Lead Software Engineer - AWS Cloud / IoT

We are seeking a highly skilled Lead Software Engineer with deep expertise in AWS IoT backend development to design and deliver scalable, secure, and high-performing IoT solutions. The ideal candidate will have hands-on experience in architecting and implementing AWS IoT solutions, along with the leadership potential to grow into a managerial role. This role involves working closely with cross-functional teams to define IoT software architecture, drive technical excellence, manage delivery timelines, and mentor engineers while contributing strategically to the growth of IoT capabilities.

The candidate will have responsibilities across the following functions:

IoT Solution Design and Development:

• Architect and implement end-to-end IoT solutions, focusing on device connectivity, data ingestion, processing, and analytics (software-focused; not hardware/PCB).
• Develop robust backend services using AWS IoT Core, Lambda, S3 DynamoDB, AWS Greengrass, and frameworks such as AWS CDK and Serverless Framework.
• Optimise cloud and edge computing strategies for cost-effective, high-performance data processing.

Security and Standards:

• Implement IoT security best practices, including encryption, authentication, and data privacy.
• Ensure scalability, reliability, and performance by defining and enforcing software development standards.

Leadership and Team Collaboration:

• Lead technical discussions and mentor junior engineers.
• Guide cross-functional teams in resolving technical challenges.
• Collaborate with product management, engineering, and operations to ensure seamless IoT integration.
• Demonstrate managerial potential by influencing strategic decisions and supporting team growth.

End-to-End Delivery:

• Own and manage the end-to-end software development lifecycle from requirements gathering to production rollout.
• Provide accurate planning, effort estimation, and scheduling for project deliverables.
• Ensure timely delivery of milestones, risk mitigation, and stakeholder communication throughout the lifecycle.
• Apply agile methodologies to manage sprints, track progress, and drive iterative improvements.

Innovation and Optimisation:

• Stay current with industry trends and emerging IoT technologies.
• Conduct proof-of-concept (PoC) projects to evaluate new frameworks or services and integrate them into production solutions.

Client and Stakeholder Engagement:

• Work directly with internal and external stakeholders to align IoT software solutions with business objectives.
• Effectively communicate complex technical solutions to non-technical stakeholders.

Requirements:

• Proven expertise in AWS IoT backend development and cloud integration: IoT Core, Lambda, DynamoDB, AWS Greengrass, Serverless Frameworks.
• Strong knowledge of IoT protocols: MQTT, HTTPS, Matter.
• Experience with large-scale OTA deployments, real-time analytics, and edge computing.
• Proficiency in programming languages: JavaScript, TypeScript, Node.js, and Python.
• Solid understanding of networking technologies: Wi-Fi and Bluetooth.
• Familiarity with IoT security frameworks and compliance standards.

Leadership, Project Management and Communication:

• Strong team leadership, mentorship, and collaboration skills.
• Experience in project planning, effort estimation, and full-cycle delivery.
• Proven ability to work cross-functionally and drive decision-making in complex product environments.
• Excellent communication and presentation skills for stakeholder engagement.

Preferred Qualifications:

• Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related field.
• AWS Certifications: Solutions Architect, IoT Speciality (preferred).
• Experience with serverless architectures and microservices.