Full Stack Software Engineer

Location: Hybrid

Experience: 2–3 Years

Employment Type: Full-Time

Working Days: 6 days. Weekends working

Compensation: ESOPs based role. Compensation on Fund Raise

About Sorsiri

Sorsiri is building a Brand Intelligence System that helps founders and businesses build globally while sounding local. We are creating products at the intersection of branding, AI-assisted workflows, content systems, and marketing intelligence.

We're looking for a Software Engineer who enjoys building products end-to-end, takes ownership of their work, and thrives in an early-stage startup environment where speed and execution matter

Role Overview:

As a Software Engineer, you will be responsible for designing, building, and maintaining product features across the stack. You will work closely with the product, design, and leadership teams to translate ideas into scalable and intuitive user experiences.

This role is ideal for someone who enjoys solving problems, shipping products quickly, and contributing beyond their immediate scope when needed.

Key Responsibilities:

• Build and maintain scalable web applications and product features.
• Develop clean, efficient, and reusable code across the front end and back end.
• Collaborate with designers and product stakeholders to deliver intuitive user experiences.
• Integrate APIs, third-party services, and internal systems.
• Participate in system architecture and technical decision-making.
• Write and maintain documentation for product features and engineering workflows.
• Identify and resolve performance bottlenecks and bugs.
• Ensure code quality through testing, reviews, and engineering best practices.
• Work closely with cross-functional teams to support product launches and iterations.
• Contribute to improving development processes and technical standards.
• Should be able to handle a team of Interns.

Requirements

Technical Skills:

• AI & LLM Engineering: Hands-on experience building production AI applications using LLMs (OpenAI, Claude, Gemini, Ollama), prompt engineering, function/tool calling, structured outputs, RAG, embeddings, vector search, model routing, AI agents, MCP, and streaming architectures.
• Backend Development: Strong expertise in Python (3.11+), FastAPI, AsyncIO, Pydantic, SQLAlchemy, Alembic, Celery, Redis, REST APIs, WebSockets, and asynchronous/background processing.
• Frontend Development: Experience with React, Next.js, TypeScript, Tailwind CSS, ShadCN, React Query, Zustand, and modern component-based UI architectures.
• AI Frameworks: Proficiency with one or more frameworks such as Pydantic AI, LangGraph, LangChain, CrewAI, AutoGen, Semantic Kernel, or LlamaIndex.
• Databases: Strong understanding of PostgreSQL, Redis, SQLite, vector databases (pgvector), and graph databases such as Neo4j (preferred).
• Containers & Cloud: Experience with Docker, Docker Compose, containerised deployments, AWS (EC2, IAM, VPC, S3, CloudWatch, Route53), Linux administration, and scalable cloud infrastructure.
• DevOps & Infrastructure: Knowledge of Nginx, reverse proxies, SSL, CI/CD pipelines (GitHub Actions/TeamCity), Docker registries, zero-downtime deployments, monitoring (Prometheus, Grafana), logging, and performance optimisation.
• Search & Automation: Experience with web crawling, browser automation, Playwright, Crawl4AI, and asynchronous scraping.
• Security & Authentication: Strong understanding of JWT, OAuth, API security, session management, RBAC, and secure application design.

Good to have:

• 2–3 years of experience in software engineering or full-stack development.
• Strong understanding of modern web development principles and best practices.
• Experience working with JavaScript/TypeScript and modern frontend frameworks.
• Experience building and consuming REST APIs.
• Familiarity with databases and backend development concepts.
• Understanding of version control systems such as Git.
• Ability to work independently and take ownership of deliverables.
• Strong problem-solving and debugging skills.
• Excellent communication and collaboration abilities.

What We're Looking For:

• Someone who enjoys building products from scratch and iterating quickly.
• A strong sense of ownership and accountability.
• Curiosity to learn new technologies and solve complex problems.
• Ability to thrive in a fast-paced startup environment.
• A collaborative mindset and willingness to contribute across functions when required.

Hiring Process

Step 1: Application will be reviewed once we receive the completed test shared below:

Step 2: Interview with the founders on completion of the assignment.

Step 3: Documentation and Onboarding.

Test Link: https://docs.google.com/document/d/1djVo9zL5RH4jdTHWtCRbWnYAztUhVNSJU9BY_0EFDyY/edittab=t.0

If you're passionate about solving technical problems, enjoy working closely with users, and want to gain hands-on experience in building AI-powered products, we'd love to hear from you.

Apply now or send your resume to [Confidential Information].