Senior Developer - Oxford based
20 hours ago
Oxford
Hi, we’re Super Benji! We're Oxford’s fastest-growing AI startup, just over 1.5 years old and building a category-defining sales automation platform. We help businesses supercharge outbound sales by combining hyper-personalisation, AI, and a lot of human love, delivered through automation. We've seen incredible traction with our no-code-first approach, built by a small team of junior developers. Now, we’re ready for the next chapter: transforming our no-code systems into robust, scalable products — and we need a Senior Developer to help us get there. The opportunity We’re looking for a more senior developer with a solid foundation in computer science, experience with no-code platforms, and an eye for scalable system design. You’ll work closely with both local and remote developers to enhance, extend, and strengthen our AI-driven platform. You’ll also play a pivotal role in shaping the technical future of Super Benji — bringing in best practices, mentoring the team, and turning our MVPs into world-class products. Some of the things you'll be doing: • Building out our core infrastructure, transitioning validated no-code tools into robust coded systems where needed., • Integrating the latest AI tools into new products and internal automations., • Designing and implementing scalable, secure, and maintainable software architecture., • Collaborating with stakeholders across product, sales, and ops to prioritise and deliver impactful features., • Mentoring junior developers and establishing best practices in code quality, testing, and documentation. What we're looking for: • 4+ years of professional experience in software development., • Experience to supervise and guide junior developers., • Passion for AI and automation, with a curiosity for emerging tools and technologies., • Strong background in computer science fundamentals (data structures, algorithms, system design)., • Experience with no-code/low-code platforms and the ability to navigate them fluently., • Experience with cURL, Postman or Swagger., • Solid programming skills in C#, Python and JavaScript/TypeScript., • Experience building and integrating APIs., • Knowledge of cloud platforms (e.g. Firebase, AWS, GCP) and DevOps tools is a big plus., • A builder’s mindset — ready to ship fast, learn, and improve continuously., • Great communication skills and a collaborative, mentoring approach to teamwork. Why join us: • Shape the future: Help build the future of sales from the ground up at a high-growth AI startup., • Cutting-edge tech: Work at the frontier of AI, automation, and human-centred design., • Real ownership: You’ll have influence, autonomy, and the opportunity to grow with the business., • Fun + mission-driven: We’re serious about impact, but we do it with heart, humour, and a dog-loving spirit. Join the pack: At Super Benji, we’re rethinking how humans and machines work together. If you're excited to build, eager to lead, and ready to scale something special — come run with us.