frontend developer English-speaking jobs in Tarnowskie Góry

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.

Sales & Key Account Specialist will build and maintain client relationships, participate in industry events, and handle sales inquiries and negotiations.

Manages bank account administration and end-to-end payments for clients in EMEA and APAC. Leads an international team responsible for vendor management, invoice processing, payment processing, bank account management, and process improvements. Collaborates with internal and external stakeholders to ensure service delivery.

Develop and scale B2B lead generation processes, plan and execute outbound campaigns, and optimize activities based on data. Requires 3+ years of experience in Sales Ops/Marketing Ops/Lead Generation in the IT sector. Strong knowledge of tools like LinkedIn Sales Navigator, Apollo, or HubSpot is essential. Fluency in English (C1 level) is required.

Lead Salesforce Engineer to drive the evolution of our digital ecosystem and mentor a team. Shape the technology roadmap, improve platform performance and scalability, and lead the delivery of new products.

Senior Firmware Engineer to design, develop, test, and maintain embedded software systems for IoT devices. Experience with C/C++, firmware design, and embedded development is required. Collaboration with hardware and software teams is essential.

Senior Python Engineer to join a cross-functional team developing applications improving and automating customer business processes. Responsibilities include designing, developing, and maintaining Python applications, ensuring code quality, and collaborating with cross-functional teams. Requires 5+ years of experience, proficiency in FastAPI, Generative AI and LLMs, and experience with Azure Cloud services.

The Operations Account Manager ensures operational support and stable performance for a client portfolio. This role acts as the primary client contact, coordinates internal teams, and oversees contractual and operational commitments.

Senior Research Analyst will support Advisors Research Center, delivering new research products and strategies to market. The role requires experience in both primary and secondary research, data analysis, and strong communication skills.

As a Staff Product Analyst, you will conduct in-depth analyses of customer behavior, product usage, and commercial performance to influence product roadmaps, marketing strategies, and commercial tactics. You will build scalable dashboards and reporting systems, collaborate with cross-functional teams, and translate business challenges into analytical problems.

Analyze partner traffic, user behavior, and campaign performance. Build and automate reports in Tableau, SQL, and Google Sheets. Validate, clean, and prepare data for analysis. Translate data into actionable recommendations for stakeholders.

Business Development Manager for the Freud brand will focus on sales and product consulting, building customer relationships, acquiring new customers, and conducting market analysis.

Senior Legal Counsel needed for a rapidly growing global platform. 6+ years of experience in employment law within the EMEA region required. Lead contract negotiation and review, provide legal guidance on cross-border employment matters, and advise on data protection. Strong experience in European employment law, GDPR compliance, and commercial agreement drafting is essential.

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 Full-Stack Engineer to develop and maintain scalable backend services using NestJS and TypeScript, including REST APIs and database interactions. Support frontend development with React and collaborate on UI integration.

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.

Design, develop, and deploy software solutions for staking products. Build web applications using web3.js, ethers.js, React.js, and TypeScript. Write Python server code and leverage modern development techniques.

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.

Kronia® seeks a Frontend Software Engineer with 2+ years of experience building modern user interfaces using React and Web Components. Collaborate with cross-functional teams to deliver scalable frontend solutions for Turnitin's academic integrity platform. Implement features, build reusable components, and write testable, maintainable code.

Account Manager will build and manage client relationships, understand their needs, and advise on product use cases. Responsibilities include contract renewals, upselling, cross-selling, and issue escalation. Requires excellent communication, negotiation, and organizational skills, plus 1+ year of experience in account management, customer service, or enterprise software sales.