Help & Supportcareers@gravityer.com
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
I help Fintech Founders build high-performing engineering teams / Ex-Google Tech Lead (50+ engineers) / Ex-Citadel
I fix engineering teams. Starting from 50+ engineers scaling Chrome Infrastructure during rapid growth; taking a junior team through a global feature launch at Google Cloud Platform; solving costly problems at Citadel Securities with experience from Tech. With AI and challenging environment, the expectations for engineering are higher than ever. Many teams underperform. What used to work fine 5 years ago, now gets people layoffs. And those who survive, do they really thrive? There are better ways. I lead teams the way I've experienced when I was invited to Silicon Valley to work on Chrome, and earned Google Founders' Award. It's demanding, but also supportive. I call out the elephant in the room - and apply my experience, expertise, and tenacity to solve it. What tech leaders say about me: 1️⃣ "Pawel's work essentially saved the Chromium infrastructure." - Marc-Antoine Ruel, Staff Software Engineer at Google 2️⃣ "Pawel has the ability to take on very complex tasks spanning over many systems and teams, some of them no one else could or dared to even try to take on." - Henrik Kjellander, Tech Lead at Google 3️⃣ "Pawel's advice, encouragement, and support came at a pivotal time for us. He's helped lay a strong foundation for the company, and made us feel confident about the road ahead." - Shengfei and Jakub, Founders Behind every successful engineering team there's an environment in which rational and productive colleagues thrive. Let's talk about transforming your team. Book a strategy call with me here: https://calendly.com/pawelhajdan/strategy-call
SREday
Ambassador
March 1, 2026 – Present
Pygma
Startup Mentor
February 1, 2026 – Present
Archimedes
Member
January 1, 2026 – Present
Tech Momentum
Founder
January 1, 2023 – Present
Greater London, England, United Kingdom
Citadel Securities
Non-Compete
January 1, 2023 – January 1, 2025
Citadel Securities
Tech Lead
January 1, 2020 – January 1, 2023
Tech Lead, Google Cloud Platform
January 1, 2017 – January 1, 2019
Tech Lead, Google Chrome
January 1, 2015 – January 1, 2017
Software Engineer, Google Chrome
January 1, 2012 – January 1, 2015
Gentoo Linux
Project Lead
January 1, 2009 – January 1, 2019
Board Advisor
Connectd
June 25, 2026 – Present
Accredited Mentor
The Portfolio Collective
June 25, 2026 – Present
Cultural Fit Analysis
The candidate's background, particularly their roles as Founder of Tech Momentum and involvement in SREday and Pygma, suggests a strong entrepreneurial spirit and a drive to improve engineering culture. Their experience at Google and Citadel Securities indicates an ability to thrive in demanding, high-performance environments. The emphasis on 'rational and productive culture' and 'fixing engineering teams' aligns with a proactive, problem-solving mindset. The diverse experience from large tech companies to startup mentorship and open-source leadership indicates adaptability and a broad perspective, which can be a strong cultural asset. However, the recent focus on consulting and mentorship might require validation of current hands-on backend engineering skills for a direct backend engineer role.
Soft Skills & Operational Fit
The candidate demonstrates strong leadership, problem-solving, and mentorship skills through their roles at Google, Citadel Securities, and various community initiatives. Their experience in fixing engineering teams and leading complex projects suggests a proactive and results-oriented approach. The descriptions highlight an ability to identify and address systemic issues, which is crucial for operational excellence. The candidate's involvement in SREday and Pygma indicates a commitment to rational and productive work cultures, aligning well with high-performing engineering environments.