Technical Team Lead (Java) (m/f/d)

Purchasing 4.0: Fully Digitized & Networked?

Do you want to build data analytics over 100's of millions of rows that performs in milliseconds? Does building a user-friendly system that users love sound like fun? Are you ready to technically lead a team to excellence? Keep reading!

Who are we
Spendency is the Nordic region's leading SaaS service in spend analysis – and now the new Onventis Analytics. We help our customers take advantage of the latest technology to take control of their spend and work to both reduce costs and improve the sustainability of their purchases. Spendency now has over 400 customers, including many of Sweden and Germany's largest and most demanding organizations.

We are a relatively small team but are now entering a phase of accelerating expansion at Onventis and therefore need to employ driven people who can grow together with the product and be ready to take responsibility in our continued growth journey.

Although we deliver a high-tech solution, our culture and our way of working is based on putting people in focus. Through trust, commitment and helpfulness, we all work actively to be an organization where everyone is given the best opportunity to be challenged and grow. We are very excited about the work we do, the customers we help and the opportunities we see ahead of us, and we look forward to bringing more people with us on our continued journey.

Who is in the team
The team has a long history of working with agile. You will enter a well-oiled machine, where both processes and tools work.

We want you to shape the technical direction of our product. You'll have the freedom to architect solutions and make strategic technical decisions that impact the entire system. You'll balance hands-on coding with guiding your team members, mentoring junior developers, and maintaining a vision for the system architecture.

As Team Tech Lead, you will guide the team through sprint planning, retrospectives, and daily stand-ups, while ensuring our technical foundations remain solid.

We like to bring in new technology and learning from each other is the best thing we know. We work in short sprints, so what your team builds will immediately get into the hands of users who really appreciate what we do. Our CI/CD and DevOps processes are mature, allowing your team to focus on innovation rather than fighting infrastructure.

We think it's fun to go to work every day, and we think you will too!

Your job

As our Technical Team Lead for Java, you'll be responsible for the technical health of our system while facilitating the team's agile processes. You'll oversee cloud architecture in AWS, making key decisions about infrastructure and ensuring our systems are performant, reliable, and scalable.

You'll set technical standards, review code, and guide architectural decisions while still having opportunities for hands-on development. You'll work closely with product owners to translate business requirements into technical solutions your team can implement.

Your architectural vision will be crucial as we continue to scale. Whether it's maintaining our clean/hexagonal architecture, optimizing for performance or implementing security, you'll be the technical compass for the team.

You'll lead the team in solving complex problems, ensuring our system can handle hundreds of millions of data points efficiently. Your knowledge of technical debt management, performance optimization, and cloud-native architectures will be vital to our continued success.

What technologies you will encounter
· Java (latest versions)
· Spring Boot & Spring Security
· DDD, CQRS and Clean Architecture
· AWS
· Docker
· REST APIs
· JavaScript with React/Redux

Technologies that would be beneficial to know
· Several SQL and No-SQL databases
· Kotlin
· Event Sourcing
· Azure
· Column-based databases or frameworks (Apache Parquet, DuckDB)

About us

"We work every day to make global procurement simple, secure and connected with cloud services". At Onventis, we are driven by a common goal: to provide the best digital network for buyers and suppliers. We are a software pioneer that makes online procurement possible for companies. In addition to digital technology, this requires great ideas for the procurement management of tomorrow. Who makes them a reality? The Onventis team from Research & Development, IT, Product Management, Consulting & Services, Support, Sales, Marketing and Finance & Administration makes purchasing fit for the future for our internationally active customers, such as Conrad, Federal Mogule, Kühne & Nagel, Schott and Steigenberger - every day. Expressed in figures: From 6 locations - Stuttgart, Düsseldorf, The Hague, Stockholm, Paris and Vienna - around 190 colleagues ensure every day that around 1,2 million users process an annual business volume of 20 billion euros and more via the Onventis platform. The flat hierarchies, the broad scope for creativity and our interlinked teams create the space for innovation and personal development. Show us that you are a digital talent and make the Onventis success story yours.

Join Us!

If you're ready to take on exciting challenges and grow within a supportive and dynamic team, we'd love to hear from you!