501 matching jobs for “Principal Software Engineer”

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Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

Palo Alto Networks

Senior/Principal Backend Engineer - Cortex Platform and Application

Office - Israel - Tel Aviv

As a Senior Software Engineer on the Cortex Platform Application team, you will be a hands-on technical leader responsible for …

Added Oct 27, 2026

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RTX

Principal Project Engineer - Test Engineering Design Services (Onsite)

Cedar Rapids, Iowa, United States

… global market. The Collins Aerospace Mission Systems Test Engineering Design Services team seeks a Project Engineer with the desire to learn, grow, and lead a talented team of engineers. The Project Engineer engages in all …

Added Oct 27, 2026

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GE Vernova

ML Engineer

Chennai, Tamil Nadu, India

Summary Job Description ML Software Engineer in AI/ML team will be responsible for designing, developing, and maintaining software solutions …

Added Oct 27, 2026

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Analog Devices

Senior Embedded Engineer

Australia, Box Hill

As a Principal Embedded Software Engineer, you will be a recognized technical expert and thought leader, driving strategic …

Added Nov 3, 2026

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RTX

Senior Manager, General Engineering

Cedar Rapids, Iowa, United States

Pay posted by employer$176,238–$251,600 USD per year

Lead and manage software development activities from detailed requirements development through test and certification. Lead a team …

Added Oct 27, 2026

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Amgen

Sr Mgr Information Systems

India - Hyderabad

Full time
Regular

… responsible for delivering these capabilities, serving as the strategic and operational counterpart to the Principal Software Engineer. This role owns product and delivery leadership for the team, translating business needs into clear …

Added Oct 15, 2026

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Amgen

Senior Scientist - NGS Bioinformatics (Algorithm Development)

India - Hyderabad

Full time
Regular

… clustering, sequence classification, and antibody design support. Working closely with bioinformatics principal scientists, software engineers, data scientists, and laboratory scientists, this individual will help …

Added Oct 15, 2026

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Amgen

Senior Scientist - NGS Bioinformatics (Data Standardization & Platform Integration)

India - Hyderabad

Full time
Regular

… for integration into existing data systems and downstream analytics. Working closely with bioinformatics principal scientists, data scientists, software engineers, and laboratory scientists, this individual will help …

Added Oct 15, 2026

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[Agentic AI] Systems Software & Platform Engineering (OS & Firmware)

Taipei, Taiwan, Taiwan

Full time
Reg Employee

[Agentic AI] Systems Software & Platform Engineering (OS & Firmware) Description - Build What's Next in Agentic AI and Intelligent …

Added Oct 12, 2026

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Nike

Manager Software Engineering, ITC

Karnataka, India

… Engineering Leader. You will work day-to-day with the team of engineers, the team’s Product Manager and Principal Engineers in the organization on software projects to achieve Nike’s business objectives. You will also …

Added Oct 27, 2026

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Databricks

Applied AI Engineer

Belgrade, Central Serbia, Serbia

… predictive and what-if questions. Your work is a top priority for Databricks and you will report to a Principal Software Engineer (a Director level position). The impact you will have: Build agentic end-to-end systems in a small, highly …

Added Oct 4, 2026

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Nvidia

Senior Staff Engineer - Employee Productivity

Santa Clara, California, United States

… Come join the team and see how you can make a lasting impact on the world. We are looking for a Senior Software Engineer to drive the evolution of our AI-powered employee experiences across web and mobile, partnering …

Added Oct 27, 2026

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Nike

Manager, Software Engineering, ITC

Karnataka, India

… on Finance domain. You will work day-to-day with the team of engineers, the team’s Product Managers and Principal Engineers which are located globally to help achieve business objectives. You will also engage with other …

Added Oct 27, 2026

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Bank of America

Feature Lead - Lead Android Engineer

Kennesaw, Georgia, United States +2 locations

… align technical solutions to business objectives, and ensure that coding practices/quality comply with software development standards. Job expectations include conducting multiple software implementations and applying …

Added Oct 27, 2026

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Bank of America

Feature Lead - Lead Android Engineer

Kennesaw, Georgia, United States +2 locations

Added Oct 27, 2026

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The Cigna Group

Software Engineering Senior Advisor- Hybrid

Denver, Colorado, United States

Full time
Regular

Pay posted by employer$171,454–$217,000 per year

• Provide leadership on complex engineering assignments and projects, and act as the principal designer for major systems and their subsystems. • Work closely with client and IT management and staff to …

Added Oct 20, 2026

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Fifth Third Bancorp

AI Engineer - Automated Channels Transformation

Cincinnati, Ohio, United States

Full time

… recommendations , opportunities, and emerging trends through clear, practical guidance Collaborate with software engineers, cloud engineers, data engineers, and data scientists to integrate AI solutions into existing …

Added Nov 3, 2026

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Fifth Third Bancorp

AI Engineer - Automated Channels Transformation

Cincinnati, Ohio, United States

Full time

Added Nov 3, 2026

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Amgen

Sr Mgr Information Systems

India - Hyderabad

… performance management, coaching, career development, and organizational health. Partner closely with the Principal Software Engineer to align product direction with architecture, platform design, and technical standards. Drive …

Added Oct 31, 2026

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RTX

Lead Engineer - V&V (Hybrid)

IN-KA-BENGALURU-NORTHGATE ~ Sy No 2/2 Venkatala Village ~ SY NO 2/2 VENKATALA VILLAGE, Yelahanka Hobli

… 2/2 Venkatala Village ~ SY NO 2/2 VENKATALA VILLAGE, Yelahanka Hobli

 Position Role Type: Hybrid Principal Verification Engineer – Avionics V&V & Test Automation Collins Aerospace | RTX Engineer with Precision. …

Added Oct 27, 2026

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Palo Alto Networks

Senior/Principal Backend Engineer - Cortex Platform and Application

Office - Israel - Tel Aviv

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Qualifications · employer excerpt

5+ years of professional experience in backend/platform software development.
Strong hands-on experience with backend development using languages such as Go, Javascript, C++, C#, Ruby, Python, or similar.
Proven experience designing, building, and operating large-scale distributed systems in production.
Strong understanding of software architecture, data modeling, APIs, reliability, observability, and production operations.
Experience working in cloud-based environments.

5 more in the full description below.

About this opportunity

Original employer description

Our Mission

At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you’re in the right place.

Who We Are

In order to be the cybersecurity partner of choice, we must trailblaze the path and shape the future of our industry. This is something our employees work at each day and is defined by our values: Disruption, Collaboration, Execution, Integrity, and Inclusion. We weave AI into the fabric of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems and ideating beside the best and the brightest, we invite you to join us!

We believe collaboration thrives in person. That’s why most of our teams work from the office full time, with flexibility when it’s needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes.

Job Summary

As a Senior Software Engineer on the Cortex Platform Application team, you will be a hands-on technical leader responsible for designing, building, and operating critical backend platform services and customer facing features used across Cortex. This role is for an engineer who can combine deep platform/backend expertise with strong ownership, practical execution, and cross-team influence. You will help build scalable and reliable services, guide technical decisions, improve engineering methods, mentor engineers, and raise the quality of how the team designs, ships, documents, tests, and operates its systems. The team owns a broad set of platform capabilities, including areas such as application configuration, dashboards and reporting infrastructure, metrics, multi-tenant and MSSP infrastructure, log forwarding, notifications, auditing, access and permission engines, filtering and querying infrastructure, and other shared application platform domains. We develop customer facing features, as well as internal capabilities serving other development teams within cortex. We are looking for someone who is not only strong technically, but also enjoys being a part of a high-performing team, taking ownership from within, and helping turn strong execution into repeatable engineering practice. A successful candidate will quickly become a trusted part of the team by shipping meaningful work, learning the team's domains, and helping others move faster. Over time, this person will help the team increase delivery capacity while also improving how work is designed, documented, tested, operated, and shared across the organization. The right person will not act as an external advisor or abstract architect. They will join the team's day-to-day work, earn trust through execution, and help create organized technical influence from inside the team.

Design, build, and operate scalable, reliable, and secure backend services for the Cortex Platform.
Act as a hands-on technical leader, writing and reviewing production code for critical platform services.
Lead technical design for complex backend and platform domains, balancing long-term architecture with practical delivery.
Own and improve core platform capabilities used by internal engineering teams and Cortex customers.
Drive operational excellence, including observability, monitoring, alerting, incident response, reliability, and participation in on-call.
Improve engineering methods around documentation, testing, design reviews, ownership models, and production readiness.
Mentor senior, mid-level, and junior engineers through design guidance, code reviews, production work, and day-to-day collaboration.
Collaborate closely with product managers, architects, security experts, QA, DevOps, and other engineering teams.
Help internal customers use platform capabilities correctly by creating clarity, alignment, and practical technical guidance.
Identify gaps in systems, processes, and ownership, and lead improvements without adding unnecessary process or friction.
Contribute to a calm, practical, low-ego engineering culture focused on ownership, execution, and continuous improvement.

Qualifications

5+ years of professional experience in backend/platform software development.
Strong hands-on experience with backend development using languages such as Go, Javascript, C++, C#, Ruby, Python, or similar.
Proven experience designing, building, and operating large-scale distributed systems in production.
Strong understanding of software architecture, data modeling, APIs, reliability, observability, and production operations.
Experience working in cloud-based environments.
Ability to lead technical decisions while staying close to the code and implementation details.
Strong ownership mindset, including accountability for production behavior, quality, and long-term maintainability.
Experience mentoring engineers and raising technical standards within a team.
Strong communication skills and ability to influence across teams without relying on authority.
Practical, collaborative, low-ego working style.

Preferred Qualifications

Experience with public cloud platforms such as GCP, AWS, or Azure.
Experience with Kubernetes, Docker, CI/CD systems, and modern production infrastructure.
Experience building internal platforms, shared services, developer platforms, or application infrastructure.
Experience with multi-tenant systems, permissions, access control, configuration systems, notification systems, auditing, metrics, or reporting infrastructure.
Experience leading cross-team technical initiatives.
Experience improving engineering practices such as testing strategy, documentation, design processes, incident reviews, or ownership models.
Experience in cybersecurity, SaaS platforms, or enterprise-scale backend systems.

Our Commitment

We’re trailblazers that dream big, take risks, and challenge cybersecurity’s status quo. It’s simple: we can’t accomplish our mission without diverse teams innovating, together.

We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at [email protected].

Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics.

All your information will be kept confidential according to EEO guidelines.

Is role eligible for Immigration Sponsorship? No. Please note that we will not sponsor applicants for work visas for this position.

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Keywords also found in description

Engineering Function

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