Full Stack Engineer

Ciklum is looking for a Full Stack Engineer to join our team full-time in Bulgaria.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Full Stack Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. Your role will be focused on supporting the operational reliability of our existing invoicing solution. This solution is a custom development based on Oracle Forms. The long-term goal is to eliminate or replace all Oracle developments by 2030, and this position may be needed until then, with annual contract extensions.

You will be working closely with the Product Owner and Scrum Master, and two other teams. The teams work together and follow the SAFe agile method. Your role will be pivotal in all stages of the development lifecycle, from architecting solutions and making key technical decisions to mentoring team members and ensuring the delivery of high-quality, scalable features.

Responsibilities:

• Support and ensure the operational reliability of the invoicing solution
• Design and implement scalable, resilient, and maintainable systems for our applications
• Drive technical decisions and promote best practices in coding, testing, and deployment
• Collaborate closely with Product and Design to translate business requirements into robust technical solutions
• Proactively identify and address technical debt, performance bottlenecks, and areas for system improvement
• Mentor and guide team members, fostering a culture of technical excellence and continuous improvement

Requirements:

• 3+ years of professional experience in full-stack web development
• Strong knowledge of Java / Spring with experience in REST API, jUnit, Swagger, XML/JSON, and development tools like IntelliJ, Jenkins, and Git
• Proficient with Angular, including TypeScript, HTML/CSS, and Node.js
• Strong SQL skills and experience with databases such as Oracle, PostgreSQL, or MongoDB
• Experience with agile methodologies (SAFe, Scrum), as well as project management and documentation tools like Jira / Confluence
• Fluent in German (B2/C1), both written and spoken, in a professional context
• Upper-intermediate or higher level of spoken and written English

Desirable:

• Knowledge of PL/SQL / Oracle DB is a plus, given the context of replacing legacy systems
• Experience with Docker / Kubernetes / AWS for deployment and cloud-native applications
• Familiarity with monitoring and logging tools like Grafana / Splunk
• Experience with test automation using Robot Framework

What`s in it for you?

• Regular salary reviews based on performance
• Corporate events: webinars, offline parties, and meetups
• Internal Mobility Program
• Tailored education path (including full access to Udemy, certifications, etc.)
• 25 paid days off: 20 business days of vacation per calendar year + 5 undocumented sick leave days
• Additional health insurance
• 100% company-covered Multisport card, with discounts available for family members

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.
Since expanding to Bulgaria in 2022, we’ve been building a fast-growing team that thrives on learning, collaboration, and innovation. Join us on this exciting journey and help shape the future of our delivery center.
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Explore, empower, engineer with Ciklum!

Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum.