Full Stack Engineer

Sellpy; Stockholms kommun; Hybrid; SEK 650,000 - 900,000; Full time

Benefits offered by this job

Office at Medborgarplatsen

Unlimited learning platform

Sellpy credits & staff discounts

Monthly pension plan

Hybrid work setup

Job summary

Sellpy is seeking a Fullstack Engineer to help hundreds of thousands of customers embrace a smarter, more sustainable way to shop. You will build user-centric, next-generation web applications, own features from concept to release, and ensure scalable, maintainable architectures within a rapidly growing team.

Based at Medborgarplatsen with a flexible hybrid setup, you’ll join a product-focused startup that values debate, collaboration, and tangible impact on a circular future.

Qualifications

• BS/MS in CS or equivalent proven experience.
• 3+ years of professional software engineering experience.
• Experience from a fast-paced product environment.
• Fluency in written and spoken English.

Responsibilities

• Build user-centric, next-generation web applications.
• Take ownership of features from idea to release and beyond.
• Ensure scalability, maintainability and simplicity in everything you build.
• Continuously improve Sellpy’s products and architecture.

Skills

Software engineering

English fluency

Startup experience

Education

CS degree

Equivalent experience

Tools

React

React Native

Node.js

Web Components

AWS

Git

CI/CD

Job description

We put items to better use. Hundred thousand a week actually. Enhancing our technical product is therefore at the top of our agenda.

The scale of our operations creates complex, fascinating challenges. We thrive on engineering simple, elegant solutions to tackle them, and we are looking for someone whose craft can make a tangible impact on our rapidly growing customer base.

Sellpy’s vision is to empower everyone to live circularly. We believe that every item deserves a second life, and we see huge financial, social and environmental value in making sure this happens. We look for those who share this vision and have the grit to tackle the challenges of building a circular future.

Fullstack Engineer at Sellpy

Sellpy serves both buyers and sellers, and both sides matter equally. As part of Sellpy Tech, you'll help hundreds of thousands of customers embrace a smarter, more sustainable way to shop. This is work that actually moves the needle on something that matters.

We code for a circular future — and we build it together. Debates are welcome, opinions are expected, and everyone has a real say in how we shape Sellpy's architecture.

In short, you will

• Build user-centric, next-generation web applications
• Take ownership of features from idea to release and beyond
• Ensure scalability, maintainability and simplicity in everything you build
• Continuously improve Sellpy’s products and architecture

Requirements

• B.S. or M.S. in Computer Science (or related), or equivalent proven experience
• 3+ years of professional software engineering experience
• Experience from a fast-paced product environment
• Fluency in written and spoken English

We’d be impressed if you have

• Experience with React, React Native, Node.js, Web Components, logging & monitoring
• Worked in a scaling, product-focused startup
• Hands-on experience with continuous integration & deployment
• Knowledge of AWS and Git

You get to

• Be part of a tech-minded company that's driving the change towards a sustainable lifestyle. In return, you will get direction, energy, and work on meaningful challenges daily.
• Enjoy a vibrant office culture at Medborgarplatsen, balanced with hands-on experience at our production sites
• Work with highly skilled and motivated colleagues
• Gain new skills with unlimited access to a learning platform
• Make use of prepaid vacation
• Enjoy Sellpy credits and staff discounts at Sellpy and the H&M brands (Arket, COS, Other Stories, Weekday and more).
• Save up with a monthly pension plan
• Engagement in Sellpy’s social traditions with game nights, interactive planning days, guest speakers and other activities.

Location

On-site collaboration at our core, supported by a flexible hybrid setup on set days. This specific role is based at our Medborgarplatsen office.

We value being together. After an on-site onboarding, we aim for a balanced office presence, with flexibility based on your team and tasks.