Tech Lead
Flying BisonsWarszawa, Województwo mazowieckie, Polska30+ days ago
Job descriptionTaking ownership of public sector platforms, enterprise ecosystems, and high-stakes apps where failure is not an option. Standing in the frontline during launches with ministries, banks, or telcos, ensuring everything works flawlessly. Being the accountable owner of technology delivery — not just writing code, but ensuring the systems you lead are stable, secure, and successful long-term. Traveling regularly to client offices in Europe and the Middle East to ensure face-to-face alignment, trust, and delivery accountability. Lead the end-to-end technical delivery of high-stakes web and mobile projects (from implementation through scale-up). Design and oversee system architecture for scalable, secure, and high-performance digital products — selecting the right technologies, ensuring performance optimization, and managing trade-offs between delivery and long-term quality. Ensure smooth integrations with APIs, backends, and cloud services. Coordinate and mentor developers, ensuring code quality, knowledge sharing, and the growth of junior / mid-level team members. Oversee DevOps processes — CI / CD, Terraform, cloud infrastructure management, and the stability of production / staging environments. Bridge business, design, and technology — challenging assumptions, ensuring feasibility, and translating vision into execution. Manage technical debt — balancing delivery speed with long-term maintainability. Oversee deployments, monitoring, and performance optimization for both web and mobile apps. Monitor and grow products post-launch — ensuring they evolve, improve, and stay profitable. Support multi-project delivery by context switching between clients and managing resources effectively. Not just another developer — but a technology leader ready to own full delivery accountability for projects at national or enterprise scale. Proven experience leading high-pressure implementations where reliability and security are critical. Strong expertise in modern web and mobile stacks — React, React Native, Node.js, TypeScript, PHP, SQL databases, Sulu CMS, APIs, and cloud services. Experience with infrastructure as code, CI / CD pipelines, and managing mission-critical environments. Ability to stand in boardrooms and defend technical decisions with CxOs. Strong business acumen — estimation and planning, clear client communication, and the ability to explain complex technical concepts in simple terms. Resilience, calmness, and problem-solving under pressure — thrives when stakes are highest. Willingness to travel for client workshops, launches, and key alignment sessions. Fluent English. Own technology delivery of platforms used by millions across Europe and the Middle East. Work on national-scale web & mobile products for ministries, banks, telcos, and global enterprises. Collaborate directly with strategic designers, delivery directors, and partners. Shape how cutting-edge web and mobile technology is delivered at enterprise / public scale. Accelerate your career in an entrepreneurial, elite, high-performance culture. B2B contract Competitive salary + performance-based bonuses Flexible work mode Private healthcare Co-financed Multisport card Modern office Apple equipment Regular team meetups and events
At Flying Bisons, we’re building Europe’s leading Strategic Design & Implementation consultancy — delivering the quality, rigor, and impact you’d expect from top-tier consulting firms, but fully specialized in digital products and transformation. With a rapidly growing presence in the Middle East, we partner with enterprises and governments on their most high-stakes initiatives, shaping platforms and services used by tens of millions of people.
Our work directly influences how millions of people around the globe live, work, and interact with digital services.
- Public Platforms — defining how 15+ million citizens and 1+ million businesses interact with the labor market in Saudi Arabia.
- Banking & Finance — building digital platforms for the largest banks in Europe and Saudi Arabia.
- Telecommunications — shaping customer experiences for telcos with a combined 150+ million subscribers.
- Education — working with the Ministry of Education in Saudi Arabia, the largest ministry in the country, on its digital transformation.
- Media — partnering with leading media platforms in Poland and Europe with a total reach of tens of millions.
- Consumer & Retail — from KFC and Hebe to NaTemat and Enel-Med, creating products used daily by millions.
Now we’re looking for Tech Leads — the people who turn vision into reality, ensuring our web and mobile products are implemented, launched, and scaled with excellence.
Why this role matters : If Strategic Designers lead projects up to launch, Tech Leads take full responsibility once we build, launch, and scale. You are not “just coding” — you are accountable for making technology work at scale in the real world, often under the most demanding conditions.
What you’ll do :
Your KPIs : profitability of your project, client satisfaction, and long-term partnership potential.
What we’re looking for :
Why join Flying Bisons :
What we offer :
Ready to own the launch? If you want to turn vision into web and mobile products that millions rely on, join Flying Bisons.
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Tech Lead • Warszawa, Województwo mazowieckie, Polska
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