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- ...We're always looking for talented developers to add to our internal database of resumes. If you're experienced in any of the technologies... ...Android development Javascript development with AngularJS Javascript development with ReactJS Ruby on Rails development...RubyRailFull timeFreelance
Cloudspace Llc
University, MOmore than 2 months ago $160k - $185k
...Senior Ruby on Rails Engineer | High-Growth Fintech Modernizing Core Systems (Remote)... ...and GCP, and is currently evolving its stack to improve developer velocity, system performance, and long... ...services. Work on complex backend and full-stack challenges across Ruby on Rails...RubyFullstackRailLocal areaRemote workJobot
Webster Groves, MO2 days ago$160k - $185k
...Senior Ruby on Rails Engineer | High-Growth Fintech Modernizing Core Systems (Remote)... ...and GCP, and is currently evolving its stack to improve developer velocity, system performance, and long... ...services. Work on complex backend and full-stack challenges across Ruby on Rails...RubyFullstackRailLocal areaRemote workJobot
Webster Groves, MO6 hours ago- ...accomplished by closely partnering with developers to design, build, implement, and support... ...production event thru the various technology stack that makes up the platform, to optimize... ...preferred: C, C++, Java, Python, Go, Perl or Ruby. Interest in designing, analyzing and...RubyShift work
Samprasoft
O Fallon, MO2 days ago - ...Program Overview: Sustainability and Innovations Program aims to develop Mastercard sustainability solutions and innovative products for... ...innovative solutions for a new product enabling Mastercard Multi-rail strategy. Role: Software Engineer at MasterCard is a high...RailLocal area
Samprasoft
O Fallon, MO2 days ago - ...technologies/tools that can be incorporated to 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...FullstackWork experience placement
Keylent Inc
O Fallon, MO1 day ago - ...fraudsters across the globe? Interested in creating Thats the stuff! software for combating scammers? The Transaction Security team develops new products for Mastercard's fraud prevention platform. We protect cardholders / card issuers and aim to eradicate credit card...Fullstack
Samprasoft
O Fallon, MO2 days ago $92k - $147k
...delight our customers. We are looking for talented software engineers to develop advanced technologies and applications that are revolutionizing payments. Role - A hands-on full stack engineer that can code and build high quality secure front end and...FullstackFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MOmore than 2 months ago$45k - $110k
...Job Title: Software Developer City: O Fallon State/Province: Missouri Posting Start Date: 9/16/26... ...Job Description We are seeking a highly skilled Java Full Stack Developer with strong experience in building enterprise-grade...FullstackMinimum wageLocal areaWipro
O Fallon, MO3 days ago- ...India. Under a new CEO, *** is committed to a transformative journey with 'Scale @ Speed' as our guiding principle. Title- Full Stack Developer Location- St. Louis, MO Mode of Interview- (L1 -Video and L2/Final- face to face) Roles and Responsibilities:...Fullstack
Yantran LLC
O Fallon, MO5 days ago - ...with 'Scale @ Speed' as our guiding principle. Roles And Responsibilities Hands-on 7+ experience in designing solutions and full stack development in modern technologies for large enterprise technology platforms and systems. Hands-on experience in coding...Fullstack
Yantran LLC
O Fallon, MO5 days ago - ...Speed' as our guiding principle. Role Overview: As a Software Engineer in Corporate Solutions at you'll work with modern full-stack development practices with a focus on microservice and database development. We're building a global business-to-business (B2B)...Fullstack
Yantran LLC
O Fallon, MO4 days ago $76k - $127k
...production readiness by partnering closely with developers to design, build, implement, and support... ...: C, C++, Java, Python, Go, Perl, or Ruby. Experience working with large-scale... ...and experience. Mastercard benefits for full time (and certain part time) employees generally...RubyFull timePart timeWorldwideFlexible hoursEarly shiftMastercard
O Fallon, MO12 hours ago$96k - $163k
...event thru the various technology stack that makes up the platform, to... ..., Java, Python, Go, Perl or Ruby. • Interest in designing,... ...accomplished by closely partnering with developers to design, build, implement,... .... Mastercard benefits for full time (and certain part time)...RubyFull timePart timeWorldwideFlexible hoursShift workMastercard
O Fallon, MO12 hours ago- ...Top 3 Required Skills: 1. Java Full Stack Engineering Java 8+, J2EE, Spring, Hibernate Angular/React front-end development... ...Engineering Ability to leverage GenAI tools to improve developer productivity Apply AI-assisted coding, testing,...FullstackWork experience placement
Anveta
O Fallon, MO2 days ago $96k - $163k
...programming language such as C, C++, Java, Python, Go, Perl, or Ruby is preferred. Keen interest in designing, analyzing, and resolving... ...production events across various components of the technology stack to optimize recovery times. Collaborate with a global team...RubyFull timeMastercard
O Fallon, MO12 days ago- ...Position Overview Seeking a Lead Software Engineer with strong full-stack development experience and expertise in Agentic AI frameworks.... ..., and enhancement of a Qlik Sense environment while helping develop next-generation Agentic products and data solutions. Key...FullstackTemporary work
Delan Associates, Inc
O Fallon, MOmore than 2 months ago - ...Job Title: Lead Full Stack Engineer Job Location: O'Fallon, MO (Hybrid onsite 3 days/week) Job Travel Location(s): Must be able... ...with either some lead experience or multiple senior developer roles. ~ Extensive experience as a full-stack Software Engineer...FullstackHourly payH1bWork at officeRelocation3 days per week
Veracity
O Fallon, MO3 days ago $115k - $184k
...Senior Full Stack Software Engineer The Enterprise Data Catalog team builds solutions that help employees discover, understand, and... ...business glossaries, search, enrichment, and bulk data uploads. Develop services that retrieve, transform, store, and transfer data...FullstackFull timePart timeFlexible hoursDynamic Yield
O Fallon, MO1 day ago$115k - $184k
...ECR) team is seeking a talented Senior Software Engineer – Java Full Stack to design, build, and modernize applications that power credit... ..., requiring three days per week onsite. Role: • Design, develop, test, deploy, and maintain scalable full-stack applications...FullstackFull timePart timeWorldwideFlexible hours3 days per weekMasterCard
O Fallon, MO3 days ago- ...provide mentorship. Any experience with mentoring or guiding junior developers would be greatWhat are your top 3 required technical skills?... ...in a global environment.About You:Strong experience on full stack development using Java, SpringBoot, AngularJs, Node.js.Solid understanding...FullstackFlexible hours
- ...• Good analytical and multitasking skills. • Good oral and written communication skills. • Identify and resolve problems in a timely manner; gather and analyze information skillfully; develop alternative solutions; Critical thinking and creative problem solvingFullstack
RIT Solutions, Inc.
Chesterfield, MO2 days ago $115k - $184k
...As a Senior Software Engineer, you will develop software while also contributing to reliability... ...solutions. • Contribute across the full software development lifecycle, from... ...backend services while contributing to full-stack functionality using modern front-end frameworks...FullstackFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO4 days ago- ...leading technology solutions provider in the financial services and insurance space. We are currently looking for a talented Full Stack PHP Web Developer to join our team at our headquarters office in St. Louis, Missouri. This position requires a developer with the...FullstackFull timeCasual workWork at office
Axiom Product Administration
O Fallon, MO5 days ago $63 - $90 per hour
Location:Chesterfield, MissouriRemote:RemoteType:ContractJob#46650Technology Partners is currently seeking a talented Full-Stack Developer (Contract). Do you have experience modernizing legacy systems or building election/government software? Let us help you make your...FullstackContract work- ...code. Responsibilities Principle Duties Designs, develops, tests, deploys and supports API-based systems focusing on industry... ...development experience • Proficiency in multiple tools of the full stack covering frontend frameworks, databases and deployments •...Fullstack
Software Technology Inc
Wildwood, MO1 day ago $86.03k - $103.24k
...Salesforce Developer This position will be responsible for developing and maintaining all supporting components related to Salesforce... ..., develop, test, implement and support technical solutions in full-stack development tools and technologies Identifying options for...FullstackWork at officePanera
Fenton, MO4 days ago- ...Job Title Key responsibilities: Design and develop the applications using Agile Methodology and followed TDD and Scrum.... ...Understanding of Billing Systems technical implications Understanding the technical implications of Full Stack developed platforms...Fullstack
Rootshell Inc
Maryland Heights, MO1 day ago - ...Senior Full Stack Developer (C#.Net) You'll work across the full stack using a range of Client web technologies including C#, ASP.Net Core, entity framework, and AWS producing clean, scalable code, integrating backend data, and designing functional, user-friendly UIs...Fullstack
Infotree Global Solutions
Wildwood, MO16 hours ago - ...Description Insight Global is looking to add a Business Intelligence Developer to support their Telecommunications client. This person will... ...metric traces to the source of truth. Develop and maintain full-stack data applications (TypeScript/React front ends; Python/FastAPI...Fullstack
Insight Global
Maryland Heights, MO5 days ago
