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Jobs for developers in Berlin

For ethical coders

Build a safer world. Join our development team.

Zertificon Solutions –Software manufacturer & IT security specialist– Protecting business communications since 2004. –More than 25% of the 100 German companies with the highest turnover and hundreds of small and medium-sized enterprises worldwide use our encryption solutions. We have big plans and are growing steadily. Located in Neukölln, Berlin, our organization counts over 100 employees. Join a professional, highly qualified team: take on challenges, share your knowledge, learn and discover your potential!

Senior Java Developer Enterprise (f/m/d)

What you will be doing

Become a key team player in the continued development of Zertificon´s Email-Communication Security and Secure File Transfer products.

Together with RnD leaders, be responsible for making sure that work within the team and inter-squads cooperation run smooth and effective, so that our product perfectly fits into our customers´ environments and so that the product itself can handle large amounts of data and users.

Having freedom and responsibility plan and support the transformation of the existing product from a monolithic application into a modern container based microservice architecture.
  • Together with the team proactively develop and plan the enterprise product, suggesting the on-the edge ways and solutions for the up to date, market winning product.
  • Analyze the possible issues or blockers within the development strategy and plan and act in prevention.
  • Mentor and guide the subordinate team members for the most effective delivery of the results and development of the features/product an enterprise customer of Zertificon expects.
  • Coordinate with the Team Lead the long term product road maps and architectures. 
  • Develop a deep understanding of the team/products capabilities and act as an effective coordinator with the team interacting with clients. Together with the other squads create road maps, architectural pictures to develop and optimize the software features.
  • Align your team work with the other RND teams to avoid divergent development of software components (make sure that your enterprise product fits into the overall architecture).

What we value in our candidates

  • You have successfully worked in a development team for at least 5 years and managed to deliver solutions and products with that team. 
  • You have at least 6 years of experience developing software with Java (additional experience with further languages would be an advantage).
  • You bring powerful knowledge of Java 11+ and a deep understanding of software architectures like monoliths and microservices.
  • You are able to communicate confidently in German and English (B2), both written and spoken.
  • You have experience with security, for example PKI, S/Mime, OpenPGP, X.509 Certificates, PGP Keys.
  • You posses knowledge about Email, SMTP, Java Mail and Bouncycastle.
  • You are able to communicate confidently in German and English (B2), both written and spoken.

What Zertificon offers you

  • Innovative work culture in an established company - without the startup risks.
  • A reason to have a good mood in the morning – meaningful job within IT security, contributing to a safer world.
  • Collaboration in an international, highly qualified, successful and ambitious team.
  • Plenty of room for autonomy and responsibility, regular feedback meetings and transparent quarterly targets.
  • An exciting full-time job with an attractive salary and development prospects.
  • Numerous benefits such as home office, hybrid and mobile working, flexible working hours, BVG-Ticket/Parking/Job-Rad, parcel acceptance, organic fruit and drinks, meal allowance, Internet subsidy, team and company events, etc.
Apply now via our online form. We look forward to hearing from you! Not convinced yet? Find out more at: Work at Zertificon
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