Find your next tech and IT Job or contract C, C++ Developer

The role of the C, C++ developer: ensure programming in C and C++ languages within a company. If involved at the end of the design phase, their mission includes testing to validate the quality and relevance of products. Autonomous and free in their implementation choices, they have the opportunity to work in a wide variety of sectors given the popularity of C and C++ languages. Digital service companies and large IT user companies are sectors that particularly value them. They can also work as a freelancer to multiply experiences and sectors. This developer can easily progress to technical project manager positions, or transition into systems administration by deepening their skills in Unix scripting languages and JavaScript.

675 results
Fixed term
Permanent
Contractor

Job VacancySoftware Developer - Integrator_L2

Gamme solutions
Published on
Apex
Apex
API REST

3 months
Issy-les-Moulineaux, Ile-de-France
DESCRIPTION DE LA MISSION 3 mois Minimum, renouvelable Profil, compétences et qualifications Vous disposez de : Au moins 5 ans d'expérience pratique en tant que développeur Salesforce, dont au moins 3 ans sur Service Cloud. Une expérience avérée dans l'implémentation ou la gestion de Service Cloud Voice avec Amazon Connect. Une bonne compréhension du versioning et des pratiques CI/CD : SFDX, Git et GitLab. Une solide expérience du développement Salesforce : Apex, LWC, JavaScript et Flow. Une expérience avec les API REST et les intégrations de services tiers avec Salesforce. Une forte autonomie, un esprit orienté résolution de problèmes et une attitude proactive. De bonnes capacités de communication, à l'oral comme à l'écrit. Un anglais professionnel, tous les livrables étant réalisés en anglais, ainsi que la majorité des présentations orales. Compétences fortement appréciées Expérience sur Salesforce Omni-Channel. Expérience sur Salesforce Agentforce. Expérience sur Salesforce Digital Engagement. Certifications Salesforce Certified Platform Developer I : obligatoire. Salesforce Certified Platform Developer II : appréciée. Toute autre certification Salesforce constituera un atout supplémentaire. Soft skills Excellentes capacités d'écoute active et d'analyse, avec une aptitude démontrée à synthétiser des informations complexes. Communication claire, concise et orientée impact, à l'écrit comme à l'oral, avec la capacité d'adapter son discours aux différents interlocuteurs. Fort esprit d'équipe : personne solidaire, empathique et collaborative. Humilité et forte résilience face aux difficultés. Curiosité et passion pour l'écosystème Salesforce, avec une réelle motivation pour résoudre des problématiques techniques complexes. Capacité à remettre en question l'existant et à proposer de manière proactive des solutions innovantes. prolongation mission possible sur 2027 Lieu : Issy-les-Moulineaux
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Contractor
Fixed term

Job VacancyBoomi Developer

LA International Computer Consultants Ltd
Published on

3 months
£300-360
SW1A 2AH, City of Westminster, England, United Kingdom
Boomi Developer We are looking for two Boomi Developers with the following experience: - Hands on Boomi experience. - Able to translate business requirements and technical specifications into Boomi integration solutions. - Design, develop, configure, and unit-test Boomi processes, connectors, mappings, and APIs. - Maintain test scripts, troubleshoot integration issues, and support testing, deployment, and production readiness. This is a 3-6 month contract initially inside IR35. It is based remotely with ad hoc travel to client site for meetings when required. To be considered for the position please send over an updated CV. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
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Permanent

Job VacancyIngénieur Développement Logiciel - Bancs de Test c - Python - Teststand H/F

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Published on
Confluence
Powershell
Python

Nantes, Pays de la Loire

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Contractor job[MDO] Développeur C# et .NET - 5/8 XP

ISUPPLIER
Published on
.NET
C#

1 year
400 €
Clermont-Ferrand, Auvergne-Rhône-Alpes
Contexte : Dans le cadre du pilotage et de l'évolution d'une équipe de développement répartie entre la France et Pune, le client recherche un Tech Lead expérimenté. Le rôle consiste à encadrer techniquement les équipes, garantir la qualité des livrables et contribuer activement à l'architecture, aux pratiques DevOps et à l'amélioration continue des processus, dans un environnement moderne orienté cloud. Missions principales : Assurer le lead technique d'une équipe de développement distribuée (France / Pune) Participer à la définition des exigences non fonctionnelles (NFR) Être le point de contact privilégié de l'architecte full stack Réaliser des pré-études techniques et orienter les choix d'architecture Valider les livrables techniques (code, architecture, documentation) Garantir la qualité du code, la sécurité et les bonnes pratiques (revues de code, outils qualité) Mettre en place et améliorer les pipelines CI/CD Encadrer et accompagner les développeurs (mentoring, bonnes pratiques) Contribuer aux livrables de l'équipe : Études techniques Développements Tests techniques Déploiements via CI/CD Proposer et intégrer des solutions innovantes (outils, méthodologies, usage de l'IA) Compétences requises : Expertise en C# / .NET Expérience confirmée en tant que Tech Lead ou référent technique Maîtrise des architectures modernes (microservices, cloud) Expérience avec Azure Solide expérience DevOps (GitLab CI/CD, Docker, Kubernetes, Helm) Connaissance des systèmes distribués et messaging (Kafka) Maîtrise des bases de données (PostgreSQL) Utilisation d'outils de qualité (SonarQube) et gestion d'artefacts (Artifactory) Connaissance des outils de monitoring (Grafana) Capacité à travailler dans un contexte international Anglais professionnel indispensable Compétences appréciées : Expérience avec Blazor Expérience dans la gestion d'équipes offshore Forte sensibilité aux problématiques de sécurité applicative Expérience dans la définition de NFR (performance, scalabilité, sécurité) Appétence pour l'innovation et l'intégration de solutions basées sur l'IA Capacité à structurer et améliorer les processus de développement
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Permanent

Job VacancyGeospatial Developer

CGI
Published on

United Kingdom
Do you enjoy solving complex challenges with geospatial technology? Are you keen to see your work making a real difference in both public and commercial sectors? If you're ready to grow your skills and contribute to innovative projects, join our expanding Geospatial team at CGI as a Geospatial Developer. We work on projects that enhance services, transform organisations and ultimately make everyday life easier for people. At CGI, you'll be part of a collaborative, supportive environment where your development matters as much as the solutions you create. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. This is a hybrid working pattern role and you may need to travel occasionally within the UK as needed – ideally you will be based within a commutable distance to one of the following CGI offices London, Bristol, Birmingham, Reading, or Glasgow, but we will consider candidates from other UK locations. All applicants must hold or be prepared to undergo National Security Vetting (NSV) to Security Check (SC) level as a minimum.
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Permanent

Job VacancyDatabase Engineer with SQL Server SSIS, SSRS and C# .net asp.net

Nexus Jobs Limited
Published on

£55k-70k
London, England, United Kingdom
Database Engineer with SQL Server SSIS, SSRS and C# .net asp.net Our Client is a bank based in Central London who are looking to recruit a Database Engineer with the ability to work with SSIS. You must have solid expertise of at least 5 years experience of working with MS SQL Server and SSIS – SSIS is very important for this position. 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. Database 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. Debug and analyse errors and anomalies within Hyperion system as raised by Finance and to pinpoint areas of failure and correct any issues. Liaise with Finance on a daily basis to ensure smooth running of the Hyperion environment. Build data flows within the SQL environment in SSIS packages. Risk & Regulatory 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 and/or Head of Department. Qualifications/Experience Degree level qualified or equivalent. SQL Programming. Knowledge and Skills Software analysis and design. SQL query language with SSIS SSRS and SSAS Data warehouse design concepts, (Inmon or Kimball) Any experience of developing with C# .net and asp.net would be very useful Must have solid experience of working with SSIS and building data warehouses and some knowledge of reporting using SSRS. The Client is a Bank based in the Central London. This is a 12 month FTC position with a salary of circa £55K - £70K. 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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Permanent

Job VacancySenior React Developer

CGI
Published on

Glasgow, Scotland, United Kingdom
At CGI, we're shaping the future of digital experiences by delivering innovative, high-performing solutions that make a meaningful difference for our clients. As a Senior React Developer, you'll play a key role in building intuitive, scalable applications that transform how people interact with technology. You'll take ownership of impactful development work, collaborate with talented professionals across disciplines, and bring fresh ideas to complex challenges. With the freedom to innovate, opportunities to develop your expertise, and the support of a collaborative community, you'll help deliver exceptional digital solutions while building a rewarding career at CGI. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. This is a hybrid position but there will be a requirement to travel to Glasgow a few times a month. Ideally you will live within reasonable travel distance of Glasgow to minimise travel.
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Contractor jobTech Lead Full Stack .NET / C# / Python / Azure (H/F)

HOXTON PARTNERS
Published on
.NET
Azure
C#

15 months
La Défense, Ile-de-France
Dans le cadre d'un programme d'innovation visant à concevoir et développer de nouvelles applications métiers, nous recherchons un Tech Lead Full Stack senior capable de prendre en charge le leadership technique d'une squad de 3 à 4 développeurs. L'environnement applicatif est principalement orienté .NET / C# (environ 2/3 des développements), complété par Python (environ 1/3), avec des applications déployées dans un environnement Microsoft Azure. En collaboration avec l'architecte du projet, le Tech Lead participera aux choix techniques et à leur déclinaison opérationnelle. Il interviendra sur l'ensemble du cycle de développement, de la conception jusqu'à la mise en production et l'industrialisation des applications, avec notamment la construction de la chaîne CI/CD. Missions principales Assurer le leadership technique d'une squad de 3 à 4 développeurs. Concevoir et développer de nouvelles applications métiers. Intervenir principalement sur les développements .NET / C#, ainsi que sur Python. Collaborer avec l'architecte du projet sur les orientations d'architecture et leur mise en œuvre technique. Participer aux choix techniques et définir les bonnes pratiques de développement. Concevoir et mettre en place la chaîne CI/CD permettant d'industrialiser les builds, tests et déploiements. Assurer et sécuriser la mise en production des applications sur Azure. Mettre en œuvre les principes d'industrialisation et d'automatisation des déploiements. Réaliser des revues de code et garantir la qualité, la maintenabilité et la robustesse des développements. Accompagner et faire monter en compétence les développeurs de la squad. Collaborer avec les différentes équipes techniques et métiers du programme.
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Permanent

Job VacancyFrontend Developer

█ █ █ ██ █ █
Published on
CSS
Docker
Github

Manchester, England, United Kingdom

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Contractor jobSenior Python Developer

Nexus Jobs Limited
Published on

£300-450
London, England, United Kingdom
Senior Python Developer Our Client is looking to recruit a seasoned Senior Python Software Developer with at least 5 to - 8 years experience of developing software in Python . You must have excellent technical excellence in Python in developing a is required. Excellent verbal communication skills (English a must) Ability to provide recommendations for the e2e architecture infrastructure Proven experience with designing back-end architectures. An understanding of application performance tuning and resource usage Ability to troubleshoot existing scripts and do point bug fixes / application redesign Highly experienced in multiprocessing, multiprocessing, and asynchronous python development (asyncio module) Experience with Docker containers, micro services, and CI/CD pipeline a plus Experience with Django, Flask is a plus Working knowledge with MongoDB, JSON, sync/async architecture Working knowledge of networking theory (TCP/IP) or strong desire to learn it You collaborate with other engineers and people in the organization to improve our solution delivery You believe in Lean/Agile principles and actively work to incorporate them in the organization You care about your craft and strive towards producing high-quality code. A very high degree of autonomy, self-learning and problem solving is expected You should enjoy working in a team and collaborating on projects and codebases. This position can be based anywhere in Europe. The rate will depend upon the level of expertise. The duration of this contract assignment is 6 months. Do send your CV to us in Word format along with your daily rate and availability.
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Contractor
Permanent

Job VacancyIT Quant / Quant Developer – Equity Derivatives (H/F)

STORM GROUP
Published on
API REST
C#
Python

3 years
45k-50k €
400-600 €
Ile-de-France, France
Contexte : Dans le cadre des activités d'une équipe Front Office Equity Markets, nous recherchons un consultant capable d'évoluer au plus près des équipes métiers en salle de marché (Trading et Ingénierie Financière). L'équipe a pour mission de concevoir et de développer des outils à forte valeur ajoutée destinés à accompagner les activités de marché et à répondre rapidement aux besoins des utilisateurs. Les solutions développées couvrent notamment les domaines suivants : Valorisation de produits financiers Calibration de données de marché Explication et analyse de P&L Backtesting et outils d'analyse quantitative Les applications sont utilisées à l'international et déployées sur plusieurs zones géographiques, nécessitant des interactions régulières avec des équipes métiers et IT basées à l'étranger Missions : Au sein de cette équipe, le consultant interviendra sur l'ensemble du cycle de vie des applications et aura pour principales responsabilités : Accompagner les utilisateurs métiers dans l'analyse de leurs besoins et le prototypage de nouvelles solutions Développer des outils et applications dédiés aux activités de marché Concevoir et exposer des services via des API REST Réaliser des développements en C#, WPF et Blazor Utiliser Python pour les phases d'exploration, de prototypage et d'analyse Assurer la maintenance corrective et évolutive des applications Fournir un support aux utilisateurs Front Office Participer à l'harmonisation des outils et des pratiques entre les différentes entités internationales Collaborer étroitement avec les équipes Trading, Quantitative et IT
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Frequently asked questions about working as a C, C++ Developer

What is the role of a C, C++ Developer

The C++ developer uses this specific computer language to find ad hoc solutions to their clients' needs. Widely used in the market, this programming language is a skill highly sought after by recruiters.

How much does a C, C++ Developer charge

On average, a C++ expert charges 390 euros per day in the provinces, and 420 euros in the Paris region. The average annual salary for a C, C++ developer is £30K.

What is the definition of a C, C++ Developer

The role of the C++ freelancer is to produce clean and rigorous code, ensuring the performance and quality of the developed program. They participate downstream of the design phase, and their mission continues until the tests validating the quality and relevance of the produced programs.

What type of mission can a C, C++ Developer handle

The C, C++ developer masters the algorithmic and syntactic subtleties of the object-oriented language, to be able to select the best implementation solutions and successfully carry out the assigned mission. The sectors that welcome C++ freelancers are very diverse: banking sector, software development, ticketing, video games...

What are the main skills of a C, C++ Developer

Often, the C++ expert has comprehensive skills and also masters the syntax of control structures in PHP, Java and JavaScript, derived from C/C++. He will therefore be able to participate in projects using languages similar to his first language.

What is the ideal profile for a C, C++ Developer

The C++ expert must have: - excellent interpersonal skills, as they collaborate daily with many profiles: product owners, project managers, freelance developers; - good stress resistance, planning with often intense phases close to contractual deadlines

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