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.

Your search returns 940 results.
Permanent

Job Vacancy
Junior Full Stack Developer

Rise Technical Recruitment Ltd
Published on

£35k-40k
Stony Stratford, England, United Kingdom

Junior Full Stack Developer (JavaScript) Milton Keynes - Hybrid £35,00 - £40,000 + 2 days WFH + Holiday This is an excellent opportunity for a Junior Full Stack Developer looking to join a business that offers huge internal progression opportunities. Within this role you will become a key member in contributing to the organisations success and be a factor shaping the business in years to come. This company is a global creative production partner that helps businesses with their marketing campaigns. They offer services like on-demand creative staffing, cross-channel production management, and automated workflows through their technology platform. In this varied role you will focus on front-end and back-end development, working alongside a team to design, build, test, and deploy web applications. You'll craft user interfaces, handle server-side logic, integrate databases, and collaborate on code reviews to maintain quality. Troubleshooting user issues and staying on top of the latest web development trends are also key aspects of this position. The ideal candidate will be a well-rounded developer with experience in both front-end and back-end development. They should be proficient in the foundational web languages HTML, CSS, and JavaScript, and have familiarity with popular front-end frameworks like React, Angular, or Vue.js. On the back-end side, experience with a programming language with Node.js is essential with knowledge of Python, Ruby and Java, along with a basic understanding of databases and SQL. This is a fantastic opportunity for an ambitious Full Stack Developer that is looking for significant growth potential, progression, and long-term development to join a business at an exciting time of growth. The Role: - Collaborate on design, build, test, and deploy web applications. - Craft user interfaces (front-end). - Handle server-side logic and database integration (back-end). - Participate in code reviews for quality control. The Person: - Experience in both Front-end and Back-end. - Proficient in JavaScript, HTML and CSS. - Knowledge of Node.js for Back-end is essential. - Desirable to have previously used Python, Ruby, Java and SQL Databases. Reference Number: BBBH262197 To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Tom McLaughlin at Rise Technical Recruitment This vacancy is being advertised by Rise Technical Recruitment Ltd. The services of Rise Technical Recruitment Ltd are that of an Employment Agency Rise Technical Recruitment Ltd regrets to inform that our client can only accept applications from engineering candidates who have a valid legal permit or right to work in the United Kingdom. Potential candidates who do not have this right or permit, or are pending an application to obtain this right or permit should not apply as your details will not be processed.

Permanent

Job Vacancy
Concepteur / Développeur Java (H/F)

Amiltone
Published on
Java

35k-40k €
Le Mans, Pays de la Loire

Vos missions ? Intégré à nos équipes sur notre Digital Factory ou chez nos clients, vous interviendrez sur un projet de développement back-end. En tant que Concepteur / Développeur Java (H/F), vous assurez les missions suivantes : - Accompagner et prendre en charge la conception du projet - Comprendre les besoins du métiers et des utilisateurs et conception générale pour les développeurs - La participation au Daily Scrum Meeting, Sprint Revue, Rétro de Sprint et Planning Poker La stack technique : - Back End (impératif) : Spring boot ou MVC et Hibernate - BDD : SQL (MySQL, PostgreSQL, SQLServer) et/ou NoSQL (MongoDB, Cassandra, Redis) - Outils : Git, Jenkins, Jira - Notion DevOps

Fixed term

Job Vacancy
iOS Developer (SwiftUI)

AMS Contingent Workforce Solutions
Published on

7 months
London, United Kingdom

AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. Our Contingent Workforce Solutions (CWS) is one of our service offerings. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. Our client, a major UK retail bank, provides every day banking services to over 17 million retail customers. The banks expertise and services span across Business Services, Corporate banking, Wealth Management, Group Functions, Retail and Investment Banking. On behalf of this organisation, AMS are are looking for an iOS Developer (SwiftUI) for a 6 Months contract based in Bristol (Hybrid). Purpose of the role: As iOS Developer (SwiftUI) you will join out Client's team on building the Group's design system across every platform and brand. You will help shape how we design and build UI at scale. What you'll do: Build reusable, accessible UI components in SwiftUI. Prototype and collaborate across disciplines. Work with structured data (JSON), including design tokens. Support CI/CD workflows and automation. Contribute to system-wide consistency and scalability. The skills you'll need: Deep SwiftUI expertise Strong understanding of iOS accessibility APIs. Experience working with structured data (JSON). Familiarity with design tokens. CI/CD experience. Next steps This client will only accept workers operating via an Umbrella or PAYE engagement model. If you are interested in applying for this position and meet the criteria outlined above, please click the link to apply and we will contact you with an update in due course. AMS, a Recruitment Process Outsourcing Company, may in the delivery of some of its services be deemed to operate as an Employment Agency or an Employment Business

Contractor

Contractor job
Développeur Kotlin / React

Cherry Pick
Published on
AWS Cloud
Gitlab
Kotlin

12 months
Ile-de-France, France

Nous recherchons un Développeur expérimenté en Kotlin et ReactJS pour renforcer une équipe dynamique. Vous interviendrez sur des projets innovants en environnement cloud AWS, dans un cadre favorisant l’autonomie et la prise d’initiative. Vos principales missions : • Développer et maintenir des applications backend en Kotlin et frontend en ReactJS. • Concevoir, implémenter et déployer des solutions sur AWS (Lambda, DynamoDB, SQS, Kubernetes). • Mettre en place et maintenir des pipelines CI/CD via GitLab CI et l’infrastructure as code avec Terraform. • Assurer la qualité et la fiabilité du code avec une démarche proactive d’investigation et de résolution des bugs. • Collaborer avec l’équipe produit et technique pour proposer des solutions optimisées et innovantes. • Suivre les bonnes pratiques de développement et rester attentif à l’impact des livrables.

Contractor

Contractor job
Senior Back End Developer / GO

Montreal Associates
Published on

10 months
€560
Netherlands

We are supporting a major client in the Netherlands who is looking for Dutch-speaking Senior Back-end Engineers to join their team in Amstelveen (hybrid work setup) . What you'll do You will be part of a team building and maintaining a private cloud platform based on modern architectures and technologies such as Kubernetes, OpenShift, GitOps, CI/CD, and microservices . What we're looking for Strong back-end skills, ideally in Go (experience with Rust, Kotlin or C# also welcome) Experience with microservices and cloud environments Knowledge of CI/CD (GitHub Actions), GitOps, and automated testing (TDD/BDD) Hands-on experience with Kubernetes / OpenShift Fluent Dutch + based in the Netherlands (mandatory) Contract Deta-vast : start with a 1-year contract, then possibility to be hired permanently by the client 📍 Location: Amstelveen, hybrid (partly remote, partly on-site) Montreal Associates is acting as an Employment Business in relation to this vacancy.

Permanent

Job Vacancy
ServiceNow ITOM Developer H/F

CONSORT GROUP
Published on

65k-85k €
4361, Esch-sur-Alzette, Luxembourg

Chaque moment compte. Surtout ceux que vous vivez à fond. Bienvenue chez Consort Group. Consort Group, accompagne depuis plus de 30 ans les entreprises dans la valorisation de leurs données et infrastructures. Elle s'appuie sur deux leaders, Consortis et Consortia , et place l’humain et la responsabilité sociétale au cœur de ses valeurs. C’est votre future équipe Créé en 2017, Consort Luxembourg accompagne localement de grands comptes internationaux ainsi que des acteurs luxembourgeois de référence. Fort d’une équipe de 40 collaborateurs, et aujourd’hui positionné de façon transfrontalière, nous offrons à nos experts et consultants des opportunités de carrière au Luxembourg comme en Lorraine. Proches de nos clients et de nos équipes, nous connaissons depuis notre création une croissance organique soutenue, portée par un dynamisme constant. ServiceNow ITOM Developer H/FC’est votre mission Vous êtes passionné·e par la gestion et l’optimisation des environnements IT via ServiceNow ? Ce poste est fait pour vous. En tant que ServiceNow ITOM Developer , vous êtes responsable du déploiement, de la configuration et de l’évolution des modules ITOM Discovery et Service Mapping de notre écosystème ServiceNow : Côté build : Concevoir, configurer et implémenter les modules ServiceNow ITOM (Discovery et Service Mapping) Développer et maintenir les artefacts nécessaires : patterns, scripts, configurations Organiser et animer des ateliers techniques avec les équipes infrastructure et applicatives Garantir la qualité des données CMDB et la cohérence des intégrations Discovery Fournir des recommandations sur les bonnes pratiques ITOM et CMDB Côté run : Participer aux cérémonies Agile (daily, sprint planning, rétrospectives) Travailler en collaboration avec les équipes CMDB (stewards, architectes, développeurs) Assurer la maintenance et l’évolution continue du module ITOM Contribuer à l’amélioration continue du backlog et à l’optimisation des processus Participer à la validation des résultats Discovery et à la gestion des incidents liés à la CMDB C’est votre parcours Vous avez au moins 5 ans d’expérience dans des environnements ServiceNow exigeants. Vous aimez allier expertise technique et collaboration transverse , tout en innovant au quotidien. C’est votre expertise : ServiceNow ITOM (Discovery, Service Mapping, CMDB) Bases de données : DB2, Oracle Réseaux : Cisco Catalyst Serveurs applicatifs : Tomcat, WebSphere Cloud & containers : OpenShift Endpoint management : Microsoft Intune Méthodologie Agile et pratiques DevOps C’est votre manière de faire équipe : Esprit d’équipe et communication fluide Rigueur et autonomie dans la gestion des livrables Capacité d’analyse et sens du détail Curiosité et veille technologique constante C’est notre engagement Chez Consort Group , vous êtes un·e expert·e qu’on accompagne pour que chaque mission devienne une étape qui compte. Un onboarding attentif et humain Une vraie proximité managériale Des formations accessibles en continu Des engagements concrets : inclusion, égalité, solidarité Le programme Move Up x United Heroes pour bouger et respirer Un package RH complet : mutuelle, carte TR, CSE, prévoyance Une culture du feedback et des projets qui font sens C’est clair Le process de recrutement : Un premier échange téléphonique avec notre team recrutement Un entretien RH ainsi qu’un échange métier avec un·e ingénieur·e d’affaires Un test ou un échange technique avec un·e de nos expert·es Un dernier point avec votre futur·e manager ou responsable de mission Et si on se reconnaît : on démarre ensemble C’est bon à savoir Lieu : Luxembourg Contrat : CDI ou Freelance Télétravail : partiel possible selon le client Salaire : de 65 à 85 K€ (selon expérience) brut annuel Famille métier : DevOps / Cloud / Systèmes Ce que vous ferez ici, vous ne le ferez nulle part ailleurs. Ce moment, c’est le vôtre.

Contractor

Contractor job
Développeur Java

CAT-AMANIA
Published on
Apache Kafka
Apache Maven
CI/CD

3 years
Champagne-au-Mont-d'Or, Auvergne-Rhône-Alpes

Accompagnement de l'équipe dans les nouveaux projets de recherche utilisateurs, de maintien de la solution en place et de l'amélioration des usages et pratique au sein de l'équipe. Assurer la maintenance des solutions en place. Développer de nouvelles fonctionnalités afin d'améliorer l'usage du moteur aux collaborateurs. Participer à la MCO, analyse et résolution des incidents de production - Indexer et restituer de nouvelles sources de données via les techno cible de CATS (Kafka, Elastic, API Rest, progiciel SINEQUA) - Réaliser des modifications sur l'IHM du moteur de recherche (JS, java) au sein du portail Collaborateur des Caisses Régionales - Participer à l'amélioration des outils et à la mise en place de CI/CD, de bonne pratique DevOps

Permanent

Job Vacancy
Développeur Fullstack Java JEE / ReactJS (H/F)

Amiltone
Published on
Java

30k-35k €
La Rochelle, Nouvelle-Aquitaine

Vos missions ? Intégré(e) à nos équipes Factory ou chez nos clients, vous interviendrez sur un projet de développement fullstack. En tant que développeur Fullstack Java JEE/ReactJS H/F, vous assurez les missions suivantes : - Gérer le développement des Back-End et Front-End d'applications Web - Intégrer les interfaces dans le respect des standards web et de l'expérience utilisateur - Participer à l'écriture de tests unitaires et fonctionnels durant vos développements Industrialiser vos développements via notre PIC (Jenkins) - Participer au Daily Scrum Meeting, Sprint Revue, Rétro de Sprint et Planning Poker La stack technique - Back End (impératif) : Java, JEE ,Spring Boot ou MVC et Hibernate - Front End (apprécié) : Framework ReactJS - BDD : SQL (MySQL, PostgreSQL, SQLServer) et/ou NoSQL (MongoDB, Cassandra, Redis - Outils : Git, Jenkins, Jira

Contractor

Contractor job
Analyste Test et Validation HR Access

CAT-AMANIA
Published on
HR Access
Oracle SQL Developer
Unix Shell

6 months
330-420 €
Tours, Centre-Val de Loire

Reporting auprès du responsable du SIRH Réaliser les activités suivantes : 1) En collaboration étroite avec la DRH, en apportant une expertise technique et fonctionnelle sur HR Access pour challenger les demandes Métier et l'éditeur : - Rédiger les spécifications fonctionnelles détaillées - Rédiger et concevoir les stratégies de recette et les cahiers de recette fonctionnelle et technique - Dérouler les recettes DSI et participer aux recettes Métier - Contribuer à l'écriture et mise à jour des documentations détaillées et modes opératoires utilisateurs 2) Connaitre et comprendre le mode de fonctionnement des interfaces mises en place afin de contribuer à leur debuggage ou leur évolution 3) Paramétrer les queries 4) Contribuer au suivi des livraisons et mises en production de l'éditeur 5) Contribuer au suivi des traitements en exploitation et être capable d'analyser des anomalies ou des rejets 6) Participer à l'assistance auprès des utilisateurs (gestion des tickets) via l'outil EasyVista

Permanent

Job Vacancy
FreshWorks Developer

CGI
Published on

United Kingdom

At CGI, we empower our clients to transform the way they deliver IT and customer services by creating seamless, innovative experiences. In this role, you will drive the design and implementation of advanced Freshworks solutions that enable organisations to optimise service management, enhance collaboration, and accelerate business outcomes. Working at the forefront of enterprise technology, you will shape high-impact solutions while being part of a collaborative environment where your creativity, technical leadership, and drive for innovation are supported and valued. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.

Fixed term

Job Vacancy
Commodities C# Developer

Huxley
Published on

6 months
SW1A 2AH, London, England, United Kingdom

An Investment Banking client is currently seeking a C# Developer with Commodities business experience to join their Front office IT Team. The initial contracts will be for 6 months rolling paying £750pd via an Umbrella company. The Bank is Based in the City of London and has a Hybrid working policy of 2-3 days in office. Required experience: Extensive C# Development experience Moderate / Low level C++ knowledge Previous exposure to commodity derivatives Please share an updated CV ASAP if you'd like to be considered for the position and I'll be in touch if suitable. Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

Permanent

Job Vacancy
Développeur Java – Moteur de recherche interne (H/F)

SCALIAN DS
Published on
Java

42k-50k €
Lyon, Auvergne-Rhône-Alpes

Offre d’emploi : Développeur Java – Moteur de recherche interne (H/F) Lieu : Lyon, France Télétravail : 2 jours par semaine Type de contrat : Nature du contrat à définir Rémunération : jusqu’à 50K€ / an selon profil et expérience Démarrage : 01/12/2025 Expérience requise : minimum 4 ans en développement Java Durée : mission longue (visibilité 3 ans) À propos du poste : Contexte : Vous rejoindrez une équipe dédiée à la conception et à l’évolution d’un moteur de recherche interne basé sur la technologie Sinequa , au cœur d’un écosystème applicatif riche et en constante modernisation. Objectifs principaux : Assurer la maintenance et le développement continu des solutions de recherche internes, afin d’améliorer l’accès à l’information pour l’ensemble des collaborateurs du groupe. Vos missions : • Assurer la maintenance en conditions opérationnelles (MCO) : analyse et résolution des incidents de production. • Indexer et restituer de nouvelles sources de données via Kafka, ElasticSearch, API Rest et Sinequa. • Développer des évolutions sur l’IHM du moteur de recherche (Java, JavaScript, JSP). • Participer à la mise en place et l’amélioration des pipelines CI/CD et des pratiques DevOps. • Contribuer à la montée en qualité du code , à la performance et à la fiabilité des solutions. Environnement technique (Stack) : • Langages et frameworks : Java, JavaScript, JSP, JPA, Spring Boot, Maven, .NET, C# • Outils / Technologies : Kafka, Avro, ElasticSearch, Logstash, Kibana, Sinequa, PowerShell, IIS, Windows • Méthodologies : Agile / Scrum, intégration continue, pratiques DevOps

Contractor
Permanent

Job Vacancy
Développeur Java

Deodis
Published on
Java
Spring

12 months
40k-43k €
360-390 €
Aix-en-Provence, Provence-Alpes-Côte d'Azur

Sous la double conduite du chef de projet et de l’architecte, le prestataire participera aux différentes phases de développements des projets du portefeuille Fichiers centraux. Il aura à sa charge : • Participation à la conception d'applicatifs • Participation à l’écriture de spécifications techniques • Développement de tout ou partie de l’applicatif • Développement de tests unitaires et d’intégration • Packaging et utilisation de la plateforme d’intégration continue Livrables • Documents de spécifications techniques • Sources développées et tests unitaires et d’intégration • Mode opératoire d’installation • Notes techniques

Permanent

Job Vacancy
Développeur Java EE (H/F)

Amiltone
Published on
Java

30k-35k €
Avignon, Provence-Alpes-Côte d'Azur

Vos missions ? Intégré à nos équipes sur notre Factory ou chez nos clients, vous interviendrez sur un projet de développement back-end. - Concevoir, développer et maintenir des applications en respectant les spécifications - Participer au Code Review avec les autres développeurs du projet - Ecrire de tests unitaires et fonctionnels durant vos développements - Travailler en collaboration avec une équipe agile et participer aux réunions techniques La stack technique : - Java (8/11/17) - SpringBoot - Hibernate - SQL - Microservice - Kafka - API Rest

Contractor

Contractor job
Front End Developer (Mobile Apps)

LA International Computer Consultants Ltd
Published on

6 months
Leinster, Ireland

Front End Developer (Mobile Apps) 6 Month contract initially Based: Remote/Dublin - Max 2 day p/w onsite Rate: £Market rates - (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a Front End Developer (Mobile Apps) to join the team. A Front-End Developer (Mobile Apps) is expected to have a deep understanding of front-end technologies such as React Native, HTML, CSS, and JavaScript, as well as experience with modern front-end frameworks like React.js. They should also have experience collaborating with designers and back-end developers and be able to optimize mobile applications for performance and responsiveness. Key Responsibilities: * Responsible for the front-end build quality of responsive web sites/mobile apps using React native, HTML, CSS and JavaScript under frameworks like React.js aligning with software development standards. * Good understanding of DevOps concept and Azure ADB2C. * App deployment experience in iOS and Playstore. * Understanding of cloud services like API management (APIM), App service and Azure configurations. * Collaborating with designers and back-end developers to ensure the seamless integration of front-end and back-end functionalities. * Ensure security by design principles, GDPR and accessibility standards requirements in front end code delivery. * Optimizing mobile applications for performance and responsiveness. * Conducting code reviews and ensuring front-end code quality and adherence to best practices. * Staying up to date with emerging front-end technologies, trends, and best practices. * Writing and maintaining technical documentation for front-end code and processes. * Participating in UI/UX design discussions and providing input on user experience. * Maintain graphic standards and branding throughout the product's interface. * Work in an agile DevSecOps environment. * Utilize modern frameworks and open-source libraries to transform customer experience. Key Skills & Experience: * Proven experience as a Mobile Front End Developer. * Good experience in React native, HTML, CSS and JavaScript. * Experience in UX/UI. * Significant Experience in CI/CD and DevSecOps platforms. * Experience in Cloud Technologies and Platforms e.g., Azure. * Experience in secure software design and software security best practice and guidelines. * Experience with a wide range of IT environments, platforms, and applications. * Good Analytical and Problem-solving skills. * Excellent customer facing skills. This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to reach me directly, we will respond as soon as possible. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Permanent

Job Vacancy
Développeur Java (H/F)

Amiltone
Published on
Java

30k-35k €
Lyon, Auvergne-Rhône-Alpes

Vos missions ? Intégré à nos équipes sur notre Factory ou chez nos clients, vous interviendrez sur un projet de développement back-end. En tant que Développeur Java (H/F), vous assurez les missions suivantes : - Le développement des tâches qui vous sont assignées en respectant les spécifications - Le Code Review avec les autres développeurs du projet - L'écriture de tests unitaires et fonctionnels durant vos développements - L'industrialisation de vos développements via notre PIC (Jenkins) - La participation au Daily Scrum Meeting, Sprint Revue, Rétro de Sprint et Planning Poker La stack technique : - Back End (impératif) : Java, Spring boot ou MVC et Hibernate - Front End (apprécié) : Angular, React, Node, Vue.js / Boostrap - BDD : SQL (MySQL, PostgreSQL, SQL Server) et/ou NoSQL (MongoDB, Cassandra, Redis) - Outils : Git, Jenkins, Jira

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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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