Top Software Engineer Jobs in Czechia

Build and maintain Python applications for data analysis using NumPy and pandas; containerize with Docker and support CI/CD; integrate data from S3, Azure Data Lake, and Databricks; collaborate to deploy and maintain ML models; follow SOC2-compliant SDLC using Git and Jira; troubleshoot performance issues and participate in code reviews.

Design and build AI-powered search features, collaborate with team members, and optimize retrieval pipelines while ensuring data is correctly indexed for search systems.

The Senior Full-Stack Software Engineer will design and build scalable web applications, develop APIs, mentor engineers, and improve engineering practices.

The Full-Stack Software Engineer will design, build and maintain web applications, develop APIs, enhance system performance, and collaborate with cross-functional teams for product development.

Design and build scalable web applications, lead technical initiatives, define system architecture, and mentor engineers while collaborating with product and design teams.

The Senior Software Engineer will lead the architecture and development of real-time systems in the Zeta Marketing Platform, collaborating with teams to create scalable solutions and mentor developers.

Design, build, and integrate AI-powered features into 8am products. Collaborate with product, engineering, and data teams to prepare data, develop and deploy LLM-based services, write Python code, and build reliable, scalable AI infrastructure and monitoring.

Seeking a junior/medior Fullstack Software Engineer with proficiency in Java, willing to learn Scala and functional programming. Responsibilities include developing features across client, backend, and cloud, and fostering a collaborative culture.

Lead design, development, deployment, and operation of scalable Network-as-Code and Infrastructure-as-Code solutions. Integrate Agentic AI/MCP, build production APIs, containers, monitoring, and front-end tools, manage technical debt/vulnerabilities, collaborate with architects and product teams, and mentor engineers.

Lead system/software engineering teams in designing, developing, and integrating software solutions for hybrid cloud automation and manage customer engagements.

As a Software Engineer, you will help train large-language models in code evaluation and training, focusing on Ruby, with an emphasis on code review and improvement.

Train large-language models to improve code quality by comparing snippets, providing feedback, and refining AI-generated code. Requires strong communication skills and attention to detail.

Responsible for training large-language models by reviewing, ranking, and improving AI-generated code. Requires strong software engineering skills.

Join Mews as a Software Engineer in the Connectivity team to design, implement, and maintain backend services and public APIs, ensuring high reliability and performance while collaborating with partners and other teams.

The role involves designing, developing, and supporting software systems for authentication and access management, focusing on API integration and security compliance. Responsibilities include managing Okta integration, implementing monitoring tools, and collaborating with engineering teams.

Part-time paid internship contributing to a reusable front-end UI toolkit: enhance Playwright automated UI tests, collaborate with designers on documentation, deliver milestones, and learn under a mentor while working onsite in Prague.

This internship involves working on a project in a software development team, using various programming languages, while learning in an Agile environment.

The Software Engineer will design and implement secure backend services using Java or C#. Responsibilities include contributing to microservices, collaborating in agile teams, and maintaining CI/CD pipelines, while focusing on security and code quality.

Designs and develops software products, focusing on agent software for Windows and collaborating with remote teams. Responsibilities include coding in Rust and C++, adhering to agile practices, and ensuring code quality.

As a Software Engineer, you'll develop software for Ceph and distributed storage, collaborating with a global team to enhance cloud solutions.

As a Software Developer, contribute to the design and development of secure digital banking solutions using C++ and supporting CI/CD processes.

Review, rank, and improve AI-generated code to train LLMs: compare implementations, repair/refactor for correctness, efficiency, and style, and provide detailed feedback for RLHF pipelines. Work asynchronously as a remote contractor, injecting ratings, edits, and test results to improve model outputs.

Evaluate and improve AI-generated code: compare and rank snippets, repair and refactor for correctness, efficiency, and style, and inject detailed feedback and test results into the RLHF training pipeline as an asynchronous remote contributor.

Review, rank, and improve AI-generated code across languages, focusing on Ruby. Repair/refactor code, provide detailed written justifications, and inject ratings/edits/test results into the RLHF pipeline to help train models.

Evaluate, rank, repair, and refactor AI-generated code to improve correctness, efficiency, and style; provide detailed written feedback for RLHF pipelines; and help maintain the code-evaluation and training workflow remotely.