Summary: Join our team as a Backend Developer to contribute to delivering top-tier Craftsmen’s ERP solutions, developing and optimizing scalable backend solutions. Highlights: 1. Develop and optimize scalable backend solutions using .NET 6+ and C#. 2. Collaborate with cross-functional teams using Agile development practices. 3. Contribute to delivering iterative, high-quality solutions. At Aceve, we are dedicated to empowering the builders of society and transforming the construction and skilled trades industry—one of the least digitalized sectors in Europe. As a dynamic SaaS powerhouse, we unite leading products into a single pioneering platform focused on making a difference. With over 900 passionate employees and more than €100 million in revenue, we blend tradition and innovation to reshape the future of our industry. Our cloud\-based, AI\-driven software solutions deliver actionable insights and drive critical improvements for construction companies and skilled tradespeople alike, enhancing project management, installations, maintenance, and services. We’re on an ambitious growth journey, committed to accelerating digital transformation in our field. With Aceve’s tools, our customers can significantly boost their performance, productivity, and profitability, ensuring they have the best resources to thrive in a rapidly changing landscape. Join us on the mission to revolutionize the industry and build a brighter future together! Join our Team as a Backend Developer and contribute to our Group's mission of delivering top\-tier Craftsmen’s ERP solutions. We're looking for a passionate and experienced Backend Developer to strengthen our Development Hub in Lisbon, that collaborates with other Group Product and Engineering Teams \- Sweden, Denmark, Finland, Norway \- that together build and maintain our Group Products. Our hybrid work setup offers flexibility, allowing you to work 2\-3 days a week in the office. **Responsibilities:** * Develop, maintain, and optimize scalable backend solutions using .NET 6\+ and C\#, leveraging DDD and Microservices Architecture. * Design and implement robust and performant .NET WebAPIs, integrating Entity Framework/Dapper, LINQ, and Raw SQL for efficient data handling. * Write clean, maintainable, and testable code with strong automated unit test coverage (xUnit). * Produce high\-quality technical documentation for reference and reporting. \- Collaborate with Product Owners, Developers, and UX/UI Designers to deliver end\-to\-end solutions. \- Work within cross\-functional teams to integrate DevOps practices into the development lifecycle. * Use Jira and GitLab for project tracking, version control, and team collaboration. * Contribute to delivering iterative, high\-quality solutions by applying Agile development practices. **Skills \& Requirements**: * Bachelor’s degree in Computer Science, Computer Engineering, or a related field. * 5\-10 years of professional experience with .NET (6\+), C\#, WebAPI, Entity Framework, LINQ, and SQL. * Strong expertise in Database Modeling and Design (PostgreSQL and Microsoft SQL Server). * Experience with Message Bus frameworks (MassTransit, Saga/RabbitMQ). * Proven track record in developing and maintaining containerized microservices. * Proficiency in automated unit testing (xUnit). * Strong understanding of DevOps practices and CI/CD processes. \- Hands\-on experience with Jira, GitLab, GitHub. \- Excellent collaboration skills and familiarity with Agile methodologies. * Strong problem\-solving ability and clear, effective communication skills. * Fluent in spoken and written English. **Hybrid Work Model** A great balance between collaboration and flexibility \- we work from the office **2 to 3 times per week**.### **Our Office** You'll find us at **Rua Eloy 8, Lisbon**, just a short walk from the **Quinta das Conchas metro station (Yellow Line)**. We’re a growing and friendly group of around **75 team members** in our Lisbon office, spread across several departments; with developers making up the majority of our team. Here in Lisbon, we work on multiple products across the company, from **KlarPris to Craftnote**. It’s a team size that’s big enough to create real impact, yet small enough to maintain a familiar, collaborative, and supportive atmosphere. **Not ticking every box?** No worries! We value potential and drive, so apply anyway or connect with us\- you might be just what we're looking for in our growing organisation! Join Aceve and take your expertise to the next level, together we are redefining what’s possible in craft and construction solutions! *Aceve is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Our selection process is conducted continuously and without discrimination, ensuring an equal opportunity for all candidates.*