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Referenz: 01147367_1653929235

DevOps Engineer - Blockchain

England, London

  • 600 to 700 GBP
  • DevOps Stelle
  • Fähigkeiten: DevOps / blockchain / testnet / mainnet / Kubernetes / Linux / Ansible / Terraform / Docker / AWS / TCP/IP / DNS / SSL/ TLS / cryptocurrencies
  • Seniority: Senior

Jobbeschreibung

About the Role

This role is remote.

We are looking for DevOps Engineer to join the Engineering team as we are on a mission to build and deliver the most sophisticated crypto-trading platform out there.

My client, a London-based tech company in the Blockchain/Crypto space, focuses on designing and creating the infrastructure that will allow decentralised applications to thrive and reach their full potential. They are currently building a vertically integrated staking-validator-exchange solution for Proof of Stake blockchains. Our easy-to-use, secure and scalable platform aims to establish a new product category in the industry.

Responsibilities

* Lead the building of a scalable and secure infrastructure in this fast-moving space
* Design the platforms that will enable a continuous delivery environment. This includes automating testing, continuous integration pipelines, and provisioning of environments
* Run our production environments against critical SLAs (speed, uptime, stability).
* Build solutions for monitoring and collecting metrics to improve functional areas.
* Lead aspects of security design for our environments both from a production and an internal access aspect.
* Create an auto-scaling infrastructure in both cloud and hosted environments finding the right balance between cost, security and scalability
* Work with the engineering team to create connectors to new DeFi protocols/blockchains and to build new smart contracts
* Set up and maintain node infrastructure Requirements
* Strong and extensive knowledge of AWS and other cloud solutions
* Knowledge and experience in designing and deploying hybrid infrastructure solutions (e.g., with Digital Ocean) is a must
* A good understanding of security and encryption technologies eg. AES and key management
* Experience with toolings like Kubernetes, Sumologic, Grafana, Consul or similar solutions for digital operations a must
* Demonstrated experience growing a large scale and mission-critical environment with regards to configuration management, security and DevOps



Experience or knowledge

* Ethereum, smart contract technologies and blockchains are not mandatory but will be useful.

Referenz: BFL100_1654016661

AWS DevOps Engineer ( outside IR35 )(fully remote) (SC cleared)

England, London

  • 550 to 600 GBP
  • DevOps Stelle
  • Seniority: Senior

Jobbeschreibung

As part of an Agile Team, this role designs, develops, and maintains software applications using a tailored SAFe Agile DevSecOps Scrum process. This role uses best practices and patterns to perform design, development using AWS Services, Java, C, Python and Infrastructure as Code. An individual in this role is also expected to perform automated testing and unit testing, while performing automated deployments of software modules using a Continuous Integration Continuous Delivery (CI/CD) tools pipeline. Duties also include participating in daily scrums, performing software requirements analysis, risk identification, risk mitigation, and collaboration across Agile teams. Flexible cross-training to also provide systems engineering, software development, training, security, and testing is also desired.



Basic Qualifications

Must be a UK Citizen

Must have, or be able to obtain, a UK SC Clearance

BS Degree and 9-12 years of relevant experience or Masters with 7-10 years of relevant experience

7+ years of software engineering experience

Have recent experience with developing software code in Java/C/Python/IaC and an appreciation for the SDLC

Possess the knowledge and experience to perform complex and difficult system and specialty engineering task

Knowledge/experience in leading a team of diverse engineers and support staff in maintaining current Test and Development environments.

Ability to work independently and/or under supervision

Participate in the development of documentation.

Coordinate closely with customers, Scrum Masters, and cross-functional areas to communicate project statuses and initiatives.

Analyze data to effectively coordinate the installation of new systems or modifications to existing systems.

Support the Agile software development lifecycle.

Use of industry leading tools like GitHub, SonarQube, Robot, TestRail, Ansible, Terraform, Unix bash scripting

Perform systems software development, including deployment of build artifacts across different environments leverage GitFlow constructs

Communicate key project data to team members and build team cohesion and effectiveness.

Develop and execute project plans. Leverage Atlassian tool suite like JIRA and Confluence to track activities

Apply best practices and standard operating procedures

Experience with AWS Cloud environment.





For a confedential conversation about this oppurtunity please reach out to 02039119851

Referenz: 3111_1654534712

DevOps Engineer - Blockchain

England, London

  • 500 to 600 GBP
  • DevOps Stelle
  • Fähigkeiten: DevOps / Blockchain / Solidity / CI / CD /
  • Seniority: Mid-level

Jobbeschreibung

You will work as a Blockchain/distributed systems subject matter expert and have the experience to advise and deliver on complex consulting projects, specifically where they require Blockchain solutions including but not limited to the development of smart contracts, NFTs and distributed applications. You will be able to critically assess a client's options, assess the technical feasibility of their concepts, and present your findings to them before delivering the solution to a high standard.

This is a fully remote role for anyone who is in Europe



Skills/Attributes

* Detail-orientated with solid analytical and problem-solving skills.
* Willingness to learn new technologies, techniques and information.
* Solution-focused and pragmatic.
* Personable and confident, able to build relationships with clients and colleagues.
* Proactive and able to take initiative, being willing and able to manage workload independently.

Skills/Experience

* A track record of high-quality delivery of Blockchain projects and solutions
* Experience developing smart contracts using Solidity is essential.
* Familiarity with DevOps principles and CI/CD approaches is preferable.
* Experience with Amazon Web Services, Docker and container technologies is preferable.
* Experience with toolings like Kubernetes, Sumologic, Grafana, Consul or similar solutions for digital operations is a must
* Demonstrated experience growing a large scale and mission-critical environment with regards to configuration management, security and DevOps.
* Experience or knowledge of Ethereum, smart contract technologies and blockchains are not mandatory but will be useful.

Referenz: 30052022_1653925606

Interim DevOps Engineer

Denmark, Copenhagen Municipality, Copenhagen

  • Negotiable
  • DevOps Stelle
  • Fähigkeiten: AWS, DevOps, Developer, CI / CD, Cloud migration
  • Seniority: Senior

Jobbeschreibung

DevOps Engineer (Contractors)

Denmark, (Copenhagen)

I'm currently working with a client who is in need of an experienced DevOps Engineer. Could you be the new addition to the team?

As a DevOps engineer you will be part of a talented and fast developing team. Some of the responsibilities are building, setting up new development tools and infrastructure. Working on ways to automate, improve development and release processes. Understanding the needs of stakeholders and conveying this to developers. Leading the Team to and guiding them to best practices for the companies Development.

What skills we require you to have:

* Proficient Knowledge with AWS services
* Azure Arm , Powershell, Terraform, Kubernetes
* Broad knowledge in terms of DevOps tools and processes (CI/CD)
* Proficient understanding of best practices regarding system security measures
* Hands on experience in implementation of DevOps - both cultural and technical
* Cloud migration experience is a bonus
* Danish Speaking



If this role looks a good fit for you, send your CV to b.mccrudden@jeffersonfrank.com for a follow up call.

Jefferson Frank is the Amazon Web Services (AWS) recruiter of choice. We work with organizations worldwide to find and deliver the best permanent and contract AWS DevOps, Big Data, IaaS and PaaS, and AWS Security professionals on the planet. For more information, visit jeffersonfrank.com.

Referenz: OL/CR/SCDevOps_1654015733

SC Cleared Senior DevOps Engineer

England, London

  • 550 to 625 GBP
  • DevOps Stelle
  • Fähigkeiten: DevOps, Engineer, AWS, Python, JavaScript, Senior
  • Seniority: Senior

Jobbeschreibung

Jefferson Frank are looking for 2x Senior Level AWS DevOps Engineers to work on a temporary contract basis.

*YOU MUST HAVE CURRENT AND VALID SC CLEARANCE TO QUALIFY*

Job Description:

As part of an Agile Team, this role designs, develops, and maintains software applications using a tailored SAFe Agile DevSecOps Scrum process. This role uses best practices and patterns to perform design, development using AWS Services, Java, C, Python and Infrastructure as Code. An individual in this role is also expected to perform automated testing and unit testing, while performing automated deployments of software modules using a Continuous Integration Continuous Delivery (CI/CD) tools pipeline. Duties also include participating in daily scrums, performing software requirements analysis, risk identification, risk mitigation, and collaboration across Agile teams. Flexible cross-training to also provide systems engineering, software development, training, security, and testing is also desired.

Roles and Responsibilities:

* Participate in the development of documentation
* Coordinate closely with customers, Scrum Masters, and cross-functional areas to communicate project statuses and initiatives
* Analyze data to effectively coordinate the installation of new systems or modifications to existing systems
* Support the Agile software development lifecycle
* Perform systems software development, including deployment of build artifacts across different environments leverage GitFlow constructs
* Communicate key project data to team members and build team cohesion and effectiveness.
* Develop and execute project plans. Leverage Atlassian tool suite like JIRA and Confluence to track activities
* Apply best practices and standard operating procedures

Skills & Qualifications:

* UK Citizen
* Current Valid SC Clearance
* 7+ Years of software engineering experience
* Recent experience with Java/C/Python
* Use of industry leading tools like GitHub, SonarQube, Robot, TestRail, Ansible, Terraform, Unix bash scripting

Rate (Outside IR35): £550 - £625 per day

Location: Remote

If you are interested in applying for this role, please send me an email on o.lawton@jeffersonfrank.com or give me a call on 0203 826 6696.

Referenz: 10119011_1654793629

DevOps Engineer - Blockchain

England, London

  • 600 to 700 GBP
  • DevOps Stelle
  • Fähigkeiten: DevOps / blockchain / testnet / mainnet / Kubernetes / Linux / Ansible / Terraform / Docker / AWS / TCP/IP / DNS / SSL/ TLS / cryptocurrencies / R3 / Corda
  • Seniority: Senior

Jobbeschreibung

This role is remote.

We are looking for DevOps Engineer to join the Engineering team as we are on a mission to build and deliver the most sophisticated crypto-trading platform out there.

My client, a London-based tech company in the Blockchain/Crypto space, focuses on designing and creating the infrastructure that will allow decentralised applications to thrive and reach their full potential. They are currently building a vertically integrated staking-validator-exchange solution for Proof of Stake blockchains. Our easy-to-use, secure and scalable platform aims to establish a new product category in the industry.

Responsibilities

* Lead the building of a scalable and secure infrastructure in this fast-moving space
* Design the platforms that will enable a continuous delivery environment. This includes automating testing, continuous integration pipelines, and provisioning of environments
* Run our production environments against critical SLAs (speed, uptime, stability).
* Build solutions for monitoring and collecting metrics to improve functional areas.
* Lead aspects of security design for our environments both from a production and an internal access aspect.
* Create an auto-scaling infrastructure in both cloud and hosted environments finding the right balance between cost, security and scalability
* Work with the engineering team to create connectors to new DeFi protocols/blockchains and to build new smart contracts
* Set up and maintain node infrastructure Requirements
* Strong and extensive knowledge of AWS and other cloud solutions
* Knowledge and experience in designing and deploying hybrid infrastructure solutions (e.g., with Digital Ocean) is a must
* A good understanding of security and encryption technologies eg. AES and key management
* Experience with toolings like Kubernetes, Sumologic, Grafana, Consul or similar solutions for digital operations a must
* Demonstrated experience growing a large scale and mission-critical environment with regards to configuration management, security and DevOps



Experience or knowledge

* Corda or Hyperledger blockchains