Frontend Tech Lead — Architecture, Web & Mobile

TGS; Fredrikstad; On-site; NOK 1,000,000 - 1,600,000; Full time

Job summary

TGS seeks an experienced Tech Lead to own and evolve our frontend architecture across web and mobile, delivering scalable, maintainable, and reusable solutions. You will lead the architecture of a shared UI framework and take ownership of our mobile application evolution alongside the broader frontend ecosystem.

You will mentor engineers, drive performance for large data applications, and champion modern engineering practices including testing, CI/CD, security, and observability.

Qualifications

• 10+ years of software engineering experience with frontend architecture
• Significant experience building production-grade web apps
• Experience leading frontend teams and influencing technical decisions

Responsibilities

• Own and evolve frontend architecture across web and mobile
• Drive creation and evolution of a shared UI framework for Data Gateway and Asset Management
• Take technical ownership of the mobile application and its evolution
• Mentor engineers and lead technical discussions to raise the engineering bar
• Collaborate closely with backend engineers to understand APIs and data models
• Champion modern engineering practices across testing, CI/CD, security, and observability
• Stay current with frontend technologies and evaluate new approaches for product value

Skills

Frontend architecture

Technical leadership

TypeScript

JavaScript

React

React Native

Performance & scalability

Mentoring

Education

Bachelor's degree in Computer Science or related

Tools

CI/CD tooling

Observability tooling

Job description

TGS seeks an experienced Tech Lead to own and evolve our frontend architecture across web and mobile, delivering scalable, maintainable, and reusable solutions. You will lead the architecture of a shared UI framework and take ownership of our mobile application evolution alongside the broader frontend ecosystem.

You will mentor engineers, drive performance for large data applications, and champion modern engineering practices including testing, CI/CD, security, and observability.