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We’re on a mission with a vision for the future.

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1 in 6

US workers paid by ADP


employee tax statements processed annually


moved in FY'21

Product Showcase

Our dynamic teams are powering the future of work for wherever and whenever people get their work done. We’re adapting to the new ways people work and how they get paid. We help companies stay compliant around the world, bringing AI everywhere and developing adaptable tech platforms that flex with changing needs.

Our expertise in Pasadena centers on delivering compliant global capabilities, easily and rapidly. We’re also ready for the future of work with data-powered tools that enable real-time decision making for companies and teams.

Global Compliance

Global Compliance - Deliver compliant global capabilities easily and rapidly

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Pasadena Team

Our Team Culture

A team-focused culture where curiosity and collaboration rule.

Delivering at epic scale

We set the norms and drive the trends that guide our industry. We use big data to expose employment trends, which inform key decisions. We pay 1 in 6 people in America, so there’s a good chance you’ve already received a paycheck with our name on it. Creativity, flexibility, and perseverance have allowed us to grow, thrive, and lead.

Congratulations, Pasadena Teams!

We are honored to receive Built In’s prestigious “Best Places to Work” in Los Angeles for 2023.

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Best Places to work 2023
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What Our People Say

“I choose to work for ADP over a startup here in Southern California because you get the best of both worlds. We have the fun technology and all of the cool stuff that startups are offereing. We also have the stability of being with a company that has been in the business for so many years with a proven track record.”

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Our tech stack

Depending on your role as an ADP tech associate, your tech stack could include: Angular, React, Kubernetes, Docker, ML and NLP, or Python, to name only some. Our list of new technology is always growing.

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ML and NLP

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Roles & opportunities

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15 open vacancies

We put the “Big” in Big Data

At ADP, we bring Big Data to another level. You’ll have access to one of the largest and most unique data sets in the world. When you pay 1 in 6 people in the United States, you literally have a pulse on the national economy. Using AI to apply machine learning is integral to our platforms going forward and part of our next generation of HCM products.

Search Data Science & Machine Learning roles
Sample roles include:
  • Data Scientist
  • Machine Learning Engineer
You may work with:
  • Tools and Frameworks – Hadoop, Mesos, Spark, Pig, MapReduce, TensorFlow, Keras, PyTorch, Caffe2, Tableau, CUDA, Metal, Informatica, NoSQL
  • Programming Languages – Python, Go, Scala, R, Java
  • Areas of Research/Development – Machine Learning, Recommendation Systems, Data Mining, Data Engineering, Deep Learning, Natural Language Processing, Speech Recognition, Time Series Analysis, Game Theory, Computer Vision, Pattern Recognition, Reinforcement Learning
  • Cloud Technologies – AWS, Azure, GCP

13 open vacancies

Bridging Clients and Technology

Overseeing every aspect of a product or solution from inception to market. Delivering real outcomes that drive client happiness and productivity.

Search Product Management roles
Sample roles include:
  • All levels of Product Manager
  • Solutions Architect

12 open vacancies

Getting It Done. Right.

Programs or projects, it’s about knowing how to apply technical know-how to harness chaos into a streamlined and efficient map to pave the way to an elegant, tangible outcome.

Search Project/Program Management roles
Sample roles include:
  • Agile Coach
  • Technical Project or Program Manager
  • Business Systems Analyst
  • Business Relationship Manager
  • Scrum Master
You may work with:

Agile, MySQL database servers, SQL Server, Oracle, Cassandra, MongoDB or other NoSQL persistence systems, Python, AWS, Azure, Google Cloud, Ansible, Terraform, DSC

61 open vacancies

Solving Complex Problems at Scale

Software engineering and product development are team sports. As a software engineer, you’ll solve complex problems at scale, working on components that others will use to create applications and solutions that our clients will love to use every day.

Search Software Engineering roles
Sample roles include:
  • Back End Engineer
  • Front End Engineer
  • Full Stack Engineer
  • Platform Engineer
  • Software Engineer
  • Machine Learning Engineer
  • Engineering Manager
  • Platform Engineering Manager
You may work with:

React and Redux on the front end with HTML 5, CSS3. Node.JS, Go, Scala, Python on the backend operating on AWS using managed services. Data stores like Redis, MySQL, Aurora, DynamoDB, Elasticsearch; Messaging and streaming systems like RabbitMQ, Kafka, Kinesis, SQS. Microservices like Kubernetes, Docker, or other containerizes

1 open vacancies

Designing the Future of Work

Lifion Developers build applications for web, mobile, and desktop using our development platform. What we do isn’t easy or sometimes even visible. Part of the credo we live by is to act like an owner and work collaboratively to get the best possible solution, even if it isn’t our own. We welcome those who want to create something real, agile, and elegant with measurable client impact.

Search Software/Application Development roles
Sample roles include:
  • Application Developer
  • Back End Developer
  • UI Developer
  • Full Stack Developer
  • Implementation Developer
You may work with:

Our Next-Gen Platform

6 open vacancies

Inside the ADP Ecosystem

Whether it’s client product support, quality assurance, network, cloud architecture, or one of our other ecosystem roles, we have a critical responsibility to keep our systems up and running 24/7, and to ensure that it’s done seamlessly. Our systems and data materially impact 67 million lives, and we didn’t earn our reputation for stability and reliability without hard work and consistency in earning our clients’ trust.

Search Technical Support/QA roles
Sample roles include:
  • Client Technical Support
  • Network Engineer
  • Technical Support Consultant
  • System Support Specialist
  • Sr. QA Engineer
  • Sr. Quality Assurance Manager
  • Application Test Engineer
  • Software Development Engineer in Test (SDET)
You may work with:

AWS, Containers, NoSQL, Microservices, Cloud Strategy, RDS, Aurora, Lambda, Jenkins, Docker, Kubernetes, MySQL, MongoDB, CI/CD tools, and more. For QA: Selenium, Cucumber, Gherkin, Automation, Test cases, Test Strategy

7 open vacancies

Designing the Future of Work

Whether you are a UX Generalist, a UX Designer, or a UX Researcher, there’s a place for you here. How our products are aesthetically presented, perceived by the senses, and how they meet the needs, goals, and mental models of our clients are all important facets of our solution portfolio.

Search UX Design & Research roles
Sample roles include:
  • UX Designer
  • UX Researcher
  • Manager or Director, User Experience
  • Lead UX Designer
You may work with:

Figma, UX Research, Interaction design and more

Say hello

Stay informed on career opportunities at ADP.

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