Salesforce EngineerIFX Payments Β· London, England, United Kingdom

Salesforce Engineer

πŸ—“οΈ Posted 2026-09-07 London, England, United Kingdom Full-time Hybrid ICT
πŸ’° Salary Not shared πŸ“Š Market 7,500 GBP–8,083 GBP/mo

About the Company

Department: Technology

About the Role

We're looking for a mid-level Salesforce Engineer to design, build and ship custom solutions on the Salesforce platform. Salesforce is a core business platform for us, used daily by operational teams and integrated with a number of internal and third-party systems, so the work you do has a direct, visible impact. This is a greenfield project: the org is less than a year old, so you'll be working with a modern, clean codebase and will have a genuine say in the patterns, standards and architecture as it grows. If you enjoy shaping something early rather than untangling years of technical debt, this is a good fit. This is a predominantly hands-on build role. You'll be writing code most days and owning features from refinement through to release, with a particular focus on Lightning Web Components and API integrations. You'll work closely with fellow engineers and with the business stakeholders who rely on the platform. We operate in a regulated environment, so change control, auditability and careful handling of data are part of how we work

Responsibilities

  • ● This is a greenfield project: the org is less than a year old, so you'll be working with a modern, clean codebase and will have a genuine say in the patterns, standards and architecture as it grows. If you enjoy shaping something early rather than untangling years of technical debt, this is a good fit.
  • ● This is a predominantly hands-on build role. You'll be writing code most days and owning features from refinement through to release, with a particular focus on Lightning Web Components and API integrations.
  • ● You'll work closely with fellow engineers and with the business stakeholders who rely on the platform.
  • ● We operate in a regulated environment, so change control, auditability and careful handling of data are part of how we work
  • ● Design, build and maintain custom Lightning Web Components: reusable, performant, accessible UI, making heavy use of modals, custom data tables and component composition.
  • ● Own integrations between Salesforce and internal/external systems: REST callouts, named credentials, authentication, request/response mapping, and robust handling of failure cases.
  • ● Write clean and well-tested Apex: services, triggers, and async processing (Queueable/Batch/Schedulable) that respects governor limits.
  • ● Build and maintain Flow automation (record-triggered and screen flows), and exercise good judgement about where logic belongs in Flow versus Apex.
  • ● Model data and configure the platform: custom objects, fields, metadata-driven configuration and platform events.
  • ● Take part in code reviews, testing standards, and design discussions and help keep a growing codebase clean.
  • ● Collaborate with stakeholders to turn requirements into working software.

Requirements

  • ● 3+ years building on Salesforce including features you've owned through to production environments.
  • ● Strong Lightning Web Components: lifecycle hooks, reactive properties, wire adapters, events, component composition, and Jest tests. This is central to the role.
  • ● Strong integration skills: REST/SOAP callouts, named credentials, authentication, data mapping, and handling failure cases properly is also central to the role.
  • ● Strong design and implementation abilities. We're a relatively new org and you'll be owning projects end-to-end while shaping our org. We want to maintain our current strong, efficient and scalable codebase.
  • ● Solid Apex: SOQL, governor limits, async patterns, and unit tests that assert real behaviour.
  • ● Comfortable with modern JavaScript (ES6+); you don't need a framework background but should know your way around the language.
  • ● Practical Flow experience (record-triggered and screen flows), and judgement on the Flow/Apex boundary.
  • ● Git and pull-request workflow, and strong source-driven deployment via SFDX/Salesforce CLI. Experience with Azure DevOps is a bonus.
  • ● Clear communication and the confidence to work directly with non-technical colleagues.
  • ● Experience in a regulated environment (financial services, healthcare, or similar).
  • ● CI/CD experience and familiarity with second-generation packaging (2GP) or scratch orgs.
  • ● Salesforce certifications (i.e. Platform Developer I/II, JavaScript Developer I).
  • ● If you've done any of it, say so. If you haven't, we'd rather teach you that than compromise on the engineering

Benefits

  • ● We believe great people do their best work when they feel supported, rewarded, and empowered to grow. That's why we offer a benefits package designed to support your career, wellbeing, finances, and life outside of work.
  • ● 25 days' annual leave, plus bank holidays
  • ● An extra day off for your birthday
  • ● Holiday loyalty scheme rewarding long-term service
  • ● Work abroad scheme for added flexibility
  • ● Competitive pension scheme via salary exchange
  • ● Annual discretionary bonus scheme (eligible after probation)
  • ● Financial education, planning & coaching platform
  • ● Interest-free Season Ticket Loan for London travel
  • ● Salary exchange nursery fee scheme
  • ● Life Insurance
  • ● Healthcare platform including:
  • ● Cashback on dental, optical & physio
  • ● Virtual GP access
  • ● Mental health and stress support helplines
  • ● Additional wellbeing resources
  • ● Enhanced parental leave
  • ● Cycle to work scheme
  • ● Flexible benefits that support everyday life
  • ● Career development and progression tools
  • ● Opportunities to grow within a fast-scaling international business
  • ● A Great Team Culture
  • ● We will review your application and come back to you as soon as possible.
  • ● You must be eligible to work in the UK to be considered for this position.
  • ● Full background checks will be carried out on all successful candidates.