backend developer English-speaking jobs in Świdnica

Lead and manage a team of engineers building player retention tools and integrations. Responsibilities include technical delivery, sprint planning, and team growth. Requires a solid engineering background and experience leading engineering teams.

Senior NodeJS Consultant will develop new features and products on a retail bank platform. Responsibilities include working in Scrum, advising clients, creating documentation, and reporting to a Team Leader. Requires minimum 4 years of experience with NestJS & TypeScript, PostgreSQL, Prisma ORM, Kafka, microservice architecture, Cucumber, GraphQL, Agile and DevOps environments, and solid backend software engineering.

Sensor Tower seeks a Back End Engineer with 3+ years of experience to design, implement, and optimize database operations. Responsibilities include full development lifecycle participation, optimizing endpoints, and collaborating with the team. Required skills include Ruby on Rails and a strong understanding of RESTful systems.

Supports the design, development, and improvement of a digital learning ecosystem. Focuses on building digital literacy curricula, learner experience pathways, and LMS front-end design and functionality. Requires a bachelor's degree and 3+ years of experience in digital learning, training, instructional design, or developmental learning roles.

Research & Innovation Engineer will lead 6G research projects, focusing on LiquidRAN™ technology. Responsibilities include designing and validating 5G/6G algorithms, contributing to network digital twin platforms, and conducting simulations. Requires a Master's degree in a relevant field and experience in 5G networks and 6G research trends. Strong Python scripting skills are required, and Matlab and C/C++/Java knowledge are beneficial.

Leads enterprise end-user device architecture, designing standards and roadmaps for Windows/macOS, iOS/iPadOS, Android, and industrial endpoints. Designs Intune policies, manages endpoint security, and ensures secure, scalable, and cost-effective solutions. Requires 7-10+ years of EUC/Modern Workplace architecture experience with deep Intune and MECM/SCCM expertise.

Senior Consultant for Global Compensation & Benefits will lead and optimize global compensation processes, advise on C&B matters, and manage relationships with external consultants. Requires a master's degree, 8+ years of experience in C&B within a multinational company, and proficiency in MS Office and HR applications.

Senior Site Reliability Engineer to design, implement, and maintain reliable, scalable cloud services. Collaborate with development teams, define SLOs, and drive automation and observability best practices.

QA Engineer with 10+ years of experience in automation, including some C++ knowledge, needed for a 6-month contract to hire role. Responsibilities include defining quality strategy, building automation systems, and collaborating with teams to ensure product quality.

Develop high-quality software solutions using Java and TypeScript. Collaborate in an agile environment, shaping requirements and contributing to AI projects. Experience with AWS or Azure, Angular, Spring, Hibernate, or Dropwizard, and SQL or NoSQL databases is required.

Provide customer service via phone, email, chat, and WhatsApp in Czech, Slovak, and English. Utilize Salesforce to track interactions and offer product advice.

As a Junior Cybersecurity Specialist in Vulnerability Management, you will assist in scanning systems for vulnerabilities, review reports, and prioritize remediation. You will prepare tickets, monitor patching status, and collaborate with IT teams on documentation and process improvements.

Leads the discovery, design, and implementation of a future-fit contingent labor operating model for Germany. The role will partner with the Global Programme Lead for Non-Permanent Labour, People (HR) Function, and Procurement to lead a significant change program.

Senior Service Provider Network Engineer to design, implement, and operate large-scale IP Core and Aggregation networks. Focus on high-availability SP environments including BNG, CG-NAT, and Juniper Paragon.

AML Analyst conducts KYC reviews, analyzes potential money laundering alerts, and prepares SARs for submission to TRACFIN. Requires 2+ years of experience in KYC analysis or AML/CTF, French proficiency (B1 minimum), and experience with AML monitoring systems.

Senior M365 Modern Workplace Consultant will implement and configure Microsoft 365 solutions. Expertise in areas like SharePoint, OneDrive, Teams, Intune, or system migrations to Microsoft is required. The role involves translating customer needs into technical designs, supporting proof of concepts, and participating in customer meetings.

Leads Enterprise Data Governance within Risk, driving strategy and operational excellence across data governance, quality, and policy frameworks. Partners with stakeholders to embed BCBS-aligned practices and enable regulatory-ready data.

Senior Software Engineer needed for a rapidly growing consumer technology company. Develop and scale pharmacy, telemedicine, and e-commerce platforms using Ruby and Ruby on Rails. Provide technical guidance and mentorship to junior engineers.

Lead development teams responsible for designing, implementing, and testing software features for Ericsson RAN Baseband. Experience in software development, change management, and Lean/Agile methodologies is required. Experience in real-time embedded or DSP software development and radio baseband/protocols is beneficial.

Supply Chain Consultant (SAP IBP) to support global and local clients in planning improvement initiatives. Experience in supply chain planning, system implementations, or process improvements is required. Strong analytical and communication skills are essential.