Senior Full-Stack Engineer - Wealth and Expansion

Senior Full-Stack Engineer - Wealth and Expansion Boulder, Colorado, United States
· Engineering

This role is Full Time (5x/week onsite) from our office located in Boulder, Colorado.

Sum Up enables businesses to get paid easily, process orders quickly, sell online instantly and manage their money more efficiently. We create the tools businesses need to make their business and their customer experience thrive!

As a key member of the Global Bank tribe, you’ll play a key part in helping us build Sum Up's own digital bank. You’ll be part of a global, autonomous, cross-functional team that takes an aspect of our product and perfects it from concept to execution. Becoming a part of the Global Bank Tribe means working alongside ~200 people of 32 nationalities across Cologne, Berlin, Boulder, São Paulo, Santiago, Sofia, and Vilnius who love to take ownership, work with purpose, and help businesses thrive.

As a Senior Software Engineer for our tribe
, you will be responsible for evolving and maintaining our bank expansion and investment suite of products.

• Build the future of investment and banking solutions for our customers
• Design, implement, and iteratively develop highly available backend services, while continuously evaluating and implementing new methods to ensure the high reliability of transfer systems
• Maintain and improve core services utilizing a modern, cloud-native technology stack (AWS), with microservices (Docker, K8s) written in Go and Elixir
• Design, implement, and iteratively develop highly available backend services
• Improve test coverage for existing services and own the end-to-end delivery of changes, including testing, observability, and monitoring
• Continuously improve our engineering culture by refining best practices, clarifying problems and opportunities, prototyping solutions, providing comprehensive documentation, and selecting new tools and technologies

• 5+ years of real world programming experience
• You are proficient in one or more modern backend languages, we primarily use:
  Golang, Elixir, Kotlin (with a little bit of Node/Python sprinkled in)
• You have hands-on experience with Type Script and developing responsive web frontend applications
• You are experienced in developing and maintaining distributed microservices and RESTful APIs
• You have prior experience with modern cloud technologies (AWS, Docker, Kubernetes).
• You are knowledgeable in event streaming platforms and messaging brokers such as Kafka and RabbitMQ
• You have demonstrated an ability to learn new languages and technologies
• You feel comfortable working with SQL and No
  
  SQL databases
• You have experience with CI/CD products such as Git Hub Actions, Jenkins, ArgoCD
• You take pride in your work, have a keen sense of ownership, and are dedicated to writing clear, maintainable, and testable code.
• You’re a product-focused engineer who is passionate and curious about solving user challenges.

• We’re a truly global team of 3200+ people from 80+ countries, spread across 4 continents
• The opportunity to work on large-scale fintech products used by millions of small businesses around the world
• A dedicated annual Learning & Development budget ($2,300/ year) for attending conferences and/or advancing your career through further education
• Enrollment in our virtual stock ownership program - you will own a stake in Sum Up’s future success
• The opportunity to work on large-scale fintech products used by millions of businesses around the world
• Access to the Sum Up Sabbatical, our Employee assistance program for mental health as well as Fitness and language learning benefits.
• You’ll attend global offsites and/or hackathons

• $150-1750k annually + stock options
• Compensation will be finalized based on the candidate’s experience

Be empowered to do more that matters.

At Sum Up, we're on a mission to empower small businesses across the globe by providing simple and affordable tools that allow them to thrive. Today, over 4 million businesses in 36 markets rely on Sum Up as their financial partner to manage payments, finance, and customer relationships.

Our commitment to small businesses…