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We are among the leading platforms for sports and wellness in Europe, dedicated to inspiring people to live active, healthy lives. With just one membership we offer access to thousands of fitness and wellness experiences across the continent.
But what truly sets us apart? We believe our people are at the heart of everything we do. If you’re curious about how we work, what we value and how you might grow with us, explore our Culture Hub & Career Opportunities.
*Big news: Wellhub and Urban Sports Club unite!*
Urban Sports Club is now a proud part of Wellhub, creating a global wellbeing ecosystem. Together, we connect 39,000 corporate clients and 97,000 wellness partners across 18 countries, offering millions of people even more ways to stay active and take care of their health.
We are looking for an experienced Senior Backend Engineer to join our Platform hive as part of our Foundation Engineering team to work closely with all the other hives of the Product Development department, Tech and Business teams. At Urban Sports Club our aim is to create a world where everyone enjoys doing sports and we are ambitious in our plans to grow and cater to a wider user audience.
Foundation Engineering is at the heart of this vision, delivering customer value by taking on the opportunities in tech to address, design and deliver on the future of tech in the business and personalise the experience of multi million customers in the near future. You will be responsible for helping us execute our Tech vision, that includes taking on opportunities such as designing our next generation systems such as search, authentication, and such enterprise wide themes as well as scaling our system to accommodate massive user growth.
This position can be based in Madrid, Barcelona or Valencia (in office-attendance is expected in the Valencia office ca. 3 days per month).
Urban Sports Club is committed to providing a friendly, safe, and welcoming environment for everyone who applies for a position or already works with us, regardless of their sports preferences, gender, gender identity and expression, sexual orientation, disability, physical appearance, body size, race, age, or religion (or lack thereof).
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BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
❗️ Important: This is an On-Site Position in Spain❗️
This is an on-site position based at our office in Spain, Valencia. Remote or hybrid arrangements are not available once you join the team.
Are you ready for an international move? We are looking for candidates who are either already based in Lisbon or are eager to relocate to Portugal.
To make your transition smooth, we provide full relocation support and visa sponsorship for successful international candidates ❗️
⚡ We are looking for an experienced Team Lead Backend Developer (Node.js) to join our development teams in Valencia and lead the backend technologies of our systems. This is a highly hands-on role: you will be actively writing and reviewing code, shaping architecture, and driving technical excellence while mentoring your team.
✅ Responsibilities:
• Lead, mentor, and manage backend engineers through regular one-to-one sessions, feedback, performance evaluations, and individual development plans.
• Actively write, review, and refactor code and directly contribute to building and improving our systems.
• Participate in agile ceremonies (Scrum/Kanban) to ensure team alignment and adherence to agile best practices.
• Enhance system quality by resolving technical debt, optimizing architecture and flows, and performing data cleaning and restructuring.
• Design solutions and make key technical decisions for changes and enhancements.
• Assign tasks and balance workloads within the team to ensure efficient delivery.
• Collaborate with Engineering Managers to adopt the latest technologies and drive company-wide engineering initiatives.
• Document domain knowledge, improve engineering standards, and contribute to initiatives that enhance the broader engineering organization.
✅ Requirements:
• Bachelor’s, Master’s, or higher degree in Computer Engineering, Computer Science, Applied Mathematics, or a related field.
• 8+ years of professional backend development experience.
• 3+ years of experience in leadership positions.
• Strong experience with Node.js and modern web development.
• Knowledge of Kubernetes, containers, infrastructure, system design, SQL, and NoSQL databases.
• Experience with RESTful APIs, message brokers, 3rd party integrations, and secure development practices.
• Familiarity with CI/CD, microservices, cloud-based development, and test-driven development is a plus.
• Deep understanding of data structures, coding patterns, and algorithms.
• Experience with agile methodologies, ideally Scrum.
• Excellent problem-solving, diagnostic, and troubleshooting skills.
• Strong leadership, organizational, and mentoring abilities.
• Upper-intermediate or advanced English.
Bold moves start here. Make yours. Apply today!
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BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
⚡ We are looking for a highly experienced Engineering Manager to join our teams in Valencia. With over 10 years of experience, you will lead the backend technologies and direct the delivery of several products. This role is focused on high-level technical leadership, managing senior talent, and ensuring engineering excellence across scalable, high-load systems.
🎯 Your Mission: Lead and develop backend engineering teams while owning the delivery of several products and the technical direction of the platform. You will ensure consistent delivery, foster a strong engineering culture, and manage team leads to continuously improve architecture, processes, and performance.
✅ Responsibilities:
• Direct and own the delivery of several products.
• Lead recruitment and onboarding processes, hiring and managing talent while supporting individual and team growth.
• Manage team leads and senior engineers through regular one-to-one sessions, feedback cycles, performance evaluations, and individual development plans.
• Lead or co-lead agile processes and Scrum or Kanban ceremonies, ensuring adherence to agile principles and best practices.
• Lead platform and product development without frequent involvement in writing or reviewing code.
• Improve platform and product quality by identifying technical debt, recurring issues, and architectural or process gaps.
• Manage team resources, balancing workloads, rotating people when necessary, and ensuring sustainable delivery.
• Drive the adoption of modern technologies and innovations to continuously evolve the company’s engineering capabilities.
• Define, improve, and enforce engineering standards and guidelines, ensuring domain knowledge is properly documented.
• Contribute to and lead engineering initiatives beyond the scope of the direct team, positively impacting the wider engineering organization.
✅ Requirements:
• Bachelor’s, Master’s, or higher degree in Computer Engineering, Computer Science, Applied Mathematics, or a related field.
• 10+ years of professional backend development experience.
• 5+ years of experience managing engineers and team leads, or senior technical profiles.
• Experience with Kubernetes and containers, cloud-based development, infrastructure and system design, microservices, and distributed systems.
• Experience with building and maintaining high-load systems.
• Strong knowledge of SQL and NoSQL databases.
• Solid understanding of data structures, coding patterns, and algorithms.
• Experience with RESTful APIs, message brokers, third-party integrations, code and peer reviews, CI/CD, secure development practices, information security, and test-driven development.
• Experience working with agile methodologies, ideally Scrum.
• Experience with Node.js (nice to have).
• Strong analytical, leadership, communication, and feedback skills.
• Fluency in English.
✅ We offer excellent benefits, including but not limited to:
🧑🏻 💻 Learning and development opportunities and interesting, challenging tasks;
✈️ Relocation package (tickets, staying in a hotel for up to 2 weeks, and visa relocation support for our employees and their family members);
📚 Opportunity to develop language skills, with partial compensation for the cost of language classes (for localization purposes);
🏥 Private medical coverage;
🏝 Time for proper rest, with paid vacation and sick leaves;
📈 Competitive remuneration level with annual review;
🤝 Teambuilding activities.
Bold moves start here. Make yours. Apply today!
By submitting your application, you agree to our Privacy Policy.
Ready to apply?
Apply to BrainRocket
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We offer you the opportunity to join the leading Spanish company in the IT sector, with more than 25 years of experience and one of the most solid track records as a provider of technological solutions for companies.
We are a growing company with more than 400 employees and offices in Logroño, Madrid, Barcelona, Seville, Bilbao and Valencia.
Since August 2013, we have been part of the IONOS Group, Europe's leading digitalisation partner for small and medium-sized companies.
In short, we are a multicultural team that’s passionate about technology, bringing our professional experience from over a dozen countries: Germany, Argentina, Spain, the United States, France, the Philippines, Italy, Poland, Portugal, the United Kingdom, Romania...
You will be part of the team responsible for operating one of the largest and most complex hosting platforms in Europe.
Your mission will be to ensure the stability, performance, and evolution of the Stretch platform, working directly on critical production systems and contributing to the continuous improvement of a highly distributed infrastructure.
This is a strongly technical role with hands-on impact at scale, where your work will directly influence service quality and platform evolution.
You will collaborate closely with Hosting Technology teams and other web hosting teams within IONOS, with frequent interaction with international colleagues—particularly in Germany—to consolidate knowledge of existing systems.
At Arsys we value diversity and welcome all applications regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age, as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.
Ready to apply?
Apply to arsys EN
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We are among the leading platforms for sports and wellness in Europe, dedicated to inspiring people to live active, healthy lives. With just one membership we offer access to thousands of fitness and wellness experiences across the continent.
But what truly sets us apart? We believe our people are at the heart of everything we do. If you’re curious about how we work, what we value and how you might grow with us, explore our Culture Hub & Career Opportunities.
*Big news: Wellhub and Urban Sports Club unite!*
Urban Sports Club is now a proud part of Wellhub, creating a global wellbeing ecosystem. Together, we connect 39,000 corporate clients and 97,000 wellness partners across 18 countries, offering millions of people even more ways to stay active and take care of their health.
Urban Sports Club is building a security function that moves with heart and mind. As a Security Engineer you will work across the full security landscape – from application security to cloud runtime to development pipelines and of course AI – bringing genuine breadth alongside real depth in your domain specialisations.
You will work side-by-side with IT analysts, developers, product managers, and leadership alike to embed security into how we build and operate. You will report to the Director of Cyber Security, with the empowerment and autonomy to shape how security is done across the company.
This role suits those with a builder’s mindset who gets restless without a hard problem to solve, who is excited about the intersection of AI and security, and who communicates as comfortably in a board update as in a pull request review.
Urban Sports Club is committed to providing a friendly, safe, and welcoming environment for everyone who applies for a position or already works with us, regardless of their sports preferences, gender, gender identity and expression, sexual orientation, disability, physical appearance, body size, race, age, or religion (or lack thereof).
Ready to apply?
Apply to Urban Sports Club
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Welcome to DKB Code Factory….
{ { … a_place_to_stay_yourself:

} } ;
{ { … a_place_to_stay_curious:
The Senior Engineering Manager will build and scale a manager‑of‑managers layer and a reusable engineering platform across five teams in Valencia and Berlin, enabling rapid, secure, and maintainable delivery of a new business banking product. This role combines people leadership (hiring, coaching, performance calibration) with hands‑on ownership of engineering standards, platform architecture, and delivery practices in a regulated banking context.
} } ;
] } ;
{ following_qualifications_would_be_in_line_with_our_desired_profile_for_this_position: [
Got the feeling not to match every single requirement? Don’t worry! We encourage you to apply anyways, even if your qualifications do not align perfectly. You might still be just the right candidate for us!
{ { … a_place_to_stay_together:
From Morning Daily to Afterwork Drink, team spirit is essential to us. The heart of our togetherness is that we truly are connected with each other: We not only share fun & laughter, but also honest opinions - because that's how we grow: We exchange ideas, give support in our personal development, and celebrate success together! Besides our great community, we also offer numerous other benefits...
} } ;
Ready to apply?
Apply to DKB Code Factory
The mission of Speechify is to make sure that reading is never a barrier to learning.
Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.
Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
Overview
The responsibilities of our Platform team include building and maintaining all backend services, including, but not limited to, payments, analytics, subscriptions, new products, text to speech, and external APIs.
This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, is passionate about making product decisions, and has experience building great user experiences that delight users.
We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount.
Our interview process involves several technical interviews and we aim to complete them within 1 week.
What You’ll Do
An Ideal Candidate Should Have
What We Offer
Think you’re a good fit for this job?
Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.
Not looking but know someone who would make a great fit?
Refer them!
Speechify is committed to a diverse and inclusive workplace.
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
Ready to apply?
Apply to Speechify
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BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
❗️Please note that this role is office-based for Spain.
❗️If you need to be relocated, we take care of the process.
✅ We offer excellent benefits, including but not limited to:
Bold moves start here. Make yours. Apply today!
By submitting your application, you agree to our Privacy Policy.
Ready to apply?
Apply to BrainRocket
Groupon is a marketplace where customers discover new experiences and services everyday and local businesses thrive. To date we have worked with over a million merchant partners worldwide, connecting over 16 million customers with deals across various categories. In a world often dominated by e-commerce giants, we stand out as one of the few platforms uniquely committed to helping local businesses succeed on a performance basis.
Groupon is on a radical journey to transform our business with relentless pursuit of results. Even with thousands of employees spread across multiple continents, we still maintain a culture that inspires innovation, rewards risk-taking and celebrates success. The impact here can be immediate due to our scale and the speed of our transformation. We're a "best of both worlds" kind of company. We're big enough to have the resources and scale, but small enough that a single person has a surprising amount of autonomy and can make a meaningful impact.
📍Hybrid from Madrid or Valencia
You will engineer the core of our proprietary internal platform that democratizes AI across the company. This is not a standard full-stack role maintaining existing systems, you will build the factory that enables other teams to create autonomous AI Agents. You will design Chain of Thought reasoning flows, integration layers, and agent logic that allow AI to execute complex business tasks at scale. This is applied AI engineering: no model fine-tuning, just sophisticated system design and relentless execution. You will join a new focused team of two engineers, collaborating daily with the AIGO team and cross-functional partners across Global Operations, Customer Satisfaction, and Engineering.
First 30 days: Set up your development environment, adopt AI-first workflows, gain a functional understanding of our internal AI platform, ship a bug fix to production, and build your first AI Agent using our platform.
First 60 days: Deep dive into a key product area’s architecture, design and implement a small-scale AI feature, and demonstrate independence in troubleshooting and shipping without hand-holding.
First 90 days: Take ownership of a significant AI feature from concept to production, contribute to internal documentation on Agent best practices, and actively participate in architectural reviews as a fully integrated team member.
One year: Transform a portion of our AI platform with a major AI-driven application feature, become recognized as a stakeholder in building and optimizing AI Agents across Groupon, and maintain a high bar for software quality while innovating at speed.
A true builder who wants to engineer the platform that powers AI Agents, not just write prompts. You bring a balance of “Old School” engineering discipline (reliability, structure) and “New Wave” AI agility. You are excited to use the latest AI-native stack to create sophisticated internal tools that drive global operations and shape how a global company operationalizes AI.
#LI-KH1 #LI-Hybrid
Groupon is an AI-First Company
We’re committed to building smarter, faster, and more innovative ways of working—and AI plays a key role in how we get there. We encourage candidates to leverage AI tools during the hiring process where it adds value, and we’re always keen to hear how technology improves the way you work. If you’re passionate about AI or curious to explore how it can elevate your role—you’ll be right at home here.
Groupon’s purpose is to build strong communities through thriving small businesses. To learn more about the world’s largest local e-commerce marketplace, click here. You can also find out more about us in the latest Groupon news as well as learning about our DEI approach. If all of this sounds like something that’s a great fit for you, then click apply and join us on a mission to become the ultimate destination for local experiences and services.
Beware of Recruitment Fraud: Groupon follows a merit-based recruitment process without charging job seekers any fees. We've noticed an increase in recruitment fraud, including fake job postings and fraudulent interviews and job offers aimed at stealing personal information or money. Be cautious of individuals falsely representing Groupon's Talent Acquisition team with fake job offers. If you encounter any suspicious job offers or interview calls demanding money, recognize these as scams. Groupon is not responsible for losses from such dealings. For legitimate job openings (and a sneak peek into life at Groupon), always check our official career website at Groupon Careers
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Apply to GrouponShare this job
Welcome to DKB Code Factory….
{ { … a_place_to_stay_yourself:

} } ;
{ { … a_place_to_stay_curious:
Lead and grow a dynamic DevOps team within DKB Code Factory, the tech hub of one of Germany’s largest direct banks. As Engineering Manager DevOps, you will drive scalable, reliable deployment processes and mentor engineers, enabling cross-location teams to deliver innovative digital banking solutions faster and with confidence.
} } ;
] } ;
{ following_qualifications_would_be_in_line_with_our_desired_profile_for_this_position: [
Got the feeling not to match every single requirement? Don’t worry! We encourage you to apply anyways, even if your qualifications do not align perfectly. You might still be just the right candidate for us!
{ { … a_place_to_stay_together:
From Morning Daily to Afterwork Drink, team spirit is essential to us. The heart of our togetherness is that we truly are connected with each other: We not only share fun & laughter, but also honest opinions - because that's how we grow: We exchange ideas, give support in our personal development, and celebrate success together! Besides our great community, we also offer numerous other benefits...
} } ;
Ready to apply?
Apply to DKB Code Factory
Share this job
Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers. The kind of people who not only pioneered a more flexible approach to commerce architecture but also shaped the culture of experimentation that approach unlocked. Together they are the engine of commerce innovation today. At commercetools, we power the next era of commerce for our customers. Whether it’s AI-driven solutions that help enterprises make smarter business decisions, bridging digital and physical shopping experiences, or enabling entirely new ways for industries to connect with their customers, we help the world’s most ambitious companies experiment, scale, and grow without limits. Here the best idea wins, not the loudest voice. You will have the tools, trust, and space to not only build the future of commerce, but to build your own.
As our Principal Engineer Product Security , you’ll support the Engineering team by solving challenging technical problems for an ambitious product and enabling teams to "shift left" to build secure services on multi-cloud infrastructure.
You will:
Formulate, evangelise, and drive adoption of the product security strategy
Assess, advise on, and increase the security maturity posture
Create a standardised security architecture and operational best practices
Help track and drive remediation of security and technology risks
Educate product teams on risk assessments, threat modelling, and building secure api-first applications
Review requirements and designs to help product teams address shortcomings
Embed security tooling into the development process
Contribute to the review of external penetration tests and help teams prioritise fixes
Collaborate with product teams to improve overall security and resolve specific issues
Facilitate or lead customer conversations regarding product security
Triage and investigate new attack vectors to determine risk mitigation
Drive security and quality initiatives across the organization and support certification audits
Collaborate with Product Management, Principal Engineers, and legal/compliance teams
Identify skills gaps and facilitate knowledge sharing across the organization
This role is hybrid, with three days a week spent in our Berlin, London or Valencia office.
You're a creative problem-solver who is wired to find solutions. You confidently dive into complex challenges and have a talent for making them simple for others. Your curiosity drives you to constantly grow and contribute to an environment of trust and teamwork. Great ideas come from many paths, and your unique perspective matters more than checking every box. What matters most is the mindset you bring to the work.
You bring:
A strong technical background and 5+ years of proven track record in hands-on Product Security
2+ years of experience improving Product Security in a leadership role
Experience with customer-facing security roles and influencing roadmaps in matrix organizations
Experience in a scale-up environment with ambitious and competing priorities
Expertise in formulating, elaborating, and clarifying requirements or priorities
Experience with Secure Architecture design reviews and Threat Modeling
Experience infusing security into various levels of the SDLC
Experience with Static Analysis and Secure Code Review implementations
Sound knowledge of Linux systems, Kubernetes, Terraform, Vault, API, and web application security
Practical experience in DevSecOps and proficiency in at least one scripting language like JavaScript or Go
Project management experience for projects affecting multiple teams
Experience working within an Agile environment with a strong customer focus
Experience setting up and running trainings or onboardings
Clear written and verbal communication in fluent English
AI Aptitude: A genuine curiosity for using AI tools to work smarter and more effectively, paired with a drive to learn and put them into practice in your role.
Nice to Have: * Security Certifications such as CISSP, CCSP, Certified Kubernetes Security Specialist, or GCP/AWS/Azure security certifications
An eagerness to constantly improve and learn about leadership and new technologies
Because work and life are connected, our benefits are too. We’ve designed them to give you the security, flexibility, and opportunities you need to focus on what matters most.
🩺 Comprehensive health benefits for you and your dependents, including access to OpenUp for personalized mental health support
📚 Learning and development opportunities including an annual learning budget, access to self-paced learning platforms and language training, personalized coaching, mentorship, and leadership programs
🍼 Family Leave Plus gives you additional fully paid weeks of parental leave on top of government-provided leave, so you can spend more time with your new addition
📈 Our equity participation program allows you to share in our success
For more information on our benefits, visit this page.
Come as you are. Build with us.
Your unique perspective is essential to our success. We are committed to building a team that reflects the world around us because we know it’s the only way to build the future. We celebrate our differences and have created a hiring process that’s fair, inclusive, and designed to let your talent shine.
We proudly welcome applicants of every race, color, religion, gender identity, sexual orientation, age, and any other part of your identity that makes you who you are. As an equal opportunity employer, we believe that our strength lies in our diversity, and we invite you to be a part of our global community.
For more information on our diversity, equity, inclusion, and belonging practices, visit this page.
Ready to apply?
Apply to commercetools
Share this job
Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers. The kind of people who not only pioneered a more flexible approach to commerce architecture but also shaped the culture of experimentation that approach unlocked. Together they are the engine of commerce innovation today. At commercetools, we power the next era of commerce for our customers. Whether it’s AI-driven solutions that help enterprises make smarter business decisions, bridging digital and physical shopping experiences, or enabling entirely new ways for industries to connect with their customers, we help the world’s most ambitious companies experiment, scale, and grow without limits. Here the best idea wins, not the loudest voice. You will have the tools, trust, and space to not only build the future of commerce, but to build your own.
As our Principal Engineer Product Security , you’ll support the Engineering team by solving challenging technical problems for an ambitious product and enabling teams to "shift left" to build secure services on multi-cloud infrastructure.
You will:
Formulate, evangelise, and drive adoption of the product security strategy
Assess, advise on, and increase the security maturity posture
Create a standardised security architecture and operational best practices
Help track and drive remediation of security and technology risks
Educate product teams on risk assessments, threat modelling, and building secure api-first applications
Review requirements and designs to help product teams address shortcomings
Embed security tooling into the development process
Contribute to the review of external penetration tests and help teams prioritise fixes
Collaborate with product teams to improve overall security and resolve specific issues
Facilitate or lead customer conversations regarding product security
Triage and investigate new attack vectors to determine risk mitigation
Drive security and quality initiatives across the organization and support certification audits
Collaborate with Product Management, Principal Engineers, and legal/compliance teams
Identify skills gaps and facilitate knowledge sharing across the organization
This role is hybrid, with three days a week spent in our Berlin, London or Valencia office.
You're a creative problem-solver who is wired to find solutions. You confidently dive into complex challenges and have a talent for making them simple for others. Your curiosity drives you to constantly grow and contribute to an environment of trust and teamwork. Great ideas come from many paths, and your unique perspective matters more than checking every box. What matters most is the mindset you bring to the work.
You bring:
A strong technical background and 5+ years of proven track record in hands-on Product Security
2+ years of experience improving Product Security in a leadership role
Experience with customer-facing security roles and influencing roadmaps in matrix organizations
Experience in a scale-up environment with ambitious and competing priorities
Expertise in formulating, elaborating, and clarifying requirements or priorities
Experience with Secure Architecture design reviews and Threat Modeling
Experience infusing security into various levels of the SDLC
Experience with Static Analysis and Secure Code Review implementations
Sound knowledge of Linux systems, Kubernetes, Terraform, Vault, API, and web application security
Practical experience in DevSecOps and proficiency in at least one scripting language like JavaScript or Go
Project management experience for projects affecting multiple teams
Experience working within an Agile environment with a strong customer focus
Experience setting up and running trainings or onboardings
Clear written and verbal communication in fluent English
AI Aptitude: A genuine curiosity for using AI tools to work smarter and more effectively, paired with a drive to learn and put them into practice in your role.
Nice to Have: * Security Certifications such as CISSP, CCSP, Certified Kubernetes Security Specialist, or GCP/AWS/Azure security certifications
An eagerness to constantly improve and learn about leadership and new technologies
Because work and life are connected, our benefits are too. We’ve designed them to give you the security, flexibility, and opportunities you need to focus on what matters most.
🩺 Comprehensive health benefits for you and your dependents, including access to OpenUp for personalized mental health support
📚 Learning and development opportunities including an annual learning budget, access to self-paced learning platforms and language training, personalized coaching, mentorship, and leadership programs
🍼 Family Leave Plus gives you additional fully paid weeks of parental leave on top of government-provided leave, so you can spend more time with your new addition
📈 Our equity participation program allows you to share in our success
For more information on our benefits, visit this page.
Come as you are. Build with us.
Your unique perspective is essential to our success. We are committed to building a team that reflects the world around us because we know it’s the only way to build the future. We celebrate our differences and have created a hiring process that’s fair, inclusive, and designed to let your talent shine.
We proudly welcome applicants of every race, color, religion, gender identity, sexual orientation, age, and any other part of your identity that makes you who you are. As an equal opportunity employer, we believe that our strength lies in our diversity, and we invite you to be a part of our global community.
For more information on our diversity, equity, inclusion, and belonging practices, visit this page.
Ready to apply?
Apply to commercetools
Share this job
Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers. The kind of people who not only pioneered a more flexible approach to commerce architecture but also shaped the culture of experimentation that approach unlocked. Together they are the engine of commerce innovation today. At commercetools, we power the next era of commerce for our customers. Whether it’s AI-driven solutions that help enterprises make smarter business decisions, bridging digital and physical shopping experiences, or enabling entirely new ways for industries to connect with their customers, we help the world’s most ambitious companies experiment, scale, and grow without limits. Here the best idea wins, not the loudest voice. You will have the tools, trust, and space to not only build the future of commerce, but to build your own.
As our Principal Engineer Product Security , you’ll support the Engineering team by solving challenging technical problems for an ambitious product and enabling teams to "shift left" to build secure services on multi-cloud infrastructure.
You will:
Formulate, evangelise, and drive adoption of the product security strategy
Assess, advise on, and increase the security maturity posture
Create a standardised security architecture and operational best practices
Help track and drive remediation of security and technology risks
Educate product teams on risk assessments, threat modelling, and building secure api-first applications
Review requirements and designs to help product teams address shortcomings
Embed security tooling into the development process
Contribute to the review of external penetration tests and help teams prioritise fixes
Collaborate with product teams to improve overall security and resolve specific issues
Facilitate or lead customer conversations regarding product security
Triage and investigate new attack vectors to determine risk mitigation
Drive security and quality initiatives across the organization and support certification audits
Collaborate with Product Management, Principal Engineers, and legal/compliance teams
Identify skills gaps and facilitate knowledge sharing across the organization
This role is hybrid, with three days a week spent in our Berlin, London or Valencia office.
You're a creative problem-solver who is wired to find solutions. You confidently dive into complex challenges and have a talent for making them simple for others. Your curiosity drives you to constantly grow and contribute to an environment of trust and teamwork. Great ideas come from many paths, and your unique perspective matters more than checking every box. What matters most is the mindset you bring to the work.
You bring:
A strong technical background and 5+ years of proven track record in hands-on Product Security
2+ years of experience improving Product Security in a leadership role
Experience with customer-facing security roles and influencing roadmaps in matrix organizations
Experience in a scale-up environment with ambitious and competing priorities
Expertise in formulating, elaborating, and clarifying requirements or priorities
Experience with Secure Architecture design reviews and Threat Modeling
Experience infusing security into various levels of the SDLC
Experience with Static Analysis and Secure Code Review implementations
Sound knowledge of Linux systems, Kubernetes, Terraform, Vault, API, and web application security
Practical experience in DevSecOps and proficiency in at least one scripting language like JavaScript or Go
Project management experience for projects affecting multiple teams
Experience working within an Agile environment with a strong customer focus
Experience setting up and running trainings or onboardings
Clear written and verbal communication in fluent English
AI Aptitude: A genuine curiosity for using AI tools to work smarter and more effectively, paired with a drive to learn and put them into practice in your role.
Nice to Have: * Security Certifications such as CISSP, CCSP, Certified Kubernetes Security Specialist, or GCP/AWS/Azure security certifications
An eagerness to constantly improve and learn about leadership and new technologies
Because work and life are connected, our benefits are too. We’ve designed them to give you the security, flexibility, and opportunities you need to focus on what matters most.
🩺 Comprehensive health benefits for you and your dependents, including access to OpenUp for personalized mental health support
📚 Learning and development opportunities including an annual learning budget, access to self-paced learning platforms and language training, personalized coaching, mentorship, and leadership programs
🍼 Family Leave Plus gives you additional fully paid weeks of parental leave on top of government-provided leave, so you can spend more time with your new addition
📈 Our equity participation program allows you to share in our success
For more information on our benefits, visit this page.
Come as you are. Build with us.
Your unique perspective is essential to our success. We are committed to building a team that reflects the world around us because we know it’s the only way to build the future. We celebrate our differences and have created a hiring process that’s fair, inclusive, and designed to let your talent shine.
We proudly welcome applicants of every race, color, religion, gender identity, sexual orientation, age, and any other part of your identity that makes you who you are. As an equal opportunity employer, we believe that our strength lies in our diversity, and we invite you to be a part of our global community.
For more information on our diversity, equity, inclusion, and belonging practices, visit this page.
Ready to apply?
Apply to commercetools
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Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers. The kind of people who not only pioneered a more flexible approach to commerce architecture but also shaped the culture of experimentation that approach unlocked. Together they are the engine of commerce innovation today. At commercetools, we power the next era of commerce for our customers. Whether it’s AI-driven solutions that help enterprises make smarter business decisions, bridging digital and physical shopping experiences, or enabling entirely new ways for industries to connect with their customers, we help the world’s most ambitious companies experiment, scale, and grow without limits. Here the best idea wins, not the loudest voice. You will have the tools, trust, and space to not only build the future of commerce, but to build your own.
As our Principal Engineer Product Security , you’ll support the Engineering team by solving challenging technical problems for an ambitious product and enabling teams to "shift left" to build secure services on multi-cloud infrastructure.
You will:
Formulate, evangelise, and drive adoption of the product security strategy
Assess, advise on, and increase the security maturity posture
Create a standardised security architecture and operational best practices
Help track and drive remediation of security and technology risks
Educate product teams on risk assessments, threat modelling, and building secure api-first applications
Review requirements and designs to help product teams address shortcomings
Embed security tooling into the development process
Contribute to the review of external penetration tests and help teams prioritise fixes
Collaborate with product teams to improve overall security and resolve specific issues
Facilitate or lead customer conversations regarding product security
Triage and investigate new attack vectors to determine risk mitigation
Drive security and quality initiatives across the organization and support certification audits
Collaborate with Product Management, Principal Engineers, and legal/compliance teams
Identify skills gaps and facilitate knowledge sharing across the organization
This role is hybrid, with three days a week spent in our Berlin, London or Valencia office.
You're a creative problem-solver who is wired to find solutions. You confidently dive into complex challenges and have a talent for making them simple for others. Your curiosity drives you to constantly grow and contribute to an environment of trust and teamwork. Great ideas come from many paths, and your unique perspective matters more than checking every box. What matters most is the mindset you bring to the work.
You bring:
A strong technical background and 5+ years of proven track record in hands-on Product Security
2+ years of experience improving Product Security in a leadership role
Experience with customer-facing security roles and influencing roadmaps in matrix organizations
Experience in a scale-up environment with ambitious and competing priorities
Expertise in formulating, elaborating, and clarifying requirements or priorities
Experience with Secure Architecture design reviews and Threat Modeling
Experience infusing security into various levels of the SDLC
Experience with Static Analysis and Secure Code Review implementations
Sound knowledge of Linux systems, Kubernetes, Terraform, Vault, API, and web application security
Practical experience in DevSecOps and proficiency in at least one scripting language like JavaScript or Go
Project management experience for projects affecting multiple teams
Experience working within an Agile environment with a strong customer focus
Experience setting up and running trainings or onboardings
Clear written and verbal communication in fluent English
AI Aptitude: A genuine curiosity for using AI tools to work smarter and more effectively, paired with a drive to learn and put them into practice in your role.
Nice to Have: * Security Certifications such as CISSP, CCSP, Certified Kubernetes Security Specialist, or GCP/AWS/Azure security certifications
An eagerness to constantly improve and learn about leadership and new technologies
Because work and life are connected, our benefits are too. We’ve designed them to give you the security, flexibility, and opportunities you need to focus on what matters most.
🩺 Comprehensive health benefits for you and your dependents, including access to OpenUp for personalized mental health support
📚 Learning and development opportunities including an annual learning budget, access to self-paced learning platforms and language training, personalized coaching, mentorship, and leadership programs
🍼 Family Leave Plus gives you additional fully paid weeks of parental leave on top of government-provided leave, so you can spend more time with your new addition
📈 Our equity participation program allows you to share in our success
For more information on our benefits, visit this page.
Come as you are. Build with us.
Your unique perspective is essential to our success. We are committed to building a team that reflects the world around us because we know it’s the only way to build the future. We celebrate our differences and have created a hiring process that’s fair, inclusive, and designed to let your talent shine.
We proudly welcome applicants of every race, color, religion, gender identity, sexual orientation, age, and any other part of your identity that makes you who you are. As an equal opportunity employer, we believe that our strength lies in our diversity, and we invite you to be a part of our global community.
For more information on our diversity, equity, inclusion, and belonging practices, visit this page.
Ready to apply?
Apply to commercetools
Share this job
BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
We are looking for a Head of Infrastructure to own the strategy and execution of our hybrid infrastructure. This role is perfect for a leader who understands the "full stack" of infrastructure—from physical data centers to managed cloud services—and can bridge the gap between technical complexity and business goals.
You will lead a team of specialists, ensuring our Linux-based ecosystem and Kubernetes clusters (on-prem and cloud) are reliable, scalable, and fully automated.
Bold moves start here. Make yours. Apply today!
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