Find your next tech and IT Job or contract Front-End Developer (JavaScript, Node, React, Angular, Vue...)

The front end developer handles the optimization, ergonomics and navigation of a mobile application or website. Unlike the back end developer who works behind the scenes, the front end developer works directly on the visible interface of the site. Their mission is to ensure that internet users can interact with the site without any constraints and with complete ergonomics. They constantly stay informed about web innovations and developments in order to always deliver trendy and innovative websites. For this, solid training is necessary as well as numerous qualities and skills.

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Permanent

Job VacancySoftware Developer with C# Dot net SQL Server SSIS

Nexus Jobs Limited
Published on

£60k-70k
London, England, United Kingdom
Software Developer with C# Dot Net asp.net with SQL Server SSIS SSRS Our Client is a bank based in Central London who are looking to recruit at least 7 years plus experience as a Data Engineer with the ability to work with C# Dot net and SQL Server with SSIS. You must have solid expertise of at least 7 years' experience of working with and developing software with C# Dot Net and MS SQL Server and SSIS, SSRS and SSAS – SSIS is very important for this position. Must be an excellent problem solver and adept writing documentation for all projects. You ideally have worked on banking systems particularly Core Banking. Responsible for the development and delivery of new systems to automate and streamline processes required by different departments. To support the internal IT department with changes and upgrades to software platforms. To be primary contact for all technical questions relating to in-house bespoke systems and interfacing. Analysis of issues pertaining to problems or errors raised by in-house systems, i.e. CORE, SharePoint interface, Equation, Kondor, Eximbills, end of day cycle. Support Supporting budgeting and financial planning processes for Finance department, including loading and refreshing of data based on requirements. Understand and conduct the front-end functionality to amend and change hierarchical structures within the environment. Build data flows within the SQL environment in SSIS and SSAS packages. Integrate the SharePoint environment and Forms with Equation system to introduce automation of processes thereby eliminating the need for duplicate entry. Utilise web services to integrate from cutting edge technology into legacy systems such as Equation. Integrate with all the systems using data abstraction and connectivity layers, i.e. ODBC, ADO.net. Duties Maintain knowledge of all applicable regulatory requirements including the Bank's Risk and Compliance policies and procedures and adhere to these to avoid exposing the Bank to undue risk. Report policy/procedure breaches and areas of potential non-compliance and suspicions promptly upon identification in accordance with the Bank's Risk and Compliance policies. Accurately execute all controls within own area to minimise risk of policy, procedure, and/or regulatory breaches. Identify new risks/control gaps within own area and escalate accordingly to your Line Manager. Must Have Skills Software analysis and design. SQL Server query language with SSIS. Data warehouse design concepts, (Inmon or Kimball) Experience of developing software with C# Dot Net and asp.net and SQL Server is a must. Must have solid experience of working with SSIS and building data warehouses. The Client is a Bank based in the Central London. Must have a degree qualification. This is a 12 month FTC position with a salary of circa £60K - £70K. This is a hybrid position - you will be required to be in the office at least 3 days week. Do send your CV to us in Word format along with your salary and availability.
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Contractor

Contractor jobApplication Security Program - International Industry - 92

Montreal Associates
Published on
DevSecOps
Dynamic Application Security Testing (DAST)
OWASP

6 months
650-750 €
Puteaux, Ile-de-France
🔐 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝗻𝘁 𝗦𝗲𝗻𝗶𝗼𝗿 – 𝗦𝗵𝗶𝗳𝘁-𝗟𝗲𝗳𝘁 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗣𝗿𝗼𝗴𝗿𝗮𝗺 | 𝗚𝗿𝗼𝘂𝗽𝗲 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝗹 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 🚀 𝗩𝗼𝘂𝘀 𝗲̂𝘁𝗲𝘀 𝗽𝗮𝘀𝘀𝗶𝗼𝗻𝗻𝗲́(𝗲) 𝗽𝗮𝗿 𝗹𝗮 𝘀𝗲́𝗰𝘂𝗿𝗶𝘁𝗲́ 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝘃𝗲 𝗲𝘁 𝘀𝗼𝘂𝗵𝗮𝗶𝘁𝗲𝘇 𝗰𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝗲𝗿 𝗮̀ 𝘂𝗻 𝗽𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗲 𝘀𝘁𝗿𝗮𝘁𝗲́𝗴𝗶𝗾𝘂𝗲 𝗮̀ 𝗹'𝗲́𝗰𝗵𝗲𝗹𝗹𝗲 𝗶𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹𝗲 ? Dans le cadre d'une initiative majeure visant à intégrer la sécurité dès la conception des applications, nous recherchons un Consultant Senior Application Security / DevSecOps capable d'accompagner la définition, la gouvernance et le déploiement d'un programme global de sécurisation des développements. Vos missions ✅ Définir et structurer les standards Secure SDLC et DevSecOps ✅ Construire les modèles opérationnels, processus, KPI et gouvernance ✅ Piloter des études de marché, benchmarks, PoC, RFI/RFP autour des solutions AppSec ✅ Accompagner l'intégration des pratiques de sécurité dans les chaînes CI/CD ✅ Sécuriser la Software Supply Chain et la gestion des dépendances logicielles ✅ Sensibiliser et accompagner les équipes de développement à l'adoption des bonnes pratiques Secure Coding ✅ Contribuer aux travaux relatifs à l'IA générative, à la sécurité des agents IA et aux nouveaux usages du développement assisté par l'IA Profil recherché ✔ 5 ans d'expérience minimum en Application Security, DevSecOps ou Secure SDLC ✔ Expérience confirmée dans des environnements grands comptes internationaux ✔ Solide maîtrise des sujets : OWASP SSDLC DevSecOps SAST / DAST / IAST / SCA GitLab / GitHub Secrets Management Software Supply Chain Security Infrastructure as Code Security AI Security ✔ Très bonnes capacités de communication, coordination et pilotage transverse ✔ Anglais fluide indispensable Vous avez déjà participé à la transformation DevSecOps d'un grand groupe ou au déploiement d'un programme Application Security à grande échelle ? Échangeons. #ApplicationSecurity #AppSec #DevSecOps #SSDLC #SecureSDLC #OWASP #CyberSecurity #SoftwareSecurity #SecureCoding #AISecurity #Freelance
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Contractor

Contractor jobTECH LEAD - Expert React.js, Next.js F/H

SMARTPOINT
Published on
CI/CD
Next.js
React

12 months
500-550 €
Châtillon, Ile-de-France
CONCEPTION : S'assure de l'exhaustivité et de la pertinence des spécifications confiées aux développeurs Coordonne les plans de développements et activités des développeurs sur l'ensemble des composants logiciels impactés Réalise la conception technique des applications et des échanges dans le cadre de projets et évolutions en privilégiant la réutilisation des composants existants DÉVELOPPEMENT : Elabore, maintient et renforce les directives d'intégration logicielle et réalise la conception technique des applications et des échanges dans le cadre de projets et évolutions en privilégiant la réutilisation des composants Aligne son travail avec les principes d'urbanisation et les directives générales d'intégration logicielle préconisée par l'Architecture Transverse Supervise les aspects techniques d'un projet (à la demande du responsable de pôle) Participe à l'analyse fonctionnelle détaillée des besoins utilisateurs et peut être sollicité pour des ateliers de définition des spécifications générales Valide le design du logiciel et propose les frameworks utilisés dans le cadre du projet NORMALISATION ET QUALITÉ : Assure la qualité du code des programmes informatiques Elabore et maintient les normes et patterns spécifiques d'intégration ainsi que leur diffusion auprès des développeurs et assure que ces normes / patterns sont bien suivies par l'équipe Est responsable également de l'élaboration et du maintien des abaques de coûts / délais nécessaires en regard des services fournis Assure la qualité des environnements de développement, des développements, du packaging et le bon usage des technologies à travers des audits de code Fait une veille permanente sur les évolutions technologiques ASSEMBLE LES COMPOSANTS ET PRÉPARE LA LIVRAISON DE SOLUTIONS / Dans le cadre de projets, assemble les composants unitaires dans un package cohérent destiné au déploiement de la solution et le met sous gestion de configuration Assure la mise à disposition des environnements de développement Définit et administre une bibliothèque de composants logiciels, normes et patterns et assure la documentation de ces composants réutilisables dans la documentation ASSURE LE SUPPORT DE NIVEAU 3 : Assure le support N3 pour la résolution de problèmes avec des composants développés par l'équipe et déployés dans les environnements Contribue à la rédaction des contrats de TMA en y intégrant les normes techniques COMMUNICATION ET VEILLE TECHNOLOGIQUE : Assure une veille permanente sur les évolutions technologiques Assiste le responsable de pôle à identifier les axes d'amélioration technique et des compétences à développer
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Permanent

Job VacancyFrontend Web Developer - HTML,CSS (Remote)

█ █ █ ██ █ █
Published on
Bootstrap
Figma
HTML

United Kingdom

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Contractor
Permanent

Job VacancyDéveloppeur Full Stack .NET Core / React.JS (H/F)

AVA2I
Published on
.NET
C#
React

1 year
Ile-de-France, France
Contexte de la missionVous intégrerez une équipe de développement en charge d'applications métiers stratégiques destinées aux équipes Back-Office. Vous participerez au développement, à la maintenance évolutive et à l'amélioration continue d'applications intranet, dans un environnement Agile et moderne basé sur les technologies .NET et React. MissionsDéveloppement et conceptionParticiper à l'analyse des besoins fonctionnels avec les équipes métiers. Concevoir, développer et faire évoluer les applications. Développer des composants en C# / .NET Core. Concevoir et développer les interfaces utilisateurs en React.js. Produire un code de qualité en appliquant les bonnes pratiques de développement (Design Patterns, Clean Code). Développer et maintenir les tests automatisés dans une démarche TDD (Test Driven Development). Analyse fonctionnelle et support Recueillir les besoins des utilisateurs. Formaliser les demandes sous forme de User Stories et de Defects. Assurer le support fonctionnel et technique des applications. Participer aux phases de recette et accompagner les mises en production. Amélioration continueContribuer à l'industrialisation des développements. Participer à l'automatisation des processus de packaging et de déploiement dans une démarche de Continuous Delivery. Identifier les axes d'amélioration des applications et proposer des solutions techniques. Participer à la résolution des incidents et à l'amélioration continue des pratiques de développement.
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Permanent

Job VacancyBusiness Developer (H/F)

Link Consulting
Published on
Recruitment

Toulouse, Occitania
Pourquoi ce poste Ce rôle s'adresse à quelqu'un qui maîtrise déjà le métier et souhaite accélérer son impact avec une réelle autonomie. Ici, pas de micro-management : vous gérez votre portefeuille, vos stratégies d'approche et vos priorités commerciales. Vous aurez à la fois : un terrain de conquête, un accès à des opportunités grands comptes, et les moyens de construire une activité grâce également à des outils innovants et performants. Vos missions * Développer et structurer un portefeuille clients à fort potentiel. * Identifier et ouvrir de nouveaux comptes grands comptes et ETI. * Exploiter des opportunités issues de grands comptes et répondre à des appels d'offres. * Construire des solutions adaptées en mobilisant le réseau de freelances et les capacités de recrutement. * Identifier, qualifier et sélectionner des profils IT avec exigence. * Piloter vos missions dans la durée et assurer un haut niveau de satisfaction clients. * Développer vos comptes et sécuriser votre chiffre d'affaires. * Participer activement à la structuration de l'activité avec une liberté d'initiative. L'environnement Des bureaux en centre-ville de Toulouse, accessibles et équipés. Jusqu'à 3 jours de télétravail par semaine. Une équipe de collaborateurs à taille humaine, avec des décisions rapides et un fonctionnement agile. Nous avons un état d'esprit ouvert, portés vers l'avenir et le respect de nos engagements. Après 12 mois de performance, le passage au rôle de Business Manager est systématiquement discuté.
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Contractor

Contractor job Lead Developer .NET & ELK (Outil KPI DevSecOps) h/F

Freelance.com
Published on
.NET
C#
CI/CD

7 months
400-580 €
Paris, France
Au sein de l'équipe "Technology Enablers" d'un grand groupe bancaire français, vous participez à la création d'un outil interne de collecte et de centralisation des KPI de performance des chaînes CI/CD, de qualité de code et de sécurité applicative (DevSecOps). Vous travaillerez en binôme avec un alternant déjà en poste, dont vous assurerez le lead technique au quotidien. Vos missions principales : - Concevoir et développer une API REST sous .NET 10 pour centraliser et standardiser la collecte de métriques issues des outils CI/CD et qualité/sécurité - Modéliser, stocker et indexer les données hétérogènes dans Elasticsearch (mappings, indexation optimisée, requêtage de volumétrie) - Créer et valider les premiers tableaux de bord visuels et dynamiques sous Kibana pour restituer les indicateurs clés - S'interfacer avec les APIs des outils de build/déploiement (GitLab CI, TeamCity, Jenkins) pour extraire les données techniques - Centraliser les indicateurs de qualité (SonarQube), de sécurité applicative (SAST) et de gestion des dépendances (SCA) - Préparer la transition vers une interface Angular (basée sur le prototypage Kibana) - Encadrer l'alternant au quotidien : revues de code, transmission des bonnes pratiques, Clean Code Ce projet est en phase de démarrage : vous contribuez directement à définir l'architecture et les fondations techniques de l'outil.
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Contractor
Permanent

Job VacancySenior SAP Developer

LEVUP
Published on
SAP ABAP
SAP S/4HANA

6 months
Luxembourg, Belgium
Role Overview The SAP FS-PM Design & Development lead is a critical hybrid role responsible for the end-to-end design, implementation, development, and support of the SAP Policy Management (FS-PM) module. This position requires an in-depth understanding of core insurance business processes (especially new business, policy administration, and claims), expert SAP configuration skills, and solid ABAP development proficiency to deliver customized solutions and ensure system efficiency. Key Responsibilities Functional Consulting & Configuration Analyze and capture complex business requirements from stakeholders (e.g., Product Development, Contract Management) and translate them into sustainable SAP FS-PM solutions. Transform the functional requirements into an FS-PM design Create detailed design and functional specifications for development objects (RICEF: Reports, Interfaces, Conversions, Enhancements, Forms). Specify the required components and define system settings and system enhancements Perform system customizing across all core SAP FS-PM components, including: Product configuration (Product Engine, product components). Setting up and maintaining Business Processes (New Business, Changes, Surrender, Withdrawal). Defining the Policy Time Model and contract structure. Integration of the FS-PM tariff structure. Managing interfaces to FS-CD (Collections & Disbursements), FS-ICM (Incentive & Commission Management), and FS-RI (Reinsurance). Conduct module, integration, and User Acceptance Testing (UAT), and provide Go-Live support. Development & Technical Implementation Lead and guide an FS-PM development team Develop and modify ABAP/ABAP OO programs to implement custom requirements within FS-PM. Utilize and extend FS-PM-specific BAdIs, User Exits, and enhancement spots (e.g., within the Business Process flow). Develop interfaces (e.g., using Web Services or Proxies) to connect external systems. Perform technical error analysis (Debugging) and performance optimization of customizing and ABAP code. Contribute to data migration strategies and their technical execution. Required Qualifications & Experience Deep knowledge of Policy Business Processes. Expert configuration skills in SAP FS-PM. Strong understanding of integration points with SAP FICO, FS-CD, and SAP ECC/S/4HANA. Excellent business analysis and requirements gathering. Expert knowledge of FS-PM architecture (Policy Model, Journal, Business Processes). Experience with the Product Engine and mapping complex tariffs. Proficiency in FS-PM Customizing (configuration of business processes, screen configuration). Strong proficiency in ABAP/ABAP OO. Experience with FS-PM-specific development objects. Ideally, knowledge of Web Dynpro or SAP Fiori/UI5 for user interface design Education: Bachelor's or Master's degree in Computer Science, Information Technology, Business Administration, or a related field. Professional Experience: Minimum of 6 years of dedicated, hands-on experience in implementing and supporting SAP FS-PM. Demonstrated expertise in both functional customizing and ABAP development within the FS-PM context. Comprehensive understanding of Insurance Business Processes (Life, P&C/Non-Life, Health, or Auto insurance). Language Good English Location Nearshore/offshore
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Frequently asked questions about working as a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

What is the role of a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

The front-end developer is the IT specialist who is responsible for providing internet users with a pleasant interface for navigation and easy to use. To better perform this job, the professional must possess numerous skills and qualities.

How much does a Front-End Developer (JavaScript, Node, React, Angular, Vue...) charge

The front-end developer's daily rate depends on their level, experience and the area in which they operate. A freelance developer in Paris who masters PHP can have a daily rate of around £400/day. As for the Java developer, they can earn up to £600/day. At the start of their career, a front-end developer can have an annual salary of £30,000 per year. Then, depending on their skills, they can move up to £40,000 annually. A senior front-end developer can earn up to 70,000 euros per year.

What is the definition of a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

When we talk about "front-end," we're referring to the part of a website or application that displays on the screen, the part with which internet users and users directly interact. It's different from the back end, which concerns the invisible part of the site. As for front-end elements, they are composed of HTML, JavaScript, and CSS. HTML development and design are the two main skill areas of the front end. Design falls under the web designer's domain, and as for development, that's handled by the front-end developer. The designer creates graphic mockups with specialized software tools such as Photoshop, and it's up to the front-end developer to translate the graphic mockup into a functional mockup by manipulating code. In simple terms, the web designer draws, the developer formalizes using programming languages like HTML and CSS. Some developers are capable of working with JavaScript. But most of the time, the developer uses their preferred software for all their projects. Previously, development was limited to the back end. But today, more and more designers are starting to take an interest in development. The front-end developer often comes from a web design background.

What type of mission can a Front-End Developer (JavaScript, Node, React, Angular, Vue...) handle

The front-end developer has many main responsibilities: · Create the layout, assembly and integration of mockups using available programming languages: HTML, PHP, CSS, JavaScript...; · Control the elements of the chain, from server to client in order to improve the performance of the site or application; · Support the development team by providing practical technology expertise for the success of web projects; · Solve technical problems related to site rendering and operation; · Maintain a technology watch to stay up-to-date with marketing, technical and technological advances in their field.

What are the main skills of a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

To successfully carry out its missions and perfectly meet the needs of clients and web agencies, the front-end developer must possess a certain number of skills and qualities: · Master the languages used for front-end development: HTML, JavaScript, CSS, PHP, etc. · Master or have some knowledge of Frameworks such as JQuery, Backbone.js or AngularJS. As for qualities, the developer must be equipped with rigor, creativity, and curiosity. They must also be an organized person who properly analyzes clients' needs in order to offer solutions adapted to their expectations. The front-end developer must be able to work in a team and must possess communication skills allowing them to effectively convey their ideas to clients and collaborators.

What is the ideal profile for a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

The Front-End Developer is a professional who may come from a web design background and wishes to strengthen their development skills. They may also be a developer who has decided to specialize in front-end languages. Generally, they work in a web agency or as a freelancer after completing training and obtaining a BTS or DUT in computer science. The front-end developer can also train in back-end to work in both areas simultaneously. In this case, they'll be called a fullstack developer.

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