Top Remote Jobs in Krakow

Own and grow strategic logistics accounts, develop expansion strategies, act as primary client contact, coordinate with operations to deliver tailored supply-chain solutions, prepare proposals and market analyses, and achieve sales and revenue targets.

Own email and CRM end-to-end: select and implement an ESP/CRM, build sending infrastructure and deliverability, design lifecycle flows (onboarding, trial-to-paid, cart abandonment, payment failures, win-back), design segmentation with BI, and measure channel revenue and cohort LTV.

Work on Percona's open-source MongoDB operational tools (primarily ClusterSync and also Backup). Build and harden a Go-based replication engine handling initial cloning and continuous change streams, ensure correctness and fault tolerance at scale, support sharded clusters, optimize performance and resource usage, and maintain CLI/HTTP APIs, metrics, logging, tests, and packaging. Collaborate openly via GitHub pull requests and JIRA.

Serve as the technical lead for enterprise customers in EMEA, advising on data quality monitoring across cloud data warehouses, triaging alerts, recommending dataset design and configuration changes, supporting sales and CS, and feeding product and engineering with customer-driven improvements.

Curate and evaluate Automobilia lots (focus on car parts), create compelling listings, set reserve pricing, advise sellers, review submissions, monitor performance, and grow the category through industry relationships.

Support and enhance a live Stibo STEP Customer MDM platform for a financial services client. Responsibilities include configuring data models, workflows, business rules, Web UI, dashboards, data quality controls, and API integrations; resolving match-merge and golden-record issues; supporting ETL flows; tuning performance; triaging incidents; and preparing technical documentation. Daily collaboration with UK stakeholders is required.

Build post-training infrastructure for voice and text agents, including training environments, verifiers, synthetic data pipelines, evaluations, and model release gates. Run end-to-end training experiments, select open-weight models, improve tool-using and multi-turn behavior, deploy models to production, and iterate using real-world usage. The role emphasizes Python engineering, reinforcement learning, GPU-based training, data quality, reward design, and production machine learning.

Own backend and API-facing products for Tatari’s programmatic TV advertising platform, including auction optimization, exclusion logic, scoring models, and publisher integrations. Write PRDs, user stories, and acceptance criteria; manage Agile product activities; monitor campaign performance; investigate anomalies; and partner with engineers, data scientists, AdOps, QA, publishers, and clients. Requires technical ad tech expertise, VAST or RTB integration experience, strong data reasoning, fluent Ukrainian and English, and residence in Ukraine or Europe.

Administer and improve EDR and SIEM platforms, tuning detection rules, correlation logic, endpoint policies, alerts, dashboards, and integrations. Maintain log collection, agent health, platform availability, and security visibility across endpoints, servers, cloud, and network systems. Support investigations, onboard new systems, convert security findings into monitoring improvements, track detection coverage, and produce documentation and runbooks.

Lead the company’s ML/AI platform from experimentation through production, including SageMaker training infrastructure, model serving, inference pipelines, MLOps, and Java microservice integrations. Set AI/ML technical direction, develop GenAI and LLM retrieval and agent architectures, establish evaluation and safety guardrails, and partner with data science, DevOps, product, and engineering leadership on scalable ML roadmaps.