backend developer English-speaking jobs in Świdnica

Develop and maintain Python applications for AI-driven solutions. Integrate semantic search, knowledge graph architectures, and vector database technologies. Optimize performance for large-scale data processing.

Apptailors seeks an SEO and Content Marketing Specialist to develop and execute SEO strategies, create content, and drive organic traffic for Taptool, an AI-powered mobile app platform for Shopify stores.

Senior Full Stack Engineer to design, develop, and deliver secure, cloud-native solutions. Experience with Python, AWS, React, and CI/CD pipelines required.

VMware Engineer needed for a project with a leading French telecommunications company. Responsibilities include incident handling, project work, and on-call duties. Must have good French language skills (min B1) and VMware knowledge. OpenShift, Pure Storage, or NetApp experience is a plus.

Cybersecurity Operations Analyst will support ticket triage, event correlation, incident response, and other security activities across a global enterprise footprint. Requires demonstrable understanding of NIST / SANS Cybersecurity Incident Management Frameworks, experience with IP network and routing, and experience with cybersecurity incident response processes and procedures. Must have at least one of the following certifications: CISSP / CEH / ECIH / CHFI / Certified SOC Analyst / Certified Cloud Security Professional.

Experienced Data Engineer needed to design, build, and maintain data pipelines and workflows within AWS environments. Collaborate with data science, analytics, and product teams to deliver scalable data models and reliable datasets.

Leads multi-therapy capital sales processes, supports account targeting and portfolio expansion, and partners with commercial teams to optimize territory planning and capital deployment strategies.

Application Security Engineer will conduct penetration testing, oversee vulnerability management, and support threat hunting initiatives. Responsibilities include evaluating security controls, identifying gaps, and leading remediation efforts. Requires 6-8 years of experience in information security, hands-on experience with penetration testing, and proficiency with security testing tools.

The Junior Salesforce Developer will configure, build, and customize Salesforce Community Cloud applications using various tools and technologies. Responsibilities include designing, developing, and testing applications while adhering to Salesforce best practices and Agile methodologies.

Senior Implementation Engineer to drive enterprise SaaS implementations for large organizations. Develop solutions, partner with stakeholders, and ensure successful onboarding. Requires 3+ years of experience in IT/OT software, strong technical skills, and excellent communication.

WordPress Developer will design, develop, and maintain scalable WordPress solutions. Requires 6+ years of experience with WordPress development, PHP, MySQL, REST APIs, and modern coding standards. Must have strong frontend skills with HTML5, CSS3/SCSS, and JavaScript (ES6+).

We seek a detail-oriented YouTube Video Editor to collaborate with clients and internal teams. Responsibilities include editing video footage, creating graphics, incorporating music, implementing SEO strategies, and managing video files. Requires 1-2 years of experience, proficiency in video editing software, and excellent storytelling skills. Fluency in English is required. A portfolio is necessary.

Own product strategy and roadmap for Insurance Products. Lead execution of product changes, monitor performance, and define KPIs. Coordinate cross-functional compliance projects and establish operating rhythm. Must have 3+ years of product management experience, including backlog ownership and leading delivery with a team of engineers. Comfortable with SQL, BI tools, and data-driven decision making. English fluency (C1) required.

Financial Controller to support finance team with analyses and reports. Requires knowledge of accounting and financial analytics, experience in controlling or accounting, and advanced Excel and PowerPoint skills. Power BI experience is a plus. Must have excellent English communication skills and be able to present data and draw conclusions.

Software Engineer (C++) to support GPU infrastructure for a global tech company. Responsibilities include library integration, debugging, build maintenance, validation, and automation. Requires strong C++, Linux systems programming, and analytical skills. Must be based in Europe.

Experienced Sales Development Representative to drive leads, book meetings, and close deals for a fast-growing AI startup in the Polish market. Fluent Polish and English required.

Senior AI DevOps Engineer needed to architect, deploy, and scale AI/ML/GenAI systems at scale, including LLMs/SLMs. Requires 5+ years in DevOps/Cloud Engineering with proven experience deploying LLMs/SLMs in production and expertise in IaC (Terraform/Ansible), Kubernetes, and Python/Bash/PowerShell.

Senior Project Manager will lead GBS M&A projects, IT projects, and standard Waterfall projects and programs. Responsibilities include ensuring cross-functional alignment, maintaining compliance, and overseeing quality assurance processes. Requires experience in driving M&A transformations, project management methodologies, and project management tools.

Leads complex, escalated site contract negotiations for global clinical trials, resolving legal, financial, and operational challenges. Develops and maintains contracting frameworks, mentors team members, and ensures compliance.

Develops embedded low-level software for washing, cleaning, and drying cycles in appliances. Manages software maintenance, ensures pre-compliance through testing, and provides test reports. Requires C# programming knowledge, .Net environment experience, and proficiency in Git.