REST/SOAP APIs jobs in California

Appian Tech Lead with BFSI/FinTech domain experience

Remote

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2d ago

key requirement is strong hands-on Appian experience, along with BFSI/FinTech domain experience, preferably with prior US client-facing experience. Role Summary Lead development and delivery of Appian BPM solutions.Provide hands-on technical leadership and solution design.Work directly with US-based stakeholders to translate business needs into scalable Appian solutions.Key Responsibilities Lead end-to-end Appian application development and delivery.Design and develop Appian components includin

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Contract

Depends on Experience

WMS QA Senior Tester

Remote

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Yesterday

WMS QA Senior Tester / Lead with strong Supply Chain, Distribution, and Warehouse Management domain expertise and extensive hands-on functional and integration testing experience. 10 + years of QA/testing experience with strong experience in Supply Chain, Distribution, and Warehouse Management Systems (WMS).Strong hands-on experience testing enterprise WMS solutions and warehouse operations.Strong functional understanding of warehouse processes, including Receiving, Putaways, Pick-Pack-Ship, Ord

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Contract

Depends on Experience

Mendix Developer

Fremont, California

•

Today

Location :Candidate must travel to Fremont ,CA 1 week per month. Job Summary We are seeking an experienced Mendix Developer to design, develop, and implement low-code applications using the Mendix platform. The ideal candidate should have hands-on experience in application development, integrations, workflow automation, and deployment across enterprise environments. Key Responsibilities Design, develop, test, and deploy applications using the Mendix Low-Code Platform. Gather and analyze busin

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Contract, Third Party

$$70-75/hr. on C2C, $60-65/hr. on W2

Windchill REST API Developer

Remote or Hybrid in Frisco, Texas

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Today

Windchill REST API Developer Location: Frisco, TX 75033 or Remote Employment Type: W2 Contract, 12+ Months Sponsorship: Not available. C2C arrangements are not accepted. Job Description Talent Groups is seeking an experienced Windchill REST API Developers to support REST API development, application integrations, and enterprise Product Lifecycle Management (PLM) initiatives. This role is ideal for developers with hands on PTC Windchill experience and a strong background in REST API development,

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Contract

65 - 75

Sr. Java Engineer / Rest API, Microservices / SQL / Kafka / AWS - Newpoort Beach

Newport Beach, California

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Today

Our client is a software and consulting company with long-standing client relationships and an emerging products division. Their primary expertise is in application development, data visualization, Information Technology (IT), and Their clients include large financial firms, utilities and Federal customers. They are looking for a Sr. Java Developer with strong experience in Spring Boot, Rest API, Oracle, PostgreSQL, CI/CD, Microservices Architecture, SQL, Cloud experience responsible for buildin

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Contract

USD 55.00 - 75.00 per hour

WorkDay/UKG Pro Integration Consultant

Remote

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8d ago

Workday / UKG Pro Integration Consultant (Remote): Job Description We are looking for an experienced Workday UKG Pro Integration Consultant to design, develop, configure, and implement an API-based integration between Workday and UKG Pro. The resource should be hands-on and capable of managing the integration from technical design through development, testing, UAT, and production deployment. Key Requirement: The candidate should be able to independently own the WorkdayUKG Pro integration from d

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Contract, Third Party

Depends on Experience

Platform Microsoft Engineer with Python/Rest Api/ SharePoint

Dublin, California

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7d ago

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for a Platform Microsoft Engineer with Python/Rest Api/ SharePoint. Job Description: Job Title: Platform Microsoft Engineer with Python/Rest Api/ SharePoint Job Type: Contract Job Location: Dublin, CA Work Schedule: On-site Pay Rate: $50-60, Based on experience. We are looking for a Platform Microsoft Engineer. Someone who understands and has experience with all Microsoft tec

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Contract

Depends on Experience

Integrations Engineer II (API)

Remote

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8d ago

Job Title: Integrations Engineer II (API) Responsibilities Design, develop, test, and support API-based integrations with customers and vendors, including REST and SOAP web services. Gather and translate business and technical requirements from customers, vendors, and internal teams into working integration solutions. Build and maintain authentication, authorization, and data mapping logic for inbound and outbound API connections (e.g., OAuth, API keys, tokens). Monitor integration performance

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Full-time

$120000

Python backend engineer (Only on W2, AWS, Django, REST API, distributed systems, IaaC, Terraform)

Irvine, California

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16d ago

Job Title: Senior Python Cloud-Native Backend Engineer Overview We are looking for a strong Senior Backend Engineer with deep expertise in Python, modern web frameworks, and cloud-native development on AWS The ideal candidate will have strong hands-on experience developing scalable backend services, RESTful APIs, distributed systems, and microservicesusing Python and frameworks such as Django and FastAPI, along with solid experience in AWS, containerization, CI/CD, and modern software engineer

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Contract

55 - 65

Sr. Salesforce Developer

Hybrid in Menlo Park, California

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6d ago

Sr. Salesforce Developer Location: Menlo Park, CA Seeking a highly hands-on Salesforce Developer with strong coding skills. 10+ years of Salesforce development experience with strong hands-on coding expertise in Apex, Triggers, Batch Apex, Queueable Apex, and Lightning Web Components (LWC). Extensive experience building and enhancing custom Salesforce applications, workflows, and business logic on the Salesforce platform. Strong experience with Salesforce integrations using REST/SOAP APIs and

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Contract, Third Party

Depends on Experience

ServiceNow Consultant - REMOTE

Remote

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10d ago

Company Overview: Req ID: 393518 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Service Now Consultant to join their team in Ottawa, Ontario (CA-ON), Canada (CA). Position Title - Senior ServiceNow Consultant / Developer Location - Canada, Open to USA Job Summary We are seeking a highly skilled and exper

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Third Party, Contract

Depends on Experience

ServiceNow Developer

Remote

•

Today

Description Bravium Consulting is a dynamic and rapidly growing firm specializing in technology and management consulting for both public and private sector clients. Our team of skilled, certified professionals is dedicated to delivering innovative, effective, and fast-executing solutions. As a three-time ServiceNow Partner of the Year-winning Creator Workflow Partner of the Year in 2022, ServiceNow Store Partner of the Year in 2024 AND 2025 ServiceNow Worldwide Innovation Partner of the Year!

Full-time

Systems Engineer (SME)

Remote

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20d ago

Role SummaryThe Senior Systems Engineer / Solution Architect serves as a Subject Matter Expert (SME) supporting mission-critical software architecture and solutions engineering initiatives within a federal government environment. This role collaborates across technical and operational teams to analyze requirements, develop detailed technical solutions, and support system security and compliance with applicable federal standards. The position contributes to large-scale modernization efforts invol

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Contract, Third Party

Depends on Experience

Oracle Integration Cloud (OIC) Developer

Remote

•

Today

Oracle Integration Cloud (OIC) Developer Openings: 5 Resources Location: Primarily remote Minimal travel: Supporting 2 PST projects and 1 CST project Candidate Requirements Available immediately Required Skills Oracle Integration Cloud (OIC) Oracle Cloud integrations REST/SOAP services API development Oracle ERP Cloud and/or SCM Cloud integrations Troubleshooting and support experience

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Contract

$70 - $80

OIC Integration Architect/Lead OIC Integration/OIC Developer/Lead OIC Developer

Remote

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24d ago

Job Title: Oracle Integration Cloud (OIC) Integration Developer / Integration Architect Location: Remote Job Duration: 6 12 Months+ Job Description: 4+ years of development experience architecting enterprise and application solutions, preferably in public safety software.Working development knowledge of Java, JavaScript, or Python, including object-oriented programming, and using code or scripts to support integrations, automation, and data transformation.Experience configuring and troublesho

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Contract

Depends on Experience

Applications Migration lead Architect

Remote

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2d ago

Role: Applications Migration lead Architect Location: Dallas, TX (Remote) Type: Contract Key Responsibilities: Lead discovery and assessment activities for enterprise integration environments, interfaces, and connectivity solutions. Design and define integration architectures supporting application, data, and business process interoperability. Assess existing interfaces, dependencies, communication protocols, and integration patterns to support transformation and modernization initiatives

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Third Party, Contract

$65 - $69

Senior Pega Developer with Healthcare

Remote

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30+d ago

Required Skills: Strong experience in Pega PRPC/Pega Infinity development.Hands-on expertise in Case Management, Workflows, Data Pages, Activities, and Decision Rules.Experience with REST/SOAP integrations and API development.Knowledge of Agile/Scrum methodology.Strong troubleshooting and debugging skills.Healthcare domain experience is mustCSA certification preferred; CSSA is a plus.Responsibilities: Design, develop, and support Pega-based applications.Configure workflows, business rules, and i

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Third Party, Contract

Depends on Experience

SAP CPI/BTP Integration Developer Remote

Remote or Atlanta, Georgia

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Today

Job Title: SAP CPI/BTP Integration Developer - SAP BTP Implementation Location: Remote + Travel Duration: 12 Months Summary: The Integration Developer in our manufacturing environment is responsible for designing, leading, and maintaining integration solutions that connect enterprise systems such as ERP, EPLM, HRM, and other manufacturing related applications. This role ensures seamless data flow across production, payroll, supply chain, and quality management systems to support operational effi

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Full-time, Part-time, Third Party, Contract

Pega Architect (ONLY W2)

Remote

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2d ago

Pega Architect Remote [Possibility to travel- Florham Park, NJ] Must Have: 10 15 years experience in PRPC developmentExperience upgrading Pega from 8.X to PEGA Infinity 26Certified Pega CSA or CSSA (2019 and before)Experience in eligibility and enrolment systems (e.g., Medicaid, ACA marketplace, CHIP or government benefit programs)Strong hands on in Pega Case management, File Listener, Job Scheduler, Activities, Data Transforms, Flows and UI (Section, harness, Skin) RulesImplement workflows an

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Contract

Depends on Experience

Boomi developer

Remote

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7d ago

Exp range to 5-8 Must-Have Skills BOOMI development and Solution design Strong Experience in MW BoomiStrong experience in Google Apigee API Platform (Edge/X), including API proxy development, API products, developer portals, and API lifecycle management and KAFKA.Hands-on expertise in designing, developing, securing, and deploying RESTful APIs and SOAP services, with strong knowledge of JSON, XML, OpenAPI/Swagger, and web service standards.Hands-on expertise with middleware and file transfer

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Contract

Depends on Experience

REST/SOAP APIs jobs in California, USA