Randstad - Freelance Medior Java Developer (ZZP)

Start date: Asap

End date: 31-03-2024

Rate: €70 - €85

Hours per week: 40

English CV’s only

Assignment description:

• challenging & helping out the experienced back-end developer

• discover & build innovative applications.

why be our back-ender?

Become our creative no-limit backend guy or girl.

You are …

• a creative solution finder.

• able to understand the vision, strategy and core business and translate them to possible solutions.

• capable of thinking out-of-the-box.

• not a pushover and able to work independently.

So, what do I do?

Making a difference by thinking differently.

You’ll be …

• challenging the status quo.

• implementing solutions according to standards by yourself.

• experimenting, innovating and improving processes.

• providing ideas and suggestions to optimize value with less effort.

• performing deployments and managing dependencies.

• detecting and communicating impediments and help resolving them.

And what should I know?

Expand and master your knowledge.

You have and expand on...

• basic coding skills

xml, xsd, yaml | common  knowledge

java & object oriented | common knowledge

• integration knowledge

soap-services & wsdl | common knowledge

json & rest-services | common knowledge

• understanding of common platforms, frameworks & tools

spring, spring boot | common  knowledge

swagger-ui | starter knowledge

• continuous integration & deployment

git & gitlab | code-sharing, branching & pipelines

And:

• maven & gradle | common  knowledge

• jenkins | build & deployments

• kibana | extensive log-searches & dashboarding

Where will you be working?

Team honeymoon (AKA: r-one technical integration team)

What are we?

• we are team oriented, have the ability to handle any ambiguity and are foremost focussed on delivering the best outcome.

• we are not afraid to make mistakes, to take risks, to raise problems, to give and receive feedback, to ask questions and dare to disagree with others.

• we are motivated creative, out-of-the-box doers who take responsibility, accountability  and ownership of what they deliver.

Who are we?

• taking pride in the product, being customer centric, embracing change as a positive thing, being altruistic and always wanting to experiment and learn are all an intrinsic part of their dna.

• “Perfection is not attainable, but if we chase perfection we can catch excellence.”

• purpose: the r-one technical integration team will be taking a leading role in providing technical solutions and support to integrate local services to global services.

• key-principles

  • centralized solutions

  • centralized ownership of GAIM-mapping

  • centralized approval of global integration designs

  • partner and ambassador for the global service transition

  • clear IT-governance and communications

  • we are fully transparent and compliant

• run responsibility: We understand and align with global teams on developmental level and communicate to local teams whenever necessary.

• build responsibility: we build according to global standards and way of working and take a clear example role for other local teams to do so as well.

• current team composition: 4x back-end developer (Java), 1x software development manager.

Candidate will at least need (knock-out criteria):

• a technical education (degree, bootcamp)

• passion for development

• 3+  years of Java development

It would be nice if the candidate also has:

• Java & object oriented

• Maven or Gradle

• Spring framework

• Stream API

• Json & rest services

• Service-creation, publication & consumption with Java Spring

• Swagger & OpenAPI

• Source-code-, collaboration- and version-management 

• Git & Gitlab

• Gitlab-CI

• Databases

• liquibase

• SWL

• relational databases

• NO-SQL databases

Skills and competencies the candidate will need are:

• fluent in Dutch and/or English, both orally and in writing

• an Agile Scrum mindset and way of working

• an all-round mentality / hands-on mentality / self-starting.

• a strong affinity with working in a dynamic environment in which the requirements for quality are high and you have an Agile mindset.

• working in a structured way, you are analytical and you can approach matters outside the box.

• a customer and solution-oriented attitude and you do not shy away from a challenge.

• ambition and guts; you want to be able to continuously challenge and improve yourself.

• feeling at home in a technically complex environment and you do not shy away from finding solutions that are outside your area of ​​experience at that moment.

• patience and perseverance

• strong communication skills

• commitment to get the job done