Senior Software Engineer
Core
Lead the end-to-end modernization of complex legacy enterprise web applications to a modern, maintainable technology stack using AI-assisted tools.
Role type
Senior Software Engineer (Platform Modernization)
Builds
Production enterprise web applications, cloud infrastructure, and workflow orchestration systems
Domain
Enterprise Software, Cloud Infrastructure, Legacy Modernization (via careerplan.io/jobs/5A-006-AB-278-senior-software-engineer-at-nextta)
Required skills
TypeScript/JavaScript, Node.js/NestJS, React, Relational Databases (MSSQL), Cloud Platforms (AWS/Azure/GCP), DevOps (CI/CD, Docker, Kubernetes), Legacy Code Analysis, AI-Assisted Development
Preferred skills
C#, Data Pipelines (Airflow/Flink/Kafka), Workflow Orchestration (Temporal.io), Figma
Technologies
NestJS, React, TypeScript, Temporal.io, MSSQL, AWS, Azure, GCP, Docker, Kubernetes, OpenAPI/Swagger, Claude Code, Copilot, Cursor
Responsibilities
Own the end-to-end rewrite of production enterprise web applications to a modern stack; Use AI-assisted development tools to generate, refactor, and validate code; Build across backend, frontend, and data layers; Migrate legacy process flows to workflow orchestration engines; Design and maintain RESTful APIs; Deploy and manage solutions on cloud platforms; Establish engineering standards and conduct code reviews; Guide junior engineers and model effective use of AI tools
Seniority
Senior, hands-on IC
