Principal Backend Engineer - TypeScript

5 Months ago • 6 Years +

Backend Development

Job Description

As a Principal Backend Engineer, you will architect and build scalable backend services using TypeScript, NestJS, and Postgres. Responsibilities include designing systems using Domain-Driven Design (DDD), deploying on GCP, writing automated tests (Jest, Playwright), and collaborating with cross-functional teams. The role requires strong expertise in TypeScript, NestJS, and relational databases, along with experience in FinTech, finance, accounting, or banking. The company is in the pre-revenue phase, offering a chance to shape the future of the product from the ground level.

Must Have:

6+ years Software Engineering experience
TypeScript, NestJS, Postgres expertise
GCP experience
DDD proficiency
Automated testing (Jest, Playwright)
FinTech/Finance domain knowledge

Add these skills to join the top 1% applicants for this job

typescript

nestjs

google-cloud-platform

communication

agile-development

automated-testing

cross-functional

playwright

Description

We are an early-stage FinTech company on a mission to redefine the future of finance, accounting, and banking. Currently in the pre-revenue phase, our product and website are under active development. This is your chance to join a forward-thinking team at the ground level and play a pivotal role in shaping innovative solutions that will disrupt the financial industry.

The Opportunity:
As a Senior Software Engineer – TypeScript Backend, you’ll have the autonomy to design, develop, and scale backend services that are the backbone of our product. This role is perfect for a problem-solver who thrives in an agile, collaborative environment and is excited to create impact at an early-stage company.

Responsibilities:
Architect and build scalable backend services using TypeScript, NestJS, and relational databases like Postgres.
Design software systems using Domain-Driven Design (DDD) principles.
Deploy and manage infrastructure on Google Cloud Platform (GCP) or similar cloud platforms.
Write high-quality, automated tests using frameworks like Jest and Playwright to ensure robust and reliable systems.
Collaborate with product and cross-functional teams to deliver solutions that address complex business needs.
Leverage your domain expertise in FinTech, traditional finance, accounting, or banking to craft tailored solutions.

Requirements

Experience: 6+ years as a Software Engineer (formal degree not required).
Technical Mastery: Strong expertise in TypeScript, NestJS, and database systems like Postgres.
Cloud Experience: Hands-on knowledge of deploying and managing infrastructure on GCP or similar platforms.
Design Principles: Proficiency in Domain-Driven Design (DDD) methodologies.
Quality Focus: Skilled in automated testing with tools like Jest, Playwright, or similar.
Domain Knowledge: Experience or strong understanding of FinTech, finance, accounting, or banking.
Communication: Exceptional English communication skills to collaborate with a global team.