Jobs in the United States

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Added 1 min ago
AT
Machine Learning Senior Software Engineer
Akamai Technologies, Inc.
Honolulu, HI
- $121,400 to $218,600 USD / year
As an ML Senior Software Engineer, you will build and operate systems responsible for model validation, quantization, and safety across the AIC. You'll develop pipelines that scan models…
Added 1 min ago
Associate Software Engineer
Highmark Health
Honolulu, HI
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 1 min ago
AT
Senior Software Engineer
Akamai Technologies, Inc.
Honolulu, HI
- $121,400 to $218,600 USD / year
As a Software Engineer Senior, you will be responsible for:
Added 1 min ago
OneStream Lead Analytics and Insights Engineer II Manager
Deloitte
Honolulu, HI
3+ years integrating enterprise performance management and corporate performance management platforms with enterprise systems, including enterprise resource planning and data warehouse…
Added 1 min ago
Environmental Scientist / Senior Environmental Scientist - Oahu
Hawaiian Electric
Honolulu, HI
Develops, implements, and manages environmental policies, programs, and management systems. Provides regulatory and technical expertise, project and program management in support of the…
Added 1 min ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Honolulu, HI
- $131,000 to $174,000 USD / year
Minimum 5 years of professional experience in Application Operations or systems administration supporting enterprise or engineering applications
Added 1 min ago
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Telecom Engineer
TEKsystems
Honolulu, HI
- $101,000 to $127,000 USD / year
We are seeking a Telecom Engineer to support the design, implementation, maintenance, and management of telecommunications infrastructure and systems. This role is responsible for applying…
Added 6 mins ago
Product Support Engineer 4
Lam Research
Phoenix
…and debugging complex electro-mechanical equipment, computer systems, software, or networked and wireless systems. Your swift action in responding to situations is critical in resolving…
Added 6 mins ago
Product Support Engineer 4
Lam Research
Phoenix
As a Regional Product Support Engineer at Lam, you’re the backbone of technical support for field engineers, technicians, and product support personnel in the region. Your expertise is…
Added 14 mins ago
Operations Program Manager - Pompano Beach, FL
Jacobs
Pompano Beach, FL
Keep the trackers and the agency systems of record current and accurate; improve the tools and automate repetitive steps where it pays.
Added 14 mins ago
Building Engineer-II
Marriott
MELBOURNE, FL
…refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general…
Added 14 mins ago
M
Building Engineer-I
Marriott
MELBOURNE, FL
- $18.75 to $19.3 USD / hour
…refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general…
Added 14 mins ago
M
HVAC Engineer-Technician
Marriott
NAPLES, FL
- $32.1 to $33.7 USD / hour
…equipment. Assemble, install, test, repair, and maintain electrical systems or electronic wiring. Assemble, install, and maintain pipe assemblies, fittings, valves, etc. Perform routine…
Added 14 mins ago
M
Residences Sarasota Bay-Part Time Engineer I
Marriott
SARASOTA, FL
- Part-time
…refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general…
Added 14 mins ago
Digital Signals Processing (DSP) Engineer
CACI International
Sarasota, FL
Job Title: Digital Signals Processing (DSP) Engineer
Added 14 mins ago
B(
Field Service Engineer (Orlando, Melbourne, Jupiter FL)
BD (Becton, Dickinson and Company)
Pensacola, FL
- $28.2 to $45.1 USD / hour
The BD Pyxis Field Service Engineer (FSE) provides remote and on-site technical support for BD automated dispensing systems across the assigned region, including Department of Defense (DoD)…
Added 15 mins ago
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Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking to welcome a Principal Software Engineer to a group of innovative, energetic and diverse engineers on the CoPilot Runtime Platform team, which is the engineering organization…
Added 16 mins ago
Electrical Engineering Lead
Jacobs
Orlando, FL · Miami, FL
…planning, power distribution, lighting design, fire and life safety systems, low and medium voltage distribution systems for such projects as Life Science and Pharmaceutical, Healthcare and…
Added 16 mins ago
Sr Technology Project Manager, Progression
TECO Energy
Tampa, FL
Required: Bachelor’s degree in Computer Science, Management Information Systems, Information Technology, or other relevant degree from an accredited college or university.
Added 20 mins ago
Mechanical Engineer
GPAC
Blytheville, AR
An employee owned and operated manufacturer in the area is searching for a Mechanical Engineer to join their team. The company is a leader in their respective markets and committed to both…
Added 28 mins ago
Critical Infrastructure Engineer (MF1)
Experis USA
Marshfield, MO
Our client, Critical Infrastructure is seeking a Critical Infrastructure Engineer (MF1) to join their team. As a Critical Infrastructure Engineer (MF1), you will be part of the Engineering…
Added 33 mins ago
GI
Gameplay Tools Engineer
Gardens Interactive
Remote, United States
- $138,000 to $155,000 USD / year
As a Gameplay Tools Engineer, you will create custom Unreal Engine tools that support teams across the studio. You will partner with stakeholders to understand the unique needs of their…
Added 33 mins ago
GI
Lead Backend Engineer
Gardens Interactive
Remote, United States
- $196,000 to $203,000 USD / year
- Own the evolution of our backend architecture and write production code on critical-path systems.
Added 33 mins ago
GI
Gameplay Engineer
Gardens Interactive
Remote, United States
- $155,000 to $171,000 USD / year
As a Gameplay Engineer, you will craft tactile and immersive gameplay systems that will fuel the adventure and enable the stories within our games. You will partner with designers to…
Added 41 mins ago
Staff Systems Engineer - AV Platform
General Motors
Jefferson City, MO
As a Senior Systems Engineer, you will be at the heart of this transformation-leading systems engineering efforts that ensure seamless integration of sensors and compute platforms. This…

Microsoft

Principal Software Engineer

WA, United States
Redmond, WA, United States
Redmond, United States

$142,800 to $304,200 USD / year

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Job details

Pay: $142,800 to $304,200 USD / year
Apply by: May 4, 2027
Posting language: English
Posted: Nov 5, 2026

Original job description

Overview

We are looking to welcome a Principal Software Engineer to a group of innovative, energetic and diverse engineers on the CoPilot Runtime Platform team, which is the engineering organization responsible for the foundational platform powering Microsoft 365 Copilot. We build the runtime, orchestration, data access, grounding, storage, observability, reliability, and developer infrastructure that enables AI-powered experiences across Microsoft 365. As part of the team, you will work on large-scale distributed systems, AI platform architecture, enterprise search and grounding technologies, developer frameworks, platform extensibility, reliability engineering, and next-generation Copilot experiences. Our engineers partner across Microsoft to deliver secure, scalable, and highly available AI services that serve millions of users worldwide. This role offers the opportunity to influence the future architecture of Microsoft 365 Copilot while solving challenging problems at the intersection of distributed systems, AI, search, data platforms, and cloud-scale services.

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

Responsibilities

Partner with internal and external stakeholders to understand and incorporate user requirements and feedback into solutions.
Lead architectural discussions and design of complex products, including evaluation of multiple design options, creating proposals, making design decisions, and coaching less experienced team members. Establish and promote best coding and security practices, scaling solutions to meet performance, security, and scalability needs.
Partner with stakeholders to drive project and release planning while ensuring adherence to security, privacy, compliance, and operational considerations. Identify dependencies across teams and technologies, coordinate collaboration, and drive alignment on schedules and responsibilities.
Serve as a designated responsible individual (DRI) for live-site incident monitoring, coordination, resolution, and prevention efforts. Maintain live service operations, implement mitigations for complex issues, improve on-call processes, and promote secure operations.
Lead by example in producing extensible, maintainable, secure, well-tested code, applying coding best practices, and managing development risks. Conduct thorough code reviews ensuring adherence to standards, test coverage, security, and best practices.

Lead identification and application of AI automation, tooling and agentic approaches across the software lifecycle incorporating Responsible AI principles and SDLC engineering health measures.

Stay current with Microsoft standards, industry trends and new technologies, share knowledge, and lead learning activities. Ensure compliance with security, privacy, safety, and accessibility standards, maintain audit trails, and understand regulatory requirements.
Collaborate with partner teams to ensure integration, scalability, performance, and escalation pathways before release.

Qualifications

Required Qualifications:

Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience.

Other Requirements:

Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:

Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.

Preferred Qualifications:

Master's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR Bachelor's Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience.
Experience with AI‑native development where AI systems - not humans - perform most of the product lifecycle (research, specification, design, coding, testing), while humans provide direction, architecture, and approval. It treats AI as a core architectural assumption from day one, with continuous learning loops, probabilistic output handling, and AI‑driven pipelines.

#CAP #Copilot

Software Engineering IC5 - The typical base pay range for this role across the U.S. is USD $142,800 - $274,800 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here: https://careers.microsoft.com/us/en/us-corporate-pay

This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

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