Software Test Engineer - 2Yrs to 3 Yrs (Java ,Rest API testing, automation, CI/CD, SDET)

Company Description

Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose – to uplift everyone, everywhere by being the best way to pay and be paid.

Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa.

Job Description

Open VisaNet is the Next Generation VisaNet, will push the envelope of building highly scalable, secure, cost effective and distributed application on commodity hardware using best-in-class technology components. Open VisaNet is one of Visa’s Key initiative that will help Visa support in-country processing solutions and provide Visa an opportunity to move away from Proprietary Mainframe type systems. Building Open VisaNet will involve collaboration with exceptional group of software engineers, security specialists, DevOps engineers, test automation engineers, designers, payment experts and infrastructure architects.

It is built as a modern distributed architecture based on micro services with goals of five 9’s availability, fault tolerance, horizontal scalability and real time latency for largest scale transaction processing. Open VisaNet leverages state of the art Open Software technologies to achieve these goals on commodity hardware, such as Go, Apache Kafka, Docker, Kubernetes etc.

We believe that great design can engage and inspire users, and we strive to rethink and redefine how users interact with our applications and products.

We are looking for candidates with experience in software design, development, and testing. You are a team player, making sure that everyone in the team feels valued and is excited to work with you. The successful candidate should be a quick learner, be responsible for solving complex problems and taking a broad perspective to identify innovative solutions. As a Senior Software Engineer, you should have strong analytical and problem-solving skills, good time management skills, collaborate and communicate effectively with team members, and work closely with peer groups team to identify new scope of work and undertake initiatives.

All in all, you are a motivated personality who can proactively identify ways to add value to the team, even when those may not be spelled out, you are flexible and willing to switch tasks based on team's needs. No matter the challenge, you know you can find a solution and encourage others to think the same. You recognize when to ask for help and when to collaborate with others and work across departments. You are team-oriented having strong work ethics with an innate desire to take up ownership and drive initiatives.

Responsibilities :

• Participate in design discussions and implementation of highly scalable and fault-tolerant distributed components using functional programming paradigm, APIs, abstractions, and integration patterns to solve challenging distributed computing problems.

• Help converting business requirements into technical requirements and design, and develop system acceptance criteria, functional test plans with a focus on coverage, performance, and automation.

• Collaborate with the multiple teams across Development, Operation & Infrastructure, Product to analyze, debug and resolve design and code issues. Support cross-functional teams in integrated test efforts.

• Identify process improvements, error trends and/or the root causes and make recommendations for remedies to colleagues and management.

• Contribute to efficient development process pipeline by leveraging best-in-class CI/CD tools.

• Participate in cross-group and internal customer feature demos. Document process, designs, test results, and analysis.

• Help develop and execute chaos test suite for business services as well as infrastructure 

• Perform quality assurance testing inclusive of unit, systems, integration and regression testing, and support development of test automation
• Coordinate and support integration, end-to-end testing with peer Test Engineering groups to ensure seamless code releases.
• Ensure delivery of a high-quality product meeting all requirements within the scheduled timeframe 
• Collaborate closely with the development team to analyze, debug and resolve any application issues 
• Develop innovative approaches to accommodate tight schedules and resource constraints using test automation.
• Build and implement scalable, reusable test automation frameworks. 

This is a hybrid position. Expectation of days in office will be confirmed by your Hiring Manager.

Qualifications

Basic Qualifications
Associate: Minimum of 6 months of work experience or a Bachelor's Degree

Preferred Qualifications
Associate: 2 or more years of work experience

BS or MS in computer science, computer engineering or relevant field.

1-3 years of experience in software development lifecycle.

Extraordinary software engineering talent.

Good programming skills and experience with atleast anyone of these programming languages - C, C++, Java, Go, Scala

Demonstrated ability to work well with a globally distributed team in a high-performance organization

Proactive, willing to take ownership, ability to quickly learn new technologies and take up new tasks and initiatives

Should have excellent problem solving, analytical and technical troubleshooting skills.

Demonstrated proficiency in troubleshooting, root-cause analysis, application design, and implementing large components for enterprise projects

Experience in system automation using framework such as Cucumber

Knowledge of functional programming languages like Go, Scala or the ability to learn them quickly is a big plus

Experience with distributed database, distributed computing and high frequency transactions is a big plus.

Experience working with NoSQL databases like Cassandra, MongoDB, MySQL

Experience working on Kubernetes Containerized infrastructure is a big plus

Working familiarity with the entire software development lifecycle including version control, build process, testing, and code release.

Experience with development, build, testing and continuous integration tools.

Effective verbal and written communication skills.

Thrive in self-motivated internal-innovation driven environment.

Nice to have :

Exposure to Test Driven Development
Experience in validating and benchmarking high frequency transactions
Exposure to Micro Services based architecture
Knowledge of Payment Processing systems
Knowledge of ISO 8583, SOAP, XML messaging, REST, JSON, GoLang, Cucumber
Exposure to CI/CD / Code Coverage / Static Code analysis Tools
Exposure using Frontend/Backend development frameworks AngularJS, ReactJS, Node.js
Experience in chaos testing is a plus
Exposure to open-source Performance benchmarking tools
Exposure to Visualization Tools - Tableau, Google Analytics

Additional Information

Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.