CrawlJobs Logo

Full-Stack Engineer – AI Agent Platform

oscilar.com Logo

Oscilar

Location Icon

Location:
United States , Palo Alto

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

Shape the future of trust in the age of AI. At Oscilar, we're building the most advanced AI Risk Decisioning™ Platform. Banks, fintechs, and digitally native organizations rely on us to manage their fraud, credit, and compliance risk with the power of AI. We’re now building a new AI Agent Platform to supercharge this mission — creating intelligent, autonomous systems that proactively surface insights, act on risk events, and continuously learn from billions of signals across our data engine.

Job Responsibility:

  • Design and build full-stack systems powering Oscilar’s next-gen AI agents — from backend APIs and data pipelines to fast, interactive frontends
  • Implement serverless architectures using AWS Lambda and Python for high-scale, event-driven processing of risk signals and fraud patterns
  • Experiment with agentic frameworks, LLM-driven automation, and reasoning systems to address fraud, risk scoring, and AML-related challenges
  • Collaborate directly with founders and product leaders to shape the architecture and roadmap of our agentic platform
  • Move fast — ship MVPs, test hypotheses with production data, and iterate weekly
  • Apply practical AI — using GenAI, embeddings, and retrieval pipelines for data storytelling, graph reasoning, and case automation

Requirements:

  • 4+ years of experience as a Full-Stack or Backend Engineer (TypeScript, Python, React, Node, or similar)
  • Proven ability to take products from zero to one in fast-moving environments
  • Strong understanding of distributed systems, system design, and cloud-native architectures (AWS / Kubernetes / modern CI/CD)
  • Curiosity and hacker mentality — you learn new tools quickly and aren’t afraid to dive deep

Nice to have:

  • Experience with AWS Bedrock for building and scaling generative AI applications
  • experience with LLM frameworks (LangGraph, Guardrails, LangChain, etc.) or building multi-agent or autonomous workflows
  • background in financial risk, real-time decisioning, or fraud detection systems
What we offer:
  • Competitive salary and equity packages, including a 401k
  • Remote-first culture — work from anywhere
  • 100% Employer covered comprehensive health, dental, and vision insurance with a top tier plan for you and your dependents (US)
  • Unlimited PTO policy
  • AI First company
  • both Co-Founders are engineers at heart
  • and over 50% of the company is Engineering and Product
  • Family-Friendly environment
  • Regular team events and offsites
  • Unparalleled learning and professional development opportunities
  • Making the internet safer by protecting online transactions

Additional Information:

Job Posted:
February 18, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Icon
Oscilar - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Full-Stack Engineer – AI Agent Platform

Technical Lead - Full-Stack AI Engineer - Private Equity SaaS

Our client, a cutting-edge SaaS platform for private equity and venture capital,...
Location
Location
United States , Chicago
Salary
Salary:
170000.00 - 200000.00 USD / Year
selbyjennings.com Logo
Selby Jennings
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years in full-stack development
  • Strong skills in Go, Python, Node.js, and modern frontend frameworks (React, Next.js.)
  • Hands-on with LLMs (OpenAI, Anthropic preferred) and vector search (Pinecone, pgvector.)
  • Experience deploying in cloud environments (AWS, Azure, GCP.)
  • Startup-ready: thrives in ambiguity and owns projects end-to-end while moving fast and not overthinking.
Job Responsibility
Job Responsibility
  • Build scalable full-stack applications integrating AI agents into a secure SaaS platform.
  • Develop and optimize LLM pipelines, prompts, and backend systems (Supabase, Postgres, vector DBs).
  • Architect APIs and microservices for data processing and retrieval.
  • Implement responsive, high-performance frontend interfaces for complex workflows.
  • Ensure compliance with SOC 2, GDPR, and SEC standards.
  • Collaborate with product and design teams to translate requirements into seamless user experiences.
What we offer
What we offer
  • equity
  • Fulltime
Read More
Arrow Right

AI Engineer

Vention is a global engineering partner to tech leaders and fast-growing startup...
Location
Location
Georgia , Tbilisi
Salary
Salary:
Not provided
ventionteams.com Logo
Vention
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong experience in AI/ML development and backend engineering
  • Proficiency in Python and frameworks like FastAPI or Flask
  • Hands-on experience with LLMs, prompt engineering, and orchestration frameworks (LangChain, LlamaIndex)
  • Knowledge of Databricks Unity Catalog and MLOps practices
  • Familiarity with vector databases and semantic search
  • Ability to design secure, scalable APIs and real-time services
  • Full-stack development experience and collaboration skills
Job Responsibility
Job Responsibility
  • Design and build production-grade AI/ML systems, APIs, and intelligent agents for healthcare automation
  • Implement secure, scalable RESTful APIs and WebSocket services for real-time interactions
  • Work with Large Language Models (OpenAI, Anthropic, etc.), apply prompt engineering, and stream token-level responses
  • Use LangChain, LlamaIndex, or similar frameworks for LLM-based applications
  • Develop backend services in Python (FastAPI/Flask) and collaborate with frontend engineers on interactive UI components
  • Connect intelligent systems with vector databases and semantic search platforms for context-aware reasoning
  • Train, deploy, and monitor ML models with governance and versioning via Databricks Unity Catalog
  • Support CI/CD pipelines for model lifecycle and ensure audit readiness
  • Work with global data engineering teams to access structured and unstructured datasets securely
What we offer
What we offer
  • EDU corporate community (300+ members): tech communities, interest clubs, events, a small R&D lab, a knowledge base, and a dedicated AI track
  • Licenses for AI tools: GitHub Copilot, Cursor, and others
  • 24 working days of vacation per year
  • Expanded medical insurance
  • Corporate getaways & team building activities
  • Fitpass sport program
  • Support for significant life events
  • Access to discounts across a variety of stores, restaurants & cafes through a corporate discount program
  • Referral bonuses for bringing in new talent
  • Fulltime
Read More
Arrow Right
New

Senior Software Engineer, Agentic

Join us in building the future of finance. Our mission is to democratize finance...
Location
Location
United States , Menlo Park, CA; Bellevue, WA
Salary
Salary:
196000.00 - 230000.00 USD / Year
robinhood.com Logo
Robinhood
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of full-stack software engineering experience, ideally in AI, ML, or data-heavy environments
  • Strong experience building frontend and backend applications using JavaScript/TypeScript, Node.js, and modern frameworks (React, Vue, Angular)
  • Experience working with LLMs and agentic systems, including prompt engineering, orchestration, or RAG-style patterns
  • Solid product and UX instincts, especially for internal or enterprise tools
  • Comfort working in large codebases or monorepos (e.g., Bazel) and shipping production-grade systems
  • Strong collaboration skills and a mindset focused on building developer- and user-friendly platforms
Job Responsibility
Job Responsibility
  • Build and maintain full-stack tools and frameworks that enable teams to develop and deploy AI-powered internal applications
  • Design and implement client- and server-side systems to support scalable, production-ready agentic AI solutions
  • Develop workflows and tooling for agent development, enabling rapid prototyping, experimentation, and iteration
  • Build internal AI products ranging from workflow automation to full internal platforms used across the company
  • Collaborate closely with AI engineers and internal stakeholders to deliver reusable libraries, abstractions, and tooling
  • Help shape how agentic AI is applied across Robinhood, with a focus on reliability, usability, and long-term impact
What we offer
What we offer
  • Performance-driven compensation with multipliers for outsized impact, bonus programs, equity ownership, and 401(k) matching
  • 100% paid health insurance for employees with 90% coverage for dependents
  • Lifestyle wallet — a highly flexible benefits spending account for wellness, learning, and more
  • Employer-paid life & disability insurance, fertility benefits, and mental health benefits
  • Time off to recharge including company holidays, paid time off, sick time, parental leave, and more
  • Exceptional office experience with catered meals, events, and comfortable workspaces
  • Fulltime
Read More
Arrow Right

Senior Software Engineer, Agentic

Join us in building the future of finance. Our mission is to democratize finance...
Location
Location
United States , Menlo Park, CA; Bellevue, WA
Salary
Salary:
196000.00 - 230000.00 USD / Year
robinhood.com Logo
Robinhood
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of full-stack software engineering experience, ideally in AI, ML, or data-heavy environments
  • Strong experience building frontend and backend applications using JavaScript/TypeScript, Node.js, and modern frameworks (React, Vue, Angular)
  • Experience working with LLMs and agentic systems, including prompt engineering, orchestration, or RAG-style patterns
  • Solid product and UX instincts, especially for internal or enterprise tools
  • Comfort working in large codebases or monorepos (e.g., Bazel) and shipping production-grade systems
  • Strong collaboration skills and a mindset focused on building developer- and user-friendly platforms
Job Responsibility
Job Responsibility
  • Build and maintain full-stack tools and frameworks that enable teams to develop and deploy AI-powered internal applications
  • Design and implement client- and server-side systems to support scalable, production-ready agentic AI solutions
  • Develop workflows and tooling for agent development, enabling rapid prototyping, experimentation, and iteration
  • Build internal AI products ranging from workflow automation to full internal platforms used across the company
  • Collaborate closely with AI engineers and internal stakeholders to deliver reusable libraries, abstractions, and tooling
  • Help shape how agentic AI is applied across Robinhood, with a focus on reliability, usability, and long-term impact
What we offer
What we offer
  • Performance-driven compensation with multipliers for outsized impact, bonus programs, equity ownership, and 401(k) matching
  • 100% paid health insurance for employees with 90% coverage for dependents
  • Lifestyle wallet — a highly flexible benefits spending account for wellness, learning, and more
  • Employer-paid life & disability insurance, fertility benefits, and mental health benefits
  • Time off to recharge including company holidays, paid time off, sick time, parental leave, and more
  • Exceptional office experience with catered meals, events, and comfortable workspaces
  • Fulltime
Read More
Arrow Right

Frontend Engineer, Document Intelligence

Frontend Software Engineer on the Document Intelligence team, building cutting-e...
Location
Location
United States , New York City; San Francisco
Salary
Salary:
160000.00 - 300000.00 USD / Year
hebbia.ai Logo
Hebbia
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master's degree in Computer Science, Data Science, Statistics, or a related field
  • 5+ years software development experience at a venture-backed startup or top technology firm
  • Proficiency in React, Typescript, and popular frontend frameworks for component design and state management
  • Deep expertise in one or multiple: full-stack development, frontend engineering, web development, UX/UI engineering
  • Knowledge of cloud platforms and application deployment platforms (e.g., AWS, Vercel)
  • Demonstrated awareness of best practices in UI architecture and development
  • Problem-solving and analytical skills
  • Leadership and teamwork
  • Continuous learning mindset
  • Embraces rapid prototyping with an emphasis on user feedback
Job Responsibility
Job Responsibility
  • Designing, developing, and delivering intuitive and interactive user interfaces for Hebbia's document-first AI applications
  • Crafting user interfaces that provide explainability, steerability, and interruptibility for agentic AI systems
  • Leading major frontend features from conceptualization through deployment
  • Collaborating with cross-functional teams of engineers, AI experts, and designers
  • Architecting scalable solutions, building robust interactive experiences, and ensuring seamless reliability and performance
  • Setting the standard for agentic interfaces
  • Taking complex requirements and turning them into robust, scaled solutions
  • Unlocking meaningful customer value (Alpha)
What we offer
What we offer
  • Unlimited PTO
  • Medical + Dental + Vision + 401K
  • Catered lunch daily
  • Doordash dinner credit if you need to stay late
  • Parental leave policy: 3 months non-birthing parent, 4 months for birthing parent
  • Fertility benefits: $15k lifetime benefit
  • New hire equity grant
  • Fulltime
Read More
Arrow Right

Frontend Engineer, Growth and Data

As a Frontend Software Engineer on Hebbia’s Growth and Data team, you will desig...
Location
Location
United States , New York City; San Francisco
Salary
Salary:
160000.00 - 300000.00 USD / Year
hebbia.ai Logo
Hebbia
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master's degree in Computer Science, Data Science, Statistics, or a related field
  • A strong academic background with coursework in data structures, algorithms, and software development is preferred
  • 5+ years software development experience at a venture-backed startup or top technology firm
  • Proficiency in React, Typescript, and popular frontend frameworks for component design and state management
  • Deep expertise in one or multiple: full-stack development, frontend engineering, web development, UX/UI engineering
  • Knowledge of cloud platforms and application deployment platforms (e.g., AWS, Vercel)
  • Demonstrated awareness of best practices in UI architecture and development
  • Problem-solving and analytical skills: Ability to analyze complex problems, propose innovative solutions, and effectively communicate technical concepts to both technical and non-technical stakeholders
  • Leadership and teamwork: Proven experience in leading software development projects and collaborating with cross-functional teams. Strong interpersonal and communication skills to foster a collaborative and inclusive work environment
  • Continuous learning mindset: Enthusiasm for continuous learning and professional growth. A passion for exploring new technologies, frameworks, and software development methodologies
Job Responsibility
Job Responsibility
  • Be an owner. We are a small and growing team relying on each and every engineer to provide significant coverage
  • Build without prior art. Agentic interfaces do not have templates or pre-existing guidelines to rinse and repeat - you will be setting the standard for an industry
  • Own critical system components. Take complex requirements and turn them into robust, scaled solutions that solve real customer needs
  • Unlock meaningful customer value. Our customers aren’t using Hebbia for the gimmick - they unlock market moving value. You will be responsible for unlocking this Alpha.
What we offer
What we offer
  • PTO: Unlimited
  • Insurance: Medical + Dental + Vision + 401K
  • Eats: Catered lunch daily + doordash dinner credit if you ever need to stay late
  • Parental leave policy: 3 months non-birthing parent, 4 months for birthing parent
  • Fertility benefits: $15k lifetime benefit
  • New hire equity grant: competitive equity package with unmatched upside potential
  • Fulltime
Read More
Arrow Right
New

Senior Software Engineer, Agent Platform

In this role you will build powerful tools that help product engineers iterate r...
Location
Location
United States , Foster City
Salary
Salary:
180000.00 - 260000.00 USD / Year
replit.com Logo
Replit
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years professional experience in building backend services, systems and platforms
  • Someone who values simplicity and pragmatism—you think radically but ship incrementally.
  • Self-directed and comfortable working autonomously.
  • Collaborative and team-oriented with a strong sense of shared ownership.
Job Responsibility
Job Responsibility
  • Build high-throughput backend applications and services, like streaming chat between user and agent.
  • Design a collaborative "Multiplayer Computer" that lets humans and AI agents work together on shared shells, filesystems, and state—conflict-free and in real time.
  • Develop infrastructure (frontend & backend) that empowers product engineers to rapidly ship delightful user experiences.
  • Design and build durable, well-crafted interfaces between the Agent and internal systems, as well as external agentic systems (MCP)
What we offer
What we offer
  • Competitive Salary & Equity
  • 401(k) Program with a 4% match
  • Health, Dental, Vision and Life Insurance
  • Short Term and Long Term Disability
  • Paid Parental, Medical, Caregiver Leave
  • Commuter Benefits
  • Monthly Wellness Stipend
  • Autonomous Work Environment
  • In Office Set-Up Reimbursement
  • Flexible Time Off (FTO) + Holidays
  • Fulltime
Read More
Arrow Right

Software Engineer, AI

We are looking for a talented AI Engineer to join our generative AI team. The Te...
Location
Location
Slovenia , Ljubljana
Salary
Salary:
Not provided
sportradar.com Logo
Sportradar
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Solid foundation as a Full-Stack Developer with strong interest in AI-driven applications
  • Self-driven and self-motivated: able to take ownership, explore new ideas, and contribute without constant direction
  • Comfortable with ambiguity — you can identify what needs doing and drive it forward with initiative and creativity
  • Curiosity and adaptability to learn emerging AI frameworks and tools quickly
  • Practical problem-solving mindset with focus on building production-ready systems
  • Strong collaboration skills — you know when to align with the team, seek guidance, and share progress
Job Responsibility
Job Responsibility
  • Build full-stack AI applications: Develop scalable, user-facing tools for editors and automated content pipelines
  • Integrate AI frameworks: Design and implement agentic workflows that bring sports data to life
  • AI prompting & evaluation: Craft, test, and refine prompt strategies for data-to-text generation, ensuring factual accuracy and high-quality output
  • Model evaluation & iteration: Run systematic evaluations of LLM output using both rule-based and human-in-the-loop feedback
  • Collaborate cross-functionally: Partner with product managers, data scientists, and editorial teams to align AI capabilities with sports storytelling needs
  • Deploy and scale: Deliver production-ready services on cloud platforms with strong monitoring, testing, and performance optimization
What we offer
What we offer
  • A collaborative environment with colleagues from all over the world including various social events and teambuilding
  • Flexibility to manage your workday and tasks with autonomy
  • A balance of structure and autonomy to tackle your daily tasks
  • Vibrant and inclusive community, including Women in Tech and Pride groups which welcome all participants
  • Global Employee Assistance Programme
  • Calm and Reulay app
  • Online training videos
  • Flexible working hours
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
CrawlJobs Group
ITFlashcards AllDevBlogs
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy