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  •  ...Cloudflare is hiring for the R2 Gateway team to design and run the S3-compatible API gateway serving every R2 operation. You will build production services on Cloudflare Workers and Kubernetes to handle high-throughput traffic with strong availability and durability.... 
    Senior

    Cloudflare Inc

    New York, NY
    4 days ago
  •  ...Vibe is hiring in New York, NY for a Senior Backend Engineer on the Integrations team. You will design and ship integrations...  ...external platforms and own projects end to end, including API architecture and developer tooling. We value AI-augmented development and high... 
    Senior

    VIBE

    New York, NY
    2 days ago
  •  ...Gigs is building an API-driven platform to deliver global connectivity for mobile services. As a Senior Engineer in the US market, you will shape features that impact growth, collaborating across domains and with major brands. Expect ownership from design to deployment... 
    Senior

    Crane Venture Partners

    New York, NY
    2 days ago
  •  ...ResortPass seeks a seasoned software engineering leader to design and evolve a high-scale API-driven platform for bookings and inventory. You will own external API contracts, data models, and cross-system integrations. You will mentor engineers, drive architecture decisions... 
    Senior

    Talently

    New York, NY
    2 days ago
  •  ...Maagsoft Inc in Albany, NY seeks a Java Developer with 15+ years of enterprise backend experience to design and implement scalable API architectures using Java and microservices. The role focuses on RESTful services, security, and cross-functional collaboration to meet... 
    Senior

    Maagsoft Inc

    Albany, NY
    2 days ago
  •  ...NFQ, a core technology partner for HomeToGo, is seeking a Senior Software Engineer (PHP) to join the Checkout team in Poland. You will...  ...stakeholders. Requirements include 5+ years of PHP and Symfony, API design, distributed systems, and experience with AWS, Kubernetes... 
    Senior
    Flexible hours

    NFQ

    New York, NY
    4 days ago
  •  ...Alpaca is seeking a Senior Software Engineer to build the developer platform that agents and partners use to integrate and extend Alpaca’s services. You will...  ...evolve MCP servers, tools, and skills, and craft the APIs that power these integrations. You will lead architecture... 
    Senior

    Alpaca

    New York, NY
    2 days ago
  •  ...Pear Commerce Inc. in New York, NY is seeking a Senior Backend Engineer to design, implement, and maintain scalable backend systems with...  ...-time monitoring initiatives, manage AWS deployments, and build APIs for real-time inventory and shopper engagement. The role... 
    Senior
    Full time

    Pear Commerce

    New York, NY
    4 days ago
  •  ...LiveRamp is seeking an experienced full-stack engineer to design, build, and operate production-quality APIs powering external Activation APIs. You will craft scalable Ruby on Rails services and React-based interfaces, collaborating across product, design, and engineering... 
    Senior

    LiveRamp

    Vernon, NY
    2 days ago
  •  ...iCapital, Inc. is seeking a Senior Blockchain Backend Engineer in New York to build an...  ...will design private ledgers, implement APIs with Python and FastAPI, and provide technical...  ...engineers, stay current with blockchain developments, and collaborate with senior leadership... 
    Senior

    iCapital

    New York, NY
    1 day ago
  •  ...engineer to design and build scalable fintech-focused services in a fast-growing healthcare SaaS environment in the U.S. You will own API design, database schemas, and Node.js-based implementations, collaborating with product managers and other engineers to shape the... 
    Senior

    Strategic Employment Partners

    New York, NY
    4 days ago
  •  ...CBTS in New York City is seeking a Senior/Staff Python Backend Developer to design scalable APIs and services powering AI-driven medical data applications. This onsite hybrid role requires 3 days in the office and offers a salary target of 147K–170K plus bonus. You... 
    Senior
    Work at office

    CBTS

    New York, NY
    3 days ago
  •  ...engineer to build and operate ingestion, indexing, storage, and API-serving systems for blockchain data. You will own end-to-end backend...  ...collaborating with product and customer-facing teams to meet developer needs. You will focus on production reliability, performance,... 
    Senior
    Flexible hours

    Alchemy

    New York, NY
    1 day ago
  •  ...Bloomberg is seeking a Senior Software Engineer for the Media API Platform in New York. You will own and scale the core API layer for Bloomberg Media, building reliable, scalable APIs with GraphQL, TypeScript/Node, Java/Kotlin, and AWS, while enabling AI-assisted tooling... 
    Senior

    Bloomberg

    New York, NY
    3 days ago
  • $140k - $200k

     ...capabilities, and support complex financial product ecosystems. Position Overview: We are seeking an experienced Senior Python API Developer to design and build high-performance backend services supporting modern enterprise applications. This role will focus on... 
    Senior
    Full time
    Temporary work
    Remote work
    Worldwide

    BIP

    New York, NY
    2 days ago
  •  ...PayPal, Inc. in New York City is seeking a Senior Lead Product Manager to unify product strategy across PayPal’s developer platforms, including mobile/web/GraphQL APIs and SDKs. You will own GraphQL strategy, versioning, deprecation, and schema sign-off, shaping a... 
    Senior

    Jobleads-US

    New York, NY
    4 days ago
  •  ...DescriptionJob Description Job Summary: We are seeking a highly experienced Senior Python Developer with 15 years of software development experience to design, develop, and deliver enterprise-grade applications and APIs supporting mission-critical banking and financial services... 
    Senior

    Macpower Digital Assets Edge Private Limited

    New York, NY
    2 days ago
  •  ...Thomson Reuters Foundation is seeking a senior backend engineer to design, build, and scale backend services and APIs powering a document analysis platform. The role emphasizes data pipelines, API design, and cross-functional collaboration across backend and frontend teams... 
    Senior
    Work at office

    Thomson Reuters Foundation

    New York, NY
    2 days ago
  •  ...Capgemini in New York seeks a Java Fullstack Developer to design, develop and deploy scalable web apps and APIs. You will collaborate with cross-functional teams and mentor junior engineers while contributing to best practices in a cloud-native environment. The role... 
    Senior

    Capgemini

    New York, NY
    14 hours ago
  • $405k

     ...Senior Staff Software Engineer, APISan Francisco, CA | New York City, NYAbout AnthropicAnthropic...  ...Staff Software Engineer to join the Claude Developer Platform team and serve as the senior-most individual contributor across API Engineering. Since launch, the Claude API has... 
    Senior
    Work at office
    Visa sponsorship
    Flexible hours

    Anthropic

    New York, NY
    14 hours ago
  •  ...at Book of the Month is responsible for developing and maintaining our website, mobile apps,...  ...with business impact.We are looking for a Senior Software Engineer to architect creative technical...  ...best support our internal teams.Keep our APIs, website, and mobile apps fast and... 
    Senior
    Work experience placement

    Book of the Month

    New York, NY
    2 days ago
  •  ...анализировать логи, участвовать в приемочном тестировании и демонстрациях заказчика. Требуется 2 года опыта ручного тестирования, опыт автоматизации на Python (pytest, requests), знание DevTools и навыки тестирования API (Postman/Swagger) и базовый SQL. #J-18808-Ljbffr Fix Price
    Senior
    Remote job

    Fix Price

    New York, NY
    1 day ago
  • $190k - $210k

     ...Senior Software Engineer, Backend — Booking Platform & APIsNPAworldwide Recruitment NetworkLocation: New York, NY, New York, USAEmployment...  ...the technical work and be the primary hands-on builder for the API. In your first year, multiple distribution partners and an... 
    Senior
    Full time

    NPAworldwide

    New York, NY
    2 days ago
  •  ...position. Salarycommensuratewith experience* Job Title: Senior Java Developer Location: 40 North Pearl, Albany, NY - Hybrid Duration...  ...maintaining mission-critical Java/Spring Boot microservices, REST APIs, batch processing solutions, and system integrations in a... 
    Senior
    Hourly pay
    Contract work
    Local area

    Cloud and Things Inc

    Albany, NY
    2 days ago
  • $213k - $236k

     ...during the interview process.About the Role:As a Senior Staff Software Engineer on the Agent & Partner Experiences...  ...experience. You’ll sit at the bridge between our API and AI world - turning a payroll platform built for developers into one that agents can reason about and act... 
    Senior
    Full time
    Work at office
    Local area
    Remote work
    2 days per week
    3 days per week

    Gusto

    New York, NY
    2 days ago
  • $160k - $240k

    Senior Software Engineer - Media API Platform Location New York Business Area Engineering and CTO Ref # 10054574 Description...  ...trust you to: Provide expert GraphQL guidance to client developer teams on best practices.Grow our graph in a secure way... 
    Senior
    Temporary work
    For contractors
    Work experience placement
    Worldwide
    Night shift

    Bloomberg

    New York, NY
    1 day ago
  •  ...The Senior Staff Product Marketing Engineer at the company Technologies will collaborate with Core and SDK engineers to articulate complex developer experiences, produce practical demonstrations, and craft compelling technical narratives. You will influence product positioning... 
    Senior

    Temporal

    New York, NY
    14 hours ago
  •  ...Jobgether is partnered with a technology-driven team to hire a Senior Full Stack Developer based in the United States. You will design, develop, and scale Shopify applications, plugins, and integrations, using React, Next.js, Node.js, Express, and TypeScript across the... 
    Senior
    Remote work

    Jobgether

    New York, NY
    14 hours ago
  • Gen in New York is seeking a deeply experienced backend engineer to own, design, and operate scalable backend services powering MoneyLion's product surfaces and partner integrations. You will work with product, analytics, and engineering teams to ensure reliability, performance...
    Senior
    3 days per week

    MoneyLion

    New York, NY
    2 days ago
  •  ...Capgemini in New York seeks a senior full-stack engineer with 5+ years of experience in financial services apps. You will design, develop, deploy, and maintain scalable web applications using Angular/React and Java/Spring, collaborate with product owners, and deliver high... 
    Senior

    Capgemini

    New York, NY
    4 days ago