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

Senior Backend Architect, Fintech APIs

Galaxy

Galaxy is seeking a Senior Back End Developer (Lending/Commercial) based in Mumbai to design, develop, and scale robust backend systems powering web and mobile applications for a new product offering. You will join a team of backend engineers ensuring reliability, security, and performance across platforms. You’ll collaborate with frontend, product, and infrastructure teams while shaping the architecture to support Galaxy’s crypto-enabled services and fintech initiatives. #J-18808-Ljbffr Galaxy

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Senior Backend Architect, Fintech APIs in New York, NY vacancy
  • Key Responsibilities: Design and architect full stack enterprise applications using Java, Spring...  ...hands-on technical leadership in both backend and frontend development Collaborate with...  ...Integrate with third-party systems and APIs ensuring robustness and security Drive DevOps... 
    Backend
    Senior

    Yochana

    New York, NY
    5 days ago
  •  ...Twenty is seeking a backend engineer to build scalable Go services powering cyber and electromagnetic capabilities, ingests real-time signals, and serves high-throughput APIs. This role spans cloud and on-prem environments, with Go-based backend systems and graph models... 
    Backend
    Senior

    Jobleads-US

    New York, NY
    1 day ago
  •  ...seeking a seasoned software engineer to build production-grade Java applications. You will develop modular, scalable services, RESTful APIs, and robust background jobs while contributing to system design and code reviews. Applicants should have 6+ years of experience,... 
    Backend
    Senior

    Jobleads-US

    New York, NY
    1 day ago
  • $138k - $200.1k

     ...at this time, including CPT/OPT.*** The Senior Architect will provide technical leadership and...  ...touchpoints. Integrate financial data sources and APIs to support unified dashboards and...  ...and their integration with APIs and backend services. Experience with modern deployment... 
    Backend
    Senior
    16 hours
    Contract work
    Temporary work
    Work experience placement
    Casual work
    Work at office
    Local area
    Remote work
    Work from home
    Work visa
    Flexible hours

    Empower Annuity Insurance Company of America

    New York, NY
    6 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... 
    Backend
    Senior

    Apply

    New York, NY
    2 days ago
  • Capgemini seeks a Senior Full Stack Engineer in the United States to join enterprise delivery teams focused on SPA development, reusable UI components, backend APIs, and reliable digital experiences. Requirements include 10+ years of enterprise full stack experience, strong... 
    Backend
    Senior

    Capgemini

    New York, NY
    3 days ago
  • $157k - $184k

    Chainguard, Inc. is seeking a Senior Software Engineer to join their Platform team. This remote role focuses on designing and building customer-facing backend services and APIs that support various products. The position emphasizes quality, collaboration, and agility.... 
    Backend
    Senior
    Remote job

    Chainguard, Inc.

    New York, NY
    2 days ago
  • Citi in New York seeks a Senior Application Developer to design, build, and support modern web apps across UI, APIs, and backend services. You will contribute to self-service test data capabilities and engage in API-first, microservices architecture. The role requires strong... 
    Backend
    Senior

    Citi

    New York, NY
    1 day ago
  • $200k - $400k

     ...Senior QA Engineer (Founding / Automation & Release Infrastructure) Location: New York...  ...NY Company Stage: High-Growth Consumer Fintech / Crypto Office Type: Onsite Salary: $20...  ...test infrastructure across web apps, backend APIs, and critical transaction flows Own release... 
    Backend
    Senior
    Work at office

    Recruiting from Scratch

    New York, NY
    1 day ago
  • $175k - $225k

     ...recruiting for one of its clients a Senior Full Stack Engineer - Fintech - this is a fully remote role for New...  ...stack, from interfaces to reliable backend infrastructure. You'll work closely...  ...experience as you are about backend systems, API designs or database schemas. Our... 
    Backend
    Senior
    Remote work

    Career Renew

    New York, NY
    12 days ago
  •  ...Twenty Technologies in Arlington, VA, is seeking a senior frontend engineer to own the frontend architecture for mission-critical operator...  ...a fast, collaborative environment. You’ll collaborate with backend, product, design, and operations to ship real-time capabilities... 
    Backend
    Senior

    Jobleads-US

    New York, NY
    1 day ago
  • $160k - $200k

     ...wealth for all.   About the team The API Platform team builds the foundation...  ...experience, with significant time building backend services and public or partner-facing APIs...  ...approval flows) Experience in healthtech, fintech, insurance, or other regulated industries... 
    Backend
    Senior
    Work at office

    Nayya

    New York, NY
    a month ago
  •  ...at Europe's fastest growing fintech , Revolut. WHY JOIN US?...  ...developing a scalable and maintainable API Integrating with lots of...  ...OUR STACK: On the backend, we’ve got an Elixir/Phoenix...  ...wear many hats. You’ll be an architect balancing performance and pragmatism... 
    Backend
    Senior

    LiveFlow

    New York, NY
    3 days ago
  • $160k - $220k

    Job Description ⚡ Senior Backend Engineer \n Remote (US) \n Compensation: $160,000- $220,000 Equity...  ...\n Our client is a high-growth FinTech building mission-critical payments infrastructure...  ...\n Strong understanding of databases, APIs, and event-driven systems \n \n \n Nice... 
    Backend
    Senior
    Remote work

    Storm2

    New York, NY
    4 days ago
  •  ...Description Deduction.com is a consumer fintech startup reimagining tax from a...  ...We’re looking for a senior engineer with strong data instincts...  ...sits at the intersection of backend systems, data pipelines, and...  ...where appropriate Design APIs and system boundaries that enable... 
    Backend
    Senior
    Remote work
    Shift work

    Deduction

    New York, NY
    4 days ago
  • $155k - $180k

     ...Trovy is led by a team of proven fintech innovators on a mission to...  ...Overview We're looking for a Senior Product Engineer who is a...  ...This isn't a siloed frontend or backend role: you'll work across our backend...  ...think holistically about UX, API design, and system correctness... 
    Backend
    Senior
    Work from home
    Flexible hours

    Trovy Technologies, Inc.

    New York, NY
    5 days ago
  • $100k - $150k

     ...tremendous career growth potential. Job Title: Senior API Developer Location: 100% Remote (U.S.)...  ...and operate large-scale, high-throughput backend services that power mission-critical workloads. In this role you will architect the core platforms that other engineering... 
    Backend
    Senior
    Full time
    H1b
    Local area
    Immediate start
    Remote work
    Visa sponsorship

    Bright Vision Technologies

    New York, NY
    1 day ago
  • $150k - $350k

     ...Fully remote team · Industry: Fintech, AI, B2B enterprise software The Role This is a senior/staff full-stack individual-contributor...  ...with third-party services APIs for document generation,...  ...roughly evenly across frontend and backend (around 50/50 or 60/40 either way... 
    Backend
    Senior
    Full time
    H1b
    Remote work
    Visa sponsorship
    Flexible hours

    David Joseph & Company

    New York, NY
    19 days ago
  • $210k - $300k

    Senior Software Engineer Location: New York, NY / San Francisco, CA...  ...operating at the intersection of AI, fintech, real estate, and regulated...  ...ownership. Build and scale backend systems supporting billions of...  ...-quality backend services and APIs using modern engineering... 
    Backend
    Senior
    H1b
    Work at office
    Remote work
    Visa sponsorship

    Recruiting from Scratch

    New York, NY
    3 days ago
  •  ...instruments. We are the largest FinTech in Poland and a leader...  .... We are seeking a Senior AI Engineer with strong...  ...data with AI agents Architect LangGraph-based...  ...metrics. Design and optimize APIs for LLM interactions, enabling...  ...a Platform Engineer, Backend Engineer, or AI... 
    Backend
    Senior
    Work at office
    Remote work

    XTB

    New York, NY
    3 days ago
  • $180k

    Sorcer is seeking a Senior Backend Ruby Engineer to design, build, and scale the backend services for our fintech product. You will work primarily with Ruby on Rails, optimize PostgreSQL, and contribute to architecture while mentoring peers across time zones. This fully... 
    Backend
    Senior
    Remote job

    Sorcer

    New York, NY
    1 day ago
  • $166k - $209k

     ...world's leading financial institutions and fintechs trust Alloy for smarter risk management...  ...performant Postgres queries and Node.js APIs for our decision engine, which lets financial...  ...experience, with real ownership of backend services in production Hands-on experience... 
    Backend
    Senior
    Work at office
    Local area
    Immediate start
    Work from home
    Home office
    Monday to Friday
    Flexible hours
    3 days per week

    Alloy

    New York, NY
    3 days ago
  • $150k - $190k

     ...financial institutions and fintechs trust Alloy for smarter...  ...the team Solutions Architects play a major role in Alloy...  ...you'll be doing As a Senior Solutions Architect,...  ...Help to integrate Alloy's API into an app in code...  ...following areas is preferred: backend (Node.js, Python) web... 
    Backend
    Senior
    Work at office
    Local area
    Immediate start
    Work from home
    Home office
    Monday to Friday
    Flexible hours
    3 days per week

    Alloy

    New York, NY
    5 days ago
  • $170k - $190k

     ...Consumer Startups 2022 Forbes Fintech 50 2022 Role Overview: Brigit is looking for senior fullstack engineers to help us scale...  ...Native with Typescript , and a backend of Java services in Google Cloud...  ..., integrate with 3rd party APIs, store data, and serve traffic will... 
    Backend
    Senior
    Remote job
    Work at office
    Local area
    Immediate start
    Flexible hours
    2 days per week
    3 days per week

    Brigit

    New York, NY
    3 days ago
  • Sr. API Engineer We are seeking a Senior API Engineer to support an enterprise API security remediation and...  ...Experience: 5+ years of enterprise API/backend engineering experience is preferred...  ...an Engagement Manager, API Architect, and API Engineer(s). This role requires... 
    Backend
    Senior

    Apex Systems

    New York, NY
    1 day ago
  • $113k - $158.75k

     ...you.We’re looking for a Frontend Commerce Architect to help lead the design and delivery of...  ...approachesDrive Commerce InnovationYou’ll help design API-first, headless commerce solutions that...  ...across platformsYou’ll partner with backend teams to ensure seamless performance and... 
    Backend
    Full time
    Temporary work
    Work at office
    Local area
    Remote work
    Flexible hours
    2 days per week
    3 days per week

    Dentsu

    New York, NY
    4 days ago
  • $215k - $275k

     ...safely at enterprise scale. As an AI/ML Architect, you’ll design and deliver production-grade...  ...view, and thought leadership. Develop senior practitioners and practice capability,...  ...models, data, retrieval, orchestration, APIs, security controls, observability, operating... 
    Senior
    Temporary work

    Slalom Build

    New York, NY
    2 days ago
  •  ...We are seeking an experienced Senior QA Tester to lead quality assurance activities across...  .... Strong data quality assurance and backend validation skills. Experience with Salesforce...  ...to team needs. Experience validating APIs, databases, integrations, and backend... 
    Backend
    Senior
    Contract work

    PB consulting

    New York, NY
    a month ago
  •  ...City, New York 07008 Posted October 2nd, 2026 Job Title: Senior GenAI Architect Job Type: Full Time Location: New York City (NYC) /...  ...and AI services with enterprise applications through REST APIs and microservices Collaborate with Data Engineering teams... 
    Senior
    Full time

    Realign Llc

    New York, NY
    1 day ago
  • $183.6k - $297k

    Our MissionAt Palo Alto Networks, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every...
    Backend
    Senior
    Full time
    Remote work
    Flexible hours

    Palo Alto Networks

    New York, NY
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Backend Architect, Fintech APIs. Be the first to apply!