Praca Database Bułgaria

 ...hands-on administration for a mixed estate of legacy and modern databases spanning Oracle and SQL Server, running across a hybrid...  ...performance issues and debugging problems across the different database platforms. Major incident support - handling high-severity... 

 ...various business fields and several offices in Bulgaria (Sofia and Plovdiv), Ukraine, and Malta. About the role As a Senior Database Administrator , you will be responsible for the reliability, security, performance, and scalability of Delasport’s database... 

 ...entity resolution, data enrichment, classification, or record linkage . ~ Experience with both relational and document-oriented databases; practical knowledge of technologies such as MongoDB or comparable NoSQL platforms. ~ Experience with search technologies such... 

 ...massive reach through Linux distributions, enterprise deployments and public clouds, MariaDB is uniquely positioned as the leading database for modern application development. The Opportunity Do you love the challenge of new and interesting problems? Do you have a... 

 ...Strong understanding of API reliability, error handling, retries, idempotency, and observability. ~ Experience with SQL and/or NoSQL databases. ~ Experience with Docker, cloud-native environments, and CI/CD. ~ Strong troubleshooting and production problem-solving... 

 ...~ Strong experience with microservices, MVC, and event-driven architectures ~ Strong experience with JPA / Hibernate ~ Strong database design skills with PostgreSQL (advanced SQL) and DynamoDB, including schema design, optimization, and performance tuning ~ Solid... 

 ...working on concrete production problems from the start. Our client already has the production systems, Kafka backbone, PostgreSQL databases, analytical consumers, and AI/ML use cases that need a better data foundation. The challenge is to turn that reality into a standard... 

 ...document business workflows Practical SQL knowledge, comfortable reading and writing queries against relational and analytical databases Familiarity with Java, Groovy, or Python , scripting is a supporting skill, not the daily focus Proficiency in MS Excel and... 

 ...and controlled deployment across environments Integrate workflows with internal and external systems using REST APIs, webhooks, databases, and message queues Implement robust error & exception handling, logging, and monitoring mechanisms Collaborate with backend... 

~4+ years of experience in software testing, preferably in data engineering, ETL, or data migration projects ~ Strong experience with SQL , data validation, and source-to-target reconciliation ~ Hands-on experience testing ETL pipelines and data transformations ...

What you bring: ~3-5 max years of experience in Data Engineering. ~ Hands-on experience with Databricks and Apache Spark. ~ Strong skills in PySpark, Python, and SQL. ~ Experience developing production-grade ETL/ELT pipelines. ~ Good understanding of Delta Lake...

 ..., resolution of term conflicts between departments, entity resolution, knowledge graph modelling; design-level knowledge of graph databases. ~ Experience working in on-premises or regulated environments: data residency, auditability, licence-scoped data entitlements (... 

 ...technologies like AWS, and containerization tools such as Docker and Kubernetes You feel comfortable working with SQL and NoSQL databases You are experienced with CI/CD tools like GitHub Actions or ArgoCD You take pride in your work, have a keen sense of... 

 ...engineer ~ Experience optimising AWS security groups for least privilege access ~ Understanding of SQL and common relational database systems ~ Expertise in Python programming ~ Experience with Terraform and AWS automation ~ Experience with Docker and ECS... 

 ...serving all HedgeServ clients. We have strong technical proficiency in python backend-development, distributed service architectures, databases, and AWS . We have strong business proficiency in the modeling of financial instruments including listed instruments,... 

Intellias is looking for a Staff Healthcare Data Engineer to join a large-scale digital healthcare initiative focused on building a FHIR-based health data platform and transforming fragmented healthcare data into clean, standardized, and trustworthy information. This...

 ...Requirements Strong backend engineering experience building and scaling high-traffic production systems. Strong system design and database fundamentals, including data modelling, concurrency, migrations and security. Experience operating production services, with... 

 ...maintaining software using Amazon Web Services (AWS) ~3+ years of experience with several of the following AWS components: Relational Database Service (RDS), DynamoDB, Lambda, S3 storage, Kinesis/Kafka, Simple Notification Service (SNS), Simple Queue Service (SQS) ~3+... 

 ...English Good to Have Experience writing tests (unit, integration and acceptance) Experience with MSSQL (or other relational databases) Experience with MongoDB (or other NoSQL databases) Experience with AWS (or other cloud providers) Experience with Terraform... 

 ...performance, highly scalable microservices architecture with OOP design-patterns and complex business logic. Experience in relational databases and NoSQL databases (PostgreSQL, MongoDB, Redis). Proficiency in design of distributed enterprise systems – Advantage!... 

What you bring: ~5+ years of experience in Data Engineering. ~ Strong hands-on experience with Databricks and Apache Spark. ~ Advanced knowledge of PySpark, Python, and SQL. ~ Proven experience designing and implementing production-grade ETL/ELT solutions. ~ ...

Intellias helps retailers deliver consistent, omnichannel experiences through technology. Join us to develop scalable solutions that drive performance and customer value. What project we have for you We’re looking for a Mid Data & Analytics Analyst to support analytics...

 ...interventions. Tool Use & Function Calling: Build reliable “tool layers” that allow LLMs to safely interact with internal APIs, databases, and third-party SaaS platforms (e.g., SalesForce, Workday, ServiceNow etc.) State Management: Design persistence layers to... 

 ...data using Kibana, Grafana, or similar observability tools. Perform structured troubleshooting across application, networking, database, and integration layers. Use basic SQL queries to validate data, investigate incidents, and confirm system behaviour. Apply... 

 ...Technical Skills Python, Java, TypeScript, or C# LLM APIs and frameworks Agentic workflows RAG implementations Vector databases Prompt engineering CI/CD pipelines Containerization and Kubernetes GitHub, GitHub Copilot, Azure DevOps, Jira... 

 ...engineering ecosystem includes FHIR R4, HL7, REST APIs, Python, Spark, Kubernetes, Kafka and other messaging technologies, SQL/NoSQL databases, and cloud infrastructure . A key focus of the initiative is compliance with U.S. healthcare interoperability standards and... 

 ...operational tooling. Open-source development. AI-assisted software development and automated code review. PostgreSQL or database infrastructure. Kubernetes, Docker, Terraform, or cloud infrastructure. Multi-repository development environments. Developer... 

 ...architecture and distributed systems. ~ Strong understanding of modern AI/ML technologies, LLMs, agent frameworks, RAG, vector databases, and MLOps. Technical Expertise Enterprise architecture AI engineering platforms LLM orchestration RAG and knowledge... 

What you bring ~ We are looking for someone who combines SAP data migration expertise with the ability to lead people, advise senior stakeholders and deliver within complex programme environments. ~7+ years of experience in SAP data migration or SAP transformation ...

 ...Strong distributed systems expertise — deep experience building microservices with event-driven architectures (Kafka, SQS), relational databases (MySQL/PostgreSQL on Aurora), and caching (Redis). You can design systems that are reliable, scalable, and observable by default....