Hybrid Full-Stack Engineer – Fintech, End-to-End Ownership

TekRek; Toronto; Hybrid; CAD 90,000 - 130,000; Full time

Job summary

TekRek, a fintech software company, is building the next version of its core wealth and portfolio management platform. The team supports investment operations workflows and collaborates across product, UX, QA, and client-facing implementation teams.

This hybrid, full‑time role for an intermediate full stack developer lets you own features end to end—from requirements through design, build, tests, release, and production support—working with Python, FastAPI, React/TypeScript, PostgreSQL, and

Qualifications

• 3+ years of professional software engineering.
• Strong Python with FastAPI or a similar framework, REST, typing, async, testing.
• Hands-on React and TypeScript with HTML/CSS and PostgreSQL data modeling. |

Responsibilities

• Deliver features across Python backend services, APIs, background jobs, and React/TypeScript front ends, from first conversation to production.
• Translate business requests into written implementation plans with business rules, acceptance criteria, edge cases, and test steps that work for both teammates and AI agents.
• Use AI coding agents for exploration, refactoring, debugging, and test generation, then verify output through tests, type checks, linting, and code review.
• Model and query PostgreSQL data, write efficient SQL, and troubleshoot query performance, transaction, and data quality issues in production.
• Improve tests, documentation, CI/CD, and repository context so the codebase gets easier for people and agents to work in safely.

Skills

Python

FastAPI

React/TypeScript

REST

PostgreSQL

Testing

CI/CD

Git

Docker

Linux

Kubernetes

Azure

AI coding tools

Problem solving

Tools

Claude Code

Codex

Copilot

Cursor

Docker

Kubernetes

Job description

TekRek, a fintech software company, is building the next version of its core wealth and portfolio management platform. The team supports investment operations workflows and collaborates across product, UX, QA, and client-facing implementation teams.

This hybrid, full‑time role for an intermediate full stack developer lets you own features end to end—from requirements through design, build, tests, release, and production support—working with Python, FastAPI, React/TypeScript, PostgreSQL, and