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Added 12 days ago
T
Software Architect
TEKsystems
Pittsburgh, PA
- $62.5 to $72.5 USD / hour
software engineering, leadership communication, enterprise application, saas, java, C#, Aws, python, javascript, typescript, scala, software architecture, distributed systems, microservices…
Added 12 days ago
Full Stack Developer
Deloitte
Philadelphia, PA
…in a collaborative environment? As an experienced Full Stack Developer, you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive…
Added 12 days ago
EG
Peoplesoft Developer
Eliassen Group
Harrisburg, PA
- $107,000 to $159,390 USD / year
Our client seeks a Peoplesoft Developer to design, develop, test, implement, document, and support enterprise systems and technologies. The role leads small projects, collaborates with…
Added 12 days ago
AWS Al / IoT Architect
Redapt
Remote, United States
Develop AWS IoT Greengrass v2 components, recipes, and deployments for both the Java nucleus and nucleus lite, including on resource-constrained devices, with recovery and state-management…
Added 12 days ago
Systems Software Engineer
DAn Solutions
Washington, DC
Develop, test, maintain, and deploy software using C, C++, Rust, Go, Java, Python, or Node.js.
Added 12 days ago
University, Software Developer
Booz Allen Hamilton_United States
McLean, VA · Charleston, SC · Honolulu, HI · Panama City, FL · Huntsville, AL · Atlanta, GA · San Diego, CA · Annapolis Junction, MD · El Segundo, CA · Rome, NY · Colorado Springs, CO
Experience with programming languages, including Java, JavaScript, C, C++, Assembly, Python, Perl, R, or Bash
Added 12 days ago
Staff Product Security Engineer - AI
LinkedIn
Sunnyvale, CA
…resulting threat models and risk assessments into AI platforms, developer tooling, and production…
Added 12 days ago
Associate Software Engineer
ASRC Federal
Huntsville, AL
Must have an Active Secret Security Clearance
Added 12 days ago
Senior Software Engineer
ASRC Federal
Huntsville, AL
Must have an Active Secret Security Clearance
Added 12 days ago
UG
AI/ML Engineer - Remote Nationwide or Office - Based in MN/DC/NJ
UnitedHealth Group
Minnetonka, MN
- $98,500 to $176,000 USD / year
area, you will be required to work in the office a minimum of four days per week
Added 12 days ago
M
Software Engineering IC5
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
…systems, cloud infrastructure, data, identity, security, and developer platforms to evaluate trade-offs and influence decisions that span multiple teams and technology layers. • Translate…
Added 12 days ago
M
Senior Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
…runtime/orchestration and real‑time multimodal to API/protocol design and developer experience while operating at the core of M365 where your work scales across Outlook, Teams, Word, Excel,…
Added 12 days ago
Radar Signal Processing Engineer
LEIDOS, INC.
Arlington, VA · San Diego, CA
- Fluent with tools such as MATLAB, Linux, Mathematica, Python, Simulink - and languages such as C/C++, Java etc.
Added 12 days ago
Principal Software Engineer, ML & Media Infra
Pinterest
Palo Alto, CA · San Francisco, CA
Strong systems programming and design skills in C++, Java, or Python.
Added 12 days ago
M
Software Engineers II / Senior Software Engineers (Commerce Platforms)
Microsoft
United States
- $102,100 to $202,200 USD / year
Candidates who live within 50 miles of Microsoft's Redmond campus will be required to work in the office 3 days per week
Added 12 days ago
M
Principal Software Engineers (Commerce Platforms)
Microsoft
United States
- $142,800 to $304,200 USD / year
Candidates who live within 50 miles of Microsoft's Redmond campus will be required to work in the office 3 days per week
Added 12 days ago
M
Senior Software Engineer, EngThrive Insights - CoreAI
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
…coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent…
Added 12 days ago
M
Principal Software Engineer - Networking & Storage Systems
Microsoft
CA · WA · Mountain View, CA · Redmond, WA · Mountain View · Redmond
- $142,800 to $304,200 USD / year
…coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or…
Added 12 days ago
M
Senior Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
…coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or…
Added 12 days ago
M
Senior Software Engineer
Microsoft
WA · Redmond, WA
- $119,800 to $261,000 USD / year
…coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or…
Added 12 days ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
…coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or…
Added 12 days ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
…runtime/orchestration and real‑time multimodal to API/protocol design and developer experience while operating at the core of M365 where your work scales across Outlook, Teams, Word, Excel,…
Added 12 days ago
Sr. Software Engineer - Developer Platform & Automation
Military Spouse Jobs & VetJobs
United States
Virtual Service Operations (VSO) is seeking an experienced Senior Software Engineer – Developer Platform & Automation to support a high-visibility enterprise technology modernization…
Added 12 days ago
Head of Market Data Development and Engineering
Galaxy
NY
Lead a small team of developers and be hands on yourself in Java
Added 12 days ago
Senior Quantitative Developer
Man Group
MA
As a Senior Quantitative Developer in the Front-office Engineering organization at Man Systematic, you will work closely with Quantitative Researchers and Portfolio Managers. Your…

Microsoft

Senior Software Engineer

WA, United States
Redmond, WA, United States

$119,800 to $261,000 USD / year

Apply on apply.careers.microsoft.com About employer

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Job details

Pay: $119,800 to $261,000 USD / year
Apply by: Apr 26, 2027
Posting language: English
Posted: Oct 28, 2026

Original job description

Overview

The Microsoft 365 Copilot team is looking for a Senior Software Engineer to help shape the next generation of long-running agentic capabilities and multi-model experiences in Microsoft 365 Copilot. You will build systems that enable agents to carry out complex, multi-step work and power multi-model experiences such as Critique and Council. Your work will enable models to review each other’s outputs and bring different research perspectives together, helping people reach well-grounded conclusions. The ideal candidate is a hands-on engineer and self-starter who thrives in a fast-paced, high-visibility environment and brings strong technical judgment, a data-driven mindset, and a passion for engineering excellence. You will take ideas from architecture to production, building scalable, reliable backend services that make long-running agents and multi-model experiences useful and dependable. Working with frontier models and collaborating closely with teams across Microsoft - including Microsoft Research, Azure, and MAI - you will turn emerging AI capabilities into meaningful customer experiences. You will own implementation, evaluations, shipping, and production reliability, pairing rapid iteration with rigorous engineering to deliver lasting customer impact. 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

Define and build architecture for long-running agentic capabilities and multi-model experiences in Microsoft 365 Copilot, translating direction into executable plans and measurable outcomes.
Build and own scalable distributed backend services powering experiences such as Critique and Council, remaining hands-on from design and implementation through shipping and production operation.
Adopt evaluation methodologies, offline benchmarks, and online experimentation frameworks to measure model and product performance, establish a high bar for quality, and guide data-driven iteration and release decisions.
Turn emerging AI capabilities into meaningful customer experiences, partnering across disciplines to clarify requirements, navigate ambiguity, and make sound technical tradeoffs.
Bring engineering best practices through mentoring, architecture and code reviews, reusable patterns, and maintainable software.
Champion responsible AI-assisted and agentic engineering, to improve dev agility, quality, learning, and speed.
Embody Microsoft’s culture and values, fostering inclusion, constructive collaboration, shared accountability, and continuous learning.

Qualifications

Required Qualifications:

Bachelor’s Degree in Computer Science or related technical field AND 4+ 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 4+ years
OR bachelor’s degree in computer science AND 6+ years of technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience.
Experience designing, building, shipping, and operating large-scale distributed systems, cloud services, or complex production platforms.
Experience building production AI systems using large language models, retrieval-augmented generation, agent orchestration, tool integration, or model gateways.
Experience with AI evaluation and prompt management for production applications.
Knowledge of Responsible AI and AI safety practices, including privacy, security, compliance, and data-governance requirements for enterprise AI systems.
Experience with modern AI and agentic engineering practices, including workflow automation and AI-assisted development.

#CAP #Copilot

Software Engineering IC4 - The typical base pay range for this role across the U.S. is USD $119,800 - $234,700 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 $160,200 - $261,000 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.

Apply on apply.careers.microsoft.com About employer

More about this job

Skills

Microsoft 365
Research
Microsoft Azure
Coaching
Computer science
C
C++
C#
Oracle Java
JavaScript
Python
Workflow

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Jobs in the United States