saint Louis, MO4 days ago - ...improve the current system. Roles and Responsibilities: Ideally full stack experienced developer with strong/expert level Java development/architecture experience with Spring/Hibernate expertise. Proven experience building world class solutions on a...Java
Procyon TS
Saint Louis, MO4 days ago - ...production environment. ~ Experience integrating applications through APIs and databases. ~ Experience with C#, Python, Java, or a similar programming language. ~ Strong understanding of quality assurance, testing, and proper error and exception handling. ~ Good...Java
Technology Partners
Saint Louis, MO5 days ago
