One Trust Developer

Avance Consulting; Luton; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading technology consulting firm in the UK is seeking an experienced One Trust Developer to enhance their Consent Management Platform (CMP). The ideal candidate should have expertise in FreeMarker Template Language (FTL) and JavaScript, along with deep knowledge of GDPR and CCPA. The role involves configuring CMP workflows and optimizing user experiences. This position is suited for someone with 6-8 years of relevant experience in data privacy or similar technology fields.

Qualifications

• 6-8 years of experience working with OneTrust CMP or other consent management platforms.
• Strong understanding of privacy regulations and data subject rights.
• Hands-on experience integrating CMP workflows with various platforms.

Responsibilities

• Configure CMP workflows using FTL code and sync with downstream systems.
• Analyze and optimize consent workflows and user experience.

Skills

FreeMarker Template Language (FTL)

JavaScript

API integrations

SQL

GDPR

CCPA

Job description

Role description

1. Client is looking for an experienced One Trust Developer to support Consent Management Platform. The ideal candidate should have
2. Hands‑on experience working with FreeMarker Template Language (FTL) for building dynamic consent workflows and notifications (email templates, preference updates, legal notices, system‑triggered actions).
3. Basic knowledge of JavaScript for CMP front‑end deployment (cookie banners, scripts).
4. Strong understanding of API integrations, RESTful services, event streaming.
5. Knowledge with customer data platforms : (event routing, identity resolution, integration setup)
6. Good understanding and knowledge with identity systems like ForgeRock (preferred), OAuth2, SSO, token‑based access.
7. Understanding of data flows across apps, backend systems, and CDPs.
8. Ability to interpret and implement privacy regulations into technical workflows.
9. SQL knowledge for data audits / migration validation.
10. Previous work in data privacy, security, customer identity, or marketing technologies.
11. Good understanding of GDPR, CCPA / CPRA.
12. Strong knowledge of Consent lifecycle, preference management, user data subject rights.
13. Knowledge of audit trails, policy versioning, data minimization.

Key responsibilities

1. Strong hands‑on experience with OneTrust Consent Management Platform (CMP).
2. Ability to configure CMP workflows using FTL code and syncing with downstream systems
3. Good knowledge of GDPR, CCPA, privacy principles, and web consent requirements.
4. Experience customizing CMP using JavaScript, HTML, CSS, and JSON.
5. Understanding of consent events and syncing with downstream systems (e.g., mParticle, Braze, Adobe).
6. Ability to analyze and optimize consent workflows and user experience

Key skills / knowledge / experience

Requirement – 6 – 8 years of experience

1. Practical experience working with OneTrust CMP or other consent management platforms.
2. Strong understanding of consent management, data subject rights, and relevant privacy regulations.
3. Hands‑on experience integrating CMP workflows with platforms such as ForgeRock, mParticle, and Braze, along with scripting skills (e.g., JSON, Java, FTL) to support workflow customization and automation.
4. Skilled in generating reports and performing analytics to support data privacy compliance. Capable of analysing and optimising workflows related to consent management. Understanding of FIPS‑compliant cryptographic standards and certificate lifecycle management