Portfolio Jobs

Discover opportunities across our Portfolio
75
companies
236
Jobs

Senior Software Engineer, Golang

Chainlink

Chainlink

Software Engineering
Barcelona, Spain
Posted on Friday, October 16, 2020
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.
The Engineering Team
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
As a senior software engineer working on Chainlink, you’ll collaborate with the company’s CTO, CEO, and an experienced technical team of other senior engineers, distributed systems computing experts and security experts, who are all committed to building world changing decentralized infrastructure. You’ll develop and build highly scalable, secure, and reliable software that will change the way smart contracts function at a fundamental level. You’ll have the opportunity to learn and master the latest research concerning distributed systems, cryptography, blockchains, game theory, consensus algorithms, and decentralized applications. You will be given a high level of autonomy/ownership over your projects, the opportunity to expand your scope of knowledge, and the chance to help build the decentralized infrastructure of the future.

Your Impact

  • Designing and implementing new features within the product such as trust minimized off-chain computation, cryptocurrency staking, the aggregation of external data in various blockchain environments, and many more problems
  • Thinking creatively about attack vectors, possible failures, and disaster scenarios, modeling them in reproducible test environments, and developing fixes
  • Modeling and developing recovery behaviors within our core node software
  • Managing the architectural vision for new subsystems in the core Chainlink node
  • Implementing resilient distributed systems to achieve extremely high reliability in a variety of blockchain environments

Requirements

  • At least 5+ years of professional software development
  • B.S. or higher in computer science, software engineering or related technical field
  • Experience with test-driven development and the use of testing frameworks
  • Experience developing complex web applications/services and backend APIs
  • Knowledge of systems design concepts
  • Experience with distributed systems and/or container orchestration
  • Strong communication skills, specifically giving/receiving constructive feedback in a collaborative setting
Our Stack
Golang, TypeScript, Solidity, Postgres, Terraform, AWS
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.