Staff Software Engineer- Bigdata

Description

Essential Responsibilities :

• Lead the development and optimization of advanced machine learning models.
• Oversee the preprocessing and analysis of large datasets.
• Deploy and maintain ML solutions in production environments.
• Collaborate with cross-functional teams to integrate ML models into products and services.
• Monitor and evaluate the performance of deployed models, making necessary adjustments.

Minimum Qualifications :

Preferred Qualification :

Lead the development, optimization and maintanance of ETL pipelines to handle large volumes of data from multiple sourcesfor advanced machine learning models

Build and optimize distributed data processing systems using big data frameworks and technologies

Maintain and improve existing data infrastructure, ensuring high availability and fault tolerance

Collaborate with engineers from other sites, data scientistsand business stakeholders to understand data requirements and deliver appropriate solutions

Strong proficiency in Python, Java or Scala

Extensive experience with Apache Spark (Spark SQL, Spark Streaming, PySpark)

Hands-on experience with Hadoop ecosystem (HDFS, YARN, Hive, HBase)

Experience with cloud-based data platforms (Google BigQuery)

Experience with relational databases (e.g., PostgreSQL, MySQL) and / or NoSQL databases (e.g., MongoDB)

Experience with time-series databases (InfluxDB)

Experience with version control systems (Git) and CI / CD practices

Familiar with Linux environments; able to perform troubleshooting and write automation scripts (Shell / Python)

Knowledge of RESTful API development and HTTP client libraries

Good documentation habit and can sync up with teams across different locations remotely​

Experience in performance tuning of big data solutions

Experience in building GenAI based solutions

Strong problem-solving skills and attention to detail

Experience working in agile development environments

Excellent communication and collaboration skills

Subsidiary : PayPal

Travel Percent :

PayPal does not charge candidates any fees for courses, applications, resume reviews, interviews, background checks, or onboarding. Any such request is a red flag and likely part of a scam. To learn more about how to identify and avoid recruitment fraud please visit .

For the majority of employees, PayPal's balanced hybrid work model offers 3 days in the office for effective in-person collaboration and 2 days at your choice of either the PayPal office or your home workspace, ensuring that you equally have the benefits and conveniences of both locations.

Our Benefits :

At PayPal, we’re committed to building an equitable and inclusive global economy. And we can’t do this without our most important asset—you. That’s why we offer benefits to help you thrive in every stage of life. We champion your financial, physical, and mental health by offering valuable benefits and resources to help you care for the whole you.

We have great benefits including a flexible work environment, employee shares options, health and life insurance and more. To learn more about our benefits please visit .

Who We Are :

to learn more about our culture and community.

Commitment to Diversity and Inclusion

PayPal provides equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, pregnancy, sexual orientation, gender identity and / or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state, or local law. In addition, PayPal will provide reasonable accommodations for qualified individuals with disabilities. If you are unable to submit an application because of incompatible assistive technology or a disability, please contact us at .

Belonging at PayPal :

Our employees are central to advancing our mission, and we strive to create an environment where everyone can do their best work with a sense of purpose and belonging. Belonging at PayPal means creating a workplace with a sense of acceptance and security where all employees feel included and valued. We are proud to have a diverse workforce reflective of the merchants, consumers, and communities that we serve, and we continue to take tangible actions to cultivate inclusivity and belonging at PayPal.

Any general requests for consideration of your skills, please .

We know the confidence gap and imposter syndrome can get in the way of meeting spectacular candidates. Please don’t hesitate to apply.