*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). We encourage you to apply regardless of your location.*

**About Us**

Chainlink is the industry-standard Web3 services platform that enables developers to build feature-rich Web3 applications with seamless access to real-world data and off-chain computation.

- Chainlink has helped enable $8T+ in transaction value since the start of 2022.
- Over 1,700 Web3 projects have integrated Chainlink services.
- Chainlink is live on 15+ blockchains with many having joined the Chainlink SCALE program.
- Chainlink is relied upon by industry-leading protocols like Aave, Compound, Paxos, Synthetix, and ENS.
- Chainlink has delivered 7.4B+ data points on-chain and onboarded 900+ decentralized oracle networks.
- Chainlink has established collaborations with Associated Press, Accuweather, AWS, Google Cloud, Meta, and Twilio.
- The world-class Chainlink Labs research team has won various awards for its work on distributed systems, security, and more.

**Who we’re looking for:**

- You’re focused on what matters most and ignore unimportant industry distractions.
- You take extreme ownership and deliver outstanding results.
- You have a growth mindset, seek out feedback and engage in constructive dialogue with others to help them grow.
- You move fast and evolve with rapidly advancing technologies.
- You want to be part of a team that excels and is committed to building the Chainlink Network and growing the Web3 ecosystem over the long term.
- You are welcoming toward a diverse network of participants joining an open, global standard.
- You’re excited about the future of Web3 and building a world powered by cryptographic truth.

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.

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**

- 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

Senior Software Engineer, Golang

**About Us**

Chainlink is the industry-standard Web3 services platform that enables developers to build feature-rich Web3 applications with seamless access to real-world data and off-chain computation.

- Chainlink has helped enable $8T+ in transaction value since the start of 2022.
- Over 1,700 Web3 projects have integrated Chainlink services.
- Chainlink is live on 15+ blockchains with many having joined the Chainlink SCALE program.
- Chainlink is relied upon by industry-leading protocols like Aave, Compound, Paxos, Synthetix, and ENS.
- Chainlink has delivered 7.4B+ data points on-chain and onboarded 900+ decentralized oracle networks.
- Chainlink has established collaborations with Associated Press, Accuweather, AWS, Google Cloud, Meta, and Twilio.
- The world-class Chainlink Labs research team has won various awards for its work on distributed systems, security, and more.

**Who we’re looking for:**

- You’re focused on what matters most and ignore unimportant industry distractions.
- You take extreme ownership and deliver outstanding results.
- You have a growth mindset, seek out feedback and engage in constructive dialogue with others to help them grow.
- You move fast and evolve with rapidly advancing technologies.
- You want to be part of a team that excels and is committed to building the Chainlink Network and growing the Web3 ecosystem over the long term.
- You are welcoming toward a diverse network of participants joining an open, global standard.
- You’re excited about the future of Web3 and building a world powered by cryptographic truth.

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.

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.

The infrastructure org enables Chainlink development and maintains services that support the health of the most widely-adopted oracle network in the world. The Node Operations team are the ‘Gold Standard’ when it comes to running Chainlink, streamlining the experience for any would-be node operator. They manage all of the internally-deployed nodes—like testnet OCR, VRF, Automation and blockchain nodes -- both internal and external. As a Site Reliability Engineer, you will help us solve some of the unique challenges of blockchain oracle architecture and be primarily responsible for the Chainlink ecosystem's off-chain part.

We are distributed across time zones and continents, and we embrace remote work. In the Infrastructure team, we follow the infrastructure-as-code approach and practice GitOps. Our on-call rotation uses the follow-the-sun pattern: you will be on call some of the time, but there should not be any overnight shifts.

We all have different backgrounds and are determined to help you succeed no matter where you are or who you are. If you think you would do a great job at Chainlink, we are looking forward to speaking with you, even if you don't match 100% of the job requirements: those describe people we've usually had a great time working with, but they're not a tick-box exercise.

**Your Impact**

- Run internal Chainlink and Blockchain nodes
- Provide enterprise level blockchain connectivity to those who are trying to build something
- Pair with engineers from across the company to help with troubleshooting, deploy new services, and figure out how to increase developer velocity and eliminate pain points
- Building automation and tooling to make those things easier
- Support monitoring services that watch over the entire Chainlink network.
- Deploy and maintain various externally-facing services like reference Chainlink nodes used by developers and customers (including critical services such as Chainlink VRF)
- Improve the reliability and observability of our internal infrastructure
- Provide our engineers with a reliable release pipeline and empower them to release and deploy Chainlink and adjacent tools extremely quickly

**Requirements**

- Excitement for blockchain, Web 3.0, and similar decentralized technologies
- Bachelor's degree in Computer Science, similar technical field of study, or equivalent practical experience
- 4+ years of relevant professional experience in SRE and Software Engineering background
- Experience with a modern cloud platform, infrastructure-as-code, containers, container-orchestration and observability
- We use AWS, Terraform, Docker, Kubernetes, Grafana and Prometheus
- Experience building Automation and/or Powertooling to reduce toil
- Strong communication skills. It’s a fully remote job that requires working with multiple stakeholders across all of Engineering. Great communication is as essential as the technical knowledge for this role
- Experience with distributed systems and container orchestration. You have maintained or even built Kubernetes clusters before and feel comfortable deploying complete new services on them or have familiarity with Docker
- Experience working closely with software engineering teams to promote best practices such as CI/CD and security
- Awareness of reliability concepts such as: SL(A/O/I)s, building scalable systems and what it means to be “production ready"

### **Desired Qualifications**

- Experience with Go, Python, Typescript
- Familiarity with GitOps and tools like ArgoCD and GitHub Actions
- Industry recognised certifications such as the CKA and AWS Certified Solutions Architect
- Blockchain experience running blockchain/chainlink nodes and/or creating smart contracts using Solidity
- Experience working in scale-up companies of a similar size or early-stage startups

have extensive experience in B2C sales at Byjus, where I successfully managed the entire sales cycle. My responsibilities included calling leads, scheduling in-person meetings, delivering informative sessions, and ultimately closing deals. I consistently achieved top-performer status during my tenure at Byjus.
At Outdefine, I played a pivotal role in overseeing end-to-end SMB sales processes. This encompassed lead generation, outreach efforts, appointment scheduling, conducting product demonstrations and explanations, and ultimately achieving successful closures. My expertise and dedication were instrumental in effectively managing these sales processes.

Senior Site Reliability Engineer - Node Operations

**About Us**

Chainlink is the industry-standard Web3 services platform that enables developers to build feature-rich Web3 applications with seamless access to real-world data and off-chain computation.

- Chainlink has helped enable $8T+ in transaction value since the start of 2022.
- Over 1,700 Web3 projects have integrated Chainlink services.
- Chainlink is live on 15+ blockchains with many having joined the Chainlink SCALE program.
- Chainlink is relied upon by industry-leading protocols like Aave, Compound, Paxos, Synthetix, and ENS.
- Chainlink has delivered 7.4B+ data points on-chain and onboarded 900+ decentralized oracle networks.
- Chainlink has established collaborations with Associated Press, Accuweather, AWS, Google Cloud, Meta, and Twilio.
- The world-class Chainlink Labs research team has won various awards for its work on distributed systems, security, and more.

**Who we’re looking for:**

- You’re focused on what matters most and ignore unimportant industry distractions.
- You take extreme ownership and deliver outstanding results.
- You have a growth mindset, seek out feedback and engage in constructive dialogue with others to help them grow.
- You move fast and evolve with rapidly advancing technologies.
- You want to be part of a team that excels and is committed to building the Chainlink Network and growing the Web3 ecosystem over the long term.
- You are welcoming toward a diverse network of participants joining an open, global standard.
- You’re excited about the future of Web3 and building a world powered by cryptographic truth.

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.

The Engineering Operations team supports product teams by providing specialized expertise required to keep products in a safe and reliable functioning condition while maximizing delivery velocity. Engineering Operations functions as a security, release, and operational layer ensuring optimal balance between feature delivery velocity and product stability.  We focus on minimizing operational risk, improving tempo, and automating manual processes that prevent software delivery from being repeatable and stable.

DevOps Engineer combines software and systems engineering to build and run large-scale, massively distributed, fault-tolerant systems. Much of our software development focuses on building infrastructure and eliminating work through automation. We are distributed across time zones and continents, and we embrace remote work.

In the EngOps team, we follow the infrastructure-as-code approach and practice GitOps. Our on-call rotation uses the follow-the-sun pattern. We all have different backgrounds and are determined to help you succeed no matter where you are or who you are. If you think you would do a great job at Chainlink, we are looking forward to speaking with you, even if you don't match 100% of the job requirements: those describe people we've usually had a great time working with, but they're not a tick-box exercise.

**Your Impact**

- Automate and reduce complexities around product operations
- Evangelize and enact best practices as experts
- Make tooling user-friendly and accessible to create self-sufficient operational experts across the company and our network of Node Operators
- Continue delivering operational tasks in agreed SLOs to expand scalability and reliability
- Deliver high product velocity while protecting reliability and operability
- Pair with engineers from across the company to help with troubleshooting, deploy new services, and figure out how to increase developer velocity and eliminate pain points
- Support production systems by being on-call
- Provide technical leadership for the local team and work closely with partner team technical leads
- Excitement for blockchain, Web 3.0, and similar decentralized technologies
- Be willing to go on-call. Reliability is our most important feature, because on-call is an essential component of a reliable system we take it very seriously
- Bachelor's degree in Computer Science, similar technical field of study, or equivalent practical experience.
- 3+ years of relevant professional experience in DevOps or SRE and Software engineering background. We’re big on building internal tools and automation, doing code reviews, etc.
- Experience designing and implementing automation tools in one or more programming languages.
- Experience with CI/CD. You know how to deploy your services reliably and have used tools like GitHub Actions, CirceCI, TravisCI, or Jenkins to achieve that
- Experience with scripting and configuration management. You can write scripts to automate routine tasks and have familiarity with tools like Ansible, Puppet and Chef
- Experience with infrastructure provisioning tools helping to create and manage a collection of related resources like Terraform, CloudFormation (AWS), Azure Resource Manager (ARM), Google Cloud Deployment Manager, etc.
- Experience with distributed systems and container orchestration. You have maintained or even built Kubernetes clusters before and feel comfortable deploying complete new services on them or have familairy with Docker
- Experience with Git-based version control systems that keep track of changes to code, configuration and enable collaboration.
- Strong communication skills. It’s a fully remote job that requires working with multiple stakeholders across all of Engineering. Great communication is as essential as the technical knowledge for this role.

**Desired Qualifications**

- Experience working in fully remote teams across time zones. We are spread out across time zones and prefer asynchronous communication and documenting our work instead of calling meetings
- Experience working in scale-up companies of a similar size or early-stage startups.
- Experience in blockchain or DeFi space
- Experience with monitoring and logging. You know how to export metrics to Prometheus, have built a Grafana dashboard or two, and have experience with a centralized logging solution like the Elastic Stack, Spunk or LogDNA
- Contributions to open-source projects or participation in tech communities. Being involved with the greater tech community, working with people outside of the company, mentoring other people, giving conference talks—in other words, the desire to share knowledge.

Senior DevOps Engineer - Engineering Operations

Chainlink Labs

Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink Labs is dedicated to the development and integration of Chainlink as 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 and high-integrity markets for banking, DeFi, global trade, gaming, and other major sectors 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 recently ranked in Newsweek’s 100 Most Loved Workplaces 2023 in both the United States and United Kingdom.

Chainlink Labs

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