70,343 Backend Systems jobs in the United States

Software Engineer - Backend Systems

San Diego, California, United States

Software and Services

Summary

Posted: Aug 06, 2025

Weekly Hours: 40

Role Number: 200601084-3543

Do you want to help define the future of delivering Apple software to customers? Join Software Delivery’s Build Experience team to help work on new technologies that will be used to deliver Apple platforms to millions of customers.

Our team has a passion for innovation and engineering and is looking for individuals with a genuine excitement to collaborate with others to solve sophisticated problems with a focus on the user experience.

Description

You will join a team working on the next generation of software release workflows that enables the software development lifecycle for an ever-growing number of platforms and teams contributing to software products. Our applications integrate with developers’ workflows to enable the software development lifecycle from integrating source code all the way to releasing Apple platforms and assets to customers.

Our team is a group of engineers dedicated to reusable design and architecture, working together to deliver elegant, extensible, and high-quality engineering solutions. We have an encouraging and growth-focused workplace culture, supporting each other as a team and providing mentorship on technical and leadership skills. We are looking for individuals who share those values and want to improve and extend our services and products.

Minimum Qualifications

• Technologies: Ruby, Redis, Kafka, etc.

• Knowledge: problem solving, architecture, debugging, testing, and operations / monitoring

• User-focused: passion for quality, attention to details, and delivering outstanding user experiences

• Collaboration: excellent communication skills and genuine interest to mentor others and collaborate with teams across a wide range of technology and disciplines

• BS, MS in Computer Science or equivalent experience

Preferred Qualifications

• Experience with databases (relational and NoSQL databases like Cassandra)

• Knowledge of containerization, orchestration technologies, networking and security

• Experience with server side development and systems programming

• Experience leading the technical development of larger features and collaborating across organizational boundaries

Pay & Benefits

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $139,500 and $258,100, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.Learn more about Apple Benefits. (

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .

Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation.

Apple participates in the E-Verify program in certain locations as required by law.Learn more about the E-Verify program ( .

Apple is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. Reasonable Accommodation and Drug Free Workplace policy Learn more .

Apple is a drug-free workplace. Reasonable Accommodation and Drug Free Workplace policy Learn more .

Apple will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law. If you’re applying for a position in San Francisco, review the San Francisco Fair Chance Ordinance guidelines applicable in your area.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

• Design, develop, and deploy scalable backend services and APIs.
• Write high-quality, testable, and maintainable code.
• Collaborate with frontend engineers, product managers, and QA teams.
• Optimize application performance, scalability, and reliability.
• Troubleshoot and resolve software defects and production issues.
• Participate in code reviews and provide constructive feedback.
• Contribute to architectural discussions and technology selection.
• Mentor junior software engineers and promote best practices.
• Stay up-to-date with emerging technologies and industry trends.

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of professional experience in backend software development.
• Proficiency in one or more backend languages such as Java, Python, Go, or Node.js.
• Experience with microservices architecture and RESTful APIs.
• Strong understanding of database technologies (SQL and NoSQL).
• Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Experience with CI/CD pipelines and automated testing.
• Excellent problem-solving and analytical skills.
• Strong communication and teamwork abilities.

• Design, develop, and maintain scalable backend systems and APIs.
• Write high-quality, testable, and efficient code.
• Collaborate with cross-functional teams to define and implement new features.
• Work with databases, including SQL and NoSQL solutions.
• Develop and deploy microservices architectures.
• Participate in code reviews and promote best practices.
• Troubleshoot and resolve complex technical issues.
• Mentor junior software engineers.

• Bachelor's or Master's degree in Computer Science or related field.
• 5+ years of backend software development experience.
• Proficiency in one or more backend languages (Java, Python, Go).
• Experience with cloud platforms (AWS, Azure, GCP).
• Strong knowledge of microservices and API design.
• Familiarity with databases and distributed systems.
• Excellent problem-solving and communication skills.

• Design, develop, and maintain scalable and reliable backend services and APIs.
• Write clean, efficient, testable, and maintainable code in one or more backend languages (e.g., Python, Java, Go).
• Collaborate with cross-functional teams including frontend engineers, product managers, and QA engineers.
• Implement and manage database solutions (SQL and NoSQL).
• Optimize application performance, scalability, and security.
• Participate in code reviews to ensure code quality and share knowledge.
• Troubleshoot, debug, and resolve complex technical issues.
• Contribute to the design and architecture of new features and systems.
• Deploy and manage applications on cloud platforms (AWS, Azure, GCP).
• Stay up-to-date with emerging technologies and industry best practices.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Minimum of 5 years of professional backend software development experience.
• Proficiency in one or more backend programming languages (e.g., Python, Java, Go, Node.js).
• Experience with cloud platforms such as AWS, Azure, or GCP.
• Strong understanding of database systems (e.g., PostgreSQL, MySQL, MongoDB).
• Experience with RESTful API design and development.
• Knowledge of microservices architecture and containerization (Docker, Kubernetes).
• Familiarity with agile development methodologies.
• Excellent problem-solving and analytical skills.
• Strong communication and teamwork abilities.

Software Engineer - Backend Systems (SW Delivery)

San Diego, California, United States

Software and Services

Summary

Posted: Jul 25, 2025

Weekly Hours: 40

Role Number: 200610789-3543

Are you passionate about shaping the future of Apple software platforms? Join Software Delivery's Device Services team, where you'll support and develop cutting-edge testing technologies that ensure Apple’s products reach millions of customers with the highest quality. Our team thrives on innovation and engineering excellence, seeking individuals who are excited to collaborate, solve complex problems, and focus on device testing, observability, and software quality and reliability.

Description

As a member of our team, you will support Apple’s software test platforms and build infrastructure essential to delivering Apple's products. Our applications and device infrastructure seamlessly integrate with developers’ workflows, enabling comprehensive testing of operating systems and application software throughout the software development lifecycle. We are a group of dedicated engineers committed to scalable infrastructure and design, working collaboratively to deliver elegant, extensible, and high-quality engineering solutions.

Our workplace culture is encouraging and growth-oriented, fostering teamwork and providing mentorship in technical and leadership skills. We seek individuals who share our values and are eager to enhance and expand our services and products.

Minimum Qualifications

• Knowledge: Strong problem-solving skills, architectural understanding, debugging, testing, and operations/monitoring

• Technologies: 3+ years of non-internship professional software development experience, and knowledge of unix fundamentals

• User-Focused: A passion for quality, keen attention to detail, and a commitment to delivering outstanding customer experiences

• Collaboration: Excellent communication skills with a genuine interest in mentoring others and collaborating with teams across diverse technologies and disciplines

• BS, MS in Computer Science or equivalent experience

Preferred Qualifications

• Experience with CI/CD systems and background job execution

• Knowledge of virtualization, orchestration technologies, networking, and security

• Experience in server-side development and systems programming

• Proven ability to lead the technical development of distributed backend systems

• Experience collaborating across organizational boundaries

Pay & Benefits

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $139,500 and $258,100, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.Learn more about Apple Benefits. (

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .

Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation.

Apple participates in the E-Verify program in certain locations as required by law.Learn more about the E-Verify program ( .

Apple is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. Reasonable Accommodation and Drug Free Workplace policy Learn more .

Apple is a drug-free workplace. Reasonable Accommodation and Drug Free Workplace policy Learn more .

Apple will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law. If you’re applying for a position in San Francisco, review the San Francisco Fair Chance Ordinance guidelines applicable in your area.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

ABOUT THE TEAM

At Anduril's Tactical Recon and Strike (TRS) team, we're pushing the boundaries of aerial drone technology. We're the driving force behind groundbreaking products like Ghost, Anvil, Bolt, and Altius, taking them from concept to fully operational systems that are reshaping the landscape of defense and security. Our team tackles the entire spectrum of small drone development (Group 1-3), from the drones themselves to the critical equipment needed for testing, deployment, and operation. We thrive on solving complex challenges, collaborating with specialist teams to deliver cutting-edge solutions for our customers. In TRS, you'll be at the forefront of innovation, working with state-of-the-art technology and pushing the limits of what autonomous systems can achieve. If you're passionate about creating transformative technology and want to be part of a team that's shaping the future of defense capabilities, we want to hear from you. Join us in our quest to develop game-changing aerial systems that are redefining what's possible in tactical reconnaissance and strike operations.

The Vehicle Autonomy team at Anduril develops the core robotics technologies that enable Anduril's products (e.g., Ghost, Altius) to conduct a wide variety of missions. Our team applies practical experience with modern software technologies to redefine robotics using autonomy.

We are looking for Full Stack Engineers to join our team. As a Full Stack Engineer at Anduril you will be architecting and building out user interface applications from backend to frontend, deploying them to users, and making sure they're meeting users' requirements. You will be working alongside a team of engineers with diverse backgrounds as well as engaging with internal and external stakeholders. As an early member of the team, your decisions will have a large impact on the company today and into the future. We believe that simple systems are easier to understand, maintain, and scale. You will be making trade-offs as you work to ensure that our systems are prepared to scale - being able to effectively communicate these trade-offs with your teammates is key.
What You'll Do

• Design, build, test, and deploy real-time, map-based user interfaces for displaying and interacting with sensor data and controlling Altius aircraft in the Lattice UI for direct control for engineers and tactical control for end users.
• Help define foundational software architectures, visual designs, and user experience workflows for Altius, working directly with chief engineers, program managers, flight test engineers, and end-user customers to demonstrate capability and iterate on feedback.
• Work directly with web frontend technologies like TypeScript/React, high-performance backend technologies like C++/Rust/Golang, and software product lifecycle technologies like NixOS/CircleCI/Docker.
• Work alongside engineers using multiple other full stack technologies like Java/Kotlin/Android and C++/Qt.
• Test and evaluate your software at multiple levels of rigor using simulations, benchtop hardware, and live flight assets.

• Degree in Computer Science, Computer Engineering, Aerospace Engineering, or another related technical degree.
• Experience developing software for user interface applications, especially high-traffic, data-intensive, or map-based systems
• Proficiency with modern Web frontend programming languages including HTML/CSS, JavaScript, TypeScript, and React Framework.
• Proficiency with modern backend/middleware programming languages such as C++, Rust, or Golang
• Familiarity with client/server networking technologies and relationships such as TCP/UDP/Multicast, HTTP (REST), or protobuf/gRPC.
• Proven ability to empathize with users, to break down user needs into software features, and to balance the ideal user experience with practical engineering constraints.
• Eligible to obtain and maintain an active U.S. Secret security clearance

• Experience working with the DoD where safety is paramount, regulations must be balanced, and operational environments are tightly controlled.
• Experience in a startup or small company working environment where deadlines are tight, requirements are open-ended, and the teams are often fewer than 10 people.
• Experience with 3D geospatial analysis and mapping software such as ArcGIS, Cesium, MapBox, or TAK.
• Experience developing user interface software that does not require Internet access or has local/offline functionality.
• Exposure to technologies related to Altius such as fixed-wing flight mechanics, UAV control, mesh networking, and launch systems.
• Exposure to aviation such as a hobbyist RC piloting, holding a Private Pilot License or Part 107 Remote Pilot License.

• Platinum Healthcare Benefits:For U.S. roles, we offer comprehensive medical, dental, and vision plans at little to no cost to you.
  • For UK roles, Private Medical Insurance (PMI): Anduril will cover the full cost of the insurance premium for an employee and dependents.
  • For AUS roles, Private health plan through Bupa: Coverage is fully subsidized by Anduril.
• Basic Life/AD&D and long-term disability insurance 100% covered by Anduril, plus the option to purchase additional life insurance for you and your dependents.
• Extremely generous company holiday calendar including a holiday hiatus in December, and highly competitive PTO plans.
• 16 weeks of paid Caregiver & Wellness Leave to care for a family member, bond with your baby, or tend to your own medical condition.
• Family Planning & Parenting Support: Fertility (eg, IVF, preservation), adoption, and gestational carrier coverage with additional benefits and resources to provide support from planning to parenting.
• Mental Health Resources: We provide free mental health resources 24/7 including therapy, life coaching, and more. Additional work-life services, such as free legal and financial support, available to you as well.
• A professional development stipend is available to all Andurilians.
• Daily Meals and Provisions: For many of our offices this means breakfast, lunch and fully stocked micro-kitchens.
• Company-funded commuter benefits available based on your region.
• Relocation assistance (depending on role eligibility).
• 401(k) retirement savings plan - both a traditional and Roth 401(k). (US roles only)

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

ABOUT THE TEAM

At Anduril's Tactical Recon and Strike (TRS) team, we're pushing the boundaries of aerial drone technology. We're the driving force behind groundbreaking products like Ghost, Anvil, Bolt, and Altius, taking them from concept to fully operational systems that are reshaping the landscape of defense and security. Our team tackles the entire spectrum of small drone development (Group 1-3), from the drones themselves to the critical equipment needed for testing, deployment, and operation. We thrive on solving complex challenges, collaborating with specialist teams to deliver cutting-edge solutions for our customers. In TRS, you'll be at the forefront of innovation, working with state-of-the-art technology and pushing the limits of what autonomous systems can achieve. If you're passionate about creating transformative technology and want to be part of a team that's shaping the future of defense capabilities, we want to hear from you. Join us in our quest to develop game-changing aerial systems that are redefining what's possible in tactical reconnaissance and strike operations.

The Vehicle Autonomy team at Anduril develops the core robotics technologies that enable Anduril's products (e.g., Ghost, Altius) to conduct a wide variety of missions. Our team applies practical experience with modern software technologies to redefine robotics using autonomy.

We are looking for Full Stack Engineers to join our team. As a Full Stack Engineer at Anduril you will be architecting and building out user interface applications from backend to frontend, deploying them to users, and making sure they're meeting users' requirements. You will be working alongside a team of engineers with diverse backgrounds as well as engaging with internal and external stakeholders. As an early member of the team, your decisions will have a large impact on the company today and into the future. We believe that simple systems are easier to understand, maintain, and scale. You will be making trade-offs as you work to ensure that our systems are prepared to scale - being able to effectively communicate these trade-offs with your teammates is key.
What You'll Do

• Design, build, test, and deploy real-time, map-based user interfaces for displaying and interacting with sensor data and controlling Altius aircraft in the Lattice UI for direct control for engineers and tactical control for end users.
• Help define foundational software architectures, visual designs, and user experience workflows for Altius, working directly with chief engineers, program managers, flight test engineers, and end-user customers to demonstrate capability and iterate on feedback.
• Work directly with web frontend technologies like TypeScript/React, high-performance backend technologies like C++/Rust/Golang, and software product lifecycle technologies like NixOS/CircleCI/Docker.
• Work alongside engineers using multiple other full stack technologies like Java/Kotlin/Android and C++/Qt.
• Test and evaluate your software at multiple levels of rigor using simulations, benchtop hardware, and live flight assets.

• Degree in Computer Science, Computer Engineering, Aerospace Engineering, or another related technical degree.
• Experience developing software for user interface applications, especially high-traffic, data-intensive, or map-based systems
• Proficiency with modern Web frontend programming languages including HTML/CSS, JavaScript, TypeScript, and React Framework.
• Proficiency with modern backend/middleware programming languages such as C++, Rust, or Golang
• Familiarity with client/server networking technologies and relationships such as TCP/UDP/Multicast, HTTP (REST), or protobuf/gRPC.
• Proven ability to empathize with users, to break down user needs into software features, and to balance the ideal user experience with practical engineering constraints.
• Eligible to obtain and maintain an active U.S. Secret security clearance

• Experience working with the DoD where safety is paramount, regulations must be balanced, and operational environments are tightly controlled.
• Experience in a startup or small company working environment where deadlines are tight, requirements are open-ended, and the teams are often fewer than 10 people.
• Experience with 3D geospatial analysis and mapping software such as ArcGIS, Cesium, MapBox, or TAK.
• Experience developing user interface software that does not require Internet access or has local/offline functionality.
• Exposure to technologies related to Altius such as fixed-wing flight mechanics, UAV control, mesh networking, and launch systems.
• Exposure to aviation such as a hobbyist RC piloting, holding a Private Pilot License or Part 107 Remote Pilot License.

• Platinum Healthcare Benefits:For U.S. roles, we offer comprehensive medical, dental, and vision plans at little to no cost to you.
  • For UK roles, Private Medical Insurance (PMI): Anduril will cover the full cost of the insurance premium for an employee and dependents.
  • For AUS roles, Private health plan through Bupa: Coverage is fully subsidized by Anduril.
• Basic Life/AD&D and long-term disability insurance 100% covered by Anduril, plus the option to purchase additional life insurance for you and your dependents.
• Extremely generous company holiday calendar including a holiday hiatus in December, and highly competitive PTO plans.
• 16 weeks of paid Caregiver & Wellness Leave to care for a family member, bond with your baby, or tend to your own medical condition.
• Family Planning & Parenting Support: Fertility (eg, IVF, preservation), adoption, and gestational carrier coverage with additional benefits and resources to provide support from planning to parenting.
• Mental Health Resources: We provide free mental health resources 24/7 including therapy, life coaching, and more. Additional work-life services, such as free legal and financial support, available to you as well.
• A professional development stipend is available to all Andurilians.
• Daily Meals and Provisions: For many of our offices this means breakfast, lunch and fully stocked micro-kitchens.
• Company-funded commuter benefits available based on your region.
• Relocation assistance (depending on role eligibility).
• 401(k) retirement savings plan - both a traditional and Roth 401(k). (US roles only)

• Lead the design, development, and deployment of scalable backend services and APIs.
• Architect and implement robust, high-performance distributed systems.
• Write clean, efficient, and well-documented code following best practices.
• Guide and mentor a team of software engineers, providing technical leadership and support.
• Collaborate with product management and cross-functional teams to define and deliver software features.
• Drive the adoption of modern software development methodologies, including CI/CD, automated testing, and code reviews.
• Optimize application performance, scalability, and reliability.
• Troubleshoot and resolve complex technical issues in production environments.
• Evaluate and integrate new technologies and tools to improve the development process.
• Contribute to technical strategy and architectural decision-making.

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Minimum of 7 years of experience in software development, with a focus on backend systems.
• Minimum of 2 years of experience in a technical leadership or team lead role.
• Proficiency in one or more backend programming languages (e.g., Java, Python, Go, Node.js).
• Strong experience with microservices architecture, RESTful APIs, and database technologies (SQL, NoSQL).
• Experience with cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Solid understanding of software design patterns, data structures, and algorithms.
• Excellent problem-solving, debugging, and analytical skills.
• Strong communication and collaboration abilities.

• Design and build extensible backend systems that support flexible configurations for different customers and content types.
• Develop infrastructure that interfaces cleanly with LLMs-enabling prompt engineering, context injection, and modular evaluation workflows.
• Build tooling and platforms that enable fast iteration by AI engineers and analysts, including declarative pipelines, parameterized jobs, and reproducible experiments.
• Prioritize ease of deployment, integration, and testing-both for internal teams and external partners.
• Collaborate closely with product, data, and policy teams to translate nuanced safety needs into scalable, maintainable software systems.

• 3+ years of experience in backend systems or infrastructure engineering.
• Strong software engineering skills in Python, Go, Java, or equivalent.
• Experience designing scalable APIs, backend systems and data pipelines.
• Familiarity with LLM-based systems (e.g., prompt management, context formatting, batch inference, prompt-tuning workflows).
• Strong understanding of cloud-native infrastructure (e.g., AWS, Lambda, Kubernetes, CI/CD pipelines).
• Passion for building systems that unlock velocity and experimentation for cross-functional teams.

• Background in trust & safety, or content moderation.
• Familiarity with Django, Snowflake, React, Step functions.
• Experience with LLM-Ops and DevOps.

• Work with a group of renown industry leaders in AI and Online Safety to shape the future of the industry.
• Ample opportunity and support for growth, as a technical individual contributor, or manager.
• Apply AI technology to real-world business use cases at a significant scale, with blue chip customers
• Work as part of a team where you can know everyone, but don't have to do everyone's job.
• Competitive compensation, comprehensive benefits, and hybrid in-office policy.