API Developer Jobs in San Francisco, CA

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Java Springboot API Developer - Remote / Telecommute

Cynet Systems

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Remote or Atlanta, Georgia, USA

Contract

Job Description: 8+ yrs experience with API development. Strong proficiency in Java/J2EE development and architecture. Expertise in designing and developing Restful APIs Hands-on experience in developing applications using the Spring boot framework, Spring security, Spring Rest. Knowledge of microservices architecture and cloud platforms (AWS, Azure, or Google Cloud Platform). Experience in developing API Security with various authentication and authorization tokens to ensure secure communicatio
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Posted 2 hours ago | Updated moments ago

API Developer

Sonata Software North America

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Remote

Contract

Hi All, Sonata Software is actively looking for an API Developer in Remote with our Direct End Customer in USA. Please review the detailed JD below and share with me your updated resume. Job Title: API Developer Duration: 6 Months Location: Remote in USA Experience: 6 to 10 Years Skills Required: 6+ years of experience in API development and systems integrationStrong experience with RESTful API design and best practices.Proficiency in one or more programming languages (e.g., Java, Python, Node
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Posted 2 days ago

Web API Developer

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated At Mass General Brigham, we know it takes a surprising range of talented professionals to advance our mission-from doctors, nurses, business people and tech experts, to dedicated researchers and systems analysts. As a not-for-profit organization, Mass General Brigham is committed to supporting patient care, research, teaching, and service to the community. We place great value on being a diverse, equitable and inclusive organization as we aim to reflect t
Posted 30 days ago | Updated 10 hours ago

API Developer

Capabiliq INC

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Remote

Third Party, Contract

Experience with KONGPlugin Development using Lua
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Posted 30 days ago

Lead Backend API Developer

Guardian Life Insurance Company

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Remote or New York, New York, USA

Full-time

About the team: Group Benefits API Team is responsible for APIs and Integrations supporting Web Applications enabling Guardian's Group Business. We support our end-to-end Business with APIs for Quote, Policy, Customer, Eligibility and Claims. Group Business intake channels such as Customer-facing portal applications, call center applications, IVR and chatbots are all powered by our APIs and provide unified customer experience. Our team is growing, and we are looking for versatile Lead Software
Posted 27 days ago | Updated 10 hours ago

Advanced Backend Python API Developer with Azure and Databricks.

Eliassen Group

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Anywhere, US

Contract

Description: *100% Remote role* We're recruiting an Advanced Backend Python Developer to create and implement APIs as well as robust data pipelines, API's, and scalable software solutions with best-practice data architectures. We want you to leverage your leading expertise in API Development and Data Engineering, software development, and cloud technologies to design and optimize the data infrastructure for a highly complex, employee-facing data and analytics web application. Team players only
Posted 48 days ago | Updated 10 hours ago

Lead Java/Spring Boot API Developer with Pro*C Exp

Ace Technologies, Inc.

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Remote

Third Party, Contract

Location : REMOTE Duration :12 months Responsibilities: Backend Development: Design, develop, and maintain robust, scalable APIs using Java and Spring Boot.Implement RESTful services to meet business requirements.Leverage Spring dependency injection.Integrate core Java solutions as backend dependencies when API s are not the ideal solutionLeverage existing legacy code as requirements.Code Quality and Testing: Produce clean, maintainable, and efficient code.Implement comprehensive JUnit tests and
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Posted 42 days ago | Updated 9 days ago

IBM API Connect / IBM DataPower Developer

TalTeam

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Remote or Reston, Virginia, USA

Contract

PURPOSE: Performs complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. Designs, develops/codes, tests, and documents critical and complex application programs for computer systems. Works with appropriate stakeholders to define system scope and objectives and establish baselines. Establishes project standards and processes. Breaks d
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Posted 4 hours ago

Senior Java Developer - Microservices/API

Genesis10

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San Francisco, California, USA

Full-time

Genesis10 is currently seeking a Senior Java Developer Microservices/API with our client in the financial Industry located in San Francisco, CA. This is a 24+ month contract position. Responsibilities: Lead the design and development of scalable Java-based microservices Build and manage RESTful/SOAP-based APIs Contribute to digital transformation initiatives across the payments, wholesale credit, and sales domains Utilize domain-driven design (), test-driven development (TDD), and behavior-drive
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Posted 20 days ago | Updated 10 hours ago

Full Stack Developer Security Space ( React & API AuthZ ,AuthN, Angular, HTML, CSS)

Ventures Unlimited

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Remote

Full-time

Job Description Full Stack Developer Security Space Candidate to have React and API experience along with front end (React or Vue) Backend (Java, Spring Boot). Experience related to integrating AuthZ and AuthN into the apps to support Attestation Hub,Building and deploying applications in cloud and containersSecure coding and best practicesExcellent interpersonal communication skills for tech and business conversationsIn-depth understanding of Java, Spring Frameworks and RESTful APIsProficiency
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Posted 3 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 1 day ago

Computational Sciences Genomic Software Engineer (API, Python, Pytorch)

CSI (Consultant Specialists Inc.)

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South San Francisco, California, USA

Contract

# 30806 Computational Sciences Genomics Software Engineer Position Overview The department of Biology Research & AI Development (BRAID) within Research and Early Development (gRED) seeks a software engineer to develop software for our sequence-to-function models. The primary goal is to deliver a high-quality Python package featuring robust test coverage, seamless installation, and a thoughtfully designed API. Responsibilities Refactor and optimize the existing DNA foundation model codebase to en
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Posted 17 days ago | Updated 8 days ago

C# .Net Developer with Machine learning--Remote

TechWish

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Remote

Contract

Job Title: C# .NET API Developer 100% Remote JD: Should have experience in .Net & backend development (including REST APIs) and ML/Machine learning applications with cloud AWS or AzureBachelor s degree in computer science, management information systems, or another related field.Must be able to demonstrate all technical capabilities.5+ years of experience developing complex software applications. 5+ years of analysis, design and coding with strong skills in all the following:C#/.NET 4.6C# .NET
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Posted 7 days ago

Staff Software Engineer - DevEx Platform

Circles Inc.

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Remote or San Francisco, California, USA

Full-time

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines
Posted 20 days ago | Updated 10 hours ago

WS02 Engineer - Remote

Tek Ninjas

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Remote or Eagan, Minnesota, USA

Contract

Job Title: WSO2 Engineer Location: Remote W2 Contract 6 to 12 Months Contract Required Skills : API Development Java/Spring/Spring BOOt XSD/WSDL/JSON Schema WSO2 OR other ESB tool - i.e. Mulesoft, APIgee Purpose: Prime's recent alliance with CaptialRx requires work in 2024 to integrate with CaptialRx JUDI platform for claims adjudication. In order to focus on JUDI integration, the Clinical Review team requires additional staff to assist with existing roadmap work. The additional developers may a
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Posted 1 day ago | Updated 2 hours ago

EDI Developer

Mastech Digital

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Remote or Texas City, Texas, USA

Contract

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking an EDI Developer for our client in the Consulting domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 6+ Months Contract Location: Remote Salary: $65.00-$70.00/Hourly Role: EDI Developer P
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Posted 60+ days ago | Updated 2 hours ago

WSO2 Engineer Location: Remote

Cerebra Consulting Inc

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Remote or Eagan, Minnesota, USA

Third Party, Contract

Cerebra Consulting Inc is a System Integrator and IT Services Solution provider with a focus on Big Data, Business Analytics, Cloud Solutions, Amazon Web Services, Salesforce, Oracle EBS, Peoplesoft, Hyperion, Oracle Configurator, Oracle CPQ, Oracle PLM and Custom Application Development. Utilizing solid business experience, industry-specific expertise, and proven methodologies, we consistently deliver measurable results for our customers. Cerebra has partnered with leading enterprise software c
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Posted 2 days ago | Updated 1 day ago

Senior Software Engineer - API Management

Splunk Inc.

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Remote or San Jose, California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor
Posted 13 days ago | Updated 10 hours ago

Financial JAVA API Engineer

Eliassen Group

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Anywhere, US

Contract

Description: Our client, a leading financial services firm specializing in securitized assets is seeking a Financial Java API Engineer. We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $95 - $100 / hr. w2 Responsibilities: Utilize the Intex API to gather and analyze data on new securitized deals. Develop and implement custom cla
Posted 22 days ago | Updated 10 hours ago

Urgent required Mulesoft Analyst with API Integration

Crea Services LLC

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Remote

Contract

Hello, urgent required Mulesoft Analyst with API Integration remote role in USA. Below is the job description for refrences: We are seeking a skilled System Analyst to support the design, development, and delivery of API-based integrations using the MuleSoft Anypoint Platform. This role involves close collaboration with business stakeholders, architects, and developers to gather requirements, define integration logic, and ensure successful API implementations across enterprise systems Key Re
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Posted 21 hours ago | Updated 21 hours ago