Full-stack Engineer

• Lead the architectural evolution of the frontend into a scalable platform, including decomposition of the monolith into modular, reusable components and systems
• Define and drive adoption of frontend standards, patterns, and best practices across teams
• Partner closely with other product and platform teams to understand their needs and ensure the frontend platform supports a wide range of use cases
• Lead cross-team technical initiatives, aligning stakeholders and driving decisions that balance local team needs with platform consistency
• Establish clear extension points and integration patterns that enable other teams to build efficiently on the platform
• Mentor engineers and elevate frontend engineering practices across the organization
• Drive improvements in performance, reliability, developer experience, and platform maintainability
• Influence technical roadmaps and long-term investment in frontend architecture

Senior Principal Software Developer

• Act as a key technical liaison between business and engineering teams, translating commercial goals into actionable technical solutions
• Evaluate publisher technical environments and design scalable, maintainable architectures
• Prepare client-ready solution proposals, including features, integrations, and tools
• Lead cross-functional delivery teams, including developers, designers, DevOps, and technical PMs
• Provide architectural oversight throughout the development lifecycle to ensure continuity and quality
• Manage distributed teams across multiple time zones
• Mentor engineers, conduct code reviews, and guide technical growth
• Make architectural decisions at component and plugin levels, balancing trade-offs and communicating choices clearly

Principal Engineer, AdTech

• Gain deep understanding of our ad technology and become familiar with ad industry standards: OpenRTB, MRAID, VAST etc.
• Analyse issues with our end-to-end ad workflows, reproduce problematic cases, and come up with proposals for improvements.
• Design technical and operational solutions that improve ad experience and our performance metrics.
• Lead implementation of the aforementioned architectural solutions, ensuring its high quality, and evaluating its impact on business performance.
• Provide hands-on technical leadership: solving complex system challenges, participating in planning and scoping of projects, and ensuring the implementation of the highest coding standards through participation in code reviews.
• Cooperate with stakeholders across the entire organization.

Staff Software Engineer

• Maintain the quality of source code, whether writing or reviewing it.
• Deliver assigned tasks on time and in whole, following both Agile sprint timelines and established SLA (Service Level Agreement)
• Responsible for the resolution of production issues and providing precise, efficient fixes.
• Provide accurate task estimations during sprint planning sessions.
• Actively participate in support planning and Agile practice such as stand-ups, sprint planning, and retrospectives.
• Follow the defined software development lifecycle and Agile processes.
• Maintain personal JIRA discipline by updating tasks promptly and accurately.
• Suggest improvements for the support process, software development lifecycle, CI/CD, and QA.
• Collaborate with the team to ensure that Agile practices, including regular sprints and incremental development, are followed efficiently.

Full Stack Support Engineer

• A greenfield project with the chance to shape its technical direction
• Scalable, lightweight architecture for publishers, advertisers, and retailers
• AI-driven real-time shopping intent matching based on page context
• Cleanroom data integrations for precise attribution and targeting
• Natural language campaign management via our MCP (Model Context Protocol) and AI agents
• Innovative ad formats tailored for commerce and retail media

Senior Software Engineer

• Developing and maintaining prompt processing and tokenization pipelines that prepare inference requests for efficient model execution.
• Implementing request routing, scheduling, and batching logic that optimizes throughput and latency across concurrent inference workloads.
• Contributing to the integration of new model architectures and serving backends into the runtime framework.
• Writing well-tested, well-documented code and participating in code reviews to maintain high engineering standards across the inference stack.
• Supporting operational readiness through monitoring, debugging, and performance analysis of runtime components.

• Active participation in product architecture co-creation
• High level product test strategy planning
• Provides estimates at early stage of feature definition
• Reviews system requirements and test strategy for new products and features
• Co-ordinates multiple teams activities at all stages of integration and verification cycle
• Integrate and verify features in a customer-close, end-to-end test lab with real equipment environment
• SW bugs troubleshooting, supervises individuals responsible for troubleshooting
• Cooperate closely with Architecture, Development and Customer teams
• Setting up test related processes
• Support demos, customer trials and pilots for your testing area (travel to customer and other R&D locations)
• Technical work planning and governance
• Mentoring and supervision of team members

Principal Test Technical Leader – Space Networks

• Design and scale AI-powered healthcare platforms and distributed systems
• Build and optimize agent-based architectures and orchestration systems
• Develop secure healthcare data infrastructure and enterprise integrations
• Work on systems leveraging LLMs, AI agents, reinforcement learning, and modern AI technologies
• Improve system performance, reliability, scalability, and clinical accuracy
• Collaborate closely with founders and a highly technical engineering team
• Take ownership of technical decisions from architecture through deployment

Principal Software Engineer, Healthcare AI

• Actively contribute to the architecture of the growing ecosystem of a platform
• Implementing new features and extending/improving existing ones
• Implementing tests
• Fixing discovered bugs efficiently and effectively
• Creating documentation
• Working in the agile methodology and collaborating with a team
• Supporting teammates
• Attending daily standups with the Customer

Senior Fullstack Engineer, Django, Networks

• Design, build, and run ADP and cloud services across AWS, GCP, and Azure, spanning both control plane and data plane components.
• Translate ambiguous product requirements into robust technical designs and execution plans.
• Lead large-scale projects and contribute to cross-functional architecture discussions.
• Anticipate technical hurdles and proactively mitigate them to ensure high-quality, timely delivery.
• Set and maintain rigorous standards for reliability, scalability, performance, security, and observability.
• Build tools and services for automated infrastructure provisioning, deployment, and self-healing systems.
• Participate in the on-call escalation chain, driving initiatives to reduce escalations and improve long-term system health.

Software Engineer, Agentic Data Plane

Software Engineer, Cloud

• Budowaniem i prowadzeniem pełnego procesu sprzedaży B2B
• Identyfikacją i kwalifikacją potencjalnych klientów - research rynku, mapowanie decydentów, budowa Go-To-Market rozwiązań
• Prospectingiem multikanałowym z wykorzystaniem narzędzi AI do skalowania działań
• Przygotowywaniem ofert, prezentacji i materiałów handlowych - często pod konkretną sytuację klienta
• Prowadzeniem spotkań handlowych, demo platformy i warsztatów rozpoznawczych z klientami
• Współpracą z zespołem produktowym, prawnym i operacyjnym pod konkretne wdrożenia
• Prowadzeniem CRM-u w sposób, który daje realny obraz pipeline'u — a nie "ozdobę dla zarządu"
• Automatyzacją własnej pracy z wykorzystaniem AI: research, personalizacja, briefy przed spotkaniami, follow-upy, analizy

GTM Engineer, AI-native – B2B

• Praca bezpośrednio z klientami od wczesnego odkrycia aż do dostarczenia. Bez pośredników, bez bufora PM.
• Budowanie end-to-end rozwiązań w całym stosie - z przewagą backendu, ale nie mówisz "to nie moja praca", gdy front wymaga naprawy.
• Codziennie korzystać z narzędzi AI do kodowania, QA, podejmowania decyzji architektonicznych i wszystkiego innego, co czyni cię szybszym i bystrzejszym.
• Tworzenie funkcji i integracji wspieranych przez AI: agenci, przepływy pracy oparte na LLM, systemy RAG - to jest kierunek, w którym zmierza praca.
• Pomoc klientom w zrozumieniu, co jest możliwe z wykorzystaniem AI, a nie tylko dostarczanie tego, o co prosili.

Product Engineer

• Responsible for overseeing and alignment of the current and future design, and architecture of data processing
• Act as technical liaison between engineering, product, and business stakeholders
• Design, develop, and maintain end-to-end full stack features across web applications
• Ensure proper security best practices are followed for all aspects of development and deployment of production systems/services
• Participate in code reviews, provide constructive feedback, and mentor junior developers
• Stay current with emerging technologies and propose new tools that improve development efficiency and quality
• Collaborate with DevOps teams to implement CI/CD pipelines, containerization strategies, and monitoring solutions for deployed applications.

• Lead the implementation of performance practices in large-scale GPU infrastructure, delivering powerful tools, methodologies, and flows to validate and improve multiple datacenter products concurrently.
• Align next-generation AI workloads with next-generation datacenter builds for NVIDIA GPUs, CPUs, and networking hardware.
• Engage early with HW/FW/SW/platform internal and customer teams.
• Develop engineering solutions that provide continuous insights into the performance of AI workloads in evolving environments, generating swift insights into improvements and regressions.
• Decompose high-complexity performance or stability issues into minimal reproduction cases, working towards identifying the root cause.
• Participate in collaborations with various SW and FW teams (BMC/SBIOS/OS/drivers, etc.) to develop outstanding methods and tools.
• Analyze, debug, and resolve critical firmware and software issues to achieve the highest AI workload performance at scale.

Senior Systems Software Engineer – GPU Performance

• Design and develop an automation platform used to provision, configure, and monitor HPC data centers.
• Implement scalable, reliable, and maintainable services that enhance cluster visibility and improve operational efficiency.
• Collaborate closely with internal and external stakeholders to understand requirements and deliver robust full-cycle solutions.
• Improve stability and performance across the provisioning pipeline through architectural enhancements and code optimizations.
• Troubleshoot issues in distributed environments and contribute to system observability and reliability improvements.
• Work cross-functionally with architects, DevOps engineers, product managers and stakeholders to ensure high-quality releases.
• Participate in code reviews, technical design discussions, and continuous improvement activities within the team.

Senior Software Engineer – Infrastructure & Network Automation

• Join a skilled agile firmware development team dedicated to developing state of art wireless locks products and systems.
• Collaborate with hardware teams developing the electronics and with software teams developing related mobile apps and cloud software communicating with the device firmware.
• Contribute to planning activities by analyzing requirements, creating specifications, and breaking down implementation work into epics and user stories.
• Investigate and resolve customer-reported issues.
• Continuously explore, evaluate, and implement new technologies.

Embedded Software Developer

• 👥 Lead a team of senior full-stack developers and coordinate technical execution across projects
• 💻 Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL
• 🤖 Use Cursor IDE and AI coding assistants to accelerate development workflows and productivity
• 🧠 Architect systems, design database schemas, and optimize performance-critical queries
• 🔌 Integrate and manage third-party APIs (e.g., Stripe, Supabase, music platforms, SaaS services)
• 📊 Develop advanced admin dashboards, internal tools, and complex user interfaces
• 🎯 Own projects end-to-end — from requirements and architecture to deployment and optimization
• 📐 Establish best practices for code quality, testing, documentation, and deployment pipelines
• 🌱 Mentor developers, review code, and drive engineering excellence across the team

Lead Full-Stack Engineer – AI-Assisted Development

• Explore and validate bold startup ideas—no need to come with one.
• Co-found a B2B tech venture from the ground up.
• Build your team and set the company culture.
• Prepare your venture to raise VC funding.

Full Stack Developer – Cofounder

• Join the Developer Tools team to work on software such as Nsight Systems.
• Work with a wide variety of hardware platforms, ranging from small embedded systems, to large multi-GPU and NUMA servers and clusters.
• Be the communicator between our Nsight Systems team, various chip and system design teams, and the metrics library team.
• Work with internal and external users to understand their software and performance goals, and use that knowledge to influence future chip design.
• Communicate across multiple teams to collect and understand the requirements.
• Understand how the underlying hardware and software works, and use that knowledge to deliver valuable features to the users.
• Participate in all phases of the software life cycle.
• Collaborate with team members across multiple time zones in a dynamic, high-energy work environment.
• Interact with internal and external users, help them get the maximum value out of our products, and deliver their feedback to the product team.

See all jobs on JobTailor

Senior Principal Software Developer

Principal Engineer, AdTech

Staff Software Engineer

Full Stack Support Engineer

Senior Software Engineer

Senior Software Engineer

Principal Test Technical Leader – Space Networks

Principal Software Engineer, Healthcare AI

Senior Fullstack Engineer, Django, Networks

Software Engineer, Agentic Data Plane

Software Engineer, Cloud

GTM Engineer, AI-native – B2B

Product Engineer

Staff Software Engineer

Senior Systems Software Engineer – GPU Performance

Senior Software Engineer – Infrastructure & Network Automation

Embedded Software Developer

Lead Full-Stack Engineer – AI-Assisted Development

Full Stack Developer – Cofounder

Software Engineer, CPU and SoC Profiling Tools