backend developer English-speaking jobs in Świdnica

Leads and performs monthly balance sheet reconciliations and account certifications for North American platforms. Ensures accuracy, compliance, and audit readiness. Supports month-end and quarter-end close activities. Collaborates with business partners to validate transactions and resolve discrepancies. Drives process improvements and mentors a growing team.

Senior Road Engineering Designer will carry out design tasks, prepare technical analyses, 3D models, and reports. You will participate in site visits, client meetings, and design workshops. Responsibilities include participating in infrastructure and multidisciplinary projects, cooperation, cross-discipline coordination, and managing legal/administrative processes.

EQT seeks an Associate Director, Information Security Risk to develop and maintain the firm's information security risk and control framework. This role will identify, assess, and track security risks, design security controls, and lead incident response activities. The ideal candidate will have 10+ years of experience in information security risk, cybersecurity governance, or technology risk within a regulated financial services environment.

Strategic CTI Expert needed to analyze cyber threats, communicate risks, and drive actionable changes. Experience with threat intelligence platforms (e.g., Recorded Future) and translating technical insights into business decisions is required.

Lead IT projects, develop on-prem and cloud infrastructures, and design/optimize IT system architectures. Consult on technologies, evaluate infrastructure performance, and manage integrations and migrations.

Channel Sales Engineer – After SalesAre you passionate about business development, channel sales, and turning data into commercial success? Do you enjoy working with distributors, identifying growth opportunities, and influencing business decisions through market insights?

Production Engineer will ensure stable operation and development of production systems. Responsibilities include process analysis, system issue identification, and implementation of improvements to enhance production efficiency, quality, and reliability.

Design, develop, test, deploy, and support Relativity cloud software products in .NET/C#. Collaborate with a scrum team to develop products, features, and services. Provide technical guidance to team members and mentor less senior engineers.

Senior Workday Consultant to lead, design, and implement Workday solutions across HR processes. Provides expert guidance, facilitates workshops, and mentors junior consultants. Requires proven Workday experience, strong communication, and analytical skills.

We are seeking a .NET Developer with at least 3 years of experience to join a backend team. Responsibilities include developing, maintaining, and optimizing .NET applications, designing and implementing APIs, and supporting existing solutions. Experience with C#, Java, relational databases, and Git is required.

Manage game releases, provide technical support, and operate customer project management software. Collaborate with stakeholders and clients to define and maintain the game release roadmap.

Join the Veeam Quality Assurance team in Warsaw and work on Veeam products. Analyze software requirements, test products, and communicate with the product development process. Evaluate test results, maintain defect databases, and possess a technical education background or passion for technology.

QA Automation Engineer will design and deliver automated tests using Python to ensure quality software products. Responsibilities include exploratory, security, API, and performance testing, as well as documenting issues and collaborating with developers and stakeholders. Requires 4 years of testing experience, 2 years in automation, proficiency in Python and pytest, and familiarity with automation frameworks.

Backend and Security Engineer will design, build, and maintain scalable backend services and APIs. Responsibilities include implementing secure communication flows, integrating security data into monitoring platforms, and managing cloud infrastructure using AWS, Docker, Kubernetes, and Redis.

The Transition Services Manager provides direct support to employees experiencing separation from the company, including retirement and reduction in force. This role requires 5+ years of experience in benefits administration, compensation, or equity, and expertise in offboarding processes and severance programs.

Software Engineer with 8+ years of experience in software development required to support in-country applications in Kazakhstan. Responsibilities include research, design, implementation, and management of software programs, code reviews, and troubleshooting complex issues. Fluent Russian and English required for communication with local vendors, regulators, and user teams. Technical skills include .Net framework, MSSQL & Oracle databases, Redis/Hazelcast, Kafka/Active MQ, and Linux RHEL.

Provides first-line technical support for clients, resolving issues and escalating complex problems. Handles incident tickets, ensuring SLA compliance and collaborating with internal teams. Requires 1 year of technical support experience, fluency in English and Russian or Ukrainian, and proficiency with DevTools, Kibana, Grafana, Jira, and Confluence. Must be able to work in a shift-based schedule, including nights.

Senior Full Stack Developer sought for long-term engagement. Design, implement, and modernize a trading platform. Strong experience in Angular, TypeScript, Java Core, Spring Boot, and REST APIs required. Lead technical discussions and collaborate with stakeholders.

This supervisor-level role oversees the operational performance and reliability of enterprise Windows and Linux server platforms, storage, backup, and virtualization services. The Platform Operations Supervisor leads day-to-day Run operations, collaborates with the Build team, and ensures operational services follow the defined ITIL framework and service level agreements.

Experienced Affiliate Manager to drive partner acquisition and scale affiliate performance across Tier 1 and Tier 2 markets in the iGaming vertical. Responsibilities include onboarding affiliates, managing budgets, optimizing campaigns, and analyzing performance. Requires 3+ years of experience in iGaming affiliate management, strong negotiation skills, and fluency in English, Ukrainian, and Russian.