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- Tasks: Join our team to design and build system integrations for key platforms like Epicor and Salesforce.
- Company: Harnham is a leading industrial supplier focused on business transformation and technology integration.
- Benefits: Enjoy hybrid work options, competitive pay, and opportunities for professional growth.
- Why this job: Be the go-to expert in streamlining operations while collaborating with diverse teams and making a real impact.
- Qualifications: Solid experience in C# and SQL, with familiarity in ERP systems and API design.
- Other info: This role offers exposure to senior stakeholders and a collaborative team environment.
The predicted salary is between 42000 - 70000 £ per year.
Integration Systems Developer
5 days ago Be among the first 25 applicants
This range is provided by Harnham. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range
Direct message the job poster from Harnham
Recruitment Consultant – Engineering & Governance (North and Midlands) at Harnham
Business Systems Developer
Hybrid: West Midlands
A leading industrial supplier is seeking a Business Systems Developer to join their Business Transformation team and play a critical role in connecting and integrating core systems across the organisation.
This role is perfect for someone with a solid grounding in C# and SQL who enjoys solving real-world integration problems – automating workflows, ensuring data consistency across platforms, and helping business teams get the most from their technology stack.
What You’ll Be Doing:
- Designing and building system integrations to connect platforms such as Epicor P21, Magento, and Salesforce
- Developing APIs and automation scripts to ensure accurate, real-time data flows between business-critical systems
- Working closely with the reporting and finance teams to support internal transformation initiatives
- Supporting marketing with integration across campaign tools (e.g. Klaviyo), CRM, and ERP
- Collaborating across teams to define requirements and deliver secure, scalable solutions
- Becoming the go-to expert in helping systems \”talk to each other\” and streamlining the business’ operations
Ideal Candidate:
- Solid commercial experience integrating software systems using C# and SQL
- Familiarity with ERP platforms (e.g., Epicor, Salesforce, SAP)
- Understanding of ETL, data consistency, and API design
- Comfort working in a small, collaborative team with exposure to senior stakeholders
- Languages: C#, SQL
- Other: APIs, ETL, data warehousing, Klaviyo (marketing campaigns)
Interview Process:
- 30 min video chat – initial discussion with Talent team
- 60 min technical chat – deeper dive with the hiring manager
- 90 min onsite session – meet the wider team and explore fit
Seniority level
-
Seniority level
Mid-Senior level
Employment type
-
Employment type
Full-time
Job function
-
Industries
Industrial Machinery Manufacturing
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Integration Systems Developer employer: Harnham
Contact Detail:
Harnham Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Integration Systems Developer
✨Tip Number 1
Familiarise yourself with the specific systems mentioned in the job description, like Epicor P21, Magento, and Salesforce. Understanding how these platforms integrate can give you a significant edge during discussions.
✨Tip Number 2
Brush up on your C# and SQL skills, as these are crucial for the role. Consider working on small projects or contributing to open-source projects that involve these technologies to showcase your practical experience.
✨Tip Number 3
Prepare for the technical chat by reviewing common integration challenges and solutions. Be ready to discuss your past experiences with API design and data consistency, as these topics are likely to come up.
✨Tip Number 4
Network with professionals in the field, especially those who have experience with ERP systems. Engaging in relevant online communities or attending local meetups can provide valuable insights and connections that may help you during the interview process.
We think you need these skills to ace Integration Systems Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with C# and SQL, as well as any relevant projects involving system integrations. Use specific examples to demonstrate your problem-solving skills in real-world scenarios.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention how your background aligns with their needs, particularly in automating workflows and ensuring data consistency across platforms.
Showcase Relevant Skills: Emphasise your familiarity with ERP platforms like Epicor and Salesforce, as well as your understanding of API design and ETL processes. This will show that you have the technical expertise they are looking for.
Prepare for Technical Questions: Since the interview process includes a technical chat, brush up on your knowledge of system integrations and be ready to discuss your previous experiences. Prepare to explain how you've tackled integration challenges in the past.
How to prepare for a job interview at Harnham
✨Showcase Your Technical Skills
Make sure to highlight your experience with C# and SQL during the interview. Be prepared to discuss specific projects where you've successfully integrated systems, as this will demonstrate your technical proficiency and problem-solving abilities.
✨Understand the Business Context
Familiarise yourself with the company's core systems like Epicor P21, Magento, and Salesforce. Understanding how these platforms interact will help you articulate how you can contribute to their integration efforts effectively.
✨Prepare for Technical Questions
Expect in-depth technical questions during the interview, especially in the 60-minute technical chat. Brush up on API design, ETL processes, and data consistency principles to showcase your expertise and confidence.
✨Demonstrate Collaboration Skills
Since the role involves working closely with various teams, be ready to discuss your experience in collaborative environments. Share examples of how you've worked with stakeholders to define requirements and deliver solutions that meet business needs.
