UI/Front-End Developer React Jobs in Denver, CO

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AWS Architech

Showman Staffing

•

Remote

Full-time

Job Title: AWS Architect Experience: 9+ Location: Remote-USA Job: Permanent Full Time Requirement Job Summary: We are seeking a highly skilled AWS Architect to lead the design and development of secure, scalable, and enterprise-grade web portals on AWS. The ideal candidate will have strong hands-on expertise in AWS services, particularly ECS, Fargate, Lambda, RDS, and Cognito, with a solid background in SSO integration and middleware platforms like MuleSoft. Experience in the healthcare domain a
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Posted 9 hours ago

Technical Architec

Photon

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Remote

Full-time, Third Party

We are seeking a Frontend Technical Architect with deep expertise in React Native to lead the architecture and delivery of a scalable, high-performance POS platform across multiple device types including Android-based PAX E700 terminals and softPOS (mobile/tablet) solutions. This onsite role is critical to aligning design decisions with business goals, enabling reusability across platforms, and supporting multi-track development teams. Key Responsibilities: Define and own the frontend architectu
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Posted 11 days ago

Digital Business Architect.- Guidewire

SYSTEM SOFT TECHNOLOGIES LLC

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Remote

Contract

Remote position Only W2 No Corp to Corp Open to Sponsorship Job Summary: Looking for a highly experienced Business Architect with deep expertise in Guidewire Jutro and core insurance platforms (PolicyCenter, BillingCenter, ClaimCenter). The ideal candidate will play a pivotal role in aligning digital experience initiatives with enterprise business goals, helping insurance carriers modernize customer and agent engagement through scalable Jutro-based solutions. Key Responsibilities: 10+ years of
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Posted 25 days ago | Updated 11 hours ago

AWS Architech

Showman Staffing

•

Remote

Full-time

Job Title: AWS Architect Experience: 9+ Location: Remote-USA Job: Permanent Full Time Requirement Job Summary: We are seeking a highly skilled AWS Architect to lead the design and development of secure, scalable, and enterprise-grade web portals on AWS. The ideal candidate will have strong hands-on expertise in AWS services, particularly ECS, Fargate, Lambda, RDS, and Cognito, with a solid background in SSO integration and middleware platforms like MuleSoft. Experience in the healthcare domain a
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Posted 1 day ago

Senior Developer for MDM (TIBCO EBX) (Remote work )

Apexon

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Remote

Contract

Role : EBX Architect/Senior Developer for MDM (TIBCO EBX) Location : Remote Position Duration : 6+ Months contract Key Accountability: Hands on experience in TIBCO EBX 5.9, 6.X (Data Models, Data sets, Data Spaces, Workflow Models, Permissions, EBX UI Customization), Apgar EBX module, Core Java, J2EE, SonarQube, Docker, Kubernetes and Applications development.Involved in EBX Deployment for VM server and have knowledge of front-end EBX Customization.Hands-on Java web application development exper
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Posted 60+ days ago | Updated 4 days ago

Senior C# Full Stack Developer

Precision System Design Inc.

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Remote

Contract

Our Fortune 100 direct client is hiring for experienced Senior Full Stack Developers to work on large-scale IT projects. You would be designing and coding in a variety of technologies supporting and developing an Vue/Angular UI application, with C# back-end microservices. The ideal candidate will have strong C# development experience, has worked with front-end technologies such as angular, and back-end experience with SQL Server. This role can be done fully remotely following an EST work schedul
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Posted 34 days ago | Updated 16 hours ago

AI/ML Data Scientist with .NET & Angular experience

B2B Technology

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Remote

Full-time

An AI/ML Data Scientist with .NET & Angular experience is a specialized role combining expertise in data science, machine learning, and full-stack web development. This individual is responsible for designing, developing, and deploying intelligent applications and features, leveraging both AI/ML capabilities and robust web frameworks. Key Responsibilities: Full-Stack Development with .NET & Angular :Develop and maintain scalable web applications using .NET Core for backend services and Angular f
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Posted 6 days ago

SENIOR APPLICATION DEVELOPER with Java, Snowflake and Databricks

Altezzasys

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Remote

Contract, Third Party

Job Title:- SENIOR APPLICATION DEVELOPER with Java, Snowflake and DatabricksLocation: USA (REMOTE) Job Details:- Mandatory skills : Oracle Cloud Infrastructure, Application Performance Management (APM) and Monitoring Tools; eg: AppDynamics and Kibana. building APIs on data platforms such as Snowflake and DatabricksKey Requirements: Strong experience in building APIs on data platforms such as Snowflake and DatabricksProven ability to design and develop APIs from scratch, including:Architectural
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Posted 7 days ago | Updated 5 days ago

Senior Full Stack Developer with Voice AI Infrastructure (Google Cloud Platform, Azure & AWS)

Xoriant Corporation

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Remote

Contract

Senior Full Stack Developer Voice AI Infrastructure (Google Cloud Platform, Azure & AWS) Contract to hire Location: Remote Team: Core Engineering Conversational AI Platforms Reports to: Co-Founder & CTO What You ll Own Custom API & Platform Integration: Your primary focus will be designing, building, and maintaining robust, scalable API integrations. You will connect the Convrz AI platform with a diverse ecosystem of third-party services and enterprise client systems (e.g., CRMs, EHRs, booki
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Posted 6 days ago | Updated 11 hours ago

Senior CIAM Engineer

Techgene Solutions LLC

•

US

Full-time, Contract

Job Title: Senior CIAM Engineer Auth0 Specialist Location: [US Remote (Mandatory 1 week in office initially] Position Summary We are seeking a Senior CIAM Engineer with deep hands-on experience in implementing and managing Auth0 solutions for enterprise-scale, customer-facing platforms. This individual will be responsible for integrating Auth0 into existing applications, developing custom authentication flows, configuring security policies, and supporting the end-to-end CIAM lifecycle. The ideal
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Posted 9 hours ago | Updated 2 hours ago

Python Architect

Shrive Technologies LLC

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Remote

Contract, Third Party

Analyzing user needs and software requirements. Developing, testing, and debugging Python applications and scripts. Collaborating with other developers, designers, system admins, and customers. Keeping up to date with the latest Python developments and best practices. Pre-Modernization Assessment Current System Analysis Audit existing .NET application (monolithic vs. modular, APIs, databases). Rationalize React for frontend (component reuse, state management). Map .NET features to new stack Arch
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Posted 6 hours ago

Frontend Principal Software Engineer

GCS

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Remote

Contract

We re looking for a skilled Frontend Engineer (can be 100% remote) with strong Angular experience to join the team behind a leading vendor-agnostic, enterprise-grade broadband network monitoring and optimization platform. Used by top-tier global operators, this suite helps monitor and enhance DOCSIS and fiber network performance across millions of connected devices. This is a hands-on engineering role focused on building scalable, reusable UI components and powerful data visualizations that enab
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Posted 14 days ago

Python Architect

Laiba Technologies LLC

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Remote

Contract

Role: Python Architect Location: Remote, USA Designing and implementing robust and scalable applications using Python. Analyzing user needs and software requirements. Developing, testing, and debugging Python applications and scripts. Collaborating with other developers, designers, system admins, and customers. Keeping up to date with the latest Python developments and best practices. Pre-Modernization Assessment Current System Analysis Audit existing .NET application (monolithic vs. modular, A
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Posted 9 hours ago

Data Scientist

Dale Workforce Solutions

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Remote or Thousand Oaks, California, USA

Contract

The ideal candidate will have at least two years of experience coding in Python and SQL, with the ability to understand and translate scientific business processes into functional applications for internal stakeholders. A background in science or engineering is required, ideally with a Bachelor s or Master s degree in data science, computer science, bioinformatics, or a related field. Familiarity with generative AI is preferred but not mandatory. Candidates should be effective communicators capa
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Posted 6 days ago | Updated moments ago

Senior Angular Developer

Pyramid Consulting, Inc.

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Remote

Contract

Immediate need for a talented Senior Angular Developer. This is a 12+months contract opportunity with long-term potential and is located in U.S(Remote-EST). Please review the job description below and contact me ASAP if you are interested. Job ID:25-79543 Pay Range: $70 - $75/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Design and implement reusable Angula
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Posted 12 days ago

Staff Software Engineer/Clojure (Google Cloud Platform. Typescript )

SigmaWay

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Remote

Contract

Apply by Email/Direct Application at Call notes: Seeing attrition folks are leaving with clojure Have some posted for FTE (chance to convert) Getting contractos with cloujre CTO lookng for sr. engineer L4/L5 not entry level, 1+ years in testing, launching, dev **clojure a must Sr engineer / level Staff Engineer with Clojure Full stack true full stack. The fte req looking for front end. Contract more clojure Customer facing ? The team work directly with CTO, she is managing the gaps An engineeri
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Posted 27 days ago | Updated 5 hours ago

Software Solutions Engineer

Credential Engine

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Remote

Full-time

As a Software Solutions Engineer, you will be responsible for designing, developing, testing, and deploying software solutions. This includes creating APIs and distributed systems, setting up continuous development gates, and integrating technologies. You will work with a distributed team, engaging with stakeholders and customers to ensure high-quality, secure, and scalable solutions. Position Details Position Status: Full-time, exempt employee Position Location: Flexible in the United States R
Posted 26 days ago

Lead Engineer

Showman Staffing

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Remote

Full-time

Job Title: Lead Engineer Experience: 10+yrs Location: 100%-Remote-USA Job: Permanent Full Time Requirement Lead Engineer or Architect Primarily individual will lead the e-commerce to erp world for a digital e-commerce portal built on magento acquia stack. Key Responsibilities Lead the design, development, and delivery of scalable, secure, and high-performance eCommerce and web solutions.Oversee daily operations for eCommerce platforms (Magento, Drupal, Acquia), ensuring site uptime, performance
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Posted 9 hours ago

Lead Engineer

Showman Staffing

•

Remote

Full-time

Job Title: Lead Engineer Experience: 10+yrs Location: 100%-Remote-USA Job: Permanent Full Time Requirement Lead Engineer or Architect Primarily individual will lead the e-commerce to erp world for a digital e-commerce portal built on magento acquia stack. Key Responsibilities Lead the design, development, and delivery of scalable, secure, and high-performance eCommerce and web solutions.Oversee daily operations for eCommerce platforms (Magento, Drupal, Acquia), ensuring site uptime, performance
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Posted 1 day ago

Data Scientist

Aditi Consulting

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Remote or Thousand Oaks, California, USA

Contract

Payrate: $45.50- $50.05/hr. Summary: Transformative Digital Capabilities (TDC) is a division within Process Development that empowers Process Development staff to harness their transformative potential through the rapid convergence of chemistry, biology, engineering, and computing, accelerated by innovative digital capabilities. Join our Transformative Digital Capabilities Group, a dynamic team dedicated to mission of serving patients by addressing the digital challenges of various internal stak
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Posted 12 days ago | Updated moments ago