Software Engineer II (Poland)

PolandRemote

Responsibilities

Build and maintain new innovative product features focused on actively learning new areas of the product
Collaborate with owners for different product features to gain insight and offer constructive suggestions for improvements
Mentor other engineers who are starting along their career path

experience for consumers and merchants alike, come join us at Sezzle and help create the future of shopping! Interview Process
Wonderlic test (30-40 min)
Experience solving technical problems as part of a team Demonstrated
experience working with Claude or equivalent large language model tools is required; candidates must be comfortable leveraging AI to enhance productivity, research, and communication.
Bachelor's degree in Computer Science, Engineering, or a related technical field.
Familiarity with modern Frontend Development, with React experience preferred
Ability to solve problems with backend-focused languages like Go or similar compiled statically typed language
Intermediate understanding of relational databases like MySQL
Familiar with the basic principles and design of RESTful APIs
Basic knowledge of a Microservice Architecture
Close familiarity with software engineering tools, software development methodology, and release processes About You:
Languages: Golang, Typescript, Python
Frontend: Typescript - React and React Native Backend: Golang
Database: MySQL, Postgres, Elasticsearch
DevOps & Cloud: AWS, Kubernetes
Version Control: Git CI/CD: Gitlab

You earn trust - you listen attentively, speak candidly, and treat others respectfully.
Our culture is not defined by a certain set of perks designed to give the illusion of the traditional startup culture, but rather, it is the visible example living in every employee that we hire.

With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping
experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans that make shopping smarter and more accessible.
We’re not just transforming payments; we’re redefining how people discover, interact with, and purchase the things they love while driving real impact on merchant sales through increased conversions and higher order values.
As we continue to shape the future of fintech and retail, we’re building an innovative, dynamic team passionate about creating more than just a transaction but a truly unique shopping journey.
If you’re excited about pushing boundaries in tech and delivering a game-changing
Regularly providing feedback while setting expectations is part of our culture starting with the interview process.
Interview with engineering leadership (30-45 min) Offer!
This role presents an exciting opportunity to thrive in a dynamic, fast-paced environment within a rapidly growing team, with abundant prospects for career advancement. As a Software Engineer II, you will be responsible for solving our most challenging problems along with a highly-motivated team.
In this role, you will work closely with other engineers across multiple teams to provide high-quality, scalable, and innovative products. Your day-to-day
responsibilities will include partnering with other engineers to design, develop, and deliver new features.