Senior Software Engineer – Scalable Backend with AI

Smartly; Helsinki; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Healthcare packages

Mental health services

Paid holidays

Flexible hybrid workplace

Equity options

Career development opportunities

Job summary

Smartly in Helsinki is seeking a Senior Software Engineer to design and evolve systems for high-volume advertising workflows. You will collaborate closely with cross-functional teams to deliver impactful features. The role requires strong experience in backend or full-stack development, primarily using TypeScript and Node.js.

Smartly offers a hybrid work environment, focusing on your well-being and providing a competitive compensation package. Join them and help shape the future of advertising technology!

Qualifications

• Strong experience building and shipping production software.
• Professional experience with TypeScript and Node.js.
• Experience with APIs, cloud infrastructure, and distributed systems.
• Ability to make thoughtful technical decisions.

Responsibilities

• Design, build, and maintain backend services.
• Collaborate with various teams to turn business needs into solutions.
• Mentor other engineers on operational excellence.
• Develop systems that process high volumes of advertising operations.

Skills

TypeScript

Node.js

Relational databases

APIs

Cloud infrastructure

Distributed systems

AI capabilities

Strong communication skills

Tools

PostgreSQL

React

Playwright

Kafka

BullMQ

Kubernetes

Distributed tracing tools

Job description

Smartly in Helsinki is seeking a Senior Software Engineer to design and evolve systems for high-volume advertising workflows. You will collaborate closely with cross-functional teams to deliver impactful features. The role requires strong experience in backend or full-stack development, primarily using TypeScript and Node.js.

Smartly offers a hybrid work environment, focusing on your well-being and providing a competitive compensation package. Join them and help shape the future of advertising technology!