api jobs in San Francisco, CA

Java API with Apigee -SFO,CA (Locals Only)

Hybrid in San Francisco, California

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30+d ago

Role: API Developer with Java and Apigee (Locals Only) Contract Location: SFO, CA | Hybrid Job Description: Java Development:Strong experience with Java and frameworks like Spring Boot, Hibernate, and JAX-RS for building microservices.Microservices Architecture:Proven experience with designing and developing microservices architectures, including service discovery, API gateways, and containerization (Docker/Kubernetes).Apigee Experience:Hands-on experience in Apigee API management, including co

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Contract

$40 - $50

Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others)

Remote or Plano, Texas

•

Today

Playing an essential role in the U.S. economy, Fannie Mae is foundational to housing finance. Here, your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a place to call home. Job Description As a valued contributor to our team, you will provide expert advice to the team and participate in designing, developing, testing, and/or maintaining hardware, t

Full-time

USD 196,000.00 - 264,000.00 per year

Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others)

Remote or Washington, District of Columbia

•

Today

Full-time

USD 196,000.00 - 264,000.00 per year

Technical Lead- CRM API INTEGRATION

Remote

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2d ago

Lead exp in CRM integration. Integration to CRM system APIs such as Redtail, Wealthbox or any CRM application is fine. Act as a lead, coordinate onshore/offshore development team. Wealth management domain expertise is desired Technical Lead -For CRM API integration Implement integration between client management application and CRM systems such as Redtail- Offshore coordination Act as central delivery lead - coordinate onshore/offshore development team and communicate updates to key stakeholder

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Full-time, Third Party

Depends on Experience

API Testing Consultant

Remote

•

Yesterday

For our Detroit based Energy company client we are looking for a API Testing Consultant

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Full-time

$45 - $55

API Developer

Remote

•

Today

Role: API Developer Required Skills: Strong experience with Java (Java 8 or higher) and object-oriented programming principles.Proficiency in API design and development (REST, SOAP) with knowledge of HTTP and SOAP ProtocolsExperience with Spring Framework (Spring Boot, Spring MVC).Strong understanding of microservices architecture.Knowledge of database technologies (SQL/NoSQL) like MySQL, PostgreSQL, etc. PostgreSQL is preferred.Experience with cloud platforms (AWS, Azure, Google Cloud Platform)

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Full-time

$80,000 - $100,000

CJA Developer - Remote. Must have strong experience in Strong expertise in Adobe Customer Journey Analytics (CJA) and Analysis Workspace, AEP datasets, schemas, and connections, SQL, data transformation, and API integration.

Remote

•

Today

Role: CJA Developer Location: Remote Roles/Responsibilities: 12+Years Configure and manage CJA connections, data views, and metrics. Integrate data from AEP and other systems into Customer Journey Analytics. Build dashboards and visualizations using Analysis Workspace. Ensure data accuracy, validation, and consistency across channels. Collaborate with business stakeholders to define KPIs and reporting needs. Optimize performance of queries and visualizations. Skillset: Strong expertise in Adob

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Third Party, Contract

Depends on Experience

Tech Lead / Delivery Lead (API Integration)

Remote

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2d ago

Job Title : Tech Lead / Delivery Lead (API Integration) Location : Remote Duration : 12 Months NOTE : NO H1B JD 8+ years of experience in software development and integration. Strong hands-on experience with RESTful APIs, Swagger/OpenAPI, and JSON/XML. Proficiency in Java, Spring Boot, or similar backend technologies. Experience with API gateways (e.g., Apigee, AWS API Gateway, Kong). Solid understanding of systems integration patterns (e.g., point-to-point, hub-and-spoke, ESB). Familiarity with

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Contract

Depends on Experience

FIX API Developer

Remote

•

20d ago

Role :: FIX API Developer Location :: Remote / Raleigh, NC Type :: Fulltime Job Description Implementing FIX connectivity: This involves setting up and configuring connections between trading systems using the FIX protocol, ensuring proper session management (logon, heartbeat, logout), and handling message sequencing. Developing and integrating trading applications: Building applications that interact with various financial institutions using FIX messages to send orders, receive execution report

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Full-time

$100000 - $120000

API Progress Developer

Remote or Hybrid in Houston, Texas

•

Today

Role: Senior API Developer (Progress Database) Duration: 3 Month Contract + extensions possible Location: Remote Work Authorization: , , or Authorized to Work in the USPosition Overview: We are seeking a Senior API Developer with Progress database experience to support ERP integrations and expand our internal API capabilities. This is a specialized role focused on building APIs that connect to an ERP system, which runs on a Progress backend. The ideal candidate has direct hands-on Progress deve

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Contract

BASED ON EXPERIENCE

W2 - OnBase Administrator/Devloper III (OnBase Certified System/Workflow/WorkView/API) - Remote

Remote or Hybrid in Madison, Wisconsin

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Today

Description: The client is looking for an OnBase Admin/Developer Will close to submissions on 10/23/2025 at 4:00PM CST. Top Skills & Years of Experience: 1. OnBase Certified System Administrator certification is required - at least 4 years 2. OnBase Certified Workflow Administrator certification or OnBase Certified Workflow Engineer certification - at least 4 years 3. OnBase WorkView Certification and OnBase Certified Application Programming Interface (API) Certification - at least 3 years

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Contract

Mainframe (Mainframe + Java Api + MULESOFT)

Remote

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9d ago

Immediate need for a talented Mainframe (Mainframe + Java Api + MULESOFT). This is a 06+ months contract opportunity with long-term potential and is located in U.S(Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-86105 Pay Range: $50 - $60/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience

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Contract

$50 - $60

Verkada API Consultant

Remote or Las Cruces, New Mexico

•

Today

Description We are looking for a skilled Verkada API consultant experienced with programming (Python preferred) and knowledge of the Microsoft Graph API and Verkada APIs. This role involves developing and maintaining software solutions to enhance application functionality and automation processes. Responsibilities: Manage service accounts, including selecting accounts from an available pool and assigning active timeframes. Configure access codes and define location access for service accounts

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Contract

CICS (CICS is to a mainframe what Kubernetes + message queues + API gateways + ACID databases are to a distributed microservices world

Remote or Jersey City, New Jersey

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Today

hi, We have below position from one of our client. Client is acquiring a credit card product from another Bank, and need support. CICS (CICS is to a mainframe what Kubernetes + message queues + API gateways + ACID databases are to a distributed microservices world except it s centralized, extremely fast, and battle-tested for decades.) New Jersey preferred but can consider Remote & 4-6 months duration Please let me know your interest. Sincerely, HR Manager nFolks Data Solutions LLC Phone: Email

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Contract, Third Party

Depends on Experience

W2-Remote :: API Developer (Java Focused) || (Only G.C / U.S.C)

Remote

•

Today

API Developer (Java Focused) || (Only G.C / U.S.C) 6+Months Remote Essential Qualifications: - Profound expertise in Java (version 8 or newer), embracing the concepts of object-oriented programming. - Mastery in crafting and advancing APIs (RESTful, SOAP) with thorough comprehension of both HTTP and SOAP Protocols. - Accomplished in utilizing the Spring suite (inclusive of Spring Boot and Spring MVC). - Deep insight into the workings of a microservices architecture. - Well-versed in various da

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Full-time

Depends on Experience

Ios Developer - W2 Contract

San Francisco, California

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13d ago

5+ years of experience and extensive knowledge of enterprise mobile app development on iOS platform, from coding to publishing to app store.Demonstrable portfolio of released enterprise applications on the App StoreExtensive knowledge of iOS programming language SwiftExperience with converting wireframes models of new and existing features into quality user interfacesExperience with consuming APIs and interfacing with backend services, implementing third party libraries and APIsKnowledge of best

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Contract

$40 - $45

API Engineer

Remote

•

Today

API Engineer BCforward is currently seeking a highly motivated API ENGINEER for a remote opportunity! Position Title: API Engineer Location: Remote Anticipated Start Date: ASAP Please note this is the target date and is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: Initial 6month-contract Job Type: Contract Pay Range: $60-63/hr Please note that actual compensation may vary within this range due to factors such as location, experi

Contract

$60 - $63 per hour

Senior Full Stack Engineer / Remote / Ruby on Rails / JavaScript / API Integrations

Remote or Los Angeles, California

•

Today

Job Description A remote-first startup is seeking a FullStack Engineer for a contract-to-hire opportunity. This role is ideal for someone who thrives in fast-paced environments and enjoys building scalable integrations, backend systems, and intuitive user experiences. The company is focused on redefining how digital creators and sellers collaborate and grow together, using modern web technologies and automation. This is a high-impact role where you'll lead the development of core systems that

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Full-time

90/hr - 120/hr

Sr API Engineer

Remote

•

30+d ago

For our Detroit based client we require Sr API Engineer to work remote. Should: Architect and design robust RESTful APIs using Java and Spring Boot, focusing on scalability, reliability, and maintainability. Lead technical discussions and decisions related to API development, integration patterns, and microservices architecture. Mentor and guide junior engineers, fostering best practices in code quality, testing, and API design. Establish and enforce standards for API documentation, versioning,

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Full-time

$60 - $70

Java API Developer

Remote or Almont, Colorado

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Today

Description: **Remote** Join a dynamic team with a major healthcare organization, focusing on enhancing and maintaining APIs. The teams are involved in cloud migration, data governance, and leveraging AI tools to increase productivity. They work closely with both legacy systems and modern cloud platforms to deliver efficient solutions. Due to client requirement, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes M

Contract

Compensation information provided in the description

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api jobs in San Francisco, CA, USA