Careers at Lilutils

Build the Future of
Browser-Native Tools

We are on a mission to build the fastest, cleanest, privacy-first digital instruments for developers and creators worldwide. Join our engineering and research teams.

High Autonomy

Ship meaningful features directly to thousands of daily users with zero corporate red tape.

Privacy-First

Engineering built around client-side execution and absolute data respect for all users.

Fully Remote

Work from anywhere in the world with flexible hours, modern tooling, and async communication.

Open Vacancies (3)

Click on any vacancy to read the full job description and application details.

Engineering 4+ Years Experience

Software Engineer (Frontend)

Full-Time · Remote
Tech Stack & Skills:
React.jsReact NativeTypeScriptVanilla CSS / Design SystemsWeb Performance

Role Overview

We are looking for an experienced Frontend Engineer to craft ultra-fast, responsive web interfaces and cross-platform mobile utilities for LilUtils. You will own client-side architecture, performance optimization, and sleek UI component design.

Key Responsibilities

  • Build high-performance React.js web components and React Native mobile applications.
  • Optimize client-side rendering speed, state persistence, and First Input Delay (FID).
  • Develop modular design system components with modern CSS, glassmorphism, and micro-animations.
  • Collaborate with backend engineers and product teams to deliver seamless user experiences.

Qualifications & Requirements

  • 4+ years of hands-on professional frontend engineering experience in React.js and React Native.
  • Deep expertise in TypeScript, modern JavaScript (ESNext), and responsive CSS architecture.
  • Proven track record of optimizing client-side rendering, bundle sizes, and Lighthouse performance metrics.
  • Experience with state management, browser storage APIs, and client-side testing frameworks.
Ready to apply?

Send your resume, GitHub profile, and a brief intro to our hiring team.

Mail hr@lilutils.com →
Engineering 4+ Years Experience

Software Engineer (Backend)

Full-Time · Remote
Tech Stack & Skills:
Node.jsPythonREST APIsEdge ComputingMicroservices

Role Overview

We are seeking a senior Backend Engineer to design scalable microservices, automated QA test suites, and high-throughput backend APIs powering LilUtils protocol services.

Key Responsibilities

  • Architect, scale, and maintain asynchronous backend microservices using Node.js and Python.
  • Design zero-logging, privacy-compliant data processing workflows and secure API endpoints.
  • Build automated CI/CD pipelines, health check systems, and performance monitoring tools.
  • Optimize API latency, caching strategies, and edge deployment pipelines.

Qualifications & Requirements

  • 4+ years of backend development experience using Node.js and Python in production environments.
  • Strong proficiency in designing RESTful APIs, microservice architecture, and serverless function handlers.
  • Experience with database management, edge runtime environments, and performance profiling.
  • Passionate about clean code, security best practices, and automated testing.
Ready to apply?

Send your resume, GitHub profile, and a brief intro to our hiring team.

Mail hr@lilutils.com →
AI & Research 2026 / 2027 / 2028 Batch Students

AI Intern

Internship · Remote / Hybrid
Tech Stack & Skills:
PythonLLM APIs (Gemini, OpenAI)Prompt EngineeringRAGAutomation

Role Overview

We are offering an exciting AI Internship for passionate students to experiment with state-of-the-art LLMs, automated prompt chains, and AI-powered browser utilities.

Key Responsibilities

  • Research, prototype, and test innovative AI-driven features (e.g. cover letter generators, intelligent parsers).
  • Design, benchmark, and evaluate prompt templates for inference speed, accuracy, and reliability.
  • Build Python scripts to integrate LLM REST APIs and handle structured JSON responses.
  • Document AI workflows and collaborate closely with product engineers to ship experimental features.

Qualifications & Requirements

  • Currently pursuing or recently completed a degree in Computer Science, AI/ML, or related technical fields (2026, 2027, or 2028 passing/passout batch).
  • Strong proficiency in Python and familiarity with LLM APIs (Gemini, OpenAI, Anthropic) or frameworks (LangChain, LlamaIndex).
  • Solid understanding of REST APIs, JSON data handling, and prompt engineering concepts.
  • High curiosity, problem-solving mindset, and eagerness to build user-facing AI applications.
Ready to apply?

Send your resume, GitHub profile, and a brief intro to our hiring team.

Mail hr@lilutils.com →

Don't see a matching position?

We are always looking for exceptional engineers, UI designers, and technical writers. Send your portfolio or resume directly to .