Top Software Engineer Jobs in Czechia

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.

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.

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.

Review, rank, repair, and refactor AI-generated code to improve correctness, performance, and style. Provide detailed written feedback and edits for RLHF pipelines, converting expert judgments into signals used to train models. Work asynchronously as a remote 1099 contractor.

The Staff/Lead Engineer role involves maintaining and enhancing video generation infrastructure, building monitoring tools, and ensuring scalable solutions while evaluating commercial impacts and guiding team direction.

Build and maintain the Mews POS Android app using Kotlin and modern Android practices. Own end-to-end feature development, ensure performance, reliability, security, and observability, collaborate with product and design, ship frequently in an agile environment, and contribute to long-term technical health.

Canonical is hiring a Software Engineer to develop features for Kubernetes, focusing on operators and integrations while collaborating in a distributed team.

Design and implement robust Rust services for trading and payments while focusing on reliability and performance, collaborating on distributed systems architecture.

Design and implement robust Rust services and foundational libraries for Kraken's core infrastructure, ensuring security and maintainability while collaborating on distributed systems architecture.

The Software Engineer will design, build, and maintain backend software solutions using .NET in Azure. Responsibilities include API development, applying software engineering practices, and collaborating with DevOps and architecture teams.

As an Experienced Python Software Engineer, you will develop microservice backend systems, optimize DevOps pipelines, and contribute to AI/ML initiatives for innovative cybersecurity solutions.

Develop and maintain RPM and related package management components in C/C++, implement features and fixes, contribute automated tests for CI, debug issues, review patches, and collaborate with developers and users.

Join a Prague SCRUM team to develop and scale a global CX platform. Build and integrate PHP services, ensure performance, observability, and quality, and collaborate across QA and global teams.

Build and optimize Alpaca's algo trading platform, focusing on high-performance brokerage services while leveraging frontend and backend engineering skills.

As a Mid-Level Backend Engineer, you'll enhance the reliability, observability, and scalability of the EVC platform by building API integrations, improving system performance, and strengthening infrastructure.