Java Developer (m/f/d)
Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Nov 3, 2026.
Company Description
ecosio is a fast-growing, innovative service company and a leading provider of B2B integration, specialising in electronic data interchange (EDI), Web EDI and e-invoicing. ecosio is part of Vertex, Inc., a leading global provider of indirect tax solutions listed on Nasdaq (VERX).
Our brand slogan is Connections That Work as we believe strong connections are central to successful business relationships - both external and internal. At ecosio, we hire individuals from all backgrounds and are committed to creating an inclusive work environment. We are technology lovers, set the highest standards for our solutions, and put innovative ideas first.
Job Description
You'll connect with the role if you enjoy...
- coding directly on the heart of our product: the Integration Hub
- being responsible for the Integration Hub’s architecture and further development
- being at the helm of prioritising, assigning and executing tasks throughout the software development life cycle
- reviewing, testing and debugging team members’ code
- contributing to our development documentation and ensuring our applications are secure and up-to-date
- bringing in new ideas and technologies
Our current tech stack in the messaging team is:
- Infrastructure: AWS, haproxy, Kubernetes
- Java frameworks: Spring, SpringBoot, Apache Camel
- Data storage and querying: MongoDB, Redis, Elasticsearch, S3
- Monitoring and performance tools: Prometheus, Elastic APM, Datadog
To connect with ecosio it is important to have…
- experience in the field of computer science or engineering
- more than four years work experience as a Senior Java Developer or in a similar role
- experience in designing, building and testing Java EE or Spring applications
- Java certifications (OCP or similar) is preferable
- in-depth knowledge of popular Java messaging frameworks (Apache Camel, Spring Integration, etc.), message queues (e.g., JMS, RabbitMQ, SQS, etc.) and databases (e.g. MongoDB, etc.)
- a passion for the topics of messaging, REST and microservices
- a good command of written and spoken technical English
And nice to have...
- knowledge of Peppol and/or e-invoicing APIs
- experience in Kubernetes and Amazon Web Services (AWS)
- good delegation and time management skills
By connecting with us you will experience...
- Our remote-first culture lets you work remotely from one of our designated countries
- Flexible working hours to suit your schedule and priorities
- Annual personal development budget to invest in conferences, courses, or career coaching
- Home office allowance to create a workspace that fits your needs
- Regular events and trips to connect, celebrate, and have fun with the team
- Workations of up to 90 days per year within the EU, combining travel and productivity
- Wellbeing support, including mental health resources and employee assistance programs
- Additional country-specific benefits based on your location
Sounds like a connection that works? Then apply now and we will get in touch soon!
As part of our hiring process at ecosio, we conduct standard background checks. You can find more information about them by clicking HERE.
Our mission is to build Connections That Work by fostering a diverse and inclusive team. We are committed to making everyone feel valued and empowered to contribute their unique skills, experiences and perspectives. And now we want to connect with you.