Abstrabit Technologies Pvt Ltd

Fullstack Engineer

Abstrabit Technologies Pvt LtdRemote
RemoteFull-timeExperience: 1 – 3 YearsPosted: 8/26/2026

Job Description

We are hiring a Fullstack Engineer (SDE-1) to to build scalable, AI-native products across frontend, backend, and cloud. You will own features end-to-end, contribute to technical decisions, and work closely with product and leadership teams.

Key Responsibilities

Build scalable applications using React, Next.js, Node.js, and TypeScript.

Own features from architecture and development to deployment and optimization.

Design secure APIs, backend services, authentication, and database structures.

Integrate LLMs and Generative AI into production applications.

Build RAG pipelines involving ingestion, chunking, embeddings, retrieval, reranking, and grounded responses.

Develop AI Agents for multi-step task execution, tool usage, memory, and workflow automation.

Work with LLM Ops, including model serving, deployment, GPU utilization, quantization, and inference optimization.

Contribute to LLM fine-tuning, training data preparation, evaluation, and domain-specific model adaptation.

Work with vector databases, cloud infrastructure, CI/CD, monitoring, and production systems.

Debug, test, optimize, review code, and resolve production issues.

Collaborate with product, design, and engineering teams to deliver reliable solutions.

Requirements & Experience

1+ years of fullstack development experience.

Strong knowledge of JavaScript, TypeScript, React, Next.js, and Node.js.

Experience with APIs, databases, authentication, and cloud platforms.

Familiarity with Git and collaborative development workflows.

Exposure to Generative AI, LLM APIs, or vector databases preferred.

Strong debugging, problem-solving, and optimization skills.

Comfortable working in fast-paced startup environments.

Good communication and cross-functional collaboration skills.

Ownership mindset with strong learning agility and initiative.

Qualifications

Bachelor’s or master’s degree in computer science or related fields.

Required Skills

JavaScriptReact.jsNode.jsTypeSctiptAPI

Job Summary

Experience1 – 3 Years
CompensationCompetitive Salary
Job TypeFull-time
Work ModeRemote
LocationRemote

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