Java Engineer
Lorven Technologies Inc
Job Title : Java Engineer
Location : O'Fallon, Missouri
Duration : Long term contract
- Java Expertise: Has at least 5+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that the candidate is proficient in enterprise-grade Java applications, design patterns, and performance optimization.
- Microservices and REST API Proficiency: Skilled in developing web services, particularly microservices architectures, and REST APIs. This indicates a strong understanding of how to build, scale, and maintain distributed systems effectively.
- Database and SQL Skills: Proficient in Oracle Database , with expertise in writing complex SQL queries. This level of database knowledge is crucial for data-heavy applications and backend services.
- Cloud-Native and Platform Experience: Familiarity with cloud platforms, preferably AWS or Azure, as well as experience with deploying cloud-native applications. Knowledge of tools like PCF (Pivotal Cloud Foundry) demonstrates the candidate's ability to work within cloud environments effectively.
- Modern Software Design Principles: Deep understanding of design principles like SOLID, DRY (Don't Repeat Yourself), and Single Responsibility. This skill shows the candidate's commitment to writing clean, maintainable, and scalable code.
- Broad Technology Stack Experience: Familiar with a range of modern tools and technologies, including NiFi (data flow management), NATS (messaging system), Kafka (event streaming), Zookeeper (coordination service), Splunk (monitoring), Redis (in-memory data structure store), Cassandra (NoSQL database), and Oracle. The ability to simplify and create common libraries/interfaces for these tools is a plus.
- Leadership and Collaboration Skills: Experience driving end-to-end development, conducting code reviews, developing test strategies, coordinating with cross-functional teams, and resolving operational issues. This suggests that the candidate can lead and manage projects while also being a key technical contributor.
- Performance Optimization and Code Reviews: Skilled in performance code reviews and implementing best practices for efficient, scalable code.
Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Java Engineer in O Fallon, MO vacancy
- ...Senior JAVA Engineer O'Fallon MO - Day 1 Onsite BS in CS 10+ yrs. experience Experience in object-oriented programming and concepts. Experienced in Java backend application development. Comfortable enough in handling algorithms, data structures...Suggested
Argyll Infotech, Inc.
O Fallon, MO4 days ago - ...system Roles and Responsibilities: ~ Proficient in Java programming language. ~8 + years of experience in designing... ...testing framework. Education • Bachelor's in engineering (preferably) • Masters or MBA "Tech Mahindra is an Equal Employment...Suggested
Procyon TS
O Fallon, MO4 days ago - ...Role: - Senior Java Developer Location: - O'Fallon, MO Duration: - Long term Required Skills - Agile, API,... ...preferred. • Advanced knowledge and understanding of Software Engineering Concepts and Methodologies is required. • Strong communication...SuggestedWork experience placement
Maintec Technologies
O Fallon, MO2 days ago - ...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...SuggestedLocal areaRemote workRelocation
Samprasoft
O Fallon, MO5 days ago - ...Top Priority Requirements Strong expertise in Java, APIs, Angular, and React Experience building Agentic Frameworks utilizing... ...platform requirements Position Overview Seeking a Lead Software Engineer with strong full-stack development experience and expertise in...SuggestedTemporary work
Delan Associates, Inc
O Fallon, MOa month ago - ...Lead Software Development Engineer Location: O’Fallon, MO Duration: 24 months Interview process: First round phone, second round skype video Duration? Is there an opportunity for conversion or extension? 2 years Yes there is an opportunity for conversion...
My3Tech Inc
O Fallon, MO4 days ago - Lead Mainframe Developer Location: O'Fallon, MO OnSite Full Time Permanent & Contract Product: Hogan suite (UMB,CIS,CAMS etc.) Must Have Experience in L2 and L3 Maintenance, Support and Compliances COBOL, VSAM, JCL, DB2, Assembler 1. Working experience...Permanent employmentFull timeContract workWork experience placement
Staffing the Universe
O Fallon, MO4 days ago - ...Senior Software Engineer Visa: No OPT EAD, US Citizen or Green Card preferred Location: Hybrid in O'Fallon, Missouri (... ...in object-oriented architecture, design, and development. Direct Java experience preferred. Experience with multiple OO languages and...Long term contractWork experience placementLocal areaRelocationFlexible hours
3B Staffing LLC
O Fallon, MO3 days ago - ...Sr. Software Engineer This is hybrid in O'Fallon, Missouri 3 days per week (Tuesday, Thursday, and Friday). Top 3 Required Skills: 1. Java Full Stack Engineering Java 8+, J2EE, Spring, Hibernate Angular/React front-end development REST/SOAP APIs and...Work experience placement3 days per week
RIT Solutions
O Fallon, MO5 days ago - ...Senior Software Engineer At Mastercard, our technology and innovation are driven by a clear purpose: to build a sustainable, inclusive... ...develops and operates business-critical, API-driven platforms built on Java and Spring technologies. These platforms deliver highly scalable...Full timePart timeFlexible hours
Dynamic Yield
O Fallon, MO4 days ago $99k - $225k
...Number: R0241538 Agentic AI Developer Opportunity As an experienced engineer, you know that machine learning is critical to understanding and... ...(LLMs) Experience with programming languages such as Python or Java Experience with software design patterns Knowledge of...Local area- ...Identify and implement complex automation efforts, including refactoring of automation code where needed. Work closely with software engineers to build quality in, ensuring proper test and requirement coverage, configuration quality, monitoring, early performance testing....
Samprasoft
O Fallon, MO5 days ago $140k - $231k
...Manager, Software Engineering Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with... ...systems etc.) Experience with various coding languages Java, Go, C++,ESQL, etc. Delivered scalable products through a CI/CD...Full timePart timeWorldwideFlexible hours$152k - $258k
...Director, Platform Engineering 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...Full timePart timeWorldwideFlexible hours- Position Overview: Reporting to the Production Supervisor, the Shipping Lead will oversee and coordinate the work of employees who transport materials, supplies, and finished products. Duties and Responsibilities: Ensures that the necessary equipment is available...Work experience placement
Merric Millwork & Seating
O Fallon, MO2 days ago $110k - $150k
...artificial intelligence solutions across Milestone Marketing Solutions and its affiliated businesses. This role combines applied AI engineering with developer enablement, focusing on creating intelligent business solutions, improving operational efficiency, and...Work at officeRemote workAutomotive Product Consultants LLC
O Fallon, MO18 days ago- Meat/Produce Team Supervisor WM Supercenter #2281 2351 Century Dr West Mifflin, PA 15122-2430 CP-2281-9037 $17.00 - $33.00/hr* Full time Shifts may vary Role Summary Meat / Produce associates are focused on keeping the Fresh area fully stocked. They also rotate...Hourly payMinimum wageFull timeTemporary workPart timeShift work
Walmart
O Fallon, MO3 days ago - Team Leader Position Under general supervision, the Team Leader assists the General Manager in all operational & financial aspects of the restaurant. The Team Leader helps with the staffing, equipment, product control, guest service & general upkeep of the restaurant...Hourly payWork at officeShift workNight shiftWeekend workWeekday work
Lion's Choice
O Fallon, MO4 days ago $126.65k - $171.35k
Software Engineer-Developer, Phantom Works Weapons (Experienced or Senior)Company:The Boeing CompanyThe Boeing Company is seeking an Application Software Engineer (Experienced or Senior) to join the Phantom Works Weapons team in St. Charles, MO (St. Louis Area). This teamsupports...Permanent employmentFull timeWork experience placementCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work$122k - $207k
...services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Integration Engineer (Release Management) – HR Platforms The Lead Software Integration Engineer is responsible for enabling reliable, secure, and...Full timePart timeWorldwideFlexible hours- ...Clearance. US Citizenship Required. Position is 100% on-site. The Company is currently seeking an Experienced Embedded Software Engineer to support our Precision Engagement Systems located in Saint Charles, MO. The Precision Engagement Systems organization is a strong...Contract workWork experience placementShift work
$170k - $281k
...services that help people, businesses and governments realize their greatest potential. Title and Summary Principal, AI Security Engineer Job Description Summary As a Principal Information Security Engineer specializing in AI Security, you will serve as a...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO5 days ago- Job Description The Lead Cook is responsible for cooking and preparing food using standard recipes and production guidelines while following food safety, food handling, and sanitation procedures. The individual in this role should safely handle knives and equipment ...
Aramark
O Fallon, MO5 days ago $18 per hour
Shift Lead - Overnight Drive Through Terrabis is a leading privately held cannabis company with a bold growth strategy. Operating in both wholesale and retail, we're at the forefront of the industry, setting new standards, and pushing boundaries. Join us in shaping ...Work at officeLocal areaShift workNight shiftWeekend workEarly shift- ...hosted in various cloud provider platforms like GCP, AWS and Azure. We also support few applications hosted on-premises developed in Java & Angular JS. Partner with business owners to understand new business opportunities and define the business and functional...Relocation
$40k - $50k
Full-Stack Junior Developer (Nuxt/Vue & Nest.js) Location: Wentzville, MO (On-Site, this is not a remote position) Salary: $40K-$50K (DOE) About Midtown Home Improvements Since 1990, Midtown Home Improvements has been working hard to delight our customers—and that all starts...Full timePart timeFor contractorsLocal area$25 - $50 per hour
Role Overview TSA is accepting applications for Lead and Supervisory Transportation Security Officers at airports in O Fallon. These roles are ideal for individuals looking to step into leadership positions within airport security operations. TSA provides training to...Shift workNight shiftWeekend workAirport Security Careers
O Fallon, MOmore than 2 months ago$126.65k - $217.35k
...more years of related experience, or an equivalent mix of education and experience. For the experienced level, we prefer a BS in engineering, engineering technology, chemistry, physics, mathematics, data science, or computer science plus 5+ years of related experience;...Full timeRelocation packageDay shiftBoeing
Saint Charles, MO4 days ago$40k - $60k
Full-Stack Developer Location: Wentzville, MO — On-Site Job Type: Full-Time Salary: $40,000-$60,000 per year, based on relevant experience and demonstrated skills Join Midtown Home Improvements Since 1990, Midtown Home Improvements has been serving customers across the...Full timeLocal area- Principal Software Engineer - Developer, Phantom WorksCompany:The Boeing CompanyThe Boeing Company is currently seeking a Principal Software Engineer / Developer (Level 5) to support our Phantom Works Software Engineering team located in Berkeley, MO (St. Louis area)....Permanent employmentFull timeWork experience placementFor subcontractorRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Java Engineer. Be the first to apply!
Related searches
- java software engineer O Fallon, MO
- senior java software engineer O Fallon, MO
- java microservice developer O Fallon, MO
- java developer O Fallon, MO
- senior java developer O Fallon, MO
- java developer remote part time O Fallon, MO
- java spring developer O Fallon, MO
- java web developer O Fallon, MO
- sr.java developer O Fallon, MO
- entry level java programming O Fallon, MO