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Senior Data Engineer - MLflow/Kubeflow

Job Description -

My client is looking for someone passionate about managing teams to deliver excellent design and implementation, to work with a cutting edge Data science team to effectively use advanced machine learning models and implement learning algorithms/data ingestion pipelines. Must be confident in ability to communicate with highly technical and executive audiences. Nine month contract with high potential to be extended several times. Daily rate - open to negotiation.

Roles & Responsibilities -

* Implementation of ETL and data ingestion pipelines, machine learning algorithms and pipelines using tools like MLFlow/KubeFlow
* Productionising machine learning models through MLOps pipeline
* Design and implement solution components to ensure successful migration of modelling activities to the Cloud
* Advisory services on the Data Cloud space by careful selection of appropriate modern data science technologies

Skills & Qualifications -

* 4+ years of experience using Big Data Technologies (Hive/Impala/Spark)
* Knowledge of Data modelling techniques (especially Feature Engineering).
* Preferable skills: MLFow/Kubeflow
* Essential languages: Java, Scala and/or Python, Bash Scripts
* Excellent communication skills

Location - Fully remote (all UK candidates apply)

Please send your CV to c.freeman@jeffersonfrank.com

SRE (Cloud Operations) + 6 month contract + remote + $90.00 - $110.00





The client:

The client is based in Denver, Colorado, and multiple offices around the globe. They serve some of the largest, most demanding enterprises worldwide, including over half of the Fortune 100.



The role:

As a SRE, you will be involved in every aspect of the On-Demand SaaS services and will develop the infrastructure of one of the largest identity platforms in the world. As a SRE, you will report to the Site Reliability Engineer Manager. The client follows a DevOps model: the teams are integrated with development teams, and running deployments daily, and SREs are expected to provide input in the product's development, deployment, and operations.

Working within the Cloud Operations team, you'll build automated infrastructure and deployment processes. You'll be the expert on operational excellence and how systems can be built to be redundant, scalable, and observable.

Responsibilities:

* Linux systems administration, configuration, troubleshooting and automation.
* Run and maintain our Sales Demo infrastructure hosted on AWS.
* Develop and administration of infrastructure deployment tools.



Requirements:

* 3+ years' experience with Linux/UNIX systems administration.
* Experience with security design principles.
* 2+ years Amazon Web Services (AWS)
* Solid scripting skills (Python/Ruby/Bash/Go/)
* Experience provisioning public cloud resources using frameworks such as CloudFormation and Terraform.
* Experience with server configuration with Puppet/Ansible/Chef/Salt.
* Experience using Git in a team environment (merge requests, branching, push, and pulls)
* Experience with Docker and container orchestration (Kubernetes).
* Experience with Apache, Tomcat, Cassandra, Kafka, and MySQL preferred.
* Experience with DevOps automation platforms such as Jenkins and Artifactory

AWS Engineer | BIRMINGHAM | Contract



My client is a renowned IT consultancy firm, currently working on exciting new projects and are seeking an AWS Engineer to help with a number of projects on a contractual basis.



My client is looking for an AWS Engineer who :

* has a good understanding of infrastructure as code
* is experienced with networking and familiar with routing, peering, DNS
* can establish a service discovery protocol
* is competent with monitoring / logging
* is familiar with PKI
* has experience building CI/CD pipelines
* is able to be onsite in Birminghmam

The specific technologies / products required are :

* Amazon ECS/EC2/EMR/Route53
* Python / Java (If we go down the route of writing a custom encryption material provider for EMR Java will be necessary)
* Prometheus
* Docker / Containerisation
* Terraform
* Hadoop / Spark



Initially, the contract length will be 3 months with a highly lucrative per day rate to the successful candidate. There is scope for further work due to the number of AWS projects my client is consulting on.



AWS Engineer | BIRMINGHAM | Contract

If this is you, or you know anyone who is looking for a new contract role, please email : s.asad@jeffersonfrank.com or apply below

TECHNICAL SUPPORT ENGINEER!



£350 / £400 a day inside IR35

We are working with an industry leading company that has experiencing exponential growth in such little time. They are now looking to firm up their Enterprise IT Support Function and are looking to add experienced Technical Support Engineers.



Technical Support Engineer | G-Suite | CASPA | JAMF | Jira | Confluence | Apple Mac | Chrome Book



This primary purpose of this role is to offer exceptional support internally and externally, assist with laptop roll out on scale (Mac, Chrome Books and Windows), to be savvy with on boarding process, able to escalate issues quickly and resolve.


Desired skills & experience:

* 2nd/3rd Line technical support experience to End Users
* Troubleshooting & solutions
* Some G-suite or more recently Google Workspace commercial experience (desirable)
* Solid communication skills both written internal/external and verbal
* Experience with Zendesk, Jira and Confluence
* Some Apple Mac, Chrome book and JAMF experience
* Can do, proactive attitude
* Able to prioritise and provide solutions in fast paced environment



6 months initial contract || Inside of IR35 engagement || Rate flexibile on experience



Technical Support Engineer | G-Suite | CASPA | JAMF | Jira | Confluence | Apple Mac | Chrome Book

Test Automation Consultant

Performance Testing

Duration 3 + 3



Randstad Area

Daily Rate 800€

Job Description

Popular banking firm is migrating to AWS so they need to do performance testing for all their applications.

Role & Responsibilities

* Phase A - Go there and understand the requirements, help the client choose the right tools for what they need and make a strategy. And then you do the implementation of those tools, of course.
* Do performance testing before and after the migration to the Cloud. Choose the right tools for performance testing software (future proof, team enabled, suitable for Bancs).
* Assess the situation and create a road-map for Phase B.

Skills & Qualifications

* Advice the client on the strategy and help them select the right tools. Be able to explain the prons/cons of the tools, give the client the right information all the information they need to do the right selection.
* Extensive experience in Performance Testing (stress, load, etc). The client is moving to the public cloud (AWS) so their applications need performance testing before and after the migration.
* Experience with a broad range of tools in Test Automation.
* You're a proactive character with strong consultancy and communication skills.

Benefits

* Daily rate 800€
* Initial duration 3 + 3 months, with possibility of further extension (between us, it will be extended)
* Fully remote work. Post-pandemic, there will still be enough flexibility.

Mobile Sr Software Engineer - AWS - Remote - $85 per hour

Mobile Sr Software Engineer - AWS - Remote - $85 per hour



The client is an AWS Consulting Partner who is looking to bring on Mobile Sr Software Engineer with AWS experience. The position is a 6 month contract and completely remote.

ABOUT YOU

* 10+ years experience as a software engineer developing solutions for systems at scale.
* 5+ years mobile development experience
* Mobile engineer with breadth of experience in mobile architecture, and test driven development.
* Comfortable with ambiguity, you are curious, and a motivated self learner.
* Excellent written and verbal communication skills.
* Thrive in an environment fostering freedom and responsibility.
* Results oriented, knows how to unblock yourself and others to achieve goals and objectives.
* You are a polyglot capable of learning new languages and technologies quickly.
* Experience designing consumer grade mobile applications.
* Experience designing and developing cloud based solutions.
* Understanding of containerization technologies.
* Production experience developing in Swift/Objective C, Java/Kotlin, React Native, Javascript, or other languages.
* Production experience developing scalable/highly available consumer applications.
* BA/Master degree in Computer Science OR relevant work experience

BONUS POINTS FOR:

* Experience with financial services systems
* Hands-on experience with Flutter, ReactJS
* Strong hands-on experience with at least one SQL and one NoSQL variant, i.e. Postgres, MySQL, MongoDB, Redis.
* Experience in designing and deploying systems to AWS.

Length: 6 months contract - Contract to Hire

Work: 40 hrs per week



If you're looking for your next role as a Mobile Sr Software Engineer, please contact me via LinkedIn or email: b.barrera@jeffersonfrank.com /phone: 469-609-3753 for any inquiries. I look forward to connecting with you!



Jefferson Frank

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.

Automation Test Engineer - Leeds/Remote - £495 Per Day (3 Months) - Start ASAP - Outside IR35

Are you a strong communicator with experience creating test automation frameworks from scratch and writing automated tests using tools such as Selenium?

Does the opportunity to work both remotely and in the office, WHILST earning £495 a day, appeal to you?

Do you want to work for a company that makes you feel important and values work-life balance?

If you answered yes to the questions above then look no further!

The Test Automation Engineer will work as a part of the data ops team and perform end to end testing on the data product being delivered as a part of the project.

Contract is 3 months initially with the possibility to extend to 6 months.

Working from home at first, then working in the office located in Leeds 2 days a week.

Role requirements and responsibilities:

* Taking ownership of developing our test automation systems, and acting as a subject matter expert in the team for tests and test infrastructure.
* Write reusable and extensible tests which can evolve with the product.
* Use your knowledge to help the product development team build processes and feature specifications that will ensure our end users experience a high-quality, usable, secure, and reliable product.
* Communicate what, how, and why of our test strategy for ensuring quality to your team and external development partners.
* Design and build prototypes and experiments that can validate and improve our system architecture and eliminate gaps in our test approach.
* Work with your team to continually improve the development.
* Experience in integration testing.
* Experienced in creating test automation frameworks from scratch and writing automated tests using tools such as Selenium, Cucumber, Gherkin, BDD, C# or JavaScript.
* Experienced in working on API testing using tools such as Postman and SOAPUI to name a few.
* Experience in using Git Hub and CI/CD.
* Must have valid SC clearance or be eligible, the former is preferred.

It is highly desirable for the candidate to:

* Have public sector experience.
* Be highly proficient with Selenium.
* Be a strong communicator.

For immediate consideration please send your CV to a.silva@jeffersonfrank.com or apply below!

Job Overview

Title: Sr. Software Engineer-React Native Mobile Engineer

Duration: 6month contract to hire

Fully Remote

Rate: 75hr-80hr W2/C2C

Industry: Finance Services



Job Requirements:

* Develop and build products that provide an exceptional customer experience for our members.
* Own design, test, development and delivery of new and existing features.
* Participate in all phases of the software development life cycle.
* Collaborate cross functionally to identify the best solutions.
* Demonstrates understanding of trade offs inherent in software design.
* Capable of working in isolation to design solutions to complex problems.
* Design and develop maintainable, scalable, fault tolerant, and efficient systems.
* Upholding code quality to ensure features are up to standards to deliver a quality product.
* Prioritize team needs in technical debt and tooling to relieve operational load and evolve the system to meet the changing needs of the environment.

ABOUT YOU

* Proficient experience as a software engineer developing solutions for systems at scale.
* Proficient mobile development experience
* Mobile engineer with breadth of experience in mobile architecture, and test driven development.
* Comfortable with ambiguity, you are curious, and a motivated self learner.
* Excellent written and verbal communication skills.
* Thrive in an environment fostering freedom and responsibility.
* Results oriented, knows how to unblock yourself and others to achieve goals and objectives.
* You are a polyglot capable of learning new languages and technologies quickly.
* Experience designing consumer grade mobile applications.
* Experience designing and developing cloud based solutions.
* Understanding of containerisation technologies.
* Production experience developing in Swift/Objective C, Java/Kotlin, React Native, Javascript, or other languages.
* Production experience developing scalable/highly available consumer applications.

Nice to Haves:

* Experience with financial services systems
* Hands-on experience with Flutter, ReactJS
* Strong hands-on experience with at least one SQL and one NoSQL variant, i.e. Postgres, MySQL, MongoDB, Redis.
* Experience in designing and deploying systems to AWS.

Job Title: Sr. Software Engineer

Fully Remote

Industry: Finance Industry

Duration: 6month Contract to Hire

Pay Rate: $70(W2)$80(C2C)



Skills:

- Software Development - Java, Python

- Static code analysis - scanning for vulnerabilities within the code you have written

- Fixing the vulnerabilities in your code on your own

- Senior level with good communication skills to be able to collaborate with other teams

- This is a new security team so you need to be very flexible and willing to work on what needs to be done - ex. if needed to code all day, you can do it.

The Client is looking to interview immediately and start as early as June 21, 2021!

Job Title: Sr. Software Engineer

Fully Remote

Industry: Finance Industry

Duration: 6month Contract to Hire

Pay Rate: $70(W2)$80(C2C)



Skills:

- Software Development - Java, Python

- Static code analysis - scanning for vulnerabilities within the code you have written

- Fixing the vulnerabilities in your code on your own

- Senior level with good communication skills to be able to collaborate with other teams

- This is a new security team so you need to be very flexible and willing to work on what needs to be done - ex. if needed to code all day, you can do it.

The Client is looking to interview immediately and start as early as June 21, 2021!