Manager role responsible for the architecture and roadmap of Kraken's real-time streaming and data platform (Spark, Kafka, Iceberg, RisingWave, Flink), building scalable data systems for trading, risk, compliance and analytics. Requires 8+ years in data/platform/distributed systems (with 3+ years managing teams), experience with AWS data services, production streaming/CDC pipelines, programming in Python/Scala/Java, and adoption of AI automation in data workflows.

Join the pre-sales Solutions Engineering team to run technical discovery with prospects, design tailored solutions across Payward's product suite, build proof-of-concepts to win deals, and execute structured handoffs to implementation. Requires 4+ years in technical pre-sales at a B2B API or infrastructure company and strong experience with APIs (REST/WebSocket), auth patterns (OAuth, JWT), webhooks, integrations, and fintech/crypto integrations.

Ashby is hiring a Product Support Engineer (EMEA) to diagnose and resolve technical issues related to integrations, APIs, and product functionality. The role includes troubleshooting, log and code analysis, creating documentation and enablement materials, and working closely with Engineering to escalate and resolve complex issues. Locations listed include multiple European countries.

Join Cast AI's infrastructure teams to design, build, and operate backend services, Kubernetes operators/controllers, and cloud provisioning across AWS, GCP, and Azure. Work areas include cluster/node lifecycle, cross-cloud provisioning, live container migration (CRIU), kernel-level Linux engineering, and storage/CSI drivers. Role requires strong backend fundamentals (preferably Go), hands-on Kubernetes or cloud infrastructure experience, and clear English communication. Salary range listed in the posting: €6,500–€9,000 gross.

Cast AI is hiring Senior Software Engineers to build distributed systems that operate Kubernetes infrastructure autonomously at scale. Teams include Workload Optimization, Karpenter, Reporting, Pricing, Autoscaler, Identity, and Billy. Role expects production Go experience (preferred), strong cloud (AWS/GCP/Azure) and Kubernetes internals knowledge, observability and CI/CD experience. Salary range listed: €6,500–€9,000 gross. No visa sponsorship provided.

Responsible for the motion and interaction layer of the Kraken mobile app (React Native). Work includes building and evolving animated components and motion tokens, profiling and optimising rendering performance (especially on lower-end Android), bridging to native when needed, and partnering with product designers to ship refined motion and interaction experiences.

Object First seeks an Inside Sales Engineer reporting to the Team Lead, Inside Sales Engineering, based in Bucharest supporting the DACH market. The role focuses on pre-sales technical engagement, running POCs, enabling channel partners, delivering technical presentations and demos, qualifying opportunities, and supporting lead generation. German proficiency is required; experience with backup, disaster recovery, data protection and Veeam is preferred.

Lead optimisation of Operations (finance and people) application stack with end-to-end ownership of finance-specific systems. Implement automation and AI/RPA solutions, maintain AI toolchain and integrations (APIs/webhooks), support security and audit readiness (e.g., ISO 27001/SOC 2), and provide training, runbooks and stakeholder alignment. Requires ~6+ years in finance/HR operations or workflow automation, strong NetSuite experience, Claude Code proficiency and familiarity with integration/automation tooling.

Hands-on Senior Data Scientist role (remote, based in Romania) responsible for end-to-end analytical solutions: extracting data from BigQuery and MariaDB, building pipelines and automation with Python and SQL, applying statistical and ML methods (regression, clustering, time series, A/B testing), serving models/APIs (FastAPI), and using AI-powered tools (Windsurf, Gemini, Claude, Cursor). Requires 7+ years of relevant experience, expert SQL, production-quality coding, data architecture expertise, strong communication skills. MariaDB does not sponsor work visas or relocation; travel may be required ad hoc.

MariaDB seeks a Senior Data Analytics Engineer (remote, based in Romania) to build and maintain analytics pipelines and reporting on BigQuery and MariaDB, write advanced SQL, develop internal tooling and automation in Python/FastAPI, and apply AI/ML tools (LLMs, embeddings) to analytics workflows. Requires 7+ years experience and a public GitHub profile. The role does not include visa sponsorship or relocation support.

Responsible for conducting feasibility analyses (pre-award and post-award), site and country analysis, recruitment and epidemiology analysis, protocol review, and site outreach. Requires a bachelor’s in life sciences, minimum 5 years' related experience, professional-level English, knowledge of ICH-GCP, and proficiency with MS Office and web/data platforms. Role supports business development and study delivery across oncology and rare disease projects.

Join the Feasibility Department to deliver pre-award and post-award feasibility projects, site identification and enrollment modelling. Responsibilities include feasibility analyses (competitive, epidemiology, recruitment), protocol review, site outreach, presenting findings to BD/clients, and engaging with stakeholders including patient advocacy groups. Requires a Bachelor's in life sciences (or equivalent), minimum 5 years relevant experience, professional-level English; postgraduate degree preferred.

The Senior Feasibility Associate/Feasibility Manager will deliver pre- and post-award feasibility analyses (including recruitment, epidemiology, protocol and site/country assessments), undertake site outreach and identification, support enrollment modelling and collaborate with BD, clients, sites and partners. Requires a life sciences bachelor’s degree, minimum 5 years' relevant experience, professional English, strong data/IT and presentation skills, and knowledge of ICH-GCP. Role may be performed remotely in the listed European countries.

Responsible for conducting feasibility analyses, site and country assessments, site identification and outreach, recruitment and enrollment modelling, and presenting findings to business development and clients. Requires a life sciences bachelor's degree, a minimum of 5 years' related experience, professional-level English, and experience with data platforms and MS Office; ICH-GCP knowledge is expected.

Responsible for delivering feasibility deliverables including pre-award RFP input, protocol and assumptions review, site and country analysis, recruitment/enrollment modelling, site identification and outreach, and presenting feasibility recommendations to BD/clients. Requires a life sciences bachelor's degree and a minimum of 5 years' related experience; English professional proficiency and knowledge of ICH-GCP. Role can be covered remotely in the UK, Spain, Hungary, Poland, Romania, Serbia or Slovakia.

Responsible for conducting feasibility analyses (competitive, recruitment, epidemiology, protocol review), site identification and outreach, enrollment modelling, and presenting recommendations to business development and clients. Requires a bachelor’s in life sciences, minimum 5 years' relevant experience, strong data/IT skills, and professional-level English. Knowledge of ICH-GCP and experience with oncology/rare disease trials preferred.

Role responsible for conducting feasibility analyses (pre- and post-award), site and country analysis, protocol review, recruitment and epidemiology analysis, site outreach, and enrollment modelling. Requires a bachelor's in life sciences (or equivalent), minimum 5 years' related experience, professional-level English, strong data/IT skills and familiarity with ICH-GCP. Remote in UK, Spain, Hungary, Poland, Romania, Serbia or Slovakia.

Precision for Medicine is hiring a Site Contracts Manager to support European clinical studies remotely from Poland, Slovakia, Spain, Serbia, Romania or Hungary. Responsibilities include drafting, reviewing and negotiating CTAs, site contracts, vendor agreements and budgets; working with clinical operations and sponsors; tracking contract metrics; maintaining contract files; and improving contracting processes. Requires a 4-year degree and at least 5 years' relevant CRO/healthcare contracting experience.

Remote role (coverage specified for Poland, Slovakia, Spain, Serbia, Romania, Hungary). Reviews, drafts, negotiates and tracks clinical study agreements, site contracts, vendor agreements and confidentiality agreements; collaborates with clinical operations and stakeholders to ensure timely execution, maintains contract files and metrics, and supports process and policy improvements. Requires a degree and at least 5 years' CRO/healthcare contracting experience.

Role involves reviewing, drafting, negotiating and tracking site Clinical Trial Agreements, vendor and other client contracts; coordinating with Clinical Operations and study teams to meet timelines; maintaining contract files and metrics; and contributing to contracting policies and process improvements. Requires a 4-year degree and at least 5 years' relevant experience in CRO/healthcare contracting.