Senior Salesforce Developer

Prism Digital; Farringdon; Hybrid; GBP 65,000 - 85,000; Full time

Job summary

A global data business is seeking a Salesforce Senior Developer to enhance their integrated Salesforce CRM. Collaborate with Sales, Marketing, and Product teams, leading development best practices and architectural improvements. The role requires significant Salesforce development experience with Apex, Visualforce, and REST APIs, along with unit testing experience. This offers a hybrid working model with attractive employee benefits including wellness days and enhanced parental leave.

Benefits

24 days annual leave (rising to 29)

Enhanced parental leave

Medicash health plans

Wellness days and flexible Fridays

Birthday day off

Employee assistance program

Travel loan scheme

Charity days

Free daily breakfast

Year-round social events

Qualifications

• Expertise in Apex, Visualforce, Lightning Web Components required.
• Strong configuration skills for flows and validation rules essential.
• Experience with building integrations through REST/SOAP APIs necessary.

Responsibilities

• Design, develop, and maintain Salesforce solutions for data-driven decisions.
• Lead best practices in Salesforce development and architecture refinement.
• Collaborate with cross-functional teams on project delivery.

Skills

Salesforce development expertise

Strong configuration skills

Building and maintaining integrations

Knowledge of Salesforce security

Familiarity with deployment strategies

Experience with unit and UI testing

Education

Bachelor's degree in Computer Science

Salesforce Platform Developer I certification

Tools

Apex

Lightning Web Components

Visualforce

Git

REST / SOAP APIs

Job description

The Role

You’ll join a growing Enterprise Applications team as a Salesforce Senior Developer, helping shape, improve and expand a highly integrated Salesforce CRM that sits at the core of this global business. Working alongside Sales, Marketing, and Product teams, you’ll design, develop, and maintain scalable Salesforce solutions that enable data-driven decision-making and company growth.

In this role, you’ll lead on best practices for Salesforce development, elevate engineering standards, and play a pivotal role in refining architecture and integration strategy as the business evolves.

What They’re Looking For

• Salesforce development expertise with Apex, Visualforce, Lightning Web Components
• Strong configuration skills (flows, validation rules, and process builder)
• Building and maintaining integrations (REST / SOAP APIs, web services)
• Knowledge of Salesforce security and sharing settings
• Familiarity with source-based deployment strategies (Git, CLI, or DevOps Centre)
• Experience with unit and UI testing in Salesforce environments
• Salesforce Platform Developer I certification (Developer II is a plus)

What You’ll Work With

• Apex, LWC, Visualforce, SOQL
• REST / SOAP APIs and data integrations
• Git or similar version control systems
• DevOps Centre and scripted deployments
• Agile methodology, working in cross-functional squads
• Salesforce data management (imports, exports, migrations)

Nice to Haves

• Bachelor’s degree in Computer Science or related field
• Agile / Scrum experience in a product or SaaS-led business
• Understanding of complex, multi-system Salesforce deployments
• Experience with performance optimisation and troubleshooting

Why Join / Projects

You’ll be part of a business with Salesforce at its heart, powering everything from sales pipelines to marketing automation and business intelligence. This is an opportunity to influence the next phase of growth, helping transition a mature Salesforce estate into a cleaner, more scalable architecture while reducing technical debt and improving performance.

You’ll work in a collaborative, forward-thinking environment that values innovation, experimentation, and continuous improvement.

Employee Benefits

• 24 days annual leave (rising to 29)
• Enhanced parental leave
• Medicash health plans
• Wellness days and flexible Fridays
• Birthday day off
• Employee assistance program
• Travel loan scheme
• Charity days
• Free daily breakfast and year-round social events
• Hybrid working (London-based team)

Salesforce Senior Developer | Apex, LWC & REST APIs | Global Data Business