Top Software Engineer Jobs in Poland

Design and build LLM-based autonomous security agents and self-healing remediation pipelines. Integrate AI-driven threat detection into CI/CD and GitOps workflows, automate vulnerability research, patching, and security orchestration across cloud-native infrastructure.

Build features, prototypes, and demos using modern AI coding tools and agents; iterate prototypes into reliable, scalable production; direct and evaluate AI coding agents; collaborate closely with founders and senior engineers; explore and improve AI development workflows to accelerate product delivery.

Design, build, and maintain the foundational, high-scale search engine systems powering billions of daily requests. Work on backend infrastructure, deployment automation, capacity planning, observability, performance-critical code, and production operations while collaborating with a team to ensure reliability and scalability.

Build and architect Base360.ai: design and launch booking, pricing, payments, operations, and AI-powered automation. Integrate platforms (Airbnb, Stripe, Twilio, OpenAI), scale systems internationally, and embed AI workflows to automate operations and optimize revenue.

Join BeMyGuest as a Software Engineer to build scalable applications and manage integrations with APIs, ensuring high code quality and collaboration.

Design, develop, and maintain secure, scalable full-stack web applications and authentication services. Work across frontend and backend using Python and JavaScript/TypeScript, manage databases, implement security best practices, support deployments and QA, and collaborate with multidisciplinary teams to improve platform functionality and security.

Build and maintain backend services and frontend interfaces for internal InfoSec tooling to track assets, manage vulnerability lifecycles, and improve attack surface visibility. Use AI-driven development tools, collaborate on architecture and code reviews, create technical documentation, and participate in agile ceremonies to drive delivery and system scalability.

Develop and maintain backend services and frontend interfaces for internal InfoSec tooling focused on asset tracking, vulnerability lifecycle management, and attack surface visibility. Leverage AI-driven development tools, participate in code reviews and architecture planning, produce technical documentation, and engage in agile ceremonies to drive delivery.

Design, build, test, and deploy components of Akamai's Cloud Load Balancer and cloud-networking products. Collaborate with global teams to produce high-quality, scalable software, share best practices, and leverage LLMs to accelerate development and debugging.

Design, implement, and operate highly available, scalable data streaming platform components. Build DevOps tools, automate operational tasks, and improve pipeline observability. Support and integrate FedRAMP, GDPR, and SOX compliance for streaming services while collaborating with product teams to meet high availability and performance SLOs.

Develop and enhance features for a managed Kubernetes platform (LKE) focusing on scale, performance, security, and developer experience. Own full software lifecycle from design through deployment and sustainment, adopt cloud-native technologies, optimize container runtimes, and collaborate in an Agile, distributed team.

Design and build cloud-based, distributed big-data pipelines and tools to enable investment research. Collaborate with investment professionals, data scientists, and compliance to ingest, transform, visualize, and deliver large structured and unstructured datasets using Python and Spark/Scala.

Develop and maintain a C++ library combining networking, gameplay, and community features for online multiplayer games. Design architecture, implement performance testing and optimizations, support game developers, follow modern C++ practices, mentor teammates, and research new tools and technologies.

Design and implement infrastructure services for a GPU-as-a-Service control plane: versioned REST/gRPC APIs, provisioning workflows for bare-metal servers, reconciliation loops, and reliability guarantees for long-running operations.

Design, build, test, deploy, and operate end-to-end full‑stack solutions including backend services, APIs, and modern web UIs. Revamp and enhance partner-facing tools for Smart TV and partner payment experiences, collaborate with product and design, troubleshoot microservices, improve legacy systems, and uphold high engineering standards through testing and scalable practices.

Design, develop, and support scalable finance systems and integrations. Collaborate with finance stakeholders and cross-functional teams to build end-to-end solutions, APIs, and data pipelines, ensuring QA and regulatory compliance.

Design, implement, and operate backend features and data-indexing pipelines for a large-scale Search-as-a-Service platform. Optimize distributed search cluster architecture, sharding, throughput, and low-latency real-time data movement. Collaborate on design, code reviews, testing, automation, and operational improvements, and contribute to intelligent natural-language search interfaces.

Build and evolve JavaScript developer experience at Netflix by designing libraries, tools, and workflows; define dependency management, packaging, and publishing for Node.js; collaborate with internal teams and the external JavaScript community; solve architectural problems and drive adoption of new technologies across browser and server runtimes.

Design and execute fleet-wide code and infrastructure migration campaigns. Build automation and tooling (including AI-assisted code modification and orchestration), author technical designs, partner with platform teams, instrument telemetry and dashboards, and drive Paved Path adoption to reduce toil and technical debt.

Build and maintain scalable data pipelines and software to ingest, process, aggregate, visualize, and analyze system insights and productivity metrics. Collaborate with cross-functional teams to deliver distributed processing solutions, reporting, and experimentation infrastructure, prioritizing data quality and engineering excellence.

Build and lead a curated Python platform (Paved Path) for Netflix engineers: design internal Python libraries, improve runtime/dependency/build/packaging, enable testing/delivery/monitoring, perform large-scale repository refactors, collaborate cross-functionally, and participate in support/on-call rotations.

Design, build, and operate resilient, high-scale, low-latency distributed microservices for production planning or media workflows. Implement gRPC/GraphQL/REST APIs, drive architectural decisions, ensure observability, performance, and fault tolerance, collaborate with cross-functional partners, participate in on-call rotation, and lead incident reviews. Knowledge of media encoding pipelines and AI-assisted tools is a plus.

Build and scale developer productivity tools and platforms (backend, data, APIs, UX). Collaborate with customers and PMs, write design docs, ensure reliability, model data, and operate services at scale.

Work as an intern backend Java developer on highly available cloud systems (Azure/AWS). Contribute to coding, testing, CI/CD pipelines, deployment, and monitoring using containers, Spring Boot, and observability tools. Collaborate within a Scrum team, learn across backend stack, and support production-quality services processing emergency calls.

Design and implement robust tools, algorithms and pipelines using C++ and Unreal Engine/Blueprints. Collaborate with designers and art to build modular, scalable tooling, maintain and optimize codebases, debug and refactor, and own feature delivery through polish stages.