Job Title:
Sr. Developer, Enterprise Applications Integration and Support

Requisition ID:

Job Description:

Your Mission

As a Senior Developer you will be responsible for MuleSoft administration, design, development, customization, and support MuleSoft APIs and Integrations. This is a hands-on role. Join Enterprise Applications Technology team and work closely with other team members across IT and business users to identify and deliver the best solutions for the business. You’ll be responsible for the admin, design, development, testing, support, and maintenance of Enterprise Applications Integration solutions.

What you bring to the table

Priorities can often change in a fast-paced environment like ours, so this role includes, but is not limited to, the following responsibilities:

  • Design, build, customize and support MuleSoft APIs and Integration Solutions for Enterprise Applications spanning across Finance, Player Support, HR, IT and Sales & Supply Chain, and other business areas, troubleshooting, identifying issues, performing root cause analysis, documenting, and providing the best solution to the problem.
  • Follow Activision’s Development Standards and Processes.
  • Review requirements document; propose and design solutions; estimate efforts, create technical design, deployment and other required documents per Activision Standards and Processes.
  • Production support, documentation and deliver ad-hoc requests.
  • Provide regular status updates.
  • Develop appropriate test scenarios and scripts as needed. Write automated unit test cases in MUnit providing acceptable code coverage.
  • Setups and configurations as needed for development and support activities.
  • Ability to plan, organize and manage time across multiple priorities.
  • Ability to work independently is must to have.
  • Ability to architect, deliver and support complex hybrid Integration solutions involving Oracle EBS and various other peripheral systems including but not limited to On-premises, SaaS, Cloud based applications.
  • Ability to solve complex production issues.
  • Ability to keep current with latest trends in related technology.
  • Be a solid teammate and collaboration with multi-functional groups.

Requirements, Knowledge, & Skills

  • Master’s in computer science or Bachelor’s degree with related technical field (or equivalent experience) preferred.
  • 5+ years of strong Hands-On Integration development and support experience with excellent problem-solving skills in MuleSoft with 1+ Year in Mule 4.2+ and API Management areas including but not limited to Any point Platform, Flow Design, API Design. Data weave, Cloud Hub, Runtime Fabric, API Management.
  • Strong knowledge in Web services and API technologies (REST, XML/JSON, SOAP, XSLT).
  • Prior Knowledge and experience in integrating with Oracle R12 EBS will be a big plus and will be given preference.
  • Prior Knowledge and experience in integrating with systems like Salesforce, Workday, Concur, Oracle R12, EPM, Oracle OCI, ServiceNow is a plus.
  • Solid experience in configuring APIs, proxy endpoints, API portals and API analytics based on technical specifications with MuleSoft API manager.
  • Hands-On Experience implementing guaranteed message delivery framework using one of queuing platform A-MQ, Anypoint MQ, AWS SQS.
  • Solid experience in REST, HTTP, MQ, JSON, XML, and SOA Design.
  • Solid experience in developing enterprise services using RAML in Mule, REST based APIs, SOAP Web Services and use of different mule connectors.
  • Solid experience in delivering solutions confirming to the required Security standards (e.g., SSL/mutual SSL, SAML, oAuth) is a must.
  • Experience in designing and building API-led Connectivity in Hybrid environment (On-premises to Cloud and vice-a-versa, Cloud to Cloud, On-premise to On-premise)
  • Experience in Jenkins/CICD, Gitlab, DevOps tools and technologies will be a plus.
  • Excellent knowledge of Anypoint Studio and Anypoint Designer Integration Platform
  • Deploying and maintaining MuleSoft application; Maven and Gitlab a plus.
  • Experience in Testing Automation and STAT analysis will be a plus.
  • Production support, Root cause analysis, documentation and deliver onto ad-hoc requests.
  • Working knowledge of SQL, Java, Python (any or all) is a plus.
  • Ability to effectively work in a team environment with varying skill levels.
  • Ability to effectively work within a geographically diverse team.
  • Independent, proactive, determined individual.
  • Excellent analytical ability and critical thinking skills.
  • Zeal to quickly learn and adapt to other technologies; hard-working, self-learner.
  • Exceptional written and verbal communication skills.

Our World

Activision Blizzard, Inc., is one of the world’s largest and most successful interactive entertainment companies and is at the intersection of media, technology and entertainment. We are home to some of the most beloved entertainment franchises including Call of Duty®, World of Warcraft®, Overwatch®, Diablo®, Candy Crush™ and Bubble Witch™. Our combined entertainment network delights hundreds of millions of monthly active users in 196 countries, making us the largest gaming network on the planet!

Our ability to build immersive and innovative worlds is only enhanced by diverse teams working in an inclusive environment. We aspire to have a culture where everyone can thrive in order to connect and engage the world through epic entertainment. We provide a suite of benefits that promote physical, emotional and financial well-being for ‘Every World’ – we’ve got our employees covered!

The videogame industry and therefore our business is fast-paced and will continue to evolve. As such, the duties and responsibilities of this role may be changed as directed by the Company at any time to promote and support our business and relationships with industry partners.

We love hearing from anyone who is enthusiastic about changing the games industry. Not sure you meet all qualifications? Let us decide! Research shows that women and members of other under-represented groups tend to not apply to jobs when they think they may not meet every qualification, when, in fact, they often do! We are committed to creating a diverse and inclusive environment and strongly encourage you to apply.

We are committed to working with and providing reasonable assistance to individuals with physical and mental disabilities. If you are a disabled individual requiring an accommodation to apply for an open position, please email your request to [redacted]. General employment questions cannot be accepted or processed here. Thank you for your interest.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, gender identity, age, marital status, veteran status, or disability status, among other characteristics.


We provide a suite of benefits that promote physical, emotional and financial well-being for ‘Every World’ – we’ve got our employees covered! Subject to eligibility requirements, the Company offers comprehensive benefits including:

  • Medical, dental, vision, health savings account or health reimbursement account, healthcare spending accounts, dependent care spending accounts, life and AD&D insurance, disability insurance;
  • 401(k) with Company match, tuition reimbursement, charitable donation matching;
  • Paid holidays and vacation, paid sick time, floating holidays, compassion and bereavement leaves, parental leave;
  • Mental health & wellbeing programs, fitness programs, free and discounted games, and a variety of other voluntary benefit programs like supplemental life & disability, legal service, ID protection, rental insurance, and others;
  • If the Company requires that you move geographic locations for the job, then you may also be eligible for relocation assistance.

Eligibility to participate in these benefits may vary for part time and temporary full-time employees and interns with the Company. You can learn more by visiting

In the U.S., the standard base pay range for this role is $80,800.00 – $149,400.00 Annual. These values reflect the expected base pay range of new hires across all U.S. locations. Ultimately, your specific range and offer will be based on several factors, including relevant experience, performance, and work location. Your Talent Professional can share this role’s range details for your local geography during the hiring process. In addition to a competitive base pay, employees in this role may be eligible for incentive compensation. Incentive compensation is not guaranteed.

Tagged as: Api Management, Apis, Business, Cloud, Collaboration, Computer Science, finance, Integration, IT, Mulesoft, Mulesoft Administration, Oracle, Problem, Production, Production Support, Requisition, Root Cause Analysis, Saas, Sales, Salesforce, Soap, supply chain, technical design, Web Services

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