Top Software Engineer Jobs in Poland

Design and develop scalable web applications using React and .NET; implement best practices in UX/UI and cloud services; lead and mentor teams.

Build and operate highly scalable, resilient container and cloud infrastructure. Develop platform services, tooling, automation, and IaC; ensure reliability across multi-cloud environments; mentor juniors and maintain high code quality.

The Junior Software Engineer in Test will develop automation tests, improve product quality, and collaborate with teams to enhance user experiences.

The Staff Software Engineer will design, build, and test software solutions for Visa's global payment systems, ensuring scalability, security, and innovation across various platforms.

Lead a squad-level technical vision, make major technical decisions, mentor engineers, improve code quality via design and code reviews, share expertise through talks/blogs, and communicate with product, customers, and stakeholders.

The role involves architecting and deploying 3D object detection models, maintaining data pipelines, training models, and mentoring junior engineers.

Develop and maintain backend systems for Structure for Jira Cloud, writing testable code and collaborating with teams to solve complex problems.

Develop features for Mapbox Navigation SDK and companion apps using Swift/SwiftUI and TCA; build out-of-the-box SDK solutions; manage testing pipelines and releases; write developer documentation; perform code reviews; ensure product quality and collaborate with product, sales engineering, and Android teams.

Design, develop, and operate scalable routing and Logistics API services. Implement data consumption and storage improvements, monitoring and observability, tooling and automation, quality metrics, experiments, and end-to-end feature delivery. Participate in code reviews, design docs, on-call rotation, and collaborate with product, sales engineering, and cross-functional teams to improve navigation product reliability and performance.

As a Lead Software Engineer, you will develop high-performance solutions using .NET and Azure, improve CI/CD processes, and engage closely with product teams.

Lead design and implementation of scalable threat detection features for on‑prem and SaaS products, integrate AI/ML capabilities, ensure security and scalability, mentor engineers, and collaborate with product and platform teams to align architecture with business needs.

Architect, build and maintain distribution channels connecting HomeToGo with partners. Collaborate with stakeholders to define requirements and metrics, deliver features, ensure data quality and scalable systems, mentor colleagues, hire talent, resolve technical design issues, and maintain codebase and architectural standards.

Design and build high-performance, cloud-native microservices using TDD/BDD practices on AWS. Collaborate in agile teams, own service design, CI/CD, and automation testing for real-time sports data products.

Contribute to storage features for containers and VMs by developing upstream code, designing architecture, ensuring quality via CI and QE, resolving customer issues, and engaging with open source communities through code, docs, and presentations.

Design, develop, support, and test moderate-to-high complexity aerospace test systems using LabVIEW/NI tools. Plan and manage test projects, troubleshoot software issues, establish development standards, and mentor junior engineers while coordinating with cross-functional teams.

Design, develop, and deploy applications for a new Data as a Service platform, focusing on distributed systems and cloud environments.

The role involves designing and developing complex software features, improving system stability, and integrating AI infrastructure for performance. Requires 8+ years of experience in software engineering.

As a Software API Engineer at TD SYNNEX, you will design, build, test, and support REST Microservices on Azure while collaborating with team members and handling incidents effectively.

Design and implement complex features for a SaaS platform, build APIs, ensure system reliability, and apply SOLID principles. Work autonomously in a collaborative team.

As a Senior Software Engineer, you will focus on native app development with React Native, collaborate with a Product Manager, and oversee architecture, implementation, and deployment of features.

Design and implement live migration features for Kubernetes stateful workloads, troubleshoot and optimize low-level Linux and networking issues, collaborate cross-functionally, document design decisions, participate in code reviews, and continuously improve system reliability and performance.

Build and maintain core backend systems for billing, feature flags, notifications, auditing, and admin APIs. Work on distributed systems in Go, integrate marketplace/payment providers, ensure reliability and performance, and support day-2 operational needs for customers at scale.

Develop and maintain tools that integrate Kotlin with build systems (Gradle, Maven, JPS), improve import accuracy and performance into the IntelliJ IDEA project model, and implement reliability and new features for Kotlin build tooling.

Design, implement, and maintain systems for a modern ledger at Alpaca. Collaborate with teams to deliver scalable solutions for trading financial assets.

Lead architecture and hands-on implementation of a cloud-native, distributed enterprise platform. Design scalable data services, APIs, orchestration, and CI/CD/infrastructure-as-code. Drive Kubernetes-based deployments, observability, and developer tooling while mentoring engineers and aligning architecture with business goals.