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- ...analysis, execution plan optimization, and resource allocation. Provide technical guidance to engineers on PostgreSQL schema design, indexing strategies, and query optimization best practices. Cloud Migrations & Modernization Lead end-to-end PostgreSQL migration...
- ...online. We’ve built a free web browser that blocks creepy ads and trackers by default, a private search engine with a truly independent index, a private ad network (opt-in!) that directly rewards you for your attention, and a browser-native AI integration focused on keeping...
2200 - 3700 €
...transformation portfolios. Key Responsibilities Manage Financial Market Transformation (FMT), Remote Risk Transactions (RRT) and VA/GMxB/index-Linked in-force portfolios Develop and maintain stochastic cashflows models for transactions, using scripting languages Analyze...1950 €
...policies. Processing data for new orders and order modifications. Create billing invoices and credit notes. Preparing & sending indexation renewal letters to customers. Requesting guarantees for the placed orders. Completing commercial correspondence and supporting...- ...designing and operating service-oriented systems (microservices or modular monoliths). ~ Solid knowledge of PostgreSQL (schema design, indexing, performance tuning). ~ Experience using Redis (caching and/or messaging/queues). ~ Experience operating services in a cloud...
- ...software engineering experience. ~ Solid working knowledge of MySQL or PostgreSQL - you can write efficient queries and understand indexing basics. ~ Exposure to event-driven architectures and/or microservices concepts; hands-on experience is a plus but not required. ~...
- ...or other real-time/streaming technologies; - Solid understanding of relational databases such as MySQL, including schema design, indexing, and query optimization ; - Experience with database migration tools such as Flyway or Liquibase ; - Practical experience...
1950 €
...policies. Processing data for new orders and order modifications. Create billing invoices and credit notes . Preparing & sending indexation renewal letters to customers. Requesting guarantees for the placed orders. Completing commercial correspondence and supporting...- .... If you think Laravel is “just magic” this role is not a good fit. Write and optimize non-trivial PostgreSQL queries (profiling, indexes, performance tradeoffs). If you think “Eloquent is slow” as a general statement, this role is not a good fit. Improve existing codebases...
35 - 45 €/deň
...access to Multisport ,[ Design and Develop event-based architecture based on Kafka & Kafka streams, Design and Develop ELK pipelines, indexes, dashbords & alerts, Lead Architecture discussion & design of Kafka based event streaming applications, Design a holistic approach...Integral Solutions
Poľsko22 dní pred- ...,[Design, build, test and deploy Google Cloud data models and transformations in BigQuery environment (e.g. SQL, stored procedures, indexes, clusters, partitions, triggers, etc.), Creating and managing ETl/ELT data pipelines to model raw/unstructured data into Data Vault universal...
HSBC Technology Poland
PoľskoPred 11 dňami - ...in Neo4j, Write and tune Cypher queries and data pipelines, Develop custom plugins and API integrations in Java, Improve performance, indexing, and schema design, Collaborate with data scientists on graph analytics and recommendation engines, Document architecture and support...Vzdialená práca
Green Minds Sp.zo.o.
PoľskoPred 6 dňami - ...programming and database management skills Experience with ETL processes and data modeling Knowledge of performance tuning, indexing, and query optimization Good command of English Nice to Have Experience with cloud-based databases (AWS RDS, Google BigQuery...Vzdialená práca
Link Group
Na daljavoPred 12 dňami - ...Mistral) via APIs or on-prem frameworks; fine-tune or instruct models when appropriate. , RAG & Knowledge Ops: Stand up vector stores, index enterprise content, and implement guardrails, prompt templates, and evaluation loops for trustworthy outputs. , Quality & Safety:...Vzdialená práca
Experis Polska
Na daljavoPred 1 dňami - ...experience with C# and .NET (Framework + .NET Core / .NET 6+). ~ Strong experience with EF Core and MSSQL (query tuning, transactions, indexing). ~ Production experience with React and TypeScript. ~ Practical experience building and securing REST APIs (validation,...
Mindbox Sp. z o.o.
Poľsko27 dní pred - ...fundamentals, structure, testing, maintainability, best practices). ~ Proficiency in SQL : writing/debugging complex queries, schema/index design, and query optimization. ~ Deep experience with PostgreSQL (EXPLAIN plans, schema refactoring, advanced indexing strategies)...Vzdialená práca
Shelton AI
Na daljavo22 dní pred - ...Oracle & SQL: Expert-level proficiency in Oracle databases, PL/SQL programming, and deep knowledge of database internals (optimization, indexing, partitioning). Cloud Data: Strong experience in designing and scaling relational databases in cloud environments (AWS/Azure/OCI)...Vzdialená práca
Link Group
Na daljavoPred 5 dňami - ...ensuring compliance with company policies and regulations (GDPR, HIPAA, etc.)., Optimize and tune database performance, including queries, indexes, and storage., Design and implement database schemas, tables, and procedures to support business applications., Install, configure,...
Capgemini
PoľskoPred 7 dňami - ...configure, and maintain SQL Server instances (2016/2019/2022). , Monitor and optimize Imperial database environments for performance, indexing, and query execution. , Manage operational definition of backup, recovery, and high availability strategies. Local Windows Servers...
Capgemini
PoľskoPred 6 dňami - ...databases (e.g., PostgreSQL) and designing efficient query patterns. ~ Practical experience with Elasticsearch (or similar search/indexing technologies) for filtering, search, and aggregation over large datasets. ~ Experience designing hybrid data architectures...Vzdialená práca
CSHARK Sp. z o.o.
Na daljavoPred 21 dňami - ...experience with C# and .NET (Framework + .NET Core / .NET 6+) ~ Strong experience with EF Core and MSSQL (query tuning, transactions, indexing) ~ Production experience with React and TypeScript ~ Practical experience building and securing REST APIs (validation,...
Verita HR
PoľskoPred 5 dňami - ...focus on search, information retrieval, or discovery products. ~ You demonstrate an in-depth understanding of search technologies, indexing, ranking algorithms, and query processing. ~ You possess excellent communication skills, capable of articulating complex strategies...
Box Inc.
PoľskoPred 11 dňami - ...European AI company developing cutting-edge document search and indexing systems for enterprise and AI applications. Our products combine... ...excellence. You will be working at the core of our Document Index Team , enabling seamless search, retrieval, and processing of large...Vzdialená práca
N-iX
Na daljavoPred 16 dňami - ...and vector search (pgvector, Qdrant)., Build background job pipelines with RQ (Redis Queue) for document processing, knowledge base indexing, and long-running tasks., Implement observability using OpenTelemetry, Langfuse, Prometheus, and Grafana., Write tests using pytest with...
Bayer
Poľsko25 dní pred - ...practices. Solid understanding of database security management. Strong experience in performance tuning, query optimization, and indexing. Experience implementing monitoring, tracing, and auditing mechanisms. Proficiency in PowerShell and T-SQL scripting....
Atos
Poľsko19 dní pred - ...that change rapidly. Fast-changing data streams like traffic, weather, and sensor feeds. The challenge is to efficiently store, index, analyze, and connect these datasets while ensuring they are easily and reliably available to our users. At the same time, we need to...Vzdialená práca
HERE Technologies
Na daljavo19 dní pred - ...marki w wyszukiwarce, na platformach AI i w mediach własnych, przekładając się na leady i sprzedaż. KPI (wstępne): AI Visibility Index: częstotliwość i jakość cytowań marki w odpowiedziach AI. Wzrost organicznych sesji oraz zaangażowania treści (czas, CTR, konwersje...
Symfonia
PoľskoPred 13 dňami - ...experience in building scalable data pipelines and managing large-scale data processing. Practical experience with Elasticsearch, including index management, query optimization or integration with data workflows. ,[Design, develop, and maintain complex integration solutions...
Innowise
Poľsko26 dní pred - ...integration patterns. ~ Solid MS SQL Server skills: schema design, indexes/transactions, basic query tuning, migrations (e.g., EF... ...compatibility)., Support data design on MS SQL Server (schema, migrations, indexing, query performance basics)., Contribute to cloud/runtime...Vzdialená práca
B2B Soft
Na daljavo18 dní pred - ...Kafka and Kafka Streams;, Build and maintain stream processing applications and data pipelines;, Design and implement ELK pipelines, indexes, dashboards, and alerts;, Lead architecture discussions and contribute to the design of Kafka-based event streaming systems;, Configure...Vzdialená práca
N-iX
Na daljavoPred 4 dňami
