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For Companies At a Glance
- Tasks: Lead the build of a cutting-edge platform from scratch and drive innovative integrations.
- Company: Join a well-funded tech group shaping the future of managed services in the UK.
- Benefits: Competitive salary, remote work, and opportunities for professional growth.
- Other info: Enjoy a remote-first culture with occasional travel and clear career progression.
- Why this job: Be the first technical hire and make a real impact on a greenfield project.
- Qualifications: 5+ years in API integration and platform implementation with strong JavaScript or Python skills.
The predicted salary is between 85000 - 90000 £ per year.
A well-funded, growth-stage technology group is building the platform backbone for an ambitious UK-wide MSP roll-up. Fully equity-backed, no debt, and acquiring 8-10 regional MSPs per year - this is a founding technical hire to take a greenfield architecture from paper to production.
The opportunity
The stack has been strategically selected. None of it is live yet. You will be the first internal technical hire, owning the build end-to-end and becoming the internal authority on how the platform is designed, integrated and scaled.
You'll stand up the full group stack - PSA, RMM, CRM, financial management, comms and Microsoft 365 - build the integrations and automations that make it operate as a single platform and create the documentation and playbooks that turn every future acquisition onboarding into a repeatable process.
What you'll do
- Phase 1 (0-3 months): Lead the greenfield implementation of all core platforms. Build foundational REST API integrations and webhook-driven automations. Define the cross-platform data model - canonical field mapping, entity relationships and data quality standards across PSA, CRM, RMM and finance. Direct vendor professional services against defined outcomes and own the knowledge transfer so the group holds full internal ownership.
- Phase 2 (3-9 months): Lead technical discovery with operational stakeholders to define the automation roadmap. Build workflow automations in JavaScript and Python - ticket routing, billing triggers, licence lifecycle, CRM sequences, alert-to-action logic. Build and maintain Azure middleware (Logic Apps, API Management, Service Bus) as IaC via Terraform through a CI/CD pipeline. Iterate the acquisition onboarding playbook.
What we're looking for
- 5+ years hands-on API integration and platform implementation - building, not configuration support or consulting
- Greenfield implementation experience with at least two of: HaloPSA, HubSpot, Sage Intacct, NinjaOne RMM, 3CX, Microsoft 365 / Graph API
- Strong JavaScript and/or Python for integration scripting and automation
- REST API design - webhooks, OAuth, JSON transformation, event-driven architecture
- Cross-platform data mapping across multiple SaaS systems
- Technical documentation to a professional standard
- Comfortable operating autonomously within a management structure for escalation and peer review
Strongly desirable
- Terraform / IaC and Azure Integration Services
- M&A, high-growth or multi-entity MSP environments
- MSP sector background - PSA/RMM/CRM workflows, billing and service delivery
- AI-assisted development (Copilot, Cursor or similar)
- Agile delivery, DevOps and CI/CD pipeline experience
Why this role
A rare chance to own the technical foundation of a scaling MSP platform from day one- not inherit someone else's decisions, not maintain legacy. Reports to the Operations Director with fractional CTO advisory support. Clear progression as the platform matures into data migration, AI/ML automation and client-facing services. Remote-first, UK-based. Occasional travel to London HQ and acquisition sites. Judged on delivery.
Senior Technical Lead in City of London employer: Nextech Group Limited
Contact Detail:
Nextech Group Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Technical Lead in City of London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work in MSPs or have experience with platform integrations. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your past projects, especially any greenfield implementations or API integrations. This gives potential employers a tangible look at what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by diving deep into the tech stack mentioned in the job description. Brush up on your JavaScript, Python, and REST API design knowledge. Being able to discuss these topics confidently will show you're the right fit for the Senior Technical Lead role.
✨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 take the initiative to connect directly with us.
We think you need these skills to ace Senior Technical Lead in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Technical Lead role. Highlight your hands-on API integration and platform implementation experience, especially any greenfield projects you've led. We want to see how your skills align with our needs!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're excited about building a new platform from scratch. Share specific examples of your past experiences that relate to the job description, and let us know how you can contribute to our ambitious goals.
Showcase Your Technical Skills: Don’t hold back on showcasing your technical skills in your application. Mention your proficiency in JavaScript, Python, and REST API design. If you have experience with Azure and Terraform, make sure to highlight that too – we love seeing those skills!
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications better and ensures you don’t miss out on any important updates. Plus, it’s super easy to do!
How to prepare for a job interview at Nextech Group Limited
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in the specific technologies mentioned in the job description, like REST APIs, JavaScript, and Python. Brush up on your experience with HaloPSA, HubSpot, and Azure services, as these will likely come up during the interview.
✨Prepare for Greenfield Implementation Questions
Since this role involves leading a greenfield implementation, be ready to discuss your past experiences in similar projects. Think about challenges you faced, how you overcame them, and what strategies you used to ensure successful outcomes.
✨Showcase Your Documentation Skills
Technical documentation is key for this role. Bring examples of your previous work or be prepared to discuss how you approach creating professional standards for documentation and playbooks. This will demonstrate your attention to detail and commitment to quality.
✨Demonstrate Autonomy and Leadership
As the first internal technical hire, you’ll need to show that you can operate independently. Prepare examples of how you’ve taken ownership of projects in the past, led teams, or made critical decisions without direct supervision.