backend developer English-speaking jobs in Świdnica

Senior Development Lead will manage technical deliverables within project budgets and timelines. The role requires expertise in developing and enhancing technology solutions, including .NET, MS SQL Server, JavaScript, CSS, and Bootstrap. The candidate will participate in all aspects of the delivery cycle and deliver quality, robust code.

Commercial Finance Controller supports Sales/RGM/Demand Planning by preparing financial proposals and verifying assumptions. This role executes revenue planning, financial modeling, and performance reporting within the CPG industry.

This role acts as 2LoD within Treasury Risk, overseeing balance sheet protection across liquidity, funding, IRRBB, and CSRBB. Key duties include enhancing IRRBB methodologies (EVE/NII) and managing liquidity stress testing.

Experienced Executive Board Member sought to drive strategic direction and governance for a licensed Payment Institution. Contributes to growth, regulatory engagement with KNF, and international expansion. Requires senior leadership in fintech or regulated finance.

Technical Product Manager to join the OOSD Product Team. Translate business requirements into scalable technical solutions, bridging product, engineering, and airline partners. Requires 3-5 years of experience and understanding of NDC and airline distribution.

Full Cycle Recruiter to lead end-to-end recruitment delivery, meeting SLAs and KPIs. Provide market insights, manage stakeholder relationships, and deliver timely communication to candidates. Prior recruitment experience and ATS proficiency required.

Ensure performance, speed, and stability of real-time datasets as a Test Engineer. Develop test cases using Java, Groovy, Spock, and Rest-assured frameworks, focusing on automation and integration testing.

Experienced Chief Commercial Officer to lead commercial strategy and drive revenue growth. Responsibilities include building data-driven teams, optimizing pricing, and unlocking new growth opportunities. Requires 7+ years of senior commercial leadership.

Software Engineer to design, develop, and maintain high-performance backend systems and APIs using C# and .NET technologies. Experience in building resilient and highly available web services and understanding architectural standards is required.

Senior Business Analyst to shape the functional logic of internal panels and tools. Analyze data trends, translate business requests into technical specs, and validate new system functionalities. Requires fluency in English and Polish.

Drive overall marketing direction for LATAM across performance, SEO, SMM, affiliates, and brand. Lead media buying, manage budgets, and execute growth proposals within the iGaming landscape.

This 6-month internship provides hands-on experience in live TV operations and modern broadcast technologies. You will monitor systems responsible for live channel distribution, support engineers, and participate in maintenance and upgrades.

Senior Manager/Associate Director Finance Transformation manages restructuring and improvement processes for portfolio companies. Responsibilities include financial analysis, model development, and executing financing solutions. Requires 6+ years in Big4/Consulting or industry finance.

CTO & Co-founder role for an AI SaaS platform. Own technology strategy, architecture, and engineering. Must have experience building commercial SaaS, AI applications, and leading teams.

Senior QA Engineer to own end-to-end QA strategy and release quality for Monopoly Match across mobile builds and backend integrations. Requires expertise in native iOS/Android testing and API integration.

.NET Developer needed to design, develop, and maintain backend applications using .NET technologies. Responsibilities include building RESTful APIs, analyzing requirements, and ensuring high code quality. Requires 5+ years of C# and .NET Core experience.

Senior Cloud DevOps Engineer drives application migration to private cloud. Responsibilities include automating provisioning, deployment, and observability using Python, Bash, and CI/CD tools. Requires 7+ years in cloud DevOps and expertise in container platforms.

Cyber Defense GSOC L2 Analyst investigates security incidents, analyzes logs using SIEM/UEBA/EDR tools, and leads incident triage. Requires 4-5 years in a SOC environment with strong technical skills and fluent Business English.

Experienced Fire & Hydraulics Engineer to manage and design hydraulic and fire protection services for buildings in Warsaw. Requires degree in Engineering, knowledge of fire protection systems, and experience in various sectors. Familiarity with NFPA, FM Global, and local standards is essential. REVIT/BIM experience is a plus. Excellent communication and project management skills are required. Minimum basic Polish language proficiency and valid work permit needed.

Senior Product Designer leads end-to-end UX for complex enterprise SaaS, focusing on new agentic products and AI workflows. This role translates user insights into scalable design solutions, partnering with Product and Engineering.