Performance Software Engineer - Backend/Mobile/Front End (Javascript) - Senior, Lead, Principal

Salesforce.Com, Inc. Hillsboro , OR 97123

Posted 2 months ago

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts.

Job Category

Products and Technology

Job Details

Performance Software Engineer

  • Backend/Mobile/Front End (Javascript) - Senior, Lead, Principal

In school, or graduated within the last 12 months? Please visit FutureForce for opportunities.

The role:

We are seeking a Software Engineer, Performance Engineer to join our R&D, Tech & Products team. Our mission as the "customer company", is to ensure confidence with our customers, from Fortune 100 companies, to start-ups and nonprofit organizations. Processing more than 5+ billion transactions per day and growing, performance remains a center focus for innovation.

Your impact:

Be a part of the first-rate team that influences the future expansion of next-generation cloud solutions for speed, scale, and high availability. You will have the opportunity to design performance experiments, collect and evaluate data. Develop power tools and automation frameworks for continuous integration, performance measurement and evaluation. Contribute to the design and velocity of our global products. Optimize our systems end-to-end by advising infrastructure design, server and application development/ tuning, solving complex cluster architecture and any data storage issues that impact features within artificial intelligence, IoT, Platform, API's and mobile UI experiences.

If you're fired up about software performance, automating everything, and working with great engineers, this is the job for you! If you are a developer that is passionate about performance, or a performance tester that is also interested in contributing performance improvements, we would love to hear from you.

This candidate must have the technical prowess to write fast and efficient code, find inefficiencies and influence others to make performance improvements. In addition, this engineer needs to measure and demonstrate performance gains in a scientific way, by building/running workloads or simulations. The candidate should be comfortable in discussing time/space complexity using O(n) notation and engage in a project's design phase for its performance and scalability considerations. You are the performance expert for your scrum team, and should own your team's performance related problems on production.

Required Skills:

  • 6+ years of software development experience, Front end or Back End or Mobile

  • 3+ years in performance engineering

  • Strong programming skills in either Java, Javascript or Swift and profilers

  • Hands-on experience with performance measurement, evaluation, and optimization

  • Experience conducting benchmark and/or work-load testing using automation tools and frameworks for performance measurement and evaluation (Jmeter)

  • Experience performing simulation or lab experimentation to evaluate application/ system performance

  • Distributed systems debugging

  • Ability to work cross-functionally to articulate, measure and solve performance issues

  • Passion for continuous improvement in learning technically and professionally

  • Bachelor's degree (or its foreign degree equivalent) in Computer Science, Engineering, or a related technical discipline or equivalent experience

Preferred Skills:

  • SaaS experience at scale

  • Knowledge of database fundamentals: SQL, schema, internals (Oracle preferred, TKProf, AWR (Automated Workload Repository), ASH (Active Session History)

  • JVM (Java Virtual Machine) and garbage collector tuning, heap dump experience

  • Experience with the following performance tools: JMeter, YourKit

  • Experience in using UI profilers and deep knowledge of chrome developer tools

  • Knowledge of how a browser works (i.e. chromedevtools, ui automator)

  • Hands on Experience in javascript, React and NodeJS

  • Agile/ Scrum methodology experience

  • Experience with big data technologies such as Hbase, HDFS, Hadoop, Pig, Hive and/or Kafka

  • Experience working in an Apache/ Spark architecture

  • Understanding of back-end systems and API's, developer tools and compilers

  • Knowledge of statistical break down and experimental design techniques

  • Working knowledge of Linux operating system

  • Experience evaluating and interpreting large volume of production data using Splunk to know throughput, latency, memory and CPU utilization

  • Experience with search platforms such Lucene, Solr or ElasticSearch

Benefits & Perks

We have a public-facing website https://www.getsalesforcebenefits.com/en that explains our various benefits, including wellbeing reimbursement, generous parental leave, adoption assistance, fertility benefits, and more. Visit for the full breakdown!

  • LI-Y

Accommodations

  • If you require assistance due to a disability applying for open positions please submit a request via this Accommodations Request Form.

Posting Statement

At Salesforce we believe that the business of business is to improve the state of our world. Each of us has a responsibility to drive Equality in our communities and workplaces. We are committed to creating a workforce that reflects society through inclusive programs and initiatives such as equal pay, employee resource groups, inclusive benefits, and more. Learn more about Equality at Salesforce and explore our benefits.

Salesforce.com and Salesforce.org are Equal Employment Opportunity and Affirmative Action Employers. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status. Salesforce.com and Salesforce.org do not accept unsolicited headhunter and agency resumes. Salesforce.com and Salesforce.org will not pay any third-party agency or company that does not have a signed agreement with Salesfore.com or Salesforce.org.

Salesforce welcomes all.

Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Salesforce will consider for employment qualified applicants with arrest and conviction records.

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Performance Software Engineer - Backend/Mobile/Front End (Javascript) - Senior, Lead, Principal

Salesforce.Com, Inc.