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For CDI & Freelance In London

    Ref: 0207SMJFI_1625211452

    Senior DevOps Engineer

    England, London

    • 70000 to 90000 GBP
    • DevOps Role
    • Skills: Senior DevOps Engineer, AWS, Kubernetes, Terraform, CI/CD
    • Seniority: Senior

    Description du poste

    Job Description

    Senior DevOps Engineer

    Lead sports betting data consultancy

    London, 4 days in office per week (close knit collaborative work culture)

    Salary up to £90,000 DOE

    My client's technology teams are product-focused and highly agile. They take pride in engineering culture and high-trust environment giving cross-functional teams freedom to experiment, innovate and solve problems. They have a large team of exceptional engineers responsible for the entire development lifecycle. The systems range from sophisticated user interfaces through to highly available and high-volume back ends. They are a forward looking and a progressive technology organisation always learning and looking for how they might improve delivery in a frictionless and enjoyable way.

    You will introduce new technology to improve the speed, efficiency and reliability of our platform and you will tune existing tools to improve our developer experience.
    You will drive the automation of the development and deployment processes via a range of new technologies and techniques including increasing the adoption of infrastructure as code practices.

    * Strong knowledge of production AWS cloud technology deployments
    * Demonstratable understanding of security best practices
    * Production monitoring and alerting of micro-service-based systems
    * Working knowledge of container-based deployments
    * Linux and associated scripting languages (preferably Python, bash, PowerShell, etc.)
    * Load balancing and HTTP services
    * High-availability clustering solutions

    * Kubernetes, EKS, Rancher
    * Terraform, Ansible, CloudFormation
    * CI/CD tooling, Jenkins, Octopus
    * ELK, CloudWatch
    * Prometheus, Grafana
    * VMware virtualisation
    * Hashicorp suite (Vault, Consul)
    * Git, GitFlow, GitOps
    * NGINX, Traefik
    * ActiveMQ, RabbitMQ, NATS, SQS
    * SQL and NoSQL/Document databases (e.g. MySQL, EventStore, MongoDB, Redis, DynamoDB, etc.)

    This is a rare, and excellent opportunity to join a cutting edge, modern consultancy who have revolutionized the sports betting industry, and be part of their projects where you can not only utilise your current skillset in a fast paced, modern environement, but learn many new important skills and tools in a market that isnt slowing down any time soon.

    If this is of interest please get in contact with STEVEN from Jefferson Frank, or apply below.

    Contact Details:

    020 3808 7281

    Ref: SM394543JFI_1625478811

    Senior Manager - Data

    England, London

    • 100000 to 120000 GBP
    • Manager Role
    • Skills: Data, Consulting, BI, SAS, SQL
    • Seniority: Senior

    Description du poste

    Senior Manager - London

    Salary up to £120k Base DOE

    A market-leading Data Management, Analytics & BI consultancy with offices across the UK, working with some of the biggest names in the Financial Services industry.

    As they continue to build and strengthen, a number of exciting opportunities have arisen to join their consultancy team. They are looking for dynamic individuals, with proven experience and strong technical skills to join their teams in their Edinburgh office.

    Essential Requirements:

    * Experience in multiple areas - Data Management, Data Warehousing, Data Integration, Data Quality, Data Migration, Business Intelligence, Analytics, Project Delivery across advisory and technical delivery projects.
    * Prior experience of one or multiple core Data & BI Solution: SAS, SQL, Teradata, PowerBI, QlikView/QlikSense/QlikCore, Microsoft Stack (SSIS,SSAS,SSRS) and others.
    * Project Management skills - Experience of delivering projects across the lifecycle from end to end.
    * Senior stakeholder management and interpersonal skills with business/technical focused stakeholders.
    * Experience of and capability to discuss client needs for both project delivery and proposal work - translating these into solutions and executing the project.
    * Demonstrated ability or experience of building and maintaining client relationships.
    * Experience of internal people development.
    * Experience of leading people and teams on projects.
    * Demonstrated experience of building internal capability and leading propositions and taking new ideas to market.
    * Flexibility to travel to and work on client sites within the UK and occasionally Europe.
    * Minimum 6 years' experience in consulting.

    Key skills:

    * A high level of drive with the ability to work to tight deadlines.
    * Experience of providing insightful solutions throughout the business.
    * The ability to participate effectively in meetings with senior stakeholders.
    * A track record of accurate output and responsibility for elements of project delivery.
    * The ability to work as part of an integrated team or on an individual basis.
    * Awareness of industry standards, regulations and developments.
    * If you are currently working in a Data centric role where customer success is at the heart of all you do, I'd love to hear from you. Please get in touch to have a confidential chat.

    To hear more or to apply call 0191 814 7785 or contact

    Ref: JFISR07_1625590396

    Senior Golang Engineer

    England, London

    • 600 to 655 GBP
    • Engineer Role
    • Seniority: Senior

    Description du poste


    Hi all,

    I am currently looking for a suitable candidate for a brand new role, candidate must want a brand new challenge in regards to work and be fully committed to the role and working to there full potential with the client.


    We want to emphasise that we don't expect you to meet all of the below but would love you to have experience in some of these areas.

    * 5+ year's experience working with Golang
    * Experience designing systems (Architecture and Design)
    * Ability to work autonomously given high-level requirements
    * Experience with relational databases (PostgreSQL, MySQL) and key-value stores (DynamoDB, Redis)
    * Pride in readable, well-designed, well-tested software
    * Experience with services / micro-service architecture
    * Must be willing to work with a Ruby codebase (knowledge of Ruby a strong plus)
    * Willingness to learn new languages & tools

    Not mandatory, but would be nice to have:

    * Experience with web architecture at scale (20krpm and above)
    * Ruby and React knowledge will be a plus
    * Experience solving logistical problems with software
    * Experience with AWS
    * Experience leading a team of developers
    * Experience dealing with stakeholders
    * Experience with DataDog and other metric/tracking systems

    If you feel you are suited towards this role and know you'd be a suitable match and can bring a positive impact within the roll then please get in contact with myself.


    Phone : 020 7337 0825

    Ref: JFI-PDD-090721_1625837909

    Senior Python (Django) Developer

    England, London

    • 425 to 500 GBP
    • Developer Role
    • Seniority: Senior

    Description du poste

    Role: Python Developer

    This role will give you the opportunity to join a leading health-care organisation working on Covid project which will be influential in helping strategies moving forward.

    Key Responsibilities:

    * Design and development of highly scalable core services using the Python language
    * Development and maintenance of the CMS system for the mobile and web applications using the django framework
    * Integration of user-facing elements developed by front-end developers with server-side logic
    * Development and maintenance of the data pipeline for analytics and reporting tools
    * Developing reusable, testable, and efficient code using Python
    * Follow and contribute to our engineering standards, tooling and processes.
    * Performance tuning, improvement, balancing, usability, automation.
    * Collaboration with the Research and Design Teams in order to understand end user requirements for the implementation of new software features.

    Duties and Responsibilities:

    * Develop applications using rapid agile methods with focus to deliver agreed shippable components to the end user and subsequent iteration to acceptance.
    * Take ownership of the solution from end to end, and be responsible for translating functional requirements into a web solution.
    * Developing applications using a microservices architecture.
    * Testing and fixing bugs or other coding issues.
    * Writing clean and well-structured code.
    * Develop and document detailed architectures for web solutions.
    * Collaborate and work with other application developers and cloud service providers to ensure PHE derives the maximum benefit from any third-party service providers and that the right knowledge is transferred in-house.
    * Continuously seek to improve your own knowledge of work areas and embrace the agile framework of software delivery methodology and aim to reach full agility with continuous integration, delivery and deployment.
    * Enforce sound development practices and ensure the quality delivery of enterprise solutions.

    Technical Skills and Experience:

    * Experience of developing web applications using Python and the Django framework
    * Good understanding of CMS platforms such as Django CMS or Wagtail
    * Familiarity with best practices for web development
    * Experience of relational database design and programming using SQL
    * Experience with Pandas and PumPy
    * Experience of working with public/private cloud APIs, such as Amazon Web Services, Azure, Google Cloud Platform
    * Experience with continuous integration systems (Jenkins/Travis)
    * Experience with NodeJS and Node Package Manager (NPM)

    Contract details:

    * 6 months initial (planned extensions for the next 12-18 months minimum
    * Competitive daily rate
    * Fully remote - work anywhere from the UK
    * NB: please note this is an Inside IR35 Contract

    Ref: 09072021_1625836953

    Senior DevOps Engineer - 100% Remote

    England, London

    • 70000 to 90000 GBP
    • DevOps Role
    • Seniority: Senior

    Description du poste

    AWS Serverless / DevOps Engineer- Permanent - 100% Remote

    My client, an established international management consultancy based in London are looking for a Senior DevOps Engineer to continue the growth and reputation of the business.

    As a Senior DevOps Engineer, you will be advising on best practice as you will be working closely with the development team. You will be working with architects, technologists and development teams with the responsibility to ensure that our products and solutions integrate with our clients. Furthermore as a Serverless/ DevOps Engineer will take a lead role working closely with our Operations Engineering team to provide a world-class DevOps Environment capable of handling the anticipated development load.

    Must have :

    AWS Experience - DevOps

    * 3+ years' experience in Infrastructure as Code
    * CodePipeline+CodeBuild
    * Control Tower
    * Lambda, API Gateway
    * CDK or CloudFormation
    * Coding experience in one of them (preferably Node): Node, Python or Java
    * Networking: Transit Gateway, VPN, VPC
    * Experience in one of them (Preferably Ansible): Ansible, Puppet, Chef
    * Security

    Serverless Developer

    * 2+ Years' experience Hands-on AWS work 90% of the time.
    * API Gateway
    * Lambda
    * Node + Typescript
    * CDK or CloudFormation
    * SQS, SNS, Step Functions
    * Identity: IAM, Cognito, SAML

    The role will include :

    * Provide technical direction for our approach for cloud/SaaS and on-premise products
    * Lead on the setting and enforcement of architecture standards and practices affecting development of all new products as well as impacting existing ones. Develop these standards in coordination with peers in other divisions.
    * Review and evaluate new and existing architecture and code to ensure it meets standards; or for existing products that they will operate within the overall cloud architecture.
    * Evangelize the cloud and microservice message and architecture within the development organization and to our field organizations, partners and customers
    * Research new technologies, including hands-on technical evaluation and POCs.
    * Create and maintain documentation.

    If this opportunity excites you or you want to find out more information about other roles then please do not hesitate to get in touch with

    Ref: 080721ATJFI_1625762289

    Platform Engineer (AWS)

    England, London

    • 60000 to 80000 GBP
    • Engineer Role
    • Skills: AWS, Python, .net core, .net, python, java, platform engineer, big data, sql
    • Seniority: Senior

    Description du poste


    LONDON or REMOTE (UK-based candidates)

    Our Client have created an innovative platform powered by Open-Banking which helps consumers centralise their spending in one place whilst giving them automated rewards and recommendations to help them manage their money and make significant savings.

    They are now looking to hire a number of Platform Engineers with hands-on experience with software development and experience working on enterprise sized platforms covering the likes of privacy, scalability and security and interested in working on serverless architectures across AWS.

    You will be involved in evolving an Artificial Intelligence/Machine Learning embedded SaaS product to truly innovate within the FinTech space.


    * Design and develop solutions
    * Design Patterns and Microservices
    * Serverless Architecture
    * Work on back end systems
    * CI/CD pipelines (optimisation and automation)
    * Unit Testing scripts
    * R&D - implementing new technologies
    * Work with cross-functional teams
    * Work with senior stakeholders and C-suite


    * AWS Cloud Services
    * SQL/NoSQL Databases
    * CircleCI
    * GIT
    * Python, Java or .Net
    * Object oriented programming
    * SOLID principles (industry standard software engineering principles)


    * Full-time role with salary dependent on experience
    * Company share options
    * 27 day holidays
    * Choice of Windows or Mac high-spec laptops
    * Flexible working options
    * Fully-remote working options
    * Employer pension scheme
    * Money towards equipment for working at home

    For more information, please contact ALEX from Jefferson Frank

    0203 869 0889 /

    Ref: DCJFI2405_1625830623

    .Net Developer - Salary to £60,000 - Fully Remote

    England, London

    • 40000 to 60000 GBP
    • Developer Role
    • Seniority: Mid-level

    Description du poste

    .Net Developer - Salary to £60,000 - Fully Remote

    A leading provider of telecommunication and VOIP software services are looking to increase their development team by a further five professionals. Due to a string of project and clients wins they are now in a position to increase the team.

    As the successful candidate you will have the drive and passion to build world class software always using the latest technologies. As part of the position you will have the opportunity to access in depth development plans and promotion structures.

    Primary Responsibilities:

    * Input into high-level design conversations.
    * Take part in ceremonies associated with the Scrum and SAFe Framework, providing accurate estimates at backlog refinement sessions.
    * Supporting the delivery of the team's sprint goals.
    * Delivering unit or BDD tests as part of any completed work.
    * Developing high-quality code to meet the defined software requirements.
    * Implementing automated development deployment pipelines working closely with DevOps.
    * Supporting the team in delivering high-quality code by carrying out code reviews.
    * Supporting the use of automated acceptance tests wherever possible.
    * Be involved in release testing where necessary.
    * Assisting support and project delivery in bug fixing of released functionality.

    Qualifications, Skills & Experience:

    * Higher Education Qualification or equivalent (desirable)
    * Degree or equivalent (desirable)
    * Industry recognized software development qualification (desirable)
    * More than 3 years software development experience

    Technical Skills:

    * C#/.Net Core,
    * HTML, CSS, JavaScript frameworks (Angular)
    * Experience with RESTful API / Web APIs,
    * AWS/Azure DevOps (Or Jira), CI, CD
    * GIT

    For more information on the position or to apply get in touch with the buttons provided above. You can email across your CV to