Join a company with 25 years of innovation in the manufacturing tech space.

About the role

As a Senior Software Developer at Tacton, you’ll play a key role in building the core of our Configure, Price, Quote (CPQ) platform—trusted by some of the world’s leading manufacturers. In this role, you’ll leverage your technical expertise to create solutions that meet the needs of global manufacturers. With many exciting changes ahead, Tacton offers the opportunity to take on new challenges, grow your skills, and make a real impact.

What you will do

In this full-stack role, you’ll:

• Design and develop backend and frontend features, primarily using Java and TypeScript/JavaScript, with some work in .NET and C++ depending on the project

• Collaborate daily with Product Managers, Architects, and UX Designers to transform real customer needs into scalable, intuitive solutions

• Work with MySQL databases—where solid skills will help you shape performant, reliable systems

• Build and maintain cloud-native services with Docker, Kubernetes, and AWS

• Use modern tools like GitLab (CI/CD pipelines), IntelliJ, Jira, and participate in our evaluation of AI-powered development tools like GitHub Copilot

• Improve existing systems by refactoring, reducing technical debt, and enhancing maintainability

• Embrace test automation, code reviews, and knowledge sharing in a supportive and agile environment

Requirements

• 5+ years of experience in Java development

• Comfortable working across the stack

• Strong problem-solving skills with a knack for turning business requirements into technical solutions.

• Fluent in English, both written and spoken

 It’s a plus if you have:

• Experience in SaaS product development

• Experience with cloud technologies such as Kubernetes, Docker and AWS

• Experience with TypeScript and web bundlers

• Familiarity with test automation, CI/CD, and DevOps practices

We’re looking for someone who is creative, collaborative, and thrives in a team environment. You’re an innovative thinker and a natural problem-solver who enjoys turning challenges into smart solutions.

Furthermore; We believe in real-time collaboration and prefer you to be on-site two- three days a week, at our Karlsruhe office, to foster direct knowledge sharing and innovation.

What we offer

At Tacton, we care about your wellbeing—inside and outside of work. Here’s what you can expect as part of our team in Germany:

• 30 days of vacation per year, plus Christmas Eve and New Year’s Eve off—because rest matters.

• A hybrid work model with flexible hours based on trust and ownership.

• Fresh lunches cooked daily, plus free fruit and drinks at our Karlsruhe office.

• Comprehensive private health insurance on top of statutory coverage, including vision care, dental care and mental health support

• Company pension scheme with a 15% employer contribution on top of your salary conversion.

• Business bike leasing for you and your household—with full insurance included.

• Access to exclusive employee discounts on top brands (tech, travel, fashion, and more).

The recruitment process consists of:

• Screening call with Talent Acquisition Partner
• First interview with our hiring manager
• Technical interview/case
• Interview with our CPO
• Reference check 

Our Culture and Why You Belong
Collaborative, Engaged, Trustworthy, Customer-Oriented, Visionary—if these values resonate with you, we’d love to hear from you!

At Tacton, we celebrate diversity and strive to create an inclusive environment where everyone feels welcome. Our team consists of people from all over the world, and we believe this diversity makes us stronger.

As an Equal Opportunity Employer, we’re committed to fostering an environment where everyone can thrive. With our comprehensive onboarding program, you’ll be set up for success from day one.

We look forward to your application—apply soon as we review candidates on a rolling basis.

About Tacton
Tacton is a leading Software as a Service company trusted by global manufacturers. We got started in the late 1990’s when six computer scientists figured out a revolutionary way to help Manufacturers overcome their most business-critical, product configuration challenges. Since those early days, we have grown to support global manufacturers seeking to thrive in a changing world.

We invite you to find out more about us @ www.tacton.com/about