NewsBreak
Mountain View, California, United States
About NewsBreak Founded in 2015, NewsBreak is the Content Intelligence platform shaping the future content economy. With over 40 million monthly active users, our flagship platform delivers highly personalized local news and information powered by advanced AI, recommendation systems, and adtech.
Recognized by
Fast Company
as #32 on the Top Workplaces for Innovators, we’re proud to be Great Place to Work® certified and home to a dynamic team of technologists, product innovators, and business leaders who are passionate about solving meaningful challenges at scale.
Together, we reached unicorn status in 2021, and we remain committed to continuing this high‑growth trajectory with the right team to fulfill our mission: building the infrastructure layer for content intelligence.
If you’re inspired to dream big, innovate fast, and make a difference, we’d love to hear from you! For more information, visit www.newsbreak.com/about
Responsibilities
Design and develop backend infrastructure for AI Agent products, including APIs, databases, caching, and task orchestration
Implement Agent execution logic – context management, tool invocation, model coordination, and workflow tracking
Integrate multiple foundation models and external data or API sources
Optimize system throughput, latency, and reliability for scalable deployment
Collaborate cross‑functionally with product and ML teams to iterate quickly on AI‑driven features
Requirements
Bachelor’s degree or higher in Computer Science, Software Engineering, or related fields
Strong backend engineering experience in Python (or Go / Node.js), including API design, database modeling, and middleware such as Redis / Kafka / MQ
Power user or active builder of AI products, with a deep understanding of AI interaction patterns and system behaviors
Familiar with major foundation models (OpenAI, Anthropic, Gemini, Llama, Mistral, etc.) and their APIs, context limits, and response styles
Experience in Context Engineering / RAG / Prompt Engineering, with understanding of how retrieval and context design affect model performance
Solid skills in system design, debugging, and production readiness
Preferred Qualifications
Experience with model fine‑tuning / LoRA / RLHF
Basic frontend development experience (React, Next.js, or Vue)
Hands‑on experience building or launching AI Agent products from scratch
Familiarity with LLM orchestration frameworks (LangChain, LlamaIndex, SGLang, vLLM, FastAPI, etc.)
Benefits
Health, dental, and vision care for you and your family (100% coverage for employee)
Top‑tier 401(k) plan with company matching
Paid time off and paid holidays
FSA, HSA and commuter benefits programs
Team activity budget
The US base salary range for this full‑time position is listed below. Pay may vary based on a number of factors including job‑related skills, level, experience, geographic location and relevant education or training. At NewsBreak, we design our overall rewards package to attract top talent. Depending on the position, the role may also be eligible for discretionary bonus and options. Your recruiter can share more details during the hiring process.
Interested in building your career at NewsBreak? Get future opportunities sent straight to your email.
Equal Employment Opportunity As set forth in NewsBreak’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.
Voluntary Self‑Identification For government reporting purposes, we ask candidates to respond to the below self‑identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.
As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:
A “disabled veteran” is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service‑connected disability.
A “recently separated veteran” means any veteran during the three‑year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.
An “active duty wartime or campaign badge veteran” means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.
An “armed forces service medal veteran” means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.
Common disabled veteran categories include (but are not limited to): physical disability, mental health condition, service‑connected disability, and adverse life events resulting in disability.
Examples of disabilities for voluntary self‑identification purposes include:
Alcohol or other substance use disorder (not currently using drugs illegally)
Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
Blind or low vision
Cancer (past or present)
Cardiovascular or heart disease
Celiac disease
Cerebral palsy
Deaf or serious difficulty hearing
Diabetes
Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
Epilepsy or other seizure disorder
Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
Intellectual or developmental disability
Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
Missing limbs or partially missing limbs
Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
Neurodivergence, for example, attention‑deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
Partial or complete paralysis (any cause)
Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
Short stature (dwarfism)
Traumatic brain injury
PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.
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About NewsBreak Founded in 2015, NewsBreak is the Content Intelligence platform shaping the future content economy. With over 40 million monthly active users, our flagship platform delivers highly personalized local news and information powered by advanced AI, recommendation systems, and adtech.
Recognized by
Fast Company
as #32 on the Top Workplaces for Innovators, we’re proud to be Great Place to Work® certified and home to a dynamic team of technologists, product innovators, and business leaders who are passionate about solving meaningful challenges at scale.
Together, we reached unicorn status in 2021, and we remain committed to continuing this high‑growth trajectory with the right team to fulfill our mission: building the infrastructure layer for content intelligence.
If you’re inspired to dream big, innovate fast, and make a difference, we’d love to hear from you! For more information, visit www.newsbreak.com/about
Responsibilities
Design and develop backend infrastructure for AI Agent products, including APIs, databases, caching, and task orchestration
Implement Agent execution logic – context management, tool invocation, model coordination, and workflow tracking
Integrate multiple foundation models and external data or API sources
Optimize system throughput, latency, and reliability for scalable deployment
Collaborate cross‑functionally with product and ML teams to iterate quickly on AI‑driven features
Requirements
Bachelor’s degree or higher in Computer Science, Software Engineering, or related fields
Strong backend engineering experience in Python (or Go / Node.js), including API design, database modeling, and middleware such as Redis / Kafka / MQ
Power user or active builder of AI products, with a deep understanding of AI interaction patterns and system behaviors
Familiar with major foundation models (OpenAI, Anthropic, Gemini, Llama, Mistral, etc.) and their APIs, context limits, and response styles
Experience in Context Engineering / RAG / Prompt Engineering, with understanding of how retrieval and context design affect model performance
Solid skills in system design, debugging, and production readiness
Preferred Qualifications
Experience with model fine‑tuning / LoRA / RLHF
Basic frontend development experience (React, Next.js, or Vue)
Hands‑on experience building or launching AI Agent products from scratch
Familiarity with LLM orchestration frameworks (LangChain, LlamaIndex, SGLang, vLLM, FastAPI, etc.)
Benefits
Health, dental, and vision care for you and your family (100% coverage for employee)
Top‑tier 401(k) plan with company matching
Paid time off and paid holidays
FSA, HSA and commuter benefits programs
Team activity budget
The US base salary range for this full‑time position is listed below. Pay may vary based on a number of factors including job‑related skills, level, experience, geographic location and relevant education or training. At NewsBreak, we design our overall rewards package to attract top talent. Depending on the position, the role may also be eligible for discretionary bonus and options. Your recruiter can share more details during the hiring process.
Interested in building your career at NewsBreak? Get future opportunities sent straight to your email.
Equal Employment Opportunity As set forth in NewsBreak’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.
Voluntary Self‑Identification For government reporting purposes, we ask candidates to respond to the below self‑identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.
As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:
A “disabled veteran” is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service‑connected disability.
A “recently separated veteran” means any veteran during the three‑year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.
An “active duty wartime or campaign badge veteran” means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.
An “armed forces service medal veteran” means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.
Common disabled veteran categories include (but are not limited to): physical disability, mental health condition, service‑connected disability, and adverse life events resulting in disability.
Examples of disabilities for voluntary self‑identification purposes include:
Alcohol or other substance use disorder (not currently using drugs illegally)
Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
Blind or low vision
Cancer (past or present)
Cardiovascular or heart disease
Celiac disease
Cerebral palsy
Deaf or serious difficulty hearing
Diabetes
Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
Epilepsy or other seizure disorder
Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
Intellectual or developmental disability
Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
Missing limbs or partially missing limbs
Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
Neurodivergence, for example, attention‑deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
Partial or complete paralysis (any cause)
Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
Short stature (dwarfism)
Traumatic brain injury
PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.
#J-18808-Ljbffr