API Jobs in Pennsylvania

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ASP .Net Blazor/MVC, Web Services/API, SQL Server/SSIS- Senior Software Engineer

First-Citizens Bank & Trust Company

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Pennsylvania, USA

Full-time

Overview This is a remote role that may only be hired in the following location: NC, FL, AZ, GA, TX, VA, SC, WV, PA This position is responsible for enhancing and maintaining Equipment Finance applications, from understanding complex business requirements, development to deployment. Leads technical efforts in the development, implementation, and maintenance of complex systems. Works with business analysts to create test plans and improve system capabilities. Supports productions systems by reso
Posted 12 days ago | Updated 2 hours 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 moments ago

API Gateway Specialist

Sureminds Solutions

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Remote

Third Party, Contract

Job Title: API Gateway Specialist Location: Remote Duration : 6+ Months Interview Mode : Video Need Experience with Axway API Gateway and Axway API Manager. Job Description : We are seeking a highly motivated API Gateway Developer to join our integration and middleware team. You will be responsible for designing, developing, and maintaining API solutions using Axway API Gateway and Axway API Manager. The ideal candidate should have hands-on experience in API development, integration patterns, an
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Posted 21 hours ago

API Gateway Specialist

Talent Groups

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Remote

Contract, Third Party

We are seeking a highly motivated API Gateway Developer to join our integration and middleware team. You will be responsible for designing, developing, and maintaining API solutions using Axway API Gateway and Axway API Manager. The ideal candidate should have hands-on experience in API development, integration patterns, and securing enterprise APIs. Experience with various API gateways, such as Axway, AWS or equivalent cloud platform, including global deployments of application architecture.Abi
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Posted 20 hours ago

Gloo Envoy API Gateway Lead Developer /Architect

Intelliswift Software Inc

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Remote or Alpharetta, Georgia, USA

Full-time

Must Have skills: Gloo Gateway Any other Envoy-based API Gateway Experience Java Programming React Kubernetes & Container Orchestration Microservices GitOps & Configuration Management JD: Job Title: Gloo Envoy API Gateway Lead Developer /Architect Position Overview: We are seeking a talented and motivated Developer to join our team in building a new API Gateway Platform. The ideal candidate will have experience in developing self-service tools and abstractions for onboarding new APIs, as well as
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Posted 21 days ago | Updated 6 days ago

API Gateway Engineer-W2 Role

Narvee Tech Inc

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Remote

Contract

Job Title: API Gateway Engineer Duration: 6-12+ Months Location: Remote Job Description: Job Summary: We are seeking a skilled and experienced API Gateway Engineer with strong expertise in Layer 7 (Broadcom API Gateway) and deep knowledge of certificate-based authentication, API security, and Linux server administration. The ideal candidate will be responsible for managing and securing internal and external API traffic, certificate lifecycle management, and providing middleware support between c
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Posted moments ago

IBM API Gateway Automation & Confluent Kafka Engineer

KnackHook, LLC

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Remote

Contract

IBM API Gateway Automation & Confluent Kafka Engineer Duration:12 months (extension based on project needs) Location: Remote Role Summary We are seeking a Contract Integration Engineer with strong expertise in IBM API Gateway automation (IBM API Connect, DataPower) and enterprise-grade streaming with Confluent Kafka. This role will focus on automating API deployments, streamlining event-driven integrations, and enabling secure, scalable messaging pipelines. Required Skills 5+ years in integratio
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Posted 1 day ago

API Gateway Engineer - Remote / Telecommute

Cynet Systems

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Remote

Contract

Job Description: Education and Experience: A bachelor's degree in a quantitative or business field (e.g., statistics, mathematics, engineering, computer science). Essential Functions: Defines system and product requirements and generates software / hardware performance and reliability specifications and requirements. Leads the evaluation, design, and integration of all enhancements or new releases of the system. Leads the enhancement of processes, procedures, and policies relating to systems fun
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Posted 18 hours ago

Senior Software Engineer, API Infra

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Core Services team provides common application building blocks that are widely applicable across Airbnb
Posted 30 days ago | Updated 5 hours ago

API Developer

The Brixton Group

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Philadelphia, Pennsylvania, USA

Third Party, Contract

Duration: 6+ Months Location: Philadelphia, PA Responsibilities and Requirements: 4+ years of experience in telecom API integrationsProven hands-on experience with Telecommunication provisioning and activation APIsDeep understanding of telecom concepts such as SIM lifecycle, network registration, device activation, and number portabilityExperience with RESTful APIs, OAuth, JSON/XML, and API gateway solutions
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Posted 1 day ago

API Integration Architect

TechDigital Corporation

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Remote or Santa Clara, California, USA

Contract, Third Party

As an API Integration Architect the resource should be architecting, designing, and implementing API solutions across various industries. Should be able adept at leveraging cloud technologies, microservices architecture, and best practices in API management to deliver robust and scalable solutions. 12+ year 7-10 years of designing, developing, and implementing API solutions across various industries. Adept at leveraging cloud technologies, microservices architecture, and best practices in API m
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Posted 20 days ago

Technical Architect with API & Node.JS

Photon

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Remote

Third Party, Contract

Client: Photon Position: Sr. Backend developer with API & Node.JS Location: 100% Remote Duration: Contract or full time The JD is exclusively focused on the Backend, specifically on designing and building robust APIs with Node.js. All front-end requirements like React.js and web markup have been removed, indicating the new role does not involve user interface development. Resilience Engineering: The entire concept of designing APIs to handle failures gracefully using techniques like circuit bre
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Posted 13 days ago | Updated 2 days ago

Remote Golang API Software Engineer

Kforce Technology Staffing

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Remote or Santa Barbara, California, USA

Full-time

RESPONSIBILITIES: Kforce has a client in need of a Remote Golang API Software Engineer. Responsibilities: * Design, develop, and maintain scalable backend systems and services * Write clean, efficient, and well-documented code from concept through production * Collaborate with cross-functional teams to deliver secure, performant, and reliable software * Contribute to architectural decisions and platform strategy * Build tools and services for data movement and API integrations using Golang * P
Posted 7 days ago | Updated moments ago

Node.js Lead (API)

Photon

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Remote or Dallas, Texas, USA

Full-time, Third Party

Hello, Hope you are doing well, Myself Mankar from Photon and I have a position with our direct client, please send me your updated resume if you are interested Node.js Lead (API) Dallas, TX - Onsite/Remote Key Responsibilities: Lead Node.js API Development: Design, implement, and optimize scalable RESTful APIs using Node.js and Express.js (or similar frameworks).Architect API systems for maximum scalability, resilience, and performance.Ensure that APIs are modular, reusable, and easy to mainta
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Posted 13 days ago | Updated 2 days ago

API Operations Consultant

Information Technology Group

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Remote

Contract

3 Positions: API Operations Consultant Could the duration be extended? Yes, possibly it depends on demand Is there potential for permanent hire? Yes Is specific industry experience required? Not an absolute, but highly preferred to have insurance domain experience JOB DESCRIPTION: Please review the job description in Fieldglass. If your job differs, please provide an accurate and complete job description. Please take time to review the job description in FG and highlight the differences below:
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Posted 24 days ago

CA API Gateway Layer 7 Consultant

ZealHire.com

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Malvern, Pennsylvania, USA

Third Party

USC Need LinkedIn, VISA DL Local to the states Need someone onsite 3 days a week in PA, TX, NC. Job Summary Proficient in developing and designing APIs in CA API Gateway Experience in defining overall API architecture, API implementations, integration and deployment of API management platforms Manage platform and support existing CA API Gateway (Formerly known as Layer 7) Policy Manager and API security implementation. Collaborate with business and technical team to define API development and
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Posted 60+ days ago | Updated 2 days ago

Node.JS Lead With API

Photon

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Remote

Full-time

Job Title: Node.JS Lead With API Location: Remote Duration: Longterm Minimum - 12 plus years Minimum Key Responsibilities: Lead Node.js API Development:Design, implement, and optimize scalable RESTful APIs using Node.js and Express.js (or similar frameworks).Architect API systems for maximum scalability, resilience, and performance.Ensure that APIs are modular, reusable, and easy to maintain.Integrate with third-party services, databases, and other internal systems.Resilience Engineering:Apply
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Posted 6 days ago | Updated 6 days ago

Python Developer with API AND AWS

StoneGate-Technologies LLC

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West Chester, Pennsylvania, USA

Contract

Job Title: Python Developer Location: Westchester, PA (Day One Onsite) Long term Contract Job Description: We are looking for a skilled Python Developer to join our dynamic team. The ideal candidate will have hands-on experience in building scalable backend services, integrating APIs, and working with modern frameworks. Responsibilities: Design, develop, and maintain Python-based applications and services Write clean, efficient, and well-documented code Develop RESTful APIs and integrate with th
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Posted 10 days ago

Platform Business Analyst (SQL/Snowflake/API)

AFLAC

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Remote

Full-time

Salary Range: $81,000 - $115,000 Job Posting End Date: July 31, 2025 We've Got You Under Our Wing We are the duck. We develop and empower our people, cultivate relationships, give back to our community, and celebrate every success along the way. We do it all The Aflac Way . Aflac, a Fortune 500 company, is an industry leader in voluntary insurance products that pay cash directly to policyholders and one of America's best-known brands. Aflac has been recognized as Fortune's 50 Best Workplaces f
Posted 19 days ago | Updated 2 hours ago

Quality Assurance Analyst II (Python, Javascript, API, Karate, Postman)

Apidel Technologies

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Philadelphia, Pennsylvania, USA

Contract

Must Have: Proficiency in Java and other programming languages such as: Python, or JavaScriptExperience with test automation frameworks such as:REST Assured, Postman, or Karate for API testingPyTest, JUnit, TestNG, or Mocha for unit/integration testingStrong understanding of RESTful APIs and experience with API testing tools (e.g., Postman, REST Assured)Familiarity with CI/CD tools (e.g., Concourse and GitHub Actions)Proficient with Git and Git-based workflowsStrong communication and documentati
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Posted 19 days ago | Updated 12 days ago