Top Software Engineer Jobs in Krakow

Develop and enhance dqlite, a distributed SQLite database, including debugging, implementing features, and engaging with the open source community.

Join Primer's Growth team to build self-serve merchant onboarding features. Ship React frontend dashboard work, deploy to production, monitor impact, collaborate with Design, and contribute to Python backend code when needed.

Build and own merchant-facing frontend projects end-to-end. Lead frontend architecture, produce RFCs/ADRs, create composable performant accessible UI, monitor production impact, respond to incidents, and mentor engineers while ensuring high code quality and measurable outcomes.

Develop, test, deploy, and operate backend services for authentication, authorization, and identity management. Work across the full SDLC, maintain reliability and scalability, collaborate with product/architecture/SRE teams, and use automated tests, CI/CD pipelines, and cloud-native tooling to deliver secure identity solutions.

Lead technical direction and hands-on execution for major products and systems. Design scalable and reliable architectures across backend, frontend, APIs, databases, and infrastructure; write code, prototype, review, debug, and solve production issues. Drive architecture trade-offs, translate ambiguous product needs into technical plans, improve engineering quality, lead critical initiatives, and mentor engineers across teams in a distributed global environment.

Owns technical direction and execution for major products and systems. Designs scalable and reliable backend, frontend, API, database, and infrastructure solutions; writes production code; drives architecture decisions; resolves complex engineering problems; improves testing, security, observability, and development practices; and mentors engineers across teams.

Own technical direction and execution for major products and systems. Design scalable, reliable architectures across backend, frontend, APIs, databases, and infrastructure; write production code; lead architecture decisions; solve complex engineering problems; improve testing, security, observability, and development practices; and mentor engineers across teams.

Build and ship end-to-end features and agentic automations for North, Cohere's AI workspace for finance. Integrate financial data sources, enforce data isolation and RBAC, collaborate with Product/UX/ML/Sales, work with finance customers, ensure reliability/security/auditability, and iterate on platform capabilities using AI where appropriate.

The Software Engineer II role involves designing, developing, and maintaining innovative product features, collaborating on architectural discussions, mentoring peers, and delivering scalable solutions.

The role involves designing and implementing features, debugging, maintaining documentation, and collaborating with the community in the Mir graphics stack.

The Staff Software Engineer will set technical strategies, develop backend systems, collaborate across teams, ensure operations, and foster a culture of quality and ownership. Responsibilities include leading projects and mentoring team members.

Develop and enhance MAAS core components, improve architecture, collaborate across teams, and ensure high standards in documentation and CI practices.

Lead Elasticsearch vector search initiatives, designing and implementing search features, algorithms, data structures, and bug fixes. Improve vector similarity functionality, search relevance, performance, and code quality while collaborating with a globally distributed engineering and open-source community. Provide technical leadership, guide projects autonomously, review code, triage issues, and contribute modern Java code across Elasticsearch and Lucene.

Lead the design and implementation of vector similarity search features in Elasticsearch. Develop modern Java software, invent or implement algorithms and data structures, improve search relevance and performance, fix complex bugs, and contribute to Lucene. Collaborate autonomously with globally distributed engineers and open-source contributors, guide cross-functional initiatives, review code, and support technical decisions across projects and codebases.

Validate telemetry, events, logs, crash reports and end-to-end data pipelines for Logitech devices. Design and run manual and automated tests, analyze field data and trends, investigate regressions, partner with engineering to root-cause issues, build automation and dashboards, and use AI/analytics to improve software quality and release readiness.

As a Senior Backend Engineer at Guidewire, you'll develop RESTful APIs in Python, optimize solutions for high availability using cloud-native technologies, and collaborate closely with engineers on a strategic insurance pricing platform.

Lead SRE work for a global video platform: own production reliability, on-call and incident response, capacity planning, observability, automation, and database/data-processing resilience. Collaborate across engineering and product to set reliability goals, improve MTTR, and build scalable operational tooling and patterns.

Build and own Aura’s AI Intelligence Platform, designing scalable distributed systems that unify sensitive data and enable secure, privacy-preserving AI agents. Lead initiatives from architecture through production, make cross-stack technology decisions, establish security and operational best practices, and mentor engineers. The role focuses on Python, TypeScript, AWS, data platforms, AI-powered systems, and systems handling sensitive information.

Lead Elasticsearch search relevance and vector search initiatives, designing and implementing new search features, algorithms, and data structures in modern Java. Improve performance, scalability, and usability; resolve complex bugs; contribute to Lucene; collaborate with globally distributed engineers and open-source contributors; and guide projects from technical design through delivery.

Lead Elasticsearch search relevance initiatives, designing and implementing scalable search features, algorithms, and data structures. Improve vector search capabilities, speed, and relevance; resolve complex bugs; contribute to Lucene; collaborate with distributed engineering teams and open-source communities; and provide technical direction. Develop idiomatic modern Java and autonomously guide projects from design through delivery.

Lead technical direction and hands-on execution for major software products and systems. Design scalable backend, frontend, API, database, and infrastructure solutions; write and review code; make architecture trade-offs; solve production issues; improve testing, security, observability, and development practices; and mentor engineers across teams.

Own technical direction and hands-on execution for major products and systems. Design scalable, reliable architectures across backend, frontend, APIs, databases, and infrastructure; write code; lead architecture decisions; solve complex production issues; improve engineering quality; and mentor engineers across teams. The role requires strong system design, coding, technical leadership, and communication skills in a globally distributed remote environment.

Own technical direction and execution for major products and systems. Design scalable, reliable architectures across backend, frontend, APIs, databases, and infrastructure while remaining hands-on with coding, prototyping, reviews, debugging, and production support. Lead architecture decisions, resolve complex technical problems, improve engineering quality, drive critical initiatives from design through production, and mentor engineers across teams.

Build and operate production systems for Coder’s agentic development experience. Develop Go-based backend systems, contribute to React and TypeScript applications, improve agent execution and context management, and create reliable integrations across models, tools, workspaces, and developer infrastructure. Own projects through rollout, enhance system reliability and performance, participate in technical reviews, and collaborate with Product and Design to deliver useful AI-powered developer experiences.

Design and evolve core cloud platform services, control-plane components, internal APIs, and platform abstractions. Build production-grade Go services and tooling, drive architectural initiatives such as gRPC migration and eventing foundations, and improve scalability, reliability, and developer productivity. Collaborate across engineering teams, support production systems and incident response, and drive long-term technical solutions for managed cloud and enterprise deployments.