Xelron is hiring terminal-native developers in the team to build frontier of AI agents. If you love Unix, containers, and reproducible engineering, you’ll feel at home. You’ll • Design terminal-first dev exercises (debugging, refactoring, data processing, build automation). • Write deterministic test suites with clear pass/fail and partial-credit. • Containerize with Docker for consistency and reproducibility. • Document cleanly so tasks are solvable from the spec alone. Domains (pick your strengths) • Bug fixes in C/C++/Go/Rust/Java; memory leaks; linker/classpath issues • Build & toolchains (Make/CMake/Cargo/npm/Gradle); CI/CD failures • DevOps/SRE: Docker • Terminal-heavy ETL with awk/sed/grep/jq; multi-service bring-up & troubleshooting Must-have • Strong Linux/Unix + Bash; 1+ years software engineering • Docker fluency Nice-to-have • Build tools & CI/CD troubleshooting • Multi-language exposure (Python/Go/Rust/C/C++/Node) Email shivam@xelron.in with: 1. Resume/LinkedIn + GitHub 2. https://docs.google.com/document/d/1zPg06TVeIfExWs1LhlonaUX7aYO5PrY-FXYz3a9MPhc/edit?usp=sharing Create a sample task and drop us an email with a task by EOD Thursday 21/09 3. Your domain strengths
Company Description Xelron AI is committed to advancing groundbreaking AI initiatives by connecting businesses with India’s top 1% engineering talent. Founded in 2024 by serial entrepreneurs from IIT Bombay and IIT Delhi, Xelron has developed a comprehensive network to provide access to exceptional engineering professionals. We specialize in LLM training, data generation, fine-tuning, and validating complex AI models for a variety of applications. Additionally, we provide on-demand AI talent, including data scientists and engineers, tailored to meet specific project needs. Xelron AI serves as a catalyst for turning innovative AI goals into reality, leveraging cutting-edge technology and unmatched expertise. About the role We’re hiring an SDE to build reliable, user-friendly web applications end-to-end. You’ll ship features across the stack with Node.js and React, write clean tests, and use solid DSA fundamentals to keep code performant and maintainable. What you’ll do • Build and own features end-to-end: database → APIs → React UI. • Design and implement REST/GraphQL services in Node.js (Express/Nest). • Develop responsive React interfaces (hooks, state/query libraries). • Write clean, testable code (Jest/Playwright), participate in PR reviews. • Model schemas and write efficient queries (PostgreSQL/MySQL/MongoDB). • Monitor/Debug with logs, metrics, and error tracking. • Collaborate with Design/PM for scope, UX, and delivery timelines. • Document systems, APIs, and key decisions. Must-have qualifications • 1–3 years of hands-on experience in JavaScript/TypeScript. Strong with Node.js and React.js in production Hands-on experience with Software Development and Programming Familiarity with AI-related technologies and tools is a plus Bachelor’s degree in Computer Science, Software Engineering, or a related field Ability to work independently and collaboratively in a remote environment • Solid DSA foundations (arrays, hash maps, trees/graphs, complexity). • Proficiency in HTML5/CSS3, modern tooling (npm/yarn, Vite/Webpack), Git. • Experience building and consuming REST/GraphQL APIs. • Comfortable with SQL or NoSQL databases and basic schema design. • Clear communication, ownership mindset, and collaborative attitude. Nice to have • TypeScript across the stack. • Express/NestJS, Next.js, React Query/Redux Toolkit. • Caching & queues (Redis, RabbitMQ/Kafka), message-driven patterns. • Docker, basic Kubernetes, CI/CD (GitHub Actions/GitLab CI). • Cloud familiarity (AWS/GCP/Azure), basic infra as code. • Security basics (OWASP), performance profiling, accessibility. • Junior-level system design exposure.