Top Software Engineer Jobs in Poland

Implement full-stack web features (frontend and backend), collaborate with product and design, write tests, monitor production, and grow skills across React/Ember frontend and C#/.NET backend services.

Build and maintain Marketing AI platform components end-to-end: gather partner requirements, design and implement backend services, integrate LLMs and AI tooling, analyze data to inform decisions, ensure production reliability and security, and collaborate across teams to deliver production-ready capabilities.

Design, build, test and support batch and streaming data pipelines and curated datasets on a modern lakehouse/AI platform. Improve data modelling, quality, reconciliation, performance and operational reliability, partner with stakeholders, and provide technical leadership for delivery.

Develop and support Windows enterprise platforms and identity and access management solutions. Participate in full software lifecycle: design, build, test, release, production support, troubleshooting, and cross-team collaboration to deliver secure, highly available global platforms.

Design, build and migrate workloads to public cloud; architect secure, highly available cloud-native services; collaborate with cross-functional teams to manage full software lifecycle, enforce governance, and promote cloud best practices across the firm.

Build, test, and maintain cloud-native platform services enabling safe, secure deployment to public clouds. Design and deliver infrastructure-as-code solutions, collaborate with cross-functional teams, enforce cloud security and compliance, and manage software lifecycle from requirements through release.

Design, build, test and support batch and streaming data pipelines and curated datasets on a Lakehouse/AI data platform. Implement data modelling, schema evolution, partitioning and data quality controls. Work with stakeholders to deliver production-ready, well-tested, high-performance data products and support operational monitoring and reconciliation.

Develop and maintain C# applications, design robust solutions with the team, write unit tests and occasional end-to-end test plans, conduct code reviews, and diagnose and resolve technical issues to ensure code quality and reliability.

Build, maintain, and own scalable, reliable software systems; collaborate with product, design, and engineers; participate in architecture and code reviews; troubleshoot and optimize production systems; mentor junior engineers; apply emerging technologies (including AI) to improve product and developer productivity.

As a Software Engineer at Zendesk, you will work on scalable products, optimize performance, and collaborate globally, focusing on backend and distributed systems.

As an Advanced Software Engineer, you will design, develop, and support Relativity software products, ensuring high performance and reliability in cloud-driven services.

Design, develop, and improve Mosaic One SaaS. Perform high- and low-level design, feasibility studies, documentation, code and design reviews. Write unit and system tests, fix bugs, deploy incremental releases, and coordinate development activities.

Drive performance and scale characterization for NVIDIA DGX Cloud across Kubernetes and NVIDIA components. Build automated tests, monitoring, and CI/CD for large-scale GPU-accelerated workloads. Triage and resolve distributed systems performance issues, collaborate with researchers and upstream open-source communities, and present findings at conferences.

Design and improve customer experience solutions integrating Salesforce and AWS services, utilizing AI technologies for backend services and production deployment.

Join PPG's Global Custom Software Solutions team as a Full Stack Developer, creating scalable applications with .NET and Angular, collaborating with Agile teams and integrating AI technologies.

Lead full life-cycle design, development, testing, deployment and documentation of scalable Java web applications. Drive architecture, integrate technologies, ensure solution quality, adopt emerging standards, and support product direction and customer deliverables.

Join the Oculus product team to design, build, and maintain Java-based SaaS portal features, backend integrations, and architecture improvements. Work on event-driven and real-time processing (Kafka, Flink), troubleshoot production issues, collaborate with product and operations, participate in design reviews and documentation, and support continuous system improvement for a high-availability financial trading platform.

As a Principal Big Data Engineer, you will design scalable solutions, develop data pipelines, create features, and collaborate with various teams to enhance Akamai's data platform.

Lead design and delivery of scalable backend services and APIs for financial data and money movement. Own system design, production readiness, reliability, compliance/security, cross-team coordination, code reviews, and mentor other engineers while operating high-throughput services on AWS.

Senior backend engineer for Affirm's Identity International team. Design, deliver, and operate identity/KYC and user lifecycle systems for international markets. Lead technical direction, translate goals into projects, improve code quality, availability, and scalability, mentor engineers, support on-call and operational health, and collaborate with product, design, and analytics to manage risks and tradeoffs.

Lead Android application architecture and development, solve deep OS and performance challenges, mentor engineers, drive secure backend integrations, optimize app performance, and ensure high-quality, testable code for enterprise mobile solutions.

Implement and optimize computer vision and image-processing algorithms for production on embedded and mobile platforms (x86, GPU, ARM, DSP). Contribute to architecture, code reviews, automated tests, cross-team communication, troubleshooting, and documentation to deliver high-quality product-ready code.

Develop and maintain embedded software for smart camera products using C/C++; work on Linux kernel, device drivers, and system services; integrate sensors and vision features; optimize boot, power, and data throughput; collaborate with hardware and algorithm teams; apply AI tools and champion software best practices, testing, and documentation.

The Software Engineer will design and maintain payment processing systems, mentor other engineers, and ensure security in client transactions within the crypto ecosystem.

Build scalable front-end and back-end features using React, Next.js, and Node.js. Design APIs, microservices, and cloud integrations on AWS. Improve performance, security, accessibility, and CI/CD pipelines. Collaborate with Product, Design, and QA in Agile teams and support production troubleshooting and continuous improvement.