Freelance Ericsson Integration Engineer Jobs (NOW HIRING)

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Ericsson Inc. does not sponsor U.S work authorizations for this job position including U.S. immigration filings for initial and/or change of employer paperwork for H-1's, H-1B1's, E-3's, O-1's, and TN's. Ericsson also does not hire F-1's working on CPT or EAD for this position.
About this opportunity
We are seeking an experienced Lead Integration Engineer to join our Mobile Financial Services team in Bellevue, USA (Hybrid). In this role, you will be responsible for the integration, deployment, testing, troubleshooting, and support of the Ericsson Wallet Platform (EWP) and associated Digital Financial Services solutions. You will collaborate with customers, solution architects, project managers, banks, mobile operators, and third-party vendors to deliver secure and scalable Mobile Money and Digital Wallet solutions.
What you will do

• Analyze customer requirements and solution design documents; perform installation, configuration, integration, and deployment of the Ericsson Wallet Platform across development, staging, and production environments
• Integrate the platform with banking systems, payment gateways, USSD/SMSC platforms, Service Delivery Platforms, charging systems, and external FinTech ecosystems
• Troubleshoot integration issues across application, database, and network layers
• Execute System Integration Testing (SIT) and support User Acceptance Testing (UAT), including end-to-end transaction validation and production readiness reviews
• Deploy application patches, hotfixes, and software releases; support production activities during maintenance windows
• Prepare and maintain key project documents including MOPs, SOPs, SOWs, RCAs, and deployment/rollback plans
• Partner with Solution Architects, Project Managers, Product Teams, customers, and partners; contribute to technical workshops and knowledge sharing

The skills you will bring

• 4-6 years of hands-on integration/implementation experience in mobile money platforms, digital wallet or FinTech solutions, payment systems, or Telecom Value Added Services (VAS)
• Bachelor's degree or equivalent in Computer Science, Information Technology, Electronics, Telecommunications, or a related field
• Hands-on experience with Linux/Unix administration and shell scripting
• Practical experience with containerization and cloud technologies: Docker, Kubernetes, and AWS services (EKS, ALB, security groups, ingress controllers)
• Solid understanding of networking and integration protocols: TCP/IP, HTTP/HTTPS, REST/XML APIs, SMPP/SMTP, and SSL/TLS configuration and troubleshooting
• Experience with Oracle database administration, including SQL and PL/SQL
• Demonstrated experience in application deployment, patch management, and testing cycles (SIT and UAT)
• Strong analytical and problem-solving abilities with a customer-focused approach
• Clear communication skills and effective stakeholder engagement
• Ability to work independently, manage multiple priorities, and collaborate across global time zones
• Flexibility to travel and support production activities outside standard business hours when needed

Preferred:

• Hands-on experience with FinTech platforms, wallet technology, and the Ericsson Charging System
• Experience with MySQL, clustering technologies, and cloud-native deployments

Why join Ericsson?
At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply?
Click Here to find all you need to know about what our typical hiring process looks like.
Ericsson uses a merit-based hiring approach that values people with different experiences, perspectives and skillsets. We truly believe this approach drives innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity employer, learn more.
If you need assistance or to request an accommodation due to a disability, please contact Ericsson at hr.direct.americas@ericsson.com.
DISCLAIMER: The above statements are intended to describe the general nature and level of work being performed by employees in this position. They are not an exhaustive list of all responsibilities, duties and skills required for this position, and you may be required to perform additional job tasks as assigned.
Primary country and city: United States (US) || Bellevue (Country/ City)
Job details: Integration Engineer
Compensation and Benefits at Ericsson
At Ericsson, we know that our people are the key to our success. We offer a competitive package to help with your individual needs and goals.
Your Pay
The salary range for this position is dependent on various factors including, but not limited to, location, and the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience.
The salary range for this position in Washington is 125,000 to USD 163,800 per year.
Short-Term Variable Compensation Plan: Your pay also includes the opportunity for an annual bonus. Actual bonus payouts are based on performance of the business against the unit's objectives, individual performance, and the individual bonus target. Certain eligibility and pro-ration rules apply.
Your Health
Ericsson offers excellent health benefits including the choice of three medical plan options and a dental plan option that allow an employee to select the level of coverage that suits their needs. Employees will receive company credits in an amount equal to the cost that Ericsson pays toward the cost of their medical and dental premiums for themselves and eligible covered dependents.
Your Financial Security
We invest in both your short and long-term financial wellbeing. The Ericsson US 401(k) Plan offers an automatic 3% company contribution and Ericsson match $1 for every $1 you put into the 401(k) Plan on the first 3% of your eligible pay, plus 50 cents on every $1 on the next 2% of eligible pay. When you contribute at least 5% of eligible pay, you are receiving Ericsson's full matching contributions of 4%. Matching and company automatic contributions stop when your total eligible pay for the year reaches the IRS limits. Employees will also receive company credits in an amount equal to the cost of basic life insurance and basic accidental death and dismemberment coverage, as well as short-term and long-term disability coverage. Employees also have the option to participate in Ericsson's Stock Purchase Plan.
Your Time
Your work-life balance is important to us. New employees are provided a minimum of 15 days of accrued vacation, up to 3 personal days per year, 11 annual holidays, 8 hours of volunteer time, and 80 hours of sick time annually. Please note paid time off is pro-rated based on the employee's start date. Furthermore, Ericsson provides up to 16 weeks of paid maternity leave and 6 weeks of parental or adoption leave at 100% of pay.
Additional Benefits
Ericsson offers many other company-paid benefits such as financial wellness programs, educational assistance, matching gifts, and recognition programs.