About CrossmintAt Crossmint we're on a mission to bring the world on-chain, starting with property rights. We believe that the current ways of tracking who owns what are archaic, inefficient and unfair. Property is the foundational layer of human society, yet tracking ownership of assets like real estate is extremely expensive, and the vast majority of assets (such as clothes, furniture, tickets or electronics) don't have any record of ownership. This imposes a big tax on society, by making commerce less liquid, hindering reusability of assets, and enabling theft and fraud.
But there's a solution. The blockchain, and cryptographic primitives on top of it, like NFTs, wallets and cryptographic credentials, offer a credible foundation to build a world scale digital property system.
And this solution is being implanted now. Since the creation of the NFT standard, all user and business adoption metrics have grown exponentially, non stop. What started as a toy use case to speculate over cat and monkey pictures, is now being used by half of Fortune 500 and tens of millions of users.
But the journey is less than 1% done…
How do we do this?Crossmint is accelerating the world transition to on-chain, by building APIs and tools that make it 100x easier for companies to create, custody and commerce with digital property rights (NFTs) and credentials.
Our APIs abstract out all the quirks and complexities of interacting with blockchains to simple REST APIs and no-code tools that any company can adopt, in minutes.
How do we fund this mission?We sell our tools and APIs as a service to other companies who wish to integrate NFTs, wallets or credentials inside their systems. We save these companies hundreds of thousands of dollars in infrastructure and engineering, and charge them a fraction to manage all for them in a secure, compliant and low maintenance way. More than 30,000 devs and companies have used us, including Sony, Mastercard, Microsoft, Etihad Airways, Red Bull, Adidas, Asus, AC Milan, Phantom, Rarible, Refik Anadol, and Snoop Dogg.
In addition, Crossmint is backed by top tier investors and angels in the fintech and crypto space.
Who are we looking for?We are looking for dreamers, with high competence, extreme ownership, and impeccable integrity. Our team includes math olympiad winners, Guinness world record holders, athletes, music composers, polymaths, and degens. Diverse applicants are encouraged to apply.
LocationWe have offices in Madrid, and we are also open to a full remote setting from Spain.
Type of employmentFull-time
SeniorityPrincipal (7+ years)
ResponsibilitiesAs a Site Reliability Engineer, you will be part of the team responsible for Crossmint products' availability, performance, efficiency, monitoring, and emergency response. Your responsibilities will include:
Keep and evolve our cloud infrastructure. Help us go IaC.Drive projects to empower the rest of the teams.Eliminate toil from your team and others.Remove artificial complexity.Share knowledge and remove silos by creating and maintaining documentation.Keep End-to-end ownership. You build it. You run it.Being On-Call. Participate in paid on-call shifts. (Once a month-ish.)Help us "Stay hungry, stay foolish" by introducing new ideas and technologies to the teams.Lead by example with best practices and battle-tested patterns.Test for reliability.Planning our capacity.Manage holistic changes and releases.About YouTo thrive in this role, you should possess the following qualifications:
Provable experience shipping high-quality code.Proven, extensive experience as a software engineer.Ability to succeed in an all English environment (minimum Cambridge C1 level or equivalent - no need to show diploma)Proven experience using the following:platforms like Azure, AWS, and GCP.MongoDB, MySQL, and Redis.CI/CD tools.Experience working within a team and references to back it.Programming Expertise: Showcase advanced knowledge in Javascript or TypeScript.Educational background: Hold a Bachelor's degree in Computer Science or a related field or equivalent knowledge and skills with industry experience.Preferred ExperienceWe highly value candidates with the following experiences:
JavaScript and TypeScript.Cloud providers such as Azure, AWS, and GCP.NextJS, NodeJS, Express, NestJS.OpenAI API.Blockchain.Suppose you are enthusiastic about creating efficient and reliable code and are eager to tackle the challenge of improving an entire organization in those areas, we welcome you to join us at Crossmint to contribute to our mission.
BenefitsHighly competitive location-based compensation.Unlimited, flexible PTO.Company laptop and allowance for any necessary home equipment.Daily stipend for commuting to the office.Free meals in the office.Company-paid trips for annual off-sites and team bonding.Flexible work schedule.Medical & Dental coverage.Our PrinciplesResults and delivery: Ship high quality work fast.Build for the long term: Build scalable, secure, and reliable solutions. Use AI.Extreme Ownership: Be an effective Direct Responsible Individual (DRI). Be proactive.Be a team player: Be an effective and kind colleague providing credible challenge. Be present and reliable.
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