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API/Integration Developer


Budapest, BU, HU

Company:  ExxonMobil

ExxonMobil is one of the world’s leading energy companies with more than a 100,000 employees and contractors located in over 50 countries around the world. Our large, in-house IT organization consists of 6,000 professionals supporting an array of business lines, plants, refineries, manufacturing sites, internal and external business partners. 



API/Integration Developer

What you will be doing

  • Using Anypoint Studio (Mulesoft) perform application design, development, and support testing tasks for Integration (Business 2 Business - B2B) enhancement or retrofit projects
  • Mulesoft Developer contributes to the exploration of global integration projects, provides inputs and review of the data mapping between the integration partners
  • Develop necessary application code, configures Mulesoft and/or other parameters and provides integration testing
  • Attend professional conferences
  • Work in a multi-cultural working environment
  • Agile mindset
  • Enterprise grade infrastructure and application solutions
  • Collaborate with internal and vendor partners
  • Travel to international locations occasionally as required (e.g. training others, design workshops) 

Soft skills

  • Strong IT technical foundation and aptitude for fast learning
  • Interest in development and designing new solutions
  • Strong verbal and written communication skills (English)
  • Desire to work in a fast paced and constantly evolving agile environment
  • Passion for continuous learning, knowledge sharing, mentoring

Technical skills

  • Java, Javascript, Shell script
  • Active Directory
  • Working experience of different network protocols (HTTP/HTTPS, DNS, TCP/IP), web proxy, and cloud integration
  • REST API Design, Azure APIM
  • Develop and maintain platform/utilities APIs, maintain platform in container environments (OpenShift)
  • Authentication Methodologies (ssl)



  • Provide numerous in-house and external training opportunities and support getting a number of industry certificates, continuing your higher education for an additional degree
  • Provide professional development in programming and infrastructure areas
  • Provide flexible working conditions, have Working From Home opportunities and support a healthy work-life balance
  • Provide a fully ergonomic work environment
  • Competitive compensation and benefit packages
  • Provide floating holidays, life and private health insurance and many more


Corporate Separateness Notice

Nothing in this material is intended to override the corporate separateness of local entities. Exxon Mobil Corporation has numerous affiliates, many with names that include, but are not limited to, ExxonMobil, Exxon, Esso and Mobil. For convenience and simplicity in this Site, those terms and terms like corporation, company, our, we and it’s are sometimes used as abbreviated references to specific affiliates or affiliate groups. Abbreviated references describing global or regional operational organizations and global or regional business lines are also sometimes used for convenience and simplicity. Similarly, ExxonMobil has business relationships with thousands of customers, suppliers, governments, and others. For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships.


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