SpotOn · 1 day ago
Senior Software Engineer II (Golang)
United States
Full-time
Remote
Senior Level
$145K/yr - $190K/yr
5+ years expSpotOn is a cutting-edge software company dedicated to redefining the merchant services industry. The Senior Software Engineer II will design and develop high-performance software applications using Golang, collaborate with teams to solve software problems, and ensure the quality and reliability of software applications.
Mobile PaymentsPaymentsSales AutomationSoftware
Responsibilities
Design, develop, and maintain high-performance software applications using Golang with a focus on building CRUD APIs ( Rest and gRPC)
Collaborate with cross-functional teams to identify and solve software problems
Implement and manage monitoring and logging systems to provide visibility into the production environment
Write efficient and reusable code that follows industry best practices and standards
Write automated tests to ensure the quality of the software applications
Optimize software performance and ensure scalability and reliability
Participate in code reviews and provide constructive feedback to team members
Qualification
Required
5+ years of experience in software development
Strong scripting skills in languages such as GoLang, Python, or Bash
Professional experience with SQL
Professional experience with MongoDB
Strong knowledge of computer science fundamentals such as data structures, algorithms, and design patterns
Design, build, and maintain highly resilient, flexible, and scalable architecture in collaboration with other Engineers
Experience writing scalable APIs
Ability to work independently and in a team environment
Collaborate with the team to ensure solid technical decision-making and high quality team output
Identify and justify opportunities to address tech debt as a part of our roadmap
Excellent command of written and spoken English (min. B2 level)
Preferred
Experience in GoLang
Experience with cloud computing platforms such as AWS, Azure, or Google Cloud
Experience with serverless computing technologies such as AWS Lambda or Azure Functions
Familiarity with agile software development methodologies, specifically Shape Up
Experience with performance monitoring and optimization (Grafana and OTEL)
Prioritizes understanding the product and how it is used by end users
Experience working in high performing SaaS companies
Experience with any modern frontend programming language – ideally ES6 JavaScript, and a modern framework (React is a plus!), but if you don't have professional experience with it, that is ok
Experience with TypeScript
Experience with containerization (Docker/Kubernetes) and infrastructure-as-code
Benefits
Medical, Dental and Vision Insurance
401k with company match
RSUs
Paid vacation, 10 company holidays, sick time, and volunteer time off
Employee Resource Groups to build community and inclusion at work
Monthly cell phone and internet stipend
Tuition reimbursement for up to $2,000 per calendar year to assist with your professional development
Company
SpotOn
SpotOn provides mobile payment technology and a management system for restaurants and small businesses.
1001-5000 employees
H1B Sponsorship
SpotOn has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (7)
2024 (3)
2023 (5)
2022 (7)
2021 (2)
2020 (2)
Funding
Current Stage
Late StageTotal Funding
$918MKey Investors
Dragoneer Investment GroupAndreessen HorowitzDST Global
2022-05-18Series F· $300M
2021-09-13Series E· $300M
2021-05-25Series D· $125M
Leadership Team
Zach Hyman
Co-Founder
Mark Walz
Chief Technology Officer
Recent News
2025-12-02
2025-11-08
Company data provided by crunchbase