Position summary: We are looking for a talented andmotivated Senior Applied Scientist to help improve the performanceof our targeting and optimization products. The Applied Scienceteam at Sojern develops services and pipelines to optimizeadvertising campaign performance and applies machine learning atscale for thousands of customers. We utilize a range of algorithmsand methods to do this including: * Bayesian statistics andsupervised learning to model conversion rates and revenue * Linearprogramming to balance campaign objectives * Scaled AI/ML withTensorflow/Vertex AI to model a travelers propensity to book As apart of the Science and Optimization team, we deliver through thefull data product life-cycle: from prototyping to productiondevelopment to A/B testing and measurement. This provides each teammember the opportunity to gain additional experience with a rangeof technologies such as Tensorflow, Vertex AI, Docker and theGoogle Cloud Platform. What you will do: * Design and maintainmachine learning models to optimize campaign targeting * Model keyperformance advertising metrics like conversion rates and clickthrough rates, and use those metrics to automate estimation ofcampaign bids and budgets * Improve systems that optimize campaignperformance and pacing * Implement machine learning pipelines onGoogle Cloud Platform * Write and ship production-level python code* Write and execute complex SQL queries to extract and transformdata from various sources * Collaborate with other appliedscientists, software engineers and product managers to design andimplement solutions based on business requirements * Document codeand processes for future reference and maintainability.Participate in the entire Agile development lifecycle, includingsprint planning, stand-ups, and retrospectives What you bring tothe table: Essentials * You have hands-on experience buildingproduction-level ML and data products. * You have expert-levelunderstanding of data science topics. * You have at least two yearsexperience as an applied scientist / data scientist / ML engineer.You have an MS or PhD in computer science or a quantitativediscipline, or equivalent experience. * You have written and putPython code into production and can reason about algorithmicefficiency. * You have strong knowledge of cloud computingplatforms, such as AWS, Azure, or Google Cloud. * You can designand apply machine learning models (supervised, unsupervised,reinforcement learning etc.) to solve business problems. * You caneffectively communicate with applied scientists, data scientists,engineers and product managers. * You can evaluate, analyze andinterpret model results resulting in further improvement ofexisting statistical model performance * You can perform complexdata analysis using SQL/Jupyter notebook to find underlying issuesand propose a solution to stakeholders explaining the varioustrade-offs associated with the solution. * You can use your gritand initiative to fill in gaps and drive projects to completionNice to have * You have experience with Google Cloud Platform * Youhave good knowledge of at least one other programming language inaddition to Python (Go, C++, etc.) * You have experience withDocker * You have at least one year of experience within the AdTech ecosystem What we have for you: We take a whole-personapproach to create a Sojernista Experience that allows our peopleto thrive, not just as employees, but as humans. As an employee ofSojern, you would benefit from this in the following ways: *Rewards & Recognition: Competitive compensation packages, stockoptions offered to every employee, Bonusly program to reward andrecognize team wins and performance, plus employees can take up to40 hours of paid time per year to volunteer and give back to thecommunity * Flexibility: Flexi-Friday benefit, hybrid or remotework options for most roles, time-zone friendly work hours withasync collaboration * Connection: Team offsites planned annually,six employee resources groups, regular virtual and in office teambuilding events, monthly company All Hands & leadershipQ&As * Wellbeing: PTO allowance to recharge, comprehensivehealthcare options, paid parental leave (16 weeks for birthingparents; 12 weeks for non-birthing parents), retirementcontributions and investment options (for applicable locations),travel benefits (hotel stay benefit & IATA membership), plusmental health, wellness & financial health resources * Growth:Learning & development stipend, mentorship program, careerdevelopment programs, leadership training * Productivity: Homeoffice tech set up (laptop, monitor, keyboard, mouse), monthlyinternet and phone allowance, modern tools to communicate andcollaborate (Slack, Google Suite) Our Sojernista First workplacephilosophy is designed to take a flexible approach, recognizingthat the needs of our employees may differ depending on their role,team, or location. What does not differ is our focus on buildinggenuine connections, increasing global collaboration, and providingprograms, tools and resources centered around the needs andwellbeing of our employees, regardless if you are working in anoffice, hybrid, or fully remote. About Sojern: At Sojern, webelieve in the power of travel as a way to bring the worldtogether. It is that passion that drives Sojern to build smartdigital solutions that help travel marketers reach travelersefficiently, and increase long-term growth, customer loyalty andprofitability. Our customers include hotels, attractions andtourism boards, and they use the power of machine learning, datascience and real-time traveler data in Sojerns products to builddirect relationships with travelers across social, mobile and theweb. Now, more than ever, our thousands of customers rely on Sojernto drive visits, bookings, and ticket sales by engaging withtravelers as they plan their travel. As a globally distributedcompany, we are headquartered in San Francisco with employees basedin 14 countries and counting. Our team is passionate about traveland the core values that define our culture: Win as a Team, EmbraceInclusion, Be Genuine, Deliver Wow, and Center Around the Customer.Check out our Glassdoor reviews! Disclosure - Pre-EmploymentRequirements: All candidates offered employment by Sojern may besubject to pre-employment requirements, including but not limitedto a background check. Sojern is compliant with all federal andlocal laws with consideration to pre-employment requirements. OurCommitment to Diversity Equity and Inclusion: At Sojern, we work tocreate a brave space that seeks out, embraces, and promotes diversethoughts, beliefs, and experiences of Sojernistas globally. We arebuilding a workforce that represents the customer base we areserving and the world we live in. A diversified workforce is aninnovative workforce. Just as there is no one typical traveler,there is no one typical employee. We foster diversity and inclusionacross the company, actively seeking to amplify underrepresentedvoices and apply diverse perspectives to ensure products, policies,and programs are relevant for our employees and clients alike.Embracing our differences and celebrating them moves us towards ourgoal of making travel inclusive of all. Sojerns S-Groups (employeeresource groups) are a core aspect of our culture, fosteringbelonging and connection, inspiring learning, and creatingopportunities for all Sojernistas across the globe. * SoEmpowered:Supporting, developing, and empowering those who identify as womenat Sojern * SoProud: Celebrating Sojerns LGBTQIA+ community whilecreating an inclusive and safe space for community membersSoWell: Advocating for balance in life and overall wellbeing andproviding space and resources for Sojernistas with different needsSoConnected: Creating space, connection and resources for Sojernsyoung and rising professionals * Parents & Caregivers: Helpingfamilies thrive with our community of parents and caregivers *Sojern Gives Back: Supporting underrepresented communities andsocial causes, striving to make a global and local impact We alsohave employee-run Slack channels for those with specific interests,for example plant lovers, pets and more. At Sojern, we valuediversity and always treat all employees and job applicants basedon merit, qualifications, competence, and talent. We do notdiscriminate on the basis of race, religion, color, nationalorigin, gender, gender orientation, sexual orientation, age,marital status, veteran status, or disability status. Sojern iscommitted to providing reasonable accommodation for individualswith disabilities. Please inform your TA Partner if you arerequesting a reasonable accommodation. J-18808-Ljbffr
