Tech jobs — page 71 · freehire

/

Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.

Get the CLI →

1.6K jobs

Posted Sort

1,635 jobs Posted Sort

Quantitative Python Developer

Open 41d HybridEurope

A quantitative Python engineer builds and enhances advanced modelling solutions for a financial-domain client in Dublin, collaborating with risk, product, and engineering teams. The core stack is Python, AWS, and NoSQL databases, with a focus on high-quality, scalable software and technical leadership in a hybrid work model.

Agile AI AWS Cloud NoSQL +2 skills

AI Solutions Engineer — Build Scalable Data Systems

Open 42d Europe

Polluxa, Inc. is hiring an AI Solutions Engineer (Engineering Analyst) in Dublin to design, build, and maintain scalable software systems supporting its AI Answers and Google Search initiatives. The role emphasizes clean, well-tested code, strong data structures and algorithms fundamentals, and cross-functional collaboration.

AI Design Patterns

Google Ireland Ltd

Senior Data Center Power Protection & Controls Engineer

Open 42d EuropeSenior

Google Ireland Ltd is seeking a Power Protection and Controls Engineer for its data center engineering team in Ireland. You will define system-level architectures, lead field testing, and drive protection schemes for…

GPC - Global Professional Consultants

Data Centre CSA Engineer – Helsinki | QA/QC Lead

Open 42d EuropeLead

QA/QC-focused CSA engineer for a data centre construction project in Helsinki, Finland, working for a large Tier 1 main contractor. Day to day: overseeing QA/QC inspections, coordinating with QA managers and subcontractors, reviewing drawings, resolving design issues, and ensuring safe, compliant site operations.

Vertiv Ireland Limited

Modular Data Center Electrical Project Engineer

Open 42d Europe

Vertiv Ireland Limited is expanding its manufacturing and engineering operations in Letterkenny, Burnfoot and Derry, hiring two Project Engineer Electrical Engineers to design and develop modular data center buildings…

Alexion Pharma Spain S.L.

Senior Data Ontology & Platform Engineer

Open 42d EuropeSenior

A data standards and governance lead role: design ontologies, metadata models, and data contracts for PDCS, define canonical schemas, enforce data lineage, and build reference implementations using Databricks on AWS. Based in Dublin with required travel to New Haven for hands-on work.

Automation AWS Data Lineage Databricks

University College Dublin

Research Data/ML Engineer, UCD Politics and IR, 12 months

Open 42d EuropeContractStaff

A 12-month research engineer role at University College Dublin's School of Politics and International Relations. The post holder designs and optimises the retrieval/RAG architecture of the EURVISTA platform, evaluates embedding models and LLM output accuracy, and runs daily ETL pipelines ingesting EU legislative data. Core stack: Python, PostgreSQL, OpenSearch/Elasticsearch, PyTorch, Hugging Face,

AI API Data Engineering Data Pipelines Data Science +17 skills

GPC - Global Professional Consultants

Mechanical Project Engineer - Data Center Builds (Rotations)

Open 42d EuropeContract

GPC - Global Professional Consultants is seeking a Mechanical Project Engineer to join a leading mechanical contractor delivering major data centre projects across Germany. You will work with the Project Manager and…

POSTDOCTORAL RESEARCHER - Data Engineering (inTRUSTED Project) - MTU Ireland

Open 42d EuropeContractStaff

A 24-month postdoctoral research post at Munster Technological University's Nimbus centre, researching distributed policy, trust and security frameworks for federated data spaces across edge-cloud networks (inTRUSTED project), including publishing findings, mentoring students and collaborating with industry and policymakers. Requires a PhD in Computer Science or a related discipline and strong sof

AI Cloud Cybersecurity Data Governance Networking +2 skills

47K – 55K €

EURAXESS Ireland

POSTDOCTORAL RESEARCHER - Data Engineering (inTRUSTED Project) - MTU Ireland

Open 42d EuropeContractStaff

24-month postdoctoral researcher position at Munster Technological University's Nimbus research centre in Cork, working on the inTRUSTED/Datasphere4Trust project: designing distributed, adaptive policy frameworks for trust, security and compliance in federated data space networks across edge-cloud infrastructure. Requires a PhD in CS/AI or related field, 3+ years post-PhD experience, and a strong

AI Cloud Cybersecurity Data Governance Networking +2 skills

47K – 55K €

Alexion Pharma Spain S.L.

Principal Data Product Engineer — Data Ontology & Metadata Blanchardstown Road North, Dublin, Ireland Data Engineering Posted 19 hours ago

Open 42d EuropePrincipal

Principal engineer on Alexion's Advanced Robotics & Data Orchestration team, designing ontologies, metadata models, and data contracts for the Product Development & Clinical Supply labs, with reference implementations on Databricks/AWS. Serves as the main liaison to the Alexion Data Office and IT, with required periodic travel to New Haven, CT.

AI API Automation AWS Backbone.js +8 skills

News Corporation

Senior Data Platform Engineer

Open 42d EuropeSenior

Senior hands-on data platform engineer at Storyful (News Corp/Dow Jones) in Dublin (hybrid, 3 days/week in office) building scalable batch and streaming ingestion, processing, storage, and retrieval foundations for AI and data products. Core stack: Python, SQL, orchestration tools (Airflow/Dagster/Prefect/Temporal), and cloud (AWS/GCP/Azure).

Agentic AI AI Airflow AWS Azure +17 skills

Senior Data Platform Engineer for AI Products & Pipelines

Open 42d EuropeSenior

Storyful is hiring a hands-on Senior Data Platform Engineer (Dublin hybrid) to design and build scalable data pipelines and AI product foundations, owning ingestion, processing, storage and serving layers while setting engineering standards, mentoring others, and collaborating with ML engineers and product teams.

AI Data Pipelines Machine Learning

Dow Jones & Company, Inc.

Senior Data Platform Engineer for AI Products

Open 42d EuropeSenior

A senior individual contributor role at Storyful (Dow Jones) in Dublin, building the data platform foundations behind AI products that process high-volume, multi-source content. The engineer works across data engineering and AI infrastructure alongside ML, software, and product teams to make data pipelines scalable, reliable, and production-ready.

AI Data Engineering Machine Learning

News Corporation

Senior Data Platform Engineer for AI Products

Open 42d EuropeSenior

Senior Data Platform Engineer at Storyful (News Corp) in Dublin, designing and owning the scalable data ingestion, processing, storage, and serving layers that power AI products. Works hands-on with ML and software engineers, owns data contracts, drives data quality, and mentors teammates in a hybrid office setup.

AI Data Quality Machine Learning

Munster Technological University

Postdoc Data Engineer for Federated Data Trust inTRUSTED

Open 42d EuropeContract

A 24-month fixed-term postdoctoral researcher in data engineering at Munster Technological University's Cork Campus (Bishopstown), working on the inTRUSTED project to advance trust in digital ecosystems via distributed policy management and edge-cloud coordination, reporting to the Nimbus Research Group Lead.

Cloud Data Engineering

Senior Data Platform Engineer

Open 42d EuropeSenior

Storyful, a Dow Jones company, is hiring a Senior Data Platform Engineer (AI Products) in Dublin (hybrid, 3 days/week in office) to build the ingestion, processing, storage, and retrieval foundations for its AI and data products. Day-to-day work centers on Python/SQL data pipelines, workflow orchestration (Airflow/Dagster/Prefect/Temporal), cloud infrastructure on AWS/GCP/Azure, and partnering wit

Agentic AI AI Airflow AWS Azure +16 skills

Lead Data Engineer — Cloud Data Platform (Hybrid, AWS)

Open 42d EuropeLead

A Lead Data Engineer role in Dublin (hybrid) focused on designing, building and evolving enterprise-scale cloud data platforms on AWS. The person delivers hands-on with Python, designs ETL/ELT pipelines, and provides architectural leadership while collaborating with architects, engineers and stakeholders.

AWS Cloud Data Engineering ELT ETL +1 skills

Dow Jones & Company, Inc.

Senior Data Platform Engineer

Open 42d EuropeSenior

A senior hands-on data platform engineer at Storyful (Dow Jones) in Dublin who designs and builds the ingestion, processing, storage, and retrieval infrastructure powering AI and data products. Core tech includes Python, SQL, cloud platforms (AWS/GCP/Azure), workflow orchestration tools, and search/vector retrieval systems.

Agentic AI AI Airflow AWS Azure +17 skills

Remote Full-Stack Engineer — Node, .NET/C#, TypeScript

Open 42d RemoteEurope

Fully remote full-stack engineer building scalable web apps and eCommerce experiences using Node.js, .NET/C#, and TypeScript. Day to day spans backend API design, frontend UX, testing, performance optimization, and CI/CD support, with strong Azure experience and 5+ years of experience required.

API Api Design Azure CI/CD C# +4 skills