Java Developer

Sword Group; Genf; Vor Ort; CHF 120.000 - 160.000; Vollzeit

Benefits dieser Stelle

Training budget

25 days paid leave

International accident insurance

Regular events

International assignments

Employee perks and discounts

Zusammenfassung

Sword Group in Geneva is hiring a Java Developer to strengthen the client’s team on a business-critical fee and pricing application in a demanding banking environment. You will combine software engineering, production support, and application ownership to ensure long-term maintainability and operational continuity.

You will own the backend, build and maintain REST and SOAP interfaces with OpenAPI/Swagger, and contribute to CI/CD pipelines.

Qualifikationen

• 7 to 15 years of professional software engineering experience.
• Strong expertise in Java 8 or later, ideally Java 17, with Spring and Spring Boot.
• Proven experience designing and maintaining REST/SOAP APIs, with OpenAPI/Swagger.
• Good command of Oracle and Microsoft SQL Server, including JPA/Hibernate and Liquibase.
• Practical experience with Git, Maven, CI/CD pipelines and automated testing (JUnit 5, Mockito, Cucumber).
• Good understanding of application security and software quality practices (OAuth2/OIDC, OWASP). Fluent English and strong communication skills.

Aufgaben

• Take ownership of the fee and pricing application and drive a structured knowledge-transfer process with the current Java developer.
• Design, develop, and maintain backend services and APIs using Java, Spring, and Spring Boot.
• Build and enhance REST and SOAP interfaces, including API specifications and documentation with OpenAPI/Swagger.
• Contribute to operational and administrative user interfaces using Vue.js or Angular when required.
• Manage integrations with Oracle and Microsoft SQL Server using JPA/Hibernate, SQL, PL/SQL, and Liquibase.
• Maintain and improve CI/CD processes based on Git, Maven, and YAML pipelines, including automated testing and quality controls.
• Provide production support by investigating incidents, addressing performance issues, and improving application stability, deployment, and rollback procedures.
• Document architecture, business rules, dependencies, operational procedures, and runbooks while collaborating closely with development, QA, security, platform, and business teams.

Kenntnisse

Java

Spring Framework

Spring Boot

REST APIs

SOAP APIs

OpenAPI/Swagger

SQL (Oracle, MSSQL)

JPA/Hibernate

Git, Maven, CI/CD

JUnit 5, Mockito, Cucumber

Application security (OAuth2/OIDC, OW

English communication

Tools

Liquibase

JUnit 5

Cucumber

Jobbeschreibung

We are opening a Java Developer position to strengthen our client’s team based in Geneva. The role is focused on a business-critical fee and pricing application within a demanding banking environment, combining software engineering, production support, and application ownership. A key aspect of the position will be ensuring a structured knowledge transfer from the current Java developer and securing the application’s long-term maintainability and operational continuity.

Job Responsibilities

• Take ownership of the fee and pricing application and drive a structured knowledge-transfer process with the current Java developer.
• Design, develop, and maintain backend services and APIs using Java, Spring, and Spring Boot.
• Build and enhance REST and SOAP interfaces, including API specifications and documentation with OpenAPI/Swagger.
• Contribute to operational and administrative user interfaces using Vue.js or Angular when required.
• Manage integrations with Oracle and Microsoft SQL Server using JPA/Hibernate, SQL, PL/SQL, and Liquibase.
• Maintain and improve CI/CD processes based on Git, Maven, and YAML pipelines, including automated testing and quality controls.
• Provide production support by investigating incidents, addressing performance issues, and improving application stability, deployment, and rollback procedures.
• Document architecture, business rules, dependencies, operational procedures, and runbooks while collaborating closely with development, QA, security, platform, and business teams.

Job Requirements

• 7 to 15 years of professional software engineering experience, including hands-on experience supporting production applications.
• Strong expertise in Java 8 or later, ideally Java 17, with solid knowledge of Spring and Spring Boot.
• Proven experience designing and maintaining REST/SOAP APIs, with knowledge of HTTP and OpenAPI/Swagger.
• Good command of Oracle and Microsoft SQL Server, including JPA/Hibernate, SQL, Liquibase, database performance, and basic PL/SQL.
• Practical experience with Git, Maven, CI/CD pipelines and automated testing, particularly JUnit 5, Mockito and Cucumber.
• Good understanding of application security and software quality practices, including OAuth2/OIDC, Kerberos and OWASP principles. Fluent English and strong communication skills are required; French and experience in banking or regulated environments are considered assets.

Rejoindre Sword, c’est…

• Formation continue : Un budget formation qui croit tous les mois à utiliser dans un large catalogue de formation
• 25 jours de congés payés : Tous nos employés ont droit à 25 jours de congés payés par an
• Une couverture assurance-accident internationale
• Evènements réguliers : Des événements mensuels pour se retrouver en petit ou grand comité Environnements internationaux : Des missions dans des groupes d'envergure internationale
• Innovation : Contribuez à des projets impactants et innovants dans de nombreux secteurs d'activité
• Des petits plaisirs : Nos employés bénéficient d'un programme d'avantages et remises très intéressantes