Senior AI Full Stack Developer

1 day ago

New York, New York, United States Laksan Technologies Full time

Responsibilities

  • Own the full stack: Build and ship product features across frontend , Tailwind) and backend (Python, FastAPI, OpenSearch).
  • Implement core user flows: chat interface, contextual document viewer, and right-click actions tied to model reasoning.
  • Design and develop backend services to handle agentic orchestration, RAG pipelines, caching, and telemetry for user interactions.
  • Work closely with the founder (technical) to iterate fast based on user feedback.
  • Lay technical foundations for analytics, logging, and future LLM fine-tuning workflows.

Who We Are Looking For
- You're a builder with strong full stack chops - and bonus points if you've ever:

Built personal finance dashboards, screeners, or investment research tools

Followed earnings calls or explored financial filings out of curiosity

Wondered how to use LLMs to actually
think
about stocks, not just summarize them

We're especially excited about engineers who speak the language of investment analysts, or are eager to learn it - you'll be building tools that help users explore financial data with the intuition of a human analyst.

Qualifications

  • Have 5+ years of experience in full stack development (senior engineer or equivalent skill level)
  • Are fluent in , Tailwind CSS, and modern React patterns
  • Know your way around Python, FastAPI, and working with OpenSearch or other search infra
  • Have experience integrating LLMs (OpenAI, Claude, open-source) and working with vector search/RAG
  • Value speed, ownership, and pragmatic code quality over over-engineering
  • Thrive in ambiguity and are energized by building something from scratch

You'll be joining at the most exciting time - as we iterate quickly towards product-market fit, where your code will directly shape the product, and your ideas will influence what we become. We're not just building another AI wrapper - we're building a reasoning engine for the next generation of financial professionals.

  • Full Stack Engineer

    7 days ago

    New York, New York, United States Domify AI Full time

    Location: New York City (4 days in-office)Employment Type: Full-timeVisa Sponsorship / Transfers: We cannot sponsor H1B lottery applications (F1 / OPT etc.)About DomifyDomify is an enterprise AI company in the financial services industry, working with some of the largest financial services firms in the country to transform compliance and regulatory oversight...

  • Senior Full Stack Engineer

    1 day ago

    New York, New York, United States Kasisto Full time

    Senior Full Stack Engineer (AI/LLM Platform)Location: RemoteDepartment: EngineeringReports to: Chief Product & Innovation OfficerAbout KasistoKasisto is the creator of KAIgentic, the leading conversational and agentic AI platform for financial institutions. Our mission is to enable banks to deploy intelligent digital agents that are trusted, compliant, and...

  • Senior AI Product Engineer

    2 weeks ago

    New York, New York, United States Fonzi AI Full time

    Senior AI Product EngineerAbout Fonzi AIWe're a Series A startup backed by Lightspeed revolutionizing hiring through AI. Founded by repeat entrepreneurs (Kumospace), we launched our AI-powered recruiting marketplace in June 2025 and are already revenue-positive with just under 100 employer partners—75%+ are AI-native companies. Thousands of engineers are...

  • Full Stack Java Developer

    2 weeks ago

    New York, New York, United States Stash Talent Services Full time

    Job Title: Full Stack Java DeveloperLocation: Hybrid - Manhattan, NY (3 days onsite)Duration: 12+ MonthsOverviewWe are hiring aFull Stack Java Developerto help build scalable applications and internal libraries that support AI initiatives across the bank. This role is hands-on, highly technical, and focused on modern full stack...

  • Senior Director, Fellow, Full-Stack Engineer

    1 day ago

    New York, New York, United States Information Technology Senior Management Forum Full time

    Posted Date12/17/2025DescriptionSenior Director, Fellow, Full-Stack Engineer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world's investible assets. Every day, our teams harness...

  • Senior Full-Stack Engineer

    1 day ago

    New York, New York, United States Anagh Technologies Inc Full time

    Hello,We have 3 urgent openings for "Senior Full-Stack Engineer ( Angular & Python)". These are Remote roles.Only looking for candidates who can work on W2Strictly no C2C or third-party vendorsJob Title:Senior Full-Stack Engineer ( Angular & Python)Client:KrogerContract Length:6+ monthsLocation:Remote (must reside in EST or CST states)Pay Rate:$65–$70/hour...

  • Senior Full Stack Software Engineer

    1 day ago

    New York, New York, United States CVector Energy Full time

    CVector's mission is to bring real time economic optimization and AI prediction to every energy and manufacturing plant.Industrial facilities make decisions every minute that determine cost, reliability, and margin, but the signals that matter live in different worlds: live asset constraints and process reality on one side, feedstock prices, product prices,...

  • Senior Full Stack Developer

    2 weeks ago

    New York, New York, United States Barclays Full time $170,000 - $230,000

    Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. AccountabilitiesDevelopment and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and...

  • Senior Full-Stack Platform Engineer

    1 day ago

    New York, New York, United States Handled (YC S24) Full time

    Location: New York, New YorkExperience: 5+ yearsType: Full-timeAbout HandledHandled is the world's most advanced commerce automation platform, powering the daily operations of hundreds of ecommerce brands and their 3PLs fulfilling 100,000+ orders a day. Handled executes the manual work behind every order—resolving shipment issues, processing returns,...

  • Senior Full-Stack Software Engineer, Applied AI

    2 weeks ago

    New York, New York, United States Circle Full time

    About UsCircle is building the world's leading all-in-one platform for online communities. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand.We're proud to be a fully remote company...