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 795 results.
Permanent

Job VacancySoftware Developer

Rise Technical Recruitment Ltd
Published on

£42k-55k
Blackburn with Darwen, United Kingdom
Software Developer Blackburn £42,000 - £55,000 + 26 Days Holiday plus Bank Holidays + Progression + Pension + Life Insurance + Training This is a great opportunity for a Software Developer who wants to join a market-leading business that will provide on-the-job training and a clear framework to support your long-term career progression. This company is a market leader in digital systems and is currently experiencing rapid growth. They have built a strong reputation within the industry for excellence and quality and are now actively looking to add a new team member who can hit the ground running. Through structured training and progression, you could become a senior technical expert within a foreseeable future all while receiving an excellent benefits package. Within this role, you will develop software in Java, using frameworks such as Spring Boot and Hibernate, working with MySQL, PostgreSQL, or similar databases, and using Git for version control, including merging and participating in code reviews. You will work collaboratively to manage tickets, identify software issues, communicate with customers, and design effective solutions. Continuous improvement and software efficiency are at the forefront, ensuring the delivery of high-quality solutions to customers. The ideal candidate will be an experienced developer with strong Java skills, alongside experience using Spring Boot, MySQL, Git, and modern IDEs such as Eclipse or Visual Studio Code, as well as a solid understanding of object-oriented programming principles and design patterns. Experience in backend development using C#, or familiarity with Java unit testing frameworks such as Jenkins and JUnit, would be advantageous. This is an excellent opportunity for an experienced developer to broaden their skill set and progress into a senior position with a market-leading company that can support you long-term. The Role: * Continuously reviewing development processes and code efficiency * Managing and resolving tickets collaboratively as part of a team * Working with Java, Spring Boot, Hibernate, MySQL and Git *Working on projects with your peers and contributing to the development of new products and technical architecture planning *Office-based, Monday to Friday 8:30 - 5:00pm The Person: * Experience working across the full software development lifecycle in a commercial environment * Commercial experience in backend development using Java (6-11), with hands-on experience in frameworks such as Spring Boot and Hibernate * Experience with relational databases (MySQL, PostgreSQL, or similar) and Git version control (branching, merging, code reviews) Reference Number: BBBH275305 Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates.
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Contractor

Contractor jobCoach Craftmanship

BEEZEN
Published on
CI/CD
Cloud
DevSecOps

12 months
650-700 €
Rueil-Malmaison, Ile-de-France
Je recherche un Coach Craftmanship qui a déjà eu 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). 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. 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.) Promotion des pratiques du Craftsmanship au travers de l'organisation : pair-programming, TDD/BDD, refactoring, outils CI/CD, etc. Les technologies utilisées au sein de la DSI sont essentiellement : Java, .Net, Php, Angular et Python mais nous utilisons ou regardons d'autres technologies également. Contexte de la mission Au sein du Centre d'Expertise CLOUD DEVOPS, cette mission a comme objectif la prise en charge du développement, de la maintenance et du support d'un ensemble d'outils, de normes, d'accélérateurs à destination de nos tribes et squads de développement en France et à l'international. Leading l'ensemble des initiatives permettant aux tribes/squads d'atteindre le niveau d'excellence opérationnelle attendue, en devenant autonomes sur la maîtrise des outils et processus qualité de création et maintenance d'un Système d'information performant, résilient et sécurisé. Détails de la prestation La mission consiste a prendre en charge les activités suivantes : Pilotage de la mise en place et le maintien du cadre de référence technique (normes et standards, etc.) Mise en place des « accélérateurs » techniques permettant aux équipes de s'appuyer sur des solutions communes packagées (templates applicatifs, template Continuous Integration, etc.) Accompagnement et progression des équipes sur des aspects de soft et hard skills techniques.
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Contractor

Contractor jobSungard's Front Arena Application Developer with Python

Nexus Jobs Limited
Published on

€450-650
Poland
Sungard Front Arena Developer Our Client is looking to recruit several Sungard's Front Arena Developers/Consultants You will have at least 3 to 5 years solid back ground of working with Sungard's or FIS Global's Front Arena product. The role is to develop and support Front Arena applications through extending and integrating the core Front Architecture. SPECIFIC RESPONSIBILITIES: Develop highly visible applications within Front Arena. Design and develop integrations with other trading and back office applications. Support Trading Manager and the applications that utilize its output e.g. overnight risk/scenarios and Mark-to-Market. Provide occasional support for other Front Arena developed applications. Actively contribute in gaining application and business knowledge for the development team. The following skills and experience are considered essential for this role: Deep understanding of Front Arena and its programming languages: ADFL, ACM. AEL, ASQL and Python. Knowledge of Front Arena Architecture and components: ADS, ATS and Service Bus. Must be able to liaise and clearly communicate with colleagues. Experience of interacting with end users in the financial industry. Ability to work independently and solve business problems through own initiative. Ability to work in a fast changing environment Desirable skills/experience: Experience of the Front Arena 4 track. Experience of custom model integration. Experience of other Trading Systems. MS SQL Knowledge of Financial Derivatives This is a 6 month contract based in Warsaw Poland. Do send your CV to us in Word format along with your daily rate and availability.
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Contractor

Contractor jobD365 CE Developer - Outside IR35

LA International Computer Consultants Ltd
Published on

12 months
£400-435
United Kingdom
Role: : Dynamics 365 CE Developer Location : Remote with occasional travel to client site in London IR35 status : Outside We are looking for a skilled Dynamics 365 CE Developer to design, develop, and customize CRM solutions using Microsoft Dynamics 365 and Power Platform. The role involves working closely with functional teams and stakeholders to deliver scalable, high-quality solutions. Must-Have Skills (Mandatory) Core Dynamics & Development * Strong hands-on experience with Microsoft Dynamics 365 CE / CRM Solid experience in: o C# and .NET o Plugin Development (custom plugins, workflow activities) Experience with: o Power Platform (Power Apps - Model-driven, Power Automate, Canvas App) o Dataverse (entities, relationships, security model) Scripting & Integration * Proficiency in JavaScript / TypeScript for client-side scripting * Experience developing REST APIs / Web API integrations * Knowledge of integration patterns with external systems Tools & Practices Experience with: o Plugin Registration tool o XRMToolbox o Visual Studio / VS Code o Solution deployment and environments management Understanding of source control (Git / Azure DevOps) Database & Querying * Working knowledge of: o Dataverse / SQL concepts o FetchXML / QueryExpression LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
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Permanent

Job VacancySenior Microsoft Dynamics D365 CRM Developer

Nexus Jobs Limited
Published on

£55k-75k
Milton Keynes, England, United Kingdom
Senior Microsoft Dynamics D365 CRM Developer Our Client is looking to recruit a Microsoft Dynamics CRM Developer with at least 5 years proven track record of developing within the MS Dynamics CRM suite. Lead the ongoing development for the Global MS Dynamics CRM platform. Develop solutions to varied complexity levels for requirements from the global business Maintain a high-quality platform by with solutions developed in line with coding standard Design and implement MS Dynamics CRM solutions to be fully compliant with Client's business processes and requirements Design, code, test CRM application modules that meet Architecture Blueprint specification Use your deep and extensive knowledge of JScript, PowerApps, C#, .NET Core, and SQL Server, to further enhance the current solution to meet ongoing business requirements Participate in execution and documentation of tests ensuring that an application or architecture meets agreed Quality standards Ensure the implementation of best practices based on Microsoft Dynamics standards and supported configuration/customisations Evangelise the Dynamics core features and functionalities to support business decision making process Seek opportunities to continuously improve the Dynamics solution for the schools across all regions You will have 5+ years development in JS, C#. NET, SQL, PowerApps (1-2 yrs) 5+ years with all Dynamics areas (CRM, Marketing, Customer Service, Portal) Experience of process alignment to out of box functionality Configuration/customisation, Testing and debugging Development tools (Visual Studio) Excellent interpersonal skills English as primary language Experience in global delivery environment and working within a remote-teams. Experience of education sector and of DevOps with documenting solution design (High/low level) Must have MS Dynamics CRM Certifications along with a Degree in Information Systems or equivalent. The salary for this role will be circa £50K - £75K. The position will be based in Milton Keynes. Please send your CV to us in Word format along with your salary and availability.
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Permanent

Job VacancyJava Developer (h/f)

emagine Consulting SARL
Published on

35k-60k €
2000, Antwerp, Belgium
Over de opdrachtVoor een uitdagend digitaliseringstraject zijn wij op zoek naar een ervaren Document & Java Consultant. In deze rol ondersteunt u de modernisering van bestaande documentbeheer- en workflowtoepassingen. U werkt mee aan de overgang van een Documentum-omgeving naar moderne, op maat ontwikkelde Java-oplossingen en draagt bij aan applicaties die een belangrijke rol spelen binnen de interne bedrijfsprocessen. Naast de ontwikkeling van nieuwe functionaliteiten helpt u mee de continuïteit en betrouwbaarheid van de huidige systemen te waarborgen gedurende het transitieproces. VerantwoordelijkhedenOntwikkelen, verbeteren en onderhouden van documentbeheerapplicaties. Ondersteunen van bestaande Documentum-oplossingen tijdens de migratiefase. Realiseren van Java-gebaseerde toepassingen en API-integraties. Actief bijdragen aan migratie- en moderniseringsprojecten. Bewaken van de stabiliteit en performantie van operationele processen. Opstellen en onderhouden van technische documentatie. Faciliteren van kennisdeling binnen het team. Samenwerken met architecten, beheerders en andere ICT-professionals. Gezocht profielSterke ervaring met Java-ontwikkeling. Kennis van API-design en integraties. Ervaring met Documentum-platformen. Bekendheid met Elastic voor zoekfunctionaliteiten en monitoring. Ervaring met Flowable of vergelijkbare workflow-engines. In staat om zowel in legacy-systemen als moderne architecturen te werken. Analytische en oplossingsgerichte mindset. Goede communicatieve vaardigheden en teamgerichte instelling. PluspuntenErvaring binnen migratie- of transformatieprojecten. Kennis van documentbeheer- en workflowprocessen. Ervaring met kennisoverdracht en technische documentatie. Achtergrond in complexe enterprise-omgevingen. Wat mag u verwachten?U komt terecht in een ervaren en multidisciplinair team dat volop werkt aan de modernisering van bedrijfskritische applicaties. Samen met een solutions architect, gespecialiseerde beheerders en ontwikkelaars levert u een directe bijdrage aan de toekomstige IT-architectuur van de organisatie. Deze opdracht biedt een mooie combinatie van innovatie, technische uitdaging en impact binnen een complexe enterprise omgeving.
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Contractor
Permanent

Job VacancyCoach CRAFTSMANSHIP

AVALIANCE
Published on
Test-Driven Development (TDD)

3 years
40k-68k €
400-700 €
Nanterre, Ile-de-France
Vous aurez donc à : Piloter la mise en place et le maintien du cadre de référence technique (normes et standards, etc.) 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 VacancyBackend Developer (Node.js / TypeScript)

█ █ █ ██ █ █
Published on
Docker
Git
GraphQL

London, England, United Kingdom

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Contractor
Permanent
Fixed term

Job VacancyLead Developer Data Streaming (Java / Kafka Streams)

Signe +
Published on
Apache Kafka
Springboot

1 year
Grenoble, Auvergne-Rhône-Alpes
Au sein de notre centre de service de Grenoble, vous intervenez sur une plateforme de data streaming dédiée à la collecte et au traitement de données énergétiques issues d'équipements terrain (capteurs IoT, automates, GTB). En tant qu'Expert Kafka Streams / Lead Dev Data Streaming, vous prenez en charge la conception, le développement et la mise en production de pipelines temps réel critiques. Vos missions principales : Concevoir et développer des microservices de streaming en Java / Spring Boot autour de Kafka & Kafka Streams. Construire et optimiser des topologies Kafka Streams (agrégations, fenêtres temporelles, joins, state stores…). Traiter les sujets de partitionnement, throughput, latence, scalabilité et gestion des offsets. Mettre en œuvre la résilience : tolérance aux pannes, reprise sur incident, relecture/replay, cohérence des données. Contribuer à l'architecture event-driven et aux bonnes pratiques de systèmes distribués. Participer à la supervision et au maintien en conditions opérationnelles des pipelines (métriques, alerting, troubleshooting). Assurer un rôle de lead technique : revues de code, standards, accompagnement de l'équipe, design technique. Environnement technique : Expertise : Java, Spring Boot, Spring Data, Kafka, Kafka Streams Idéalement : Kafka Connect, Spring Cloud, InfluxDB, Oracle/PLSQL, AWS (Lambda/SQS/SNS), Ansible, Docker, Spark
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Permanent

Job VacancyFull Stack Dot Net Software Developer

Nexus Jobs Limited
Published on

£55k-60k
West Ham, England, United Kingdom
Full Stack Dot Net Software Developer Our Client is an established leader in the travel industry. They are looking to recruit a full stack Dot Net Software Developer to work on a major transformation programme for this award-winning Luxury Travel Company. Projects will include designing and implementing web based tools to automate operational tasks and improve accuracy of pricing and management information and web site enhancements. We are seeking an individual who is looking to take on the technical design and implementation of technical solutions for the business. The Client works with a number of third party suppliers and the candidate will also liaise and work closely with our vendors to help deliver solutions, as required. Depending on your expertise you will have the opportunity to take on the management of projects involving multiple stakeholders and vendors. You will be responsible for: Design and implementation of web based tools to automate a variety of business processes Implementation of enhancements to the company website (built on Umbraco) Interfacing with business systems and data warehouse to implement the required functionality Analysing and identifying ways to automate processes working alongside the business lead Designing and validating the technical suitability of proposed solutions including database design and software approaches proposed by vendors Taking on complex business change projects that involve multiple stakeholders and suppliers Potential for managing suppliers tightly to ensure delivery of our requirements within budget and on time Risk and issue management to ensure a pro-active approach is taken to managing these Skills and Experience: At least, 3-5 years commercial experience with specific retail Travel Industry domain knowledge Track record of delivering projects involving in-house resources and/or third party suppliers Ability to design and architect technical solutions to complex business problems Full Stack development experience (ASP.NET, C#, HTML, CSS, JavaScript, JQuery, ReactJS, AngularJS, MS SQL Server) CMS experience e.g. with Umbraco Continuous Delivery skills, tools and techniques (e.g. Git, Github, Jenkins, Docker, Vagrant, Chef, Puppet, Selenium, etc.) Familiar with Azure cloud services & setting up/managing resources/deploying apps Experience in implementing business process automation Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger PowerBI, PowerQuery, Dax & M Other API messaging formats e.g. JSON, XML, SOAP Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A positive and cooperative individual who will work effectively across departments and within a team Ability to understand and document business requirements This is an exciting new role at this organisation – salary range £55K - £60K. The company is based in London. Please send your CV to us in Word format along with your salary and availability.
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Permanent

Job VacancySenior Microsoft Dynamics D365 CE Developer

Nexus Jobs Limited
Published on

£50k-55k
Milton Keynes, England, United Kingdom
Senior Microsoft Dynamics D365 CE Developer Lead the ongoing development for the Global MS Dynamics CRM platform. Develop solutions to varied complexity levels for requirements from the global business Maintain a high-quality platform by with solutions developed in line with coding standard Design and implement MS Dynamics CRM solutions to be fully compliant with Client's business processes and requirements Design, code, test CRM application modules that meet Architecture Blueprint specification Use your deep and extensive knowledge of JScript, PowerApps, C#, .NET Core, and SQL Server, to further enhance the current solution to meet ongoing business requirements Participate in execution and documentation of tests ensuring that an application or architecture meets agreed Quality standards Ensure the implementation of best practices based on Microsoft Dynamics standards and supported configuration/customisations Evangelise the Dynamics core features and functionalities to support business decision making process Seek opportunities to continuously improve the Dynamics solution for the schools across all regions You will have 5+ years development in JS, C#. NET, SQL, PowerApps (1-2 yrs) 5+ years with all Dynamics areas (CRM, Marketing, Customer Service, Portal) Experience of process alignment to out of box functionality Configuration/customisation, Testing and debugging Development tools (Visual Studio) Excellent interpersonal skills English as primary language Experience in global delivery environment and working within a remote-teams. Experience of education sector and of DevOps with documenting solution design (High/low level) Must have MS Dynamics CRM Certifications along with a Degree in Information Systems or equivalent. The salary for this role will be circa £50K - £55K. The position will be based in Milton Keynes. Please 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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