Find your next tech and IT Job or contract Java Developer (Kotlin, Groovy...)

The Java developer is a web and application development professional specialized in using Java, a server-oriented programming language. They are also called: Java programmer, Java programmer-analyst, Java software development engineer. This IT technician analyzes the specifications provided by the client to identify a technical solution that meets their technical and functional requirements point by point. They are then responsible for custom designing all or part of the computer program in Java. Then comes the trial and testing phase of the applications. Once the program is operational, they can proceed with writing technical documentation and user guides. The Java developer can progress towards supervisory positions, project manager, IT technical manager or even a commercial career.

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Permanent

Job VacancyResponsable d'Équipe Logicielle C# H/F

S-quaar
Published on
C#
Development
Management

55k-65k €
Lyon, Auvergne-Rhône-Alpes
Lieu : Ouest lyonnais (69) Salaire : 55 à 65 K€ brut annuel + avantages Rythme : 2 jours de télétravail par semaine Nous recherchons pour notre client, éditeur de logiciels reconnu, un Responsable d'Équipe Développement Logiciel C # H/F dans le cadre d'un recrutement en CDI pour encadrer 2 équipes (8 développeurs et 1 testeur). Démarrage : dès que possible. VOS MISSIONS: Rattaché(e) à la Direction Technique, vous prenez la responsabilité de deux équipes de développement (8 développeurs et 1 testeur) intervenant sur des applications stratégiques. À ce titre, vous serez amené(e) à : - Manager, accompagner et faire monter en compétences une équipe composée de développeurs et d'un testeur. - Organiser et piloter l'activité des équipes en assurant la priorisation des sujets et une répartition efficace des responsabilités. - Coordonner les échanges avec les équipes Produit, Projet et Support afin de garantir la bonne exécution des développements. - Garantir la qualité technique des réalisations : architecture, qualité de code, tests et bonnes pratiques. - Accompagner la modernisation des applications dans un contexte de transformation technologique et d'évolution vers des architectures Cloud. - Participer aux décisions techniques et contribuer à l'amélioration continue des méthodes de développement. Environnement technique: .NET / C#, MAUI, Azure / Cloud, Architecture logicielle, Qualité de code & tests, Industrialisation des développements VOUS: - De formation supérieure en informatique, vous justifiez d'au moins 7 années d'expérience dans le développement logiciel, complétées par une expérience réussie en management d'équipe. - Vous possédez une solide expertise des environnements .NET / C# et êtes reconnu(e) pour votre capacité à fédérer une équipe tout en conservant une forte crédibilité technique. - Une expérience des environnements Cloud Azure constitue un véritable atout. LES +: Un poste stratégique avec un fort impact sur les orientations techniques. Un environnement en pleine transformation offrant de nombreux défis. Un équilibre entre management, leadership technique et accompagnement des équipes. PROCESS: Après une visio avec un membre de notre équipe, vous rencontrerez : - La Direction Technique. - Les principaux interlocuteurs du périmètre. Décision rapide à l'issue du processus. Envoyez-nous votre CV et, si votre profil correspond, vous serez contacté(e) par un membre de l'équipe dans les 24h. Au plaisir d'évoquer votre projet, S-quaar
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Permanent

Job VacancyDéveloppeur Mobile Android Kotlin (H/F)

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Published on
CI/CD
Gitlab
JUnit

Lyon, Auvergne-Rhône-Alpes

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Contractor jobDéveloppeur Full Stack Kotlin / TypeScript (Spring Boot / React) – Paris (H/F)

Pickmeup
Published on
API REST
Cucumber
Cypress

3 months
320-350 €
Paris, France
Dans le cadre du renforcement d'une équipe de développement, nous recherchons un Développeur Full Stack Kotlin / TypeScript pour intervenir sur une plateforme métier stratégique évoluant dans un environnement cloud moderne. Vous participerez au développement et à l'évolution d'une application reposant sur une architecture microservices et micro-frontends, avec un fort niveau d'exigence en matière de qualité de code, de tests et de bonnes pratiques de développement. Vos missions * Développer de nouvelles fonctionnalités en Backend et Frontend. * Participer aux choix techniques et aux évolutions de l'architecture. * Concevoir et maintenir des API REST. * Produire un code robuste, testé et maintenable. * Participer aux revues de code et à l'amélioration continue de la qualité. * Comprendre les besoins fonctionnels afin de proposer des solutions techniques adaptées. * Collaborer avec les équipes produit, techniques et métiers dans un environnement Agile. Environnement technique Backend * Kotlin (ou Java avec une forte volonté de monter en compétence) * Java 21 * Spring Boot 3 / Spring Framework 6 * Spring Data JPA * Spring Security * Hibernate * PostgreSQL * Flyway * API REST * Git / GitLab CI * JUnit 5, MockK, AssertJ Frontend * React 18 / 19 * TypeScript * NX * Module Federation (Micro-frontends) * React Query * React Final Form * HTML / SCSS * Jest & Testing Library Environnement * Architecture Microservices * DDD * Architecture Hexagonale * Agile / Scrum * Jira Les plus * Docker * GCP (Cloud Run, App Engine, Pub/Sub...) * RabbitMQ ou Kafka * Cypress * Terraform * SonarQube * Feature Flags * Cucumber / BDD
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Contractor
Permanent

Job VacancyCoach CRAFTSMANSHIP

AVALIANCE
Published on
Test-Driven Development (TDD)

3 years
40k-68k €
400-680 €
Nanterre, Ile-de-France
Vous aurez donc à : 1. Piloter la mise en place et le maintien du cadre de référence technique (normes et standards, etc.) 2. Mettre en place des « accélérateurs » techniques permettant aux équipes de s'appuyer sur des solutions communes packagées (templates applicatifs, template Continuous Integration, etc.) Accompagner et faire progresser les équipes sur des aspects de soft et hard skills techniques. C'est pourquoi nous recherchons une personne qui : A déjà une expérience concrète de mise en place d'une démarche CRAFSTMANSHIP au sein d'une IT d'une entreprise Expérience des pratiques suivantes : Agile, DevSecOps, principes, clean architecture, clean code, pair programming, peer programming, peer review, testing, DDD, BDD, TDD, numérique responsable (accessibilité, eco-conception , Est passionnée par le développement logiciel, ce qu'elle fait et en mesure de transmettre cette passion A une maîtrise des design d'applications, qui est en capacité de parler de façon pédagogique, inspirante et convaincante d'une assez large catégories de sujets grâce à son expérience, sa veille et ses expérimentations .Recherche plus qu'un « simple job » .Qui est une fervente défenseur du TDD, ce qui représente pour nous la base d'une culture et d'une appétence à la recherche constante d'amélioration de la qualité du service rendu. .Aime et a la capacité d'organiser l'accompagnement et la montée en compétence des Tribes sur les sujets techniques nécessaires à leurs réussites (identification des pairs, planification et animation d'ateliers, réalisation de formations, accompagnement et support, etc.)
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Permanent

Job VacancySalesforce Developer - Lead

Nexus Jobs Limited
Published on

£60k-75k
London, England, United Kingdom
Salesforce Lead Developer Our Client is looking to recruit a Salesforce Developer with at least 7 to 10 years Team Lead Team Lead Experience Overall IT experience required for this position is at least 10 years. Lead Salesforce development team in developing solutions through collaboration and discussion, within our teams and with clients Review and provide guidance on design and infrastructure blueprints, proactively identify and communicate potential issues or risks Developing solutions to client problems through application of methods and tools Strong experience with version-controlled environments/interfaces Must be good learner to drive from the and front ready to pick technical work if required You will be responsible for providing expertise in the software development life cycle, from concept, architecture, design, implementation, & testing. Good understanding requirements & writing technical architecture documents Ensuring the code reviews & development best practices/processes to be followed. Responsible for planning the end-to-end technical scope of the project & customer engagement areas including planning sprint & deliveries. Estimates efforts, identify risks & provide technical support whenever needed. Demonstrates the ability to multitask & re-prioritize responsibilities based on dynamic requirements. Key Skills Strong understanding of Salesforce architecture & cloud development principles. In-depth knowledge of Salesforce Governor limits and best practice. Must have extensive hands on experience in Apex, Triggers, Webservice Callouts. Must have hands on experience in Classic development. Well versed with Lightning development fundamentals Candidate must have strong technical knowledge about the Salesforce security implementations and best practices. Candidate should have hands on experience in JavaScript and JQuery Extensive development experience in developing intuitive UI using Visualforce, JQuery and JavaScript. Extensive development experience in Salesforce integrations. Experience in working with the customer directly which includes initial requirement gathering, day-to-day technical discussions, technical demos, and project delivery. Experience with working on Agile Software development methodology. Should have excellent verbal as well as non-verbal communication skills. Should possess excellent oral, written, problem-solving and analytical skills. Should have Salesforce Certifications (App Builder, Salesforce Administrator, Platform Developer, Sales Cloud Consultants etc) Good experience in Data migration tools The position will be based in the City of London. This a hybrid role with 3 days in the office. The salary for this position will be in the range £60K - £75K. Do send your CV to us in Word format along with your salary and availability.
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Permanent

Job VacancyPython Developer

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Published on
Apache Kafka
CI/CD
DevOps

London, England, United Kingdom

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Permanent

Job VacancyPython Developer

█ █ █ ██ █ █
Published on
Apache Kafka
CI/CD
DevOps

Ipswich, England, United Kingdom

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Permanent

Job VacancyFullstack Web Developer

Nexus Jobs Limited
Published on

£50k-65k
London, England, United Kingdom
Web Designer and Developer - Central London Our Client an international company is looking to recruit a Web Developer with at least 4 years experience. The Client would like to see at least 3-4 years of experience as a web developer, with specific experience creating, implementing, and sustaining responsive websites. You should be proficient in JavaScript, jQuery, HTML, CSS/SCSS, Shopify (working with liquid files), and related technologies. Experience in AWS (Lambda, S3, API Gateway), Node/NPM, and with SQL and/or NoSQL databases is also desirable. ● A working knowledge of CMS implementation and server-side programming languages is required. ● Solid knowledge of performance improvement and optimization best practices. ● A strong sense of how to create and manage easy to use WP backend environments for our website admins. ● Established Shopify development experience, including custom themes, modifications to existing elements, and a fundamental understanding of Shopify Liquid template language and its API / Application ecosystem. ● Knowledge in data migration and synchronization between Shopify + WP instances. ● Deep understanding of web design, ecommerce solutions, development process, and third party applications (integrations with warehouses/distribution, ERPs, POS systems, etc.) ● Familiarity with A/B testing, SEO and data-driven practices. ● Familiarity with analytics tools such as Google Analytics, GTM. ● Familiarity with WCAG and ADA (Americans with Disabilities) accessibility best practices for web. ● Can work and stay well-organized between a variety of projects. ● Ability to work independently to solve technical problems, mitigate risk, make decisions, and communicate effectively under tight deadlines and challenging situations. ● Approach all projects with a positive attitude and a problem-solving perspective. This is an exciting new role - based in Central London. The salary for this role will be in the range £50K - £65K + Benefits. Please do send your CV to us in Word format along with your salary and availability.
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Frequently asked questions about working as a Java Developer (Kotlin, Groovy...)

What is the role of a Java Developer (Kotlin, Groovy...)

The Java developer is a computer specialist who focuses on designing software and websites. As the name implies, they have Java programming language down pat! Passionate and versatile, the Java developer must possess solid technical skills and some essential qualities to provide their client with a customized IT solution.

How much does a Java Developer (Kotlin, Groovy...) charge

The mastered frameworks, the company's sector, its location and the technical issues to be solved are all criteria that affect the Java developer's salary. Nevertheless, their daily rate is relatively high, even for a beginner. The latter earns an average of 483 euros per day. Their salary will be around £40K.

What is the definition of a Java Developer (Kotlin, Groovy...)

The Java developer creates applications at the client's request using their preferred language: Java. For this purpose, they must comply with the requirements provided in the specifications. They develop the application, then manage the testing phase as well as maintenance and update planning

What type of mission can a Java Developer (Kotlin, Groovy...) handle

The tasks generally assigned to a Java developer are: • Definition of client needs; • Application programming; • Development of website structure; • Writing explanatory notes so that the written code lines are understandable by other stakeholders; • Adding new functionalities and improving the performance of an existing application; • Performing unit tests and integration tests; • Technical support; • Updating existing code.

What are the main skills of a Java Developer (Kotlin, Groovy...)

Knowledge of Java language must be complemented by knowledge of: • The J2EE development platform; • Other programming languages; • Oracle and SQL databases; • Tools and frameworks such as Spring, Spring boot, React, Angular, Hibernate, AWS, GWT, Struts or Docker; • Algorithms; • Security standards and procedures to combat cyberattacks; • The business environment (market, services, customers). Those who wish to work as Java developers must also master English.

What is the ideal profile for a Java Developer (Kotlin, Groovy...)

In addition to the diploma and technical skills, recruiters require future Java developers to be: • Rigorous and precise in writing code; • Creative; • Good listeners; • Able to work in an agile environment; • Flexible and available; • Able to communicate and explain their knowledge to non-technical people; • Curious, as computer programs and languages are constantly evolving. A strong sense of analysis and organization is also required!

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