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Full Stack Developer |React.js|Node.js|Microservices| Inside IR35



Jefferson Frank are looking for an experienced Full-Stack Developer to work on an exciting new greenfield project for a well established client on a temporary contract basis.



Key Responsibilities:

* Develop high-quality security conscious code.
* Participate in an agile development process and collaborate closely with the development manager and the rest of the development team.
* Write tests to ensure that the software being delivered is error-free.
* Review pull requests on GitHub
* Manage your own time and schedules to make sure deadlines are set correctly.

Requirements:

* Expertise in front-end technologies (HTML5, JavaScript, CSS, NextJS, React).
* State management tools in React and appropriate use cases, Redux vs Context vs Prop drilling.
* API Development
* Knowledge of back-end technologies (Node).
* Excellent knowledge of MVC best practices and structuring.
* Excellent project management skills.
* Test Driven Development (TDD/BDD)
* A strong understanding of interface and user experience development, and best practices for web and mobile.
* Great team player who can work well with both product, design and key stakeholders.
* Implement the 4 S's (Security, Stability, Scalability and Speed to Market)
* Knowledge of typescript
* Experience with GIT & version control
* Experience using GraphQL, with complex mutations and queries
* Headless CMS experience

Rate: Inside IR35 - £550 - £650

Location: Remote

Length of Contract: 6 Months

If this role is of any interest to you, please feel free to reach out to me directly on 0203 826 6696 or drop me an email on o.lawton@jeffersonfrank.com

Senior C++ Developer



Deliver software solutions that you can be proud of!

As a senior developer we would expect you to design, code, test and deploy complex programs and features to meet specifications. Acting as one of the "development experts" in the team to deliver solutions. As an expert, you would also make your voice heard and sometimes be responsible for advising clients and management on the best way to resolve technical challenges.

Apply your skills to complex problems, with the latest tech.

On top of strong development skills, we are also looking for a strong communicator with confidence, who can talk to internal and external stakeholders about complex issues. This is a team that focuses on collaboration, so somebody who can listen to other points of view is just as important as somebody who can deliver view clearly.

On top of these skills we want to see strong analytical thinking, and the ability to manage yourself in a fast-paced team.

Specific skill areas we're looking for include:

* C++
* Cloud deployment expereince

Skills that would be beneficial:

* Azure / AWS
* Embedded software experience





For more information reach out at: T.Smee@jeffersonfrank.com

Senior Backend Developer (Kotlin) - Freelance - Oslo

Development of new deliveries in Kotlin.



Role and Tasks

Developer will be part of a team containing a team leader, product owner, solution architect, frontend & backend developers and testers - a total of 11 people.

The developer's main focus will be on the development of an app for planned new deliveries in the team. Their tasks, as well as organisation and distribution of these, will vary over time to ensure the progress, stability and flexibility in the team.

Example of responsibilities and tasks

* Microservices development in Kotlin - inclusive of test coding, quality assurance, instrumentation, production setting and operational follow up.
* Management and operation of services and the platform.
* Familiarisation of new technologies and helping to build competence in these on the team.
* Helping to build a DevOps culture though interdisciplinary thinking.

Desired Qualifications

Key Prerequisites for success in this role are as follows

* Min 3 years higher education in IT (college / university) - Longterm relevant experience can compensate for a lack of formal education.
* Extensive backend development experience.
* Experience with distributed event-driven architecture, preferable asynchronous message exchange and eventual consistency.
* Strong knowledge and concrete experience with open source technologies - especially Kafka and Kafka Streams
* Development of Microservices in Kotlin - inclusive of test coding, quality assurance, instrumentation, production setting and operational follow up.
* Good experience with Kubernetes.
* Working language is Norwegian - imperative that the consultant has the ability to communicate without any significant language barriers - Scandinavian (Norsk/Bokmal/Dansk/Svenska) minimum level C1 with minimum level B2 English.

It is an advantage if the consultant has experience with

* Spring Boot
* Tools for logging and monitoring, preferably Datadog
* Gradle
* AWS Public cloud
* Development tools and processes with continuous integration/deployment, automated testing (e.g. GitLab)
* Experience with both development and design of complex application integrations and APIs
* Ability to understand needs based on user stories and other specifications

Senior Full Stack Javascript Developer



Daily rate: £600

Job Description:

* Senior Full Stack Javascript engineer to work on node.js typescript, react, cloud.
* Able to be a leader and mentor for more junior members of the team and influence more junior team members to get excellent results.
* Be the most senior technical member of an agile delivery team and take responsibility for the success of the teams work from a technical PoV.
* Taking a high level brief from the lab engineering lead and while keeping the engineering lead informed and involved in key decisions can deliver through to outcome.
* Excellent communication.

Jefferson Frank are working in partnership with a leading technology partner who are seeking to on board a SC Lead Developer.

Successful Developer must have valid Security Clearance (SC) and be skilled with working as part of a talented team. The successful Lead Developer will form part of an Agile team modernising live applications with an Opensource technology stack.

Successful person will have experience or have touched on the following:

* JavaScript, Object Notation
* Node.js and/or Java 8 - 11
* Experienced with Angular
* Experienced with Jenkins
* Experienced with GIT and Atlassian suite Jira, Confluence
* Experienced with SQL

Other:

- Solid communicator, team player and able to provide technical direction where needed

Please apply, or feel free to get in touch directly for a confidential conversation at l.porter@jeffersonfrank.com

Lead Developer | SC Cleared | Remote | 12 Months | Inside IR35

Contract Opportunity- Fully Remote - £550 a day

Responsibilities
Your initial focus will be development of AWS Services focused on Contact Centre, including but not limited to Amazon Connect, providing a global contact center solution including development of AWS Lambda, Terraform and GitLab CI-CD solutions.

Responsibilities:
* Work with the Contact Centre Development team to ensure the technologies meet business requirement, aligning with governance and architectural best practice
* Work with change and adoption teams to ensure the successful and efficient transition from development to a supportable production solution.
* Maintain skills and knowledge regarding the contact center and cloud services area, keeping up to date with latest technical developments and trends, and feed this knowledge into the project teams.
* Help deliver solutions related to contact center, that help translate business requirements into system requirements, create functional design documents, create prototypes of recommended solutions, demo to the stakeholders/users/senior management and implement the solutions.

Must haves:

* 2 years' experience in a development role of Amazon Connect.
* 2 years' software development (Python / JavaScript / Node.JS)
* Working knowledge of Terraform and GitLabs pipelines
* Experience with Amazon DynamoDB Databases
* Experience with AWS Landing Zone environments
* Ability to work within an Agile Project methodology

Desirable:
* Experience with the numerous components of Amazon Web Services.
* Knowledge of contact center business environments
* Strong working knowledge of CI-CD and automation tools such as Terraform.
* Experience with the configuration of voice and chat contact flow.

Front End Engineer

6 Month Contract

Fully Remote

Job Descritpion:

* 5+ years experience in software engineering.
* Strong experience of React.js.
* Solid experkience with Typescript and HTML
* Good understanding working with AWS
* Great communication.
* Some understanding of working on the backend with Node.js

C++ Developer

12 month Contrcat

£450 a day

Outside IR35

Fully Remote (Across Europe)



Responsibilities

* In charge of analysis, design, and software development across three large-scale projects
* Working with varying levels of stakeholders
* High level documentation across the team
* Ensuring best practice and high quality code
* Driving CI/CD

Skillset expectations:

* Excellent C++ and programming skills
* C#
* Java
* Jira and DevOps experience

Please apply to this advert for a confidential conversation

Programme Manager - AWS experience

Location: Remote

Rate: £750 - £850 per day Inside of IR35

Contract: 12 Month initial

A key client of ours is currently seeking an experienced Programme Manager for an 12 month initial contract and will be on-boarding someone ASAP!

Required Skills

* Responsible for all engineering across a recruitment of engineering staff, method, technical strategy, and approach
* Expertise with AWS - Ideally in a Software programme that includes Serverless
* Technical experience in modern digital delivery channels, including cloud, digital, full stack javascript, mobile
* People Management experience
* Strong stakeholder experience as well as leadership of budget
* Working in an Agile environment
* Performing deep data analysis in order to innovate improvement in delivery, quality, and cost metrics
* Have a strong understanding of Javascript specifically React & Node

If interested please reach out to j.scott@jeffersonfrank.com or call me on 0203 826 6769.

Role: Gameplay Programmer (Remote)

Opportunity type: Contract/B2B/Freelance

Contract length: 12 months + possible extension

My client is a global leading chemical company based in Prague. They're currently looking for an experienced Technical lead to work on a very exciting Greenfield project. You will have the opportunity to build your own team from the ground up (15+) and with the help of your team design the overall technological architecture of the product.

SKILLS AND EXPERIENCE WE ARE LOOKING FOR:
Previous experience in Chemical manufacturing, Energy, Oil & Gas or Mining industry
8+ years experience as a full-stack engineer
Ability to code and architect back and front-end solutions with multiple types or architecture
Good knowledge of data migration, transformation, and scripting
Strong communication skills (Fluent English)
Strong leadership skills and ability to influence a diverse group of stakeholders

This can be a Permanent employment or a long term B2B contract with a very competitive and negotiable salary.
This is a hybrid position with 2 days in their Prague office preferable and with occasional travel to US and South Africa.

To be considered for this role please contact me on l.vojkuvkova@frankgroup.com

Consultant/Developer/Engineer/Programmer/Contract/Freelance/B2B/Teach lead/Team Lead/Manager/C#/.Net/Azure