Principal api engineer jobs

ETS Principal Engineer - Core Banking Foundation Services (API Engineering)

Hybrid in Vienna, Virginia

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Today

Overview Navy Federal Credit Union currently does not provide sponsorship for this role. Applicants must be authorized to work in the United States without the need for current or future sponsorship. Join Navy Federal's Core Banking Foundation Services team as an ETS Principal Engineer, helping design, modernize, and scale the integration and API capabilities that enable the enterprise core banking ecosystem. This role is ideal for an experienced engineer who brings deep expertise in API enginee

Sponsored

Full-time

$150,100-$206,450 per year

Senior Principal Engineer, API Tooling & Automation - SVP

Irving, Texas

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Today

The Senior Principal Engineer, API Tooling & Automation (Digital S/W Eng Sr Lead Analyst) is a strategic, high-impact technical leader responsible for driving critical architecture, automation, and modernization initiatives across our API and digital technology landscape. This role demands a visionary subject matter expert capable of delivering exceptional technical leadership, strategic platform ownership, and advanced tooling solutions (including AI/ML-driven automation) to elevate developer p

Full-time

USD 169,600.00 - 254,400.00 per year

Principal Systems Engineer (API Gateway) - TS/SCI w CI Poly

Sterling, Virginia

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Today

TITLE: Principal Systems Engineer (API Gateway) LOCATION: Sterling, VA (Relocation assistance considered) CLEARANCE REQUIRED: Active TS/SCI with CI Poly EMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARY Modern Government Solutions (MGS) is seeking a Principal Systems Engineer to architect, integrate, and secure mission-critical API ecosystems supporting next-generation national security capabilities. In this role, you will lead the design and implementation of API gateway solutions, cloud-

Full-time

USD 200,000.00 per year

MuleSoft API Principal Engineer I

Phoenix, Arizona

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Today

Job Title: MuleSoft API Principal Engineer I Location: Block 23 What you'll do: As a Principal Engineer I you'll provide your expert-level knowledge as the established authority in your domain as well as extensive knowledge across multiple domains to ensure solutions are safe, secure, compliant, and reliable. You'll lead large and complex design efforts supporting critical projects and solutions while engaging with project and business sponsors defining requirements and objectives of targeted

Full-time

Principal Software Engineer, Enterprise Platform APIs

San Francisco, California

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Today

About GoodLeap: GoodLeap is a technology company delivering best-in-class financing and software products for sustainable solutions, from solar panels and batteries to energy-efficient HVAC, heat pumps, roofing, windows, and more. Over 1 million homeowners have benefited from our simple, fast, and frictionless technology that makes the adoption of these products more affordable, accessible, and easier to understand. Thousands of professionals deploying home efficiency and solar solutions rely o

Full-time

USD 182,900.00 - 229,100.00 per year

Principal Software Engineer, Enterprise Platform APIs

San Francisco, California

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18d ago

Full-time

USD 182,900.00 - 229,100.00 per year

ETS Principal Engineer - Core Banking Foundation Services (API Engineering)

Hybrid in Pensacola, Florida

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Today

Full-time

$128,300-$187,500 per year

ETS Principal Engineer - Core Banking Foundation Services (API Engineering)

Hybrid in Winchester, Virginia

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Today

Full-time

$128,300-$187,500 per year

Principal Solution Architect, Enterprise API Platform

New York, New York

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Today

Principal Solution Architect, Enterprise API Platform Position Overview: The Principal Solution Architect, Enterprise API Platform, is responsible for defining, scaling, and governing enterprise-wide or business solution architecture across platforms, domains, and delivery teams. This role shapes how technology solutions are designed, integrated, secured, and operated consistently across the organization. While architecture is foundational, the Principal Solution Architect will be responsible

Full-time

USD 152,290.00 - 250,195.00 per year

Principal API Architect, API Platform Engineering & Governance Enforcement

Elk, New Jersey

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Today

Principal API Architect, API Platform Engineering & Governance Enforcement Long term contract NJ (Hybrid-3 days onsite) Immediate client interview Job description: Principal Architect reporting to engineering leadership. Partners closely with the API Governance Lead, Enterprise Architecture, Information Security, IAM, SRE and domain engineering teams. The Role You are the senior technical authority for enterprise API architecture and the enforcement of API governance standards. This role exist

Easy Apply

Contract, Third Party

Depends on Experience

Principal Analyst I - API Governance, Data Quality and Reporting

Columbus, Ohio

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Today

Job Title: Principal Analyst I - API Governance, Data Quality and Reporting Location: OH - Columbus What you'll do: This Principal Analyst I role serves as the operational and analytical lead for API Governance, focusing on API inventory accuracy, data quality, governance reporting, KPI/KRI management, governance control execution, findings remediation, audit support, and continuous improvement of enterprise API governance processes. As a Principal Analyst I, you'll lead activities to review

Full-time

Senior Principal Engineer, API Hub

Philadelphia, Pennsylvania

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Today

Location: Hybrid, Philadelphia (Philadelphia, PA office) Position Summary We are seeking a delivery-focused Senior Principal Engineer to build, own, and rapidly deliver the end to end technical architecture of the Bentley Developer Platform, which includes the front end developer experience, the API gateway, standards, authentication, metering, and billing infrastructure that powers Bentley's portfolio of developer APIs and MCP servers. This is a hands-on technical leadership role for someone wi

Full-time

Principal Architect- Identity, Data Modeling & Platform API

Jersey City, New Jersey

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Today

Job Description Step into the role of a Principal Architect at JPMorganChase and become a driving force behind the development and adoption of cutting-edge, cloud-based technologies. As a Principal Architect at JPMorganChase within the Core Infrastructure Platforms Architecture team you provide expertise to enhance and develop architecture platforms based on modern cloud-based technologies, as well as support the adoption of strategic global solutions. Leverage your advanced architecture capab

Full-time

USD 204,250.00 - 285,000.00 per year

Staff Software Engineer, Public API

Remote or New York, New York

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Today

Company Description Etsy is the global marketplace for unique and creative goods. We build, power, and evolve the tools and technologies that connect millions of entrepreneurs with millions of buyers around the world. As an Etsy employee, you will tackle unique, meaningful, and large-scale problems alongside passionate coworkers, all the while making a rewarding impact and Keeping Commerce Human. We believe exceptional companies are built by exceptional teams, and we're intentional about it. Th

Full-time

Principal AI Engineer

Kentucky

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Today

job summary: Strong full-stack engineering background with modern languages and frameworks such as Python, TypeScript, Node.js, APIs, React, and Next.js. Hands-on experience deploying and scaling applications within cloud environments such as AWS, Azure, or Google Cloud. Experience with modern platform engineering and DevOps practices, including containers, Kubernetes, Infrastructure-as-Code, and cloud-native architectures. Strong understanding of software architecture, design patterns, secu

Contract

USD85 - USD86

Principal Data Engineer

Madison, Wisconsin

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15d ago

Title: Principal Data Engineer Location: Madison, WI Employment Type: Full Time Compensation: Pay Range:$145,000-$190,000 Per Year Description Join our team as a Principal Data Engineer in a hybrid role based in Madison, WI. This full-time position involves leading cross-domain data initiatives and developing enterprise data engineering capabilities. You'll work with a variety of data processing and cloud technologies to drive technical outcomes and architectural standards. Key Responsibiliti

Easy Apply

Full-time, Third Party

$145000 - $190000

Staff Engineer II - MuleSoft API Development

Dallas, Texas

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Today

Job Title: Staff Engineer II - MuleSoft API Development Location: TX - Dallas/Irving What you'll do: As the Staff Engineer II - API Development & Entitlement you'll serve a senior technical leader and Subject Matter Expert (SME), providing expertise across enterprise API development, integration platforms, entitlement services, and API governance within a highly regulated financial services environment. As a Staff Engineer II within Enterprise Application Services (EAS), you'll provide shared

Full-time

Principal Engineer

Remote

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20d ago

Technical Environment Cloud Services: High-availability AWS stack including Lambda, EventBridge, DynamoDB, S3, ECS Fargate, Aurora, API Gateway, CloudWatch, and Secrets ManagerDevelopment Languages: Modern Python and Java (Spring Boot) alongside TypeScript/React (Next.js 16) frontends, with legacy domain coverage in PHP/LaravelAI & Agentic Systems: Advanced agentic workflow orchestration utilizing lean AWS Bedrock AgentCore, MCP servers, or LangChain/LangGraph frameworksData Engineering: Complex

Easy Apply

Contract, Third Party

Depends on Experience

IT Principal Software Engineer

Remote or Englewood, Colorado

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Today

Where You'll Work Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has

Full-time

USD 54.76 - 81.45 per hour