Java Developer


As a Java Developer for Commercial Software Development you will be part of our highly efficient and collaborative Agile teams where you will be designing, building and maintaining features that replace some of our existing functionalities with state of the art technologies and add new business features. You may deep dive into the core of the Android platform and our billing services.

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Professional skills

Agile methodologies

Personal skills

Good communication skills Passion for technology Strong problem-solving ability Critical mindset Deliver fast moving projects

Advantage, if...

  • 3+ years experience as Java Developer
  • Core Java and unit testing knowledge
  • Educated to degree level in computer science

You can start

As soon as possible

Ideal candidate

Essential Skills

  • 3+ years experience as Java Developer
  • Core Java and unit testing knowledge
  • Agile experience
  • Good SQL knowledge, preferably MySQL
  • A good understanding of HTTP protocol
  • Few years of work experience in related areas

Desirable Skills

  • Android app development
  • Working with automated android testing frameworks
  • Experience in web development and javascript using frameworks


Beverages Coffee
Conference support In-house training Training contribution
Team building programs
Business phone Notebook

We support remote work / working from home schemes and visiting the office is required only on an ad-hoc basis. 


  • Design and build the next iteration of the state of the art Flexion software
  • Cooperate with other cross-functional teams to define and design platform improvement components
  • Work with external data sources and APIs provided by companies like PayPal, Samsung and Amazon
  • Test your code (unit test, feature test) for robustness, including edge cases, usability,performance
  • Create highly scalable software solutions for serving tens of millions daily request to the platform

Technologies and tools

Java MySQL Android AngularJS HTTP protocol

How to apply

  • Language of application: English
  • Cover Letter
  • LinkedIn


Any level degree
Any level degree

Language skills

Conversational level

Office address

Budapest, Árpád Fejedelem útja 26-28, 1023 Hungary

Work schedule

Weekly working hours
40 hours/week
Core time
10 - 17

How we work

At Flexion, your opinion matters, no matter what position you are in. As a self-organizing team, we form the environment necessary together for successful work. Constant feedback is important to us, we meet real business needs, the completed functions are implemented and the contribution to the company's performance can be measured immediately.

Dobd be magad a játékok világába - Álommeló a Flexion Mobile-nál

Your future team

Team size
16-25 person
Team age range
26 - 39
Team size
16-25 person
Team age range
26 - 39

What will you learn

Vállalkozásunk középpontjában szabadalmaztatott technológiánk áll, amely lehetővé teszi a játékfunkciók hozzáadását, megváltoztatását vagy eltávolítását a forráskód megváltoztatása nélkül, hogy azok kompatibilisek legyenek bármelyik bolt követelményeivel.

Our product

Unique distribution platform for Android games

Flexion makes it easy for Android game developers to exploit the potential of additional markets, so they can maximize the growth potential of their games. Flexion functions as a distribution platform of Android games. The Company's unique technology has solved a distribution problem for developers and as a result, they can reach new channels without having to make any changes to the game code.

Our mission

At Flexion we are committed to reshape and enhance the world of mobile games. We are in a position to drive market growth beyond traditional app stores. Via our unique and patented technology and solutions we vastly contribute to growth of both the developers and online app stores.

What would I miss if I left?

Lajos Benko
			    									- Java Developer

I would miss the technical challenges, the fun mood, and especially our yearly summer conferences in London - this is one of our best company events.

Lajos Benko , Java Developer

Office photo

Flexion Mobile Plc Hungary - Office photo  - Budapest, Árpád Fejedelem útja 26-28, 1023 Hungary

Team video

Flexion Mobile Plc Hungary - Team video

What makes our product special

Cloud Computing Globális disztribúció Kutatás és fejlesztés Szabadalmaztatott technológia Több száz millió felhasználó Játékok disztribúciója Növekedési potenciál kiaknázás

Our story

  1. 2007

    Flexion Mobile Limited founded

  2. 2015

    Branch office opened in Budapest

  3. 2018

    Trading of Flexion Mobile Plc’s shares commenced on Nasdaq First North in Stockholm

  4. 2018

    Flexion Mobile's first US patent published

How can the employees affect the company’s life?

We are a very sociable corporation. Employees are encouraged to tell their opinions, ideas or announcements via company or team meetings and one to one sessions as well, even across both offices.

Favourite thing in the office

Flexion Mobile Plc Hungary - Favourite thing in the office  - Budapest, Árpád Fejedelem útja 26-28, 1023 Hungary

Trainings and workshops

We highly support the employees' advancement by individually customized trainings e.g.: Uncle Bob's Clean Architecture Training or Simon Kneafsey's Scrum Master training etc.

Lightning round

Beer, wine or shot?
Most important meal of the day.
Ties or shorts?

Why we love our office

We don't always work in the office, but when we do, it's the best, because it's close to Margaret bridge, it's easy to access from Pest and Buda as well.

The building has a really good indoor cafeteria with various selection of warm lunch options; gym, swimming pools and restaurant are nearby.

After COVID we'll continue working from home and we'll visit the office one day per week.

Product video

Flexion Mobile Plc Hungary - Product video

Personal qualities we appreciate

Thirst for knowledge, agility, good sense of humor

We work with

  • API, Performance testing
  • JUnit
  • Scrum, Kanban, Agile
  • Jira, Trello
  • Confluence
  • Bitbucket, Cruiciable
  • Sonar
  • GIT
  • Jenkins

Training day
A day for sports
Investor Days September 2019
Flexion Mobile Plc Hungary  - Investor Days September 2019
Így dolgozunk mi:
Treat day
Come and join us!

Our company culture is built on autonomy, trust, and transparency.

End of quarter celebrations
Job fair

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