Sezzle

DevOps Engineer

• Architect, upgrade, design, and build scalable infrastructure solutions leveraging Kubernetes, AWS, RDS (MySQL/Postgres), and modern distributed patterns.
• Help drive the infrastructure team’s roadmap, leading us to higher levels of reliability, recoverability, and scalability.
• Drive capacity planning, benchmarking, and work with the team to stress test our systems, find bottlenecks, and prepare for further growth in the business.
• Define, maintain and enforce SLAs and alerts across our infrastructure.
• Lead the teams towards stronger signal anomaly detection, better, more flexible alerting.
• Help Lead Sezzle’s AI enablement efforts, identifying opportunities to apply AI and automation to enhance infrastructure reliability, developer productivity, and internal tooling.
• Build in consistency and scalability across a distributed microservices architecture while maintaining performance and reliability.
• Establish and evolve engineering best practices for observability, security, and CI/CD across teams.
• Mentor engineers and champion a culture of learning, innovation, and operational excellence.
• Collaborate cross-functionally to translate business goals into technical roadmaps and deliver results that matter.

Site Reliability Engineer II

Senior Site Reliability Engineer

General Counsel

• Serve as the primary architect of Sezzle's financial strategy
• Lead investor-facing activities including quarterly earnings calls and investor conferences
• Oversee credit risk frameworks and loss provisioning models
• Build and lead a high-performance finance organization
• Serve as a trusted partner to the Board of Directors and Audit Committee

Software Engineer

• Help own and build out new features within our cross-platform TypeScript React Native app, and Golang backend APIs.
• Manage our releases, using tools like cohorting, feature flags, and app-store infrastructure to ensure a safe rollout to our millions of active users.
• Maintain a strong working relationship with product, design, and the business to ensure stakeholder needs are being evaluated and met.
• Work with the team to continuously build clean, scalable, robust, and testable code.
• Develop a deep working knowledge of your application, data domain, and KPIs.

Senior Mobile Engineer

• Act as a technical partner to developers—debugging pipelines, build failures, and deployment/configuration issues.
• Diagnose CI/CD failures across GitLab, Helm, Kubernetes, and container build systems.
• Work closely with engineers across the company to understand pain points and opportunities for tooling enhancements.
• Leverage AI tooling to help yourself and other teams be more productive in pipeline development and troubleshooting.
• Measure and optimize the performance, reliability, and maintainability of CI/CD pipelines and platform services.
• Drive initiatives to reduce waste in the development lifecycle.
• Design and evolve Kubernetes-based deployment workflows using GitLab, Helm, and best-practice DevOps patterns.
• Own platform and infrastructure components that accelerate development.

DevOps Engineer II

• Act as a technical partner to developers—debugging pipelines, build failures, and deployment/configuration issues.
• Diagnose CI/CD failures across GitLab, Helm, Kubernetes, and container build systems.
• Work closely with engineers across the company to understand pain points and opportunities for tooling enhancements.
• Leverage AI tooling to help yourself and other teams be more productive in pipeline development and troubleshooting.
• Continue building new AI tooling into the pipelines and deployments, partnering with the infrastructure, security, and developer teams to automate as much as we can and find problems early.
• Promote best practices in DevOps, CI/CD, deployment reliability, and platform operations.
• Measure and optimize the performance, reliability, and maintainability of CI/CD pipelines and platform services.
• Drive initiatives to reduce waste in the development lifecycle.
• Build, maintain, and scale CI/CD tooling.
• Design and evolve Kubernetes-based deployment workflows using GitLab, Helm, and best-practice DevOps patterns.
• Own platform and infrastructure components that accelerate development.

Accounting Manager

• Collaborate with cross-functional teams to enhance and maintain software solutions for financial processes.
• Be an integral part of the software development lifecycle.
• Work as an integrated team member developing new features.
• Leverage accounting background to identify gaps and improve automation and reconciliation workflows.
• Evaluate and deploy software tools, processes, and metrics.
• Provide support and consulting on software systems usage.
• Ensure compliance with project plans and industry standards.

Junior Software Engineer, Accounting Experience

• Work within our cross-platform TypeScript React Native app to build and maintain new innovative product features.
• Actively learn new areas of the product, and collaborate with owners for different product features to gain insight and offer constructive suggestions for improvements
• Be an active participant in design/architecture discussions sharing your ideas while building the next generation of features for the Sezzle platform
• Hands-on with our codebase and a contributor to code reviews
• Work with the team to continuously build clean, scalable, robust, and testable code
• Assist in planning, estimations, and completion for projects brought up by the team stakeholders

Mobile Engineer, All Levels

• Act as a technical partner to developers—debugging pipelines, build failures, and deployment/configuration issues.
• Diagnose CI/CD failures across GitLab, Helm, Kubernetes, and container build systems.
• Work closely with engineers across the company to understand pain points and opportunities for tooling enhancements.
• Leverage AI tooling to help yourself and other teams be more productive in pipeline development and troubleshooting.
• Promote best practices in DevOps, CI/CD, deployment reliability, and platform operations.
• Build, maintain, and scale CI/CD tooling.
• Own platform and infrastructure components that accelerate development—observing bottlenecks, reducing friction, and eliminating repetitive work.

DevOps Engineer II, LATAM

• Act as a technical partner to developers—debugging pipelines, build failures, and deployment/configuration issues.
• Diagnose CI/CD failures across GitLab, Helm, Kubernetes, and container build systems.
• Work closely with engineers across the company to understand pain points and opportunities for tooling enhancements.
• Leverage AI tooling to help yourself and other teams be more productive in pipeline development and troubleshooting.
• Continue building new AI tooling into the pipelines and deployments, partnering with the infrastructure, security, and developer teams to automate as much as we can and find problems early.
• Promote best practices in DevOps, CI/CD, deployment reliability, and platform operations.
• Measure and optimize the performance, reliability, and maintainability of CI/CD pipelines and platform services.
• Drive initiatives to reduce waste in the development lifecycle: Implement guardrails and automation that improve quality without slowing velocity.
• Build, maintain, and scale CI/CD tooling.

Mobile Engineer – All Levels

• Help own and build new features within the app and backend APIs
• Manage releases using various tools for safe rollout
• Maintain strong working relationships with product and design teams
• Build clean, scalable, and testable code
• Develop deep knowledge of your application, data domain, and KPIs

Full-stack Engineer

• Architect, design, and build scalable backend services and APIs primarily in Golang.
• Lead Sezzle’s AI enablement efforts, identifying opportunities to apply AI and automation to enhance developer productivity, internal tooling, and customer experiences.
• Partner with teams across the organization to integrate modern AI capabilities.
• Drive consistency and scalability across a distributed microservices architecture.
• Establish and evolve engineering best practices for observability, security, and CI/CD across teams.
• Mentor engineers and champion a culture of learning, innovation, and operational excellence.
• Collaborate cross-functionally to translate business goals into technical roadmaps and deliver results that matter.

Principal Software Engineer

• Expand and maintain CI/CD pipelines, container build environments, Kubernetes deployment workflows, internal developer platforms, and automation systems.
• Support developers and unblock them quickly, executing longer-term platform improvements.
• Influence platform architecture, contribute to internal Golang tooling, shape internal package ecosystem, and participate in ML/AI infrastructure initiatives.