Senior Full Stack JS Engineer

5 дней назад

Украина, Украина NineTwoThree AI Studio Полный рабочий день 40 000 ₴ - 80 000 ₴ в год

Why Join Us?

100% remote | Global team | Full-time

Join a stable, long-term project that's been in continuous development for 5+ years. The project offers consistent, meaningful work on a mature financial services platform.

Project overview:
It is a comprehensive financial services platform built for an established insurance and financial services company. The platform handles:

- Insurance products (motor, life, property, major medical)

- Loan management (vehicle, personal, mortgage, commercial)

- Investment and annuity products

- Digital client services and employee benefits

- Real-time financial transactions and reporting

- AI document processing

This is a production system processing real transactions for real customers, with established business processes and regulatory compliance requirements.

Why This Position is Different?

Stable, Long-term Project: Same project for 5+ years, deep domain expertise

Mature Codebase: Well-structured, documented, with established patterns

Real Business Impact: Your code affects real financial transactions and client services

Technical Variety: Polyglot architecture + Python/Django), multiple services

Professional Growth: Become an expert in financial services technology

What You'll Do:

Work on a mature financial platform with real business requirements:

- Maintain and enhance banking/lending features, payment processing, and compliance workflows

- Work across our polyglot microservices architecture and Python/Django)

- Implement complex business logic for insurance products, loan origination, and investment services

- Build real-time data processing systems using WebSockets and event-driven patterns

- Integrate with third-party services (DocuSign, payment gateways, banking APIs)

- Full-stack development from REST APIs to React frontends

- Ensure transaction integrity and regulatory compliance

- Collaborate with a stable team that knows the domain deeply

Requirements

Technical Requirements:

- 5+ years Full Stack development with both AND Python/Django

- Strong , Redux, and modern frontend development

- PostgreSQL expertise including complex queries, transactions, migrations

- Experience with both (Node) and Django ORM

- Microservices architecture experience

- Real-time systems (WebSockets, , Celery)

- AWS and Docker experience

- RESTful API design with JWT/OAuth authentication

- Testing frameworks (Jest for , pytest for Python)

- Financial or insurance systems experience is a plus

- Strong English communication (B2-C1)

- Overlap with Eastern USA timezone for meetings

Tech Stack

Backend:

- , ,

- Python: Django 4.2+, Django REST Framework, Celery

- PostgreSQL, Redis

Frontend:

- React, Redux, Material-UI

- TypeScript, Vite

- Formik, Yup validation

Infrastructure:

- AWS (S3, EC2, RDS)

- Docker, PM2, Gunicorn

- , WebSockets

- DocuSign, Payment APIs

- Jest, Supertest, pytest

- Swagger/OpenAPI

Benefits

What We Offer

- Long-term stable position on established project

- 20 days PTO (25 after 3 years)

- 10 sick days, national holidays, 2 company days

- Well-being budget

- Maternity/paternity leave

- Professional development reimbursement

- Hardware as needed

- Stable, professional team environment

Process

Quick and efficient: HR screening → Technical discussion → Practical coding session → Offer

Apply now for a stable, long-term position on an established financial services platform.

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