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- ...About the Role The DBA will support the database layer behind analytics, enterprise data integration, and operational reporting. This role is responsible for ensuring the availability, performance, security, and reliability of enterprise database environments. Responsibilities...DatabaseFull time
Intetics
Polanda month ago - About the Role The DBA will support the database layer behind analytics, enterprise data integration, and operational reporting. This role is responsible for ensuring the availability, performance, security, and reliability of enterprise database environments. Responsibilities...DatabaseFull time
Intetics
Polanda month ago - ..., including when to apply each. Production fluency in at least one modern backend framework. Deep knowledge of relational databases , including indexing, transactions, isolation levels, locking mechanisms and high-performance design. A track record of designing...DatabaseFull time
Trading 212
Poland12 days ago - ...in service boundaries, asynchronous communication, data ownership, consistency and failure modes. Deep knowledge of relational databases , transactions , concurrency and high-performance design . A track record of improving reliability , scalability ,...DatabaseFull time
Trading 212
Poland12 days ago - ...: tested restores, documented recovery paths, measurable RTO/RPO targets, runbooks, and safe maintenance plans. Support the wider database estate: ClickHouse, MongoDB, and Redis. You will troubleshoot incidents, review access and data-safety changes, improve monitoring...DatabaseFull time
Alex Staff Agency
Polanda month ago - ...thinking and meticulous attention to detail. You'll work on initiatives spanning infrastructure, orchestration, compliance, security, databases and internal tooling, using a mix of Agile and waterfall approaches where appropriate. The team embraces hyper-transparency,...DatabaseFull timeRemote workShift work
Kraken
Polanda month ago - ...assigned (clinical or business) environment Ability to support large scale clinical and ancillary systems Familiar with current database and operating systems as required for assigned applications Technical skills to support multiple applications Intermediate...DatabaseFull time
Houston Methodist
Poland27 days ago - ...about Experience with CI build time optimization especially with Jenkins, Rspec and Cypress/Playwright . Familiarity with databases like MongoDB and/or ClickHouse . Experience with build systems like Webpack, Gradle, etc . Proficiency with the CI tools...DatabaseFull time
Sensor Tower
Poland13 days ago - ...simultaneously without losing quality. Analytical & Tech-Savvy Mindset: The ability to quickly learn complex internal tools, navigate database admin panels, and systematically troubleshoot technical problems. High Resilience & Ownership: A positive, proactive attitude...DatabaseFull time
Booksy
Polanda month ago - ...management, transactions booking, crypto liquidity) Our technology stack is based predominantly on Java 25 on the backend with Postgres database We rely on Spring Boot for quick and quality delivery We have a pragmatic approach to develop our business logic, focusing...DatabaseFull timeWork at office3 days per week
ARQ ( Prev DolarApp )
Poland12 days ago - ...workloads remain performant as data volumes increase by significant factors. Evaluate when calculations should be performed in the database, in a processing layer, or pre-aggregated in advance. Improve data warehouse architecture, schema design, and storage...DatabaseFull time
Intetics
Poland9 days ago - ...and deployment of solutions based on Microsoft Business Intelligence or similar technologies In-depth knowledge of relational databases, SQL , BI , reporting, ETL , data modelling, OLAP , and data mining tools Completed at least one full software development...DatabaseFull time
Uni Systems
Polanda month ago - ...deployment patterns for modern web applications, APIs, background workers, and event-driven systems. Experience supporting relational databases, backups, restore processes, high availability. Knowledge of incident-management practices, root-cause analysis, capacity...DatabaseFull time
Solvd
Polanda month ago - ...audiences experience collaborating closely with backend engineering teams good understanding of backend technologies, APIs, databases, and system architecture experience with product planning, prioritization, and project management methodologies fluent Polish...DatabaseFull timeContract workRemote workHome officeFlexible hours
GetResponse
Polanda month ago - ...experience Strong SQL skills Data analysis capabilities Understanding of data warehousing and reporting Knowledge of database structures Experience with MS Office Experience with JIRA , Confluence Ability to translate business needs into...DatabaseFull timeRemote workFlexible hours
Softeta
Polanda month ago - ...Node.js or Golang ~ Hands-on experience with JavaScript, TypeScript, and React ~ Solid SQL and experience with relational databases ( MySQL, PostgreSQL , or similar) ~ Working knowledge of Docker for application development and deployment ~ Practical...DatabaseFull time
airSlate
Poland13 days ago - ...: tested restores, documented recovery paths, measurable RTO/RPO targets, runbooks, and safe maintenance plans. Support the wider database estate: ClickHouse, MongoDB, and Redis. You will troubleshoot incidents, review access and data-safety changes, improve monitoring...DatabaseFull time
Alex Staff Agency
Polanda month ago - ...support Coder's long-term scalability goals. Investigate and resolve scalability bottlenecks under production-like load, from database access patterns to concurrency handling in coderd . Improve database migration safety and upgrade reliability through schema...DatabaseFull time
Coder
Poland23 days ago - ...vulnerability and exposure management programs, ensuring efficient mitigation of potential threats Requirements Excellent knowledge of modern versions of PHP Experience working with relational databases (SingleStore/MEMSQL a bonus) Experience maintaining applications on...DatabaseFull time
Intetics
Polanda month ago - ...PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows and productivity Architect systems, design database schemas, and optimize performance-critical queries Integrate and manage third-party APIs (e.g., Stripe, Supabase, music platforms,...DatabaseContract work
ERG Media
Polanda month ago - ...management systems ( Jira ), test management tools ( Testmo, TestRail ), and testing tools ( DevTools, Postman ) Basic SQL skills for database queries and understanding of client-server architecture Cross-browser mobile web testing experience with exceptional attention...DatabaseFull timeRemote workWorldwide
Patrianna
Poland20 days ago - ...technologies (e.g., Docker, K8s) to build high-throughput, low-latency systems. Practical experience in designing APIs and managing databases (e.g., PostgreSQL, MongoDB), with a keen eye for query optimization and efficient data storage & handling. Firm grasp of...DatabaseFull time
Mimica
Polanda month ago - ...using IAM, role-based access control, encryption, and least-privilege principles. Collaboration Work closely with backend, database, infrastructure, and product teams. Help design efficient OpenSearch document models for payments, customers, subscriptions, and...DatabaseFull time
Ruby Labs
Polanda month ago - ...representative systems and data. Evaluate and select appropriate AI frameworks, platforms and tools, including LLMs , vector databases, orchestration frameworks, cloud AI services and agentic tooling. Present, defend and explain complex AI, architecture and delivery...DatabaseFull time
Solvd
Poland16 days ago $40 - $60 per hour
...implementation. Responsible for programming, debugging and testing of applications in a development environment. Generally responsible for database design and system testing. ROLE & RESPONSIBILITIES • Strong healthcare domain knowledge (Healthcare Terminology). • Work...DatabaseHourly payWork experience placementRemote work- ...volume payment data ( Stripe , PayPal , Solidgate), marketing analytics ( GA4 , GTM , Google Ads, Amplitude), and operational databases ( MongoDB , PostgreSQL ). Build the data infrastructure for a Lakehouse using AWS and GCP . Build medallion-layer...DatabaseFull timeRemote workRelocationHome officeFlexible hours
Progress Partners
Poland8 days ago - ...Job Summary: The Principal Database Programmer is responsible for managing all programming aspects of the database (development testing, implementation, maintenance and support of clinical databases and applications) from study start to post database lock for assigned...DatabaseFull timeContract workWork at office
Precision Medicine Group
Poland16 days ago - ...creative sourcing strategies to build strong talent pipelines, using a mix of channels including social media, job boards, internal databases, and advanced search techniques such as Boolean logic and open web sourcing. Candidate Engagement & Pipeline Development...DatabaseFull timeLive in
Paymentology
Polanda month ago - ...review well, and communicating clearly in writing with contributors you have never met in person. Nice to have Prior work on database internals, CDC pipelines, ETL, or data migration tooling. Familiarity with the Prometheus style of metrics and observability....DatabaseFull timeWork at officeRemote workFlexible hours
Percona
Polanda month ago - ...PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows and productivity Architect systems, design database schemas, and optimize performance-critical queries Integrate and manage third-party APIs (e.g., Stripe, Supabase, music...DatabaseContract workFor contractorsRemote workWork from homeHome office
ERG Media
Polanda month ago
