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Infrastructure and systems administrator
Maintain and secure a mixed infrastructure stack (virtualization, databases, networking, telephony, and identity systems) by patching, monitoring, provisioning, and automating operations for a Cape Town-based company.
AI-Native Software Engineer
Build AI-powered creative tools and intelligent workflows, integrating LLMs and multimodal AI into production systems using Swift, C#, Python, and Azure.
Full-Stack Software Developer - Web & Windows Apps
Maintains and builds business systems using PowerBuilder, .NET, SQL, JavaScript, PHP, Visual Studio, and Java while contributing to open-source projects.
Drupal Full-Stack Developer — Hybrid (East Cambridge)
Builds and maintains Drupal-based websites and applications using PHP, JavaScript, and MySQL while collaborating with clients and team members in a hybrid role.
Medior PHP Engineer: Data Pipelines & AI QA
Build and maintain PHP integrations that ingest EV charging data from multiple sources, migrate legacy code, and implement AI-assisted quality gates for data pipelines.
Senior Full-Stack Engineer - Automation & Integrations
Build and maintain a full-stack automation platform for email and LinkedIn workflows using PHP, React, PostgreSQL, and AWS, while owning infrastructure and integrations.
Full-stack Developer in EU-based shipping SaaS (mid/mid+)
Builds and maintains a shipping-calculation SaaS for online stores, integrating carrier APIs and e-commerce platforms like Shopify and Magento using PHP/Symfony and optional Angular/TypeScript.
IOT Software Developer
Develops and maintains IoT solutions, integrating devices with Windows frontends and backend APIs using C++, C#, PHP, and MySQL.
Backend Software Engineer - Account Safety - Trust and Safety - Singapore
Build and maintain scalable backend systems for trust and safety, including moderation tools and risk insight platforms, using languages like Python or Go.
Backend Software Engineer - Account Safety - Trust and Safety
Build and maintain scalable backend systems for TikTok’s Trust and Safety platform, focusing on content moderation, risk detection, and abuse prevention.
Senior Backend Software Engineer (Location-Based Services) - TikTok Local Service
Build and optimize high-performance geolocation services for TikTok’s local merchant discovery using fused signals (IP, Wi-Fi, GPS) and microservices, with a focus on scalability and AI-driven workflows.
Backend Software Engineer Intern: Laravel, API & AWS
Builds and maintains backend services using Laravel, PHP, and TypeScript, integrates APIs, and deploys on AWS to optimize business operations.
Senior Backend Software Engineer (Location-Based Services) - TikTok Local Service
Build and optimize high-performance location-based services for TikTok, including fused geolocation systems, microservices, and LLM-powered workflows to support local merchant discovery.
Backend Software Engineer (Location-Based Services), TikTok Local Service
Builds and optimizes location-based services for TikTok, including POI databases, geocoding, and IP location systems to connect users with nearby merchants and services.
IoT Data Engineer - Node-RED/Node.js
Develops and maintains IoT data transmission systems using Node-RED and Modbus TCP/IP, ensuring data integrity and security.
SR ENGINEER, DATA ENGINEERING, SMAI
Build and optimize data pipelines, ETL/ELT processes, and cloud-based analytics systems using Snowflake, GCP, and Apache Ni-Fi to support AI-driven workloads for smart manufacturing.
#3 Ola Trainee - Back-End Engineer (Entry-Level / Fresh Graduate) — Go / PHP / Java / Game Server
Entry-level back-end engineer building game server services in Go, PHP, or Java; designs APIs, integrates third-party tools, and collaborates with regional teams in Mandarin.
Backend Engineer, Account Safety - Scalable Trust Platform
Builds and scales backend systems to detect and prevent account abuse, working with ML engineers to protect users globally using Python/Go and big-data tools.