6,444 HR Tech jobs
Open tech roles at companies in HR and recruiting technology.
Sr. Network Security Operation Engineer
Senior network security engineer in Bengaluru who designs and maintains complex network architectures using Cisco ASA firewalls and F5 load balancers, enforces security/compliance policies, performs threat modeling and vulnerability assessments, and troubleshoots routing, IP addressing, and WAF issues. Requires 5-10 years of experience.
AI Engineer I — Global HR AI & Data Pipelines
AI Engineer I on G-P's Gia AI Engineering team, building the data tooling behind Gia's go-to-market: data pipelines, integrations, analytics models, and LLM-based agents/automations for Sales, Marketing and Finance. Core stack is Python, SQL and cloud data platforms.
Azure data engineer in recruitment
Freelance/contract Azure data engineer in London who designs, builds, and maintains scalable data pipelines and data infrastructure on Microsoft Azure, making high-quality data accessible to the AI agents and product features of an AI-powered recruitment platform.
AWS Cloud Data Engineer | Big Data, Flexible, Leeds
Data engineer joining Interface Recruitment's Leeds-based teams, working across client and SaaS product development in Agile (Scrum, DSDM, Kanban) and traditional delivery settings. The role centers on AWS cloud and big data, translating requirements into reliable, secure, well-tested code.
Data Engineer
Contract Data Engineer (initial 6 months, inside IR35) via Whitehall Resources for a client in Cambridge, on-site 2 days a week. The role designs, builds and optimises ETL pipelines in Databricks, integrating data from systems like ServiceNow, JIRA and Dynatrace, with data modelling and quality checks feeding Power BI reporting. Core stack: Databricks, SQL, Python, Git/CI-CD.
DevOps Engineer - Bradford
DevOps Engineer in Bradford (hybrid, 2 days/week in office) overseeing automated operational processes, building CI/CD pipelines, and improving release and deployment practices across agile teams. Core stack is Azure DevOps with container tooling (Rancher, Kubernetes, Harbor, Docker, Helm) on Red Hat Linux.
Java Developer: Back Office Modernisation (Hybrid)
12-month hybrid contract in London modernising FIS-based back/middle office systems, delivering incremental changes and larger projects. Day to day you build in Java and Spring Boot with SQL, engage stakeholders directly to clarify requirements, and document decisions.
Remote Full-Stack PHP/React Developer for Payments
Full-stack developer building AuxPay, Auxeris' payments platform for the recruitment industry. Day to day: working across PHP 8+ microservices and a React/TypeScript frontend using Doctrine ORM, MySQL, Redis, and Stripe, in collaboration with engineering, product, and design. Remote, full-time, UK-based.
Hybrid Full-Stack Java/React Engineer | Microservices
Hybrid London-based full-stack role building enterprise-scale distributed applications and microservices, combining backend Java with modern React UI development on a global technology team. Randstad Digital UK is recruiting; the posting cites 5+ years of full-stack experience.
Senior Software Architect
Senior Software Architect for a Mexican HR & IT staffing firm, working hybrid (3 office days / 2 home office) in Mexico City. The architect defines and governs enterprise software architecture—microservices, event-driven systems, cloud (AWS/Azure/GCP), containers, SQL/NoSQL—setting standards, reviewing designs, and leading dev teams.
Senior Data Engineer
Senior Data Engineer on-site in Upington, South Africa, designing and maintaining data pipelines, warehouses, and ETL/ELT infrastructure for a data analytics team. Core stack includes Python/SQL/Scala, relational and NoSQL databases, big data tools like Spark, Hadoop, and Kafka, with cloud platforms (Redshift, BigQuery) desirable.
Senior Full-Stack Developer (Node/React) - Hybrid & Growth
Placements24 is hiring a Senior Full-Stack Developer in Paarl, South Africa for a hybrid role on a software development team: building and maintaining scalable web apps with Node.js (backend) and React (frontend), contributing to API design, and mentoring junior developers.
DevOps Engineer
DevOps Engineer at sXFactor managing AWS infrastructure, CI/CD pipelines, and containerized deployments for two AI-powered SaaS products: SPEED Accounting Intelligence (cloud accounting) and SPEED HR & Payroll. Day-to-day covers AWS services (EC2, RDS, S3, VPC, IAM), Docker/Kubernetes, Terraform or CloudFormation, monitoring, security, backups, and cloud cost optimization.
Senior DevOps Engineer - Cloud Automation & Security
Senior DevOps engineer joining a Kuala Lumpur consultancy's Cloud Hosting & Operations team, deploying and running scalable cloud infrastructure on AWS, Huawei Cloud, or GCP while owning CI/CD pipelines. Core stack: Terraform, Ansible, CloudFormation, Linux, Docker, Kubernetes.
Senior DevOps Engineer—AI-Powered SaaS on AWS
Senior DevOps engineer managing AWS infrastructure, CI/CD pipelines, and security/high availability for two AI-powered SaaS products: SPEED Accounting Intelligence and SPEED HR & Payroll. Day to day: infrastructure as code with Terraform/CloudFormation, Docker/Kubernetes containerisation, and performance and cost monitoring alongside developers and QA.
Cloud Engineer
Cloud engineer who designs, deploys, and manages scalable AWS infrastructure using Terraform, builds automated CI/CD pipelines (Jenkins, GitLab CI/CD, CodeBuild), and troubleshoots AWS services like VPC, Lambda, RDS, EC2, S3, and EKS. Seeks ~4.5-7.7 years of cloud engineering experience.
Edge AI Software Engineer – Python & Jetson
Software engineer based in Monza building Python computer-vision pipelines (image acquisition, inference, post-processing) for a robotic platform, collaborating with AI, software and hardware teams. Deploys to edge and cloud and optimizes GPU inference with ONNX Runtime and TensorRT; ~2 years of experience required.