Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn't work together.
So we expanded into software and started building integrated, omnichannel solutions - to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we've embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale.
Today, we are a partner to sellers of all sizes - large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We're building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same.
The Role
The Online Server organization is responsible for the backend engineering for the eCommerce platform powering the full range of online ordering and online retail offering for Square sellers. The org is about 40 engineers responsible for 20+ backend services primarily in PHP and Golang. As a Senior Staff Software Engineer reporting to the Online Server Lead, you will help define the long term technical strategy, operation principles and engineering excellence culture impacting this critical component of commerce for all Square sellers, providing a seamless buyer experience from online to offline.
You Will
- Help craft and drive long term technical strategy for Online and ensure operational excellence, performance, scalability and efficiency of key production services
- Work with other senior engineers to set technical standards, make strategic technology choices and provide technical leadership on high impact projects
- Influence and coach a distributed team of engineers across the organization, evolving and instilling a culture of high quality and high velocity work
- Facilitate alignment and clarity across teams on goals, outcomes, and timelines working across several engineering disciplines and leaders at Square.
- As needed, lead by example and dive into hands-on execution to solve for critical incidents and projects
- Work with your peers to influence Server Engineering and Engineering across all of Square and Block
You Have
- 10+ years of software engineering experience building high performance distributed systems and operating them at scale
- 4+ years of experience with PHP/Laravel
- 4+ years of experience with Golang, Java or Kotlin
- 3+ years of experience in a technical leadership role leading project teams and setting technical direction across multiple sprint teams
- Proven record of successfully delivering large infrastructures or migrations (spanning 1+ year) and large teams from start to finish with strong collaboration, communication, and ownership. Strong technical judgment and expertise with a focus on reliability, performance, scalability, and correctness
- Exceptional communication, leadership, and influence skills
Technologies We Use and Teach
- PHP, Kotlin, Golang, Java,
- MySQL, Postgres, DynamoDB, OpenSearch, Memcache
- Protocol Buffers, Kafka, Terraform, Temporal IO, Envoy,
- AWS and other cloud platforms
We're working to build a more inclusive economy where our customers have equal access to opportunity, and we strive to live by these same values in building our workplace. Block is an equal opportunity employer evaluating all employees and job applicants without regard to identity or any legally protected class. We also consider qualified applicants with criminal histories for employment on our team, and always assess candidates on an individualized basis.
We believe in being fair, and are committed to an inclusive interview experience, including providing reasonable accommodations to disabled applicants throughout the recruitment process. We encourage applicants to share any needed accommodations with their recruiter, who will treat these requests as confidentially as possible. Want to learn more about what we're doing to build a workplace that is fair and square? Check out our I+D page .
Block will consider qualified applicants with arrest or conviction records for employment in accordance with state and local laws and "fair chance" ordinances.
Block takes a market-based approach to pay, and pay may vary depending on your location. U.S locations are categorized into one of four zones based on a cost of labor index for that geographic area. The successful candidate's starting pay will be determined based on job-related skills, experience, qualifications, work location, and market conditions. These ranges may be modified in the future.
To find a location's zone designation, please refer to this resource . If a location of interest is not listed, please speak with a recruiter for additional information.
Zone A:
$239,600 - $359,400 USD
Zone B:
$239,600 - $359,400 USD
Zone C:
$239,600 - $359,400 USD
Zone D:
$239,600 - $359,400 USD
Every benefit we offer is designed with one goal: empowering you to do the best work of your career while building the life you want. Check out benefits at Block.
Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, and TIDAL, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.
