frontend developer English-speaking jobs in Płock

The Security Engineer strengthens and improves application security by integrating security best practices into the development lifecycle, automating controls, and implementing infrastructure as code. This role collaborates with application teams to assess vulnerabilities and provide remediation guidance.

Designs and maintains scalable data pipelines in AWS for analytics and ML use cases. Develops and optimizes SQL transformations and analytical datasets. Builds reliable ETL/ELT processes with monitoring and data quality checks.

Develop, enhance, and test logistics applications supporting AS400 (IBM i) systems. Troubleshoot, debug, and implement system improvements. Collaborate with stakeholders to deliver solutions. Requires 3+ years of RPG and its derivatives experience, strong IBM i and DB2 knowledge, and upper-intermediate English.

Business Analyst to support change initiatives across a global investment bank. Collaborate with stakeholders, define requirements, and ensure solutions meet organizational objectives.

Clinical Research Associate II will conduct site visits, ensure protocol compliance, and collaborate with investigators. Requires a Bachelor's degree, 2+ years of experience, and knowledge of clinical trial regulations. Must be able to travel 60% of the time.

IT Systems Administrator to support corporate solutions based on RedHat, CentOS, Rocky, and VMware. Responsibilities include ensuring system availability, installations, deployments, and developing solutions for architecture, performance, and security. Experience with Puppet/Foreman, Ansible, virtualization, and network administration is required.

Design and develop scalable Java backend solutions, ensuring high code quality and performance. Troubleshoot issues, contribute to architectural decisions, and support team growth. Must have commercial Java development experience, knowledge of Spring, Hibernate, REST API, Microservices, and BPMN 2.0 tools.

Quality Inspector will ensure conformity of materials quality through incoming control operations. Tasks include incoming goods inspection, preparing inspection instructions, and registering non-conformity reports.

Lead end-to-end response to high-priority cybersecurity incidents, coordinating from detection to closure. Rapidly assess, triage, and prioritize incidents, delegate tasks, and provide regular status reports. Possess strong experience in Information Security Incident Management, including large-scale, complex cases and best practices. Hold a Master's degree and/or have 5+ years in incident handling, security operations, or IT incident management, with a track record of leading teams. Possess or are pursuing advanced security certifications (e.g., CISSP, CISSP-ISSAP, CISM).

Key Account Manager will manage sales and promotional activities for assigned clients, ensuring alignment with sales strategies and achieving predefined objectives. Requires higher education, FMCG industry experience, fluency in English, and strong analytical and relationship-building skills.

The Solution Engineer will plan, execute, and oversee data migration between systems, ensuring accuracy and security. Responsibilities include designing, building, and maintaining data solutions on the Microsoft Azure platform.

Manages, develops, and grows qualified leads and sales pipeline. Qualifies inbound leads and conducts outreach via phone, email, social media, and chat to drive engagement and schedule meetings for sales representatives. Supports demand generation efforts by promoting and following up on in-person and virtual events.

Senior QA Engineer to champion application quality and user experience. Refine requirements, identify gaps, and perform exploratory and structured testing (UI and API). Build deep product knowledge and contribute to test automation using Playwright (TypeScript/JavaScript).

Alfa Laval Kraków seeks a TMS Specialist to manage and implement settings within the Transport Management System and Trade Compliance Management. The role involves daily support of integrated TMS environments, problem-solving, and acting as a point of contact for internal and external stakeholders. Experience with IT systems, export companies, and excellent English skills are required.

The Associate Territory Manager Poland will support business goals by developing account plans, representing BioMarin at medical events, and achieving sales objectives. Requires a Pharmacist, MD, or BS/BA in life sciences with 3+ years of pharmaceutical or biotech sales experience.

Regional Performance Marketing Key User for Eastern Europe will propose and execute marketing campaigns, shape the Performance Marketing toolchain, and serve as a regional point of contact for updates and training.

As a Sales Development Representative, you will generate new business opportunities through proactive outreach and lead discovery. You will identify prospects, provide product information and quotations, and collaborate with colleagues on sales activities.

Happy Team seeks an experienced Chief Revenue Officer to lead commercial growth. This role will develop sales strategy, build a scalable revenue engine, and identify enterprise-level B2B clients.

Build production-ready full-stack applications for the AEC industry. Translate business needs into scalable technical solutions and improve existing systems.

The Lead – Service Delivery, Data & Analytics is a technical delivery lead for complex Data & Analytics customer engagements. This role requires strong Java development experience, cloud-native architecture knowledge, and experience with data platforms, streaming, and event-driven systems. The Lead will participate in customer discussions, lead technical design and implementation, and ensure high-quality delivery outcomes. This role requires airline industry experience and the ability to independently lead complex technical workstreams.