Freelance Salesforce & HubSpot Developer

Merkle Italia; Toronto; Remote; CAD 41,000 - 69,000; Part time

Job summary

Icuc, a global social media CRM leader, seeks an experienced Salesforce and HubSpot Developer to design scalable automations and integrations. The role is a freelance, part-time contract in Toronto with up to 100 hours from Sep–Dec, paying USD 35 per hour.

You’ll build seamless integrations, optimize workflows, and ensure data integrity across platforms. The ideal candidate has hands-on Salesforce and HubSpot experience, API/webhook expertise, and a focus on reliable delivery.

Qualifications

• Experience developing on the Salesforce platform using Apex, Lightning Web Components, SOQL, triggers, and asynchronous processing.
• Strong platform administration skills: Flows, security models, and CRM data architecture; Salesforce Admin cert or equivalent.
• HubSpot expertise: workflows, lead scoring, reporting, and integrations within HubSpot, including custom development using HubSpot APIs.
• Integration development: designing and maintaining integrations between Salesforce, HubSpot, and other systems using APIs, webhooks, and middleware solutions.
• Data management and governance: data modeling, migration, and maintaining data quality at scale with security.
• Technical and operational excellence: version control, release management, testing practices, and deployment processes.
• Communication and collaboration: translate business requirements into scalable technical solutions and communicate with both technical and non-technical stakeholders.

Responsibilities

• Design scalable solutions across Salesforce and HubSpot as a connected platform.
• Build automations and custom integrations between systems.
• Ensure both systems work seamlessly together to enable revenue operations.

Skills

Salesforce Apex

Lightning Web Components

SOQL

Triggers

Asynchronous processing

Salesforce Platform Developer I

Salesforce Administrator

HubSpot workflows

Lead scoring

HubSpot APIs

APIs

Webhooks

Middleware solutions

Data modeling

Version control

Release management

Testing

Tools

HubSpot APIs

Salesforce API

Webhooks

Middleware

Job description

Job Description: ICUC is the global leader in Social Media solutions for over 20 years. To date, the ICUC team consists of over 350 people, in over 35 countries, covering 50 languages around the clock. In an environment where the only constant is change, we create common ground between brands and audiences across communities and social media. Fueled by a unique culture built in and around meritocracy, we bring the passion, the know-how and the balance necessary to maintain the charted course we set for ourselves: to be the best, we employ the best. Are you ready to be part of the ICUC team?

ICUC is looking for an experienced Salesforce and HubSpot Developer to help shape, build, and evolve our CRM ecosystem. In this role, you'll view Salesforce and HubSpot as a connected platform, designing scalable solutions, building automations and custom integrations, and ensuring both systems work seamlessly together. Your work will help enable efficient revenue operations through reliable systems, high-quality data, and thoughtful technical solutions.

What You'll Bring

• Experience developing on the Salesforce platform using Apex, Lightning Web Components, SOQL, triggers, and asynchronous processing. Salesforce Platform Developer I certification or comparable hands‑on experience is welcome.
• Strong platform administration skills: Experience working with Flows, security models, and CRM data architecture. Salesforce Administrator certification or equivalent practical experience is valued.
• HubSpot expertise: Experience building and optimizing workflows, lead scoring, reporting, and integrations within HubSpot, including custom development utilizing HubSpot APIs.
• Integration development experience: Experience designing and maintaining integrations between Salesforce, HubSpot, and other business systems using APIs, webhooks, and middleware solutions.
• Data management and governance: Experience with data modeling, migration, and maintaining data quality at scale while ensuring data integrity and security.
• Technical and operational excellence: Familiarity with version control, release management, testing practices, and deployment processes that support reliable system delivery.
• Communication and collaboration: Ability to translate business requirements into scalable technical solutions and communicate effectively with both technical and non-technical stakeholders.

Nice to Have

• We value a broad range of experiences. The following qualifications are considered assets, but are not required: Salesforce Platform Developer II, Application Architect, System Architect, or similar credentials.
• HubSpot Developer, Revenue Operations, or related certifications.
• Experience in marketing, digital, agency, social media, or customer experience environments.
• Experience with SQL, data warehousing, analytics, or business intelligence tools.
• Familiarity with RevOps technologies such as CPQ, sales engagement platforms, lead routing tools, or marketing automation platforms like Marketo.

Additional Information

Vacancy: Is this posting for the purposes of filling an existing vacancy? Yes

Contract role up to 100 hours September- December.

The salary range for this position is USD $35.00 hourly. Actual salary within the salary range will be based on a variety of factors including relevant experience, knowledge, and skills.

AI Disclosure: [dentsu] utilizes artificial intelligence tools as part of its recruitment process, as during the sourcing and screening stages. All other parts of the dentsu application and hiring processes do not utilize artificial intelligence tools.

We know through experience that different ideas, perspectives and backgrounds foster a stronger and more creative work environment that delivers better business results. We strive to create workplaces that reflect the clients we serve and where everyone feels empowered to bring their full, authentic selves to work. We are committed to working with our candidates from all ability levels throughout the recruitment process to ensure that they have what they need to be at their best.

If you need accommodation during the application or interview process, please contact [e-mail] or to begin a conversation about your individual accessibility needs throughout the hiring process.

Location: Toronto

Brand: Icuc

Time Type: Part time

Contract Type: Freelancer

About dentsu For over 120 years, innovation has been a core tenet of our offering – exploring new ways to reach, engage and nurture relationships with audiences. Together we drive a multiplier effect for clients at a global scale, through the development of Integrated Growth Solutions that are underpinned by our promise to clients: innovating to impact. Be a force for good. Sustainability is a vital part of our business and an important area of focus for our clients. We’re leading the way – helping to build a more sustainable planet. Dream loud. In this moment of transformation, we need our people to be fearless, embracing change and ambiguity, driven by the love for their work and excitement for the future.

Team without limits. We create opportunities for connection and collaboration between our colleagues and clients, building a sense of belonging and having some fun along the way.