Ciklum is looking for a Senior Full Stack Engineer to join a cross-functional development team engineering experiences for a global ticketing and booking services provider. This role involves full ownership of the software development lifecycle and designing modern, scalable solutions.

What You'll Do

Take ownership of the full software development lifecycle from design through development, testing, deployment, and maintenance.
Develop and maintain modern solutions using Java with Spring framework.
Build frontend applications with a focus on React.js.
Design scalable RESTful and GraphQL APIs, serverless architectures, microservices, and workflow orchestrations.
Create diagrams to illustrate service interactions and data flows.
Design, implement, and maintain relational and non-relational databases with a focus on data modeling, integrity, and performance.
Work with AWS services including Lambdas, Step Functions, AppSync, and EventBridge.
Manage and optimize CI/CD pipelines using GitLab CI/CD.
Utilize infrastructure-as-code and container orchestration tools like Terraform and Kubernetes.
Collaborate with teams through code reviews, constructive feedback, and knowledge sharing.
Work in a Lite Agile environment to adapt to changing requirements.

What We're Looking For

5+ years of fullstack development experience.
Proficiency in Java + Spring with a deep understanding of its frameworks and tools.
Expertise in frontend development based on React.js.
Ability to analyze architecture, create sequence diagrams, and produce technical documentation.
Expertise in API design and architecture with GraphQL and REST.
Hands-on experience with SQL and NoSQL databases and ORM tools.
Experience working with AWS services and serverless computing (Lambda, Step Functions, AppSync, EventBridge).
Proficiency with CI/CD tools, especially GitLab CI/CD.
Familiarity with Kubernetes and Terraform for container orchestration and infrastructure management.
Excellent written and spoken English communication skills.
Openness and adaptability with a willingness to learn new tools and technologies.
Ability to work fixed hours from 11:00 to 19:00 CET with occasional meetings outside this frame.

Technical Stack

Java, Spring, React.js
RESTful APIs, GraphQL
AWS, Lambda, Step Functions, AppSync, EventBridge
SQL, NoSQL, ORM
GitLab CI/CD, Kubernetes, Terraform

Team & Environment

You'll join a cross-functional development team within a One Team culture that values collaboration and progress, always exploring innovations and engineering solutions that matter.

Benefits & Compensation

Work alongside top professionals in a friendly, open-door environment.
Take on large-scale projects with a global impact to expand your expertise.
Boost your skills with internal events, Udemy access, language courses, and company-paid certifications.
Explore diverse domains through internal mobility, gaining hands-on experience with new technologies.
Full remote working possibilities.
Company-paid medical insurance, mental health support, and financial & legal consultations.