API Jobs in Missouri

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1 - 20 of 1,796 Jobs

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 14 hours ago

API Gateway Specialist

Talent Groups

•

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 13 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

Kong API Lead

Concent Software Solution LLC

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Remote

Contract, Third Party

API Kong Lead Remote Experienced senior engineers to design, implement, and manage the Kong Platform internally, enabling scalable API-led integration across the enterprise. Architect and implement best practices across platform environments Define and enforce platform-wide patterns, standards, and governance Lead automation of CI/CD pipelines for API and proxy deployment across federated teams and platform operations Provide technical guidance to federated teams and developers Lead capacity pla
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Posted 1 day ago | Updated 18 hours 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 17 hours 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 11 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 29 days ago | Updated 10 hours ago

API Platform Engineer

Tandym Tech

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Missouri, USA

Full-time

We are seeking a skilled and motivated API Platform Engineer to join our growing engineering team. In this role, you will be responsible for designing, building, and maintaining the core API infrastructure that powers our products and services. You will work closely with product teams, backend engineers, and DevOps to ensure our APIs are scalable, secure, and developer-friendly. Hybrid Work Schedule in Charlotte, NC Key Responsibilities: Design and implement robust, scalable, and secure API pl
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Posted 14 days ago | Updated 3 hours 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

•

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 3 hours 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 23 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

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 7 hours ago

API & Kafka Automation Engineer (Python Backend)

Nous Infosystems

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Remote

Contract

Job Title: API & Kafka Automation Engineer (Python Backend) NYC - Remote Job Description: We are seeking an Automation Engineer with expertise in API testing, Kafka, and Python backend development. The role involves building automated test frameworks, validating Kafka data streams, and ensuring the performance and reliability of APIs and backend systems. Key Skills: Strong experience in API automation and Kafka (producers/consumers).Proficient in Python for scripting and backend logic.Hands-on w
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Posted 13 days ago | Updated 1 day ago

Lead Software Engineer - Backend & APIs

ADDSOURCE

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Remote or US

Third Party

Title: Lead Software Engineer - Backend & APIs Position Type: Contract Location: Remote across USA/ Canada Location: Canada (Ideal) but also open for USA candidates too. Highlights/Mandatory: An expert in designing and scaling distributed, event-driven backend architectures using TypeScript, NestJS, and PostgreSQL. Extensive experience designing and optimizing PostgreSQL schemas and queries. Mastery of ORM tools (TypeORM, Prisma) and event-driven programming (Kafka, RabbitMQ, or similar). Stro
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Posted 34 days ago | Updated 2 hours ago

Remote Cybersecurity Engineer (API/Web App Security)

Software Guidance & Assistance

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Remote or Jacksonville, Florida, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Remote Cybersecurity Engineer (API/Web App Security) for a CONTRACT assignment with one of our premier Healthcare Services clients for a Remote position. Top Skills Needed: Azure/Entra ID Scripting (Powershell or Python) API Security frameworks OWASP top 10 Responsibilities: We are seeking an experienced Cyber Security Engineer to join our team, responsible for ensuring the security of our applications and APIs. This role w
Posted 34 days ago | Updated 8 hours ago

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's)

ConsultNet, LLC

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Remote or Dallas, Texas, USA

Full-time

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's) Remote (MST, Central or Eastern Time Zone) 6-12-month Contract or Contract to Hire Pay Rate: 75-80/hr A rapidly growing technology-driven organization focused on streamlining how sensitive records are managed, processed, and shared. They specialize in transforming manual, compliance-heavy workflows into secure, efficient digital solutions-helping clients improve access, accuracy, and overall operational performance across regulated env
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Posted 30 days ago | Updated 10 hours ago

Application Developer (Axway API gatway)

KK Associates

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Remote or US

Contract

Title : Application Developer(Axway API Gateway) Location : Remote Duration : 12+ Months Job Description: Primary - Axway API gateway (Vordel), Web services, JSON, SOAP/REST API Secondary - Java, Spring, SQL, Microservices We seek a skilled Axway API Gateway Engineer to manage and optimize our enterprise API Gateway systems. Responsible for configuring and managing the day-to-day operations of the Axway API Gateways, monitoring the gateway performance, and troubleshooting any issues that a
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Posted 60+ days ago | Updated moments ago