API jobs

Java v11 SpringBoot API SQL Messaging Developer

Tampa, Florida

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Today

RESPONSIBILITIES: Kforce has a client that is seeking to hire several Java v11 Spring Boot API SQL Messaging Developers in Tampa, FL. This is an opportunity for full-time employment. Key Tasks: * Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems * Develops secure high-quality production code, and reviews and debugs code written by others * Id

Contract

$60 - $70 hourly

API Testing Vehicle Testing

Plano, Texas

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22d ago

Developer experience and is highly proficient in Java/Golang Experience as a tester and has been involved in vehicle testing, regression testing, unit testing support, automation testing support, etc

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Contract

Depends on Experience

Senior Software Engineer(Python + Web API)

Toronto, Ohio

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Today

Title: Senior Software Engineer(Python + Web API) Location: Toronto, Canada (5 Days Onsite) Position Type: FTC Updates: Software Engineer role focused on Python, API and feature development. Job Description: We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices architecture. As a Senior Software Engineer, you will be working with a highly skilled cross functional team to enhance our banking platform. Responsibilities and Dut

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Contract

BASED ON EXPERIENCE

API QA / 508 / Test Engineer

No location provided

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Today

Overview DecisionPoint seeks an API QA / 508 / Test Engineer to perform comprehensive testing of enterprise APIs and integration workflows within a large federal and DoD-aligned mission environment. This role executes automated and manual API test suites, validates schemas and contract behavior, performs negative and error-handling tests, and supports regression testing for API version updates and integration changes. The API QA / 508 / Test Engineer ensures enterprise APIs remain reliable, secu

Full-time

Windows Automation Engineer (Powershell Automation, Restful API's)

Hybrid in New York, New York

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21d ago

Windows Automation Engineer (Powershell Automation, Restful API's)Note: Must be authorized and willing to work on W2. Can't do C2C Corp to Corp or 1099Location: Onsite Hybrid Role. Onsite 2-3 days a week. Can be local to any of these locations: Tampa Florida or Denver Colorado or Memphis, Tennessee or South Field Michigan.Expert level: Windows Workstation OS and PowerShell scripting and automation.Powershell automation.Reporting and metric presentationMicrosoft - Intune and AutopilotApplication

Easy Apply

Contract

$68 - $75

Technical Architect - Azure API

Remote or Dallas, Texas

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7d ago

What will you do? As a Technical Architect Implement and enforce engineering best practices using modern standards and patternsCreate and review architecture and solution design artifactsEnforce adherence to architectural standards/principles, global product-specific guidelines, usability design standards, etc.Implement engineering excellence by enforcing regular code reviews, continuous integration, high test code coverage, on-going code refactoring and adequate documentation.Architect and deve

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Full-time, Third Party

$0 - $0

Developer (API/UI)

Maryland Heights, Missouri

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Developer (AP/UI) in Maryland Heights, MO. Responsibilities: * Design, develop, and maintain RESTful APIs using Java and Spring Boot * Build, test, and optimize user interfaces using ReactJS * Collaborate with cross-functional teams to define technical requirements and deliver solutions * Implement clean, efficient, and reusable code following OOP principles and best practices * Leverage version control (Git) and CI/CD tools for developmen

Contract

$52.80 - $59.79 hourly

Manhattan, NY - Hybrid mode - Collibra Data Quality Technical SME (Collibra DQ, Data Engineering/Data Governance, Java API development) - Direct Client - Immediate Interviews

Hybrid in New York, New York

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7d ago

One of our clients, a multi-cloud solutions company in the US, is looking for a Collibra Data Quality Technical SME. Hybrid mode - 3 days onsite a week, New York Required skills - Collibra Data Quality, Data quality-defining outliers, Independently develop API's, Managing data quality within a cloud environment (Azure/AWS/Google Cloud Platform), Installing and administering and customizing enterprise DQ applications, Enterprise Data Platforms Rate - DOE Duration - 12+ months, C2C/FTE Client deta

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Contract, Third Party

Depends on Experience

Senior Software Engineer(Python + Web API)

Toronto, Ohio

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Today

Title: Senior Software Engineer(Python + Web API) Location: Toronto, Canada (5 Days Onsite)Updates: Software Engineer role focused on Python, API and feature development. Job Description: We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices architecture. As a Senior Software Engineer, you will be working with a highly skilled cross functional team to enhance our banking platform. Responsibilities and Duties Design and deliv

Easy Apply

Contract

BASED ON EXPERIENCE

.Net Technical Architect - Azure API

Chicago, Illinois

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15d ago

Easy Apply

Full-time, Third Party

$80,000 - $120,000

Sr. OIC Consultant with API Gateway and Management

Remote

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5d ago

Role : OIC ConsultantLocation : 100% RemoteJob Type : Contract NOTE : API Gateway, API Management is mandatory. Job Description: We are seeking an experienced Oracle Integration Cloud (OIC) Technical Engineer to support end-to-end integration design, development, and operationalization across Finance and Procurement workflows. The ideal candidate brings strong hands-on experience building scalable integration patterns, API-based orchestration, error handling frameworks, and secure data exchang

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Third Party, Contract

$70 - $75

Senior Technology Manager - API Integration Services (Raleigh/Phoenix)

Raleigh, North Carolina

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Today

Overview This is a hybrid role with the expectation that time working will regularly take place inside and outside of a company office either in Raleigh, NC or Phoenix, AZ. We are seeking an experienced Senior Development Manager to lead the design, development, and delivery of MuleSoft API integrations and Java-based microservices. This role will be responsible for overseeing delivery execution, managing cross-functional teams, and ensuring alignment with business goals, technical standards,

Full-time

depends on experience

Node API developer

Hybrid in Overland Park, Kansas

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26d ago

Title: Node API developerLocation:Overland Park,KS Position Type: Full TimeCompensation Pay Range:$140,000 Per YearJob Description: Join our innovative team as a Developer in a full-time capacity located in Overland Park, KS. You will be responsible for designing, developing, and maintaining high-performance applications that enhance user experiences. This role involves working with a modern technology stack and collaborating with cross-functional teams.Key Responsibilities Develop and maintai

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Full-time, Contract

$98000 - $140000 yr

Fullstack Architect

Atlanta, Georgia

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2d ago

We are looking for a Fullstack Architect for our client in Atlanta, GA Job Title: Fullstack Architect Job Location: Atlanta, GA Job Type: Contract Job Description:Architectural Design: Design and evolve the overall technical architecture for distributed systems, including solution blueprints and design patterns, for a complex API-based application ecosystem.API Management: Define and govern API standards (REST/gRPC) and implement an API management platform/gateway to manage seamless interaction

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Third Party, Contract

Depends on Experience

AWS API Developer | W2 Role |

Charlotte, North Carolina

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21d ago

Technical Skills:Expert in JavaScript, Typescript, and common design patterns. Knowledge on any other programming languages or technologies is a plus.Experience with building Restful and GraphQL API with Node.jsExperience building applications, CI/CD pipelines and databases on AWSExperience with Gen AI for code generation, testing and automation of day-to-day engineering tasksExperience/understanding of React/React Native is a plusJob Responsibilities:Demonstrate hands-on experience with distrib

Easy Apply

Contract

Depends on Experience

Stibo Developer

Atlanta, Georgia

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2d ago

STIBO Developer with JavaScript Atlanta, GA - Onsite 12 Months Design, develop, and implement solutions within the Stibo STEP platform, focusing on business rule configuration, workflow automation, and data governance.Develop and maintain integrations with other enterprise systems using REST APIs and data-as-a-service (DaaS) principles.Write and optimize Java or JavaScript code for custom business logic, user interfaces, and batch processing jobs within the Stibo environment.Configure and manage

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Contract, Third Party

Depends on Experience

Integration Engineer Azure APIs

Remote

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2d ago

Job Title: Integration Engineer Azure APIs Location: Remote Employment Type: Long Term Contract About the Role: We are seeking a skilled Integration Engineer to join our team as we transition from a MuleSoft-based integration environment to a Java- and Azure-based API Integration framework. The ideal candidate will have strong hands-on experience developing, deploying, and managing cloud-native integration solutions on Microsoft Azure, using modern frameworks and tools. You will be responsible f

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Contract

$70 - $80

Staff Software Engineer, back-end services/APIs

Burlingame, California

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15d ago

No Non-local Candidates please.. Staff Software Engineer Large Language Models (LLMs) | Healthcare AI Are you a software engineer passionate about applying Large Language Models (LLMs) to real-world problems? Do you thrive in start-up environments where every line of code makes an impact? We are seeking a Staff Software Engineer to help us design, build, and scale AI-first applications that are transforming healthcare operations. This is a hands-on engineering role not infrastructure-heavy, not

Easy Apply

Full-time

Depends on Experience

Cybersecurity Penetration Testing Engineer Application & API Security

Charlotte, North Carolina

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19d ago

Key Responsibilities: Penetration Testing & Vulnerability AssessmentPerform manual and automated penetration testing on web, mobile, and API endpoints.Use Burp Suite Professional extensively for intercepting, modifying, and exploiting HTTP/S traffic.Conduct source code-assisted testing when applicable to identify deeper logic flaws.Simulate real-world attack scenarios using OWASP Top 10, SANS 25, and API Security Top 10 frameworks.Identify authentication, authorization, session management, and

Easy Apply

Contract

Depends on Experience

Fullstack Database Developer (React/Python APIs)

Hybrid in Menlo Park, California

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Today

Fullstack Database Developer (React/Python API s). Overview Seeking a software developer to build a chemical inventory system that integrates seamlessly with our existing Lab Management System (LIMS). The goal is to improve material tracking, safety documentation, and experimental workflow integration. Requirements: Ingest materials using barcode scanning or UI inputRetrieve and store hazard information, SDS, and related dataIntegrate with the LIMS backend to support sample/material quantity upd

Easy Apply

Contract

$65 - $80

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