Top Software Engineer Jobs in Poland

The C++/Linux Software Engineer will build software for Boeing systems, perform engineering activities, and collaborate with teams to meet project goals and improve processes.

Build and ship scalable, secure SaaS features for an AI-powered Invoice-to-Cash platform. Responsibilities include writing tested production code, contributing to technical design, collaborating with product and engineering teams, and ensuring performance, reliability, security, and observability at enterprise scale. The role uses C#/.NET, React, and Python, along with AI-assisted development tools such as Cursor and Claude, CI/CD, automated testing, and infrastructure-as-code.

Contribute to the full software development lifecycle, including design, coding, testing, deployment, debugging, and maintenance. Collaborate with senior engineers and product managers, participate in code reviews, and develop applications using C#/.NET and Python. Apply object-oriented programming, data structures, SQL, Git, CI/CD, REST APIs, and automated testing while learning new technologies and supporting software quality improvements.

Build, test, deploy, and maintain scalable SaaS features for an AI-powered invoice-to-cash platform. Use C#/.NET, React, Python, and AI-assisted development tools to deliver secure, performant enterprise software. Contribute to technical design, CI/CD, observability, infrastructure-as-code, and automated testing while collaborating with product managers, designers, and engineers across time zones.

Design, develop, configure, test, and support payroll integrations involving ADP Global View, SAP SuccessFactors, and SAP HCM. Lead integration and software development activities, participate in code reviews, resolve system issues, and collaborate with Scrum teams and global stakeholders. Configure SaaS extensions, improve application performance and quality, and support end-to-end HR and payroll integration solutions using Python and related cloud and integration technologies.

Develop and support SAP ABAP applications for global Finance, including Accounts Payable, Accounts Receivable, reporting, integrations, interfaces, automations, and technical enhancements. Translate business requirements into technical solutions, troubleshoot and test applications, and collaborate with product managers, analysts, architects, and international stakeholders. Contribute to modernization initiatives involving S/4HANA, SAP BTP, cloud integrations, automation, and AI-enabled capabilities.

Design and develop scalable full-stack software experiences at Dropbox. Build front-end and back-end systems, deliver reliable product features, collaborate cross-functionally, create technical roadmaps, mentor engineers, participate in interviews, and support occasional on-call operations. The role also contributes to AI-enabled product development and rapid prototyping.

Build and optimize highly scalable infrastructure supporting hundreds of billions of files, petabytes of data, and millions of concurrent connections. Develop distributed backend systems, improve interoperability across applications and devices, optimize analytics platforms, and enhance infrastructure performance, reliability, and security. Collaborate cross-functionally and occasionally participate in on-call support for outages and operational issues.

Build and operate full-stack repayment user experiences for consumer finance customers. Responsibilities include developing backend systems and web applications, collaborating with product, design, and analytics teams, decomposing projects, monitoring service metrics, supporting on-call operations, reviewing code, and contributing to team growth. The role requires proficiency in Python or Kotlin and experience with React or Vue, with React Native mobile development considered a bonus.

Design and lead integration and system testing for firmware, BMC, and Linux device drivers. Build automated tests, reusable tools, CI/CD pipelines, and release packaging solutions for complex server systems. Investigate cross-layer defects, drive root-cause resolution, report test results, and establish release quality gates. Mentor engineers, guide testing practices, and collaborate with developers and QA teams while working closely with hardware and low-level software.

Staff Software Engineer responsible for building and maintaining scalable backend and platform services at internet scale. The role leads technical roadmaps, distributed-systems initiatives, architecture, monitoring, reliability improvements, and cross-organizational projects. Responsibilities include mentoring engineers, coordinating stakeholders, addressing technical debt, improving delivery processes, and serving as a technical owner for platform systems.

Build and own scalable, secure SaaS features for BlackLine’s AI-powered Invoice-to-Cash platform. Design robust architectures, write tested production code, use AI-assisted development tools, and ensure performance, reliability, observability, and security. Collaborate with product and design teams, contribute to technical roadmaps, mentor engineers, establish best practices, and help shape the Krakow engineering hub.

Sets technical strategy for Atlassian’s Enterprise Data Center business, leading architecture, security, modernization, migration readiness, platform compatibility, and AI-driven engineering improvements. The role owns complex cross-team technical decisions, designs scalable enterprise platforms, mentors engineers and managers, guides cloud adoption, and influences engineering direction across more than 200 engineers.

Provides staff-level technical leadership for global payroll software engineering. Designs scalable architectures, APIs, integrations, distributed systems, and data flows connecting SAP SuccessFactors with ADP Global View. Guides development standards, code reviews, DevOps, CI/CD, observability, security, testing, and production reliability. Partners with product and business teams on HR and payroll solutions, mentors engineers, resolves complex defects, and supports cloud-native modernization and AI-enabled engineering practices.

Lead software engineering efforts for Samsara’s External Platform EMEA, building scalable distributed systems, APIs, reporting, administration, integrations, and business-critical infrastructure. Lead technical discussions, influence architecture and roadmap, deliver full-stack features, maintain production systems, and support customer-focused iteration. Mentor engineers, hire and develop high-performing teams, and contribute to machine learning-powered products and long-running projects.

Build and operate foundational backend systems powering a globally distributed ecommerce search platform at massive scale. Responsibilities include designing high-traffic, highly available services, improving performance and reliability, managing deployment automation, capacity planning, observability, and production operations. The role involves working across the technology stack and collaborating within an ownership-driven engineering team.

Develop and maintain BTS software for Dimetra systems serving government and commercial emergency-services clients. Responsibilities include C/C++ software development, networking with TCP/UDP, object-oriented design, multithreaded development, coding best practices, and participation in the full product lifecycle within an agile engineering team. The role requires at least 32 hours weekly, a 15-month employment contract, and two office days per week in Krakow.

Develop firmware for Motorola Solutions’ evidence products, including cameras, video analytics, and video management systems. Interns will apply C++, Unix/Linux, data structures, algorithms, and software design knowledge while learning from experienced engineers. The role offers thesis collaboration, requires at least 32 hours per week, and involves working two days weekly from the Krakow office.

Build and operate the internal developer platform used by AI researchers and ML engineers. Responsibilities include secure development environments, container image builds, CI/CD tooling, training instrumentation, self-service debugging tools, automation, infrastructure as code, observability, and production troubleshooting. The role also includes establishing infrastructure best practices, collaborating with research teams, and participating in a compensated 24/7 on-call rotation.

Develop and own software solutions using PHP and/or Python with AI agents, agentic workflows, and coding harnesses. Evaluate, validate, debug, and improve AI-generated code while maintaining strong design and engineering standards. The role requires independent technical decision-making, accountability, and potentially mentoring or technical leadership. Cybersecurity experience is beneficial but not required.

Develops and supports Platform Orchestrator and Fleet Orchestrator services, automation workflows, APIs, and distributed platform components. Responsibilities include coding, testing, debugging, observability, secure software development, production support, incident response, documentation, and reliability improvements. Collaborates with engineering, product, SRE, and operations teams to automate cloud infrastructure lifecycle management and fleet-wide changes.

Build and operate an AWS-based data platform that ingests Kafka events into Apache Iceberg tables. Responsibilities include data modeling, schema governance, privacy controls, access management, query services, infrastructure as code, testing, CI, performance and cost optimization, and migrating existing reports. The role also contributes to curated datasets, BI capabilities, and an AI analytics assistant while collaborating with data-producing teams.

Develop and support global Progress applications across the full software development lifecycle. Responsibilities include analysis, design, coding, testing, code reviews, implementation, issue investigation, application support, continuous improvement, and onsite deployment support. The role requires Progress 4GL/OpenEdge development, Progress database knowledge, Unix/Linux proficiency, relational database querying, and familiarity with REST APIs and messaging formats.

Modernize legacy Java applications by migrating WildFly and EJB-based systems to Spring Boot, designing OpenAPI contracts, integrating Kafka, and building integration and regression tests. Define Kubernetes environments, access controls, deployment strategies, and Jenkins CI/CD pipelines. Maintain dependencies with OpenRewrite and Renovate Bot, while exploring AI-assisted code reviews and risk detection. The role also involves collaborating in English and Polish within a telecommunications project.

Build and maintain reliable production software for circuit analysis tools. Responsibilities include translating customer needs into testable features, designing maintainable systems and APIs, implementing automated testing, operating software in production, using CI/CD and Infrastructure as Code, prototyping solutions, reducing technical debt, and coaching engineers. The role emphasizes Clean Architecture, Domain-Driven Design, incremental delivery, observability, critical evaluation of AI-generated code, and collaboration with product and domain experts.