Find your next tech and IT Job or contract iOS Mobile Developer (Swift, Objective-C...)

The iOS mobile developer is a specialist who develops code on Apple's operating system to create applications that must work on smartphones, tablets, etc. The creation of these applications can be an adaptation for an existing website or a completely independent design that is not linked to any site. The iOS mobile developer handles both the technical implementation and computer development of the application. In addition, they ensure updates to constantly improve the application's functionality and performance. The iOS mobile developer must also follow IT news to stay informed of all technological developments that could potentially interest them. The developer must be able to fully incorporate the client's needs and expectations in the application's design. They must materialize the company's spirit in the mobile application and make it as user-friendly as possible. Being an iOS mobile developer requires a certain curiosity and complete openness to learning. To do this job, it is also important to have good listening skills and demonstrate a lot of creativity. The iOS mobile developer can either work as an employee in a company or venture into freelancing.

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Tech Lead C# .NET H/F

HAYS France
Published on

50k-55k €
Rennes, Brittany

Voici vos missions : Conception et évolution technique : participer à la conception fonctionnelle et technique de la solution, et contribuer à l'évolution du BackEnd et FrontEnd en .NET C#. Collaboration interdisciplinaire : assurer la cohérence globale en collaborant avec les pôles Infrastructure, mécatronique, automatique, et recherche opérationnelle. Encadrement technique : encadrer une équipe de développeurs, garantir les bonnes pratiques de développement, et animer les cérémonies Agile SCRUM. Gestion du backlog : Co-rédiger et planifier les User Stories avec le Scrum Master, en lien avec les spécifications métier. Outils de développement : participer à l'amélioration des outils CI/CD utilisés par l'équipe.

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Développement .Net

Tenth Revolution Group
Published on
.NET CORE
Azure
C#

3 months
350-490 €
Nouvelle-Aquitaine, France

🚀 Nouvelle mission Freelance – Développeur C#/.NET – Nouvelle-Aquitaine Mon client, acteur reconnu dans son secteur, recherche un Développeur C#/.NET expérimenté (5 à 10 ans) pour renforcer son équipe sur un projet stimulant. 🔹 Mission : - MCO d’applications existantes - Développement d’API / EDI / Web Services 🔹 Environnement technique : - C# / .NET – Azure – Databricks ou Pryspark 🔹 Conditions : 📍 Basé en Nouvelle-Aquitaine 💻 2 à 3 jours de télétravail / semaine ⏱ Mission de 3 mois 🚀 Démarrage ASAP

Permanent

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Senior Full Stack Java Developer (H/F)

Harry Hope
Published on

€70k-90k
Luxembourg

Join a fast-growing and innovation-driven company in the medical technology sector, operating internationally with a strong focus on delivering impactful digital healthcare solutions. This is a unique opportunity for an experienced Java Full Stack Developer to contribute to meaningful software projects that improve lives, while working in a collaborative and agile development environment. As part of a dynamic development team, your responsibilities will include: - Participating in technical and architectural decision-making - Contributing to R&D initiatives and product evolution - Designing and defining software development requirements - Developing and integrating software components (front-end and back-end) - Supporting the modernization of existing architecture - Conducting code reviews and ensuring code quality - Mentoring junior team members

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Développeur Full Stack ANGULAR / C# (H/F)

Link Consulting
Published on
Angular

40k-45k €
Rodez, Occitania

Pourquoi on aime ce client : Parce qu’il réunit tous les ingrédients d’un projet où il fait bon travailler : une équipe R&D passionnée, une vraie culture d’innovation, des projets concrets qui évoluent vite, et un cadre de vie exceptionnel à Rodez. Nous les accompagnons depuis plusieurs années, et nous savons qu’ils prennent soin de leurs collaborateurs — techniquement comme humainement. Votre mission : Vous rejoindrez une équipe pluridisciplinaire (backend, frontend, full stack) au sein de la R&D, pour participer à la conception, au développement et à l’évolution de solutions web innovantes. Au programme : * Développer et intégrer des composants Angular performants * Créer de nouvelles fonctionnalités côté backend en C# * Intégrer des API partenaires et gérer les flux de données * Optimiser et maintenir les fonctionnalités existantes * Contribuer à la conception technique et à l’amélioration continue de l’architecture * Votre sensibilité à l’UX/UI sera précieuse pour imaginer des interfaces fluides et intuitives. Environnement technique : * Frontend : Angular * Backend : C# / .NET – Visual Studio * Base de données : MySQL / MariaDB * Architecture : MVC * Méthodo : Agile, Git, CI/CD

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Tech lead C#, .NET - Angular Orienté Devops

AVALIANCE
Published on
Angular
API REST
ASP.NET

2 years
400-660 €
Paris, France

Nous recherchons pour notre client un Tech Lead .NET / Angular orienté DevOps pour renforcer son équipe IT Business – Data . Cette équipe gère les applications métiers internes et intègre des solutions externes autour des sujets data et référentiels. Le Tech Lead interviendra sur des projets clés du SI : -Le Datawarehouse principal (ingestion et distribution de données financières) -Les référentiels ESG et Produits, ainsi que les moteurs de calcul associés -Les applications web et client lourd d’analyse de données Principales missions : Revoir les spécifications fonctionnelles avec les métiers et business analysts Concevoir et développer les solutions techniques (C#, Angular, API REST) Participer aux revues de code et aux résolutions d’incidents complexes Préparer les environnements de recette et de production Définir et faire respecter les standards techniques et bonnes pratiques DevOps Contribuer à la rationalisation du SI (désengagement des applications legacy) Encadrer les développeurs juniors et participer aux recrutements Profil du candidat

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Développeur Mobile Android – KMP / Kotlin

VISIAN
Published on
Android
CI/CD
Kotlin

35k-48k €
Montpellier, Occitania

Nous recherchons un Développeur Mobile Android confirmé pour rejoindre une squad dédiée au développement d’applications grand public. Vous interviendrez sur un projet stratégique, en participant à la conception, au développement et aux tests unitaires d’une application mobile Android. Votre rôle sera d’apporter votre expertise sur la stack KMP et Kotlin, d’implémenter des architectures robustes (MVVM, Clean Architecture, architecture modulaire) et de garantir la qualité du code grâce aux bonnes pratiques de développement et aux outils CI/CD. Vous serez intégré à une équipe fonctionnant en Agile et contribuerez activement à la création d’un produit innovant et performant.

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Développeur C#.NET Senior

FED SAS
Published on

50k-55k €
Roncq, Hauts-de-France

Je suis Fhaiza, consultante en recrutement au sein du cabinet FED IT de LILLE. Je recrute actuellement un Développeur C#.NET Senior pour un de mes clients basé à RONCQ. Vos missions : * Concevoir, mettre en œuvre et gérer une infrastructure cloud sécurisée et évolutive sur AWS. * Diriger le développement et l'optimisation des pipelines CI/CD afin d'améliorer la rapidité des déploiements et la fiabilité des systèmes. * Automatiser le provisionnement, la configuration et la surveillance via des outils d'infrastructure as code et de scripting. * Collaborer avec les équipes de développement pour fluidifier les workflows, améliorer la cohérence des environnements et appliquer les bonnes pratiques DevOps. * Surveiller proactivement les performances systèmes, la sécurité et piloter des initiatives d'amélioration continue. * Agir en tant qu'expert(e) technique sur l'architecture cloud, la sécurité et l'automatisation des déploiements. * Accompagner les membres de l'équipe et contribuer à la montée en maturité des processus DevOps. * Assurer le support des systèmes en production, en mettant l'accent sur la disponibilité, l'évolutivité et une réponse rapide aux incidents.

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Senior Salesforce Developer

Tenth Revolution Group
Published on

€70k-90k
Flanders, Belgium

Senior Salesforce Developer Location: Belgium (Hybrid) Salary: €5.000 - €6.500 per month (depending on experience) + company car + full Belgian benefits A top-tier Salesforce Summit Partner is looking for a Senior Salesforce Developer to join their team. This partner is known for tackling complex, multi-cloud Salesforce implementations across industries like retail, automotive, manufacturing, and telecom. Backed by one of Europe's largest IT ecosystems, they combine the agility of a specialist consultancy with the stability of a market leader. This is an opportunity to take ownership of challenging Salesforce projects where your Apex skills and architectural mindset will make a real difference. What you'll do Lead Apex development across multiple Salesforce clouds Take responsibility for technical solution design and architecture Work on complex integrations and high-performance customisations Collaborate with consultants, architects, and client stakeholders to shape end-to-end solutions Stay ahead of Salesforce innovations and apply best practices What we're looking for Proven experience as a Salesforce Developer (5+ years), with strong Apex expertise Hands-on knowledge of declarative tools, integrations, APIs, and Lightning development Background in technical solution design and translating business needs into scalable solutions Salesforce certifications (e.g., Platform Developer II, Application Architect) are a plus Strong problem-solving skills, thriving in complex project environments Fluent in English; Dutch and/or French are a plus What's on offer Salary : €5.000 - €6.500/month (depending on experience) Company car with fuel card Health & group insurance Meal vouchers and standard Belgian benefits Hybrid working model (typically 60% remote / 40% on-site) A culture built around growth, collaboration, and technical ownership The chance to work on projects that go far beyond standard CRM deployments Why consider this role? Join a Salesforce Summit Partner with a strong track record (hundreds of certifications & projects) Be part of multi-cloud, enterprise-level implementations across diverse industries Collaborate with some of the best Salesforce experts in Belgium Have a genuine say in architectural and technical decisions 📩 Interested? Apply now to discuss this opportunity in more detail.

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Domain Optimization Developer

LA International Computer Consultants Ltd
Published on

6 months
£440-450
Wokingham, England, United Kingdom

Our client is looking for a Domain Optimization Developer to work full time onsite in Wokingham on a 6 month initial contract. This role has been deemed Inside IR35. Essential skills/knowledge/experience: Understanding of data collection, preprocessing and analysis Experience using statistical computer languages (Python, etc.) to manipulate data and draw insights from large data sets. Python, Gurobi Optimizer Optimization problem Solving, 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
Salesforce Developer - Lead

Nexus Jobs Limited
Published on

£60k-75k
London, United Kingdom

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

Permanent
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Ingénieur Développeur .NET H/F

OBJECTWARE MANAGEMENT GROUP
Published on
.NET
Azure
C#

1 year
70k-80k €
400-600 €
Luxembourg

Nous recherchons pour un de nos clients, spécialisé dans le domaine bancaire un Ingénieur Développeur .NET H/F pour une mission à pourvoir dès novembre sur le secteur du Luxembourg ville. Vos missions seront les suivantes : Sous la responsabilité d’un chef de projet interne, vous serez intégrer au sein d’une plateforme de développement. Vous participerez à la réalisation des projets. Nous vous offrons : un package salarial attrayant, assorti de nombreux avantages complémentaires (ticket restaurant, mutuelle...), un environnement de travail professionnel et stimulant. Si vous vous reconnaissez dans ce descriptif, ce poste est fait pour vous alors n'hésitez pas à postuler

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Developpeur C# multithreading finance

Int
Published on
C#
Finance

1 year
500-630 €
Paris, France

La mission consiste à faire évoluer les systèmes utilisés par les traders dans le cadre du déploiement de nouvelles activités coté métier (plan stratégique de développement de l'activité Equity) sur le domaine accès marchés : passage d'ordre, calibrage de volatilité... De 2025 à 2029 un budget a été débloqué pour développer les activités Equity . Cela passe par des refontes, des mises à jour et des extensions des systèmes actuels. Entre autres, le métier veut développer le market making et augmenter les volumes. Cela implique la construction de nouveaux services, l'amelioration de fonctionnalités existantes, le passage sur le cloud et le changement d'interface graphique

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Chef de projet technique - Développement C# (H/F)

Link Consulting
Published on
API

1 month
400-450 €
Rodez, Occitania

Rejoignez la Squad Signature Électronique et participez à un projet stratégique qui transforme la façon dont notre client gère les signatures digitales à Rodez. Vous interviendrez sur toutes les étapes : développement, intégration, tests, documentation et accompagnement des utilisateurs. Vos missions : * Développer, optimiser et maintenir la plateforme de signature électronique (C#). * Intégrer des modules internes et partenaires via API. * Participer aux tests, validation et documentation des livrables. * Former et accompagner les équipes juniors et les utilisateurs pour une adoption optimale. * Proposer et mettre en œuvre des améliorations sur le SI et les infrastructures. Votre profil : * Formation Bac+2 à Bac+5 en informatique ou expérience équivalente. * Expertise confirmée en C# * Connaissance des API, Web services et architectures logicielles. * Pratique des méthodologies Agile et culture DevOps. * Leadership technique, pédagogie et esprit d’analyse.

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Développeur C++ Qt (F/H)

CELAD
Published on
QT
Unit testing

6 months
45k-55k €
410-450 €
Montpellier, Occitania

A LIRE ATTENTIVEMENT AVANT DE POSTULER ⬇ 📑 CDI (45-55k€ négociable) / Freelance OU Portage salarial (380-450€/j) – 🏠 Télétravail occasionnel – 📍 Montpellier (34) – 🛠 Expérience de 5 ans minimum Envie de rejoindre une équipe où la tech et les projets stimulants sont au rendez-vous ? Cette opportunité est faite pour vous ! 🚀 Pour renforcer nos équipes et chez plusieurs de nos clients dans le secteur de Montpellier, nous recherchons régulièrement des Développeurs C++ QT . 💻💼 🎯Voici un aperçu détaillé de vos missions : - Conception et développement d’applications en C++/QT, - Analyse des besoins et participation aux études techniques, - Contribution aux phases de conception technique et d’architecture logicielle, - Identification et résolution des problèmes techniques et fonctionnels.

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Senior Back End Developer / GO

Montreal Associates
Published on

10 months
500 €
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.

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Développeur sénior Full Stack .NET / Angular – Environnement international (H/F)

OCSI
Published on
.NET
Angular
Azure DevOps

54k-60k €
Paris, France

Vous rejoignez une équipe à taille humaine composée de développeurs et de chefs de projet, en charge de la maintenance évolutive et du développement d’applications Web stratégiques. Ces applications sont destinées à la gestion de parcours clients complexes, depuis la configuration d’offres jusqu’à la décision finale. Méthodologie : inspiration Agile Contexte international : collaboration possible avec des équipes de développement basées à l’étranger Exemples de fonctionnalités couvertes Configuration et tarification d’offres Constitution et suivi de dossiers clients Communication et gestion des décisions Vos missions Intégré(e) à l’équipe de développement, vous interviendrez sur l’ensemble du cycle de vie des applications : conception, développement, intégration et déploiement. Vos principales responsabilités : Participer à la conception technique et assurer la traduction des besoins métiers Développer de nouvelles fonctionnalités back-end et front-end Améliorer la qualité du code et contribuer à la mise en place des bonnes pratiques Participer aux déploiements et assurer le suivi des applications en production Partager vos retours d’expérience et contribuer à la dynamique d’équipe

Frequently asked questions about working as a iOS Mobile Developer (Swift, Objective-C...)

What is the role of a iOS Mobile Developer (Swift, Objective-C...)

The iOS mobile developer (Swift, Objective-C ...) is responsible for developing applications that run exclusively on the iOS operating system.

How much does a iOS Mobile Developer (Swift, Objective-C...) charge

Once again, the salary remains variable depending on the IOS mobile developer's skill level. Overall, the range is between £40,000 and £65,000 per year. The daily rate of an IOS mobile developer is £450.

What is the definition of a iOS Mobile Developer (Swift, Objective-C...)

The iOS mobile developer is in charge of the programming required for developing applications for iPad and iPhone. Indeed, these two devices operate exclusively with the iOS operating system. The iOS mobile developer is therefore responsible for development, bug fixing, and testing of the applications they develop. Obviously, this is not solitary work but rather done in correlation with other collaborators such as graphic designers or the project manager. Throughout their work, they ensure to write specifications and follow various guidelines. When the iOS development work is completed, they perform tests by imagining different scenarios. This allows them to detect bugs and proceed immediately with their correction. In parallel, they continuously optimize the application's functionality. These various interventions are necessary to make the application as pleasant as possible for users. Finally, the iOS mobile developer provides technical support by writing functional and technical documentation for concerned parties. But nowadays, the job also requires developing specific applications for equipment such as Mac computers or the Apple Watch.

What type of mission can a iOS Mobile Developer (Swift, Objective-C...) handle

The iOS mobile developer develops mobile applications on iOS. They work in collaboration with the mobile project manager to ensure technical development in perfect compliance with client expectations. On a daily basis, they work closely with the Web designer and content manager. Their primary skill is based on perfect knowledge of programming language, but also on knowledge of the mobile applications usage environment. • Among their main missions, you will find an analysis of the technical and functional specifications written by both the functional project manager and the technical project manager. • Choose the most appropriate solution in relation to the technical architecture of the project for the iOS application. • Ensure the different validation points and different project sequences. • Take on the role of programmer by providing code that enables a smooth application. • Integrate texts, images, and more broadly, graphic mockups. • Actively participate in numerous testing phases to correct potential bugs, but also to improve user experience. • Furthermore, the iOS mobile developer ensures complementary developments and participates in the application's improvement. • Finally, they take into account the evolution and needs of their clientele to keep the iOS application up to date.

What are the main skills of a iOS Mobile Developer (Swift, Objective-C...)

• An iOS mobile developer's skills revolve around these choices regarding application development. • Have excellent front-end knowledge, particularly concerning HTML, JavaScript, CSS, and jQuery languages. • Working as an iOS mobile developer requires creativity, curiosity, and rigor. • It is important to be flexible and responsive to take into account the numerous feedbacks from the client or technical teams. • Good communication and oral fluency remain particularly valuable.

What is the ideal profile for a iOS Mobile Developer (Swift, Objective-C...)

In the field of Web development, like many other IT professions, several qualities are required, both on the technical and interpersonal levels. Since the iOS mobile developer works with several people, they must have perfect mastery of their subject and express themselves clearly. Obviously, mastering programming languages is absolutely essential, as is having excellent knowledge of numerous work environments. In parallel, the various development tools must be perfectly known, while ensuring continuous monitoring of new technologies to keep up with digital developments.
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