Java Developer

Posted date: Nov 18, 2020

Location: Budapest, BU, HU

Company: Ericsson

As the tech firm that created the mobile world, and with more than 54,000 patents to our name, we’ve made it our business to make a mark. When joining our team at Ericsson you are empowered to learn, lead and perform at your best, shaping the future of technology. This is a place where you're welcomed as your own perfectly unique self, and celebrated for the skills, talent, and perspective you bring to the team. Are you in?


Come, and be where it begins.


Add your career to the resources of Ericsson and outstanding things can happen! We are a world leader in the rapidly changing environment of communications technology – by providing hardware, software, and services to enable the full value of connectivity.


Our Exciting Opportunity

Ericsson Expert Analytics is a powerful new tool offered to telecom operators producing customer insights in real time. Backed by specialized metrics for predicting customer satisfaction, EEA provides the kind of deep understanding of customer behavior that allows service providers to proactively improve experience, satisfaction, average revenue per user and Net Promoter Score.

We are growing our Budapest EEA development and support organization. We work in small teams that use Agile methodology to keep up in a fast-paced business environment, we closely cooperate with Ericsson Research, customer units and service delivery organization. Our product platform combines Big Data and Machine Learning methodologies and solutions with our outstanding event processing to build a state-of-the-art analytics and decision management system.


What you will do:

  • As part of an agile development team develop backend components that deliver Telecom Insights on top of Expert Analytics

  • Work together with product owner and subject matter experts to implement and verify insights, rules which create business value to the customers

  • Improve and create Insights developed through Big Data Technologies
  • Be an owner of the implemented functionality: from design and implementation through verification to production troubleshooting
  • Work closely together with the design team members and other teams in the organization
  • Drive improvements by coming up with new ideas related to our products and processes
  • Create supporting tools and best practices
  • Mentor/coach junior design team members during day to day work


Apply if you have:

  • Solid experience with Java 8

  • Hands on experience in functional programming

  • Having a good level of knowledge with apache spark and big data environments
  • Solid knowledge on Data Structures and algorithms
  • Paying attention to write Clean code with software principles such as SOLID, Design Patterns
  • Solid experience in software development methodologies such as Agile/Scrum
  • Experience in some scripting language (Python, Groovy)
  • Experience with Git, Jenkins, CI
  • Team player and problem solving skills
  • Good English skills


It’s an advantage if you have:

  • Hands on experience with Scala

  • Parallel computing and multi-threading experience

  • Able to write efficient program on JVM
  • Experience developing business rules (e.g.: JBoss Drools)
  • Experience in real-time, streaming processing technologies (Kafka, Spark, Zookeeper etc.)
  • Experience in Scala or strong willingness to learn
  • Understanding of test driven development
  • Ability and willingness to quickly adopt new technologies and/or business domains
  • Experience in data model design


What´s in it for you?

Here at Ericsson, our culture is built on over a century of courageous decisions. With us, you will no longer be dreaming of what the future holds – you will be redefining it. You won’t develop for the status quo, but will build what replaces it. Joining us is a way to move your career in any direction you want; with hundreds of career opportunities in locations all over the world, in a place where co-creation and collaboration are embedded into the walls. You will find yourself in a speak-up environment where empathy and humanness serve as cornerstones for how we work, and where work-life balance is a priority. Welcome to an inclusive, global company where your opportunity to make an impact is endless.



Infopark - Budapest, Hungary


What happens next once you apply?

As a first step within our selection process, you will be asked to fill out our technical tests based on your experience and preference to work in.

The candidates who best match the criteria for the position, will move on to the next step in the process – the interview.


Ericsson provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetics.

Ericsson complies with applicable country, state and all local laws governing nondiscrimination in employment in every location across the world in which the company has facilities. In addition, Ericsson supports the UN Guiding Principles for Business and Human Rights and the United Nations Global Compact.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, training and development.

Ericsson expressly prohibits any form of workplace harassment based on race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetic information.


Primary country and city: Hungary (HU) || || Budapest || R&D

Req ID: 404635

Job Segment: Telecom, Telecommunications, Developer, Java, Embedded, Technology