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- ...varieties/regions/seasons/batches). Design robust training/evaluation pipelines: preprocessing, feature engineering, hyperparameter tuning, and proper cross-validation. Apply chemometrics best practices to spectral data (baseline/scatter effects, derivatives,...ZasugerowanePraca zmianowa
QED.ai
Mazowieckie21 godzin temu - ...reguł detekcji i korelacji w oparciu o dane threat intelligence, zbieranie wymagań od klienta, tworzenie i testowanie logiki, fine tuning reguł. Wymagane doświadczenie/umiejętności na tym stanowisku: Minimum 3 lata doświadczenia w obszarze Incident Response lub Security...ZasugerowanePraca zdalnaElastyczne godziny
EY (dawniej Ernst & Young)
Warszawa5 dni temu - ...generation (RAG) at production scale: document ingestion pipelines, chunking/embedding strategies, vector databases and relevance tuning. Broad knowledge of scripting languages is a plus. Excellent communication skills and excellent team player. Experience demonstrating...ZasugerowanePełny etat
18000 - 28000 zł
...message queue systems, experience working with relational databases such as MySQL, including writing complex queries and performance tuning, experience working with Elasticsearch and big data technologies such as Hadoop, experience with messaging systems (queues) and...ZasugerowanePraca zdalna- ...sustainable, more inclusive world. YOUR TASKS Develop and deploy Cloud solutions for handling large and unstructured data sets Fine-tune and validate Data Warehouse/Big Data solutions within a Continuous Integration/Continuous Delivery framework. Oversee the smooth...Zasugerowane
Capgemini Polska
Warszawa5 dni temu 145 - 155 zł / stawka godzinowa
...pathology or large-scale image processing (e.g., whole-slide images) and tools like OpenSlide, scikit-image, or OpenCV. Experience tuning high-throughput pipelines, concurrency, memory usage, and integrating GPUs/accelerators. Experience with VPC design, ingress/...ZasugerowanePełny etat4500 - 6000 €
...& Delivery and/or Test-Driven Development to ensure code quality, performance, and reliability., Conduct performance profiling and tuning on backend systems to achieve optimal efficiency.] Requirements: Node.js, TypeScript, Cloud platform, AWS, Microservices, NoSQL, AWS...ZasugerowanePraca zdalnaPełny etatElastyczne godziny120 - 140 zł / stawka godzinowa
...including Java applications, data platform, workflow orchestration tools, etc. Broad knowledge of application architecture, performance tuning and data pipeline management. Experience with both Linux and Windows infrastructure and environment management, and proficiency...ZasugerowanePełny etat- ...BI, DAX, Power Query M, SQL languages. Knowledge of Dynamics 365 and Dataverse. Knowledge about data modelling, performance tuning, business requirements gathering and translation them to a solution. Experience with CI/CD and version controlling. Knowledge...ZasugerowanePraca zdalnaPełny etat
15120 - 21000 zł
...Data systems. Strong programming skills in Python : writing a clean code, OOP design. Strong SQL skills, including performance tuning, query optimization, and experience with data warehousing solutions. Experience in designing and implementing data governance and...ZasugerowanePraca zdalnaPełny etatElastyczne godziny- ...accessibility and usability. Implement and maintain data governance , security , and RBAC policies within Snowflake. Monitor and tune performance of data pipelines and warehouse queries. Contribute to the development of data platform standards , best practices,...Zasugerowane
145 - 155 zł / stawka godzinowa
...orchestration, model training, evaluation, and serving on large image datasets; ensure reliability, security, and cost efficiency., Manage and tune Kubernetes clusters (EKS/GKE/AKS), set up namespaces, RBAC, autoscaling, network policies, and service meshes where appropriate;...ZasugerowanePełny etat34 - 39 $ / stawka godzinowa
...Kubernetes in production ~ Experience working with hybrid infrastructure (on-prem + cloud) ~ Solid knowledge of PostgreSQL performance tuning and scaling ~ Experience with Qdrant or other vector databases ~ Experience with CI/CD workflows, Helm, Kubernetes autoscaling,...ZasugerowanePraca zdalnaPełny etatElastyczne godziny10000 - 16000 zł
...applications in a cloud environment, ~ Strong knowledge of PostgreSQL , including schema design, query optimization, and performance tuning, ~ Experience with Redis, ~ Familiarity with OpenAPI (Swagger), ~ Good understanding of REST API, ~ Proficient...ZasugerowanePraca zdalna1 dzień/tydzieńPełny etatPraca z domuPraca wieczoramiElastyczne godziny24000 - 30700 zł
...Our requirements: Proven experience as a Senior Data Engineer Strong hands-on experience with Snowflake (performance tuning, query profiling, optimization) Solid experience with dbt Very strong SQL skills Good programming skills in Python Experience building...ZasugerowanePraca zdalnaPełny etat39000 - 49000 zł
...to deliver mission-critical pipelines at scale. ,[Operate and scale Airflow on Kubernetes, including HA, upgrades, and performance tuning, Build automation and CI/CD pipelines using Terraform, Helm, and GitOps, Standardize developer workflows: DAG templates, shared operators...Pełny etat15750 - 19500 zł
...based tree models, linear regression etc.) knowledge of customer analytics concepts or advanced forecasting model hyperparameter tuning in an analytical role supporting business will be a plus fluency in Python, basic working knowledge of SQL knowledge of...Praca zdalnaPełny etat145 - 155 zł / stawka godzinowa
...attention to clean contracts and failure modes. Hands-on experience with SQL and NoSQL databases, sound schema design and performance tuning, and familiarity with object storage (e.g., S3). Proven experience deploying and operating on Kubernetes and strong Unix/Linux...Pełny etat- ...teams, manage high-level decision-making, and provide solutions that scale across multiple departments. Optimization: Monitor and tune AI systems for peak operational health (AIOps) and hardware scalability. Workplace: Mostly remote (80% remote work), visits in Warsaw...1 dzień/tydzieńPełny etatPraca zdalna
160 - 180 zł / stawka godzinowa
...communication skills in English (B2+) Nice to Have: Familiarity with NLP techniques and transformer architectures Experience with LLM fine-tuning and adaptation techniques Knowledge of RAG systems and embedding models Familiarity with MLOps practices (model versioning, CI/CD,...Praca zdalnaPełny etat15000 - 26000 zł
...Experience with graph databases (e.g., Neo4j) or GraphRAG approaches. Fundamental knowledge of machine learning principles or model fine-tuning. Hi there! 👋🏻 We’re Tooploox 💎 , a Solvd Inc . company. We create AI-powered products and services that make a real...Praca zdalnaPełny etat12600 - 21000 zł
...orchestration design, linked services, datasets, triggers, and parameterization, operational monitoring, troubleshooting, and performance tuning, and deployment-aware ADF development in enterprise environments. Excellent knowledge of Python (Azure Functions, REST APIs,...Praca zdalnaPełny etatElastyczne godziny- ...Windows and Unix/Linux environments ~ Experience using Intellij IDE ~ Experience with Oracle PL/SQL, SQL queries & SQL performance tuning ~ Experience working with Rest APIs ~ Experience with Kafka CLIs and rest APIS for managing and querying Kafka resources. ~...Pełny etatPraca zdalna
200000 - 275000 $ / rocznie
...or "bursty" traffic. Database Mastery: Strong fundamentals in schema design, transaction management, indexing, and performance tuning for high-throughput applications. Startup Mentality: Comfort operating in a small, high-ownership environment with minimal process...Pełny etatPraca zdalna- ...based data lake architecture. Develop and maintain real-time data processing systems (event-driven pipelines). Own performance tuning and cost optimization of Spark workloads. Define best practices for data modeling, partitioning, and schema evolution....
- ...PostgreSQL databases including configuration, upgrades, patching, and lifecycle management. Lead complex PostgreSQL performance tuning initiatives through deep query analysis, execution plan optimization, and resource allocation. Provide technical guidance to engineers...Podróże służbowePraca zmianowa
30000 zł
...love to hear from you. ,[Build and optimize Rust-based distributed systems handling high data volumes, Profile, benchmark, and fine-tune performance and cost efficiency in AWS, Contribute to architecture decisions and end-to-end system ownership, Collaborate with global...Pełny etat160 - 170 zł / stawka godzinowa
..., Oversee Azure‑hosted integrations and components supporting CRM and local applications, Coordinate issue resolution, performance tuning and environment governance with infrastructure teams, Ensure scalability, resilience and security of commercial technology assets,...Praca zdalnaPełny etat- ...Requirements: Expertise in the 1C 8.3 platform and integration technologies ( API, web services). Strong SQL skills (performance tuning and query optimization). Solid understanding of DWH principles and data migration logic. Experience integrating with Jira API...Pełny etatElastyczne godziny
40000 - 50000 zł / rocznie
...frameworks such as PyTorch, TensorFlow, or JAX. # Hands-on experience in deep learning operator/kernel development and performance tuning, with the ability to implement and optimize complex operators. # Proficiency with performance analysis and profiling tools (e.g.,...Pełny etat
