Technical Lead

Job Title: Technical Lead (Python React & AI)
Company:31 Green Ltd
Job Type:Full-Time Permanent
Location:Islamabad (Hybrid) / Remote for other cities in Pakistan
Working Hours:12:00 PM 09:00 PM
Working Days:5 days a week

About the Company

31 Green Ltd is a forward-thinking IT organization focused on delivering innovative digital solutions and scalable software products. We are committed to building high-quality user-centric products that drive business growth and deliver exceptional customer experiences.

The Role:

Technical owner of the platform end to end. Hands-on: writes code reviews code makes the architecture calls sets the engineering standards. Works directly with the founder on product and technical decisions with product direction and architecture still being defined. The expectation is to build and ship.

What Youll Own

• The overall architecture: frontend backend Al services database cloud
• Data modelling for fund mechanics - cash flows NAV performance metrics position-level credit data
• The analytics engine
• The Al layer (conversational Q&A document ingestion report generation)
• Engineering standards: testing CI/CD security observability
• Technical decisions and the trade-offs behind them

What Were Looking For Stack

• 8-12 years shipping production software ideally with private credit private markets or capital markets experience
• 3-5 of those years in a tech lead or staff engineer role.
• Shipped LLM features to production users - evals guardrails prompt versioning cost control.
• Comfortable across the whole stack with real depth in backend and data
• Strong in Python and TypeScript/Node fluent in React/
• Strong on PostgreSQL and data pipelines - schema design query performance ETL/ELT analytical workloads at scale
• Built and operated systems handling significant data volume and concurrency in production.
• Production experience with AWS IAM networking S3 RDS containerised workloads
• Designs for security auditability and data sensitivity from day one - not as an afterthought
• Decisive and pragmatic. Moves forward with sound judgement rather than waiting for perfect information
  
  

Stack:

NestJS FastAPI PostgreSQL with pgvector AWS (S3 RDS IAM containerised workloads) LangChain and LangGraph for orchestration LiteLLM for model routing AWS Textract for OCR. Docker and infrastructure-as-code.

Compensation & Benefits

• Competitive salary in PKR
• Salary will be processed in PKR and tax will be deducted as per applicable laws
• Hybrid work model (Islamabad office remote flexibility for other cities)
• Health insurance including In-Patient (IPD) and Out-Patient (OPD) coverage
• Life insurance coverage accidental & Emergency coverage.
• Annual leave sick leave maternity leave and paternity leave as per company policy
• Professional growth and learning opportunities
• Collaborative and innovative work environment

How to Apply

Please send your CV to:or

Required Experience:

Manager