Jobs in the United States

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Added 4 mins ago
Principal Modeling & Simulation Engineer
KBR
Reston, VA
KBR is seeking a Principal Modeling & Simulation Engineer to join a dynamic, high-performing, multi-disciplinary team consisting of operational military and intelligence subject matter…
Added 8 mins ago
Principal Network Engineer - Routing & Switching
LEIDOS, INC.
Odenton, MD
Leidos is seeking a Principal Network Engineer specializing in routing and switching to serve as the senior technical authority for the routed and switched enterprise. The role is…
Added 8 mins ago
Principal Cyber Security Engineer
LEIDOS, INC.
Linthicum, MD
As a Principal Cyber Security Engineer you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the…
Added 9 mins ago
2027 Summer Internship: Maintenance and Facilities (SG15/16)
PACCAR
Denton, TX
…information technology, and distributes truck parts related to its principal…
Added 12 mins ago
UG
Principal Data Engineer - Remote
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
Experience with spec-driven development and AI-assisted software engineering
Added 14 mins ago
Mid-Level Software Engineer
Belay Technologies
Fort Meade, MD
Belay Technologies is seeking a Software Engineer to join our intel team. The Front-End Software Engineer will work with a team of other principal and senior-level contributors to provide…
Added 21 mins ago
TM
Field Service Manager
TGI MAIN COMPANY
Brooklyn, NY
- $85,000 to $95,000 USD / year
Serves as the territory liaison to technical support, training, and manufacturer’s engineering departments as well as sales management in service-related matters
Added 24 mins ago
Software Engineer Principal-Model Platform Support-Python/Slurm/Spark
PNC Bank NA
PA · Strongsville, OH · Farmers Branch, TX
…DevOps, Distributed Systems, Object-Oriented Programming (OOP), Software Development, Software Development Life Cycle (SDLC), Software Engineering, System…
Added 25 mins ago
B
Principal Software Engineer
Bexorg
New Haven, CT
- $200,000 to $260,000 USD / year
…developed. At the intersection of cutting-edge neuroscience, AI, engineering, and translational drug development, our team combines scientific rigor, responsible stewardship, and…
Added 27 mins ago
Principal Software Engineer
Grubhub Holdings Inc.
United States
We're looking for a Principal Engineer to set the technical direction for this team from its earliest days and bring AI-enabled development practices to Wonder Engineering. You'll define…
Added 29 mins ago
Principal Software Development Engineer
Zscaler
Santa Clara, CA
We are looking for a Principal Software Development Engineer to join our team. This is a Hybrid role, reporting to the Director, Software Engineering in the Engineering department. You will…
Added 29 mins ago
Principal Regulatory Affairs Specialist
Acist Medical Systems Inc.
Eden Prairie, MN
The Principal Regulatory Affairs Specialist is responsible for developing and implementing regulatory strategies across projects, processes, and/or products. This individual partners with…
Added 38 mins ago
Clinical Specialist, CRM- Neptune, NJ
MDU Medtronic USA Inc
Remote, United States
Maintain expertise in CRM products, therapies, software platforms, and emerging technologies through ongoing training and development.
Added 38 mins ago
Clinical Specialist CRM - Charlotte, NC
MDU Medtronic USA Inc
Remote, United States
…managing inventory and equipment resources, maintaining programmer software, and assisting with daily coverage logistics to meet customer and business…
Added 39 mins ago
Principal Engineer
Parachute Health
Remote, United States
We are seeking a Principal Engineer to be the technical leader of one of our engineering divisions. You will own the architecture and technical direction across multiple teams working on…
Added 43 mins ago
Lead Full-Stack Developer
LMI
United States
LMI is seeking a Lead Full Stack Developer to lead the design, development, integration, and sustainment of a secure, web-based mission data and digital asset management application…
Added 46 mins ago
Principal Product Manager
Docusign
San Francisco, CA · Chicago, IL · Seattle, WA
Docusign is looking for a Principal Product Manager to lead the end-to-end convergence of Contract Lifecycle Management (CLM) into Intelligent Agreement Management (IAM). This is a…
Added 47 mins ago
Lead Journey Architect
GitLab
Remote, United States
Experience in business-to-business software as a service is helpful, as is domain knowledge of development and operations (DevOps) or development, security and operations (DevSecOps).
Added 56 mins ago
Principal Product Manager
projects/helpful-passage-853/companies/9810ab3a-d8cd-4ba4-9ee5-ca421241fe3c
San Francisco, CA · Chicago, IL · Seattle, WA
…management (CLM). What you'll do Docusign is looking for a Principal Product Manager to lead the end-to-end convergence of Contract Lifecycle Management (CLM) into Intelligent Agreement…
Added 1 hour ago
A
Senior Technical Consultant - CTEM / Vulnerability Management Engineer
AHEAD
Remote, United States
- $170,000 to $180,000 USD / year
…advances in cloud infrastructure, automation and analytics, and software delivery, we help enterprises deliver on the promise of digital…
Added 1 hour ago
Systems Engineering Sr. Principal II
BAE Systems
Cedar Rapids, IA
Job Description Ready to make a difference? BAE Systems is looking Systems Engineering Leads to work as part of a cross-functional, multi-disciplinary team to design, integrate, debug, and…
Added 1 hour ago
Controller
JM Huber Corporation
Charlotte, NC
…brings together professionals with experience in research and development, product engineering and manufacturing to create products that solve specific…
Added 1 hour ago
Principal Scientist I or II - Synthetic Chemist, Process Development Engineering & Safety - FSP
Parexel International, LLC
NJ
The Chemical Engineering Research and Development department of one of our clients in Rahway, NJ is seeking a motivated and technically focused chemist who is looking for an opportunity to…
Added 1 hour ago
Principal Cybersecurity Asset Intelligence
Cummins Talent Acquisition
Columbus, IN
…current attacks and trends. Collaborates with Cybersecurity Engineering teams and business to communicate risks and recommend security enhancements. Ensures that security technologies…
Added 1 hour ago
Senior Principal Signals & Communications Engineering Specialist - RR&T
Burns Engineering, Inc.
Philadelphia, PA · Riverside, CA
The Senior System Engineering Specialist provides technical leadership for the development, integration, and verification of complex train control and signaling systems. This role leads…

at Marriott

FLEX Senior Software Engineer

Bethesda, MD, United States

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Job details

Apply by: Nov 24, 2026
Posting language: English
Posted: Nov 4, 2026

Original job description

This is a temporary position

The assignment duration is through 10/21/2027

JOB SUMMARY

Are you ready to make a real impact with your code? As a key technical contributor on our Android Platform Team, you’ll play a pivotal role in advancing the Marriott Bonvoy app, driving innovation and excellence across our feature teams.

You’ll collaborate with top-tier talent - including Principal Engineers, Engineering Directors, Solution Architects, Product Leads, UX Designers, QA Engineers and more - to deliver high-impact solutions that matter. Your work will directly support our strategic goals, blending hands-on development with technical advisory responsibilities.

In this role, you’ll collaborate with Product Owners and serve as a part of technical workgroups, acting as a go-to expert for complex, non-routine challenges. You’ll dive into research, design, and implementation of cutting-edge capabilities that meet both current and future developer and user needs.

Define and build the next evolution of mobile solutions that elevate the Marriott experience. You’ll oversee various mini-projects, ensuring they’re delivered on time and within scope - while leveraging the latest technologies in innovative and meaningful ways.

If you're passionate about crafting elegant code, solving real-world problems, and working in a dynamic, collaborative environment, we’d love to meet you.

CANDIDATE PROFILE

Education and Experience

Required

Bachelor’s degree or equivalent experience/certification
7+ years’ experience in software development with expert level expertise in multiple programming languages and methodologies
3+ years hands-on experience with Android native application development languages, frameworks and tools (e.g., Kotlin, Java)
Demonstrated expertise in designing, developing, and maintaining scalable applications using Kotlin and Kotlin Multiplatform (KMP) to deliver cross-platform solutions efficiently
Technology leadership experience in a feature team
Strong verbal and written communication skills with the ability to articulate complex technical ideas in easy-to-understand business terms

Preferred

Experience developing apps for large, critical user bases
Experience contributing to the development and maintenance of SDKs and libraries, focusing on usability and reliability for client applications
Proficient understanding of Android Architecture components (Jetpack Compose, Data Binding, etc.)
Strong architectural mindset and experience working with MVVM/MVI design patterns
Expertise in multithreading techniques and hands on experience with Coroutines or RxJava.
Solid understanding of caching mechanisms, data management and storage solutions (Room, SQLite, etc.)
Excellent knowledge of working with dynamic data using services (e.g., JSON, REST APIs, GQL, etc.)
Experience with unit testing and Android testing frameworks such as Espresso
Experience with Data Modeling, Networking, and Push Notification frameworks
Experience with Android Wear technologies
Experience in Agile software methodologies such as Scrum or SAFe
Experience with DevOps tools such as Git, JIRA, Jenkins, Dynatrace
Active contributions to OSS projects
Relevant technology certifications
Experience with 3rd Party SDK integrations such as Google Maps and other open source libraries
Experience packaging and publishing applications on Google Play
Experience with Android analytics, crash reporting, testing and other peripheral frameworks
Understanding of latest trends in mobile and web technologies
Demonstrated understanding of mobile industry trends, development products and environments as well as best practices for mobile application design and development
Demonstrated ability to anticipate future software engineering opportunities
Ability to accomplish results through others, particularly by establishing relationships, effective controls and leading in a managed service environment

CORE WORK ACTIVITIES

Technical Leadership

Trains and/or mentors other team members, and peers as appropriate
Identifies opportunities to enhance the service delivery processes.

Delivering Technology

Performs more complex quantitative and qualitative analyses for service delivery processes and projects.
Facilitates achievement of expected deliverables and obligations of Services Providers
Validates completeness of requirements prior to Service Provider solutioning
Ensures all projects follow the defined development and business case processes
Ensures proper coordination with appropriate IT and vendor relations teams
Provides consultation for routine and complex systems development
Ensures early warning to the business stakeholder executives regarding degraded or missed service levels
Coordinates with Operations and Infrastructure teams for deployment and production support activities

IT Governance

Follows all defined IT standards and processes (i.e., IT Governance, SM&G, Architecture, etc.), and provides input for improvements to the appropriate process owners as needed
Maintains a proper balance between business and operational risk
Follows the defined project management standards and processes

Service Provider Management

Validates that Service Providers develop and manage respective aspects of a project plan, including schedules, deliverables, and appropriate metrics.
Makes short term plans for the team to effectively utilize resources
Monitors Service Provider outcomes
Reviews estimates of work effort for client project provided by Service Providers for accuracy
Facilitates timely resolution of service delivery problems and minimizes the impact to clients

At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated. Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law.

Marriott International is the world’s largest hotel company, with more brands, more hotels and more opportunities for associates to grow and succeed. Be where you can do your best work, begin your purpose, belong to an amazing global team, and become the best version of you.

All locations offer 401(k) plan, stock purchase plan, discounts at Marriott properties, commuter benefits, employee assistance plan, and childcare discounts. Benefits are subject to terms and conditions, which may include rules regarding eligibility, enrollment, waiting period, contribution, benefit limits, election changes, benefit exclusions, and others. Click here to learn more.

Full-time positions also offer coverage for medical, dental, vision, health care flexible spending account, dependent care flexible spending account, life insurance, disability insurance, accident insurance, adoption expense reimbursements, and paid parental leave.

Washington Applicants Only: Employees will accrue paid sick leave, 0.0384 PTO balance for every hour worked and be eligible to receive minimum of 9 holidays annually.

Marriott Headquarters (HQ) supports a hybrid work environment that helps associates Be Connected. HQ based roles are generally hybrid and require regular in-office presence at the assigned location, including for candidates who live within commuting distance of HQ for a role listed as remote. Remote roles will be clearly identified in the job posting.

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