Software Engineering Manager – Native AI & Agentic Workflows, React, C#, AWS in Cardiff

Software Engineering Manager – Native AI & Agentic Workflows, React, C#, AWS in Cardiff

Cardiff Temporary 105000 - 110000 £ / year (est.) Home office (partial)
Smart Sourcer

At a Glance

  • Tasks: Lead a dynamic engineering team to develop innovative AI-driven solutions.
  • Company: Join a fast-paced SaaS company revolutionising cloud-native technology.
  • Benefits: Competitive salary, bonus, and flexible remote work options.
  • Other info: Exciting opportunity for career growth in a supportive, inclusive environment.
  • Why this job: Shape the future of enterprise platforms while working with talented professionals.
  • Qualifications: Proven leadership in software engineering and expertise in modern development practices.

The predicted salary is between 105000 - 110000 £ per year.

Outstanding opportunity to join a cloud native, product centric SaaS business that’s modernising at pace, investing heavily in engineering excellence (native AI & agentic workflows), and giving leaders the autonomy to shape the build of an enterprise platform on a greenfield basis.

You’ll influence culture, delivery, architecture and outcomes, while working with talented people who genuinely care about doing things the right way.

What you’ll be doing:

  • Reporting directly to the VP of Engineering, you’ll take ownership of an engineering group made up primarily of contract resource (c.10–20 engineers).
  • You’ll set the tone for a high‑performance, inclusive culture and ensure teams are aligned, supported, and shipping consistently.
  • Leading and line‑managing a multi‑squad engineering group, creating clarity, accountability and momentum.
  • Partnering with Product to ensure squads are balanced, aligned to business goals, and delivering value each cycle.
  • Championing modern engineering practices across SDLC, CI/CD and QA, automation‑first, test‑first, and “always ship each cycle”.
  • Collaborating with Architecture, Security, DevOps and QA to deliver secure, well‑architected services on a shared platform.
  • Acting as the principal point of escalation for contract resource and ensuring blockers are removed quickly.
  • Support people operations: hiring, onboarding, 1:1s, reviews, leave and contract‑specific considerations.
  • Drive agentic AI development practices across teams.
  • Ensure contractors have the right tools, processes and guardrails to deliver consistently and efficiently.
  • Report progress, risks and issues to Senior Leadership with clarity and confidence.
  • Champion secure‑by‑design principles, data governance and timely CVE remediation in partnership with the CISO team.
  • Support GTM with technical insight to strengthen product marketing, sales enablement and customer outcomes.

Key requirements:

  • Proven experience as a senior engineering leader, managing multiple squads and c20 engineers across delivery and operations.
  • A strong technical foundation, ideally full‑stack, with exposure to AWS, C# .NET, TypeScript, Node & React.
  • Deep expertise in modern SDLC, agentic AI‑driven development, testing practices, automation and CI/CD (GitHub Actions experience ideal).
  • A strong grasp of secure software development, data governance and vulnerability management.
  • Confident stakeholder management across senior leaders and strategic customers; calm, clear communication under pressure.

£105k - £110k + bonus. London & 90% remote. 12-month Fixed Term Contract.

Software Engineering Manager – Native AI & Agentic Workflows, React, C#, AWS in Cardiff employer: Smart Sourcer

Join a forward-thinking SaaS company that prioritises engineering excellence and innovation in the heart of London. With a strong emphasis on a high-performance, inclusive culture, you'll have the autonomy to shape an enterprise platform while collaborating with talented professionals who are passionate about delivering quality. Enjoy competitive compensation, flexible remote work options, and ample opportunities for personal and professional growth in a dynamic environment that champions modern engineering practices.

Smart Sourcer

Contact Details:

Smart Sourcer Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Engineering Manager – Native AI & Agentic Workflows, React, C#, AWS in Cardiff

Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. You never know who might have the inside scoop on job openings or can refer you directly.

Tip Number 2

Prepare for interviews by practising common questions and scenarios related to software engineering management. We recommend doing mock interviews with friends or using platforms that offer interview prep to boost your confidence.

Tip Number 3

Showcase your leadership style! During interviews, share specific examples of how you've built high-performance teams and championed modern engineering practices. This will help you stand out as a candidate who aligns with their culture.

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 are proactive about their job search!

We think you need these skills to ace Software Engineering Manager – Native AI & Agentic Workflows, React, C#, AWS in Cardiff

Leadership
Team Management
Cloud Native Development
React
C# .NET
AWS
Full-Stack Development

Some tips for your application 🫡

Show Your Leadership Skills:When writing your application, make sure to highlight your experience in leading engineering teams. We want to see how you've influenced culture and delivery in your previous roles, so share specific examples that showcase your leadership style.

Be Technical, But Relatable:While we love a strong technical background, it's important to communicate it in a way that's easy to understand. Use clear language to explain your experience with technologies like AWS, C#, and React, and how you've applied them in real-world scenarios.

Align with Our Values:Take a moment to reflect on our commitment to engineering excellence and inclusivity. In your application, mention how you’ve fostered a high-performance culture and supported diverse teams in your past roles. We’re all about doing things the right way!

Apply Through Our Website:We encourage you to submit your application through our website. It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. Plus, it shows you're keen to join our team at StudySmarter!

How to prepare for a job interview at Smart Sourcer

Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, especially React, C#, and AWS. Brush up on your full-stack knowledge and be ready to discuss how you've used these technologies in past projects.

Showcase Leadership Experience

Prepare examples that highlight your experience managing multiple squads and contract resources. Be ready to discuss how you’ve fostered a high-performance culture and aligned teams with business goals.

Understand Modern Engineering Practices

Familiarise yourself with modern SDLC, CI/CD, and automation practices. Be prepared to talk about how you’ve implemented these in previous roles and how they can benefit the company’s engineering processes.

Communicate Clearly Under Pressure

Since stakeholder management is key, practice articulating your thoughts clearly and confidently. Think of scenarios where you had to communicate complex technical issues to non-technical stakeholders and how you handled them.