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Principal/Senior Software Engineer

Machine Learning Operations Team

£70,000 - £130,000

Role & Responsibilities

* Work closely with the data science teams to define specifications and develop high quality deliverables
* Technical leadership
* Be the driver of innovation, new ideas and the lead for complex problem solving in innovative ways
* Develop! Tech stack is: Python, Spark, Postgres, ArgoCD, Argo Workflow, Seldon, MLFlow etc. In process of migrating to AWS and adopting alot of services, so many solutions will be housed in this environment.
* Opportunity to use and learn many new technologies around Machine Learning, push boundaries testing, developing and implementing ideas.
* Take responsibility for all aspects of software engineering, from design to implementation, QA and maintenance.
* Touch code at every level - from the UI, backend microservices, database, big data processing, operations, to CD/CI automation.

Skills & Qualifications

* 8+ years in commercial software development
* Technical leadership alongside excellent hands on coding ability
* Complex troubleshooting and problem solving
* Willingness and ability to take on new technologies.
* Strong analytical skills
* It is a flat structure, so willingness to take ownership is key
* Strong communicator on a technical and non technical level
* Python, Kubernetes, Docker, Spark, AWS, Argo
* Exposure to Machine Learning

Benefits

* 17% bonus
* Healthcare for you and your family
* Dental care
* Work from Home
* And many others

Sponsorship is not provided.

If this is of interest please apply or send your CV to o.king@jeffersonfrank.com

Platform Engineer / Senior Platform Engineer

- please note we cannot provide sponsorship -

- Have to be Eligible for SC Clearance or hold current SC Clearance -

£65,000

Job Description

My client wants passionate, energetic Platform/DevOps Engineers to work as part of an agile team to help clients build and continuously improve digital services using the best of open source software. We're looking for Engineers that aren't afraid to roll up their sleeves and get stuck-in.

Role & Responsibilities

* You'll undertake cross-functional engineering projects, working in small teams with other engineers in different knowledge spheres, building supportable, sustainable and reliable services
* You'll work with great engineers - ultimately, it's all about people. My client has a team of great engineers who work together in a community and help each other to deliver and develop as professionals. They work on large scale, technically challenging projects

Skills & Qualifications

* Linux
* AWS / Azure
* Kubernetes
* Terraform

Benefits

* Their training programme is the best in the business, various courses throughout and every year 10 working days are dedicated to personal development. They will throw accreditation's at people part of the business!
* You'll be working with exceptionally talented colleagues who will support you, and help you in turn to support your colleagues. You will be part of a unit that will be constantly innovating and you will play your part in shaping those innovations.
* Incredibly flat structure which essentially means that you shape your project. Tech always leads the conversation

Test Lead

12 Month Contract outside IR35

Fully Remote

Daily rate: £300



Job Description:

Required skills:

* Drive and lead strategy
* Excellent communicator
* Hands on role
* Experienced in Transformation, Cloud and Microservices
* Experienced in leading a team

Key responsibilities & duties include:

* Develop test strategies, plans, and maintain automation test data
* Develop and continuously improve automated tests as new system features and enhancements are developed
* Execute automated tests and manage the resulting defect log through the point of defect fix validation
* Ensure the appropriate test environments and infrastructures are in place and kept up to date
* Identify and report to product teams questionable functions, performance concerns, and inconsistencies
* Document and mentor QA engineers in the use of the testing framework
* Assist in the identification, selection, and implementation of tools, technologies, and practices that support the overall QA process
* Contribute to accurate time estimates for automation test development

Consulting Architect

3 Month Contract

Daily rate: £595

I currently have a fantastic job opportunity for a Consulting Architect who has the experience which is stated below. If you feel that you have the required skills, please don't hesitate to apply as my client is looking to interview and hire ASAP!!

Required skills:

* CDK experience
* Typescript experience

Desired skills:

* Knowledge of INGOT platform
* Precompute
* Datapath
* Dynamo db
* SQS
* SNS
* Cloudwatch

Node.js Developer

6 Month Contract

Outside IR35

Fully Remote

Job description:

* Extensive experience as a Node.js developer.
* Extensive knowledge of JavaScript, libraries, and frameworks.
* Knowledge of front-end technologies such as HTML5 and CSS3.
* Hands-on expertise in REST, MySQL/PostgreSQL, WebSocket, MongoDB, Redis, etc
* Strong analytical and problem-solving aptitude skills.
* Strong AWS serverless experience.

Essential Experience:

* Proven AWS design, implementation and support experience
* Excellent document production skills - design documents and architecture diagrams
* Ability to present work directly to clients
* Background in application development and experience in at least one high level programming language (ideally Java, Python or Node JS).
* Strong Agile experience.

* In depth knowledge in: AWS network services (AWS VPC, Subnetting, Security Groups, and Routing)
* o AWS core services (EC2, RDS, S3, and ElastiCache)
* o AWS serverless services (Lambda, API GW, SNS, SQS, and Dynamo DB)
* Ability to create high quality Cloud Formation or Teraform scripts, proven ability to use the AWS CL and GIT/SVN.
* Strong Unix and Bash knowledge.
* AWS Solution Architect, Associate Certification or at least 3 years' experience of AWS.



Desirable requirements:

* AWS Solution Architect, Professional Certification and/or AWS Developer, Associate Certification
* Knowledge and understanding of the Well Architected Framework including the Serverless Lens
* Lead the design and implementation of Step Functions.
* Understanding or some exposure to Data Lakes and Data Engineering with knowledge of AWS data lake services (Glue, Glue Catelog, RedShift, Athena, Kinesis).
* Developed solutions using AWS SAM or the Serverless Framework and defined APIs in Swagger.
* Understanding of continuous integration and delivery, with implementation in AWS Code* or Jenkins.
* Skill and experience flexibility over a narrow but deep specialism
* Evidence of cross-vendor work as opposed to a candidate who wants to remain skilled in a single vendor's technologies
* Evidence of continual learning and attacking new domains
* Willingness to travel, on average 1 day per week
* Desire to interact closely with customers and build strong relationships
* 'Can Do' and 'Above and Beyond' attitude to work.
* Understanding and some exposure to Machine learning, AI and Data Science

Frontend developer

12 Month Contract

Outside IR35

Fully Remote

looking for Senior frontend developer with strong Python skills

* Frontend Skillsets: ,HMTL, CSS & JavaScript, React , FiGMA (UI Wireframes)
* Backend Skillsets: Restful API 's , AWS (DynamoDB (data persistence), Lambda, AppSync, API Gatewas, S3
* User Management & Authentication Skillsets: Integration with AWS Cognito,
* Development Backend Skillsets: Python, DynamoDB queries, Airflow DAGs
* Engineering Skillsets: CI/CD full lifecycle, DevOps ,Testing
* Source Control Strategies: AWS ( Amplify Studio, Amplify CLI, CLI, CodeCommit (Git)

Principal/Senior Software Engineer

Machine Learning Operations Team

£70,000 - £130,000

Role & Responsibilities

* Work closely with the data science teams to define specifications and develop high quality deliverables
* Technical leadership
* Be the driver of innovation, new ideas and the lead for complex problem solving in innovative ways
* Develop! Tech stack is: Python, Spark, Postgres, ArgoCD, Argo Workflow, Seldon, MLFlow etc. In process of migrating to AWS and adopting alot of services, so many solutions will be housed in this environment.
* Opportunity to use and learn many new technologies around Machine Learning, push boundaries testing, developing and implementing ideas.
* Take responsibility for all aspects of software engineering, from design to implementation, QA and maintenance.
* Touch code at every level - from the UI, backend microservices, database, big data processing, operations, to CD/CI automation.

Skills & Qualifications

* 8+ years in commercial software development
* Technical leadership alongside excellent hands on coding ability
* Complex troubleshooting and problem solving
* Willingness and ability to take on new technologies.
* Strong analytical skills
* It is a flat structure, so willingness to take ownership is key
* Strong communicator on a technical and non technical level
* Python, Kubernetes, Docker, Spark, AWS, Argo
* Exposure to Machine Learning

Benefits

* 17% bonus
* Healthcare for you and your family
* Dental care
* Work from Home
* And many others

Sponsorship is not provided.

If this is of interest please apply or send your CV to o.king@jeffersonfrank.com

Principal Python Engineer - Remote (London) - £75-£95k - GCP Partner

This is an exciting new role working with a GCP partner which would be a great opportunity as their the largest GCP partner in Europe. They deliver cloud professional and application services within the retail, automotive and finance industry.

The ideal candidate would come from a developer/engineering background and be proficient in Python as well as using frameworks such as Django, Flask, SQLALCHEMY, FastAPI etc

It would be highly ideal to have an understanding of architecting cloud native applications ideally on GCP, and also have past experience leading and mentoring fellow developers/engineers.

The client is actively looking for these candidates and will be interviewing within 48 hours. If you'd be keen to hear more, simply send an email to a.nkrumah@jeffersonfrank.com or give me a call on 0203 3808 7311.

Jefferson Frank is the Amazon Web Services (AWS) recruiter of choice. We work with organisations 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

Java Developer - £50-65K - Remote - IT Consultancy

Java Developer - £50-65K - Remote - IT Consultancy



Our client, a large IT Consultancy with offices in the UK, is looking for Java Developers to work within their Central Government business unit.

They are looking for candidates with strong Java and Springboot, with experience of IdAM (Identity and Access Management) being advantageous.

The role would be fully remote in the UK, but candidates are required to be fully SC Clearable as a minimum and there is a great advantage to candidates already cleared.

This company is one of the world's largest independent providers of IT and business consulting services so there has never been a better time to join!

The client is actively looking for these candidates and will be interviewing within 48 hours. If you'd be keen to hear more, simply send an email to l.chamberlain@jeffersonfrank.com or give me a call on 0203 808 7310.

Jefferson Frank is the Amazon Web Services (AWS) recruiter of choice. We work with organisations 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.