backend developer English-speaking jobs in Świdnica

Senior Front-end Developer will drive front-end development for Omniverse-integrated applications, collaborating with UI/UX designers and backend teams. Responsibilities include developing and maintaining scalable React/Next.js applications, integrating APIs and data pipelines, and providing technical guidance to other developers. Requires a Bachelor's degree in a related field and 5+ years of front-end development experience with React, Next.js, TypeScript, and modern JavaScript frameworks.

Information Security Support Engineer to execute identity remediation initiatives, eliminate orphaned accounts, and support SailPoint application onboarding. Requires 3+ years of experience in IAM, IGA solutions, and privileged access management.

Security Operations Engineer will build, optimize, and maintain SIEM detection rules, primarily in Microsoft Sentinel. Responsibilities include testing, automation, application onboarding, requirements gathering, workshop facilitation, and technical documentation. Requires strong SIEM experience, rule creation, scripting, and communication skills. Familiarity with cloud platforms, operating systems, and databases is also needed.

Leads and oversees the full lifecycle of regulatory submissions for EU clinical trials under the EU CTR 536/2014 via CTIS. Provides strategic submission planning, cross-functional coordination, and subject-matter expertise. Ensures timely, high-quality, compliant submissions across the EU/EEA.

The Senior Director, Game Design & Bid Management leads the Design Department and the studio's bid development function. This role partners with leadership, Business Development, and other teams to align departmental capabilities with client needs and business objectives. Responsibilities include defining and executing the Design Department's strategy, leading organizational development, and ensuring design excellence across projects. The Senior Director also owns the end-to-end bid development process, leads estimation activities, and presents solutions to prospective clients.

The Director, Customer Care leads and develops customer care operations in Poland and Central & Eastern Europe, ensuring service excellence and strong customer relationships. This role oversees end-to-end service operations, collaborates with sales teams, and drives continuous improvement initiatives.

Experienced Scala Dev Team Lead to design, develop, and maintain scalable backend services for a location-based mobile game. Lead a team, collaborate with designers and product owners, and drive technical decisions. Strong Scala 3, REST APIs, Kubernetes, and Kafka experience required.

Support recruiters in IT hiring processes by sourcing candidates on platforms like LinkedIn and GitHub. Build talent pipelines and candidate networks while learning about technologies and software development.

Senior Systems and Instrumentation Design Engineer leads system definition and process integration for upgrades to legacy and emerging energy solutions. Designs, analyzes, and evaluates projects, utilizing modeling and automation tools. Manages project milestones and interfaces with internal and external stakeholders. Requires a Master's degree in a relevant engineering field and experience in oil & gas or energy engineering.

Lead UI/UX Designer will shape the user experience and implement the interface design of HSBC Productivity Suite application. This role involves rapid prototyping, collaboration, user feedback, and design excellence to develop a best-in-class colleague productivity app.

Technology Specialist – Security & Compliance ensures HEINEKEN’s technology risks are properly managed across Information Security, Data Privacy, and AI domains. The role supports Supply Chain Digital Innovation initiatives by enabling the secure and compliant adoption of new technologies. It contributes to portfolio-level risk governance by providing visibility on risk posture and ensuring alignment between Product Teams and Global Security, Privacy, and AI governance frameworks.

Leads Wholesale IFRS 9 and EWI model validation and model risk. Oversees and manages model risk and validation by collaborating with business to ensure robust and compliant models. Develops and maintains expertise within Wholesale IFRS 9 and EWI model validations. Provides guidance to model owners and developers on best practices. Leads model validation engagements with ECB JST and on-site model exams. Develops and maintains validation manuals and procedures. Plans and delivers validations of new and existing models.

Senior Backend Engineer to design, develop, and maintain scalable systems using Java, Spring Boot, and Postgres. Focus on greenfield development and improving existing systems for financial products. Requires fluency in Java, Bachelor's degree in a relevant field, and experience in building complex products.

Technical Adoption Specialist to support medium and large enterprise customers worldwide. Expert knowledge of Autodesk Civil 3D and AutoCAD required. Fluency in English and German necessary. Deliver coaching sessions, act as a technical advisor, and develop digital content.

Project Manager to lead all aspects of construction projects from tender stage to completion. Responsibilities include budget control, commercial management, progress monitoring, risk management, and stakeholder liaison. Requires 5+ years of experience in construction project management, specifically within M&E sectors.

Enterprise Sales Director to lead go-to-market strategy for Tier 1 and Tier 2 financial institutions across Europe. Drive multi-million dollar deals, build relationships, and close business. Requires 5+ years in enterprise sales, 3+ years closing complex enterprise software solutions, and fluency in English and French. Based in Poland with ~70% travel across Europe.

The Senior Communications Specialist supports internal communications across the Publicis Re:Sources EMEA region, partnering with regional leadership and local market teams. This role develops and implements communication strategies, drafts and edits employee communications, and ensures alignment with global priorities.

This postdoctoral researcher position supports modeling and quantifying energy droughts using historical data and climate scenarios. The successful candidate will contribute to scientific publications and project reports.

Drive and support Yokogawa Poland sales team(s) by initiating, identifying, developing, and defining business opportunities. Develop and maintain the product, applications, solutions, and services portfolio. Collect and analyze market and industry data to identify new opportunities. Maintain relationships with existing accounts and identify new business accounts. Collaborate with corporate, industry, and product marketing to ensure product and brand awareness.

Senior Order Management Compliance Specialist will ensure process documentation accuracy and compliance for international operations. Responsibilities include creating and maintaining SOPs, monitoring KPIs, supporting audits, and developing business continuity plans. Requires a Bachelor's degree and 4+ years of experience in process quality and compliance within order management. Fluency in English is required.