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Freelance

Mission freelanceTech lead CMS / OpenText WEM

Comet
Publiée le
Apache Tomcat
Citrix Workspace Environment Management (WEM)
CMS

218 jours
440-600 €
Île-de-France, France
Bonjour à toutes et à tous, notamment aux Tech Lead CMS / OpenText WEM 👨‍💻🚀 🔎 Je cherche un/e Tech Lead – Expertise CMS pour intervenir sur un projet stratégique de refonte d'un CMS au sein d'un grand groupe bancaire. Tu évolueras dans un contexte SI à forts enjeux, avec une vraie dimension architecture, cadrage et transformation, au sein d'un environnement Digital Client. 💻 Ce que tu vas faire : Participer au cadrage du chantier Contribuer à la définition de la solution technique et de l'architecture Intervenir sur les choix applicatifs et techniques Accompagner la mise en œuvre de la solution Accompagner la mise en production Contribuer au passage en RUN Apporter ton expertise sur l'écosystème CMS OpenText Intervenir sur les développements spécifiques OpenText Travailler notamment sur les APIs WEM 🎯 Stack technique : OpenText WEM 16.x / OpenText CMS / Templates / Channels / ContentType / CADA / Java 8 / Tomcat / TomEE / PostgreSQL / Maven / Ansible / CI/CD / APIs WEM 🕵️‍♂️ Profil recherché : Expertise confirmée sur OpenText WEM / CMS Solide maîtrise des concepts OpenText CMS : Template, Channels, ContentType, CADA Expérience sur les développements spécifiques OpenText / APIs WEM Bonne maîtrise de l'environnement Java Connaissance de Tomcat / TomEE et PostgreSQL Expérience sur les environnements d'intégration continue Maîtrise de Maven et Ansible Capacité à intervenir sur des sujets de cadrage, architecture et définition de solution Autonomie, capacité d'analyse et bon relationnel 🚀 Les plus de la mission : Projet stratégique de refonte d'un CMS Forte dimension architecture et définition de solution Environnement technique spécialisé OpenText WEM Intervention sur l'ensemble du cycle du projet Mission longue 📍 IDF : 1 jour de TT 🏡 📅 Démarrage : Début Septembre 2026 ⏳ Mission longue Si tu es un(e) Tech Lead CMS / OpenText WEM et que tu souhaites intervenir sur un projet de transformation stratégique, je serais ravi(e) d'échanger avec toi 🚀 Qu'en penses-tu ? Je t'invite à me transmettre en MP ton CV. Une belle journée à toutes et à tous ☀️
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Freelance

Mission freelanceDéveloppeur Full Stack API – Montpellier

VISIAN
Publiée le
Javascript
Linux
Node.js

3 ans
480 €
Montpellier, Occitanie
1. La missionDans le cadre du développement et de l'évolution de plateformes techniques dédiées à la transformation des processus IT, nous recherchons un Développeur Full Stack pour rejoindre une équipe spécialisée dans la conception et la mise à disposition de services à destination des équipes techniques. L'équipe travaille notamment sur des solutions permettant de faciliter l'adoption des pratiques DevOps, à travers des plateformes de services, des API et des portails selfcare. Vous interviendrez sur des sujets variés autour de : Services IaaS / PaaS et plateformes Cloud ; Services Kubernetes / CaaS ; Intégration et déploiement continus (CI/CD) ; Conception et exposition d'API ; Développement de portails et outils selfcare ; Industrialisation et automatisation des processus IT. Vos principales responsabilitésConcevoir des solutions techniques répondant aux besoins fonctionnels et techniques ; Participer à la conception et au développement d'applications Full Stack dans une approche API First ; Assurer la maintenance et l'évolution des applications existantes ; Participer aux différents rituels Agile avec les Product Owners et le Scrum Master ; Rédiger et maintenir la documentation technique des applications ; Contribuer à l'amélioration continue des pratiques et de l'architecture ; Effectuer une veille technologique et participer à l'identification de solutions Open Source pertinentes ; Garantir la qualité, la robustesse et la maintenabilité des développements. Des déplacements occasionnels peuvent être à prévoir.
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Freelance
CDI

Offre d'emploiExpert Technique – Platform Engineer / DevOps IA (Azure)

Hexagone Digitale
Publiée le
Agent IA
Angular
API Platform

6 mois
40k-45k €
400-650 €
Niort, Nouvelle-Aquitaine
Contexte La prestation s'inscrit au sein d'une System Team SMART IA, composée d'une dizaine de profils pluridisciplinaires, en charge du développement et de l'évolution d'une plateforme IA sur Microsoft Azure. L'équipe recherche un profil expérimenté en développement souhaitant évoluer vers le Platform Engineering, dans une logique de construction d'une Internal Developer Platform. L'enjeu principal est l'industrialisation des solutions IA — notamment agentiques — des équipes produit, ainsi que l'intégration progressive de l'IA dans les pratiques de développement. Rôle et responsabilités principales Conception et développement de composants et services de plateforme Développement et évolution des pipelines CI/CD Automatisation du déploiement et de la configuration des ressources Azure Accompagnement des équipes produit dans l'industrialisation de leurs solutions IA (notamment agentiques) Intégration progressive de l'IA dans les pratiques de développement et de Platform Engineering Contribution aux choix techniques, à la qualité du code et aux pratiques collectives de l'équipe Livrables attendus Composants et services de plateforme développés et livrés Pipelines CI/CD développés et/ou fait évoluer Scripts et configurations d'automatisation Azure (IaC) Contributions à l'industrialisation des solutions IA des équipes produit Restitution documentée d'une réalisation concrète (rôle, choix technique, difficultés rencontrées)
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CDI

Offre d'emploiBig Data Scientist

Nexus Jobs Limited
Publiée le

£75k-90k
Manchester, Royaume-Uni
Big Data Scientist - Expert – Manchester Our Client an international organisation is looking to recruit a Big Data Expert with 7 to 10 years expertise as a Big Data Scientist. You will have Natural Language Processing (NLP) knowledge and experience and understand and analyse large data sets to discover new insights. Working in a multi-disciplinary team within a highly technical and complex environment. Well versed in scalable data mining and machine learning techniques (using computers to improve as well as develop algorithms)Kernel Methods, Deep Learning, Statistical Relational Learning, Ensemble Methods Model using advanced statistical/ mathematical models, predict and segment data to hypothesize/ evolve uses cases to monetize data and generate other business value. Translate business needs to technical requirements and implementation. Experience of Big Data technologies/Big Data Analytics. C++, Java, Python, Shell Script R, Matlab, SAS Enterprise Miner Elastic search and understanding of Hadoop ecosystem Experience working with large data sets, experience working with distributed computing tools like Map/Reduce, Hadoop, Hive, Pig etc. Advanced use of Excel spread sheets for analytical purposes An MSc or PhD in Data Science or an analytical subject (Physics, Mathematics, Computing) or other quantitative discipline would be handy. The position is based close to Manchester. The salary for this Big Data Scientist position will be circa £75K - £85K plus benefits. Please send your CV to us in Word format along with salary and availability details.
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Freelance

Mission freelanceBig Data Analyst

Nexus Jobs Limited
Publiée le

£300-450
Grand Londres, Royaume-Uni
Big Data Scientist – Docklands London Our Client an international organisation is looking to recruit a Big Data Expert with 2 to 5 years expertise as a Big Data Scientist. You will have Natural Language Processing (NLP) knowledge and experience and understand and analyse large data sets to discover new insights. Working in a multi-disciplinary team within a highly technical and complex environment. Well versed in scalable data mining and machine learning techniques (using computers to improve as well as develop algorithms)Kernel Methods, Deep Learning, Statistical Relational Learning, Ensemble Methods Model using advanced statistical/ mathematical models, predict and segment data to hypothesize/ evolve uses cases to monetize data and generate other business value. Translate business needs to technical requirements and implementation. Experience of Big Data technologies/Big Data Analytics. C++, Java, Python, Shell Script R, Matlab, SAS Enterprise Miner Elastic search and understanding of Hadoop ecosystem Experience working with large data sets, experience working with distributed computing tools like Map/Reduce, Hadoop, Hive, Pig etc. Advanced use of Excel spread sheets for analytical purposes An MSc or PhD in Data Science or an analytical subject (Physics, Mathematics, Computing) or other quantitative discipline would be handy. The position is based in the Docklands London. This is a 3 to 6 month contract assignment. Please send your CV to us in Word format along with daily rate and availability details.
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CDI

Offre d'emploiFront Arena Consultant

Nexus Jobs Limited
Publiée le

Warszawa, Pologne
Front Arena Consultant We are currently looking for a Technology Business Consultant to support our Treasury consulting team in Warsaw Poland. You must have at least 5 years plus expertise of working with SunGard's/FIS Front Arena Software. As a Consultant you will be the main point of contact for customers in Front Arena implementation projects, working in modern environments with state of the art application in the financial sector. In addition to cooperating with development on new products and services, this also includes the design, implementation of technological integrations and the expansion of infrastructure. What you will be doing: Participate in consulting projects for financial companies as part of a team to meet specific client requirements. Consulting on issues of performance, infrastructure Installation and setup of applications Developing scripts, customizing implementation of applications. Writing test plans and test cases to ensure that enhancements made to applications meet client requirements and maintain application integrity. What you will bring: Bachelor's degree in one of the following disciplines: Information science, computer science, business administration, economics, finance, or a combination of education and work experience. Knowledge of standard software development methodologies, such as waterfall model or agile approaches Good verbal and written communication skills with technical and non-technical audiences at different hierarchical levels Coaching of internal staff Good analytical, decision-making, problem-solving, interpersonal, teamwork, negotiation, conflict management and time management skills Ability to persuade and influence others of the best course of action Knowledge of Financial products and services and the financial services industry. Proficiency in at least one appropriate application programming language, such as Python, C#, C++ and/or Java. What we offer you: A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities A wide range of training and development opportunities A modern, international working environment in a committed and motivated team An attractive salary model and benefits You must have a degree ideally in Computer Science or Maths. The position is based in Central Warsaw Poland. The salary for this position will be in the range Euro 90K to Euro 120K. Please do send your CV to us in Word format along with your salary and notice period.
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CDI

Offre d'emploiFront Arena Consultant

Nexus Jobs Limited
Publiée le

New York, États-Unis d'Amérique
Front Arena Consultant We are currently looking for a Technology Business Consultant to support our Treasury consulting team in Central New York. You must have at least 5 years plus expertise of working with SunGard's/FIS Front Arena Software. As a Consultant you will be the main point of contact for customers in Front Arena implementation projects, working in modern environments with state of the art application in the financial sector. In addition to cooperating with development on new products and services, this also includes the design, implementation of technological integrations and the expansion of infrastructure. What you will be doing: Participate in consulting projects for financial companies as part of a team to meet specific client requirements. Consulting on issues of performance, infrastructure Installation and setup of applications Developing scripts, customizing implementation of applications. Writing test plans and test cases to ensure that enhancements made to applications meet client requirements and maintain application integrity. What you will bring: Bachelor's degree in one of the following disciplines: Information science, computer science, business administration, economics, finance, or a combination of education and work experience. Knowledge of standard software development methodologies, such as waterfall model or agile approaches Good verbal and written communication skills with technical and non-technical audiences at different hierarchical levels Coaching of internal staff Good analytical, decision-making, problem-solving, interpersonal, teamwork, negotiation, conflict management and time management skills Ability to persuade and influence others of the best course of action Knowledge of Financial products and services and the financial services industry. Proficiency in at least one appropriate application programming language, such as Python, C#, C++ and/or Java. What we offer you: A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities A wide range of training and development opportunities A modern, international working environment in a committed and motivated team An attractive salary model and benefits You must have a degree ideally in Computer Science or Maths. The position is based in Central New York. The salary for this position will be in the range $100K to $150K. Please do send your CV to us in Word format along with your salary and notice period.
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CDI

Offre d'emploiDigital Systems Architect – Financial Services - Northampton

Nexus Jobs Limited
Publiée le

£60k-80k
Northampton, Angleterre, Royaume-Uni
Digital Systems Architect – Financial Services - Northampton We require a Digital Architect to Support in the definition of digital architecture, roadmaps and technical solutions as well as technical consultancy and leading edge technology thinking as required across. Clearly articulate / communicate direction and benefits of digital architecture to developers / engineers and non-technical stakeholders Responsible for creating digital technology architecture solutions and cost estimates, to meet business needs, in line with strategy and architecture. Work with supply chain (including external) as appropriate. Working with the relevant enterprise wide architects and digital business aligned strategy leads, supports the creation of an appropriate digital technology strategy for the relevant business area. Maintain technology roadmaps for digital capabilities across the Company. Responsible for ensuring the digital engineering / development teams are aligned to the technical strategy, architecture, quality standards and policies. Work collaboratively with the relevant technology colleagues, project managers, architects, business analysts and developers to ensure that the digital outcomes delivered by projects are consistent with the original technical solution specified. Able to challenge stakeholders creatively and professionally to create architectural solutions which meet the business need (including budgetary / time constraints) whilst being aligned to Company architectural blueprint, principles and standards. Can describe existing / emerging digital technology and technology strategy to developers and non-technical stakeholders both verbally and via appropriate documentation. Experience of application client and server architecture in the web and/or mobile domain, application frameworks and architecture patterns Experience of Object-Oriented design and Enterprise Integration Patterns, of presenting technical concepts to a non-technical audience Specific experience of domain driven and event driven architecture The following would be nice to have: Experience of operating in an Agile delivery environment, microservices and refactoring to microservices Knowledge and experience of Enterprise Architecture frameworks (TOGAF, Zachman). Experience of DevOps and containerization Past and/or current experience of Java / JavaScript software development in an agile development environment The salary for this role will be £60K - £80K. Based in Northampton. Please send your CV to us in Word format.
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CDI

Offre d'emploiFront Arena Consultant

Nexus Jobs Limited
Publiée le

Grand Londres, Royaume-Uni
Front Arena Consultant We are currently looking for a Technology Business Consultant to support our Treasury consulting team in London. You must have at least 5 years plus expertise of working with SunGard's/FIS Front Arena Software. As a Consultant you will be the main point of contact for customers in Front Arena implementation projects, working in modern environments with state of the art application in the financial sector. In addition to cooperating with development on new products and services, this also includes the design, implementation of technological integrations and the expansion of infrastructure. What you will be doing: Participate in consulting projects for financial companies as part of a team to meet specific client requirements. Consulting on issues of performance, infrastructure Installation and setup of applications Developing scripts, customizing implementation of applications. Writing test plans and test cases to ensure that enhancements made to applications meet client requirements and maintain application integrity. What you will bring: Bachelor's degree in one of the following disciplines: Information science, computer science, business administration, economics, finance, or a combination of education and work experience. Knowledge of standard software development methodologies, such as waterfall model or agile approaches Good verbal and written communication skills with technical and non-technical audiences at different hierarchical levels Coaching of internal staff Good analytical, decision-making, problem-solving, interpersonal, teamwork, negotiation, conflict management and time management skills Ability to persuade and influence others of the best course of action Knowledge of Financial products and services and the financial services industry. Proficiency in at least one appropriate application programming language, such as Python, C#, C++ and/or Java. What we offer you: A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities A wide range of training and development opportunities A modern, international working environment in a committed and motivated team An attractive salary model and benefits. You must have a degree ideally in Computer Science or Maths. The position is based in Central London. The salary for this position will be in the range £90K to £120K. Please do send your CV to us in Word format along with your salary and notice period.
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CDI
Freelance

Offre d'emploiLead Developer - Full Stack Developer

VISIAN
Publiée le
CI/CD
CSS
Figma

1 an
Paris, France
L'équipe Enterprise Architecture du Group D&IT recherche un Développeur Fullstack (F/H) Sujets et activités Le Développeur Full Stack construit et maintient les deux produits (QoS Portal et EA Portal) de bout en bout, en étroite collaboration avec l'ingénieur DevOps et le Product Owner. Développement front-end • Développer et maintenir les fonctionnalités front-end sur React • Construire des composants UI réutilisables, maintenables et évolutifs, alignés sur le Design System, partagés entre le QoS Portal et l'EA Portal • Collaborer avec les designers pour traduire les concepts UX/UI (wireframes) en interfaces de haute qualité Développement back-end • Concevoir et développer les services back-end et les API sur Node.js • Intégrer de multiples sources de données : LeanIX (cartographie applicative, API GraphQL), données QoS (incidents, SLA, référentiel applications/services), authentification (SSO / GID) • Concevoir et faire évoluer le modèle de données / la base de données supportant les deux produits • Implémenter la logique de contrôle d'accès (filtrage par rôle et au niveau des données) pour les données QoS sensibles Delivery • Participer à la conception technique, aux revues de code et aux décisions d'architecture • Travailler dans un environnement d'équipe agile et orienté produit (état d'esprit de livraison continue) • Contribuer à une documentation technique légère • Promouvoir et exploiter les pratiques de développement assisté par IA pour accélérer la livraison Livrables attendus • Modules fonctionnels du QoS Portal livrés de manière itérative en vue du MVP du 01/12/2026 (reporting, tableaux de bord, référentiel, notifications) • Modules fonctionnels de l'EA Portal livrés de manière itérative (vue de la cartographie, ADR, roadmaps, catalogue de documentation) • Composants UI réutilisables alignés sur le Design System • API et intégrations de données documentées (sources LeanIX et QoS) • Documentation technique légère, maintenue en parallèle du code • Revues de code et contributions aux décisions techniques/architecturales
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Freelance

Mission freelanceCTO / VP engineering — freelance (6 mois minimum) — Paris La Défense

Mon Consultant Indépendant
Publiée le
Gestion de projet

6 mois
1 020-1 090 €
Paris, France
Contexte : Notre client est un éditeur de logiciels B2B international, présent en Europe et en Amérique du Nord, dont la R&D regroupe environ 200 personnes entre la France et un centre de développement en Europe de l'Est. La direction R&D vient d'être réorganisée autour d'un nouveau responsable et se structure en quatre pôles. Dans ce cadre, le client ouvre un poste de VP Engineering pour reprendre l'ensemble des squads de développement (environ 150 ETP, quatre lignes de produits) et sécuriser la production et le delivery. Le poste est ouvert en management de transition, avec une réelle perspective de passage en CDI si la collaboration fonctionne. Démarrage : dès que possible Durée : 6 mois minimum, temps plein Localisation : Paris La Défense — présentiel intégral, pas de télétravail Langue de travail : français et anglais courant indispensable (échanges quotidiens avec des équipes non francophones) Déplacements : environ un déplacement par mois en Europe de l'Est, et trois à quatre déplacements par an en Amérique du Nord Rattachement : au responsable de la R&D et des systèmes d'information Missions principales : Sécurisation de la production et du delivery Prendre la responsabilité des squads de développement sur quatre lignes de produits (développement, QA, scrum, architecture applicative) Réduire le niveau d'incidents en production et fiabiliser le release management Reprendre en main la charge de maintenance, aujourd'hui très inégale d'une squad à l'autre Structuration des pratiques d'ingénierie Remettre en place les fondamentaux agiles : mesure de la vélocité, fiabilité des chiffrages, cadrage des rituels Faire évoluer le modèle de QA vers l'automatisation des tests, aujourd'hui très largement manuelle Définir et suivre les indicateurs de qualité logicielle Management et transformation Encadrer et faire monter en compétence les managers des squads, dans un contexte de forte transformation Accompagner des équipes travaillant sur des stacks hétérogènes, du legacy (dont COBOL) au Java Intégration de l'IA dans le cycle de développement Déployer les outils d'IA appliquée au développement de manière opérationnelle et mesurable, au-delà des expérimentations Le périmètre est évolutif : après la phase de sécurisation du delivery, il pourra s'étendre à l'architecture et aux produits techniques.
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Freelance

Mission freelanceDigital Systems Architect – Financial Services - Northampton

Nexus Jobs Limited
Publiée le

£400-500
Northampton, Angleterre, Royaume-Uni
Digital Systems Architect – Financial Services - Northampton We require a Digital Architect to Support in the definition of digital architecture, roadmaps and technical solutions as well as technical consultancy and leading edge technology thinking as required across. Clearly articulate / communicate direction and benefits of digital architecture to developers / engineers and non-technical stakeholders Responsible for creating digital technology architecture solutions and cost estimates, to meet business needs, in line with strategy and architecture. Work with supply chain (including external) as appropriate. Working with the relevant enterprise wide architects and digital business aligned strategy leads, supports the creation of an appropriate digital technology strategy for the relevant business area. Maintain technology roadmaps for digital capabilities across the Company. Responsible for ensuring the digital engineering / development teams are aligned to the technical strategy, architecture, quality standards and policies. Work collaboratively with the relevant technology colleagues, project managers, architects, business analysts and developers to ensure that the digital outcomes delivered by projects are consistent with the original technical solution specified. Able to challenge stakeholders creatively and professionally to create architectural solutions which meet the business need (including budgetary / time constraints) whilst being aligned to Company architectural blueprint, principles and standards. Can describe existing / emerging digital technology and technology strategy to developers and non-technical stakeholders both verbally and via appropriate documentation. Experience of application client and server architecture in the web and/or mobile domain, application frameworks and architecture patterns Experience of Object-Oriented design and Enterprise Integration Patterns, of presenting technical concepts to a non-technical audience Specific experience of domain driven and event driven architecture The following would be nice to have: Experience of operating in an Agile delivery environment, microservices and refactoring to microservices Knowledge and experience of Enterprise Architecture frameworks (TOGAF, Zachman). Experience of DevOps and containerization Past and/or current experience of Java / JavaScript software development in an agile development environment This is a contract assignment between 3 to 6 months initially. Based in Northampton. Please send your CV to us in Word format.
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