Senior Software Engineer (Frontend / Full-stack) – Square

The Channels team is a passionate team with a bold mission: enable Square sellers to sell everywhere.

Our team is currently building many integrations to 3rd party systems used by sellers, as well as a core platform to power those integrations. The platform is designed to accelerate our future initiatives of supporting commerce everywhere by unlocking omnichannel selling, and it’s being built with state of the art technologies and event-driven architectural principles.

We are building an industry-renowned team known not only for what we build, but also for the culture and engineering practices that enable us to build it. Our culture and practices provide passionate engineers an environment that is challenging, supportive, and full of learning to help accelerate their skills and career.

You will:

• Leverage your expertise in frontend and backend technologies to partner with and empower a full-stack group of engineers building solutions together that meet our sellers’ challenges
• Be responsible for the entirety of your features, including API design, implementation, automated testing, and roll out. Write concise, well-organized code and sensible tests. Collaborate with engineers, product managers, and designers in an agile environment to deliver solutions that solve complex business problems.
• Write code that is clear, concise, and well-tested
• Integrate with third-party APIs
• Guide the architecture of our front-end systems to ensure quick and stable feature development

You can:

• Demonstrate familiarity with popular frameworks
• Test your code thoroughly using test frameworks (Mocha, Jasmine, Jest, etc.)
• Understand how the web works with experience developing applications
• Make pragmatic engineering decisions and can make tradeoffs
• Clearly communicate technical requirements through design documents

You have:

• A desire to build beautiful, intuitive, and well-structured web applications, drawing on proficiency with HTML, CSS, and ES6.
• Understanding of how to build accessible web interfaces (WCAG, ARIA).
• 5+ years of relevant industry (or additional academic) experience
• BS degree in Computer Science or equivalent practical experience
• Interest in working with other engineering teams and cross functional partners
• Desire to solve hard and engaging engineering problems
• Experience with Ember.js preferred, but not required.
• An interest in fostering environments of learning and growth within your team

Some of the technologies we use and teach

• JavaScript ES6; Go
• Ember.js; Protocol Buffers, gRPC, Kubernetes, Terraform, SQS
• AWS RDS, MySQL, Elasticsearch, Snowflake

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. Square is a proud equal opportunity employer. We work hard to evaluate all employees and job applicants consistently, without regard to race, color, religion, gender, national origin, age, disability, pregnancy, gender expression or identity, sexual orientation, citizenship, or any other legally protected class.

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.

Additionally, we consider qualified applicants with criminal histories for employment on our team, and always assess candidates on an individualized basis.

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 a proud equal opportunity employer. We work hard to evaluate all employees and job applicants consistently, without regard to race, color, religion, gender, national origin, age, disability, pregnancy, gender expression or identity, sexual orientation, citizenship, or any other legally protected class.

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. 

Additionally, we consider qualified applicants with criminal histories for employment on our team, and always assess candidates on an individualized basis.

Perks

We want you to be well and thrive. Our global benefits package includes:

• Healthcare coverage
• Retirement Plans
• Employee Stock Purchase Program
• Wellness perks
• Paid parental leave
• Paid time off
• Learning and Development resources

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, 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.