ruby English-speaking jobs in Bielsko-Biała

Develop Java/Spring applications and microservices in an agile team. Collaborate with developers, QA testers, and other stakeholders. Proficient in Java (ver. 1.8+), Spring (ver. 5), Spring Boot (2.4-2.6), Oracle DB/SQL, Apache Kafka, and English.

The Cybersecurity Specialist provides cybersecurity support and oversight for product development groups and industrial control system environments. Responsibilities include defining, managing, and enforcing IACS security controls, processes, and procedures. The role requires strong technical ICT experience, understanding of Industrial Networks, and experience implementing security controls in automation systems and networks.

Engineering Lead will contribute across the stack, lead a team of engineers, and design Attio's technical architecture. Requires experience with secure, scalable backend systems, cloud architectures (GCP or AWS), and Node.js/Typescript/Go or React.

Export Manager to establish and develop client relationships, actively sell fresh and frozen fish products, and analyze market trends. Requires proven managerial experience in the fishing industry, specifically Atlantic salmon, antipasti, or ready-made meals.

Java Software Engineer will work on migrating legacy applications to a cloud-ready, event-based architecture. Responsibilities include designing, developing, and delivering IT solutions that meet functional and non-functional requirements.

As an Operations Manager – Marketplace & Retail Media, you will manage and execute retail media activities for marketplace and retail partners. You will support partners with inquiries, sell and analyze campaigns, and ensure smooth operational processes.

Security Engineer to join a Computer Security Incident Response Team. Responsibilities include handling security incidents, conducting investigations, implementing data leak prevention, and supporting vulnerability management. Requires 3+ years of experience in incident handling, CTI analysis, or digital forensics.

Happy Team seeks an experienced Chief Revenue Officer to lead commercial growth and build a scalable revenue engine. Responsibilities include acquiring enterprise clients, negotiating contracts, developing pricing models, and optimizing the sales process. Requires a strong background in scaling revenue in technology companies with 15+ years of experience in IT sales/body leasing and proven executive-level experience.

Senior Network Engineer with 5-10 years of Citrix NetScaler experience needed for micro-segmentation project. Responsibilities include splitting shared subnet IPs, maintaining LB and backend server communication, and collaborating with the CSIRT team.

Senior FP&A Analyst will support Finance Business Partners and Analysts in reporting and analyzing key metrics. Responsibilities include forecasting, budgeting, financial analysis, and supporting financial performance initiatives.

Salesforce Marketing Cloud Developer will design, implement, and document solutions. Requires 3+ years of Salesforce development experience and 1+ year with Marketing Cloud. Must be proficient in AMPscript, Journey Builder, SQL, SSJS, and REST/POST. Experience with Agile methodologies and conversational English (B2/C1 level) is required.

Project Manager to support Quality initiatives focused on Supply Chain and Logistics across international markets. Will contribute to project roadmaps, ensure project governance, and guide project execution. Requires proven project management experience, background in Operations, Quality, Logistics, or Supply Chain, and strong stakeholder management skills. Fluent English required.

Manage and grow relationships with B2B clients, acting as the main point of contact and ensuring client satisfaction. Collaborate with delivery and technical teams to meet client expectations.

Technical Sales Manager will drive sales and generate new business in Bakery, Dairy, Beverage, and Sweet Goods applications. Responsibilities include providing technical support, managing customer relationships, and developing sales strategies. Requires a university degree, preferably in Nutrition, and proven experience in food applications sales. Strong communication, problem-solving, and negotiation skills are essential. Fluent English is required.

Manages client relationships, delivery teams, and project execution to ensure client satisfaction, profitability, and revenue growth. Requires experience in delivery, business, or account management, strong communication and leadership skills, and fluency in English and Polish.

Senior Financial Analyst will provide financial, analytics, and business partnering support to the EMEA Lifecycle Services (LCS) organizations. Responsibilities include presenting financial performance, developing financial plans, and collaborating with auditors. Requires 4+ years of relevant experience and strong Excel skills.

Risk professional in CFO&EV team in Strategy&Consulting /Intelligent Consulting Hub Europe. Work on delivery of projects for clients in the Risk Management sectors. Help clients keep up with changing regulations, innovations, and market conditions. Provide clarity to complex issues, gather data, and model driven insights. Use technological risk innovations to enhance risk management. Travel globally to work with clients and deliver transformational change. Minimum 2 years of risk management experience (ERM, compliance, operational risk management, ESG risks). Knowledge of Enterprise risk management framework, emerging trends, and regulatory frameworks. Experience across ERM and/or operational risk platforms and technologies. Provide a structured approach to identify, assess, manage, and mitigate risks. Problem solving & analytic skills, with capacity to align risk appetite with enterprise strategies. Experience and knowledge of operational risk management procedures, process mapping, gap analysis, and data management. Proficient level in English and either German, French, Italian or Spanish.

Azure Data Engineer needed to design, architect, and implement modern, secure, cloud-native data platforms on Azure. Requires 8+ years of IT experience, deep Azure knowledge, and expertise in IaC, containerization, CI/CD, and data engineering tools.

The IS&T Field Infrastructure, Network Engineering Lead provides technical leadership for field communications services and supporting infrastructure for the Poland AP1000 nuclear project. This role leads Field Infrastructure specialists, ensuring communications systems are deployed, operated, and supported in accordance with project requirements, enterprise standards, and regulatory expectations.

Senior Security Engineers design, implement, and manage detection systems and controls to identify and mitigate suspicious activity. Collaborate with teams to develop security strategies and support product and security teams on projects. Requires 4+ years of security or software engineering experience with cloud or infrastructure security expertise.