Nisum is a leading global digital commerce firm headquartered in California, with services spanning digital strategy and transformation, insights and analytics, blockchain, business agility, and custom software development. Founded in 2000 with the customer-centric motto Building Success Together, Nisum has grown to over 1,800 professionals across the United States, Chile, Colombia, India, Pakistan, and Canada. A preferred advisor to leading Fortune 500 brands, Nisum enables clients to achieve business growth by building the advanced technology needed to reach customers through immersive digital and physical experiences.

What will you do

- Assist senior engineers in crafting load models, designing and developing cohesive load, stress, capacity and endurance tests which span micro front-ends, application services and core enterprise services
- Write code that is of high quality and consistent with our coding standards
- Through automation, enable engineers outside your team to understand how recent code changes impact performance
- Produce automated performance and capacity testing reports in an easily digestible format for varying audiences such as Software Engineers, Site Reliability Engineers and Senior Leadership
- Participate in Communities-of-Practice in those technologies in which you have an interest
- Participate in continuous education programs to grow your skills both technically and in the Williams-Sonoma business domain
- Serve as a leader of a Scrum team and participate in all planning, stand-up and retrospective meetings

What you know

- 15+ years of performance testing experience would have worked at Principal level for at least 4+ years.
- Principal is hands-on leader who drives design, development and delivery to production, helping team members technically while working in key stakeholders to align for project goals regularly through discussions and demos.
- 5+ years of experience writing and maintaining performance tests in tools such as Apache JMeter
- Experience with APM (Application Performance Monitoring)



and visibility tools such as AppDynamics, Open Search and Grafana
- Experience working with containerized Java and NodeJS applications running in Kubernetes as well as traditional Virtual Machines with Apache Tomcat as the Java application container
- Working knowledge of web technologies including HTML, HTTP, REST, JSON, and JavaScript
- Proficiency with SQL and a thorough understanding of relational database systems such as Oracle
- Knowledge of no-SQL and time series databases such as Oracle, Apache Cassandra and InfluxDB are a plus
- Knowledge of core web vitals as well as measurement tools such as SiteSpeed.io, Lighthouse, Chrome Performance Tools as well as WebPageTest are a plus
- An understanding of source code management tools such as Git and other core programming practices
- Enthusiasm for constant improvement as a Principal Software Engineer
- Ability to review and understand proposed designs and offer thoughtful feedback in a collegial fashion
- Ability to communicate clearly and effectively both verbally and in writing.

Education:

Bachelor s degree in computer science, Information Systems, Engineering, Computer Applications, or related fields.

Perks:

- Continuous Learning - Year-round training sessions are offered as part of skill enhancement
- Certifications sponsored by the company on an as-need basis. We support our team to excel in their field.
- Parental Medical Insurance - Nisum believes our team is the heart of our business, and we want to make sure to take care of the heart of theirs. We offer opt-in parental medical insurance in addition to our medical benefits.
- Activities -From the Nisum Premier League39;s cricket tournaments to host Hack-a-thon, Nisum employees can participate in a variety of team building activities such as skits, dance performances in addition to festival celebrations.
- Free Meals and dinner is provided daily, in addition to subsidized lunch.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 WSI: ECom - Principal Performance Engineer (Testing & Optimization) (Hyderabad)
🏢 Nisum
📍 Hyderabad