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Remote Frontend Developer - React/TypeScript
Builds React/TypeScript user interfaces for post-quantum cryptography products, collaborating with product and backend teams to deliver secure, seamless UX.
Android Developer SDK
Build and maintain Android SDKs for secure identity and payment solutions using Kotlin/Java, focusing on mobile security and NFC payments.
Senior Backend Engineer
Design and build backend services in Go for identity security, audit logging, and session recording in a distributed systems environment.
Senior Backend Engineer (Rust) (m/f/d)
Build secure, scalable backend systems in Rust for Affinidi’s decentralized identity platform, leveraging cloud-native AWS and modern cryptography.
Software Engineer, Java Backend
Build and maintain scalable Java microservices for an AI-powered recruitment platform, integrating with cloud-native tooling and optimizing talent-matching algorithms.
Software Engineer - Java/AWS/Security
Build and maintain a cloud-based security platform using Java/Spring Boot and AWS, integrating cryptography and IoT device support for global customers.
Software Engineer - Java
Build and maintain a high-availability Java-based payments gateway for global e-commerce, using Spring Boot, SQL, and Oracle in a Linux environment.
Software Engineer - Java
Build and maintain a high-capacity Java-based payments gateway handling millions of daily transactions, using Spring Boot, REST APIs, and Oracle databases in a Linux environment.
Malware Reverse Engineer (Android) - UK
Reverse engineer and analyze obfuscated Android apps to uncover malicious behavior, develop detection rules, and improve security tooling for a cybersecurity consultancy.
Malware Reverse Engineer - Android
Reverse engineer and analyze obfuscated Android apps to uncover malicious behavior, develop detection logic, and build custom tooling for a cybersecurity consultancy.
Lead Java Backend Developer
Lead a Java backend team building secure microservices for mobile security components using Spring Cloud, REST APIs, and cloud DevOps practices.
Android Developer
Builds and maintains secure, scalable Go-based backend services and REST APIs, integrating microservices and containerized solutions.
Senior Mobile Security Engineer (Android & iOS)
Designs and implements security controls for Starling Bank’s Android and iOS apps, integrating cryptography and cloud practices across the mobile development lifecycle.
Senior iOS Security Engineer – ProdSec
Build and harden iOS security controls for biometric identity apps and SDKs, focusing on anti-tampering, RASP, and runtime trust to protect against deepfakes and mobile threats.
Senior iOS Security Engineer (ProdSec) at iProov
Build and harden iOS security controls for a biometric identity-verification platform, focusing on RASP, anti-tampering, and runtime protections against deepfakes and mobile attacks.
Senior iOS Developer - 6 Month FTC
Build and lead the iOS app for a wealth-management platform, using Swift, SwiftUI, and modern concurrency while migrating legacy UIKit code and championing accessibility.
Senior Software Developer (C/Python)
Develops Linux system tools and client-side applications in C and Python for secure Hardware Security Modules (HSMs), focusing on SELinux, networking, and container security.
Senior Software Developer (C/Python Systems)
Build and maintain embedded firmware for next-gen cryptographic security modules using C and Python on Linux, including drivers, secure boot, and SELinux system tuning.
Senior iOS Developer - 6 Month FTC
Build and own native iOS features for a wealth-management app using Swift, SwiftUI, and modern concurrency, while driving platform evolution and mentoring peers.
Information Security Engineer
Design, implement, and maintain enterprise security controls across on-prem, cloud, and hybrid environments while collaborating with IT and DevOps teams to embed security into systems and applications.