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Senior Test Engineer

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About this opportunity:

Join Ericsson as a Integration Engineer for the Ericsson Wallet Platform (EWP), where you'll manage critical API integrations across AWS/Kubernetes environments. This role executes comprehensive test cases to verify sync/async flows, XML-over-HTTP protocols, and fintech services processing high-volume financial /non-financial transactions. You'll ensure compliance with financial regulations, data security, and privacy across global deployments.

What you will do:

Design and execute API functional tests using JMeter/Bruno for REST/XML-over-HTTP endpoints and complex fintech workflows
Develop Python/JavaScript automation scripts for sync/async API flows with JSON/YAML/XML payloads
Leverage Amazon Q for scripting, test case creation, Groovy debugging, and simulator development
Deploy/upgrade services on AWS EKS using Helm charts, kubectl, and GitOps pipelines with zero-downtime strategies
Define integration strategies per contract, validate XML-over-HTTP protocols, and ensure first-time-right test execution
Prepare/collect/validate test scripts, ensure OS/HW/SW/licenses availability, and drive process improvements
Execute test cases across simulators and production-like environments while diagnosing Kubernetes pod/service issues

The skills you bring:

Core Technical:
- API Testing: JMeter/Bruno - HTTP Requests, JSON Extractors, JSR223, Parallel Controller, CSV Data Sets

Protocols: XML-over-HTTP, REST APIs, JSON/YAML payloads, mTLS security
Scripting: Python (requests), JavaScript (axios), Groovy (JMeter automation)
Cloud/DevOps: AWS EKS, Helm3 upgrades, kubectl debugging, GitOps (ArgoCD/Flux)
Simulators: Node-RED on Kubernetes for upstream/downstream API mocking
AI Tools: Amazon Q Developer for test generation, script optimization

Integration & Delivery:

Automation: Test frameworks, CI/CD pipelines, regression suite maintenance
Troubleshooting: Kubernetes pod evictions, Helm rollback, API error diagnosis
Change Management: Process improvements, EWP 22.30+ deployment validation
Stakeholder Management: Leadership dashboards, TR fix validation
Service Delivery: Contract scope, cost/time estimation, first-time-right execution

Domain Expertise:

Fintech APIs: Sync/Async flows, webhook validation
Ericsson Portfolio: EWP platform, LWAC signing, Oracle integration
Data Analytics: JMeter HTML dashboards, API response time analysis
Compliance: Data security/privacy, financial regulation adherence

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.

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive 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.

We are committed to providing reasonable accommodations to all individuals participating in the application and interview process. If you need assistance or to request an accommodation due to a disability please reach out to Contact us

We are proud to announce Ericsson India is ranked 19th among all 50 countries and is once again officially Great Place to Work Certified™ in 2024. Every year, more than 10,000 organizations from over 60 countries partner with the Great Place to Work® Institute for assessment, benchmarking and planning actions to strengthen their workplace culture and this Certification acknowledges our employees value their employee experience and our workplace culture.

Primary country and city: India (IN) || Noida

Req ID: 781422

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