Senior Backend Developer
Our ambition is to remove the mystery in digital advertising with our fantastic platform. We are now looking for a Lead Backend Developer!
About Bannerflow
Bannerflow is a fast-growing SaaS company that helps enterprise brands create, publish, analyze, and optimize advertising at scale. We're leaders in the industry thanks to our cutting-edge technology and focus on excellence. Our cross-functional teams own and develop their part of the product, working on both front and backend development, architecture, and technology choices. Our focus is always on delivering the best possible user experience, and we prioritize learning and use pair and mob programming to solve problems.
About the role
We are seeking a Senior Backend Engineer to join our team and help us continue to deliver the best possible products to our customers. This role is a critical part of our development team and will play a key role in shaping the direction of our technology and ensuring that our products are robust, scalable and secure.
Responsibilities
- Design and implement scalable, high-performance backend systems that can handle millions of requests per day
- Lead the development of new features, while ensuring they meet our high standards of security, performance and reliability
- Mentor and coach junior developers, helping them grow their skills and advance in their careers
- Collaborate with cross-functional teams, including product managers, designers, and front-end developers, to deliver innovative and compelling products
- Keep up-to-date with the latest technologies, industry trends and best practices to continually improve our products and processes
Requirements
- Bachelor's degree in Computer Science, or a related field
- At least 5 years of experience as a backend engineer, with a proven track record of delivering high-quality products
- Strong experience in C#, microservices, Azure Service Bus, Azure, Azure DevOps, Docker
- Experience with scalable cloud-based systems, such as Azure or AWS
- Ability to write clean, efficient, and well-documented code
- Excellent communication, collaboration and leadership skills
- Passion for mentoring and coaching team members to help them reach their full potential
Why Bannerflow?
We believe that our employees are the key to our success and we are dedicated to building a positive and supportive work environment where our employees can thrive and grow. If you are a motivated, talented and experienced Backend Engineer who is ready to take your career to the next level, we want to hear from you!

Stockholm
So, who are Bannerflow?
Whilst we are a Swedish company, we have a global outlook and our team comes from different backgrounds, all around the world, with 20+ different nationalities and a huge variety of languages spoken.
Embracing diversity and everyone's differences is something that we value highly here at Bannerflow. You will encounter a welcoming and friendly atmosphere with a lot of laughs and quirkiness, in a fine balance with tenacity when it comes to our business.
We are all different, but what we have in common is our passion for what we do and a strive to make an impact.
Our values:
- Collaboration
- Challenge
- Passion
They guide decision making and give a sence of whats important and whats right. It’s a way to express the behaviours we appreciate in one another.
About Bannerflow
Bannerflow is a creative management platform that engineers simplicity and transparency in digital marketing. We allow enterprise brands to create, publish, analyze and optimize advertising in-house, at scale.
Our mission is to become the most user-friendly platform for creative automation, for display and social advertising channels.
- In 2019, Financial Times awards Bannerflow a spot in its prestigious FT1000 list, placing it as the 24th fastest growing company in the advertising category.
- In 2019 we were proudly declared a MästarGasell. Joining an elite club of Swedish companies who won the Dagens Industri’s Gasell award at least three or more times.
- In 2020 Bannerflow has again been recognized as a Di Gasell by Swedish financial news publication Dagens Industri, for the fifth year, in a row!
- Today, we have a renowned platform – we are a category leader within Creative Management Platforms and we are proud of it.
Senior Backend Developer
Our ambition is to remove the mystery in digital advertising with our fantastic platform. We are now looking for a Lead Backend Developer!
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