Senior Software Engineer (Remote) (Position located in Brazil) at Knowbe4

KnowBe4 is the global leader in Human Risk Management, trusted by over 70,000 organizations worldwide to secure their employees and AI agents for over 15 years. We're pioneering a new era of security. AI-powered since 2016. And market-leading since day one. Our HRM+ combines continuous risk intelligence, advanced technical defenses, and personalized training to help organizations build strong security cultures. We help organizations understand, measure, and reduce human risk across their entire workforce, defending against, deepfakes, and emerging AI-powered threats. We believe that protecting organizations from cyberthreats and creating a positive environmental impact go hand in hand. True resilience is collective, it requires us to protect our people, our data, and our planet. Please submit your resume in English. To learn more about our team and office culture in São Paulo, Brazil, visit the following links. Careers Page: [Upgrade to PRO to see link] Glassdoor: [Upgrade to PRO to see link][…]M_-C1lsxoZq7Cx8IriVE8MkrzuTmnJzqego77RAWZz9sqGt_55BflwYKpQeg LinkedIn: [Upgrade to PRO to see link] About the Team KnowBe4's Platform Services group is the engineering backbone that the entire product organization runs on. We build the shared infrastructure, APIs, and frontend frameworks that power HRM+ and the growing suite of KnowBe4 products — so that every product team can ship faster, safer, and at scale. As a Senior Software Engineer on the Core Engineering team, you'll work across the full stack: building Vue 3 micro-frontends, .NET Lambda APIs, and event-driven services on AWS. You'll collaborate closely with product, design, and the engineers shipping the HRM+ console and its integrations — tools that security and HR teams rely on to manage and protect their organizations. We believe the best engineers own their work end-to-end. That means writing the API, shipping the UI, and wiring the infrastructure — and doing it in a way that the engineer who touches it next says, "this is well done." What You'll Build • Micro-frontend applications for HRM+ using Vue 3, TypeScript, and the single-spa framework — from shared navigation components to feature MFEs that compose into the HRM+ shell • RESTful and GraphQL APIs deployed as AWS Lambda functions in C# (.NET 8/9), backed by DynamoDB, integrated with internal auth and identity services • Event-driven services that process asynchronous workloads via SQS, including messaging integrations with Slack, Microsoft Teams, and Google Chat • Shared frontend SDKs and component libraries consumed by multiple product teams — design-system-aligned, versioned, and published to internal NPM registries • Infrastructure-as-Code using Terraform for multi-environment AWS deployments (dev, staging, production across multiple regions) • CI/CD pipelines in GitLab CI that build, test, and deploy services to AWS via shared devex pipeline components Education and Experience • BS or equivalent plus 8 years of experience • MS or equivalent plus 3 years of experience • Ph.D. or equivalent plus 2 years of experience Essential Responsibilities • Develops software using the KnowBe4 Software Development Lifecycle and Agile Methodologies • Recommends solutions to engineering problems • Assists other team members by providing technical direction • Defines approaches and solutions to complex technical problems • Helps to translate KnowBe4's strategic goals into operational plans • Provides coordination across functional boundaries • May act as team lead for sub-projects Technical Requirements Required • TypeScript — production experience building and maintaining typed TypeScript applications • Vue 3 — Composition API, component design, reactivity model, testing with Vitest • C# / .NET (8+) — building APIs with ASP.NET Core deployed as AWS Lambda functions • AWS Serverless — Lambda, DynamoDB, SQS, S3, CloudFront, API Gateway, SSM Parameter Store • REST API design — resource modeling, versioning, error handling, API contracts • Terraform — writing and maintaining infrastructure-as-code for cloud resources • GitLab CI/CD — writing pipelines, using shared CI components, multi-environment deployments • Strong fundamentals — data structures, distributed systems, testing strategies, code review Preferred / Nice-to-Have • Micro-frontend architecture — experience with single-spa, module federation, or similar MFE patterns • Rust — production or personal project experience; strongly encouraged, can be learned on the job • GraphQL — schema design, resolvers, client-side queries • Python — scripting or service development, particularly for Lambda or event processing • Auth/Identity concepts — OIDC, OAuth 2.0, JWT, SSO; understanding of auth flows even without deep implementation experience • Auth0 or Keycloak — configuration or integration experience • Vite, pnpm — modern frontend toolchain familiarity • LocalStack — local AWS service emulation for development and testing • Contract testing — consumer-driven API contract testing between services (e.g., Pact or equivalent) Our Fantastic Benefits We offer company-wide bonuses based on monthly sales targets, employee referral bonuses, adoption assistance, tuition reimbursement, certification reimbursement, and certification completion bonuses - all in a modern, high-tech, and fun work environment. For more details about our benefits in each office location, please visit www.knowbe4.com/careers/benefits. Note: An applicant assessment and background check may be part of your hiring procedure. Individuals seeking employment at KnowBe4 are considered without prejudice to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation or any other characteristic protected under applicable federal, state, or local law. If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please visit www.knowbe4.com/careers/request-accommodation. No recruitment agencies, please.