Description
We are on a mission to liberate humanity from all the meaningless time spent managing their purchases and finances, so they can do more of what they love. Klarna was founded on a bold belief: that people are capable of achieving the extraordinary, even when faced with the seemingly impossible. Our journey has been one of continuous learning, facing immense challenges head-on, dedicating countless hours of hard work, and never wavering in our commitment or resilience - and now we are looking for individuals to join us on our journey and contribute to our mission.
On our path to becoming the world’s favorite way to shop, we’re assembling an unparalleled global talent network, accelerating individual careers, and disrupting entire industries. We are on a mission to liberate humanity from all the meaningless time spent managing their purchases and finances, so they can do more of what they love. We’re in search of global talent eager to embrace our atmosphere and defy their own expectations.
Engineering at Klarna is an inspired, customer-focused community, dedicated to crafting solutions that redefine our industry. Working in small, highly collaborative Agile teams, you and your team will have a clear mission and ownership of an important outcome that supports Klarna and our customers.
At Klarna we optimise for quality, fast feedback, continuous improvement, testing, monitoring and experimentation. We aim for teams that are inclusive, helpful and have a strong sense of ownership for the things they build.
As a Senior Offensive Security Engineer at Klarna, you will be at the forefront of safeguarding our digital infrastructure and customer data. This role demands a blend of hacking skills, creativity, and a deep understanding of cyber threats. You will simulate sophisticated cyber attacks to identify vulnerabilities, ensuring Klarna's resilience against real-world threats. Collaborating with cross-functional teams, you will provide actionable insights to fortify our security posture.
What you'll get to do
- Break all the things
- Conduct white-box and black-box penetration testing against internal and public-facing applications and assets
- Manage, triage, and investigate Bug Bounty submissions and external pentest findings
- Perform variant analysis on issues discovered through all channels
- Research and perform security analyses on Klarna’s 3rd-party solutions
- Develop tooling to support reconnaissance, automation, and metrics collection
- Provide expert guidance to developers, other product security teams, and the SOC in investigating issues
- Spread awareness of offensive security practices via demos, workshops, and training
- Assess the security of our tech stack through whatever means are best suited
- Define what we focus on to provide the most value
- Help further mature Klarna’s security program
To succeed in this role, we think you should have/be:
- Strong experience with penetration testing and other technical security assessments
- Experience identifying security issues in code, particularly within Java and Node.js
- Experience with cloud environments, particularly AWS and modern micro-service design principles
- Comfortable communicating findings clearly and effectively, with concrete remediation recommendations beyond simple issue reporting
- Comfortable scripting and contributing to larger projects in Python
- Able to take the initiative and be comfortable taking on projects that contribute to the larger security culture and posture at Klarna
- Industry recognized certifications, e.g., OSCP, OSWE, CREST, GIAC, AWS, et. al
- CTF Participation and active contributions to the cybersecurity community
What we offer
- A role where you can make an impact from day one, with the opportunity to see the immediate effects of your work.
- Collaboration within a diverse team that values innovation and creativity.
- Culture - You'll have an opportunity to work with people from 90+ different countries in our English-speaking offices in Stockholm/Berlin city center
- A challenging scope with the opportunity to work with latest technologies
We also believe in contributing back to the open-source community. You can find some of our work herehttps://github.com/klarna.
How to apply: Send your CV in English and we'll be in touch!
About Klarna
Since 2005 Klarna has been on a mission to revolutionize the retail banking industry. With over 150 million global active users and 2 million transactions per day, Klarna is meeting the changing demands of consumers by saving them time and money while helping them be informed and in control. Over 450,000 global retail partners, including H&M, Saks, Sephora, Macys, IKEA, Expedia Group, and Nike have integrated Klarna's innovative technology to deliver a seamless shopping experience online and in-store. For more information, visit Klarna.com
It is our commitment that every qualified person will be evaluated according to skills regardless of age, gender, identity, ethnicity, sexual orientation, disability status or religion. Please refrain from including your picture and age with the application.
About Engineering at Klarna
Engineering at Klarna is an inspired, customer focused community, dedicated to crafting solutions that redefine our industry. Working in small, highly collaborative Agile teams, you and your team will have a clear mission and ownership of an important outcome that supports Klarna and our customers. At Klarna we optimise for quality, flow, fast feedback, focusing on end-to-end ownership, continuous improvement, testing, monitoring, and experimentation. We aim for teams that are inclusive, helpful, and have a strong sense of ownership for the things they build.
Jobs from our Partners
DevOps Engineer II
San Francisco, CA
US
DevOps Engineer II
Cambridge, MA
US
DevOps Engineer II
Seattle, WA
US
Similar Jobs
(Senior) Backend Software Engineer (d/f/m)
Berlin, Germany
Software Engineer - New Graduate
Remote
US
Senior Release Engineer
Fremont, CA
US
Lead Product Engineer
Gurgaon, India
Bengaluru, India
Sr. Software Engineer I
Remote
Spain
Site Reliability Engineer - QA Platforms
Mexico City, Mexico
There are more than 50,000 engineering jobs:
Subscribe to membership and unlock all jobs
Engineering Jobs
60,000+ jobs from 4,500+ well-funded companies
Updated Daily
New jobs are added every day as companies post them
Refined Search
Use filters like skill, location, etc to narrow results
Become a member
🥳🥳🥳 340 happy customers and counting...
Overall, over 80% of customers chose to renew their subscriptions after the initial sign-up.
To try it out
For active job seekers
For those who are passive looking
Cancel anytime
Wall Of Love From Fellow Engineers
Frequently Asked Questions
- Salaries for the engineering jobs on our site range from $100K-$200K. On average, senior engineer positions on our EchoJobs are about $160K.
- The EchoJobs positions have been sourced and vetted from the top companies to work for in the US as a software engineer, including LinkedIn and other reputable job sites. We also have syndicated jobs from companies that have just raised funding, as well as those that have great unique products and culture. From all of these sources, our founder, Morgan, has also resourced the company's authenticity in terms of their website, public appearance, and more.
- Yes, our users asked us for just this, so now our search filters allow you to search for your top jobs via location, as well as by onsite, remote, or both. Approximately 30% of our jobs are remote, so you’ve got the best options for you!
- We have not yet implemented this option, but are considering doing so in the future. For the moment, you would need to cancel your subscription, and resubscribe when you wanted to come back.
- We add new jobs to EchoJobs every day! We scan our sources for the newest jobs, verify them, and post them to EchoJobs within minutes. We add about 2,000-3,000 new jobs for you each day!
- From starting your job search to getting hired, the entire job search process can take us software engineers anywhere between 3-6 months. However, at EchoJobs, we’re striving to shorten this duration by finding the best, newest jobs for you, so you can do less job searching, and more applying.
- We’d recommend checking EchoJobs daily, as we add new jobs to the site each day. Additionally, if you got a chance to read our previous email on “what makes EchoJobs different from any other job search tools,” we also recommended that you set a job alert based on your job filters, so if you get emails on those new jobs, you could be checking more than once per day.
- If you decide to continue with us after the 1-month trial, we definitely recommend this, as we all know it usually takes 3-6 months to find a quality job as a software engineer these days. So to best support you, we just adjusted our membership options at EchoJobs to monthly, 3 months, or 12 months (this option is more for passive job seekers looking a little bit for the future if they want to come back to work or make a job switch potentially. This lets you see what’s out there in case an even better fit job becomes available.)
- EchoJobs is truly the only job site of its kind. We want to be THE spot for you to find the best job for you, and haven’t encountered any other company doing this. Other job sites are in niches besides software engineering or focus on a small portion of engineering jobs (like a specific coding language). In the words of Morgan, our founder, “I think what makes EchoJobs different is the amount of jobs, frequency that we add new jobs (we add 2,000-3,000 new jobs daily!), and the powerful search engines to find exactly the job you want more easily and efficiently. We can provide you with the most jobs that are vetted by us, we’ll continually find more new jobs for you, and we make it easier for you to apply and get hired.