Salesforce Engineer – Greenfield Build & Integrations

IFX Payments; Greater London; On-site; GBP 55,000 - 85,000; Full time

Benefits offered by this job

25 days annual leave

Birthday day off

Pension via salary exchange

Annual discretionary bonus

Healthcare & Life Insurance

Work abroad scheme

Career development tools

Job summary

IFX Payments in London is seeking a mid-level Salesforce Engineer to design, build and ship custom solutions on the Salesforce platform. You will work on a greenfield project in a modern codebase, shaping patterns and architecture early on.

The role is hands-on, focusing on Lightning Web Components, REST/SOAP integrations and end-to-end ownership from refinement to release, collaborating with engineers and business stakeholders in a regulated environment.

Qualifications

• 3+ years building on Salesforce production environments.
• Strong Lightning Web Components and Jest tests.
• Strong integration skills with REST/SOAP callouts, data mapping and error handling.
• End-to-end ownership in a modern, greenfield Salesforce project.
• Proficiency with JavaScript ES6+.
• Experience with Flow and Flow/Apex boundary judgments.
• Git and PR workflow; Salesforce CLI; Azure DevOps a bonus.
• Clear communication with non-technical stakeholders.

Responsibilities

• Design, build and maintain custom Lightning Web Components: reusable, performant UI using modals, data tables and composition.
• Own integrations between Salesforce and internal/external systems: REST callouts, named credentials, authentication, mapping, robust failure handling.
• Write clean Apex with tests and governor-limits aware logic (Queueable/Batch/Schedulable).
• Build and maintain Flow automation (record-triggered and screen flows) and judge Flow vs Apex boundaries.
• Model data and configure the platform: custom objects, fields, metadata-driven configuration and platform events.
• Participate in code reviews, testing standards and design discussions to keep the codebase clean.
• Collaborate with stakeholders to turn requirements into working software.

Skills

Salesforce

Lightning Web Components

Apex

JavaScript (ES6+)

Flow automation

REST/SOAP integrations

Governor limits

Git & PR workflow

Tools

Git

Azure DevOps

Salesforce CLI (SFDX)

Job description

IFX Payments in London is seeking a mid-level Salesforce Engineer to design, build and ship custom solutions on the Salesforce platform. You will work on a greenfield project in a modern codebase, shaping patterns and architecture early on.

The role is hands-on, focusing on Lightning Web Components, REST/SOAP integrations and end-to-end ownership from refinement to release, collaborating with engineers and business stakeholders in a regulated environment.