RESTful APIs jobs in New York

Integration Developer REST API / OData / SAP Datasphere (Entry Level)

Edison, New Jersey

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Today

RAYVEN IT Solutions is a leading IT Consulting firm offers a comprehensive range of services that are domain specific with a strong focus on technology, business process & practices. Founded by top-notch profs with the vision of bridging the gap between people, process & technology. RAYVEN has the capability & resources to help clients realize their technology driven business transformation initiatives. We are specialized & provide solution-based services to our clients in the areas of SAP/ERP.

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Full-time

Depends on Experience

ServiceNow Solution Architect

New York, New York

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6d ago

APN Consulting, Inc. is a progressive IT staffing and services company offering innovative business solutions to improve client business outcomes. We focus on high impact technology solutions in ServiceNow, Fullstack, Cloud & Data, and AI / ML. Due to our globally expanding service offerings we are seeking top-talent to join our teams and grow with us. Role: ServiceNow Solution Architect Location: NYC Midtown Duration: FTE/Direct Hire Summary: Under general supervision and in accordance with

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Full-time

Depends on Experience

Sr Python Developer Trading / Risk Platforms

Hybrid in New York, New York

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7d ago

Position: Sr Python Developer Trading / Risk Platforms Duration: Full Time Location: New York City, NY (Hybrid) We are looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing logic supporting risk calculations, trade workflows and reporting. Key Responsibilities Develop and enhance Python-based applications for trading and risk use casesBuild data processing pipel

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Full-time

$120,000 - $130,000

Senior Java Backend Software Engineer

New York, New York

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3d ago

Senior Java Backend Software Engineer - JPMC (Chase Travel) | NY (Onsite) Location: New York, NY (100% Onsite) Interview: Onsite Interview in NY (Mandatory) Rate: Max $55/hr Local NY Candidates Preferred Excellent Communication Skills Required Candidates Must Be on Our W2 Payroll (No Layers)Required Skills:6+ years of Software Development experienceStrong Java & Spring Boot expertiseMicroservices architecture (Service Discovery, Config Management, Circuit Breakers, Rate Limiting)REST API de

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Contract

55 - 60

Senior Python Developer w/d Liquidity Analysis and risk analytic Exp

New York, New York

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11d ago

Immediate need for a talented Senior Python Developer w/d Liquidity Analysis and risk analytic Exp. This is a 06+ Months Contract opportunity with long-term potential and is located in New York / New Jersey City (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:26-24786 Pay Range: $57.1 - $60.7/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work

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Contract

57 - 60

PeopleSoft Application Engineer

Hybrid in New York, New York

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2d ago

About Us: CodeForce 360 is a trusted global IT talent partner helping Fortune 500 companies, system integrators, and enterprise organizations build high-performing technology teams. With over 16 years of industry expertise, we combine speed, precision, and market intelligence to deliver exceptional talent across today's most in-demand technologies. About the Job- We are looking for an experienced PeopleSoft Application Engineer to join one of our enterprise client engagements. The ideal c

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Contract, Third Party

$75 - $80

Frontend React Engineer

New York, New York

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2d ago

Frontend React Engineer React + LLM Integration Experience: 10+ Years Location - NYC, NY (Hybrid) Employment Type - Fulltime Required Skills: Strong experience with React.js, TypeScript, JavaScript, HTML/CSS Experience integrating LLMs (OpenAI, Azure OpenAI, Claude, Gemini, etc.) into web applications Hands-on experience with prompt engineering and prompt optimization Experience consuming REST APIs and handling streaming AI responses Knowledge of state management (Redux/Context/Zustand

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Full-time

Data Scientists

Yonkers, New York

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2d ago

Job Title: Data Scientists Location: Yonkers, NY Employer: 4Consulting, Inc Position Type: Full Time Worksite: Onsite Position Summary 4Consulting, Inc is seeking a qualified Data Scientists to support technology consulting, application development, systems analysis, testing, data management, cybersecurity, infrastructure, or project delivery services for client projects. The selected candidate will perform duties consistent with the clients project requirements and company delivery s

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Full-time, Third Party

Depends on Experience

Software Developers

Hybrid in Yonkers, New York

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2d ago

Job Title: Software Developers Location: Yonkers, NY Employer: 4Consulting, Inc Position Type: Full Time Worksite: Hybrid Position Summary 4Consulting, Inc is seeking a qualified Software Developers to support technology consulting, application development, systems analysis, testing, data management, cybersecurity, infrastructure, or project delivery services for client projects. The selected candidate will perform duties consistent with the clients project requirements and company de

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Full-time, Third Party

Depends on Experience

Customer Success Engineer

Hybrid in New York, New York

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7d ago

Job Title: Customer Success Engineer Location: New York, NY (123 park avenue New York) Duration: Full-time Work Model: Onsite Required Experience: 5+ years Preferred Skills: Commercial Real Estate tech experience; Postman/Swagger; SQL, JSON, REST APIs, and authentication methods. Industry Domain: Commercial Real Estate / Occupier Solutions Job Summary Our client is looking for a Customer Success Engineer to serve as the vital technical bridge between platform users, clients, Product, and Engi

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Full-time

Depends on Experience

Senior Full Stack Developer (Java, React, AWS)

Hybrid in New York, New York

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8d ago

Location: New York, NY (Hybrid) Type: Full-Time Salary: 100,000 to 118,000 with a 15% bonus No sponsorship is available for this role. Candidates must be authorized to work in the United States without current or future employer sponsorship. We are seeking a Senior Full Stack Developer with strong experience in Java, Spring Boot, React, and AWS to support a large-scale modernization initiative within a leading Financial Services organization. This role will focus on designing and developing scal

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Full-time

$100,000 - $118,000

Front End Developer (Next.js & CMS)

Hackensack, New Jersey

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5d ago

Senior Front End Developer (Next.js & CMS) Location: Hackensack, NJ Work Mode: Onsite 5 Days a Week Employment Type: 24+ Months Experience: 10+ Years Job Overview We are seeking an experienced Senior Website Developer with strong expertise in Next.js and CMS/Content Management System to design, develop, and maintain enterprise-grade, high-performance websites. The ideal candidate will have extensive experience building scalable, SEO-optimized web applications using modern frontend technologies

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Contract, Third Party

55 - 60

Senior SAP ABAP Developer

Edison, New Jersey

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3d ago

Senior SAP ABAP Developer Job DescriptionJob Title: Senior SAP ABAP Developer Experience: 10+ Years Employment Type: Full-Time Job SummaryWe are looking for an experienced Senior SAP ABAP Developer responsible for designing, developing, enhancing, and supporting SAP applications. The ideal candidate should have strong expertise in ABAP development, SAP S/4HANA, integrations, performance optimization, and custom SAP solutions. Key ResponsibilitiesDevelop, enhance, and maintain SAP applications u

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Full-time

65 - 70

JAVA DEVELOPER -- White Plains ,NY

Hybrid in White Plains, New York

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5d ago

One of our prestigious client is looking for a JAVA DEVELOPER 4 days onsite in White plains, NY Qualifications: 8+ years experience in java software development demonstrating increasing levels of responsibility Experience leading a team of 3 or more software developers Bachelors degree in computer science or equivalent experience Experience producing solution designs for large-scale, highly available, mission-critical systems. Proficient in designing, creating and consuming Web Services (REST,

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Contract

Depends on Experience

Spring Boot Senior Technical Lead

New York, New York

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12d ago

Job SummaryWe are seeking an experienced Spring Boot Senior Technical Lead to lead the design, development, and delivery of enterprise-grade Java applications and RESTful APIs. The ideal candidate will have deep expertise in Java/J2EE, Spring Boot, Microservices, and REST APIs, along with strong leadership skills to mentor development teams and drive technical excellence. Key ResponsibilitiesLead the architecture, design, and development of Java/J2EE and Spring Boot applications. Design and deve

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Third Party, Contract

50 - 55

Java Developer with Trade Finance experience

New York, New York

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16d ago

Job Title: Java Developer Trade Finance Location: New York (Tri-State Area) 100% Onsite (5 Days/Week) Duration: Long-Term Contract Job SummaryWe are seeking an experienced Java Developer with strong expertise in the Trade Finance domain to design, develop, enhance, and support enterprise-grade applications for global banking and trade processing. The ideal candidate will possess strong Java development skills along with in-depth knowledge of Trade Finance products, ICC regulations, banking com

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Contract

65 - 70

Senior Technical Business Analyst Legacy Modernization

New York, New York

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18d ago

The Senior Technical Business Analyst Legacy Modernization will serve as the single point of convergence between a missioncritical, decadesold ACCIS legacy ecosystem and multiple concurrent modernization, compliance, and stabilization initiatives. This role requires deep historical knowledge of legacy client/server architectures, the ability to reverseengineer undocumented business logic, and the capacity to translate that logic into forwardcompatible, regulatorily compliant, webbased solutions

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Contract

Depends on Experience

Senior Software Engineer – Databricks / Investment Management

Hybrid in New York, New York

•

Today

Senior Software Engineer Databricks / Investment ManagementLocation: New York, NY Work Arrangement: Hybrid 3 days per week in the New York office Experience: 10+ years of commercial software engineering experience Job OverviewWe are seeking Senior Software Engineers with strong experience in Databricks, SQL, investment management technology, and financial data platforms to join our team. The ideal candidate will have hands-on experience with the State Street Alpha Data Platform and Charles Riv

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Third Party, Contract

QA Tester with Playwright | Berkeley Heights, NJ (All 5 days Onsite) | Contract W2

Berkeley Heights, New Jersey

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6d ago

Job Title: QA Tester with Playwright Location: Berkeley Heights, NJ (All 5 days Onsite) Duration: long term Type: Contract W2 Experience: 8 - 12 Years Job Description: We are seeking a skilled and detail-oriented QA Automation Engineer with expert-level experience in Playwright. In this role, you will lead the implementation of automated test suites, validate web interfaces and APIs, and integrate testing directly into our deployment pipelines. The ideal candidate has deep technica

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Contract, Third Party

$50 - $52

Python Platform Engineer (AI & Distributed Systems)

Hybrid in Jersey City, New Jersey

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26d ago

Title: Python Platform Engineer (AI & Distributed Systems) Location: Jersey City, NJ Employment Type: Contract Compensation: Pay Range:$70.00-$90.00 Per Hr Description This role involves designing, building, and maintaining Python platforms for scalable, enterprise systems in Jersey City, NJ. It is a contract position focused on backend engineering with an emphasis on distributed systems and AI integration. The engineer will collaborate with senior engineers and architects to modernize system

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Contract, Third Party

$70 - $90

RESTful APIs jobs in New York, NY, USA