NEORIS
Technology
SeniorBack-EndDeveloper
Neural analysis suggests this role is
optimal for Senior candidates.
“Senior Back-End Developer at NEORIS. Skills: Java development, Spring Boot, GCP, API design. Design backend applications. Build backend applications”
Industry & Context.
Problem-solving; Analytical skills
What They're Looking For.
Must Have
6+ years backend development, Deep expertise in Java, Hands-on Spring Boot experience, Proven experience designing REST APIs, Hands-on OAuth2 experience, Solid SQL proficiency, 3+ years GCP experience, Microservices architecture understanding, Excellent problem-solving skills, Excellent analytical skills, Excellent communication skills
Nice to Have
SAP integration experience, Big Data technologies experience, Docker container experience, Data Modeling experience, Python scripting proficiency, CI/CD tooling experience, Monitoring strategies experience, Full software development lifecycle experience
What You'll Do.
Design backend applications
Build backend applications
Maintain backend applications
Implement authentication flows
Manage authorization flows
Develop Spring Boot services
Optimize Spring Boot services
Manage relational schemas
Maintain GCP solutions
Support data features
Implement monitoring strategies
Implement alerting strategies
Implement observability strategies
Contribute to CI/CD pipelines
Contribute to DevOps practices
Participate in sprint planning
Participate in code reviews
Participate in retrospectives
How You'll Work.
Team & Collaboration
Cross-functional teams; Agile environment; Scrum environment; Kanban environment
Process & Methodology
Agile, Scrum, Kanban
Full Job Description
NEORIS is a Digital Accelerator that helps companies move into the future, leveraging 20 years of experience as Digital Partners to some of the world’s largest organizations. We have more than 4,000 professionals across 11 countries, with a multicultural startup culture where we foster innovation and continuous learning to create high-value solutions for our clients. oWe are looking for a Senior Back-End Developer with strong Java expertise to join our engineering team and play a key role in designing, building, and scaling our enterprise backend systems. You will architect and deliver high-performance APIs and data-intensive services that power our applications, working within a modern cloud-native stack built on GCP. You will work across multiple Java versions, with a strong preference for and expertise in Java 21 including modern language features such as Virtual Threads (Project Loom), Sequenced Collections, Record Patterns, and Pattern Matching. You will collaborate closely with front-end engineers, data engineers, and product teams to deliver robust, secure, and maintainable solutions in a fast-paced Agile environment. Core technologies: Java 7–21 · Spring Boot · PostgreSQL · GCP · OAuth2 · OpenAPI · Docker · SAP integrations · Google BigQuery Key Responsibilities Design, build, and maintain scalable, high-performance backend applications and APIs following RESTful principles and OpenAPI specification standards. Implement and manage secure authentication and authorization flows using OAuth2 and related protocols. Develop and optimize Spring Boot-based services and microservices, ensuring reliability, maintainability, and performance at scale. Work proficiently across multiple Java versions (8, 11, 17, 21), while advocating for incremental migration toward Java 21 and its modern capabilities. Write and optimize complex SQL queries and manage relational database schemas using PostgreSQL. Build and maintain GCP-based cloud solutions, leveraging GCP-native service
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