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For Companies At a Glance
- Tasks: Lead the development of a central technology platform and manage a high-performing engineering team.
- Company: Aries Global is a fast-growing, founder-led group of profitable software companies in the cloud ecosystem.
- Benefits: Join at the founding stage with access to deep resources and a world-class team.
- Why this job: Shape technology and culture while making a significant impact on ambitious SaaS growth.
- Qualifications: Proven engineering leadership in high-growth B2B SaaS, with experience in managing teams and complex systems.
- Other info: This role offers a unique opportunity to architect the future of cloud software.
The predicted salary is between 43200 - 72000 £ per year.
About Aries Global
Aries is a rapidly-scaling, founder-led group of profitable software companies at the heart of the $50B+ cloud ecosystem, now transforming the landscape through a shared AI and growth infrastructure. We unify niche SaaS companies under a central platform that unlocks visibility, velocity, and value across our portfolio. With a permanent capital base and ~$200M invested annually in profitable software, we’re not just chasing trends - we’re building enduring value.
The Role: Founding Head of Engineering
We’re looking for a Founding Head of Engineering to lead the charge in building our central technology platform - someone who thrives in high-feedback, fast-build environments and wants to have a lasting impact on an ambitious company from the ground up. You’ll architect, build, and manage the team responsible for prototyping and deploying tools that integrate and supercharge performance across our SaaS group. From stitching together 3rd-party APIs to deploying AI agents that drive growth — this is a rare opportunity to shape both product and team from day one.
What You’ll Do:
- Build the Core Aries Platform: Drive the design and development of tools and systems that unify and scale portfolio operations.
- Lead Engineering Execution: Hire, grow, and mentor a central team of high-performing engineers (~20 over 12 months).
- Own Agent Development: Lead development of autonomous and semi-autonomous agents, especially for outbound and inbound GTM workflows.
- Collaborate Across Functions: Work closely with Product, Data, and AI teams to take ideas from concept to working product - fast.
- Integrate & Automate: Stitch together best-in-class tools and platforms via APIs and state machines, creating fast-feedback systems.
- Champion Engineering Excellence: Set technical standards, introduce best practices, and create a culture of velocity, ownership, and continuous learning.
What We’re Looking For:
- Proven track record in engineering leadership within high-growth B2B SaaS environments.
- Strong builder: Able to go from 0→1 rapidly, with an eye for experimentation and iteration.
- Technical breadth across backend, APIs, systems integration, and ideally some experience with AI workflows or agents.
- Experience managing high-output engineering teams and shipping complex systems in production.
- A hands-on leader who can write code when needed, but knows how to scale their impact through others.
- Deep product sensibility and bias for impact; you’re excited by the intersection of product, growth, and engineering.
- A systems thinker: able to map and execute across tools, data flows, and operational complexity.
Why Join Aries?
- Join at the founding stage of a company with rocketship growth and deep resources.
- Work with a world-class team of founders, engineers, investors, and operators.
- Play a key role in shaping the technology stack and culture across a group that’s redefining how software businesses grow.
- Access a platform that spans multiple profitable SaaS companies — the scale and impact potential is massive.
Let’s Talk
If you’re a builder at heart, with a vision for how engineering can transform business, we’d love to speak. This is more than a job — it’s a chance to help architect the future of cloud software. Reach out directly or apply here to start the conversation.
Head of Engineering employer: Aries Global
Contact Detail:
Aries Global Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Head of Engineering
✨Tip Number 1
Network with professionals in the SaaS and engineering sectors. Attend industry events, webinars, or meetups where you can connect with potential colleagues or mentors who might provide insights into the role and company culture.
✨Tip Number 2
Showcase your hands-on experience by contributing to open-source projects or personal coding initiatives. This demonstrates your ability to build from the ground up and your commitment to continuous learning, which is crucial for a founding role.
✨Tip Number 3
Familiarise yourself with the latest trends in AI and systems integration. Being well-versed in these areas will not only enhance your technical discussions but also show your proactive approach to staying ahead in the field.
✨Tip Number 4
Prepare to discuss your vision for building and leading high-performing teams. Think about specific strategies you've used in the past to mentor engineers and foster a culture of innovation and excellence.
We think you need these skills to ace Head of Engineering
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your engineering leadership experience, particularly in high-growth B2B SaaS environments. Emphasise your ability to build teams and ship complex systems.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for building technology platforms and your vision for how engineering can drive business transformation. Mention specific experiences that align with the role's requirements.
Showcase Technical Skills: In your application, clearly outline your technical skills across backend development, APIs, and systems integration. If you have experience with AI workflows or agents, make sure to highlight that as well.
Demonstrate Leadership Experience: Provide examples of how you've successfully managed and mentored engineering teams in the past. Highlight any achievements that demonstrate your ability to foster a culture of velocity and continuous learning.
How to prepare for a job interview at Aries Global
✨Showcase Your Engineering Leadership
Be prepared to discuss your previous experiences in engineering leadership roles, especially within high-growth B2B SaaS environments. Highlight specific examples where you successfully built and managed teams, focusing on how you fostered a culture of excellence and continuous learning.
✨Demonstrate Technical Breadth
Make sure to illustrate your technical skills across backend development, APIs, and systems integration. If you have experience with AI workflows or agents, be ready to share insights on how you've implemented these technologies in past projects.
✨Emphasise Your Hands-On Approach
As a hands-on leader, it's crucial to convey your ability to write code when necessary. Share examples of how you've balanced coding with team management, and how this has allowed you to scale your impact effectively.
✨Prepare for Cross-Functional Collaboration
Since the role involves working closely with Product, Data, and AI teams, prepare to discuss your experiences in cross-functional collaboration. Provide examples of how you've taken ideas from concept to product, and how you ensure fast feedback loops in your projects.
