Senior Back-end Developer

We're expanding our team and we have a fantastic opportunity for an experienced** Senior Back-End Developer/Java with Python skills.** Your skills are crucial for building and maintaining software projects that fulfill our business requirements. You'll also have the responsibility of engaging with stakeholders and contributing to project planning. This position offers an opportunity to create a meaningful impact in a friendly and professional environment. If you share our commitment and want to be part of a team that values your input, We can't wait to hear from you **Your challenges - what will you do at LYNX**: - Design, build and improve our back-end ecosystem to enhance our clients trading experience - Improve the security, reliability and performance of our trading platform (Java) - Maintain and develop API workflows used for automated account opening (Python) - Support data collection and processing in CRM system (Odoo) - Take part in developing new applicatons in cooperation with design teams **You're offering these qualificiations**: - At least 5 years of experience with Java and Spring (Boot) - At least 3 years of experience with Python - Solid knowledge of SQL and relational databases, including database performance analysis and optimization - Good knowledge developing RESTful services, interfaces with other services based on synchronous and async models - Cloud and container experience (AWS, Docker, Kubernetes) is a big plus - Good experience with Git (Gitflow) - Good experience with writing unit and integration tests to ensure code quality - Very good communication skills and interest to work as part of a cross-functional, distributed, agile team **Why LYNX?** At LYNX, we value your growth and development; we'll provide you with a supportive work environment and opportunities for your professional development. - Flexible working hours in the center of Gent or Amsterdam - A friendly team that welcomes you and which enjoys to participate in team events. - We offer an attractive compensation and participation in our bonus system. - You choose the tools you need (software stack, hardware, office equipment) - Life-long learning: At LYNX we give everybody the means to learn, grow and continue on your personal development journey with a fixed training budget per year - Free hot and cold drinks & fruit at the office - Plenty of extralegal benefits such as pensionplan, hospitalisation insurance, meal tickets, extra holidays, etc. (some differences between Ghent and Amsterdam are applicable) - A unique opportunity to learn more about the stock markets **About LYNX**: **"LYNX helps you invest in yourself"** **"Working at LYNX means joining the LYNX family"** **"The development opportunities make LYNX the best place to work"** This is what the employees say about LYNX and it is exactly what we want to offer: a work environment where you can get the best out of yourself. At our office in the heart of Amsterdam, Ghent, Berlin and Prague, we work every day to offer both private and professional clients the best trading opportunities, with a fast, user-friendly and reliable trading platform. **The best choice for anyone who takes investing seriously** LYNX is an international FinTech that offers you a relaxed and informal work environment, where you can get the best out of yourself and where 300 people contribute together to the success of our customers since 2006. In 2006 LYNX entered the investor market with two spearheads: very low rates and an extensive product range. This makes the online broker not only successful in the Netherlands, but also abroad. After opening offices in Belgium, Germany and the Czech Republic, LYNX now offers its services in ten different countries, making it a European broker of size. In 2019 the product of LYNX, and therefore the offer for investors, has been greatly improved. For example, a highly advanced mobile and tablet app is available, the LYNX Masterclass webinars can be watched weekly via the Knowledge Portal, and thanks to the Morning Call, investors are quickly daily informed about the latest news on the financial markets.