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Kasmo Global

Technical Lead (Java+React)

Kasmo Global, Dallas, Texas, United States, 75215

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We are looking for a hands-on Tech Lead who can own the architecture, design, and delivery of a next-generation

Developer Portal

that will expose our Treasury and Payments capabilities to internal and external engineers. You will guide a cross-functional squad, marrying a React front end with a Spring Boot micro-service backend, and drive best practices across the full SDLC-from backlog grooming to production deployment and observability. Key Responsibilities Define solution architecture, coding standards, and DevOps strategy. Lead design and code reviews; mentor engineers. Evaluate and introduce new tooling, frameworks, and design patterns. Build responsive, accessible UIs in

React JS

(Hooks, Context, TypeScript, Redux). Develop scalable APIs and event-driven services in

Java 17 / Spring Boot 3 . Implement authentication, role-based access, and rate-limit Own sprint planning, stand-ups, retros, and release demos. Work closely with Product, UX, and QA to refine requirements and acceptance criteria. Track work in Jira; ensure stories meet Definition of Done and Definition of Ready. Champion test automation (JUnit, Jest, Cypress) and observability (OpenTelemetry, Grafana). Conduct profiling, tuning, and load-testing to maintain sub-200 ms latency. Enforce secure coding practices and run regular vulnerability scans. Liaise with Treasury/Payments SMEs to model business flows. Present architecture and progress to senior leadership and external partners. Coordinate with DevSecOps to maintain CI/CD, blue-green deployments, and rollback plans. Minimum Qualifications

Education:

Bachelor's or Master's in Computer Science, Software Engineering, or related field. Experience:

8+ years in software engineering; 3+ years in a technical-lead or team-lead role. Front-End:

Expertise in

React JS , HTML5, CSS-in-JS, responsive design, browser dev tools. Back-End:

Strong Java (11+), Spring Boot, Spring Security, REST, and microservices patterns. Cloud & DevOps:

Hands-on with AWS, Git, CI/CD (GitHub Actions, Jenkins, or GitLab), and IaC. Collaboration:

Excellent communication skills, proven mentorship, and agile mindset. Preferred / Nice-to-Have

Docker & Kubernetes for container orchestration. SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB) and caching (Redis). Experience with API gateways (Kong, Apigee, AWS API Gateway) and OpenAPI/Swagger. Knowledge of OAuth 2.0, OpenID Connect, and other security best practices. Familiarity with event streaming (Kafka, Amazon MSK) and reactive programming. Previous work in Treasury, Payments, or FinTech compliance environments.