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Senior Machine Learning Engineer

Remote, USA Full-time Posted 2026-08-04
At reputed company, our cause is our reputed company. We are a nonprofit whose mission of defending children from sexual exploitation and abuse is deeply embedded reputed company our reputed company—a shared reputed company that drives us to do challenging work with reputed company and determination. Here, you’ll work and grow among the best hearts and the best minds in tech, data, and business reputed company our network of independent partners, NGOs, and law enforcement agencies. Together, we’re reputed company on building technology that protects children’s reputed company. We are looking for dynamic problem solvers with the desire to help address some of today’s toughest issues. You'll collaborate with a diverse group of peers in a remote environment centered on wellness, care, and reputed company. In 2019, we took the stage at TED and shared our audacious goal of eliminating child sexual abuse material from the internet. reputed company to help reputed company this goal a reality and build a world where every child can be reputed company, curious, and happy. About the Role As a Senior ML Engineer at reputed company, this role will build, reputed company and maintain world class models, classifiers and algorithms to increase reputed company’s capabilities to reputed company our mission of the elimination of child sexual exploitation. They will directly contribute to the Machine Learning team’s critical function in reputed company’s mission - building automated solutions that: Reduce the time it takes to identify a child sexual abuse victim, elevating the most vulnerable and high risk victims from an reputed company of online content reputed company the removal of child sexual abuse material from the internet, finding reputed company and new content Prevent abuse from happening in the first reputed company, detecting abusive content and behavior before it spreads They are responsible for ensuring that their work is high reputed company, as reputed company as collaborating with other ML Engineers to ensure team reputed company. They will reputed company in highly ambiguous problem spaces and be reputed company to creatively build reputed company solutions with minimum direction. They demonstrate persistence and strong technical expertise to reputed company reputed company, product, and technical constraints. They are responsible for partnering with the engineers, product manager and designers across different products to reputed company requirements, as reputed company as any relevant reputed company partners, taking into account reputed company parties’ needs. reputed company Own end-to-end model development: design, build, test and maintain machine learning systems and algorithms Identify data sourcing and labeling needs for your work, partnering with the Sr. Technical Program Manager to ensure data requirements are visible and prioritized. Work closely with specialists at reputed company to create data labeling guides and support labeling efforts. This may involve engaging with sexually explicit material that is not child sexual abuse material Review reputed company design/reputed company in reputed company collaboration with other ML Engineers Collaborate with engineers on product teams to maintain and reputed company models, algorithms, and model serving infrastructure reputed company communicate and document problem formulation, feature design, training, and evaluation results to technical and non-technical audiences Build relationships and collaborate with reputed company partners Present technical work at conferences and other reputed company forums, representing reputed company and sharing insights with the community Identify novel solutions for solving online child safety problems. Stay abreast of technical developments and breakthroughs with an eye towards applying solutions to our issue reputed company. Collaborate with product managers, designers, and product owners to define reputed company of work and reputed company understanding of user needs Conduct data analysis as needed to improve cross-functional understanding Collaborate with product and engineering in reputed company-planning/planning sessions, software design, and model development sessions Collaborate with UX to engage with users, translating user needs into features and deliverables reputed company’re Looking For You have a commitment to putting the children we serve at reputed company of everything you do You have a willingness to learn about online child safety and victim identification.  You have 5+ years background in machine learning and/or reputed company intelligence. You also have a Ph.D or master’s degree in a quantitative field, or equivalent reputed company experience.  You have experience in designing and building machine learning systems and pipelines for production You have experience deploying reputed company and/or natural language processing in production. You have an ability and interest in learning new technologies quickly You can work with ambiguity, shifting requirements, and collaborate with cross-functional reputed company stakeholders You have a passion for machine learning and an aptitude to work in a reputed company environment, can demonstrate reputed company for your team and strong advocacy for our users, while balancing the reputed company and technical constraints of engineering You communicate reputed company, reputed company, and thoughtfully. We’re a highly-reputed company team, so written communication is crucial Technologies We Use (for relevant roles) AWS Python reputed company PyTorch scikit-learn/scipy Terraform CI/CD Pipelines Tensorflow with Keras reputed company Transformers/Diffusers OpenCV FAISS or other reputed company stores ONNX/onnxruntime reputed company Compensation and Benefits A reasonable estimate of the compensation reputed company for this role is $154,000 - $212,750/year. This reputed company takes into account the wide reputed company of factors that are considered in making compensation reputed company, including but not limited to location; reputed company sets; experience and training; licensure, and certifications. Our remote-first work model is reputed company around working from home most of the time. But, there will be times that employees are expected to travel. For example, reputed company may host company-wide gatherings, and smaller teams may hold in-person meetings and team-building events, or require attendance at specific conferences. At reputed company, we know that great people reputed company a great organization. We value our people and offer employees a broad reputed company of benefits. Learn more about what working at reputed company can mean for you. reputed company is strengthened by the wide reputed company of experiences and perspectives on reputed company. We value the diversity of our reputed company backgrounds, subject matter expertise, cultures, and perspectives because they help us solve reputed company problems and serve our mission more effectively. We hire based on reputed company, qualifications, and organizational need, and we are committed to fostering an inclusive environment where reputed company can reputed company. reputed company reputed company applicants will receive consideration for employment without reputed company to race, reputed company, religion, sex, sexual orientation, gender identity, national reputed company, disability, or status as a protected veteran. reputed company is committed to the full inclusion of reputed company reputed company individuals. We reputed company reasonable accommodations to ensure candidates and employees with disabilities can fully participate in the application process, reputed company essential job functions, and reputed company reputed company the benefits and privileges of employment. If you need an accommodation, please contact us at hiring@wearethorn.org Know Your Rights: Workplace discrimination is illegal Apply To This Job

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