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Clearmatics | London, United Kingdom | $72k - $91k | |||
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This job is closed
Infrastructure and Community Support Engineer- +8 / Asia time zones or GMT (UTC) - 8 / US time zones
About Clearmatics
Clearmatics is a blockchain protocol engineering company that builds decentralised financial market infrastructures that are more open, efficient, and resilient than those serving legacy market structures of today.
We have a bold vision for this new market infrastructure - enabling market participants to solve currently unaddressed problems of the real economy, including "missing markets" problems. We aim to achieve our vision through technologies that allow peer-to-peer trading and settlement within new markets, and with digital assets whose values track real-world risk factors that currently have no suitable expression in legacy markets.
No matter the nature of a risk factor, whether macro-economic or relating to real-world metrics such as climate data, our mission is to make important risk factors tradable; by anyone, anywhere, without reliance on financial intermediaries. We are building this new infrastructure in collaboration with incredible trading and blockchain communities.
Clearmatics was founded in 2015, and we have ever since been committed advocates of Open Source development, and active participants in the blockchain and cryptography research communities. We've also been an active participant and supporter of decentralized infrastructure initiatives including Enterprise Ethereum Alliance.
We're growing our team and are looking for anInfrastructure and Community Support Engineerto join us and become part of our journey.
Our stack is Ethereum-like, so familiarity with -- and passion for -- the Ethereum ecosystem is key.
Some of the areas we tackle include blockchain infrastructure optimized for financial use-cases, protocols for specific applications (such as smart contract-based derivatives, synthetic assets, cryptocurrency stabilization, ...), scalability and privacy through cryptography (zkSNARKs, multiparty computation, private transactions/assets).
Responsibilities
- Availability in a time zone different from UK/Europe - i.e. Asia or Americas
- Blockchain Node operations (monitoring, fixing/debugging, provisioning, issue management, test & diagnosis), with progressive use of automation
- Community involvement on Node operations questions (handling questions, triaging issues)
- Non-node infra support (backups; DNS admin; websites; CI/CD pipelines / automation; advice & support to team members)
- Support the creation and maintenance of documentation (both tech doc, and process)
- Support the engineering team for testing (provide & maintain infra; run tests; scripts; automation)
Requirements - Must have
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Ability to work GMT (UTC) +8 / Asia time zones or GMT (UTC) - 8 / US time zones
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Strong written and verbal English communication skills to handle client/user facing communications
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2+ years hands-on system administration experience with critical Linux infrastructure and networks, including monitoring, diagnosing, and troubleshooting, in an environment that makes extensive use of automation, scripting, CI/CD, and infrastructure-as-code methodologies
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Demonstrated ability take a proactive and flexible approach to problem-solving while maintaining high-quality documentation of processes, issues, and solutions
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Experience with EVM blockchain systems (deployment of smart contracts, understanding of Ethereum gas model, understanding of PoW vs PoS, …) – not necessarily professional experience
Nice to have
- Demonstrated involvement in Open source projects, blockchain-related communities and online spaces
- Experience with data extraction and analytics (Python, R, Jupyter notebooks etc.)
- Solidity, Go (Golang) programming experience
What is EVM?
EVM stands for Ethereum Virtual Machine, and it is the runtime environment for smart contracts in the Ethereum network
It is a virtual machine that executes code written in the Solidity programming language, which is the language used for writing smart contracts on the Ethereum platform
The EVM is a sandboxed environment, which means that code executed within the EVM is isolated from the rest of the network and cannot interact with it directly
This is important for security reasons, as it prevents malicious code from affecting the rest of the network
When a smart contract is deployed to the Ethereum network, it is compiled into bytecode that can be executed by the EVM
Each node on the network maintains a copy of the EVM, which allows them to execute smart contract code and validate transactions
When a transaction is submitted to the network, the EVM processes it by executing the corresponding smart contract code
The EVM processes the transaction by reading the bytecode, interpreting it, and executing it step by step
The EVM then returns the result of the transaction to the sender, which can include changes to the state of the contract or the network as a whole
The EVM is designed to be Turing-complete, which means that it is capable of performing any computation that can be performed by a computer
This allows for complex smart contracts to be executed on the Ethereum network, including those with conditional logic, loops, and other advanced programming constructs
The EVM is a key component of the Ethereum network, as it allows for the execution of smart contracts in a secure and isolated environment
It is a crucial part of the blockchain infrastructure that enables decentralized applications to be built and run on the Ethereum platform.