Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Backend Engineer - Web3 Payments & High-Performance APIs

Fun Inc

Fun is looking for a BackEnd Engineer to join the team in New York City. You'll be instrumental in architecting the backend services for our Web3 payments infrastructure, tackling challenges like transaction routing and compliance. This role offers a hybrid working environment with in-office collaboration Monday to Thursday, and remote work on Fridays. As a part of the Payments Infrastructure team, your contributions will directly impact the success of our platform. #J-18808-Ljbffr Fun Inc

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Backend Engineer - Web3 Payments & High-Performance APIs in New York, NY vacancy
  • Stripe is seeking backend engineers to build and maintain high‑volume APIs for payments at a global scale. You will extend the balance management platform and help enable funds accessibility for enterprises and SMBs. You’ll collaborate with infrastructure, product, and... 
    Suggested

    Stripe

    New York, NY
    3 days ago
  • A technology company is seeking a Staff Backend Engineer to lead the development of ingestion and indexing systems. The ideal candidate will...  ...and the ability to drive technical decisions. This role offers high-impact work in a remote-first, flexible environment, with a competitive... 
    Performance
    Remote work
    Flexible hours

    Helius

    New York, NY
    3 days ago
  •  ...powers concerts, meetups, performances, niche communities, and creator...  .... Our team operates with high velocity and high impact—...  ...looking for a Senior / Staff Backend Engineer (API) - Economy to join our...  ...ownership, creator monetization, payment processing, and economic... 
    Performance
    Remote work
    Flexible hours

    VRChat

    New York, NY
    3 days ago
  • $180k - $220k

    Blackbird Labs in New York is seeking a Senior Backend Engineer to design and maintain core APIs for their loyalty and payments platform. You will collaborate with product managers and engineers to define technical visions and ensure robust backend practices while mentoring... 
    Suggested
    Full time
    Flexible hours

    blackbird-labs-inc

    New York, NY
    3 days ago
  •  ...The Role We’re looking for a BackEnd Engineer to join our growing team at...  ...services that power our web3 payments infrastructure. This role is...  ...providers. You’ll be working on high-performance, low-latency systems that...  ...maintain high-performance APIs and backend services that... 
    Performance
    Work at office
    Remote work
    Work from home
    Monday to Thursday

    Fun Inc

    New York, NY
    4 days ago
  •  ...skilled Java Developer to join their team in New York, NY. This role involves building and maintaining APIs as well as writing efficient Java code to ensure high performance and quality. The ideal candidate will have a strong grasp of web technologies, be familiar with... 
    Performance

    Edge Computing

    New York, NY
    3 days ago
  • TradeZero America is seeking a mid-level C# / .NET Developer to build and maintain high-performance API services that power their trading platform. You will focus on backend developments using .NET and Redis, ensuring low-latency, reliable APIs in a production environment... 
    Performance

    TradeZero America

    New York, NY
    3 days ago
  •  ...AI is hiring hybrid senior backend engineers with deep Python expertise (...  ...experience designing production API’s and distributed systems....  ...critical role in producing high-quality software solutions to...  ...ensure the reliability and performance of the platform. This role... 
    Performance
    Relocation
    3 days per week

    Datasite

    New York, NY
    3 days ago
  •  ...Full-Time Preferred) Domain: Payments / Fintech / eCommerce...  ...modernization initiative for a high-growth digital commerce platform...  ...orchestration, gateway optimization, and API-driven architecture ....  ...We are seeking a senior backend engineer to support a payment modernization... 
    Full time
    Contract work
    Remote work
    Flexible hours

    GrabJobs

    New York, NY
    3 days ago
  • $118.8k - $207.2k

    Job Description Software Engineer II position at...  ...making industry, building high‑quality software solutions...  ...develop, and maintain backend services for the Blueflame...  ...and maintain RESTful APIs that support front‑end...  ...timelines. Optimize platform performance and identify and fix... 
    Performance
    Work at office
    Remote work
    Relocation
    3 days per week

    Blueflame AI

    New York, NY
    3 days ago
  •  ...AI Inc. in New York is seeking experienced backend engineers to deliver cutting-edge APIs for developers. Join a dynamic team focused...  ...The role involves designing and operating high-traffic APIs, prioritizing both performance and developer experience. Ideal candidates... 
    Performance

    Perplexity AI Inc.

    New York, NY
    3 days ago
  • Apply is seeking a Backend Engineer for the Perplexity API Platform, focusing on building and optimizing critical APIs for developers. This role is vital to delivering high-performance, robust API solutions that can handle immense traffic and provide cutting-edge functionality... 
    Performance

    Apply

    New York, NY
    3 days ago
  •  ...We are hiring a Senior Backend Engineer to lead the evolution...  ...and Collect Designing APIs for frontend, mobile,...  ...compliance Improving performance and scalability of real...  ...backend services in a high-scale, real-time environment...  ...building or scaling payment, ledger, or... 
    Performance

    Fanatics

    New York, NY
    1 day ago
  • $156.8k - $285.6k

     ...startups—use Stripe to accept payments, grow their revenue,...  ...This includes building APIs for processing payments...  ...rates. The Risk Engineering team develops products...  ...ll do We’re looking for backend engineers who want to make...  ...Ability to thrive with a high degree of autonomy and... 
    Internship
    Work at office
    Local area

    Stripe

    New York, NY
    3 days ago
  •  ...sourced technology for the high-performance Sei Blockchain, the first parallelized...  ...built into Sei enable Web3 applications to reach Web2...  ...more details. Incubations Engineering at Sei Sei Labs is looking...  ..., with a focus on backend and API's 1+ years working in Web3... 
    Performance

    Sei Labs

    New York, NY
    4 days ago
  •  ...Role Description As a Backend Engineer , you’ll help build and...  ..., orchestration, and performance across complex distributed...  ...systems that support high-throughput LLM...  ...stores, and internal APIs to create cohesive, performant...  ...Working On Billing, payments, usage-based pricing,... 
    Performance
    Summer work
    Work at office
    10 hours per week

    Junior Company

    New York, NY
    1 day ago
  •  ...About Astra Astra is a high-impact engineering team building mission...  ...platform powers payment processing, fraud detection...  ...looking for a Senior Backend Engineer to architect...  ...Optimize System Performance: Improve reliability...  ...of web frameworks and APIs Database Design: Experience... 
    Performance
    Remote work
    Flexible hours

    ASTRA

    New York, NY
    4 days ago
  •  ...providers and payers. Our AI engine, Smart Response,...  ...insurance company payment patterns. Our products...  .... Predict - high-throughput API for machine-learning-...  ...looking for a Senior Backend Engineer to build the...  ...latency systems where performance is a mission-critical... 
    Performance
    Live in
    Remote work
    Shift work

    GrabJobs

    New York, NY
    1 day ago
  • EPAM Systems, Inc. is seeking a Senior Backend Drupal Developer in New York. You will leverage...  ...in custom module development and API integration to create robust digital experiences...  ...teams to drive innovation while ensuring performance, security, and scalability of Drupal... 
    Performance

    EPAM Systems, Inc.

    New York, NY
    3 days ago
  • $140k - $240k

     ...Overview The Backend Engineer on the AI Platform team plays...  ...architectures, APIs, workflow orchestration...  ...cloud-based, regulated, high-stakes environment....  ...trustworthy, maintainable, and performant. This is a...  ..., mortgage, lending, payments, insurance, banking,... 
    Performance
    Local area
    Remote work
    Flexible hours

    Bayview Asset Management

    New York, NY
    3 days ago
  • $180k - $220k

     ...Labs is a loyalty and payments platform establishing...  ...customers. We are elite performers – striving for...  ...restaurants. As a Senior Backend Engineer, you’ll be responsible...  ...maintaining our core APIs. You’ll work closely with...  ...thrives in a fast-paced, high-ownership environment... 
    Performance
    Full time
    Live out
    Flexible hours

    blackbird-labs-inc

    New York, NY
    2 days ago
  •  ...seeking a talented Software Engineer for our X Money team in New York, focusing on backend development, scalable...  ...‑functional teams on payments, fraud detection, and compliance...  .... You will work on high‑volume, multi‑user systems, building robust APIs and data models, and... 

    xAI

    New York, NY
    2 days ago
  •  ...Developer in New York, United States, with expertise in RESTful API design, distributed systems, and CI/CD practices. The ideal...  ...This position offers opportunities to work in a dynamic environment focused on performance and scalability. #J-18808-Ljbffr Curate Partners
    Performance

    Curate Partners

    New York, NY
    3 days ago
  • $135k - $200k

     ...defense offering to perform rich analyses that drive...  ...across the world. Backend Software Engineers at Palantir build software...  ...and design robust APIs and primitives,...  ...work on are: Build for high‑scale, collaborative,...  ...be asked to submit a payment or share financial information... 
    Performance
    Work experience placement
    Work at office
    Remote work
    Work from home
    Relocation package

    Palantir Technologies

    New York, NY
    4 days ago
  • $160k - $300k

     ...New York, is looking for a talented Backend Software Engineer to join their Growth and Data team. In...  ...ll build powerful backend systems and APIs to enhance user engagement and drive...  ...company's expansion. With a focus on performance optimization, you'll mentor junior engineers... 
    Performance

    Hebbia

    New York, NY
    3 days ago
  •  ...dynamic tech firm in New York is seeking a passionate Backend Developer with 0-7 years of experience to develop and...  ...applications. The role involves designing robust APIs, optimizing backend systems for performance and security, and collaborating with front-end developers... 
    Performance

    Stealth Startup

    New York, NY
    3 days ago
  • Blueflame AI is seeking a Senior Backend Engineer to join its team in New York City. This hybrid...  ...experience in building production APIs. You will play a pivotal role in enhancing...  ...enhancing the Blueflame AI platform, ensuring performance and reliability while collaborating... 
    Performance
    Work at office

    Blueflame AI

    New York, NY
    3 days ago
  • Digital Management Llc is seeking a Backend Developer to design backend components for large-scale...  ...to enhance our platform and ensure robust API integration. U.S. citizenship is required. Benefits include annual performance reviews, 401(k) matches, and wellness programs... 
    Performance
    Remote job

    Digital Management Llc

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

    A leading digital consulting company in New York is looking for a Senior Python API Developer to design and develop high-performance backend services for enterprise applications. The role requires extensive experience in Python and modern web frameworks, with a strong... 
    Performance
    Remote job

    BIP

    New York, NY
    3 days ago
  • $155k - $225k

     ...seasoned Senior/Staff Backend Engineer to join the Finance Pod...  ...that power advisor payments at Fora. This pod owns...  ...payment platforms Focus on performance, architecture, data...  ...experience designing APIs and distributed systems...  ...or money movement—is highly preferred AWS experience... 
    Performance
    Full time
    Part time
    Work at office
    Work from home
    Work visa
    Flexible hours

    Fora Travel

    New York, NY
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Backend Engineer - Web3 Payments & High-Performance APIs. Be the first to apply!