Jobs in the United States

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Added 3 mins ago
Controls Engineering Intern/Co-Op
Dematic Corp. (ILD-US)
Grand Rapids, MI
Assists in the design of routine systems that integrate hardware and software.
Added 4 mins ago
Senior CI/CD & Infrastructure Automation Engineer
Hitachi Global
San Jose, CA
Design and implement robust CI/CD pipelines using Jenkins and Groovy to automate software delivery processes.
Added 5 mins ago
Senior Engineer, Mechanical - Fixed Equipment & Piping Integrity
Calcasieu Pass Operations LLC
United States
Senior Engineer, Mechanical - Fixed Equipment & Piping IntegrityLocated:
Added 6 mins ago
Fullstack Software Engineer II, Rebates
Conga
Houston, TX
Job Title: Full Stack Software Engineer II, Rebates
Added 6 mins ago
Senior Software Engineer - Operational Improvement
Western Governors University
Salt Lake City, UT
As a Senior Software Engineer, you’ll take ownership of complex technical problems and help shape the systems and engineering practices that support our university and its students. You’ll…
Added 10 mins ago
Engineer Senior – Spacecraft Mechanical Design
BAE Systems
Boulder, CO
Coordination required with personnel from all other spacecraft sub-systems including external interfaces such as customers, customer consultants, payload providers and launch vehicle…
Added 12 mins ago
Deputy Lead Engineer - Satellite Ground Systems
The Aerospace Corporation
El Segundo, CA
Minimum Requirements for Senior Project Engineer – Systems Engineering:
Added 12 mins ago
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Senior Backend Software Engineer
Kforce
Brooklyn, NY
- $49 to $59 USD / hour
We're looking for an experienced Senior Backend Software Engineer to help build and improve a high-scale platform supporting machine learning applications in production. This is a hands-on…
Added 15 mins ago
Software Engineer Internship – AI Platform Team
Wellmark, Inc.
Des Moines, IA
Current junior, senior, or master’s student pursuing a degree in Computer Science, Computer Engineering, Management Information Systems, Data Science, Software Engineering, Data…
Added 15 mins ago
Senior Electrical Engineer- Building Systems
WSP
Greenville, SC
…facilities, renewable energy, as well as protection and control systems in a wide variety of contexts (utilities, building, and Federal, State, and local government projects). Substantiates…
Added 16 mins ago
Engineer II
Rosendin Electric, Inc
United States
The Engineer II is a mid-level engineering position responsible for providing technical engineering information and support to the senior engineers to ensure that projects comply with the…
Added 17 mins ago
Senior Electrical Engineer (Power & Mixed-Signal)
Anduril Industries
Costa Mesa, CA
Anduril is seeking an experienced Electrical Engineer based in Costa Mesa, CA to develop and test cutting edge electronics for avionics propulsion systems. We are looking for a self-starter…
Added 17 mins ago
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Senior Backend Software Engineer, AI Observability & Evals Platform (NYC)
LangChain
New York, NY
- $180,000 to $240,000 USD / year
We are looking for a Senior Backend Engineer to join us. In this role you will be building the backend systems that power LangChain’s observability and evals platform. You will work on the…
Added 17 mins ago
Intern - Mechanical Engineer
PDC Protedyne Corporation
Bloomfield, CT
…patients, researchers, pharmaceutical companies and health systems make confident decisions and improve outcomes. Through our unparalleled science, data, technology and laboratory network,…
Added 18 mins ago
Co-op - Full-Stack Life Sciences Engineer
LCA Lab. Corp. of America
Durham, NC
Labcorp is seeking a Full-Stack Life Sciences Software Engineer Co-op to join our Office of the Chief AI Officer (CAIO) Team located in Burlington, NC or Durham, NC with the flexibility of…
Added 19 mins ago
MC
Construction Senior Engineer Associate
Maricopa County
Phoenix, AZ
- $75,250 to $120,000 USD / year
This position will serve as a Construction Senior Engineer Associate in the MCDOT Construction & Materials Division, working on Transportation and Maintenance Improvement Projects. An ideal…
Added 21 mins ago
DevSecOp Engineer
MANTECH
Patrick AFB, FL
…seamlessly integrating security practices throughout the entire Software Development Life Cycle (SDLC). By fostering a culture of shared security responsibility, you will move security from…
Added 22 mins ago
Thermal Analysis Engineer III
Axiom Space
United States
…marketplace. Our mission-driven team is seeking a bold and dynamic Senior Thermal Analysis Engineer (Level III) who is fueled by high accountability, execution horsepower, and driven to…
Added 23 mins ago
Senior Software Engineer (Runtimes)
HeroDevs, Inc.
Remote, United States
We are seeking a Senior Software Engineer to join our Never-Ending Support (NES) team. This role is specifically focused on developing and proving out new product lines in our runtimes. You…
Added 27 mins ago
Senior Software Engineer
Centauri Health Solutions
Tempe, AZ
The Senior Software Engineer is responsible for planning, designing and developing cloud-based software working as part of a SCRUM team. Managing individual project priorities and…
Added 27 mins ago
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Systems Engineer
Actalent
Saint Paul, MN
- $65 to $95 USD / hour
Job Title: Senior Systems Engineer Job DescriptionThe Senior Systems Engineer will provide technical leadership for the design, development, and optimization of advanced hypersonic test…
Added 27 mins ago
A
Electrical Test Engineer
Actalent
Golden Valley, MN
- $45 to $65 USD / hour
Senior Test Engineer We are seeking a Senior Test Engineer to lead system verification, reliability validation, and test strategy development for complex robotic and electro-mechanical…
Added 28 mins ago
UG
Senior Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…modern, reliable, and intelligent digital interfaces. As a Senior Software Engineer, you will play a key role in building and enhancing external payer-facing user interfaces that streamline…
Added 28 mins ago
UG
Senior Full Stack Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
We are seeking an innovative Sr Software Engineer to join our software development team. In this role, you will build and maintain full stack applications using Angular and Spring Boot,…
Added 28 mins ago
UG
Senior Full Stack Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Cyber Defense Tooling team is looking for a Senior Software Engineer to be a part of our development group. This individual will be tasked in helping maintain and advancing our in-house…

at Marriott

Senior Software Engineer – Backend

Bethesda, MD, United States

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Job details

Apply by: Nov 5, 2026
Experience: 8+ years of software engineering experience, including 6+ years of hands-on backend development.
Posting language: English
Posted: Nov 2, 2026

Original job description

Marriott is a world leader in hospitality. Offering the most powerful portfolio in the industry, our 31 brands and 8,500+ properties across 138 countries and territories give people more ways to connect, experience and expand their world. Diversity and inclusion are fundamental to our core values and strategic business goals. Taking care of people and their well-being is our most precious cultural inheritance.

As a Senior Software Engineer – Backend at Marriott, you will design, develop, and support scalable, secure, and high-performance backend services that power Marriott’s global digital platforms. You will build enterprise APIs, microservices, distributed systems, and cloud-native applications using technologies such as Java, Spring Boot, Node.js, REST, and GraphQL.

You will collaborate with product owners, architects, engineering teams, QA, DevOps, security, and platform teams to deliver resilient backend capabilities that integrate with enterprise systems, authentication platforms, customer data services, and third-party applications.

Key Responsibilities

Design, develop, and maintain scalable, secure, high-performance backend services and microservices using Java, Spring Boot, Node.js, or similar technologies.
Design and build RESTful and GraphQL APIs for web, mobile, partner, and enterprise integrations.
Architect cloud-native and distributed systems with a focus on scalability, resiliency, cache, security, and performance.
Integrate services with enterprise APIs, databases, authentication platforms, messaging systems, and third-party services.
Design and support event-driven and asynchronous integrations using APIs, events, queues, and messaging.
Participate in architecture reviews, technical design, code reviews, and technology evaluations, while mentoring engineers and promoting engineering best practices.
Develop automated tests and contribute to CI/CD, cloud deployments, monitoring, logging, and operational readiness.
Troubleshoot complex production issues across APIs, microservices, databases, integrations, and cloud infrastructure.
Participate in Agile/Scrum planning, estimation, refinement, and continuous improvement.

Required Qualifications

Bachelor’s degree in computer science, Software Engineering, or related field, or equivalent experience.
8+ years of software engineering experience, including 6+ years of hands-on backend development.
Strong experience with Java, Spring Boot, Node.js, or comparable enterprise backend technologies.
Strong experience designing RESTful/GraphQL APIs, microservices, and distributed systems.
Experience with relational/NoSQL databases, caching, and enterprise integration patterns.
Experience building cloud-native applications using AWS, Azure, or Google Cloud.
Strong understanding of application security, authentication, authorization, scalability, resiliency, and performance.
Experience with automated testing, CI/CD, monitoring, logging, and production troubleshooting.
Strong problem-solving, communication, collaboration, and technical leadership skills.

Preferred Qualifications

Experience with Spring Security, Spring Data, Node.js, TypeScript, and GraphQL.
Experience with Docker, Kubernetes, NGINX, and cloud-native deployment patterns.
Experience implementing resiliency patterns such as retries, circuit breakers, timeouts, and graceful degradation.
Familiarity with Git, JIRA, Jenkins, Harness, Dynatrace, and similar DevOps and observability tools.
Experience with API performance optimization, distributed systems, and production-scale applications.

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 positions offer a 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, paid parental leave and educational assistance.

Washington Applicants Only: Employees will accrue paid sick leave, 0.077 PTO balance for every hour worked and be eligible to receive a 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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