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Data Engineer - ETL, Data Warehousing & Analytics
Data engineer at PERSOL Singapore building scalable AWS data pipelines and managing data stores, with ETL design and stakeholder collaboration to improve data quality. Core stack includes Pentaho, Informatica, RedShift, and Tableau.
Software Engineer (Web Applications)
System engineer at a Japanese manufacturing MNC in Singapore driving digital transformation by building and maintaining custom full-stack web applications — from requirement gathering through deployment — using ASP.NET Core, HTML5/CSS/JavaScript/jQuery, and Oracle/SQL Server databases. Open to fresh grads; Singaporeans/PRs only.
Java Developer
Java Developer (junior-oriented) at Percept Solutions in Singapore: developing, testing, and maintaining Java-based applications, fixing bugs, writing documentation and unit tests under senior developers' guidance. Core stack: Core Java and SQL relational databases (MySQL, Oracle, SQL Server), with Spring Boot/Spring as a plus.
Data Engineer Lab Digitalisation
Data engineer (50-80%, fixed term to end-2027) at FHNW's School of Life Sciences in Muttenz, building a central data platform for a biotech lab: connecting instruments, LIMS/ELN and databases via standards like OPC UA and running ETL/ELT pipelines for analytics and machine learning. Core stack: Python, SQL, Docker.
Software Engineer
Senior developer at a Lugano-based crypto trading firm building low-latency automated arbitrage systems across centralized and decentralized exchanges: real-time market data pipelines, REST/WebSocket/RPC integrations, smart-contract interaction, plus monitoring, risk controls, and infrastructure performance tuning. Core stack is Rust and Python on Linux.
Sr Data Engineer
Senior Data Engineer (contract-to-hire, Irvine CA, 3 days/week on-site) building a modern enterprise data platform: designing scalable Snowflake pipelines, modular dbt transformations, Fivetran ingestion, and the enterprise data warehouse, with AWS (S3) integration to support analytics, governance, and AI/ML initiatives.
DBA SQL Server
Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's…
Analista Desenvolvedor .NET Pleno
Fully remote (within Brazil) mid-level .NET developer role: design, build, test, and maintain business software in an Agile team. Day to day involves hands-on .NET coding, SQL and relational databases, MVC/three-tier architecture, integrations (REST, messaging), broad testing practices, and technical documentation.
Senior Full-Stack Engineer, Portals & Cloud
Senior full-stack developer for Network Finance in Johannesburg: integrate applications, keep data accurate via SQL queries, and build scalable web interfaces with secure cloud deployments. Daily work centers on modern JavaScript stacks, RESTful APIs, CI/CD, and mentoring junior developers in a hybrid setup.
Senior Software Engineer (Backend - Java/Spring)
Senior backend engineer at a financial services technology firm in Rustenburg, South Africa, designing and maintaining scalable Java/Spring Boot services and APIs for high-volume financial transaction systems, working with relational databases (Oracle, PostgreSQL) and optionally NoSQL stores and message queues.
Senior Full Stack Software Engineer (Telecoms)
Fully remote senior full-stack engineer for a South African telecommunications company, building and maintaining web applications and services end to end — back-end APIs in Java/Python/Node.js, front-ends in React/Angular/Vue, SQL/NoSQL databases, and cloud/Docker deployments.
Full Stack Software Engineer (Mid-Level)
Fully remote mid-level full-stack engineer role at a technology firm specializing in cloud-based solutions: build back-end services and APIs (Python, Java, or Node.js), front-end apps with modern JavaScript frameworks (React/Angular/Vue), and SQL/NoSQL databases, contributing across the full SDLC in a globally distributed team.
Senior Backend Software Engineer (Cloud Infrastructure)
Senior backend engineer at a cloud solutions provider in Sandton (hybrid), designing and maintaining scalable microservices and cloud infrastructure on AWS/Azure/GCP, with APIs, CI/CD, Docker/Kubernetes, and SQL/NoSQL databases. Requires 7+ years of backend development experience.
Intermediate To Senior Software Engineer (C# .Net)
Intermediate to senior C#/.NET software engineer building scalable, cloud-based solutions for the banking and insurance industry, based in Sandton, South Africa. Core stack: C#/.NET (or Java), ASP.NET Core REST APIs, Python, SQL databases, and AWS/Azure with Docker, Kubernetes and CI/CD.
Data Scientist/AI Engineer
Build meaningful data products and apply Machine Learning using Python, SQL, and AWS. The role involves data modeling and communicating insights to clients.
Manager de Data Engineering
Data engineering manager at UNIVERSAE, a vocational training center, working onsite in Murcia. Leads a two-person data team (backend pipelines/warehouse, frontend reporting), ensures quality delivery of the Head of Data's roadmap, owns the cloud data platform (BigQuery, Airflow, SQL/Python), builds semantic models for reporting, and supports applied data science projects.
Ai-Ready Regional Weather Data/Ml Engineer
Data Engineer in Kyndryl's Applications, Data & AI practice: design, build, and operate scalable ETL/ELT pipelines, data models, and data quality/governance on Google Cloud Platform (BigQuery, Dataflow, Pub/Sub, Composer) to power analytics and AI use cases. Note: header says BSC, but the description is a Kyndryl role.
Data platform engineer for analytics and AI
Builds and runs Graitec's Microsoft Fabric data platform — the lakehouses, pipelines and governance layer feeding all reporting, analytics and AI. Day-to-day involves SQL/Python/PySpark development, integrating Dynamics 365/CRM/licensing data, and exposing governed datasets to AI agents and models.
Data Engineer Senior (H/M/X) - Málaga (Híbrido)
Senior Data Engineer based in Málaga (hybrid, 2-3 office days/week) working on an international project to build and modernize large-scale data platforms. Day-to-day: designing, developing, and maintaining data pipelines and ETL/ELT processes using Python, SQL, Airflow, and AWS (Redshift, Athena), with English as the working language.