Senior Software Engineer - Java.

About Mynt

Mynt is an all-in-one corporate card and spend management platform transforming business banking. By combining modern software, corporate cards, and payment infrastructure, we eliminate manual financial administration and give businesses full control over company spending.

Driven by strong momentum, Mynt has established itself as one of the fastest-growing fintechs in the Nordics. Backed by top investors and recent funding, we continue to scale rapidly across existing and new markets.

As a tech-first, product-led company, we empower teams to solve complex problems and build high-value solutions. Today, Mynt is a licensed e-money institution, card issuer, and payment processor under the Swedish Financial Supervisory Authority.

Through strategic partnerships across banking, ERP, fleet, and mobility—including Fortnox and Nordea—our platform is embedded into the daily workflows of thousands of businesses across all Nordic markets.

Joining Mynt means joining an ambitious team building the future of business finance. With 110+ employees across Sweden, Finland, and Norway, we are entering an exciting phase of scale and international expansion.

About the Role

We are looking for talented developers who are passionate about building high-quality software and enjoy working in an entrepreneurial environment where you can truly influence both the product and the company’s direction.

At Mynt, you will work in a modern codebase using the latest technologies, with a high level of ownership and responsibility from day one.

You will join an ambitious and experienced team with backgrounds in scale-ups, finance, and consulting. We work in agile sprints, combining close collaboration with a strong sense of individual autonomy.

As a Backend Developer, you will focus on building robust business logic and scalable APIs for both web and mobile applications, working closely with product managers in each domain. Our development process is rooted in agile principles, clean code, and CI/CD. Testing, TDD, and automation are integral parts of how we ensure quality and maintain speed.

You will also contribute to architectural decisions and have the opportunity to help shape and build new products from an early stage, using technologies such as Java, MongoDB, MySQL, Redis, AWS, Docker, and CircleCI.

Qualifications

• Bachelor’s degree in Engineering, Computer Science, or equivalent experience

• At least 8+ years of experience in backend development using Java

• Ability to write clean, maintainable, and well-documented code

• A collaborative mindset with a passion for solving problems as part of a team

• Fluent in Swedish and English

What we can offer you

• Be part of an amazing team in a fast-growing scale-up.

• Work closely with a fun, high-performing team.

• Enjoy a flexible working environment with a great office location in central Stockholm.

• Shape your own development and responsibilities based on your passion and interest.

The position will be filled as soon as we find a suitable candidate. Please reach out to us as soon as possible if you believe this for you!