RESTful Jobs in Colorado

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Scala Developer- Kafka , Graph QL , Restful - Denver CO - Local 2-3 days in office

Optimus Labs USA

•

Denver, Colorado, USA

Third Party, Contract

Scala Developer- Kafka , Graph QL , Restful - Denver CO - Local 2-3 days in office Requisition Name: C&D E-CMT-Scala Developer Start Date: 6/30/2025 Duration: 26 Weeks Services Location: CO/Denver Hybrid work Description Of Services: Design and develop RESTful and GraphQL APIs using Java and Scala Build event-driven services and microservices that produce and consume messages via Apache Kafka Implement backend systems using frameworks like Spring Boot, Akka HTTP, or Play Ensure reliable, fault-t
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Posted 9 days ago | Updated 3 days ago

Sr. iOS Engineer

SES

•

Remote

Full-time

Systems Engineering Services is seeking a iOS Engineer based out of the DMV area. Top 5 Technical Skills: Strong understanding of Swift, Objective-C, Xcode, iOS SDKs, and other related tools and technologies Experience with mobile application architecture and design patterns (e.g., MVC, MVVM) Proficient with Swift, SwiftUI, UIKit Experience with RESTful APIs to connect iOS applications to back-end services A solid understanding of Apple s design principles and interface guidelines Work efficient
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Posted 3 days ago

.NET Backend Developer (AI Chatbot Integration) - W2

Imetris Corporation

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US

Contract

No C2C- Only W2 Do not submit if you dont have - hands-on experience integrating with AI chatbot platforms such as OpenAI, Microsoft Bot Framework, or Dialogflow Job Description: We are looking for a .NET Backend Developer with hands-on experience integrating with AI chatbot platforms such as OpenAI, Microsoft Bot Framework, or Dialogflow. The role focuses on building scalable backend APIs and microservices while enabling intelligent real-time chatbot responses. Must-Have Skills: Soli
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Posted 4 days ago | Updated 3 hours ago

Senior iOS Engineer

SES

•

Remote

Contract

Top 5 Technical Skills: Strong understanding of Swift, Objective-C, Xcode, iOS SDKs, and other related tools and technologies Experience with mobile application architecture and design patterns (e.g., MVC, MVVM) Proficient with Swift, SwiftUI, UIKit Experience with RESTful APIs to connect iOS applications to back-end services A solid understanding of Apple s design principles and interface guidelines Work efficiently with the iOS SDK, REST, JSON, API, Objective-C, Swift, Xcode Top 3 Soft Skills:
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Posted 3 days ago

Full Stack AWS Engineer

Allwyn Corporation

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Remote

Contract

Position: Full Stack AWS Engineer Location: Remote Duration: Long term We are looking for a motivated, versatile, independent engineer interested in pushing the status quo to deliver a lot with only a little. The ideal candidate has experience building products across the stack and a firm understanding of serverless AWS cloud infrastructure, web frameworks, APIs, databases, and multiple back-end languages. Responsibilities Work across the full stack, building highly scalable distributed solutio
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Posted 9 days ago

Python developer

VistalTech

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Remote

Contract

Role: Python developer Location: Remote. Python Developer C++ -- Machine Learning Autonomous Vehicles Who We Are + What We Do Aditi is a leading consultancy that connects tech talent, tech teams, and project solutions to help our clients accelerate their digital journey. We create unique experiences that rely on borderless talent, technology, and customized solutions under your direction or ours. Our values, or our SPICE Socially Conscious, People + Performance-Driven, Intense, Creative, Ethi
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Posted 25 days ago

Technical Support Analyst with Java / Remote

DATAMAXIS, Inc

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Michigan, USA

Contract, Third Party

Job Summary: The Technical Analyst supports the Business Units by resolving issues around the Business Enterprise Applications that are developed in Java/J2EE technologies. Acting as a liaison between the System and the end-customer, the Technical Analyst understands the system, data, and applications and helps the users and end customers by analyzing the issues and by developing technical solutions. Primary Job Responsibilities: Provide support for software, hardware, and operating system issu
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Posted 1 day ago | Updated 1 day ago

React Native developer

Federal Soft Systems Inc.

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Remote

Full-time

Job Title: Senior Software Developer Location: WFH USA Texas Plano Years of Experience: 7 10 Years FTE Job Summary: We are seeking a highly skilled Senior Software Developer with a strong focus on React Native development to join our dynamic team. The ideal candidate will have extensive experience in software development, particularly in building mobile applications using React Native. You will play a crucial role in designing, developing, and maintaining high quality software solutions that mee
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Posted 2 days ago

API Test Engineer

ARK Solutions Inc

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Remote

Contract

Role: API Test Engineer Location: Memphis, Dallas or Mclean 02 Days Onsite Duration: 12 month(s)+ Experience and Skills Required: Strong experience on Automation using Selenium, ReadyAPI and Rest Assured.Experience in Microservice, REST API Testing and AutomationProven experience within test automation development, using frameworks and tools like Junit, TestNG, Appium, Cucumber, Postman as well as REST/JSON APIsExperience in Atlassian tools (Jira, Stash, Bamboo) for Project Management and Defect
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Posted 2 days ago

Senior Full Stack Developer

Endava

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Remote

Full-time

Remote (EST) What You Will DoDesign, develop, and maintain scalable RESTful APIs using Python frameworks like Flask and FastAPI.Build and optimize responsive user interfaces using React.js, TypeScript, HTML, and CSS.Collaborate with product managers, UI/UX designers, and backend engineers to deliver seamless end-to-end solutions.Write clean, testable, and efficient code with a focus on performance and scalability.Develop and integrate third-party APIs and services.Maintain and improve existing a
Posted 8 days ago

Urgent Hiring for Finance Integration Lead @ NY

3A Soft Inc

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Remote

Contract

Skills: Required Skills & Experience:Ten (10) years of related work experience.Experience with Infor SmartStream or similar ERP systems.Proficiency in XSLT, XML, REST, JSON, SFTP, and data transformation tools.Strong SQL skills and ability to maintain stored procedures and related objects.Familiarity with Autosys, AIX/Linux Korn Shell scripting, and C#Strong problem-solving skills and ability to manage complex issues independently.Familiarity with finance modules such as Procurement, Invoicing,
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Posted 5 days ago | Updated 5 days ago

Technical Business Systems Analyst/IT Business Systems Analyst/System Analyst/AI Business Systems Analyst/Business Systems Analyst AI/Business Systems Analyst -Artificial Intelligence

Orpine.com

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Remote

Contract

Job Title: Business System Analyst with AI(Artificial Intelligence) Location: Remote Job Duration: Long Term Job Description: We are seeking a skilled Business Analyst with experience in requirement gathering and a strong understanding of AI-driven projects.The ideal candidate will work closely with stakeholders to identify business needs, define functional and non-functional requirements, and support the development of AI solutions that drive business value. Key Responsibilities: Gather, do
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Posted 1 day ago

API Developer - Local to Hoover, AL - C2H on W2 - Posted by Tauqeer

Global Force USA

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Remote

Contract

Required Skills: Needing a strong API Developer/administration (must have API Gateway and API Security experience) Also must have strong java/spring boot experience OAuth2 security automation framework Job Description API Gateway (no specific product, but Kong Konnect or Apigee would be a plus) OAuth2 security automation frameworkJava/Spring boot for REST API development Experience mentoring developers, conducting code reviews, and leading architecture discussions with Architect and work closely
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Posted 1 day ago

BMC Remedy developer

ICS Global Soft, Inc.

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Remote

Contract, Third Party

Hi Position: Senior Software Engineer (BMC Remedy) Location: Remote Bachelor s degree in information systems, Computer Science, or equivalent work experience. Experienced with BMC Remedy Helix application 20.x+ and all ITSM modules, including integrations. Experience with BMC Truesight Orchestrator a must Ability to debug issues Good experience with Webservices/Rest API. Knowledge of Shell and Python scripting. Leverage XML technologies (XQUERY, XPATH, XSLT) for data transformation and service
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Posted 4 days ago

Golang - Data Engineer W2 Role Only

Upward Talent

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Remote

Contract

Position: Golang - Data Engineer Location: St. Louis, MO(Remote) Duration : 12+ months W2 Role Only Required Qualifications: 4 years GoLang8 years Developmentbuilding and maintaining data-intensive APIs using a RESTful approachApache Kafka - Stream processingDocker - creating containerized application deploymentsProtocol buffers and gRPCUnit Testing and Test Driven DevelopmentWorking in AWS, Azure or Google Cloud Platform, Apache Beam or Google Cloud Dataflow, Google Kubernetes Engine or Kuberne
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Posted 1 day ago

Oracle ADF Consultant

NSD International, Inc.

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Remote or Richardson, Texas, USA

Contract, Third Party

Associate Applications Developer II Oracle ADF ConsultantW2 Rate at $40.00 or C2C Rate at $44.00Roles and Responsibilities: Experienced Oracle WebCenter Portal Lead Developer with a minimum of 8 years of hands-on experience in ADF, JavaScript, and REST API.The role involves client-facing responsibilities and requirement gathering for portal development projects.The expected period of the engagement is 2 to 3 months, starting immediately.Top 3 SkillsADFJavaScriptREST APIKey Responsibilities: Lead
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Posted 12 days ago

Senior Software Engineer/(Senior Alfresco Developer)

APN Software Services, Inc

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Remote

Contract

Title: Senior Software Engineer (Senior Alfresco Developer) Remote work 6 12-month contract This is pure W2 role This position will be responsible for development in the Alfresco platform including integration and migration of documents from other systems. The Senior Alfresco Developer will work closely with the other engineers in the team to design and develop performant solutions that support business requirements and drive key business decisions. Skills 8+ years of experience in developing
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Posted 8 days ago

Sr. Epicor Developer

GTN Technical Staffing

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Remote

Full-time

Sr. Epicor Developer Direct Hire Location: Remote (Occasional travel required) Company: GTN Staffing & Consulting (Client Placement) GTN is seeking an experienced Sr. Epicor Developer for a direct-hire opportunity with one of our clients. This role requires deep technical expertise in Epicor ERP, with a strong focus on Kinetic UI, Application Studio, BPMs, REST services, integrations, and SQL. The ideal candidate will be a problem solver with strong consulting and communication skills, capable o
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Posted 5 days ago

Java and Scala Developer

ASK IT Solutions LLC

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Denver, Colorado, USA

Contract

Job Title: Scala Developer Industry: Comm, Media, Technology Duration: 7 months No. of Roles: 1 Location: Denver, CO Acceptance Criteria: RESTful and GraphQL APIs using Java and Scala are critical for the success. Other can be secondary skill. Job Description: Design and develop RESTful and GraphQL APIs using Java and ScalaBuild event-driven services and microservices that produce and consume messages via Apache KafkaImplement backend systems using frameworks like Spring Boot, Akka HTTP, or Play
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Posted 4 days ago | Updated 2 days ago

Python Developer (with AI and .NET)

Source Code Technologies LLC

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Remote

Third Party, Contract

Python Developer who has exp in AI and .NET Location: Remote Duration: 12 Months Job Summary: We are seeking a skilled and passionate Python Developer with hands-on experience in Artificial Intelligence (AI)/Machine Learning (ML) to join our dynamic team. The ideal candidate will have a strong background in Python programming and AI/ML technologies, with a preference for candidates who also bring experience in .NET technologies for full-stack or system integration support. Key Responsibilities:
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Posted 1 day ago