Senior api developer jobs

Merrifield, Virginia

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Yesterday

Title: API Developer Location: Merrifield, VA Duration:6+ Month Contract Compensation: $60/HR - $70/HR Work Requirements: , Holders or Authorized to Work in the U.S. Skillset / Experience: We are looking for a Senior API Developer who is well verse in Core Banking APIs. Experience with Oracle Core Banking or Temenos Core Banking products are highly preferred. Role Summary: Skilled Cloud and Platform Engineer with hands-on experience in Oracle Cloud Infrastructure (OCI), and Oracle Core Banking

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Contract, Third Party

$70 - $75.45

Senior OpenText xECM Developer (API Integration & Records Management)

Jersey City, New Jersey

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Today

The Senior OpenText xECM Developer is responsible for designing, developing, integrating, and supporting enterprise content management solutions using the OpenText Extended ECM (xECM) platform with a strong emphasis on API connectivity, records management governance, workflow automation, and secure enterprise integrations. This role serves as the technical lead for application integration and records-enabled information management capabilities across enterprise business systems. The position par

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Contract, Third Party

65 - 75

Senior IBM API Connect (APIC) & Datapower Developer

Torrance, California

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Today

Description We are looking for a Senior IBM API Connect (APIC) & Datapower Developer to join our great team in Southern California. This Long-term Contract position is onsite four days each week and focuses on building, securing, and supporting enterprise integration solutions across cloud and on-premises environments. The role will play a key part in API delivery, B2B connectivity, platform reliability, and technical leadership for large-scale business initiatives. Responsibilities: Build and

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Contract

USD 60.00 - 65.00 per hour

API Developer – Azure/.NET

San Francisco, California

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7d ago

Job Title: API Developer Azure/.NET Location: San Francisco, CA Experience: 10+ years Job Summary Value technology seeking an experienced API Developer with strong expertise in Microsoft Azure, .NET Core, C#, REST APIs, Angular, and cloud-native application development. The ideal candidate will have experience modernizing legacy .NET applications into scalable microservices and deploying them using Azure Kubernetes Service or Azure App Services. Key Responsibilities Design and develop

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Full-time, Third Party

Depends on Experience

Senior API Engineer - Advisor I

Milton, Georgia

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8d ago

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a differe

Full-time

USD 90,000.00 - 158,400.00 per year

Senior Java Developer

Philadelphia, Pennsylvania

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19d ago

A client of Innova Solutions is immediately hiring for a Senior Java Developer Position type: Full-time Contract (W2) Role: Senior Java Developer Duration: 6+ months Contract Location : Malvern, PA (Onsite role) Primary Skill Required for the Role: Overall minimum 10 years of experience as Java/J2EE Developer Experience with AWS needed Good experience with Angular or Angular JS Good experience with CI/CD Details: Team is looking for a candidate that can collaborate cross-functionally, tack

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Contract

Depends on Experience

Senior Backend Engineer / API Engineering Lead

Austin, Texas

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Today

Description Your Ideal Senior Backend Engineer - API Engineering Lead Job Are you ready to drive the future of AI-assisted development?Do you thrive in fast-moving environments where architecture, performance, and quality matter?Are you a C#/.NET expert passionate about clean, scalable, and maintainable code?Have you led backend teams through cloud-native transformations and AI-first workflows?Do you want to work at a company where your technical decisions directly impact thousands of users?Are

Full-time

USD 140,000.00 - 160,000.00 per year

API Developer

Coppell, Texas

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Today

Job#: 3038679 Job Description: Role: API Developer Location: Dallas, TX or Jersey City, NJ, Tampa, FL- hybrid **Hiring manger is open to remote for the right candidate** Duration: 6-12 month contract to hire Role Overview We are seeking an experienced API Developer to join a high-impact engineering team responsible for managing and modernizing enterprise-wide API traffic. This role is central to accelerating the migration from Apigee Edge to Apigee X/Hybrid, helping the organization scale it

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Full-time

$70 - $75 per hour

Application Developer IV (API)

Jessup, Maryland

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Today

Job Description Description: SALARY RANGE $190,000 - $247,000/year. DUTIES As a successful candidate for the Application Engineer IV role, you will support the Secure the Enterprise initiative by developing capabilities that transition the current manual system security evaluation and authorization process to a modern framework emphasizing automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering throughout the entire project lifecycle.

Full-time

USD 190,000.00 - 247,000.00 per year

Senior Java Developer

Hybrid in Sharonville, Ohio

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19d ago

Job Title: Senior Java Developer (No C2C, W2 only with no sponsorship) Location: Evendale, Ohio Type: Direct Hire Compensation: $110,000 - $130,000 Hybrid onsite Tue, Wed, Thr,remote Mon, Fri Responsibilities Work in a Scrum team, focusing on enhancing our current suite of applications and maintaining our software landscape to promote internal efficiencies, reduce risk, ensure compliance, and promote business agility and innovation. Collaborate with Business Analysts, Subject Matter Experts,

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Full-time

$135000

Senior Platform Engineer - API

Atlanta, Georgia

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Today

Cargill?s size and scale allows us to make a positive impact in the world. Our purpose is to nourish the world in a safe, responsible and sustainable way.We are a family company providing food, ingredients, agricultural solutions and industrial products that are vital for living. We connect farmers with markets so they can prosper. We connect customers with ingredients so they can make meals people love. And we connect families with daily essentials ? from eggs to edible oils, salt to skincare,

Full-time

Compensation information provided in the description

Senior Engineer - Integration & API Architecture

Remote

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Today

Key Responsibilities Own the API and integration intake pipeline, ensuring consistent intake, triage, and execution across workstreamsDefine and enforce API contract standards (REST and event-driven) and govern integration patterns enterprise-wideDesign and implement secure boundary controls, including tokenization of NPI/PII to prevent sensitive data exposure in lower environmentsEstablish and operationalize scalable integration patterns, including synchronous and event-driven architecturesConf

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Contract

Depends on Experience

Senior Engineer, Integration & API Architecture

Remote

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Yesterday

Title: Senior Engineer, Integration & API Architecture Location: Wayne, PA (remote) Type: Contract Our direct client is seeking a senior staff-level engineer to lead integration architecture and API enablement across multiple workstreams. This role is best suited for someone comfortable operating with high autonomy, navigating ambiguity, and independently "figuring things out in a fast-evolving environment. Key Accountabilities: Own the API and integration intake pipeline, ensuring consistent

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Contract

Depends on Experience

Python API Developer (AWS Serverless)

Malvern, Pennsylvania

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Today

Job Title: Python API Developer (AWS Serverless) Location: Malvern, PA Job Type: Full-Time Experience: 10-15 Years Job Summary We are seeking an experienced Python API Developer with expertise in AWS serverless technologies to design, develop, and maintain high-performance REST APIs. The ideal candidate will have strong hands-on experience with Python, AWS Lambda, Aurora, DynamoDB, Liquibase, and cloud-native application development. This role involves building scalable APIs, optimizing database

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

API and Integration Developer III

Oklahoma City, Oklahoma

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Today

Req ID: 477211 Applicants must be legally authorized to work in the United States. We do not provide sponsorship for employment visas now or in the future. Benefits: * Fuel Your Growth with Love's - company funded tuition assistance * Paid Time Off * 401(k) - 100% Match up to 5% * Medical/Dental/Vision Insurance after 30 days * Competitive Pay * Career Development * Welcome to Love's: The API & Integration Developer is responsible for designing, developing, and implementing scalable API and int

Full-time

Sr. Web Application Developer

Hybrid in Indianapolis, Indiana

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8d ago

Job Title: Sr. Web Application Developer Location: Indianapolis, IN (hybrid) Type: Contract Compensation: $57.65/HR on W2 Responsibilities Lead the architecture, design, and development of modern web applications across a diverse technology stack, including .NET/C#, Node.js, and front-end frameworks (React, Angular, Vue). Design and implement scalable, cloud-native solutions using microservices and serverless architectures. Establish and enforce engineering best practices, coding standards, and

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Third Party, Contract

$57.65

API Security Developer - Hybrid

Eagan, Minnesota

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Today

Genesis10 is currently seeking an API Security Developer for a remote or hybrid position with a Regional Health Insurance Provider located in Eagan, MN. This is a 4-6+ month contract opportunity. Compensation: $62.60 - $72.60 per hour, W2, based on experience and qualifications Position Overview: We are seeking an experienced API Security Developer to support enterprise interoperability and patient access initiatives within a large healthcare payer environment. This role will focus on identity

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Full-time

USD 62.60 - 72.60 per hour

Senior Software Engineer, API and Data Delivery

New York, New York

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Today

The Opportunity This is a critical and exciting time at Enigma. We are hearing from repeated customers that our product is creating tremendous value for them and is aligned perfectly with their needs. This creates an urgent need to showcase the power of our small business data as we scale our sales and marketing initiatives. The Role We are looking for an experienced Senior Software Engineer to join our API and Data Delivery Team. You will play a central role in architecting, building and mana

Full-time

USD 180,000.00 - 295,000.00 per year

Senior Full Stack UI Developer

South Carolina

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Today

Hello Candidates, One of our direct client is looking for Senior Full Stack UI Developer, please email me if anyone interested on Role: Senior Full Stack UI Developer Work Authorization: U.S. Citizens, s, and EADs Employment Type: W2 only (no C2C or 1099) Daily Duties / Responsibilities: Seeking an experienced Senior Full Stack UI Developer with 10+ years of expertise in both front-end and backend development, along with proven technical leadership capabilities. Key Responsibilities Front-End D

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Contract

Senior Software Engineer - API & MCP Platform

Remote or Bethesda, Maryland

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Today

ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You'll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won't just contribute. You'll make things happen-fast. ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You'll be surrounded by teammates who c

Full-time

USD 140,000.00 - 200,000.00 per year

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Senior api developer jobs