Want to build the tools and integrations that keep a fast-moving ecommerce business connected?
Join Monster Group as a Python Integration Developer, where you'll use Python, SQL and APIs to automate processes, connect systems and solve real business problems across our ecommerce operation.
From synchronising thousands of products across marketplaces to developing internal tools and exploring how AI can automate everyday processes, you'll have the opportunity to build solutions that make a genuine difference to how we work.
This is a great opportunity for a developer who enjoys problem-solving, automation and seeing the real-world impact of what they build.
Who We Are
Monster Group is a fast-growing ecommerce retailer delivering a wide range of high-quality, value-driven products to customers worldwide. We're powered by our core values: Fun+, Respect, Empowerment and Forward-Thinking, which shape how we work, collaborate and serve our customers.
Passionate about innovation and continuous improvement, we're always looking for smarter ways to work. Technology and automation play a huge part in helping us scale, improve efficiency and deliver great experiences for our customers.
Your Role
You'll help develop and maintain the integrations, automations and internal tools that connect our ecommerce platforms and business systems.
Working with systems including OrderWise, Shopify and third-party marketplaces, you'll turn business requirements into practical technical solutions.
Your responsibilities will include:
- Developing Python scripts, APIs, integrations and internal tools to automate business processes.
- Building and maintaining integrations between OrderWise, Shopify and third-party platforms and marketplaces.
- Automating product uploads and updates across multiple ecommerce channels.
- Synchronising product, stock, pricing, order and fulfilment information between systems.
- Writing, maintaining and optimising Microsoft SQL Server queries and data processes.
- Working with REST APIs, JSON, authentication methods and webhooks to connect systems reliably.
- Monitoring integrations, investigating failures and resolving data or synchronisation issues.
- Troubleshooting technical problems and identifying their root cause.
- Working with teams across the business to understand their processes and identify opportunities for automation.
- Translating business requirements into effective and scalable technical solutions.
- Using Git and source control to manage and maintain development work.
- Documenting systems, integrations, processes and technical solutions.
- Exploring new technologies, including AI and automation tools, to identify smarter and more efficient ways of working.
- Continually improving existing integrations and processes as the business and our ecommerce channels grow.
Skills We're Looking For
- Strong Python development experience.
- Strong SQL skills and experience working with Microsoft SQL Server.
- Experience building or working with REST APIs.
- Good knowledge of JSON, authentication methods and webhooks.
- Experience using Git and source control.
- Strong troubleshooting and problem-solving skills.
- The ability to understand a business problem and translate it into a practical technical solution.
- Confidence working independently and taking ownership of technical projects.
- Good communication skills, with the ability to explain technical concepts to non-technical colleagues.
- A proactive approach to identifying opportunities for automation and improvement.
- Strong attention to detail and a focus on building reliable, maintainable solutions.
Nice to Have
You don't need to tick every box, but we'd love to hear from you if you also have experience with:
- Using AI to automate workflows, processes or internal business tasks.
- Building or working with AI agents and agentic workflows.
- AI-assisted development tools such as OpenAI Codex, Claude Code, GitHub Copilot or Cursor.
- Shopify development, including front-end development or customisation.
- Ecommerce marketplaces such as Amazon or eBay.
- ERP or order management systems.
- OrderWise or similar business management software.
- Ecommerce product, stock, pricing, order or fulfilment integrations.
Why Join Monster Group?
This isn't a role where you'll spend your time simply maintaining the same systems.
You'll have the opportunity to identify problems, suggest better ways of doing things and then actually build the solution.
As our ecommerce operation continues to grow, automation and integration will become increasingly important. You'll have real scope to influence how our systems connect, reduce manual processes and introduce new technology across the business.
Whether you're developing an API integration, automating a repetitive process, improving the way product data moves between platforms or experimenting with how AI could make us more efficient, you'll be encouraged to think creatively and continuously improve how we work.
Working Hours & Location
This is a full-time position, working 37.5 hours per week. Start times are flexible between 8:00am and 9:30am, with finish times between 4:00pm and 5:30pm, depending on your start time. You’ll have either a 30-minute or 1-hour lunch break each day.
The role is based on-site at our modern offices near York (YO60 6PG), five days a week. Due to our location, having your own transport is essential.
About Monster Group
At Monster Group, we’re dedicated to fostering a positive, inclusive workplace where everyone has the opportunity to succeed. We actively champion diversity and equal opportunity, creating a culture rooted in respect, collaboration and innovation. We welcome applications from individuals of all backgrounds. Please note, applicants must have the legal right to work in the UK.
For us, work is more than just a job — it’s a place to grow, have fun and make a meaningful impact. We’re committed to supporting your development, encouraging continuous learning and empowering you to live our values every day.
In addition, we offer a competitive range of benefits designed to support you both professionally and personally:
Health & Financial Wellbeing
- Private Medical Cover through AXA, including access to the AXA Employee Assistance Programme.
- Mental Health First Aiders – here when you need someone to talk to.
- Group Life Assurance Plan – peace of mind for you and your loved ones.
- Long-Term Income Protection – because we’ve got your back for the long haul.
- Emergency Loans – support for life’s unexpected “Oh no!” moments.
- Enhanced Family Leave & Support – for growing families and navigating life’s sensitive moments.
Time Off That Truly Counts
- 25 days holiday + bank holidays.
- Up to 5 extra days for long service – one for each year with us.
- Birthday Lie-In – take a late start, long lunch or early finish.
- Paid Volunteering Day – make a difference on Monster’s time.
- 30-minute lunch flex for our Head Office based teams – start early or finish early, your choice.
- Dress Down FriYAYs for office teams – ease into the weekend in comfort.
- Stylish & Smart Dress Code – dress how you feel confident and professional.
Perks That Make Life Sweeter
- The Wisdom App – wellbeing tools right at your fingertips.
- Bright Exchange Discounts – shop 'til you drop with exclusive offers.
- Bike to Work Scheme – a healthier you, a greener planet.
- Free Parking at all our sites.
- Unlimited tea, coffee and treats – including our legendary Orange Treat Bucket.
Culture & Celebration
- The Moscars – our very own Oscars-style celebration of excellence.
- Monster Mixers & Seasonal Socials – from festive parties to team get-togethers.
- Monster’s Monthly Wheel of Fortune – spin to win brilliant prizes.
- Warm Monster Welcome – free breakfast or lunch on your first day.
Please note: Some benefits (like private medical cover and the bike to work scheme) become available after your probation — we’ll walk you through everything during onboarding!
Benefits:
- Company events
- Cycle to work scheme
- Employee discount
- Health & wellbeing programme
- Private medical insurance
Ability to commute/relocate:
- York YO60 6PG: reliably commute or plan to relocate before starting work (required)
Licence/Certification:
- Driving Licence (required)
Work authorisation:
- United Kingdom (required)
Work Location: In person
Benefits:
- Company events
- Cycle to work scheme
- Employee discount
- Health & wellbeing programme
- Private medical insurance
Ability to commute/relocate:
- York YO60 6PG: reliably commute or plan to relocate before starting work (required)
Licence/Certification:
- Driving Licence (required)
Work authorisation:
- United Kingdom (required)
Work Location: In person
