Ciklum is looking for a Senior Java Engineer to join our team in Brazil.
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 Senior Java Engineer, you'll become a part of a cross-functional development team engineering experience of tomorrow.
Project Description: An American partner known for selling and distributing tickets for various events. One of the leading providers of booking and ticketing services in the arts and entertainment industry, operating on a global scale
Responsibilities:
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Take ownership of the full software development lifecycle: Engagement from design through development, testing, deployment, and maintenance
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Develop and maintain Backend Solutions: Create robust, scalable, and high-performance backend systems using JavaScript/TypeScript (Node.js & Next.js) and Java (Spring)
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Design Backend Services: Create RESTful and GraphQL APIs, serverless architectures, microservices, and workflow orchestrations with state machines
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Compose system architecture and sequence diagrams: Create and document diagrams to illustrate service interactions and data flows
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Database Management: Design, implement, and maintain relational and non-relational databases focusing on data modeling, integrity, performance, and maintainability
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Cloud Services: Utilize AWS services and serverless architectures for deployment and management, including Lambdas, Step Functions (state machines), AppSync, EventBridge, SQS, Kinesis, EC2, Elastic Beanstalk
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DevOps Practices: Manage and optimize CI/CD pipelines using GitLab CI/CD for efficient build, test, and deployment processes
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Containerization and Orchestration: Utilize infrastructure-as-code and container orchestration tools such as Terraform and Kubernetes to manage infrastructure and application scalability
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Collaborate with Teams: Conduct code reviews, provide constructive feedback, and share knowledge with the team
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Agile Methodologies: Work in a Lite Agile environment to adapt to changing requirements
Requirements:
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5+ Years of Backend Development Experience: Extensive experience with backend technologies
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Proficient in Javascript/Typescript + Node.js & Next.js: Deep understanding of Javascript/Typescript and it's frameworks/libraries/tools
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Deep familiarity with Java + Spring: Professional experience with creating services based on Java and it's frameworks/libraries/tools
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Analysis of architecture and service dependencies: Abitlity to create sequence diagrams and technical documentation based on implementation requirements
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Experience with GraphQL and REST: Expertise in API design, consumption and it's architecture
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Database Skills: Hands-on experience with SQL and NoSQL databases, as well as ORM tools
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AWS Services and Serverless Computing: Excellent knowledge of AWS services and serverless computing (Lambda, Step Functions, AppSync, EventBridge, etc.)
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Devops, CI/CD: Proficiency with CI/CD tools, especially GitLab CI/CD
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Kubernetes and Terraform: Experience with Kubernetes and Terraform for container orchestration and infrastructure management
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Fluency in English: Excellent communication skills both written and spoken
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Openness and adaptability: with willingness to learn new tools and technologies as needed
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Experience with frontend development in React.js / Next.js and knowledge of typical front-end issues
What`s in it for you?
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.
As we expand into Latin America, every Ciklumer is helping to shape our story. Collaborate with seasoned experts and make a global impact backed by two decades of industry leadership.
Want to learn more about us? Follow us on Instagram, Facebook, .
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.
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