PostgreSQL

relational database, open source, sql
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Back in the days when databases weren’t quite so… ubiquitous, and everything wasn’t moving to the cloud (shocking, I know), a group of clever folks decided existing systems weren’t quite robust enough. Thus, PostgreSQL emerged – an open-source relational database promising SQL compliance, extensibility, and data integrity. It was, and remains, quite clever, really, though one does wonder if the sheer number of features occasionally borders on feature creep.

In practice, it’s a solid, reliable workhorse, favored by developers who appreciate its adherence to standards and the ability to customize it to within an inch of its life. Compared to the commercial giants like Oracle or SQL Server, it offers a compelling cost-benefit, though you’ll likely need a dedicated DBA to truly unlock its potential. Today? It powers everything from startups to enterprise applications, and is a particularly popular choice for geospatial data and complex analytical workloads. It’s not flashy, but it works, and in this industry, that’s often the highest compliment one can give.

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Jobs in using PostgreSQL for but please no

data engineer

Senior Software Engineer @ drw

NL | 2025-12-28
The role is a senior software engineer position at DRW, a diversified financial firm, focused on building a unified platform to process data and enable research/trading. The role involves... read more »
API, Computer Science, Java, Python, Spark, Trino, PostgreSQL, AWS, Docker, Splunk, Prometheus, Grafana
analyst

Quantitative Developer @ optiver

NL | 2025-12-27
This role seeks a senior software engineer to build real-time data systems critical to Optiver’s trading strategies, emphasizing scalability, performance, and resilience. The candidate must... read more »
Analytics, Data Analytics, Data Lake, AI/ML, C++, Python, Big Data, Pandas, Polars, Kafka, PostgreSQL
promoted

O'Reilly: Building AI Agents with Model Context Protocol (MCP)

Design and implement composable agent architectures using MCP. Understand the MCP architecture and how it enables AI applications to access external context. Build MCP servers that expose tools, resources, and prompts to LLMs.

Get Started
data scientist

Data scientist (582052) @ ministerie-van-defensie

NL | 2025-12-26 | € 3602 - 5748 / month
This position involves managing data pipelines, interpreting data, supporting frontend and backend development with a focus on Python, SQL, and Docker, and applying mathematical optimization... read more »
JavaScript, SQL, React, Python, Go, Rust, API, PostgreSQL, Docker, Git, GitHub, GitLab
data engineer

Software Architect @ manychat

NL | 2025-12-26
Manychat's Software Architect role reads like a blueprint for scaling Python services: define architecture strategy, shepherd migrations to standalone Python components, set coding standards,... read more »
Marketing, Python, Analytics, AI/ML, Data Analytics, Cloud Computing, CI/CD, DevOps, Data Engineering, API, Kafka, PostgreSQL, Redis, MongoDB, AWS, GCP, Azure, Docker, Kubernetes
data engineer

Senior Data Engineer @ sensorfact

NL | 2025-12-25
Sensorfact’s Senior Data Engineer role reads like a battle plan for industrial IoT data: build real-time streams from raw sensor data, detect faults on the fly, and serve personalised guidance via... read more »
AWS Glue, Analytics, AI/ML, MLOps, Cloud Computing, AWS, Kafka, Flink, ClickHouse, Prefect, AWS Lambda, API, Agile/Scrum, IoT, PhD, Computer Science, Python, Data Streaming, Spark, Kubernetes, Docker, Scala, Airflow, Git, CI/CD, PostgreSQL, Redshift, BigQuery