437 senior api developer jobs found

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: http://careers.eliassen.com/3zFh09 Description Recommended Jobs Description: Remote The organization seeks a Senior API Developer to design, develop, and maintain APIs and system integrations across a digital ecosystem. The role will utilize Microsoft Azure services including API Management, Application Gateway, Logic Apps, and C#/.NET to deliver secure and scalable solutions. The developer will collaborate with cross-functional IT teams to integrate platforms such as Salesforce, Workday, Microsoft Dynamics, Paycom, BlackLine, Jira, and ServiceNow while mentoring teammates and promoting best practices. The position emphasizes secure architecture, performance, CI/CD automation, and reusable API libraries. We can facilitate w2 and corp-to-corp...

job summary: Role Summary We are seeking a Senior Java API Developer with robust experience in designing, building, securing, and optimizing RESTful microservices on AWS. This role requires deep expertise in Java, REST API design, application security, OAuth2, and AWS cloud services, along with a solid understanding of design patterns, exception handling, and testing frameworks. The ideal candidate will be responsible for delivering highly performant, secure, and scalable APIs in a cloud-native environment. Note: Hands on experience on AI tools is a plus. Key Responsibilities API Design & Development Design, develop, and maintain RESTful APIs using Java and industry best practices. Define and implement REST API key features, including proper resource modeling, HTTP methods, status codes, pagination, filtering, versioning, and idempotency. Apply object-oriented and application design patterns (e.g., Singleton, Factory, Builder, Adapter, Strategy)...

Take a leap and join our team! At Gesa, we believe in the power of our people. Coming from all walks of life, our team members’ individual stories and unique experiences are our most valuable asset. But it’s how we come together, igniting our collective compassion and commitment to empowering our communities, that makes us succeed. Because we know we go further when we go together. Here you can join a team who is passionate about serving others, has a desire to do good, and shares a deep love of people. You can engage in meaningful work that impacts your community. You can challenge yourself and grow in your career. And, you can rest assured that your wellbeing and prosperity are our priority. Get to know us: About - Gesa Credit Union Role Summary: The Software Developer in Test (SDET) II is responsible for contributing to and improving the quality assurance process at Gesa Credit Union by designing, building, and maintaining automated tests and performing...

Senior Cloud Software Engineer (Full-Stack) Fully Remote-United States Job Type Full-time Description Overview Tanaq Technical Services (TTS), a division of St. George Tanaq (SGT)Corporation, is an 8(a) Alaskan Native Small Business that specializes in delivering Enterprise Integrated Technology Solutions and Support Services to the Federal Government. TTS's innovative approach combines proactive strategies, efficient processes, and emerging technologies to deliver seamless, integrated services for our clients. TTS prides itself in being Mission Driven, People Focused. To learn more about us, visit https://tanaq.com/tanaq-technical-services. About the Role We are seeking a Senior Cloud Software Engineer to provide advanced application support for cloud-based application development, modernization, and implementation in support of the U.S. Department of Housing and Urban Development (HUD) Office of the Chief Information Officer (OCIO). The Senior Cloud...

Senior Cloud Software Engineer (Full-Stack) Fully Remote-United States Job Type Full-time Description Overview Tanaq Technical Services (TTS), a division of St. George Tanaq (SGT)Corporation, is an 8(a) Alaskan Native Small Business that specializes in delivering Enterprise Integrated Technology Solutions and Support Services to the Federal Government. TTS's innovative approach combines proactive strategies, efficient processes, and emerging technologies to deliver seamless, integrated services for our clients. TTS prides itself in being Mission Driven, People Focused. To learn more about us, visit https://tanaq.com/tanaq-technical-services. About the Role We are seeking a Senior Cloud Software Engineer to provide advanced application support for cloud-based application development, modernization, and implementation in support of the U.S. Department of Housing and Urban Development (HUD) Office of the Chief Information Officer (OCIO). The Senior Cloud...