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Senior Flutter Developer Jobs in New York (NOW HIRING)

This role is similar to staff engineers at leading crypto wallets and exchanges who own ... Experience with Flutter, React Native, React, Headless CRMs * Experience with Go, Rust, Solana

Software Engineer, Mobile

New York, NY · On-site

$180K - $250K/yr

Build and maintain a production-grade mobile application using Flutter, including core platform ... Mentor and support other mobile engineers as the team grows, helping establish strong engineering ...

... programming surveys, and analyzing /reporting timely, error-free data and insights * Assist the ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

Consumer Insights Senior Analyst

New York, NY · On-site

$126K - $127K/yr

... programming surveys, and analyzing /reporting timely, error-free data and insights * Assist the ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

The Role We are seeking a Software Engineer, AI/ML (Full-Stack) to build the next generation of AI ... Experience with mobile app development (iOS, Android, React Native, Flutter), especially AI-powered ...

The Role We are seeking a Software Engineer, AI/ML (Full-Stack) to build the next generation of AI ... Experience with mobile app development (iOS, Android, React Native, Flutter), especially AI-powered ...

New

In this senior-level individual contributor role, you'll be responsible for designing scalable ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

New

In this senior-level individual contributor role, you'll be responsible for designing scalable ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

New

Senior / Staff QA Engineer

New York, NY · On-site

$175K - $225K/yr

We also have thin cross-platform SDK wrappers for React Native, Flutter, Capacitor, and a few ... Engineers choose what AI tools they use, Claude and Codex being the most popular. * We're actively ...

Senior Product Designer

New York, NY · On-site

$210 - $270/wk

Talk with lawyers, firm administrators, engineers, and our go to market team; watch people actually ... Alex issued a native app update for our Flutter app that captured data more quickly when users task ...

New

Compensation Senior Analyst

New York, NY · On-site

$90K - $118K/yr

Exposure to data analysis programming languages (SQL, Python, VBA, Tableau, etc.) preferred ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

Compensation Senior Analyst

New York, NY · On-site

$90K - $118K/yr

Exposure to data analysis programming languages (SQL, Python, VBA, Tableau, etc.) preferred ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

Enterprise Security Engineer

New York, NY · On-site

$134K - $176K/yr

You will report to the Senior Manager, Enterprise Security Engineering, and be central in solving a ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

You will report to the Senior Manager, Enterprise Security Engineering, and be central in solving a ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

Enterprise Security Engineer

New York, NY · On-site

$134K - $176K/yr

You will report to the Senior Manager, Enterprise Security Engineering, and be central in solving a ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

You'll lead execution on scoped projects end-to-end, with strong support from senior and staff ... Comfortable across frontend + backend: you can navigate a Rails codebase and ship React / Flutter ...

You will report to the Sr. Manager of Cyber Defense Engineering. In addition to the specific ... FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and ...

You'll lead execution on scoped projects end-to-end, with strong support from senior and staff ... Comfortable across frontend + backend: you can navigate a Rails codebase and ship React / Flutter ...

Manager, Tax Counsel

New York, NY · On-site

$121K - $159K/yr

This role sits at the intersection of tax, product, and engineering and will play a key role in ... Escalate complex, high-risk, or novel tax issues to senior tax leadership with clear analysis and ...

Showing results 41-60

Senior Flutter Developer information

See New York salary details

$27.4K

$87.8K

$178.9K

How much do senior flutter developer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior flutter developer in New York is $87,837.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,400.00 and $112,700.00 per year, depending on experience, location, and employer.

What types of projects and team collaborations can a senior Flutter developer expect?

As a Senior Flutter Developer, you can expect to work on a variety of projects, ranging from building new consumer-facing mobile apps to refactoring and optimizing existing products for enhanced performance and user experience. You'll frequently collaborate with product managers, UX/UI designers, backend engineers, and QA testers in fast-paced, agile development environments. Your responsibilities may include providing architectural input, mentoring junior teammates, conducting code reviews, and ensuring adherence to best practices. This setup fosters continuous learning, cross-functional teamwork, and offers opportunities to take on advanced responsibilities or transition into lead developer or mobile architect roles.

What is a senior Flutter developer?

A Senior Flutter Developer is responsible for designing, developing, and maintaining high-quality cross-platform mobile applications using Flutter. They have extensive experience with Dart, state management, and integrating APIs and third-party services. Additionally, they provide technical leadership, mentor junior developers, and ensure best practices in app architecture and performance optimization. Their role often involves collaborating with designers, product managers, and backend developers to deliver seamless user experiences.

What skills and qualifications are needed for a senior Flutter developer?

To thrive as a Senior Flutter Developer, you need expertise in Dart programming, cross-platform mobile development, and experience building complex apps with Flutter, typically supported by a degree in computer science or related field. Familiarity with Git, continuous integration tools, and third-party API/SDK integration, as well as Flutter or Google Developer certifications, is highly valuable. Strong problem-solving skills, effective communication, and leadership abilities help you mentor junior developers and work collaboratively in agile teams. These skills are crucial for delivering high-quality mobile solutions, ensuring project success, and driving innovation within the organization.

What are the most commonly searched types of Flutter Developer jobs in New York? The most popular types of Flutter Developer jobs in New York are:
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Infographic showing various Senior Flutter Developer job openings in New York as of August 2026, with employment types broken down into 66% Full Time, and 34% Contract. Highlights an 59% In-person, and 41% Remote job distribution, with an average salary of $87,837 per year, or $42.2 per hour.

Senior Backend Engineer

Moonshot

New York, NY • On-site

Full-time

Medical, Life, Retirement, PTO

Re-posted 7 days ago


Job description

Moonshot is the "Robinhood for DeFi"-an iOS and Android app that lets anyone trade cryptocurrencies on-chain through a user-friendly interface.
Since our launch in July 2024, we've attracted 2M+ users.
Our mission: Make moonshots possible for everyone.
Our vision: Make a world where life-changing financial outcomes are within everyone's reach.
Everyone on our team is both a decision-maker and an implementer-united by a sense of urgency and driven by the conviction that our work can transform global finance. If you thrive on curiosity, welcome tough challenges, and aspire to leave a meaningful mark on the world, Moonshot is the place for you. You'll run toward the hardest problems alongside high-caliber teammates who consistently push each other to excel and who share your dedication to shaping the future of decentralized finance.
This role is full-time, preferably located in NYC. Open to remote for the right candidate.
The Opportunity
As a Backend Engineer at Moonshot, you'll own some of the most critical systems in our stack: identity and access, funds movement and ledgering, and the blockchain infrastructure that powers our on-chain trading. This role is similar to staff engineers at leading crypto wallets and exchanges who own authentication stacks, key management, and high-scale financial backends. You'll design, build, and operate systems that must be both highly reliable and extremely secure, enabling product teams to move quickly on a solid foundation.
What You'll Do
  • Design, build, and operate Identity & Access Management services:
    • Authentication flows, sessions, device trust.
    • Authorization and entitlements (roles, permissions, policies).
    • Security controls such as MFA and key management (working with security teams).
  • Own financial operations systems:
    • Transfers and payments orchestration.
    • Ledgering and reconciliation flows.
    • Limits, risk controls, and transactional correctness.
  • Build and maintain blockchain infrastructure:
    • Node and RPC management.
    • Transaction submission, monitoring, and retry logic.
    • Indexing and streaming of on-chain data into internal services and data stores.
  • Define and uphold reliability and observability standards:
    • SLOs and error budgets for core services.
    • Dashboards, alerts, runbooks, and incident management practices.
  • Lead large, cross-functional technical projects from design through rollout, collaborating with Product, Security, and Ops.
  • Mentor and guide other engineers, contributing to engineering standards, design reviews, and documentation.
  • Stay close to industry best practices in auth, key management, and secure infrastructure for crypto and trading.
What We Look For in You
  • 5-12+ years of backend or product or platform engineering, including experience with high-scale, high-availability systems in fintech, crypto, or similar domains.
  • Deep expertise in at least one of:
    • Identity & access / security engineering
    • Financial systems / ledgering / payments
    • Blockchain infrastructure / on-chain data
  • Strong experience designing and operating distributed systems (datastores, queues, streaming, background workers).
  • Track record driving architecture decisions and seeing them through implementation and adoption.
  • Strong operational mindset: monitoring, on-call, incident response, and postmortems.
  • Excellent collaboration skills, especially with Product, Security, and Ops.
Nice to Haves
  • Experience with Flutter, React Native, React, Headless CRMs
  • Experience with Go, Rust, Solana
  • Experience with Google Cloud or Amazon Web Services
  • Experience with crypto wallets, exchanges, or onchain protocols including DeFi, L2s, ZK
  • Exposure to data warehousing and analytics for financial reporting.
  • Contributions to open-source projects.
Location
  • NYC preferred (with periodic in-person sprints).
  • Remote-friendly within the United States and Canada; travel ~1wk/quarter
Compensation & Package
  • Competitive salary and meaningful equity.
  • 5% 401(k) match.
  • Health benefits with employer-covered premiums, plus life insurance coverage.
  • One-time office setup stipend.
  • Flexible PTO.