backend developer English-speaking jobs in Świdnica

Senior Golang Developer to design, implement, and maintain scalable backend systems within a microservices architecture. Experience with SQL and NoSQL databases, Docker, AWS, and React is required.

Quant Developer / Intraday Quant Trader designs and develops data-driven strategies and quantitative models. Builds and implements algorithms in Python, analyzes data, and performs backtesting. Requires a degree in a quantitative field, strong Python skills, and experience with SQL and data analysis.

Principal Software Engineer to design software solutions for networking products (switches, routers, smartNICs/DPUs). 7+ years of Embedded Application Development experience required. Expert knowledge of C and Linux OS. Deep understanding of networking protocols and experience with embedded device software stack design. Collaborate with QA and marketing teams.

Maintain and evolve the Microsoft Fabric platform, ensuring a stable and scalable environment. Design, build, and manage data pipelines using the medallion architecture (bronze, silver, gold). Develop and optimize data models for analytics and reporting using Python (PySpark) or Spark SQL.

Enterprise Architect responsible for defining and executing enterprise architecture strategies and standards. Develops business application roadmaps and ensures IT solutions are designed and integrated efficiently. Collaborates with Business and IT teams to translate business requirements into solution capabilities. Requires 10+ years of experience in Enterprise Architecture, Process Excellence, Solution Architecture, or related IT domains. Fluency in English and residing in Poland required.

Solution Architect for Data Modelling designs and governs enterprise-level data models across an analytics platform. This role involves designing logical data models, establishing standards, collaborating with stakeholders, and overseeing implementation in tools like Databricks.

Senior IT Compliance Specialist ensures compliance of Toyota Central Europe's IT systems with regulations and industry standards. Analyzes, designs, implements, and supports compliance processes for a range of technologies. Requires 5+ years' experience in IT compliance and risk management.

Drive the go-to-market strategy for Cloudboostr, an enterprise-grade open cloud platform. Identify and engage with leadership stakeholders in government agencies and enterprises across the EU.

Industrial IT Engineer ensures smooth production system operation, troubleshooting issues, and supporting operations teams. Requires experience in industrial environments, understanding of industrial IT, and programming knowledge (Java, C++, C#). Strong communication skills and fluency in English and Polish are essential.

Administers, optimizes, and automates the Zscaler suite (ZIA and ZPA). Designs and supports secure network and cloud architectures, including Zero Trust access, segmentation, and traffic forwarding. Investigates and resolves security, connectivity, and access issues across on-premises, hybrid, and cloud environments.

Mid/Senior Backend Developer to work on mission-critical backend and BFF services for a telecommunications client. Responsibilities include developing scalable services, designing REST APIs, integrating systems, and supporting production systems. Requires 4+ years (Mid) or 6+ years (Senior) of commercial backend development experience, strong Java 21 and Spring Boot 3.x experience, and English B2.

Leads the Business Consulting practice focused on the Banking/Finance industry, managing a team of 70 IT Business Consultants and Business Analysts. Provides senior IT Business Consulting support to retail banking clients.

Data Engineer / Data Scientist with 5-6+ years experience in Python, PySpark, and Big Data. Develop scalable data pipelines, AI/ML models, and agent-based solutions leveraging LLMs. Experience in financial crime detection and GCP is a plus.

Junior Manager responsible for creating and maintaining product roadmap for CRM system. Manages product backlog, prioritizes tasks, and participates in Scrum meetings. Requires 3-4 years experience as Product Owner/System Analyst/Business Analyst with strong product knowledge and experience in building loyalty programs. Excellent communication, collaboration, and analytical skills are essential.

Lead and manage a technical team (Mechanical Design, Software, Electronics) in the development and commercialization of electrical products. Experience in frequency converters (VFDs) is desirable. Strong negotiation and communication skills required.

Electronics Engineer will design circuit schematics and PCBs for digital and analog circuits, including high-frequency digital lanes, radio signals, power sections, and analog electronics. Must be able to work independently and collaboratively, design PCB layouts, and perform board bring-up. Experience with Altium Designer is required.

Technical Architect will maintain and improve Azure DevOps for API platform tooling. Responsibilities include supporting platform users, developing applications like the Developer Portal, and contributing to API security. Requires fluency in English, experience with .NET/C#, Azure API Management, and Azure DevOps.

Full-Stack Software Engineer to develop innovative payment solutions and 3rd party integrations for a global leader in fueling and convenience retail. Responsibilities include designing new functions, collaborating with global Scrum teams, and delivering high-quality software. Requires a Bachelor's degree in computer science or equivalent, 5 years of software development experience, and familiarity with Angular/HTML5/React, Docker/Kubernetes/VMWare, C# and .NET Core.

Product Owner (Product Director) will own a hardware product, defining its vision, roadmap, and improvements. Responsibilities include market analysis, customer feedback integration, team leadership, and ensuring product quality and cost-effectiveness. Requires experience with hardware, backlog management, and team leadership. Fluent English and Polish required.

Senior Site Reliability Engineer will design, build, and maintain robust, scalable systems on AWS and Kubernetes. Responsibilities include defining and driving SLIs, SLOs, and SLAs, improving observability, and participating in incident response. Experience with Java, Terraform, PostgreSQL, Grafana, Kubernetes, Docker, Kafka, ArgoCD, and Karpenter is required.