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Senior Software Engineer, Privacy

Chainlink LabsZug, United States | Brussels, Belgium | Berlin, Germany | United Kingdom | Dubai, United Arab Emirates | Barcelona, Venezuela | Dublin, Ireland | India | Vancouver, British Columbia, Canada | Toronto, Ontario, Canada | San Francisco, California, United States | New York, New York, United StatesRemote, Onsite

About Us


Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability across any blockchain. Chainlink Labs helps power verifiable applications for banking, DeFi, global trade, and gaming by collaborating with some of the world’s largest financial institutions, notably Swift, DTCC, and ANZ.

Chainlink Labs also works with top Web3 teams, including Aave, Compound, GMX, Maker, and Synthetix. Chainlink Labs was ranked in Newsweek’s 100 Most Loved Workplaces 2023 in both the United States and United Kingdom.

Engineering


At Chainlink Labs, our engineering team pushes the scale and capabilities of decentralized applications across the industry. The Chainlink Network holds >70% market share in the oracle space, solving real-world problems by enabling smart contracts to securely interact with off-chain data/computation.We value talented and driven craftsmen who work collaboratively to tackle complex challenges, deliver product impact, and grow as builders. Join us and shape the future of blockchain technology and decentralized finance.

About The Role 


Join a brand new team as the first engineer focused on embedding privacy-enhancing technologies into the Chainlink product stack. This role spans the development of both off-chain and on-chain privacy solutions to enhance the Chainlink runtime Environment. The mission is to introduce privacy solutions at every layer of Chainlink's operations, ensuring robust, customer-centric implementations to protect consumers and enable new use cases that rely on privacy.Our approach is practical and implementation-driven, emphasizing battle-tested protocols that meet the privacy requirements of diverse customers, from native DeFi protocols to traditional financial institutions navigating blockchain adoption in regulated settings.

Experience with technologies like Privacy Pools, Zero Knowledge Proofs (ZKPs), Fully Homomorphic Encryption (FHE), Trusted Execution Environments (TEEs), and Stealth Addresses will be highly advantageous.You will work closely with our internal research team and other engineering teams to deliver reliable, scalable, and pragmatic privacy solutions that address real-world challenges.

Your Impact


  • Spearhead the development of a groundbreaking, privacy feature within the Chainlink Runtime Environment, becoming a key contributor within your first six months.
  • Shape the future of privacy technologies at Chainlink Labs by directly contributing to the 12-month roadmap and driving innovative architectural designs.
  • Influence long-term strategy by ensuring forward-thinking solutions are ready for implementation.
  • Lead critical architectural design initiatives that translate privacy roadmaps into actionable development projects, creating scalable and secure systems.
  • Collaborate with and manage diverse stakeholders, ensuring seamless integration of privacy technologies across Chainlink's platforms and services.

Requirements


  • 4+ years of experience in software engineering
  • Familiarity and experience working on privacy preserving technologies and/or cryptography
  • Experience with blockchains or distributed ledgers
  • Professional experience with large distributed systems
  • Experience working with Trusted Execution Environments, such as SGX, AWS Nitro, GCP Confidential Compute

Preferred Requirements


  • Experience with GO, Rust, or familiarity working with WASM preferred
  • Proven product focused engineering and customer empathy
  • Experience working on traditional banking or finance systems a plus
  • Experience writing production smart contracts in the EVM ecosystem a plus

All roles with Chainlink Labs are global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST).

Commitment to Equal Opportunity


Chainlink Labs is an equal opportunity employer. All qualified applicants will receive equal consideration for employment in compliance with applicable laws, regulations, or ordinances. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us via this form.

Global Data Privacy Notice for Job Candidates and Applicants


Information collected and processed as part of your Chainlink Labs Careers profile, and any job applications you choose to submit is subject to our Privacy Policy. By submitting your application, you are agreeing to our use and processing of your data as required.

Life at Chainlink Labs

Chainlink Labs is the leading provider of secure and reliable open-source blockchain oracle solutions, enabling smart contracts to connect to real-world data and systems, such as off-chain data feeds, web APIs, IoT devices, payment systems, and more. We are dedicated to the development and integration of Chainlink as the standard decentralized oracle framework used by smart contracts across any blockchain. At Chainlink Labs, we empower the broader Chainlink community and build world-class Chainlink-based solutions for global enterprises such as Google and Oracle and development teams at the forefront of the smart contract ecosystem, including Aave, Synthetix, and many more. Through a fusion of principled academic research and an industry focus on user needs, our mission is to enable the next generation of smart contracts and usher in a new age of economic fairness, transparency, and efficiency.
Thrive Here & What We Value* Multiblockchain universe leveraging diverse blockchains' strengths* Passionate team committed to global impact and change* Continuous learning, embracing new technologies* Diversity and inclusion with equal opportunity for all applicants* Collaborative work environment tackling complex challenges* Positive work culture recognized by Newsweek's 10 Most Loved Workplaces* Global partnerships with financial institutions and Web3 teams* Remote work flexibility across time zones and continents* Strict adherence to global data privacy policies for employees* Focus on innovation, creativity, community building, education, and responsible decision-making

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