Jobs in the United States

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AI Engineer
Metas Solutions
United States
Participate in code reviews, document implementation decisions, and collaborate with engineering and DevSecOps teams.
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CMM Programmer (ZEISS CALYPSO)
South Bay Solutions
Fremont, CA
Develop, modify, and optimize CMM programs utilizing ZEISS CALYPSO software from customer drawings, CAD models, and engineering specifications.
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Process Engineer (Polymers)
Indigo Ethylene
El Segundo, CA
Our client is hiring a Process Engineer (Polymers) to own the engineering of its polymerization reactor trains: the step that turns its low-cost ethylene into HDPE pellets.
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Industrial Security/Principal Industrial Security Analyst
Northrop Grumman
Baltimore, MD · Baltimore
Create, maintain, and leverage strong working relationships with program management, engineering, contracts, and other internal stakeholders, as well as external customers and government…
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Engineer Manufacturing
Northrop Grumman
Baltimore, MD · Baltimore
Bachelor of Science degree in Engineering or related STEM area with a minimum of 2 years of relevant experience (or with a minimum of 1 year with an MS); Candidates with a High School…
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Quality Engineer/Principal Quality Engineer 2/3
Northrop Grumman
Sykesville, MD · Sykesville
…environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic planning. We are looking for innovators who can help us keep building on our wide…
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Systems Engineer/Senior Systems Engineer *
Northrop Grumman
Chantilly, VA · Chantilly
Background working software systems engineering.
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2027 Associate Systems Engineer (AHT) - Dulles VA
Northrop Grumman
Dulles, VA · Dulles
This Systems Engineering position is an engineering support role withing Fault Management and System Autonomy in Eastern Engineering at Northrop Grumman Space Systems located in Dulles, VA.
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Staff Systems Engineer I&T Lead
Northrop Grumman
Dulles, VA · Dulles
We are seeking a highly skilled Systems Integrator with expertise in ground software systems, integration, and testing. The ideal candidate will be responsible for supporting the…
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Sr. Principal Systems Engineer I&T Lead
Northrop Grumman
Dulles, VA · Dulles
We are seeking a highly skilled Systems Integrator with expertise in ground software systems, integration, and testing. The ideal candidate will be responsible for supporting the…
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2027 Associate Mission Assurance Engineer - Rocket Center WV
Northrop Grumman
Rocket Center, WV · Rocket Center
Discover careers that change the world and further advancements in defense, technology, and engineering today at Northrop Grumman. Use your experience to grow your career and support our…
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Sr. GRC Engineer
Blue Origin LLC
Seattle, WA
The Blue Origin Cybersecurity GRC team is reducing the cost of security compliance through automation and engineering. This is primarily an engineering role: you will design, build, and…
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Senior System Validation and Test Automation Engineer - TeraWave RF and Optical
Blue Origin LLC
Seattle, WA
…measurable acceptance criteria, and turn test results into clear engineering decisions. Successful senior engineers design maintainable automation, isolate failures across hardware and…
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Material Manager - Nuclear Projects
ACS Professional Staffing
Richland, WA
Validate that the Engineering Change bill of material meets project requirements for quality level and status in Asset Suite 9.
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Avionics Hardware Engineer II - Lunar Permanence
Blue Origin LLC
Seattle, WA
This is a hands-on product engineering role. Working with experienced engineers and cross-functional partners, you will support the development lifecycle from requirements and design…
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Lunar Operations Training Engineer - III
Blue Origin LLC
Seattle, WA
Serve as the primary technical and programmatic point of contact between the Mission Operations Training Team and internal/external engineering development teams and vendors.
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CO
Administrative Intern
City of Victorville
Victorville, CA
- $21.66 USD / hour
…Administration, Accounting, Architecture, Computer Science, Engineering, Urban Planning, Human Resources, Communications, OR a relative field of study. Requirements of education and…
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Project Engineer
Spherion
Livermore, CA
- $80,000 to $150,000 USD / year
…testing solutions. This position requires a combination of software programming, electrical and mechanical engineering knowledge, and hands-on experience with automated…
Added 1 min ago
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(USA) Principal Software Engineer
Walmart
SUNNYVALE, CA · HOBOKEN, NJ · BENTONVILLE, AR · BELLEVUE, WA
- $110,000 to $286,000 USD / year
As a Principal Software Engineer in Walmart Global Tech's Growth Technology organization, you'll tackle engineering challenges at a scale few companies can match. We're looking for hands-on…
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Manager Systems Engineering 1
Northrop Grumman
Buffalo, NY · Buffalo
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of…
Added 1 min ago
Manager Software Engineering 1
Northrop Grumman
Warner Robins, GA · Warner Robins
Northrop Grumman Defense Systems Sector has a need for a Software Engineering Manager 1 at its campus in Warner Robins, GA. The successful candidate will demonstrate technical ability and…
Added 1 min ago
2027 Associate Systems Test Engineer / Systems Test Engineer - Huntsville AL
Northrop Grumman
Huntsville, AL · Huntsville
…simulation, integrated battle command systems, advanced weapons, and software development and IT modernization and sustainment, focused on dynamic mission-sets with quick-turn requirements…
Added 1 min ago
Sr Principal Systems Engineer - AHT
Northrop Grumman
Huntsville, AL · Huntsville
…systems. This role focuses on improving system capabilities and software support for computing platforms that enable next-generation capabilities. The successful candidate will work across…
Added 1 min ago
Production Test Tech 1
Northrop Grumman
Madison, AL · Madison
…environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic planning. We’re looking for innovators who can help us keep building on our wide…
Added 1 min ago
Engineer or Principal Engineer Material & Process
Northrop Grumman
El Segundo, CA · El Segundo
…application processes to develop and optimize materials for use in engineering design of and/or application in aeronautical structures, systems and…

ClassPass

Sr Software Engineer - Machine Learning & Data

United States

The base salary range for this position in the United States is $150,000 to $200,000.

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Job details

Pay: The base salary range for this position in the United States is $150,000 to $200,000.
Posting language: English
Posted: Nov 5, 2026

Original job description

At Playlist, life's richest moments happen when people step away from screens to move, connect, explore, and play. We're building the definitive platform for intentional living, connecting people with inspiring experiences in fitness, wellness, and beyond. With popular brands like Mindbody and ClassPass, Playlist empowers businesses and individuals, making it effortless for aspirations to become actions. Join us in reshaping technology's role to foster meaningful, real-world connections.

ClassPass offers thousands of fitness and wellness experiences worldwide, helping people lead active, balanced lifestyles. Our platform makes discovering and enjoying activities simple, personalized, and joyful - whether it's fitness classes, self-care sessions, a healthy lunch, or a new adventure. Join us in shaping healthier, more vibrant communities around the globe.

Who we are We're a passionate engineering, platform, and operations team, developing and supporting ground-breaking products. Together, we'll build for the future, creating more opportunities for wellness businesses around the world to help their customers lead full, healthy lives. We push ourselves and our company to always strive for this higher purpose, recognizing the power in working together toward the same goal. We believe in building a diverse company where everyone feels safe bringing their authentic selves to work. And we believe that the secret to success is our people. Join the team, and let's see what we can accomplish together!

About the team The ClassPass ML & Data team builds the models and data systems that power core parts of the member and partner experience, including pricing, personalization, search, and inventory. We work closely with data scientists, product managers, and engineering teams across the company, and we value engineers who bring their own ideas and see them through to measurable impact. We're growing the team and looking for an engineer who loves turning data into real business results.

You'll likely spend time working on

Owning features end to end: discovery, analysis, defining success metrics, building, launching, and measuring impact
Designing, building, and modernizing data models and ETL pipelines in dbt and Snowflake
Building, deploying, and monitoring ML models in production for problems like recommendations, personalization, pricing, and marketplace density
Testing hypotheses quickly, with data and statistical rigor
Writing technical design documents (TDDs) and partnering with engineers, data scientists, and product managers to shape solutions
Applying backend engineering best practices: testing, CI/CD, code reviews, and reliable deployments
Leading cross-functional projects and sharing knowledge across teams

You'll thrive in this role with experience in

5+ years in software, data, or ML engineering (or similar), including shipping and maintaining ML models in production
Strong hands-on experience with dbt and Snowflake (or comparable modern data-warehouse tooling at scale)
Proficiency in SQL and Python
Solid grounding in statistics and experimentation: choosing the right model and understanding the tradeoffs
Backend engineering fundamentals: CI/CD, testing, deployment, and observability
A track record of connecting technical work to business outcomes, and the ability to explain it clearly in writing and in conversation
Comfort with ambiguity, a bias for action, and a collaborative, feedback-friendly approach

Nice to have

Recommender systems, search and ranking, or pricing and optimization experience
Marketplace or location-aware modeling
Workflow orchestration and ML tooling (e.g., Airflow, SageMaker, MLflow)

It is Playlist’s intent to pay all Team Members competitive wages and salaries that are motivational, fair and equitable. The goal of Playlist’s compensation program is to be transparent, attract potential employees, meet the needs of all current employees, and encourage Team Members to stay with our organization. Actual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location. The base salary range for this position in the United States is $150,000 to $200,000. The total compensation package for this position may also include a performance bonus, benefits and/or other applicable incentive compensation plans. Have we piqued your curiosity?

Sound like the role for you? We’d love to hear from you! Even if you’re not 100% sure about potential fit, we still encourage you to apply. We’re looking for the right person, not the perfect series of checkboxes.

The Company is an Equal Opportunity Employer. We highly value diversity at our company and encourage people of all different backgrounds, experiences, abilities and perspectives to apply. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or other protected characteristics.

By entering your email and phone number and submitting your application, you consent to receive emails, calls and SMS about your application and other roles at The Company, including by auto-dialer. Message and data rates may apply. Opt-out or text STOP to cancel at any time. If you are a California resident or reside outside the United States then by submitting your application you confirm that you have read, understood, agree and - where applicable - grant your prior, free, informed and express consent for the processing of your personal information, including sensitive personal information, as described in our California Applicant Privacy Notice or International Applicant Privacy Notice (as applicable).

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