6,408 HR Tech jobs
Open tech roles at companies in HR and recruiting technology.
MLOps Engineer — Hybrid, Production Pipelines & Automation
MLOps Engineer (hybrid, Stellenbosch/Paarl, South Africa) who designs and maintains end-to-end ML pipelines, automates retraining, and ensures reliable production model deployment using Docker, Kubernetes, CI/CD, cloud platforms, and scripting, while monitoring model drift alongside data scientists and engineers.
Remote AI/ML Data Engineer – Scalable Pipelines
Placements24 is hiring an experienced AI/ML Data Engineer for a fully remote role (anywhere in South Africa) to design and maintain scalable data pipelines supporting AI initiatives. Day to day: building ETL/ELT processes, ensuring data quality with data scientists, and optimizing cloud data infrastructure on AWS/Azure/GCP.
Senior DevOps Engineer - Remote, Cloud & CI/CD Lead
Senior DevOps engineer on Placements24's Pretoria team (with remote flexibility) who designs and maintains scalable cloud infrastructure, builds CI/CD pipelines, and automates deployments with IaC on AWS/Azure/GCP using Docker and Kubernetes, plus monitoring and on-call support.
Full Stack Developer - Cloud Native
Fully remote full-stack developer role (based out of Port Elizabeth, South Africa) building scalable, cloud-native web applications end-to-end — front-end frameworks like React/Angular/Vue, back-end services with Node.js/Python/Java, and deployment on cloud platforms such as AWS, Azure, or GCP.
DevOps Engineer - Hybrid Flexibility
DevOps engineer (placed via Placements24 for a client) based in Klerksdorp, South Africa on a hybrid model. Designs and maintains cloud infrastructure on AWS/Azure/GCP, builds CI/CD pipelines, automates with Terraform/Ansible, runs Docker/Kubernetes, and handles monitoring, security, and on-call incident response.
Senior DevOps Engineer — Hybrid Cloud & CI/CD
Senior DevOps Engineer at Placements24, hybrid in Sandton, South Africa: building and maintaining scalable cloud infrastructure, automating CI/CD deployments, and fostering dev-ops collaboration using AWS/Azure/GCP, scripting, and IaC, supporting a leading financial services client.
Senior DevOps Engineer - CI/CD Specialist
Senior DevOps Engineer specializing in CI/CD: builds and maintains pipelines, automates build/test/deploy, manages cloud infrastructure (AWS/Azure/GCP) with IaC (Terraform/Ansible), Docker/Kubernetes, and monitoring. Hybrid role based in Mossel Bay, Western Cape, hired via recruiter Placements24 for an unnamed client.
Data Engineer - BI & Cloud Analytics (Power BI, Databricks)
Data engineer in Adecco Italia's IT consulting projects: builds Power BI semantic models, integrates Databricks, and applies data-warehouse practices on cloud platforms (Azure/AWS/GCP). Hired via CCNL Commercio level IV (RAL 24–26k) at Italian offices in Roma, Bologna, Cagliari, or Torino.
Senior Cloud & DevOps Engineer: OpenShift & CI/CD
Senior Cloud/DevOps engineer at Jumpit Srl (Pistoia, Italy, on-site) managing application platforms on OpenShift with Java and CI/CD: supporting the application lifecycle, releases, and environment operations in close collaboration with Development and Operations teams.
Full Stack Developer
Full Stack Developer at Zucchetti's Turin office, joining the production team of the Intiway software division. Day to day: developing, testing, and maintaining product features with Java, JSP, JavaScript, HTML/CSS, and SQL (Oracle) in a hybrid work setup.
Software Developer: API, Backend & Data Solutions
Software Developer at Adecco's Digital & Technologies division, based in Poggibonsi, Italy: develops and maintains desktop, web and backend software tied to the client's core business, focusing on data management, connectivity and licensing risk. Core stack: Java, JavaScript and SQL.
Backend Developer & API (Python) – Data & API Gateway
Gi Group seeks a Python back-end developer in Perugia on a 5-month fixed-term contract to build backend services, manage API gateways and data flows, and ensure compliance with ministerial reporting requirements. Pay is €31,270–35,057 gross/year plus meal vouchers and a results bonus.
Senior AI Data Engineer
A fully remote senior data engineer role (recruited by Placements24 for a client) designing, building, and optimizing scalable data pipelines, warehouses, and data lakes to feed AI/ML training and deployment. Core stack includes Python/Scala/Java, SQL/NoSQL, Spark/Hadoop/Flink, cloud data services, and orchestration tools like Airflow.
Full Stack Developer(Angular)
Full Stack Developer at Dawn InfoTek, an IT consulting and talent-placement firm serving financial institutions and government clients. Day to day: build responsive web apps with Angular 19/TypeScript and Ionic + Capacitor, develop Node.js/NestJS backends with AWS Lambda, and support production environments.
AI DevOps Architect: GCP Vertex AI & Secure Sandbox
AI DevOps Specialist deploys and secures an enterprise AI sandbox on GCP — configuring Vertex AI, LibreChat-style web interfaces, and agentic workflows with secure networking, coding-assistant access, and budget governance. 1-year contract, hybrid from North York, ON.
Desenvolvedor PHP
PHP developer hired via Zafer RH (staffing) to work 100% remotely on a client's team: building web systems, platforms, APIs and microservices with PHP MVC frameworks (CakePHP, Laravel, Zend), JavaScript/jQuery, MySQL and Git. CLT contract, R$4,000/month, Mon-Fri 08h-18h.
01_Full-Stack Software Developer (AI-Enabled)
100% remote (LATAM) full-stack developer building front- and back-end web apps, internal tools, and AI-powered workflows for US-based clients — integrating LLM APIs (OpenAI, Claude, Gemini), RAG pipelines, and agents using React, Node.js/Express or Python (Django/FastAPI) with PostgreSQL/MySQL/MongoDB.
Business Analyst I (Remote)
Business Analyst at Businessolver, a benefits-administration software company, gathering requirements, analyzing data, and configuring systems during client implementations while coordinating clients, implementation teams, and IT. Core tools are Excel (VLOOKUP, pivot tables), SQL, and HRIS/benefits systems.