Mid-Level Fullstack Engineer (React / TypeScript / Python)

The Role We’re looking for a Mid-Level Software Engineer to join a team building and scaling a modern, enterprise-grade GenAI platform. This is a frontend-leaning full-stack role, with a strong focus on React and TypeScript. You’ll spend most of your time building high-quality user experiences, while also contributing across the stack, particularly in Python and working closely with cloud infrastructure to ensure systems are scalable, observable, and production-ready. You’ll be part of a team embedding AI capabilities into real-world workflows focusing on performance, usability, and reliability at scale. What You’ll Be Doing Build modern, responsive web applications using React and TypeScript Design clean, scalable UI architectures and reusable component systems Contribute to backend services, primarily in Python (with Node.js where needed) Integrate with REST and/or GraphQL APIs Work closely with cloud platforms (AWS and/or Azure) to design and operate scalable systems Deploy and manage applications in containerised environments (Docker, Kubernetes) Improve CI/CD pipelines and delivery workflows Implement observability practices (logging, monitoring, tracing) Apply secure coding practices and support data protection requirements Troubleshoot issues across application and cloud infrastructure layers Collaborate with engineers, designers, and stakeholders to deliver production-ready systems What We’re Looking For Strong experience with React and TypeScript (core focus) Solid experience with Python for backend development Experience building production-grade web applications across the stack Strong understanding of frontend performance, state management, and component-driven design Experience working with cloud platforms (AWS and/or Azure) Experience integrating with REST or GraphQL APIs Familiarity with containerisation (Docker, Kubernetes beneficial) Experience working with CI/CD pipelines Understanding of observability concepts (logging, monitoring, tracing) Strong foundation in software engineering principles and system design Awareness of secure coding practices and data protection considerations Nice to Have Experience with Node.js Experience running applications on Kubernetes in production Familiarity with observability tooling (e.g. Datadog, Prometheus, New Relic) Experience with Infrastructure as Code Exposure to distributed or event-driven architectures Experience working in client-facing or consulting environments Familiarity with security-conscious or regulated environments Why Join Instil? At Instil, we believe great work starts with happy, motivated people. That’s why we’ve built a benefits package that supports your wellbeing, growth, and life outside of work, because when you thrive, so do we. Recognition That Matters: A discretionary annual performance bonus that rewards your impact and contribution to our success. Flexibility Built In: Flexible working arrangements and summer hours, because life isn’t 9 to 5, and balance matters. Financial Security: A highly competitive pension scheme with generous employer contributions, private healthcare, and life assurance for peace of mind. Health & Wellbeing: Employee Assistance Programme, mental health support, cycle-to-work scheme, and regular social events to keep our culture vibrant. Time to Recharge: 35 days holiday, enhanced maternity pay, and family-first policies so you can focus on what matters most. Learning Never Stops: From courses to certifications, we’ll invest in your development so you can keep growing and shaping what’s next. Community & Culture: Opportunities to volunteer, give back, and be part of initiatives that make Instil a truly inclusive and connected workplace. And that’s just the start, drop us a note to find out more. Company Description Instil has been delivering world-class software engineering and technology solutions for over 20 years, trusted by global brands to solve complex challenges and drive innovation. From modernising legacy systems to building cutting-edge applications, we help our clients navigate an ever-changing digital landscape with confidence and agility. We’re proud to be an award-winning employer , reflecting how our people are at the heart of everything we do: Recognised as a Great Place to Work® for three consecutive years, and in 2024 ranked in the Top 20 Best Workplaces in the UK for medium-sized companies . Winner of Company of the Year at the Digital DNA Awards 2022 , celebrating excellence in Northern Ireland’s tech sector. Driven by a love for technology and a commitment to excellence, we bring together people who want to make a difference. We’ll support your journey, because your success is part of ours. #LI-PR1 #InstilCareers