backend developer English-speaking jobs in Świdnica

ServiceNow Developer to maintain and develop the ServiceNow platform for a global biotechnology company. Requires 4+ years of experience, ServiceNow System Administrator (CSA) certification, and fluency in English and Polish.

Conduct research on engineering materials using spectroscopic methods (ICP-MS, FTIR, Raman, etc.). Operate, supervise, and maintain research facilities. Prepare reports, publications, and presentations. Collaborate with research groups and external partners. PhD in materials engineering, physics, mechanics, or related field required. Proven research experience and knowledge of materials engineering, solid-state physics, and spectroscopic techniques are essential. Strong analytical, communication, and teamwork skills are necessary. Fluency in English is required.

Supports cloud migration efforts and documents product requirements from drafting to user review. Translates customer needs into product requirements, leads demonstrations and workshops, and owns Data and Insight products. Collaborates with engineering, marketing, legal, and security to deliver products and provide customer support.

Lead Data Scientist will define and deliver ML roadmap, lead projects from research to implementation, and optimize models handling terabytes of data.

Develop and maintain high-quality, responsive user interfaces. Collaborate with designers and developers to implement front-end solutions.

IT System Engineer to maintain, support, and develop network environments, including Data Center and office locations. Administer Microsoft ecosystem services, execute Disaster Recovery procedures, and operate backup solutions. Provide second-level support, implement network solutions, and coordinate with external partners.

Senior Site Manager with 3-5 years of experience managing clinical trials. Acts as primary contact between Sponsor and Investigational Site, ensuring compliance with GCP, company SOPs, and regulations. Responsible for site initiation, monitoring, management, and close-out activities. Requires strong knowledge of GCP, local laws and regulations, and assigned protocols.

Software Engineer III will architect and engineer observability platforms for Box's globally distributed environments. Responsibilities include building software, frameworks, and tools for reliable operations, managing production applications, and collaborating with engineers to foster engineering principles. Requires 3+ years of experience using higher level languages and experience with cloud technologies like GCP, AWS, or Kubernetes.

Technical Piping Chief for a power plant project in Kozienice, Poland. Coordinates piping engineering, reviews vendor documentation, and ensures compliance with codes and standards. Requires a Bachelor's degree in engineering and 7+ years of experience. Fluency in English is required.

Senior Consultant will design, implement, and optimize cloud-based enterprise imaging platforms. Responsibilities include leading architectural design, implementing CI/CD pipelines, developing APIs, and managing databases. Requires extensive experience with cloud platforms (AWS, Azure, GCP), programming languages, API development, and DevOps methodologies.

PROJECT DETAILS: Contract: B2B Project length: 3 months + possibility of an extension Start date: ASAP Rate up to 220 PLN/h nett + VAT Working model: hybrid, 3 days from the Warsaw office, 2 days remotely Possible strong part-time AI / Data Engineer – Python, NLP, Spark, ML Pipelines We are looking for an AI / Data Engineer to join an international project focused on building and improving AI-dr

Mid Java Software Engineer will build and maintain high-performance Java services for sports data and betting products. Responsibilities include designing, implementing, testing, and deploying features, collaborating on cloud-native solutions on AWS, and writing clean, well-tested code. Requires 2+ years of professional software development experience delivering production Java software. Experience with AWS, Kafka, Docker, or Kubernetes is a plus.

The Workface Planner supports the project's Workface Planning (WFP) Advanced Work Packaging (AWP) program. Responsibilities include planning field work, providing construction input during engineering and procurement, scoping and managing work packages, and coordinating across project functions.

Senior Account Manager will lead demos, guide onboarding, grow accounts, and collaborate with teams to ensure client success. Requires 2+ years of experience in sales, account management, or customer success, experience with SaaS contracts, and fluency in English.

Onboarding Assistant will ensure a smooth onboarding experience for Platform Services clients. Responsibilities include lead qualification, application processing, and guiding clients through the onboarding journey. Strong communication skills in English and German are required.

Manages site activation, maintenance, and regulatory activities for clinical studies. Develops and implements project plans, ensures regulatory compliance, and provides technical and scientific support. Requires 7+ years of experience in a clinical environment and strong leadership, communication, and problem-solving skills.

Technical Project Manager (System Project Leader) leads projects from design to manufacturing, overseeing engineering teams and ensuring on-time, on-budget delivery of eMobility technology.

The Business Analyst Professional - RDT Group Function will translate compliance requirements into digital solutions. This role will drive the strategic vision and delivery of compliance-related products, analyze business processes, and enable automation and digitization. The ideal candidate will have experience in compliance, audit, risk, or governance environments and strong analytical and communication skills.

Manage an ongoing SAP optimization project for a major retail client, focusing on performance, data volume, and retention. Coordinate with technical teams, stakeholders, and the SAP Architect. Translate technical topics into business impacts and decisions. Lead discussions on data retention policies and performance trade-offs. Ensure project alignment with business operations and drive process improvements.

Shape the product vision and roadmap for AI features across CKEditor. Translate business needs into technical requirements and manage the product lifecycle. Collaborate with engineering, design, and business stakeholders to deliver high-quality, scalable solutions.