Senior Software Engineer
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Job Description
Senior Software Engineer (Full-Stack)
Location: City-based (Hybrid/On-site options available)
Role Summary
We are seeking a highly experienced Senior Software Engineer to drive innovation and technical excellence across the full software development lifecycle. This is a key leadership role where you will shape architecture, mentor engineers, and deliver scalable, high-quality software solutions.
You’ll work across a modern tech stack, leveraging your expertise in full-stack development, cloud platforms, and distributed systems. Beyond hands-on development, you will play a critical role in guiding best practices, influencing technical decisions, and fostering a culture of continuous improvement.
Key Responsibilities
- Lead the design, development, and delivery of scalable full-stack applications
- Architect robust, maintainable solutions using modern design patterns and best practices
- Collaborate cross-functionally with product owners, designers, and engineers to deliver high-impact features
- Facilitate and contribute to Agile ceremonies (sprint planning, stand-ups, reviews, retrospectives)
- Mentor and coach engineers, promoting high standards of code quality and craftsmanship
- Drive technical decision-making, ensuring scalability, reliability, and performance
- Design and implement RESTful APIs and microservices architectures
- Oversee and improve CI/CD pipelines, automation, and deployment strategies
- Define and champion testing strategies, including unit and integration testing
- Troubleshoot complex technical issues and optimise system performance
- Maintain strong version control practices, including code reviews and branching strategies
- Contribute to technical documentation and knowledge sharing across the team
- Promote a culture of continuous learning, innovation, and engineering excellence
Required Experience & Skills
- Strong experience building full-stack web applications using TypeScript/React and C#/.NET (or similar technologies)
- Deep understanding of software engineering principles, including modular architecture and design patterns
- Proven experience designing and developing RESTful APIs and microservices
- Experience architecting end-to-end systems across frontend, backend, and data layers
- Strong knowledge of distributed systems and complex integrations
- Hands-on experience with cloud platforms (Azure preferred, AWS or GCP acceptable)
- Familiarity with Docker, Kubernetes, and modern deployment patterns
- Experience with CI/CD pipelines, automated testing, and Infrastructure as Code (e.g., Terraform)
- Solid understanding of database design (relational and NoSQL)
- Experience working in Agile environments and contributing to engineering best practices
- Exposure to AI-assisted development tools is a plus
- Degree in Computer Science, Software Engineering, or equivalent experience
- Location:
- London
- Job Type:
- FullTime
- Category:
- Technology
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