Top Software Engineer Jobs in Poland

Lead technical strategy for AI platform development at CaptivateIQ. Architect AI systems, set quality standards, and mentor engineers while collaborating with senior leadership.

As a Staff Software Engineer, you will drive technical direction, architect AI features, mentor talent, and optimize platform performance across teams.

Design, build, and maintain cloud-based data pipelines and infrastructure on AWS, integrating on-prem and cloud flows. Implement IaC, CI/CD, containerization, observability, and automation to ensure high-throughput, reliable data ingestion and processing for autonomous systems.

Own and extend simulation tooling for autonomy: integrate simulators with the production autonomy stack, ensure determinism and reproducibility, run large-scale cloud scenario execution, build evaluation and triage tooling, author scenarios, and maintain pipeline performance and coverage for V&V and release gating.

Design, develop, test, deploy, and maintain scalable Java/Spring backend applications on cloud platforms. Collaborate on technical solutions, perform code reviews, troubleshoot production issues, improve development processes, and stay current with emerging technologies.

Design, implement, test, document, and maintain the cloud routing overlay and related products. Develop high-quality code and networking configurations, collaborate globally to build features, resolve bugs, and drive technical consensus across teams.

Design, build, test, deploy, and maintain scalable Java backend applications using Spring. Work with cloud platforms and services, Apache Kafka, microservices, and databases. Collaborate with product and architecture teams, perform code reviews, troubleshoot production issues, and improve development processes.

Design and build highly scalable, low-latency market data systems and APIs. Implement backend services, influence architecture, maintain test coverage, participate in code reviews, troubleshoot incidents, and occasionally be on-call. Work spans streaming and historical market data endpoints and developer-focused API improvements.

Provide first-line technical support for a Next.js/React/Node.js/TypeScript/Supabase application: reproduce and fix bugs, deploy TypeScript fixes, improve reliability and performance, communicate solutions to customers, collaborate with Product/QA/Engineering, and contribute to documentation and monitoring.

Lead development of high-impact backend systems for Waymo, focusing on enhancing rider experience and analyzing city health data to provide insights.

Join Reedsy to develop and improve a collaborative word processor, adding features and ensuring performance and security for users.

The Staff Software Engineer will guide project delivery, collaborate with clients, define product requirements, and support an effective engineering culture.

Design and implement a video processing engine, develop a cross-platform rendering engine, integrate systems, and optimize performance while collaborating with other engineers.

Build and operate cloud-native platform services and developer tooling using .NET and Azure. Lead Infrastructure as Code efforts, CI/CD and DevOps adoption, container orchestration, observability, and performance monitoring. Collaborate across teams, mentor engineers, and integrate AI/ML into platform workflows to improve developer productivity and reliability.

Lead development and test architecture for enterprise investment-operations products. Provide technical leadership, balance hands-on coding (C#, Angular, APL) with automation-first testing (E2E, API, integration), CI/CD improvements, root-cause analysis, and mentoring. Collaborate cross-functionally to align technical and quality goals and drive engineering process and tooling improvements.

Lead design and delivery of full-stack software enabling device protocol communications for millions of IoT devices. Architect scalable backend solutions, guide SDLC, mentor engineers, collaborate cross-functionally, and drive quality, performance, and process improvements.

Lead rapid prototyping, architectural research, and complex technical projects for a Kubernetes virtualization platform. Partner with the CTO to shape product direction, integrate new technologies, and occasionally engage customers to translate needs into engineering solutions. Provide technical leadership beyond coding and mentor the team.

Develop core backend components for a blockchain network, focusing on reliability and scalability, mainly using Rust. Ensure code quality through testing and debugging.

The Senior Full-stack Engineer will design and build features in TypeScript, driving projects with a product mindset and collaborating in a dynamic startup environment.

The Staff Software Engineer will lead technical direction, improving system design and mentoring others while writing code and collaborating across teams for a cloud-based generative coding platform.

The role involves debugging and developing C# and APL code, collaborating with consultants, resolving performance issues, and improving software solutions for clients.

Develop and maintain mobile app and no-code quest editor, implement gameplay engine and server, design software architecture, and collaborate in one-week Scrum sprints using C++, Qt, QML, MySQL, and AI-assisted tools.

As a Fullstack Software Engineer at Amplemarket, you will design and build features for our AI-powered sales platform, collaborating with co-founders and cross-functional teams to enhance user experience and solve complex problems.

As a Frontend Software Engineer, you will build user interfaces for Amplemarket's sales platform, collaborating with co-founders and cross-functional teams to enhance product usability and user experience.

Amplemarket seeks a Senior Backend Software Engineer to build reliable backend systems, design APIs, collaborate cross-functionally, and drive product development.