backend developer English-speaking jobs in Świdnica

Senior o9 Solutions Techno-Functional Consultant to support enterprise supply chain planning. Responsibilities include o9 configuration, workflow optimization, report design, production issue resolution, and team leadership.

AI Backend Engineer needed to build and maintain production backend services using Python and Django. Experience with JavaScript, React, AWS, Kubernetes, and API design is required. Contribute to product and technical direction in a fast-paced environment.

Senior Performance Engineer will develop tools to measure application performance, triage issues, and collaborate with engineering teams to design and execute performance tests. Requires a Bachelor's degree in computer science or related field, 5+ years of experience in performance engineering, and expertise in tools like LoadRunner, JMeter, Grafana, and AppDynamics.

Senior FullStack Developer to design, build, and maintain scalable web applications using NestJS, NextJS, and TypeScript. Lead architecture decisions, ensure code quality, and collaborate with cross-functional teams. 5+ years of fullstack development experience required.

Senior Backend Engineer will build and maintain Python backend services for an AI-powered procurement platform. Responsibilities include designing APIs, processing large datasets, and collaborating on code reviews and CI/CD practices.

Implementation Support Engineer will support the delivery of payment processing capabilities across client environments. Responsibilities include onboarding, configuration, testing, and troubleshooting authorization flows and transaction processing issues.

Manager AI and Digital Solutions will support the global strategy and development of ConverterTec Group. This role will design and implement AI and digital solutions to enhance productivity across Microsoft 365. Responsibilities include leading workshops, developing agent solutions, ensuring secure deployment, and collaborating with stakeholders.

Python Cloud AI Engineer needed to design and build cloud-native applications using FastAPI and AWS services. Integrate with AI cloud services and operate modern AI infrastructure. Requires 5+ years of Python web development experience, REST API knowledge, and hands-on experience with AWS services (Lambda, S3, API Gateway, DynamoDB).

Cyberly seeks a Founding GTM Lead to build and scale its go-to-market engine. Responsibilities include growth experiments, paid acquisition, outbound systems, funnel optimization, and demand generation. Must have 3+ years of B2B SaaS growth experience and a strong performance marketing background.

Makers’ Den seeks a mid-level TypeScript/ReactJS developer to build and maintain modern web applications. Experience with React, TypeScript, and Next.js is required. Familiarity with Tailwind, pnpm, vite, tRPC, and Drizzle is a plus. Must be comfortable working independently in a remote setting.

Leads and scales cross-functional teams in AI/ML, with experience in Generative AI, LLM-based applications, and AI-driven recommendation systems. Requires 10-12+ years of experience, including 5+ years in AI/ML leadership roles. Proven ability to deliver production-grade AI/ML systems end-to-end and translate business needs into AI-driven products.

Senior Site Reliability Engineer will collaborate with teams on reliability and observability initiatives. Responsibilities include improving tooling, responding to incidents, and partnering with product engineers to design and operate services.

Site Reliability Engineer (m/f/d) to design, implement, and maintain Linux-based environments. Responsibilities include managing virtual environments, container platforms, and CI/CD pipelines. Requires strong Linux system administration, virtualization, and scripting skills.

Design, develop, and enhance responsive web applications for cybersecurity within a global financial institution. Collaborate with Agile DevSecOps teams to improve user experience through innovation and best practices.

AI Engineer to develop intelligent solutions for international digital projects. Experience with Python, React, LLM integrations, and AI agent workflows required. Must have experience with CI/CD, cloud environments, and testing practices.

As a Senior Analyst in the Integration team, you will transform business requirements into user stories for the development team. This role involves collaborating with stakeholders, mapping integrations, and understanding domain requirements.

AI Engineer to design, implement, and maintain AI-powered applications for the financial industry. Requires proficiency in Python or TypeScript, full-stack development, and experience with LangChain, LangGraph, and LLMs.

Full-Stack Developer to build and maintain software products in a bilingual (English/Polish) environment. Utilizes modern technologies like TypeScript, Angular, Nest.js, and Redis.

Senior Kotlin Developer to design, develop, and troubleshoot Android applications for automotive connectivity components. Requires 4+ years of experience, strong Kotlin and Java skills, and proficiency in Android architecture and SDK.

Experienced leader to define and execute cloud and DevOps strategy, leading a team of engineers to achieve continuous delivery and operational excellence. Requires expertise in multi-cloud environments (AWS, Azure, GCP), CI/CD pipelines, IaC, and security best practices.