API Jobs in Wisconsin

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721 - 740 of 1,709 Jobs

.Net Developer (W2 Position)

Primesoft, Inc

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Remote or Piscataway, New Jersey, USA

Contract

Role: .Net Developer (W2 Position) Location: Piscataway, NJ Experience:8+ years Job Description: Excellent C#skills with an in-depth knowledge of the.NET Framework, and .NET Core, .Net MVCSolid understanding of RESTful API development and JSON (Web API)Experience with Microsoft Azure, Microsoft SQL Server and SQLExperience in ASP.NetHands-on coding experience with .NET-- Thanks & Regards, RaviKiran ravikiran(dot)m(at)primesoftinc (dot)com
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Posted 20 hours ago | Updated 19 hours ago

Google Cloud Platform Test Automation Engineer

Kodeva LLC

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Remote

Third Party, Contract

Role: Google Cloud Platform Test Automation Engineer Location :Remote Duration: 6- 12 Months Key Skills: Google Cloud Platform Test Automation, CI/CD, API & UI testing automation Required Qualifications 5+ years of experience in test automation and software quality assurance, with a focus on API testing including the following. Proven experience designing and implementing automation frameworks using industry-standard tools. Strong programming skills (Python, Java, etc. ). Experience with cloud
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Posted 12 days ago | Updated 15 hours ago

Sr Python + Golang Developer

Zettalogix INC

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Remote

Contract, Third Party

Minimum 8+ Years of experience with API Development.PythonGolangAWSJava
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Posted 5 days ago

AI Engineer

Biztec Global LLC

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Remote

Contract

Role: AI Engineer Location: Remote Contract 3 experienced engineers (likely senior-level) to contribute to AI-focused backend development. The ideal candidates should: Must Have: 7+ years of development experience, especially in PythonFamiliarity with Flask (for building APIs), PostgreSQL, Redis, and Google Cloud (Google Cloud Platform)Experience (or willingness to ramp up) with modern AI/ML tools, including:Vertex AIGemini API (Google s large language model)Agentic workflows (AI agents that ca
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Posted 4 days ago | Updated 4 days ago

Lead Software Engineer / Solution Engineer

Data Wave Technologies Inc

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US

Full-time

Job Title: Lead Software Engineer Location: Remote (EST/CST) Duration: Full Time Job Responsibilities: Skills and Experience You Will Need: Required: Solid understanding of Solution Architecture Translation, API Design, Integration Patterns, Security/Compliance Alignment, and Sprint Scoping Expertise in backend service development using Java 11, Spring Boot, Azure Service Bus, Azure Functions, Secure API design, Event Hub, API Gateway, and Azure Kubernetes Strong knowledge of message contract
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Posted 22 hours ago

Hiring: Oracle WebCenter Portal Developer, Remote

OnwardPath Technology Solutions LLC

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Remote

Contract

Job Title - Oracle WebCenter Portal Developer Location - Richardson, TX Remote with Paid Occasional Travel Type - Contract with possible extensions (C2C / W2 / 1099) Key Responsibilities: Lead Oracle WebCenter Portal projects. Develop ADF applications and integrate REST APIs. Extensive knowledge in Oracle Custom Components. Hands-on knowledge in integration with REST APIs, RIDC, IDOC SCRIPT Gather and analyze client requirements. Provide technical leadership and mentorship. Troubleshoot and reso
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Posted 5 days ago | Updated 19 hours ago

Filenet Developer

Keylent

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Remote

Third Party, Contract

Immediate Need - Filenet Consultant - CTS/Remote -FileNet,Java,IBM Content Navigator,FileNet P8 -Content Engine API,FileNet P8 -Process Engine API,Spring Boot,IBM Case Manager 7to11Yrs 4.Required Skills : ,FileNet,Java,IBM Content Navigator,FileNet P8 -Content Engine API,FileNet P8 -Process Engine API,Spring Boot,IBM Case Manager 5.Nice to have skills : 6.Technology : -Not Applicable 7.Shift : Day 8.Responsibilities : - Develop and implement geospatial data solutions using IBM Case Manager and S
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Posted 6 days ago

AWS Backend Engineer

Atika Tech

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Remote

Full-time, Contract

Position: AWS Backend Engineer Location: Remote Experience: 8+ Years Design, develop, and maintain scalable backend services, APIs, and data pipelines using AWS, Python, PySpark, and OpenSearch, ensuring high performance, quality, and collaboration across teams. Responsibilities: Design, develop, and maintain backend services and APIs using AWS technologies. Implement and manage search and analytics solutions using Elastic Search (OpenSearch). Develop data processing pipelines using Python a
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Posted 11 days ago | Updated 8 hours ago

Lead Solutions Engineer/Software Engineer :: Remote (EST/CST)

Data Wave Technologies Inc

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New Jersey, USA

Full-time

Role: Lead Solutions Engineer/Software Engineer Location: Remote (EST/CST) Fulltime Technology Java, SQL/NoSQL database, Azure What You Will Do: Act as the lead engineer for each domain Collaborate with Solution Architects to ensure understanding needed for engineering level guidance to nearshore teams Translate architecture design to engineering level guidance Own specifying architectural designs into sprint-ready engineering tasks for assigned domain Ensure delivery to the solution architect
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Posted 1 day ago | Updated 22 hours ago

Next JS Developer

MSquare Systems Inc.

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Remote

Contract

Job Summary We are looking for a Next.js Developer with proven experience deploying and managing applications on Microsoft Azure. You ll build and maintain modern web applications using Next.js and React, working closely with product and design teams to deliver fast, reliable, and secure solutions. Responsibilities Develop and maintain web applications using Next.js, React, JavaScript, and TypeScript.Build features using SSR, SSG, and API routes in Next.js.Ensure responsive, accessible, and high
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Posted 5 days ago | Updated 4 days ago

Duck Creek Developer

Aroha Technologies

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US

Third Party

Job Title: Duck Creek Developer Location: Remote USA We're looking for an experienced Duck Creek Developer to join our team, specializing in Policy or Claims implementation. This role is ideal for professionals with a strong background in P&C insurance and hands-on expertise in Duck Creek Author, Express 2.0/3.0, and manuscript configuration. Key Responsibilities: Develop and configure Duck Creek Policy or Claims components. Work with Express 2.0/3.0 and manage manuscripts effectively.
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Posted 1 day ago | Updated 6 hours ago

Sr. ServiceNOW developer with CSM experience - Customer Service Management + ITSM

Georgia IT

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Remote

Contract

Sr. ServiceNOW developer with CSM experience - Customer Service Management + ITSM Remote Duration 10-12 months Rate DOE Looking for Senior ServiceNow Developer with the following skillset/experience9-10 years of hands-on experience as a ServiceNow developerUI Builder good to haveCustomer Service (we have 3 CSM instances) must have hands-on experience including - Integration + customization configurationIntegration + customization +configurationITSM MUST haveHRSD should be conversantPortal De
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Posted 14 days ago

ServiceNow Developer

Kainos Innovative Solutions Inc

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Remote

Third Party, Contract

5+ years of professional experience in software development, including2+ years of hands-on ServiceNow developmentStrong proficiency in JavaScript and front-end frameworks (React, Vue, or similar)Experience building and maintaining unit tests using Jest, Mocha, Jasmine, or similarDemonstrated ability to write performant, optimized codeUnderstanding of UI/UX design principles and experience creating accessible and responsive interfacesFamiliarity with DevOps tools and practices (CI/CD, version con
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Posted 16 hours ago

Infor Time Product

Quantumbyte Innovation, LLC

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Remote or Orlando, Florida, USA

Contract

Job Title- Infor Time Product Location Orlando, FL- onsite Contract 1+ year HCL - Should have 4-6+ years of experience in Infor time product. - Managing and working in Infor OS Platform, having a good knowledge and understanding of Infor OS Platform, covering components such as ION, API Gateway, Security etc. - Setting up of Infor data connections for all the integrations, data flow, connection points, mappings, PGP encryption. - Setting up of Timeclock device configuration - Available APIs, c
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Posted 18 hours ago

Sr Python + Golang Developer

AspireIT Solutions

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US

Third Party, Contract

Job Title: Sr. Python + Golang Developer Location: Remote (USA-based candidates preferred) Duration: 12+ Months Start Date: ASAP Type: Contract (W2/C2C) Job Description: We are seeking a Senior Python + Golang Developer with strong API development experience and deep understanding of cloud-native applications. The ideal candidate will have a solid background in backend systems development using Python and Golang, with working knowledge of AWS services and some exposure to Java. Key Responsibil
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Posted 7 days ago | Updated 3 hours ago

Interoperability Data Support Analyst

Boston Associate Software Systems

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Remote

Contract

Experience and knowledge of healthcare standards details to find gaps and propose solutions. Standards include HL7, FHIR, USCDI, and X12 Experience in FHIR APIs and related ONC rules; Experience in FHIR specifications and writing implementation guides (IG), including FHIR resources Experience engaging with the HL7 organization Cerner Millennium, HealtheIntent, CareAware)
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Posted 8 days ago

Kafka Platform Engineer

Isoftech Inc

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Remote

Contract

Note: Remote Quarterly once for PI Planning Job Overview Design and implement Kafka clusters (on-prem or cloud) with high availability and performance tuning. Monitor, scale, and troubleshoot Kafka topics, brokers, producers, consumers, and connectors. Ensure platform resilience with partitioning strategies, replication, schema management, and disaster recovery. Enable self-service and reusability by building reusable patterns, APIs, governance hooks, and templates for other engineering teams.
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Posted 13 days ago | Updated 21 hours ago

Frontend Developer with Backbone.js

GTSS Inc

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Remote

Contract, Third Party

Title: Frontend Developer with Backbone.js Mode of Work: Remote Role Key Responsibilities:Develop, maintain, and optimize complex Backbone.js-based web applications Write clean, scalable, and modular JavaScript code using Backbone s models, views, collections, and routers Integrate front-end logic with RESTful APIs and third-party services Collaborate with designers, product managers, and backend developers to implement new features Refactor and modernize legacy Backbone code where appropriate
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Posted 6 days ago

AutoDesk MAP3D Utility Developer

ClifyX

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Remote

Contract

Job Title: AutoDesk MAP3D Utility DeveloperWork Location : Rosemead, California -(Remote)Contract duration: 12+ months Contract Job Description:Looking for Senior Application Developer AutoDesk Map3D, DotNet, Electric Utility Transmission and Distribution No of years experienceAbove 10 years Detailed job description - Skill Set:The typical responsibilities will include, but not limited to, the following: Conduct Impact Analysis for the proposed changes in AutoDesk Map3D applicationPrepare tech
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Posted 1 day ago | Updated 1 day ago

AWS Engineer

Axiom Global Technologies, Inc.

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Remote

Contract

We're looking for a talented and experienced Senior AWS Engineer to join our team. In this role, you'll be instrumental in designing, developing, and implementing robust and scalable backend solutions, with a strong focus on data processing, API development, and AWS cloud infrastructure. If you're passionate about building high-performance systems and have a solid understanding of modern cloud architectures, we encourage you to apply! Key Responsibilities: Design and develop data-driven solutio
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Posted 13 days ago | Updated 12 days ago