Average salary: $105,838 /yearly
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- ...Sr. Java DeveloperKey Skills and Experience:Strong hands on experience in Java(J2ee)Strong in webservices(microservices), Rest API's, Oracle DB knowledge, Cloud native(preferably AWS or Azure)Ability to drive end to end development, performance code reviews, build test...Suggested
Damco
O Fallon, MO2 days ago - ...customers. We're looking for talented software development engineers to develop advanced technologies and applications that are revolutionizing... ....Proficiency in multiple modern programming languages such as Java, Python, C++ etc.Strong written and verbal English...SuggestedWork experience placementFlexible hours
Samprasoft
O Fallon, MO2 days ago - ...membersMentor and guide new and less-experienced team membersExperiencesHas ability to write secure code in multiple languages (e.g., Java, JavaScript) and familiar with secure coding standards (e.g., OWASP, CWE, SEI CERT) and vulnerability managementUnderstands the...SuggestedContract workLocal area
ShiftCode Analytics
O Fallon, MO2 days ago - ...Digital Identity Technical ArchitectOverview: As part of an exciting, fast paced environment developing digital identity and security solutions in the mobile and e-commerce space, this position will provide technical expertise within the development lifecycle for new...Suggested
Samprasoft
O Fallon, MO2 days ago - ...Mid-Level Java Software Engineer IILocation: O'Fallon, Missouri (Main Campus)Duration: 12 MonthsOverviewThe Consumer Authentication... ...candidate will be part of an exciting, fast paced environment developing cloud-native authentication and security solutions in the mobile...Suggested
Samprasoft
O Fallon, MO2 days ago - ...Senior Java Backend DeveloperO'Fallon, Missouri [Onsite]Job Description:6+ years of experience in backend development using Java.Strong expertise in Core Java, Spring Boot, and REST APIs.Hands-on experience with Kafka / event streaming platforms.Solid understanding of...Suggested
E-Solutions
O Fallon, MO2 days ago - ...Senior Java Full-Stack DeveloperOur client, a credit card company, is looking for a Senior Java Full-Stack Developer for their O'Fallon, MO/Hybrid location.Responsibilities:Develop enterprise applications using a Java technology stack with Angular or React as front-end...SuggestedWork experience placement
ICONMA
O Fallon, MO2 days ago - ...Lead Java DeveloperInterview: Video + F2F Visa: USC, GC This is hybrid from day-1. Responsible for identifying and resolving end-to-... ...performance incidents in production and pre-production environments.Develop capacity models and performance baselines for services running...Suggested
ShiftCode Analytics
O Fallon, MO2 days ago - ...Java Lead Role - Java Lead Experience Required - 6+ Years Must Have Technical/Functional Skills Object-oriented Programming Web services & API standards (REST/OAuth/JSON) Programming & Scripting Languages (2 or more of Java, C++, Scala, JS, Python, Shell...Suggested
ClifyX
O Fallon, MO1 day ago - ...promoting architectural standards of the organization.Leads a team of developers; oversees development team quality of work, timelines, and... ...AWS, GCP or other cloud providerTechnical Requirements (can be modified specific to team/role)• JavaScript/Java/Groovy/Go/C#/....Suggested
Samprasoft
Wildwood, MO2 days ago - ...Software DeveloperDesigns, develops, modifies, enhances and implements software systems designed to support new or existing business initiatives... ...and require a mastery of development tools like Eclipse IDE for Java EE Developers, GitHub, Jira, Jenkins, shell scripting. Requires...Suggested
Software Technology Inc
Maryland Heights, MO2 days ago - ...Java Engineer Location: O'Fallon, Missouri - Onsite An ideal candidate for this role would have extensive experience in Java... ...optimization. Microservices and REST API Proficiency: Skilled in developing web services, particularly microservices architectures, and...Suggested
United IT
O Fallon, MO5 days ago - ...Position: Java Engineer Location: Onsite - 5 Days/Week (O'Fallon, Missouri or NYC, NY) Type: Full-Time Employee (FTE)... ...technologies. This is a highly technical role ideal for senior developers or leads passionate about solving complex problems in a fast-paced...SuggestedFull timeLocal area
Veracity
O Fallon, MO4 days ago - ...Senior Java Engineer Senior Java Engineer O’Fallon MO – Day 1 Onsite BS in CS 10+ yrs. experience Experience in object-oriented... ..., data collections and system design problems Expected to develop new APIs and host new end points. Experienced in Distributed...Suggested
Argyle Infotech
O Fallon, MO21 hours ago - ...Java DeveloperRequired Skills & Experience: 10+ years of technical experience in enterprise application development. Strong full-stack... ...: A large telecom employer is looking for an experienced Java Developer to join their team. This team is working on migrating a legacy....Suggested
Insight Global
Maryland Heights, MO2 days ago $115k - $184k
...Risk (ECR) team is seeking a talented Senior Software Engineer – Java Full Stack to design, build, and modernize applications that... ...O'Fallon, MO, requiring three days per week onsite.Role:Design, develop, test, deploy, and maintain scalable full-stack applications supporting...Full timePart timeFlexible hours3 days per weekMasterCard
O Fallon, MO2 days ago- ...Hands on experience in building complex and highly scalable and performing systems Solid understanding and hands-on experience in Java, J2EE, Spring, Spring Boot, Kafka, RESTful web services, and JPA You have experience in building AI assisted application,...
Saxon Global
O Fallon, MO1 day 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...
3B Staffing LLC
O Fallon, MO21 hours ago - ...Be part of the Operations & Technology Fraud Products team developing new capabilities for MasterCard's Decision Management Platform,... ...to combat fraud and validate cardholder identity. Our patented Java-based platform processes billions of transactions per month in...Local areaRemote workRelocation
Samprasoft
O Fallon, MO1 day ago - ...Employment Type: C2H Duration: Long Term Key Technology: Java, Full Stack, SQL Job Responsibilities: Lead the... ...experience with either some lead experience or multiple senior developer roles. ~ Extensive experience as a full-stack Software...Hourly payH1bWork at officeRelocation3 days per week
Veracity
O Fallon, MO2 days ago $140k - $231k
...requirements, and test strategies for each initiative. Create technical designs, provide technical direction, and assign work to developers. Develop complex stories in C and write unit tests in C++ using Google Test. Apply secure coding practices throughout the...Dynamic Yield
O Fallon, MO3 days ago- ...Hands on experience in building complex and highly scalable and performing systems Solid understanding and hands-on experience in Java, J2EE, Spring, Spring Boot, Kafka, RESTful web services and JPA You have experience in building AI assisted application,...Live in
ICONMA
O Fallon, MO1 day ago - Lead Java Developer Our client, a multinational telecommunications technology company is seeking a highly experienced and strategic Lead Java Developer to architect, lead, and deliver scalable microservice-based solutions in a cloud-native environment. Key Responsibilities...Temporary work
Elite Technical
Maryland Heights, MO29 days ago - ...Evidence of working with object-oriented development and design patterns. Full stack developer with ability to write secure code in backend and frontend programming languages (Java, JavaScript, Angular, SQL) and familiar with secure coding standards and...
Vets Hired
O Fallon, MO1 day ago - ...are seeking a highly skilled Senior Cloud Solution Architect / Java Technical Architect with strong experience in wireless systems... ...within the Network Services Layer . Technical Leadership Develop technology strategies and roadmaps aligned with enterprise...
Cloud Analytics Technologies LLC
Maryland Heights, MO3 days ago $60 - $70 per hour
...Network Solutions team in O'Fallon, MO. Client is researching and developing the next generation of products and services to enable... ...Software Development Engineer is a hands-on developer specializing in Java development with a particular focus producing micro services...Contract workLive inLocal areaPrimary Talent Partners
O Fallon, MO1 day ago$140k - $231k
...You ~10+ years of software engineering experience. ~3+ years leading large-scale distributed system initiatives. ~ Expert-level Java, Spring Boot, REST APIs, microservices architecture, and distributed systems expertise. Strong software architecture and...Full timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO3 days ago- ...first software delivery ecosystem and delivering a world class developer experience. We are seeking a Lead Software Engineer to design... ...Advanced proficiency in modern programming languages (e.g., Java, C#) and frontend development using React and TypeScript Experience...Full timePart timeWorldwideFlexible hours
Dynamic Yield
O Fallon, MO21 hours ago - ...experience and knowledge. Front End/Browser level Performance Testing and Optimization exposure C++, UNIX, Shell Scripting Understanding of Java virtual machine and app servers; JVM GC process and its logs; performance metrics on *nix and Windows. Performance tuning experience...
Keylent Inc
O Fallon, MO21 hours ago - ...Top Priority Requirements Strong expertise in Java, APIs, Angular, and React Experience building Agentic Frameworks utilizing... ...administration, and enhancement of a Qlik Sense environment while helping develop next-generation Agentic products and data solutions. Key...Temporary work
Delan Associates, Inc
O Fallon, MOa month ago
