Senior Software Engineer
iVerify · Belfast
About iVerify
We are Experts in Mobile Threat Hunting. The first mobile threat hunting company to protect mobile devices like any other vulnerable corporate endpoint.
The mobile security market has a problem. Simply put, current solutions fail to meet the sophistication of modern threats or the growing privacy desires of mobile device users. We believe that it is time for something new. Not only because we care deeply about the safety of frontline users like journalists and activists - many of whom are doing important and often dangerous work - but because enterprises and consumers deserve real protection from advanced mobile threats without sacrificing privacy.
We are building the first mobile threat hunting company to harmonize security and privacy in the face of a new class of mobile threats. Supported by some of the most well-respected VC firms, we aim to become the go-to mobile security solution for individuals who want to know they can trust their devices with their most sensitive information – without sacrificing privacy.
Role Overview
As a Full Stack Engineer at iVerify, you’ll help build and scale the platform that enables organizations to protect their mobile fleets and detect advanced mobile threats. You’ll work across our React-based admin console and our Python & Kotlin backend APIs, delivering seamless, performant, and secure end-to-end functionality.
This role is hands-on and high-impact, you’ll contribute to every stage of product development, from designing APIs and data models to implementing intuitive, responsive user interfaces. You’ll collaborate closely with your team, designers and mobile engineers to deliver features that empower organizations to visualize, manage, and respond to mobile security risks across thousands of devices.
We’re looking for an engineer who thrives in a fast-paced, mission-driven environment, enjoys working across the stack, and is passionate about building elegant, secure, and scalable systems that make mobile security accessible to everyone.
Primary Responsibilities
End-to-End Development: Build, maintain, and scale both frontend and backend components of our core web platform.
Frontend Engineering: Develop our React-based admin portal, used by enterprises to manage and visualize mobile telemetry data across large device fleets.
Backend Engineering: Design and implement RESTful APIs, data models, and integrations to support real-time dashboards and device management functionality.
Collaboration: Work closely with designers, mobile engineers, and backend developers to ensure consistent functionality, design alignment, and a great user experience.
Scalability & Performance: Write efficient, maintainable, and secure code that scales to support enterprise-level usage.
Technical Foundation: Help define and refine the architectural patterns and development standards that guide future frontend and backend growth.
Requirements
4+ years of professional experience as a Full Stack or Frontend/Backend Engineer.
Strong experience building React applications.
Proficiency with Python, ideally with frameworks such as FastAPI, Flask, or Django.
Experience designing and consuming RESTful APIs.
Solid understanding of frontend performance optimization and responsive design principles.
Experience with CI/CD pipelines and Agile development practices.
Compensation
Our salary ranges are determined by role, level, location, and employment type. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position. Within the range, individual pay is determined by a variety of factors, including, but not limited to, work location, job-related skills, experience, and relevant education or training.
Diversity, Equity, and Inclusion
At iVerify, we are committed to building a diverse, equitable, and inclusive workplace and community. We believe that diversity in all its forms drives innovation and fosters creativity. We strive to create an environment where everyone feels valued, respected, and empowered to bring their authentic selves to work.