postgresql

Finago Group is seeking a (Senior) Database Administrator to own database operations across multiple SaaS services and build scalable, proactive database practices. You will partner with service owners, developers and operations to improve performance and reliability in a hybrid Finago environment.The role emphasizes on-prem and cloud databases (MySQL, SQL...

Smartly is seeking a Senior Software Engineer focused on backend and broader fullstack responsibilities to scale our rendering and creative production tooling. The role emphasizes owning backend services, APIs, and distributed systems within a hybrid Helsinki work setup with strong collaboration across teams.You will work with Node.js, Typescript,...

Ookla is seeking a Senior Software Engineer to join a tight-knit team building state-of-the-art applications for designing and optimizing Wi‑Fi networks. You will help shape the software stack and architecture, mentor juniors, and contribute to the cloud data and API architecture.You will work with Java, Spring Boot, Node.js, and TypeScript, with a focus...

Kilatia Technologies Oy in Finland is seeking a software developer to join the Kilatia Group and strengthen its technology team. You will work in a TypeScript-based stack (React, Tailwind, Bun, Hono, PostgreSQL, Prisma) and contribute hands-on to building our technology solutions, with AI-assisted development being part of daily work.Responsibilities include...

Smartly is seeking a Senior Software Engineer to join the Reporting Platform. You will design and build backend services powering performance analytics for major brands, owning technical decisions from design to production and driving scalable architecture.You will work across the backend stack (Ruby, TypeScript, Kafka, ClickHouse, PostgreSQL/Citus), mentor...

Hoxhunt, Inc. is seeking a senior full‑stack engineer to join our mission of turning humans into a stronger security layer.You will own architectures and ship features end‑to‑end across the stack, from frontend React interfaces to backend data pipelines on GCP, while collaborating with a small autonomous team. You will leverage TypeScript, Node.js,...

Smartly is seeking a Senior Data Platform Engineer to build the data platform that supports governed data sharing across services, analytics, and AI/ML. You will shape early platform paths, publishing contracts, schemas, and lineage, while turning production problems into scalable solutions.You will work with PostgreSQL databases, Debezium CDC, and Kafka,...

We are looking for a Senior Data Platform Engineer to join the Data Platform at Smartly! Smartly is building the standard path for governed data sharing across product services, analytics, and AI/ML. The Data Platform team owns the contracts, control mechanisms, publication paths, catalog metadata, lifecycle rules, lineage, permissions, and runtime building...

About The Role We are building a multi-site platform that orchestrates telecoms services for mobile operators across different regions, with additional network nodes in other regions. As our DBA & Bulk Data Management Engineer you will own every database that underpins this platform from the core BSS/OSS/NOC modules through to the PostgreSQL stores that sit...

About the RoleWe are building a multi-site platform that orchestrates telecoms services for mobile operators across different regions, with additional network nodes in other regions. As our DBA & Bulk Data Management Engineer you will own every database that underpins this platform from the core BSS/OSS/NOC modules through to the PostgreSQL stores that sit...

Wolt Oy is seeking a Backend Software Engineer (Golang/Python) for the Marketing Tech team in Helsinki. You will build and maintain a centralized consent platform, enable scalable campaigns, and work with marketing and analytics stakeholders to deploy new services.You will contribute to projects using grpc, FastAPI, Echo, PostgreSQL, and Spark, with...

Database Administrator (d/f/m) Permanent Employment – Finland As a Database Administrator, you will administer and support enterprise database platforms across on-premises, private cloud, and public cloud environments. This is a Senior Administrator-level position requiring 7-10+ years of relevant experience, supporting our client's infrastructure and...

We’re a global team of over 400 people, working together to push the boundaries of open‑source technology and multi‑cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open‑source databases, search, streaming, and application...

Aiven, based in Helsinki, is seeking a Software Engineer for our cloud operations platform. The role involves developing high-quality services using open-source technologies, with responsibilities including code development, technical discussions, and customer issue resolution.The ideal candidate has robust Python development skills and experience with...

EnergyHub in Helsinki seeks a Software Engineer to join Kapacity.io, building core optimization software using Go, React, TypeScript, Python, and PostgreSQL on AWS. You’ll become a core contributor, shaping the codebase and collaborating with sales to translate needs into tech solutions.You’ll work from our Helsinki office with some remote flexibility,...

HiQ Oy in Finland seeks an experienced backend developer to contribute to demanding development projects, applying cloud platforms and industry expertise to deliver robust digital services.Key tech includes Python, SQL, Snowflake, Databricks and Azure Data Factory, plus databases such as DB2, PostgreSQL, SQL Server and BigQuery. You will design, implement,...

Aiven is looking for a Senior Software Engineer to join our Database Operations team. In this role, you will keep our database services (PostgreSQL, MySQL, Valkey) stable and efficient. You'll write maintainable code, automate processes, and mentor other engineers.The ideal candidate has 5+ years of experience with database management, particularly in...

Kultakiertue Oy, a Helsinki-based scale-up, seeks a hands-on Senior Developer to join our in-house engineering team. You will build secure, mobile-first web apps using SvelteKit, Node.js, TypeScript and PostgreSQL, shaping architecture and data flows across our platform.You will own security in day-to-day development, implement access controls, handle...

We are looking for a Senior Data Platform Engineer to join the Data Platform at Smartly! Smartly is building the standard path for governed data sharing across product services, analytics, and AI/ML. The Data Platform team owns the contracts, control mechanisms, publication paths, catalog metadata, lifecycle rules, lineage, permissions, and runtime building...

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application...