Your current job search

516 search results

For Permanent and Contract in London

    Ref: 137955_1627894380

    Blockchain DevOps Engineer.

    England, London

    • Outside IR35
    • Engineer Role
    • Skills: DevOps | AWS | Blockchain | Kubernetes | Sumologic | Ethereum
    • Seniority: Mid-level

    Job description

    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.

    Ref: JFI02/08_1627915208

    Frontend Technical Architect - £95,000

    England, London

    • Upto 95000 GBP
    • Architect Role
    • Seniority: Senior

    Job description

    Our client is looking for a Senior Front End Technical Architect to join the team. The training company specialises in building digital and data capability for the world's leading brands. The learning programs the client develops equips business teams with the tools and knowledge to work more effectively with colleagues, partners and customers and creates real business impact.

    The companies head office is in London but they have staff based across Asia, America and Australia. The role can be fully remote for UK based candidates but you will have to go into the London office once a month.

    Role & Responsibilities

    * Lead architect discussions within the teams
    * Translate technical concepts so they are understood by everyone
    * Making and guiding decisions, explaining the rationale behind each one
    * Breaking down large scale technical initiatives into manageable and deliverable units of work
    * Work to assure services delivered by technical architects across our sets of services

    Skills & Qualifications

    * 7+ years of expertise in building Frontend solution using Javascript
    * 3+ years of experience in ReactJS/React Native with a solid understanding of the core concepts including recent additions
    * Understanding of micro frontends
    * Experience designing, building and consuming REST APIs
    * Hands-on experience with front end architecture and the delivery of large scale front-end applications

    Benefits

    * Private healthcare
    * Remote working
    * Dedicated Wellness Manager
    * Various clubs and activities
    * Childcare voucher scheme
    * 25 days holidays plus bank holidays
    * Additional 13 days off for wellness, personal development and volunteering



    If you're interested in the position please reply with a copy of your CV to c.davies1@jeffersonfrank.com

    Ref: 030821SMJFI_1628000938

    Site Reliability Engineer

    England, London

    • 45000 to 55000 GBP
    • DevOps Role
    • Skills: Site Reliability Engineer, AWS, CI/CD, Python, Linux
    • Seniority: Mid-level

    Job description

    Site Reliability Engineer

    £45,000 - £55,000

    London or Remote contract



    My client are the largest travel operator/airline in Europe, and are leading the new age of the travel industry by migrating their services into a new state of the art AWS platform, this is a very exciting opportunity to be part of a relatively greenfield cloud platform but within a huge enterprise, and the scope for growth in your career alongside this is fantastic.



    As a Site Reliability Engineer, you will be part of a cross-functional team or a practice team that enables site reliability engineering skills and capabilities across a whole domain. Being an enthusiast in SRE, with a strong DevSecOps mindset, and thanks to your excellent collaboration skills you will work with your team to deliver the best answers to our customers' needs and to take over full responsibility for its applications, from design to operation. You care diligently about the quality of your work, including proper documentation and security aspects



    You will use your deep technical skills to enable your team to deliver operation excellence, ensure and improve reliability, performance, maintainability of systems and services. You work closely with your team to understand the operational processes, technical and business needs of the products and services your team is responsible for. You ensure observability of systems and services, support change and configuration management. You will be involved in raising operational readiness requirements as part of the development life cycle and validate software development and delivery is consistent, meeting the specified requirements. You are hunting for performance optimisations and recognize upcoming problems before our customers are impacted. You will continuously improve CI/CD and automation maturity and efficiency. You will support your team with efficient incident handling and quick reaction to production problems. For this you can expect to take part in on-call rota. You can work hands-on, being able to tackle the whole design, build, test, deploy cycle and thus also take proactive corrective action where required.



    You are able to verbalise your thoughts and ideas and take the initiative to translate ideas into outcomes. Together with the teams in the Domains, relevant Practice teams as well as the Group Enabler teams you also will research, evaluate and test new approaches, processes and tools and help teams to use them effectively. You are demonstrating active contribution to Communities of Practice, including collaboration in shared initiatives

    Skills & Qualifications

    * Strong hands-on experience with Amazon Web Services (AWS) and in managing scaled cloud systems with a focus on solution architecture, the various tools and services, infrastructure-as-code, and DevSecOps practices
    * Experience working with highly available, distributed systems and services in a cloud environment and defining, developing and rolling out technical operations processes and new services across teams and marketsStrong experience with monitoring/observability solutions, preferably Datadog, as well as with incident response solutions, like PagerDuty
    * Willingness to take part in on-call rota
    * Deep automation expertise, hands-on with some programming languages, g. NodeJS, Python, or Bash scripting

    Benefits

    Full benefits provided on request, benefits include pension, healthcare, discounted travel and holidays for employees and families.



    If this sounds of interest please get in touch by applying below, or contact Steven directly from Jefferson Frank at: s.mckay@jeffersonfrank.com

    Ref: 137955_1628013197

    Blockchain DevOps Engineer.

    England, London

    • Outside IR35
    • Engineer Role
    • Skills: DevOps | AWS | Blockchain | Kubernetes | Sumologic | Ethereum
    • Seniority: Mid-level

    Job description

    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.

    Ref: 040821ATJFI_1628090280

    Senior Data Engineer (AWS or Azure)

    England, London

    • 60000 to 80000 GBP
    • Engineer Role
    • Skills: AWS, Azure, Python, SQL, Scala, Spark, Pandas, Terraform, Big Data, ML, Data Engineer,
    • Seniority: Senior

    Job description

    Senior Data Engineer | Remote, Full-Time | UK Based Candidates | Consultancy



    Our Client are a UK based Strategy, Transformation, Data and Technology Consulting firm with a 30+ person Engineering team who solve complex problems through advanced technical solutions.

    Working week - a mixture between Client work (4 days) and internal products/training (on a Friday) - the internal products / training is a chance for you to work on your own personal/professional development which may be exposure to new areas like ML, or participating in the approved paid certifications related to Data or Cloud (e.g. AWS Solutions Architect or Databricks, as an example)

    The projects vary across a range of industries, but rest assured, you will never be expected to travel if on a remote contract (full-time contract) apart from the odd occasion to meet the Client. They are very flexible in matching you onto opportunities within your local area as well to keep the commutes minimal without the need for a hotel or time away from your family. In terms of what you will be getting involved with, again, very much dependent on where your interests lay... be that something greenfield within the financial services or elsewhere under a different industry/domain. In the past, they have created entire banks from scratch!! So plenty of exciting work to get behind.

    Data Engineering - they are currently looking for Senior and Lead Data Engineers to come into the business and hit the ground running. As they are a smaller sized company, your contributions will not go unnoticed and there are clearly defined progression maps to have an understanding of what objectives need to be hit in order to gain promotion and elevate within your career. You will be technically curious, innovative, and able to work communicate effectively with the wider team and stakeholders.



    Requirements:

    * Python or Scala programming
    * Continuous integration, Continuous deployment (CI/CD)
    * Cloud technologies: AWS or Azure
    * Pandas and ETL
    * Terraform or Cloudformation
    * Experience with Big Data (Spark etc.)
    * Experience with Analytics and Visualisation
    * SQL
    * Databases

    Benefits:

    * Full-time position DOE - from £60k to £80k
    * Company Bonus
    * Remote working and flexible working
    * Healthcare and medical benefits
    * Company pension scheme benefits
    * Well-being benefits and perks
    * 25-30 days holiday
    * Paid volunteering days



    For more information, please contact ALEX from Jefferson Frank on 0203 869 0889 or a.todd1@jeffersonfrank.com

    Jefferson Frank are the AWS recruiter of choice and an AWS Advanced Technology Partner helping organisations across the Globe with their cloud requirements.

    Ref: 05/08/2021OH_1628182972

    Data Architect

    England, London

    • Negotiable
    • Architect Role
    • Skills: Data Architect
    • Seniority: Mid-level

    Job description

    Good Evening,

    I am recruiting for the below.

    My client is a start-up business in London, which is a free-thinking, cloud-focused consultancy that provides data-driven solutions to large-scale data movement projects. The clients range from global telecommunications companies to smaller companies.

    The team is a great mix of old and "new school" technology specialists with many different nationalities and career experiences. Due to recent growth, they are looking for a Data Architect. You will be working on an implementation project for a large Telecoms customer.

    This role will support a major Salesforce implementation project. The position will work with business stakeholders to ensure the prioritisation and implementation of changes for Salesforce and its applications and systems

    Requirements:

    * Proven work experience as a Data Architect
    * Experience in data management and Salesforce migration projects
    * Experience in developing, maintaining, reviewing data processes and architecture for both on-premise and cloud-based data systems
    * Skilled in recommending data modelling and design improvements
    * Ability to work closely with team members to optimize database queries
    * Experience in producing detailed documents and maintain them for the duration of projects
    * Experience with master data management, data governance, data security, data quality and related tools desired.
    * Experience with both dimensional and 3rd normal form data modelling, data integration, and reporting
    * Strong written and spoken communication skills
    * Proven analytical skills and problem-solving attitude

    Nice-to-have:

    * Experience in working with MDM solutions such as Reltio, Informatica, IBM, etc.
    * Certifications in MDM or Salesforce will be a major plus

    My client is seeking someone to join the project asap, so if you are interested in this role then please do not hesitate to send me your CV.

    This role is open to EU candidates and candidates in the UK.

    Kind Regards

    Ollie