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Zenika

Zenika

www.zenika.com

11 Jobs

572 Employees

About the Company

Zenika is an IT consulting firm with 550 employees that helps companies with their digital transformation. The company has offices in France, Canada, Singapore and now in Morocco.

Bridging the organic and digital worlds, our expertise begins with user interfaces and ends with data storage and operations, using agile, DevOps and security practices. Zenika is powered by its values of sharing, transparency and fellowship, so it's no surprise that our community is strongly committed to open source and green computing.
As a link between the organic and digital worlds, our expertise begins with an interface and ends with data storage and exploitation, in agile, devops and secure mode. Sharing, transparency and conviviality are values that belong to Zenika, so it is natural that our community is strongly committed to open source and sustainable digital.

Listed Jobs

Company background Company brand
Company Name
Zenika
Job Title
Consultant/e Fullstack JS
Job Description
**Job Title**: Consultant / Fullstack JavaScript Developer **Role Summary**: Fullstack JavaScript developer to design and implement a high-scale digital advertising content management platform for a software client. **Expectations**: - 5+ years of fullstack development experience with React/Node.js. - Strong collaborative skills (pair programming, team decision-making). - Proficiency in advising clients on technical solutions aligned with business needs. **Key Responsibilities**: - Design and develop a scalable digital advertising platform with React/Node.js. - Architect system solutions for complex data processing and large-volume data handling. - Collaborate in team practices (code reviews, knowledge sharing, best practice implementation). - Contribute to continuous improvement through idea sharing and feedback. **Required Skills**: - **Core**: React, Node.js, TypeScript. - **Preferred**: GraphQL, MySQL, RabbitMQ, unit/integration/e2e testing, graph/document databases. - System architecture experience for complex environments. **Required Education & Certifications**: - Bachelor’s degree in Computer Science or related field. - Proven track record in fullstack development preferred.
Grenoble, France
Hybrid
07-09-2025
Company background Company brand
Company Name
Zenika
Job Title
Tech Lead Java F/H
Job Description
**Job Title:** Tech Lead Java (F/H) **Role Summary:** Lead the design, implementation, and quality assurance of Java-based solutions for clients. Act as a technical mentor, architect, and advisor while collaborating closely with cross-functional teams to deliver robust, scalable, and maintainable applications. **Expectations:** - Own end-to-end technical delivery, ensuring adherence to architectural standards and best practices. - Coach team members on craftsmanship, DevOps, and agile principles. - Engage with clients to define technical requirements, evaluate trade‑offs, and recommend appropriate tools and architectures. **Key Responsibilities:** - Design and implement on‑premise and cloud Java architectures (Spring, Quarkus). - Lead code quality initiatives: TDD, BDD, DDD, continuous integration (GitLabCI, Jenkins), code review, and test automation (JUnit, TestContainers). - Architect and integrate data streaming, Kafka, and REST APIs. - Build and maintain CI/CD pipelines, Maven/Gradle build processes. - Mentor developers, conduct pair programming, and facilitate knowledge sharing. - Translate client business needs into technical solutions and present them to stakeholders. - Champion continuous improvement and contribute to organizational best‑practice repositories. **Required Skills:** - Java 11‑23 programming, Java 8+, Spring Framework, Spring Boot, Quarkus. - SQL database design and query optimisation. - Experience with Kafka, data streaming, and RESTful API development. - CI/CD tools: GitLabCI, Jenkins; build tools: Maven, Gradle. - Test automation: JUnit, TestContainers; TDD/BDD methodologies. - Code review, pair programming, and DDD knowledge. - Strong communication, influence, and stakeholder‑management. - Familiarity with DevOps, Lean, and agile delivery models. **Required Education & Certifications:** - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field (or equivalent professional experience). - Relevant Java or Spring certifications preferred (e.g., Oracle Certified Professional, Java SE, Spring Professional).
Brest, France
Hybrid
Senior
07-09-2025
Company background Company brand
Company Name
Zenika
Job Title
Architecte Java F/H
Job Description
Job title: Java Architect (F/H) Role Summary Design, develop, and maintain scalable Java-based solutions for clients. Lead technical architecture decisions, set coding standards, and ensure smooth integration of services in micro‑service and reactive environments. Expectations - Act as a technical consultant, translating business requirements into robust architectures. - Advocate best practices, continuously improve processes, and mentor teammates. - Collaborate with cross‑functional teams to deliver high‑quality, maintainable code. - Demonstrate adaptability to client contexts and prioritize effectively. Key Responsibilities - Architect customized technical solutions (hexagonal, onion, MVC, etc.) aligned with client needs. - Define and enforce development environments, coding guidelines, and quality standards. - Design and implement microservices, reactive systems, and message‑based integrations. - Manage APIs using Kong, WSO2, or Gravitee; integrate messaging with Kafka or RabbitMQ. - Deploy and scale services on Kubernetes, Docker, and orchestrated CI/CD pipelines (GitLabCI, Jenkins). - Provide architecture reviews, risk assessments, and performance tuning. - Mentor developers, conduct knowledge sharing sessions, and support continuous improvement initiatives. - Engage in client discussions, gather requirements, and present technical solutions. Required Skills - Deep expertise in Java and frameworks such as Spring, Quarkus. - Experience designing software architecture (hexagonal, onion, MVC). - Knowledge of system architecture: microservices, reactive programming, event‑driven design. - Proficiency with API management platforms (Kong, WSO2, Gravitee). - Hands‑on with Kafka, RabbitMQ, Kubernetes, Docker. - CI/CD experience (GitLabCI, Jenkins). - Strong communication, active listening, and stakeholder management. - Familiarity with DevOps, Lean, Agile, and continuous improvement cultures. Required Education & Certifications - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field. - Relevant certifications (e.g., Oracle Certified Professional Java SE, Certified Kubernetes Administrator, Spring Professional) are preferred but not mandatory.
Brest, France
Hybrid
07-09-2025
Company background Company brand
Company Name
Zenika
Job Title
Consultant/e Java AWS
Job Description
Job Title: Java & AWS Consultant Role Summary: Consultant responsible for designing, developing, testing, and deploying enterprise Java solutions on AWS. Works across the full software lifecycle, collaborates with stakeholders, mentors junior developers, and recommends best practices to enhance code quality and system performance. Expactations: * Demonstrate autonomous problem‑solving and proactive improvement of complex systems. * Provide thought leadership and practical consulting advice to clients. * Exhibit strong teamwork, communication, and attention to detail. * Maintain high standards of quality, security, and performance. Key Responsibilities: * Design and develop Java/TypeScript applications using Spring Boot, NestJS, Angular. * Implement automated tests (TDD/BDD), continuous integration, and CI/CD pipelines. * Perform code reviews and refactor existing code bases. * Mentor and coach junior developers on coding standards and best practices. * Monitor performance metrics, identify bottlenecks, and propose optimizations. * Collaborate with product owners and business analysts to gather and refine requirements. * Architect and manage AWS services (Lambda, SNS, SQS, DynamoDB) and related infrastructure. * Participate in solution discussions, propose alternative approaches, and influence architecture decisions. Required Skills: * Java, TypeScript, Spring Boot, NestJS, Angular. * Relational and NoSQL database design and interaction. * AWS services: Lambda, SNS, SQS, DynamoDB. * Test-driven development, behavior-driven development, domain-driven design. * Pair programming, code review, CI/CD, automated testing suites. * Strong communication, teamwork, mentorship, and analytical thinking. Required Education & Certifications: * Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field. * AWS certifications (Developer, Solutions Architect) are desirable. * Pragmatic experience with Java ecosystem and cloud services is essential.
Lyon, France
Hybrid
05-10-2025