Jobs at CRUX

Provides L1/L2 technical support by troubleshooting hardware, software, operating system, and basic networking issues. Responds to user queries, documents resolutions, escalates complex problems, and coordinates with internal teams. The role also supports customer communication, inside sales, lead generation, GTM initiatives, and business development. This is an office-based rotational-shift position in Chennai, suitable for freshers or candidates with relevant IT support experience.

Provides L1/L2 technical support to users and customers, troubleshooting hardware, software, operating system, and basic networking issues. Maintains issue records, responds to support queries, escalates complex problems, and coordinates with internal teams. The role also supports inside sales, lead generation, customer outreach, GTM initiatives, and business development activities. This is an office-based rotational-shift position in Chennai with accommodation support.

Manages customer inquiries, documents requirements, coordinates with international operations and shipping teams, follows logistics SOPs, supports supply chain and customer service activities, and ensures timely transaction closure. The role also develops expertise in international logistics, cross-border trade, and customs processes while maintaining accurate documentation and coordinating effectively with customers and internal teams.

Build and maintain Azure-based CI/CD pipelines, implement IaC with ARM/Bicep/Terraform, containerize and orchestrate apps on AKS, ensure observability/security, troubleshoot incidents, mentor developers, and document runbooks and pipeline templates.

Provide 1:1 and group career counseling for aspiring tech students, convert leads to enrollments, manage student onboarding and CRM records, liaise with training and placement teams, and stay current on IT industry trends to advise students effectively.

Design, build, and deploy scalable business process automations using Python, SQL, and RPA (UiPath, Power Automate). Create ETL pipelines with Pandas/NumPy, integrate APIs, write unit tests, implement OOP-based modular code, handle exceptions, and translate business needs into technical requirements while managing stakeholders and delivering production-ready solutions.

Design, build, and maintain end-to-end web applications using Angular front-ends and NestJS/Node.js back-ends. Architect databases (PostgreSQL, MongoDB), implement RESTful APIs and microservices, ensure code quality with testing, and deploy via CI/CD, Docker, and Kubernetes. Mentor engineers and drive architectural decisions for performance, security, and scalability.

Design, build, and maintain Java-based backend services and scalable RESTful APIs using Spring Boot/MVC. Implement security (JWT/OAuth2), microservices, database access (Spring Data JPA/Hibernate, MongoDB), configuration (YAML/Properties), event-driven integrations, and Azure cloud services. Collaborate with DevOps for deployment, monitoring, and production troubleshooting to ensure performance, scalability, and reliability.

Senior Full Stack Developer responsible for building and maintaining .NET Core (C#) backends and React/TypeScript frontends, translating requirements into high-quality code, performing code reviews, troubleshooting production issues, collaborating with UI/UX and QA, and mentoring junior developers.

Trainee role supporting end-to-end IT recruitment: source, screen, and interview candidates; coordinate with hiring managers; manage candidate communications and recruitment records; assist HR operations and learn IT recruitment processes.