Software Engineer, Sales & Marketing Engineering

  • Full-time

Company Description

We believe everyone should be able to participate and thrive in the economy. So we’re building tools that make commerce easier and more accessible to all. We started with a little white credit card reader but haven’t stopped there. Our new reader helps our sellers accept chip cards and NFC payments, and our Cash app lets people pay each other back instantly. We’re empowering the independent electrician to send invoices, setting up the favorite food truck with a delivery option, helping the ice cream shop pay its employees, and giving the burgeoning coffee chain capital for a second, third, and fourth location. Let’s shorten the distance between having an idea and making a living from it. We’re here to help sellers of all sizes start, run, and grow their business—and helping them grow their business is good business for everyone.

Job Description

The Sales & Marketing Engineering team builds infrastructure to handle massive amounts of mission-critical data. Our work empowers dozens of Square teams including sales, marketing, account management, payroll and other teams. With accurate real-time data, Square can better onboard new Square merchants, help existing merchants adopt new features and services, and allow every Square seller, no matter the size, to thrive.

Qualifications

You will:

  • Work full stack and understand front-end services

  • Work across multiple Square teams to build up realtime and eventually-consistent data processing infrastructures

  • Help us track and tune performance of our data processing pipelines in order to support larger datasets and guarantee higher SLAs

  • Design and implement a global task orchestration service across multiple service boundaries to provide better end-to-end coordination, monitoring, and alerting

  • Design and implement a cloud-based BI data hub to gain better ROI for millions of dollars investment in marketing

You have:

  • A BA/BS degree in computer science or equivalent practical experience

  • Experience in designing and developing server-side code

  • Experience in designing and developing frontend Web UI

  • Experience in building large scale data processing systems

  • Experience in building cloud based services to support puzzy pattern recognition and matching

Technologies we use and teach:

Ruby, JRuby, Ruby on Rails
Java, Jetty, REST APIs, protobufs, JSON, CSV
MySQL, Redis, Hive, Hadoop, ElasticSearch, Vertica, Snowflake, Salesforce, Airflow, GCP
JavaScript, jQuery, React

Additional Information

At Square, we value diversity and always treat all employees and job applicants based on merit, qualifications, competence, and talent. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.

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