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Nous recherchons un développeur iOS freelance pour intervenir sur les applications grand public de notre client , acteur majeur de la distribution spécialisée. Contexte : Notre client poursuit l’évolution de ses applications mobiles afin d’améliorer l’expérience client et de proposer de nouvelles fonctionnalités innovantes. Vous intégrerez l’équipe mobile en tant que renfort sur le périmètre iOS. Missions principales : Développement et évolution des fonctionnalités de l’application iOS (Swift, UIKit/SwiftUI). Participation aux phases de conception technique et fonctionnelle. Optimisation des performances et amélioration de l’expérience utilisateur. Collaboration avec les équipes Android, backend et design. Veille technologique et bonnes pratiques.

🏭 Secteurs stratégiques : Banque d’investissement PAS DE FULL REMOTE NI SOUS TRAITANCE MERCI 🗓 Démarrage : ASAP 💡 Contexte /Objectifs : Dans le cadre d'un projet au sein d'un client grand compte, nous sommes à la recherche d'un Quant avec une expertise sur C++ (avec un bonus si bonne maitrise de c#). Mise en place d’une nouvelle génération de stress (délocalisation, idiosyncratique, rehedge…) : implémentation des scripts C# décrivant les stress et des fonctionnalités de la lib en C++ nécessaires aux calculs. Mission longue durée (2 ans) De formation école d'ingénieur ou ayant un niveau équivalent à un Master 2, nous recherchons quelqu'un de curieux, dynamique, et force de proposition.

Dans le cadre du développement d’une application mobile, nous recherchons un développeur backend expérimenté pour renforcer l’équipe en charge du Back for Front (BFF). Le poste implique une expertise sur Java Spring Boot et WebFlux, avec une forte interaction avec les équipes mobiles. Concevoir, développer et optimiser des microservices BFF en Java Spring Boot (WebFlux). Garantir la performance, la disponibilité et la scalabilité des APIs. Collaborer étroitement avec les développeurs mobiles au sein d’une squad agile. Participer aux cérémonies agiles et contribuer à l’amélioration continue (qualité, CI/CD, bonnes pratiques). Assurer la maintenance corrective et évolutive des composants logiciels. Rédiger et maintenir la documentation technique. Un intérêt pour la fonction de Scrum Master serait apprécié. Activités clés Analyse : Contribuer aux spécifications générales et à l’analyse technique. Réaliser les études détaillées et le prototypage. Développement & qualification : Implémenter les modules logiciels et assembler les composants. Élaborer et exécuter les tests unitaires et d’intégration. Identifier, corriger et prévenir les dysfonctionnements. Maintenance : Assurer la maintenance corrective et évolutive des services. Administrer les composants logiciels réutilisables.

Teksystems recherche pour l'un de ses clients grand compte un(e) Développeur backend .Net Core (H/F) Responsabilités : Développer et maintenir des applications en C#. Concevoir et implémenter des API robustes et évolutives. Collaborer avec les équipes transversales pour intégrer les solutions développées. Participer à l'amélioration continue des processus de développement Cette description n'est pas forcément exhaustive. Certaines tâches pourront être ajoutées si besoin en fonction des projets.

Fullstack Backend Developer with C# .net Working as part of the Digital team, you'll be responsible for the ongoing development and improvements to an eCommerce website as well as other internal applications for this award-winning Travel Company. You will be responsible for: Leading the eCommerce web and application development from a technical perspective Collaborating with the front end developer and design resource to deliver improved UI & UX A problem solver - you'll need to be able to analyse and suggest improvements to existing website features Analysing and identifying ways to automate processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills, tools and techniques (e.g. Git, Github, Team City, Octopus, Jenkins, Selenium, etc.) Familiar with Azure cloud services & setting up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R 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 Worked in an agile/Kanban environment and familiar with JIRA and confluence Not afraid to challenge existing thinking in order to improve processes The Client will consider candidates with solid Backend development skills without Umbraco. The Client is based in Central London and this role will be working remotely. The duration will be 3 months. Do send your CV to us in Word format along with your salary and availability.

Dans le cadre du développement et de l’évolution d’applications logicielles embarquées sur des distributeurs automatiques de titres, vous prendrez en charge la conduite technique des développements , la coordination d’équipe , ainsi que la mise en œuvre et la maintenance des nouvelles fonctionnalités logicielles. Missions principales Encadrer et animer une équipe de développeurs logiciels. Contribuer activement aux développements et à la mise en œuvre de nouvelles fonctionnalités. Rédiger les spécifications techniques et assurer l’analyse fonctionnelle des besoins. Garantir la qualité du code, les bonnes pratiques de développement et le respect des standards. Mettre en place et exécuter les tests (intégration, validation, tests sur machine). Gérer les livraisons logicielles et déploiements sur plateformes internes et chez les clients. Collaborer avec les différentes équipes techniques et fonctionnelles du bureau d’études. Assurer le suivi de l’avancement, le reporting et la tenue des jalons projet. Rédiger la documentation associée (notes de livraison, plans de test, spécifications). Participer activement aux réunions techniques et contribuer à la veille technologique. Environnement technique Langages principaux : C++ (expertise requise), C Langages complémentaires : C# (souhaité), notions en développement web (Vue.js apprécié) Outils et environnements : Visual Studio, CMake, GIT, Azure DevOps Systèmes : Windows (poste de travail et environnement cible) Bureautique : Suite Microsoft Office Langue : Anglais lu et écrit

Pour notre client grands comptes, nous recherchons un Développeur SQL / PL SQL Vous intégrerez une équipe internationale en charge du développement et de la maintenance d’applications de pilotage et de reporting pour les domaines Finance et Risques. Ces applications présentent de fortes contraintes de volumétrie et de performance, avec plusieurs années d’historique et un haut niveau d’exigence en termes de fiabilité et de sécurité. Missions principales • Analyse des besoins • Rédaction des spécifications techniques • Mise en place des développements dans le respect des spécifications fonctionnelles et des contraintes architecturales, dans un souci constant d’optimisation. • Une attention particulière devra être apportée aux enjeux de sécurité et de confidentialité. • Développement d’univers SAP Business Object. • Assurance de l’impact des développements sur l’existant, en terme de non-régression fonctionnelle et de performance notamment. • Garantie des assistances de support en relation avec la MOA. • Participation au support technique de production (level 2) • Approche des problématiques de performances sous Oracle • Développement Shell Unix / PLSQL /SQL • Administration de bases de données Oracle et d'Autosys

In this role, the ServiceNow Developer will be responsible for developing and maintaining the ServiceNow platform primarily within the SPM module, configuring and customizing the out of box system to meet the business needs, troubleshoot issues, and provide ongoing support to a variety of teams and individuals in a dynamic Agile environment. The successful candidate will work closely with the ServiceNow Solutions Architect to design and implement requirements from the SPM Process Team, creating and maintaining integrations with other systems, Maintaining Service Catalog Items, configuring the Strategic Planning and Project Management workspaces, developing scripts and workflows, and increasing automation to make the business more efficient and effective through ServiceNow SPM. For this position we are seeking a candidate with particular experience in implementing and supporting the SPM module, who can resolve complex technical problems while ensuring minimal disruption to the environment. ● Your responsibilities: Have the ability to assist requesters in refining business requirement details to ensure the customers will be receiving functionality requested. ● Gain knowledge of our overall ServiceNow implementation to understand and identify cross platform impacts of changes or enhancements being requested. ● Design, develop, and implement SPM solutions including workflows, catalog items, workspaces, and integrations to meet complex business requirements ● Configure and customize the ServiceNow platform using javascript and ServiceNow APIs to extend capabilities and enhance user experience ● Design and implement workflows to support business needs and increase automation ● Develop and configure integrations between ServiceNow and other enterprise systems using integration spokes or custom APIs ● Work within the Agile methodology to develop, build and test alongside other developers to ensure the best product is delivered to requestors in a timely manner ● Work with implementation partners, or internal project teams to Implement new modules as business needs evolve ● Assist with regular ServiceNow version upgrades to ensure we remain compliant and supported by the vendor Your Profile Essential skills/knowledge/experience: The successful candidate will work closely with the ServiceNow Solutions Architect to design and implement requirements from the SPM Process Team, creating and maintaining integrations with other systems, Maintaining Service Catalog Items, configuring the Strategic Planning and Project Management workspaces, developing scripts and workflows, and increasing automation to make the business more efficient and effective through ServiceNow SPM. Desirable skills/knowledge/experience: At least 3+ years experience working with the ServiceNow platform, specifically in the SPM module, and with good familiarity with ITSM, and the general ServiceNow platform 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.

Développeur embarqué - électronique et Contrôle commande attaché(e) à une équipe pluridisciplinaire, vous serez chargé(e) du développement de systèmes de contrôle-commande pour des instruments scientifiques : développer les couches basse (i.e. intégration de périphériques embarqués) pour interfacer le matériel (moteurs, source de rayon X, détecteurs, pompe, etc.) et orchestrer le pilotage du système et l’acquisition des données. Profil recherché Formation : Diplôme d’ingénieur ou équivalent universitaire en informatique ou développement logiciel. Compétences techniques requises : • Maîtrise des langages C++, Qt, Python ; • Très bonne connaissance des environnements Linux et Windows ; • Utilisation de git, développement avec tests intégrés. • Bon niveau d’anglais (écrit et oral) indispensable – environnement international. Aptitudes personnelles : • Sens de l’écoute et intérêt pour l’expérience utilisateur ; • Goût pour la science et l’instrumentation scientifique ; • Capacité à interagir avec des experts techniques (physiciens, biologistes, etc.) ; • Esprit rigoureux, autonome et structuré ; • Aisance dans le travail en équipe. Expérience attendue • Minimum 5 ans d’expérience en développement logiciel (idéalement en C++/Qt). Goals and deliverables • L’intégration de ces interfaces dans des systèmes complexes pilotant des équipements physiques ; • La rédaction de la documentation technique (notamment en anglais) ; • La maintenance évolutive et corrective des solutions logicielles ; • Le support technique aux utilisateurs. Expected skills Skills Skill level Programmation Python Confirmed Qt Confirmed C++ Confirmed

Required: Senior SQL Developer IR35 Status: Inside Duration: 12 month initial contract Location: 2 days onsite Central London, rest remote Extensive SQL experience covering: Server side and client side development Performance tuning Logical and physical model design Design of complex and long stored procedure Strong appreciations of SOLID design principles and its effective application in practice Knowledge and experience with C#, Python, Powershell is desired Ability to follow agile development best practices (preferrable Scrum/ Kanban) Effective application of Automation/ DevOps best practices Strong sense of ownership, high level of independence and enthusiasm to go extra mile Ability to own initiative to resolve issues/ investigate and final solutions. Providing support and resolving issues for systems in production Excellent communication skill - including ability to convey information to non-technical colleagues in a concise and clear way. Strong stakeholder management, able to communicate at all levels and build sustainable relationships. A strong analytical/ problem solving mind set. Desired skills/ Preferred Qualification: Some understanding of project methodologies and their application within organizations project methodology Organizational skills and ability to multi task in a highly pressurized support environment Able to work within high performing team and contribute to overall objective / best practices Always ready to learn and explore new areas with regard to technology. 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.

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client would like meet candidates ideally with some understanding Trading Floor projects to include Fixed Income, Risk Management, Swap Options and FX. You need to be resilient as you will be working closely with traders and developing financial trading systems so an understanding of FX instruments would be very useful. The Company is a fast growing dynamic brokerage firm, specialising in currency options and interest rate swaps. They are seeking a talented technologist to join the London team. You will be working in a fast paced, delivery focused environment where you will get the opportunity to make a genuine impact on the business rather than just ‘making up the numbers’. Initially reporting to the CTO, the successful candidate will become a key member of the global team. There will be a large amount of autonomy in the role, giving the candidate the opportunity to showcase their development talents, Responsibilities :- Re-architecting and building the in-house middle office platform and integrating with a new trading platform. Developing pricing toolsets Integrating to external reporting/tradeflow and pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 to 5 years experience of Microsoft web technologies ( C#, Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce clean, well-written, fully tested production ready software. Desirable skills :- Knowledge of the FIX protocol Knowledge of FX trade processing Basic knowledge of Foreign exchange products (vanilla/exotic options, fx cash) ( training will be given) Qualifications: Computer Science related degree preferred At least 3 years experience in a comparable development role. The Client is based in the City of London. The salary for this role will be £80K - £100K. Please do send your CV to us in Word format along with your salary and availability.

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client would like meet candidates ideally with some understanding Trading Floor projects to include Fixed Income, Risk Management, Swap Options and FX. You need to be resilient as you will be working closely with traders and developing financial trading systems so an understanding of FX instruments would be very useful. The Company is a fast growing dynamic brokerage firm, specialising in currency options and interest rate swaps. They are seeking a talented technologist to join the London team. You will be working in a fast paced, delivery focused environment where you will get the opportunity to make a genuine impact on the business rather than just ‘making up the numbers’. Initially reporting to the CTO, the successful candidate will become a key member of the global team. There will be a large amount of autonomy in the role, giving the candidate the opportunity to showcase their development talents, Responsibilities :- Re-architecting and building the in-house middle office platform and integrating with a new trading platform. Developing pricing toolsets Integrating to external reporting/tradeflow and pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 to 5 years experience of Microsoft web technologies ( C#, Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce clean, well-written, fully tested production ready software. Desirable skills :- Knowledge of the FIX protocol Knowledge of FX trade processing Basic knowledge of Foreign exchange products (vanilla/exotic options, fx cash) ( training will be given) Qualifications: Computer Science related degree preferred At least 3 years experience in a comparable development role. The Client is based in the City of London. The rate will be in the range £450 per day to £600 per day. The duration of this contract will be 12 months. Please do send your CV to us in Word format along with your salary/rate and availability.

Join ICS Digital, where innovation meets expertise to create digital solutions. We are a cohesive digital community who work in the open, solving problems together and fostering a culture of transparency and collaboration. Our commitment to user-focused design and data-driven decision-making ensures that we deliver accessible services tailored to the needs of our customers. As a Lead Developer, you will be responsible for the design, development, implementation, and maintenance of services within ICS Digital. You will lead technical projects and collaborate closely with stakeholders to deliver high-quality, scalable, and efficient solutions that meet the needs of our customers in the Department for Energy Security & Net Zero (DESNZ) and the Department for Science, Innovation & Technology (DSIT). This is a pivotal new role within our Software Developer team. You will work alongside Civil Servants and Contractors in a multidisciplinary environment to develop and support a range of services across our data and development platforms. Our team operates in the open, values transparency, and embraces agile ways of working. You will be working with a diverse technology stack, including cloud platforms such as Azure and AWS, and programming languages such as C#, Python, and TypeScript. This environment offers the opportunity to apply and expand your technical expertise while contributing to the delivery of robust, secure, and innovative digital services. Visit our blog to learn more about us and our work:

Fullstack with C# Dot net HTML Web Software Developer Our Client is leader in the development of software for the financial sector. We are looking for a creative, detail-orientated Web Developer to join our Web Development team. You must have at least 5 years experience of working as a Fullstack Web Software Developer with C# Dot Net HTML and CSS. Within the Web Development team, you will have the opportunity to enjoy working with a range of web technology across the full stack. Our client base is growing and as part of this growth we are looking to improve and enhance our web-oriented product offerings. We are looking to recruit highly motivated and creative web developers who can be instrumental in delivering an ambitious digital roadmap. Previous Experience/Education: Web Developers don’t always need industry-specific work experience, but they must be able to demonstrate their web coding capability in organisations of a similar size and complexity. Ideally, we are looking for Web Developers with five plus years work experience. Additionally, candidates should be experienced in debugging and profiling applications associated with developing, testing and deploying web applications. It is preferable for Web Developers to hold a degree in Computer Science or a related field. Successful Web Developers should have sound knowledge and experience in different programming applications. C#, Asp.net/Core, JavaScript, HTML, CSS, MVC and JSON are required core skills. Role Function: Candidates should be able to demonstrate strong ability to work independently and as part of a team building websites from the ground up in C#, MVC, Asp.net and Asp.net core. The successful candidate should have a good command of C#, HTML, CSS, JavaScript, JSON & Bootstrap. Exposure to any UI binding framework such as Vue.js, AngularJS, React, and Knockout would be beneficial. Additionally, the candidate should be comfortable using IIS. Full understanding of the MVC pattern, REST APIs and asp.net controllers are a must. Web developers should be aware of security vulnerabilities, such as those identified in OWASP, and their code should mitigate these threats. Knowledge Required: Web Developers will need experience in the design, creation and maintenance of websites across multiple platforms as follows: Writing efficient code using best practice for software development Creating websites using different languages such as HTML and CSS Working with Programmers and Web Designers to create a website that matches the visual design intent Communicating with business colleagues to gather and refine requirements and specifications for content development within agreed-upon timelines Researching a variety of software programs Creating and maintaining the documentation for software used Improving and enhancing websites after they have been created Skills Required: A successful Web Developer candidate will have various prerequisite skills/qualifications needed for duties such as a Degree in Computer Science or related field). Some skills include, but are not limited to, the following: Strong interpersonal skills and the ability to establish and maintain close working relationships with business stakeholders and other technologists A pro-active approach with a keen attention to detail Proactive with a keen desire to take ownership of projects Functional knowledge and coding experience Basic knowledge of search engine optimisation (SEO) The ability to multitask within the budgets and time constraints set by the company Strong communication and problem-solving skills An understanding of development approaches and methods Knowledge of mobile applications, computer operating systems and web browsers Strong analytical skills The Client provides highly configurable enterprise software solutions to leading companies within the insurance sector. Working with our Client you will become part of a close-knit team dedicated to providing tools to improve our clients’ businesses. Currently 3 days WFH and 2 days in the office (Mondays & Wednesdays). The position will be based close to Basildon in Essex. The salary for this role will be in the range £50K - £70K. Please do send your CV to us in Word format along with your salary and notice period.

En tant que Senior Directeur Artistique - Jeux Mobiles, vous jouerez un rôle clé dans la direction artistique et la conception visuelle de nos jeux mobiles à fort impact. Vos principales responsabilités seront : • Superviser et orienter la création artistique des projets de jeux mobiles. • Collaborer étroitement avec les équipes de développement, marketing et production pour garantir l’harmonie visuelle et la qualité esthétique. • Piloter la définition des chartes graphiques et assurer leur application. • Encadrer et animer une équipe de designers et d’artistes afin de stimuler la créativité. • Veiller à l’innovation visuelle en suivant les tendances du secteur et les attentes des utilisateurs. • Participer à la présentation des concepts auprès des parties prenantes internes et externes.

Dans le cadre du programme, nous recherchons une expertise cash management pour un accompagnement sur les différentes migrations et la finalisation du programme. La mission consiste à : Contact principal des clearers et régulateurs locaux Etude des requirements Analyse des requirements Design des solutions Elaboration des spécifications fonctionnelles Construction du Testbook et de la réalisation de la recette Une connaissance des RTGS asiatiques est un pré-requis