Customer Success Manager jobs in United Kingdom

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Varicon is a fast-growing, venture-backed software startup focused on transforming how construction companies manage their projects. We help our customers improve efficiency, track performance, and streamline operations using modern, easy-to-use tools.

We’re looking for a motivated and detail-driven Junior Customer Success Engineer to join our team. In this role, you’ll work closely with the Customer Success, Engineering and AI teams to support client data operations, optimize workflows, and enhance automation processes. The candidate should work with data in Excel, automating repetitive tasks with Python, and helping deliver smooth, efficient experiences for clients.

This is a great opportunity for someone who wants to grow into a technical operations or automation-focused role within a fast-moving, data-driven environment.

• Manage, clean, and analyze client data using Excel or Google Sheets.
• Build and maintain formulas, templates, and logic-based models to ensure data accuracy and consistency.
• Use Python scripts to automate repetitive tasks and streamline client workflows.
• Support the onboarding and implementation of client data into internal systems.
• Collaborate with internal teams (AI, Payroll, and Engineering) to troubleshoot and improve client processes.

• Solid working knowledge of Microsoft Excel or Google Sheets (advanced formulas, logic, lookups, etc.).
• Basic proficiency in Python (pandas, data cleaning, or scripting basics).
• Strong problem-solving and analytical thinking skills.
• Good communication skills and a collaborative mindset.
• Eagerness to learn automation tools and enhance technical skill sets.

• Familiarity with data processing or AI automation tools.
• Experience working with Django, APIs, or data exports.

You’re curious, technically minded, and enjoy solving problems with data. You’re comfortable in spreadsheets and eager to learn how to automate and optimize real-world workflows.

• Learn how a modern SaaS company works from the inside.
• Gain real-world experience in customer operations and support.
• Work in a friendly and fast-paced team that values learning and contribution.
• Possibility of long-term opportunities based on performance.

• Growth Mindset – Always learning and improving.
• Customer Obsessed – Focused on delivering value.
• Challenge the Status Quo – Curious and proactive.
• Inclusive by Design – Respectful and collaborative.
• Take Ownership – Responsible and accountable.

If you’re organised, curious, and excited to support real customers in a growing tech business, send us your CV and a short note about why you’re interested in this role at Varicon.