Salesforce Developer (Mid Level) in London
Salesforce Developer (Mid Level)

Salesforce Developer (Mid Level) in London

London Full-Time 30000 - 42000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and develop innovative Salesforce solutions to enhance workplace safety.
  • Company: Join Alcumus, a leader in creating safer workplaces globally.
  • Benefits: Enjoy a hybrid work model, generous leave, healthcare, and professional development opportunities.
  • Why this job: Make a real impact by building tech that supports responsible businesses worldwide.
  • Qualifications: 5+ years of Salesforce development experience and strong collaboration skills required.
  • Other info: Be part of a diverse team committed to inclusivity and personal growth.

The predicted salary is between 30000 - 42000 £ per year.

Department: Technology & Product

Location: Morden, UK

Building innovative solutions; enabling safer workplaces for everyone. We will create a safer working world, building software to support a global network of responsible buyers, suppliers and partners. At Alcumus we take the pain out of compliance for over 50,000 organisations globally, helping them protect their people, their operations, and the planet. The tech we build today will create a better tomorrow.

What that means day to day

  • Technical Development and Implementation
    • Design, develop, test, and deploy Salesforce solutions, including Apex classes, Lightning Components, and Lightning Web Components (LWC).
    • Configure Salesforce using declarative tools such as Flows, Validation Rules, and Page Layouts to meet business requirements.
    • Develop and maintain integrations with external systems using APIs and integration tools.
    • Troubleshoot and resolve application issues in development and production environments.
    • Follow Salesforce best practices, coding standards, and security guidelines to ensure high-quality solutions.
    • Support adoption of new Salesforce features and releases by evaluating and implementing relevant enhancements.
    • Participate in support activities, including diagnosing and resolving user‐reported issues.
  • Solution Design and Delivery
    • Translate business requirements into well‐structured technical designs.
    • Provide input into effort estimation and project planning.
    • Collaborate with Product Owners, Business Analysts, QA, and other developers to deliver solutions that align with business objectives.
    • Contribute to testing activities, including system testing and supporting user acceptance testing (UAT).
  • Collaboration and Knowledge Sharing
    • Participate actively in code reviews and knowledge‐sharing sessions with peers.
    • Document technical designs, solutions, and processes for maintainability and team learning.
    • Share insights and contribute ideas to improve team workflows, efficiency, and solution quality.

What you will need to be successful

  • 5+ years of hands‐on Salesforce development experience, including advanced skills in Apex, Visualforce, and Lightning Web Components (LWC).
  • Proven ability to design and implement Salesforce integrations using REST and SOAP APIs, with experience in middleware platforms such as MuleSoft.
  • Experience building and customizing solutions on Experience Cloud, including development of custom components, UI styling, and role‐based access controls.
  • Strong knowledge of Salesforce configuration and customisation, including objects, flows, validation rules, and automation tools.
  • Deep understanding of Salesforce security models, governor limits, and performance optimisation best practices.
  • Proficient with version control systems (e.g., Git, Bitbucket) and project management tools like JIRA and Confluence.
  • Familiarity with Agile development methodologies and the full Salesforce DevOps lifecycle, including CI/CD processes and tooling.
  • Proficient in JavaScript and capable of building responsive, user‐friendly custom UIs on the Lightning platform.
  • Experience with data migration and integration tools, including Data Loader, ETL platforms, and large‐volume data strategies.
  • Salesforce Platform Developer I certification required; Platform Developer II or Salesforce Architect certifications are a strong plus.
  • Experience working with Account Engagement (Pardot) and/or Marketing Cloud, particularly in the areas of automation and customer engagement.
  • Understanding of object‐oriented design principles and enterprise architecture standards.
  • Comfortable working in environments with high security, compliance, or regulatory requirements.
  • Excellent communication and collaboration skills, with a proactive, solution‐oriented approach to cross‐functional projects.

What you will get in return

  • Hybrid workplace policy – work from the office 3 days per week.
  • Enhanced Parental Leave
  • Generous annual leave
  • Healthcare Plan
  • Annual Giving Day – an extra day to give back to yourself or your community
  • Cycle‐to‐work Scheme
  • Pension scheme with employer contributions
  • Life Assurance – 3X base salary
  • Rewards Program – access to discounts and cashback
  • LinkedIn Learning License for upskilling & development

Equal‐Opportunity Statement

Alcumus is proudly an equal‐opportunity employer. We are committed to ensuring that no candidate is discriminated against because of gender identity and expression, race, disability, ethnicity, sexual orientation, age, colour, region, creed, national origin, or sex. We are dedicated to growing a diverse team while continuing to create an inclusive environment where everyone feels safe and empowered to be themselves.

Application Process

A response to your application within 15 working days. An interview process consisting of:

  • An initial discovery call with the recruiter.
  • A first‐stage interview via Microsoft Teams.
  • Additional interview (likely face‐to‐face) with the stakeholders you will be working closely with.

We are keen to ensure our hiring process allows you to be at your best, so if you need us to make any adjustments, please just let us know.

Salesforce Developer (Mid Level) in London employer: Alcumus

At Alcumus, we pride ourselves on being an exceptional employer, offering a hybrid workplace policy that promotes work-life balance while fostering a collaborative and innovative culture. Our commitment to employee growth is evident through our generous benefits, including enhanced parental leave, a healthcare plan, and access to LinkedIn Learning for continuous development. Join us in Morden, UK, where you can contribute to building safer workplaces globally while enjoying a supportive environment that values diversity and inclusion.
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Contact Detail:

Alcumus Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Salesforce Developer (Mid Level) in London

Tip Number 1

Network like a pro! Reach out to your connections in the Salesforce community or tech circles. You never know who might have a lead on a job or can refer you directly to hiring managers.

Tip Number 2

Show off your skills! Create a portfolio showcasing your Salesforce projects, especially those involving Apex and Lightning Components. This gives potential employers a taste of what you can do.

Tip Number 3

Prepare for interviews by brushing up on common Salesforce scenarios and problem-solving questions. Practice explaining your thought process clearly, as communication is key in tech roles.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!

We think you need these skills to ace Salesforce Developer (Mid Level) in London

Apex
Lightning Components
Lightning Web Components (LWC)
Salesforce Configuration
Salesforce Customisation
REST APIs
SOAP APIs
MuleSoft
Experience Cloud
JavaScript
Version Control Systems (e.g., Git, Bitbucket)
JIRA
Confluence
Agile Development Methodologies
Salesforce Platform Developer I Certification

Some tips for your application 🫡

Tailor Your Application: Make sure to customise your CV and cover letter for the Salesforce Developer role. Highlight your experience with Apex, Lightning Components, and any relevant integrations you've worked on. We want to see how your skills align with what we're looking for!

Showcase Your Projects: Include specific examples of projects you've completed that demonstrate your Salesforce expertise. Whether it's a complex integration or a custom UI, we love seeing real-world applications of your skills. Don't hold back!

Be Clear and Concise: When writing your application, keep it straightforward and to the point. Use bullet points where possible to make it easy for us to read through your qualifications and experiences. We appreciate clarity!

Apply Through Our Website: We encourage you to submit your application directly through our website. It helps us keep everything organised and ensures your application gets the attention it deserves. Plus, it’s super easy!

How to prepare for a job interview at Alcumus

Know Your Salesforce Stuff

Make sure you brush up on your Salesforce knowledge, especially around Apex, Lightning Components, and integrations. Be ready to discuss specific projects where you've implemented these technologies, as it shows you're not just familiar but experienced.

Showcase Your Problem-Solving Skills

Prepare examples of how you've troubleshot and resolved application issues in past roles. Highlight your approach to diagnosing problems and the steps you took to find solutions, as this will demonstrate your analytical skills and proactive mindset.

Collaboration is Key

Since you'll be working closely with Product Owners and Business Analysts, think of examples that showcase your teamwork. Discuss how you've collaborated on projects, contributed to code reviews, or shared knowledge with peers to improve workflows.

Be Ready for Technical Questions

Expect technical questions related to Salesforce best practices, security models, and performance optimisation. Practise explaining complex concepts in simple terms, as this will show your depth of understanding and ability to communicate effectively.

Salesforce Developer (Mid Level) in London
Alcumus
Location: London

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