Développeur Salesforce -CDI

Halian | Managed Services, Recruitment Agency & Contract Staffing; Paris; On-site; EUR 55,000 - 90,000; Full time

Job summary

Halian Group is hiring a Salesforce Developer to join the concierge ecosystem, designing, developing, and deploying features on our Salesforce Service Cloud, with a focus on AI, automation, and intuitive experiences for concierges and members.

You will work on Apex, Lightning Web Components, and RESTful integrations, collaborating with Product Owners and our Salesforce Architect in a dynamic, Agile squad. Opportunity to grow toward Lead Salesforce Developer.

Qualifications

• 1–5 years of experience as a Salesforce Developer or in a similar role.
• Proficient in Apex and Lightning Web Components (LWC).
• Aura Components knowledge is a plus.
• Strong understanding of Service Cloud, Sales Cloud and Marketing Cloud.
• Familiar with RESTful APIs, GitLab CI/CD, Postman, and DataLoader.
• Understand Salesforce configuration, data model, and security.
• Speak operational English; some meetings in English.
• Be rigorous, collaborative, and iterative in delivery.

Responsibilities

• Develop and maintain Salesforce applications using Apex and LWC.
• Design and implement new features for Service Cloud and Marketing Cloud.
• Collaborate with Product Owners and business experts to translate needs into solutions.
• Integrate Salesforce with other systems using RESTful APIs.
• Ensure quality, performance, and security via best practices and testing.
• Contribute to CI/CD pipelines (GitLab) and deployment strategies.
• Work in an Agile squad with sprint rituals.
• Contribute to innovation and automation in the Salesforce ecosystem.

Skills

Apex/LWC

RESTful APIs

GitLab CI/CD

Postman

DataLoader

Agile/Scrum

Operational English

AI/Automation interest

Tools

GitLab

Postman

DataLoader

Job description

Halian Group With over 28 years of experience, we have come to understand that innovation is the only way to provide agile, practical solutions that transform businesses and careers. Our resourcing and smart services help you to realize tomorrow's potential. Discover the amazing things possible when you bring the right people and the right technologies together. At Halian, we recognize that diversity, equity, and inclusion (DEI) are essential to building high-performing teams for our clients. We are committed to connecting organizations with top talent from all backgrounds, ensuring that every individual feels valued, respected, and empowered to contribute their unique perspectives. We encourage applications from all qualified candidates, regardless of race, gender, disability, or any other characteristic that makes them unique. By fostering diverse and inclusive workplaces, we help our clients drive innovation, enhance collaboration, and better reflect the communities they serve.

About the Role

As a Salesforce Developer, you will be part of the squad dedicated to the concierge ecosystem, contributing to the evolution and continuous improvement of our internal CRM platform built on Salesforce Service Cloud. Your mission is to design, develop, and deploy new features that help our concierges deliver exceptional service to our members. You will leverage AI, automation, and conversational agents to create smarter, more intuitive experiences for both concierges and members. You will contribute to both technical development (Apex, Lightning Web Components, integrations) and functional design, collaborating closely with Product Owners and our Salesforce Architect. This position is ideal for a developer who wants to grow within a dynamic environment, take ownership of impactful projects, and progressively evolve toward a Lead Salesforce Developer role.

Responsibilities

• Develop, maintain, and enhance Salesforce applications using Apex and Lightning Web Components (LWC).
• Participate in the design and implementation of new features for Service Cloud and Marketing Cloud.
• Collaborate closely with Product Owners and business experts to translate functional needs into scalable technical solutions.
• Integrate Salesforce with other systems using RESTful APIs and ensure smooth data exchange.
• Ensure the quality, performance, and security of developments through best practices and unit testing.
• Contribute to CI/CD pipelines (GitLab) and deployment strategies.
• Work collaboratively within an Agile squad, taking part in sprint planning, daily stand-ups, and retrospectives.
• Participate in the continuous improvement of our Salesforce ecosystem, bringing ideas for innovation, automation, and scalability.

Qualifications

• Have 1-5 years of experience as a Salesforce Developer or in a similar role.
• Be proficient in Apex and Lightning Web Components (LWC).
• Knowledge of Aura Components is a plus.
• Have a solid understanding of Service Cloud (Sales Cloud and Marketing Cloud appreciated).
• Be comfortable with RESTful APIs, GitLab CI/CD pipelines, Postman, and DataLoader.
• Understand the principles of configuration, data model, and security within Salesforce.
• Speak operational English, as some meetings are conducted entirely in English.
• Be rigorous, collaborative, and oriented toward iterative, value-driven delivery.

Required Skills

• Experience with OAuth2 and JWT-based authentication.
• Exposure to Marketing Cloud integrations.
• Knowledge of Agile (Scrum) and cross-functional teamwork.
• Curiosity about AI, automation, and conversational agents.
• A genuine interest in building tools that make people's work easier and more efficient.

We are committed to diversity and inclusivity.