Top Tech Jobs & Startup Jobs in Poland

Own the technical direction of the platform organization over a 12–18 month horizon. Define architecture, engineering standards, security, reliability, and AI-augmented platform patterns. Drive adoption of self-service capabilities across engineering, make cross-team technical decisions, identify risks, connect platform strategy to business outcomes, and develop senior engineers through technical leadership and mentorship.

Build secure, scalable systems that schedule and execute customer-authored browser synthetic tests across a global agent fleet. Develop services for distributed software architectures and the ThousandEyes Recorder application. Design APIs, support automated testing and CI/CD workflows, and potentially work with Chromium orchestration, container lifecycle management, and AI-assisted development tools.

Leads customer-facing electronic payment processing implementations from planning through execution. Coordinates cross-functional technical and non-technical teams, assesses customer needs and system impacts, defines project scope, manages multiple implementations, supports testing, and provides customer training. Requires knowledge of payment transaction lifecycles, Mastercard processing systems, network technology, applications, project management, and electronic payments.

Own growth for Circle’s Discover marketplace by driving traffic, GMV, and transaction volume. Lead experimentation, lifecycle email, subscriber acquisition, SEO/AEO, creator success, funnel reporting, and retention initiatives. Partner with product, paid media, data, brand, partnerships, the GM, and co-founders to shape and execute marketplace growth strategy in a hands-on player-coach role.

Lead cybersecurity architecture and secure development lifecycle activities for aerospace products. Responsibilities include security requirements, threat modeling, code reviews, cyber risk assessments, certification documentation, security testing, regulatory compliance, assurance metrics, and coaching team members. The role collaborates with engineering, product safety, and enterprise security teams to deliver secure-by-default systems aligned with aerospace and global cybersecurity standards.

Develop and maintain Ericsson’s 5G NR UPC Scheduler baseband software, supporting architecture, roadmap planning, design principles, implementation, and verification. The role focuses on purpose-built and virtualized RAN solutions, real-time multicore software, NR scheduler functions, 3GPP standards, and coordination across technical domains and design forums. It requires making architectural decisions, improving domain solutions, defining test strategies, and representing UPC in cross-functional technical meetings.

The Senior Cloud Engineer will design and manage AWS cloud infrastructure, build and maintain Go services, and handle cloud networking responsibilities at Remitly.

Lead technical pre-sales consulting for cybersecurity solutions across assigned territories. Conduct discovery workshops, product demonstrations, solution positioning, and strategic customer sessions. Partner with sales, product management, marketing, professional services, and executives to support revenue goals, develop customer relationships, provide product feedback, analyze competitors, and support industry events. Requires 10+ years of pre-sales or sales engineering experience and expertise with ServiceNow or cloud software solutions.

Designs and builds cloud infrastructure from scratch using Infrastructure-as-Code, develops CI/CD pipelines, manages source-control platforms and migrations, and automates containerized Kubernetes deployments. The role establishes engineering standards, security, compliance, and scalable platform practices while collaborating with data scientists, ML engineers, developers, and architects. Strong Python, Terraform, cloud, Git, and pipeline expertise is required. The position is hybrid in Poland and may involve client travel.

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.