Software Developer III

Spigen Gaoctober 27

2 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English, Korean

Experience level

Senior

Compensation

€ 140K

JavaScript

Amazon Web Services (AWS)

Software Quality

Continuous Integration

Relational Databases

Python

PostgreSQL

Next.js

Selenium

Service Design

Software Systems

TypeScript

Tailwind

React

FastAPI

Front End Software Development

REST

Data Pipelines

The Software Developer III is a key technical contributor who leads the architectural design and technical decision-making for the entire system. You will lead structural improvements with long-term maintainability in mind and transform business requirements into sophisticated technical strategies. Based on excellent communication skills, you will lead the team's collaborative culture and provide mentoring to support the growth of junior developers. You will exercise problem-solving leadership during complex failure situations to enhance the organization's technical credibility., * Architect and operate Python & FastAPI-based automation systems
Design and stabilize data pipelines integrating Amazon SP-API and internal systems
Improve and guide best practices for Selenium-based automation workflows
Design and operate AWS-based internal software systems
Improve frontend architecture using React, Next.js, TypeScript, and Tailwind CSS
Define and maintain Vercel-based frontend deployment strategies
Design and optimize PostgreSQL database structures
Improve system performance, scalability, and reliability
Establish code quality and review standards
Mentor Software Developer I and II engineers
Act as a technical leader during incidents and critical issues

High proficiency in Python, FastAPI, and JavaScript/TypeScript
Experience in designing and operating complex systems
Experience in REST API and automation architecture design
Experience in AWS-based service design and operation
Experience in PostgreSQL and relational DB design and optimization
Understanding of large-scale front-end structures using React and Next.js
Understanding of CI/CD and deployment environments
Ability to explain and justify technical trade-offs; strong mentoring and technical leadership skills, * 6+ years of professional experience in a relevant field
Korean/English bilingual proficiency with intermediate speaking and writing skills, and advanced understanding skills
Experience taking ownership of system-level units in a production environment
Proven track record of structurally solving complex technical problems
Experience in designing for service stability and long-term maintainability
Strong communication skills that earn the trust of the team and organization

Salary Range: $120K-$140K
Semi-annual bonus
Health Insurance: 100% employer contribution (Medical, Dental, Vision, and Life)
401(k): 100% employer match up to 6%
Monthly Team Budget
Paid Holidays
Paid Vacation (PTO): up to 10 days
Paid Sick Leave: 10 days
Family Event PTO & Monetary Compensation
Spigen Day: Half days on Fridays
Lunch provided
Employee discount
Etc.