UI Jobs in O Fallon, MO

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iOS Developer @ Grand Rapids, MI or Remote

Evolutyz Corp

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Remote or Grand Rapids, Michigan, USA

Contract, Third Party

Required: 5+ years of iOS development experience with published work in the App Store. Links to work must be provided with the resumes. In-depth knowledge of iOS SDK features and core services. Hands-on experience in Swift, Swift-UI and familiarity with Objective-C, Cocoa and Cocoa Touch frameworks. Hands-on experience implementing MVVM pattern. In-depth knowledge of Apple's UI design guidelines, and UI components. Experience working with complex data models and maintaining clean architecture. E
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Posted 9 days ago | Updated 9 days ago

Senior iOS Developer (UIKit, SwiftUI, Xcode, XCUI, SDKs) 12+ months contract - Remote Work

Activesoft, Inc.

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Remote

Contract

Senior iOS Developer with UIKit, Swift, SwiftUI, Xcode, XCUI, SDKs, Unit Testing, Objective-C, CI/CD pipelines, Scrum, SAFe preferred, Portfolio Links and Retail experience 100% Remote Position 12+ months contract I need an experienced iOS Developer, ideally someone who has built iOS Apps for a retail firm. Strong and current Swift experience is the key. Requires 8+ years of experience in iOS development Strong proficiency in Swift and experience with UIKit and SwiftUI Senior level experience
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Posted 5 hours ago | Updated 5 hours ago

MANUFACTURING EXECUTION SYSTEM or MES Specialist

Intellisoft Technologies

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Remote

Third Party, Contract

Hi , Hope you are doing well, This is Ritesh Kumar Sarva from Intellisoft Technologies and I hope this mail finds you in high spirits. Besides, I just want to share the job opening as MES (Manufacturing Execution System) Developer it s for 100% Remote Location for Contract, which came in recently. Please! Check the same and let me know your interest or else you can reach me at or call me at Ext. 148 Position: MES (Manufacturing Execution System) Developer Location: 100% Remote Job Type: Cont
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Posted 1 day ago

Full Stack Developer (W2 Only)

Apidel Technologies

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Remote or Philadelphia, Pennsylvania, USA

Contract

Team Info: Team of 3 engineers. Building Content Management services for internal projects. Working on highly scaled applications. There is a separate team that works on application building and the whole infrastructure. This team is for building self-service tools. Must have skills: Looking for 5 to 8 years of Full-stack developer 60% UI and 40% Backend role. UI They are using React but are fine with any other JavaScript experience Backend - Java OR Kotlin OR any JVM-based Testing & Deployment
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Posted 15 days ago | Updated 12 days ago

Data Engineer

DVARN

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Remote

Contract

Position: Data Engineer Location: 100% remote Must Haves: Python & PySpark (Spark SQL) 3+ years Airflow (or any orchestration tool) 2+ years Google Cloud Platform (BigQuery, GCS, Pub/Sub, Cloud Run, Functions, Cloud SQL) 3+ years Real-time data ingestion (Kafka, webhooks, file-based) 2+ years API integration (REST/webhooks) 2+ years Kubernetes (GKE preferred) 1 2 years BigQuery SQL & PostgreSQL 2+ years YAML/config-driven pipeline design 2+ years Schema transformation, hashing, DQF 2+ years CI
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Posted 2 hours ago | Updated 2 hours ago

Angular

Digital Makers Solution

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Remote

Full-time

We are seeking a skilled and motivated Angular Developer to join our front-end development team. The ideal candidate will have experience developing dynamic web applications using Angular (v12+), and a strong understanding of modern UI/UX principles.
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Posted 8 days ago

Sr Frontend Developer (React JS)

Apexon

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Remote or New York, New York, USA

Full-time

Hi, Greetings from Apexon Responsibility: Work with senior UI lead engineer to build front end experiences. Well versed with ReactJS. Understands how to build embedded micro- UIs (iFrame, components). Ideally specialized but can accommodate some full-stack profiles. Skills: - ReactJS, Typescript - Responsive design - State management - CSS design Accessibility Part Micro-frontend.
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Posted 1 day ago

Remote React Developer DoD Secret Clearance Required

Highspring

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Remote

Contract

Overview Remote role but required to have an Active Secret Clearance. Seeking a Front-End Developer to support the development of applications for the Department of Defense. The ideal candidate will be a mid-level React developer with strong UI skills and experience in fast-paced Agile environments. Key Responsibilities Develop front-end applications using React, TypeScript, and JavaScript Ensure performance, accessibility, and high-quality UI standards Required Experience 4+ years in front
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Posted 7 days ago | Updated 5 hours ago

Senior Front-End Developer (10+ Years) - Alpharetta, GA - Remote

URSI Technologies Inc.

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Remote or Alpharetta, Georgia, USA

Contract, Third Party

Position Senior Front-End Developer (10+ Years)Location Alpharetta, GADuration 1+ Year (Extendable) Job Description: We re hiring a Senior Front-End Developer with 10+ years of experience in building responsive, high-performance web applications. Ideal candidates are experts in React.js, JavaScript (ES6+), and modern UI/UX best practices.Key Skills:Tech Stack: HTML5, CSS3, JavaScript (ES6+), React.js, Next.js, Vue.js, AngularStyling: Tailwind CSS, SASS, Styled ComponentsState Management: Redux,
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Posted 24 days ago | Updated 4 hours ago

Junior .Net Developer

Taproot Solutions

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Remote

Contract

Required Skills Fullstack.Net Developer. Experience with Web applications (JavaScript, Ajax, REST APIs and SQL Server) Experience in working agile based projects Preferred Skills .Net UI Development, Web Service, SQL Server. Responsibilities Junior Developer
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Posted 13 days ago

Data Platform Technical Lead

Infinite Computer Solutions (ICS)

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Remote

Full-time

Job Title: Data Platform Technical Lead We are seeking an experienced Data Platform Technical Lead to drive the design, enablement, and modernization of enterprise-scale data platforms. This role will be instrumental in ensuring data is fully operationalized in Snowflake and Data Compass, while also leading the transformation of the Data Factory, refining technical requirements for new capabilities, and collaborating on POCs and UI development with customers and partners. Key Responsibilities: P
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Posted 2 days ago

ServiceNow Developer - Remote in Mexico

The Dignify Solutions, LLC

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Remote or Mexico City, Mexico City, Mexico

Contract, Third Party

Bachelor s degree in Computer Science, Information Technology, or a related field (or equivalent experience). 5+ years of experience in ServiceNow development and administration. Strong experience with JavaScript, Glide API, and ServiceNow scripting. Hands-on experience in building custom applications, workflows, and integrations. Knowledge of ServiceNow data model, CMDB, and service mapping. Experience with ServiceNow UI Builder, Service Portal, HTML, CSS, and AngularJS. Understanding of OAuth,
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Posted 1 day ago | Updated 1 hour ago

GoLang Software Engineer

K2 Partnering Solutions, Inc.

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Remote

Contract

Position: Software Engineer, GoLang Location: US Onshore/ 100% Remote Job Type: Contract | Duration: 6 Months with high possibility of extension Responsibilities: Build state of the art front end platform enabling teams to create delightful experiences Optimize front-end performance and implement UI/UX designs in accordance with our design team. Drive Front End iterations using mockups to production lifecycle Figma/UI Mockups. Secure application development integrating authentication/oauth laye
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Posted 13 days ago

Google Cloud Platform Data Engineer with Python & PySpark

TekDallas

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Remote

Contract

Position: Data Engineer Location: 100% Remote (EST time zone) Contract Duration: 6+ months Only W2 Must Have Tech Stack: Python & PySpark (Spark SQL) 3+ years Airflow (or any orchestration tool) 2+ years Google Cloud Platform (BigQuery, GCS, Pub/Sub, Cloud Run, Functions, Cloud SQL) 3+ years Real-time data ingestion (Kafka, webhooks, file-based) 2+ years API integration (REST/webhooks) 2+ years Kubernetes (GKE preferred) 1 2 years BigQuery SQL & PostgreSQL 2+ years YAML/config-driven pipeline
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Posted 10 days ago

Telecom Architect - Oracle OSM UIM Architect

Telus International Digital Solutions LLC

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Maryland Heights, Missouri, USA

Full-time

Oracle OSM UIM Architect (TELUS Digital) Who We Are Welcome to where innovation drives impact at a global scale. As an award-winning digital product consultancy and the digital division of , one of Canada s largest telecommunications providers, we design and deliver transformative customer experiences through cutting-edge technology, agile thinking, and a people-first culture. With a global team across North America, South America, Central America, Europe, and APAC, we offer end-to-end expertise
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Posted 13 days ago

ServiceNow Technical Lead / Architect

Amzur Technologies, Inc.

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Remote

Contract, Third Party

ServiceNow Technical Lead / Architect 100% Remote 6+ Months We are seeking a highly skilled and motivated ServiceNow Technical Leads Key Responsibilities Design, develop, and implement ServiceNow solutions aligned with client business requirements and ITIL best practicesCreate and customize advanced workflows, business rules, client scripts, UI policies, and UI actions using JavaScriptDevelop technical specifications and solution designs for ServiceNow implementationsConfigure and customize Serv
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Posted 3 days ago | Updated 1 day ago

Embedded Firmware Engineer (ARM Cortex-M)

OSI Engineering, Inc.

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Remote

Contract

Embedded Firmware Engineer (ARM Cortex-M) Job Description: We are seeking an experienced Embedded Firmware Engineer to join our team, focusing on the development of software for ARM Cortex-M class microcontrollers. The ideal candidate will have strong hands-on experience with embedded systems and display peripherals. Key Responsibilities: Design, develop, and maintain embedded firmware for ARM Cortex-M based microcontrollers.Work with display peripherals and contribute to user interface implem
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Posted 14 days ago | Updated 1 day ago

SAP Fiori/UI5 Architect

Techim INC

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Remote

Contract

Position: SAP Fiori/UI5 ArchitectLocation: Collegeville, PA (The client prefers to have the person onsite on most of the weekdays)Required skills:Fiori/UI5, CAPM, Workzone Advanced Edition. Design, develop, and customize digital workspaces, integration cards within SAP Workzone Advanced Edition to meet business and user requirements.Collaborate on integrating CAPM-based services with SAP and third-party solutions via APIs.Develop and customize user interfaces with SAP UI5, ensuring that all appl
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Posted 10 days ago | Updated 3 days ago

Identity (SailPoint) Solutions Architect with Hospital industry

Kodeva LLC

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Remote

Third Party, Contract

Identity (SailPoint) Solutions Architect Remote 12 months Required Skills & Qualifications: 8+ years of IAM experience, with SailPoint IdentityIQ or IdentityNow expertise in healthcare settings. Strong knowledge of HIPAA, HITECH, HITRUST, and other regulatory requirements related to healthcare identity management.Experience integrating IAM solutions with EHR/EMR systems (Epic, Cerner), medical imaging platforms, and clinical data repositories.Proficiency in BeanShell, JavaScript, SailPoint work
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Posted 2 days ago | Updated 1 day ago

Enterprise Architect

USEReady

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Remote or Dallas, Texas, USA

Full-time

Job Title: Enterprise Architect Location: Dallas, TX (Remote) Duration: Full Time/Permanent Job Description: Prior experience in the Oil and Gas industry Hands-on experience with Streamlit, PowerApps, NodeJS, SnowflakeStrong knowledge of enterprise architecture principles, governance, and best practices. Strong ability to balance business and technical problem-solvingProven experience as an Enterprise Architect or similar role in data-driven environmentsExcellent verbal and written communication
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Posted 21 days ago | Updated 8 days ago