Senior Backend Engineer — Oslo Hybrid, Scale APIs

Tise AS; Oslo; On-site; NOK 1,000,000 - 1,250,000; Full time

Job summary

A leading second-hand marketplace is seeking a Senior Backend Engineer to build and maintain APIs and services. You will collaborate with a dedicated team of developers and contribute to a sustainable mission. The ideal candidate has 8+ years of experience in backend development, working knowledge of TypeScript, Node.js, and can adapt to changing priorities. This full-time role is based in Oslo and offers competitive compensation, flexible hours, and a fun, vibrant work environment.

Benefits

Healthy work-life balance

Competitive compensation package

Flexible working hours

Inspiring team environment

Fun office in Oslo

Qualifications

• 8+ years of experience as a developer, preferably building backend services.
• Can work at least 3 days a week from Oslo office.
• Fluent in English, both written and spoken.

Responsibilities

• Design, build, and maintain APIs, services, and systems across the product.
• Debug production issues across services and multiple levels of the stack.
• Help improve engineering standards, tooling, and processes.

Skills

TypeScript

Node.js

Elasticsearch

MongoDB

Python

PostgreSQL

GitHub Actions

AWS

English (written and spoken)

Job description

A leading second-hand marketplace is seeking a Senior Backend Engineer to build and maintain APIs and services. You will collaborate with a dedicated team of developers and contribute to a sustainable mission. The ideal candidate has 8+ years of experience in backend development, working knowledge of TypeScript, Node.js, and can adapt to changing priorities. This full-time role is based in Oslo and offers competitive compensation, flexible hours, and a fun, vibrant work environment.