Staff Backend Engineer
fomo Labs
About fomo
fomo is a trading app for the rest of us. With fomo you can sign up in seconds and have instant access to any asset on-chain without the need for external wallets, bridges or prior knowledge. fomo has social features that are actually useful - follow top traders (with full access to their portfolio and trades) and find tokens early. fomo does all of this while providing the best-in-class execution and data for experienced traders.
About the team
You'll be joining a team of nine on the engineering side: 4 frontend engineers, 5 backend engineers. Everyone on the team is crypto-native with experience from companies like dYdX, Uniswap, and OpenSea. We have high standards for ourselves and the people we work with.
About the role
Backend engineers at fomo work on a little bit of everything across all areas of the business - from crypto infra to social network scaling. Some things our engineers spend time thinking about:
-
Trade execution and infrastructure
-
Onchain data ingestion and portfolio tracking
-
Social network content recommendation engines
-
Analytics data ingestion and analysis
-
Infrastructure scaling and optimization
Our stack is mainly a TypeScript/Go microservices architecture (with a little bit of Rust).
Engineers at fomo aren't constrained to any specific area - while this is primarily a backend opening, we encourage our backend engineers to contribute to the frontend when it makes sense (and vice-versa).
This role is in-person in NYC. We have a strong in-person culture and just moved into a new spacious office in Soho.
Ideal candidate
-
Staff+ level engineer (6+ years of experience), able to come up with and execute on plans autonomously
-
Has experience building in crypto (Solana or EVM experience preferred)
-
Full-stack (React) experience is a plus
Personal crypto trading experience is a plus - everyone on our team trades, and it is what lets our product stand out amongst the competition.
#J-18808-Ljbffr$325k
...building the technology that enables seamless money movement between traditional finance and crypto. They're looking for a Staff Backend Engineer to take technical ownership of core infrastructure powering payments, settlement and transaction routing across multiple...SuggestedFull time$250k - $300k
...Staff Backend Engineer Location: New York City, NY (On-site) Compensation: $250,000–$300,000 Base + Equity Employment Type: Full-Time About the Company Shields Group Search is partnering with an innovative technology company building a corporate access...SuggestedFull time$250k - $400k
...next. Millions of trades, price updates and market resolutions flow through our backend as events unfold, and every one of them has to be fast and correct. We're hiring Staff Backend Engineers to own and shape those systems as Polymarket grows into a global source of...SuggestedNight shift- ...@oprecruiting.comPhone: (***) ***-****Staff Backend EngineerLocation: RemoteAbout the Opportunity... .... We are seeking a high-caliber Senior Engineer to architect robust backend systems that... ...junior and mid-level engineering staff.Collaborative Innovation: Work closely with...SuggestedContract workFlexible hours
- ...communication, and knows that the best outcomes come from working well with others.You're experienced and thoughtful – 10+ YOE in backend engineering using Python. You have strong technical leadership experience, including architecting complex systems, mentoring engineers,...SuggestedSummer workWork at office
- ...freight costs each year. As we scale, we're investing deeply in engineering leadership to evolve our architecture, expand product... ...PostgreSQLLocation: Remote (NY/LA preference)ResponsibilitiesAs a Senior/Staff Backend Engineer at Blue Cargo, you will play a crucial role in...Remote workFlexible hours
- ...Giga Staff Engineer OpportunityGiga has recently raised a $61M Series A and has several paying customers, including DoorDash. We're building... ...staff engineer to help shape the technical direction of our backend systems. You'll lead complex projects, make architectural...Immediate start
$165k - $225k
...simple: place the best people in the right roles to drive long-term success for both clients and candidates. Title: Senior Backend Engineer – Client Integrations Location : Remote – United States Company Stage of Funding : Venture-Backed Growth-Stage Company...Remote work- Gusto is hiring a Staff Software Engineer to join the Payroll Canada team. You will design, build, and scale backend services and business logic powering Canadian payroll, largely from scratch, with GraphQL exposure to the frontend. You’ll own a core domain, collaborating...
- Pinecone is hiring a senior/staff software engineer to build core components of a next-generation knowledge retrieval system, supporting semantic... ...and hybrid retrieval for AI applications. You will own backend architecture, performance, and reliability across large-scale...
- Affirm is hiring a Senior Staff Software Engineer to define and lead technical excellence across the Cards engineering org. You will shape strategy, mentor engineers, and partner with leaders to deliver scalable, reliable solutions with an AI-forward mindset. You will drive...Remote job
$230k - $290k
...imagine working elsewhere. About the role:Salary range: $230k - $290k USD*Location: New York, NY (Hybrid)We’re looking for strong backend engineers who love building reliable systems around fragmented, but high-value data. As part of the Core Backend team, you’ll work on...Work at officeRemote work- Staff Software Engineer We are looking for an experienced Staff Software Engineer to join our team. You'll have a direct impact on engineering practices throughout our backend stack and are expected to raise the bar for the engineers around you. As a Software Engineer,...Work at officeRemote work
- Semgrep, the leader in code security for builders, is seeking a Backend Engineer to design, build, and maintain scalable backend services. You will work with APIs, data models, and services powering Semgrep’s products at scale, focusing on databases, distributed systems...Remote job
- ...Staff Backend Engineer (Scala) Backend Core Enterprise Engine by Gen collaborates with leading financial institutions to deliver the most comprehensive and personalized financial product offers to consumers. As a Staff Engineer on the Backend Core Enterprise team,...Full timeImmediate start
- ...investment products that benefit from the speed, programmability, and compliance advantages of blockchain tokenization. As an engineer at Superstate, you'll play a pivotal role in shaping the future of tokenized assets. You'll work on blockchain-integrated systems...Flexible hours
- A leading AI technology company in New York is searching for a staff engineer to shape backend systems and lead complex projects. This role requires over 7 years of experience and the ability to handle ambiguous problems effectively. You will focus on setting high engineering...
- TeamSnap is hiring a Staff Backend Engineer to join our fully distributed engineering team. You will architect and build backend APIs, services, data models, and event-driven workflows to scale to millions of users and thousands of sports organizations. You will own complex...Remote job
- DoorDash, Inc. is seeking a Staff Backend Engineer to join its Product and Product Platform teams. You will set technical direction, lead cross-functional initiatives, and shape architecture for scalable systems in a hybrid role with some in-office time. You’ll mentor...Work at office
- Solomon Page is recruiting a Staff Backend Software Engineer in New York to join a high-impact team responsible for core calculation infrastructure powering the platform. The role focuses on large-scale distributed systems, performance, memory challenges, and enterprise...
- DoorDash is seeking a Staff Backend Engineer to join Product and Product Platform teams in SF/NY/Sunnyvale/Seattle. You will set tech direction, lead cross-team initiatives, and shape system roadmaps. The role emphasizes mentoring, architectural design, and delivering...Work at office
- EngagedMD is seeking a senior backend engineer to join our fully remote team in the United States. You will design, build, and scale backend services in TypeScript and Node.js, partnering with Product, Design, and Customer Success to translate goals into reliable systems...Remote job
- Noetica is seeking a Staff Software Engineer, Full Stack in a hybrid role to design and build scalable backend services and APIs powering our document analysis platform. You will write high-performance server-side code, craft API contracts, and collaborate with ML researchers...
$250k
...core of what Polymarket does. Every trade, every order, every market resolution runs through the systems this team owns. As a Staff Backend Engineer on the Services team, you'll be working directly on that infrastructure, building and scaling the backend that processes...Full time- Paretos GmbH is seeking a Staff AI Backend Engineer to own the technical backbone of our Decision Intelligence platform, and to architect scalable back-end services enabling forecasting, optimization models, agentic workflows, and our semantic data layer. You work AI-first...
- ...platform to simplify car buying and selling for dealers, manufacturers, and consumers. As a Staff Software Engineer on the Websites Engineering Team, you will revitalize backend services, design scalable systems, and drive API-led solutions across RESTful, GraphQL, and...Remote job
- Rise Technical in New York, NY is seeking a Senior Backend Engineer to own the booking domain and external API for partner integrations. You will lead architecture, drive the technical roadmap and contribute hands-on backend development using Ruby on Rails and Node.js....
- SentinelOne, Inc. is seeking a Staff Software Engineer for the Agent Platform to secure billions of events daily across Windows, Linux, and macOS. You will own high-scale services handling policy and command distribution for millions of agents worldwide. You will drive...Worldwide
- Sense Labs Inc in Cambridge, MA is seeking a Staff Backend Software Engineer to expand our cloud platform, own critical production services, and guide architecture choices. You'll lead end-to-end delivery of features with a focus on reliability, scalability, and security...Remote job
$130k - $170k
About the RoleThe Backend Engineer at iCapital will play an integral role in designing and implementing systems that power the iCapital platform. We are looking for engineers who can build APIs and applications that are highly performant and intuitive. More than checking...Full timeWork at officeRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Staff Backend Engineer. Be the first to apply!
- staff engineer New York, NY
- staff design engineer New York, NY
- engineering aide New York, NY
- staff security engineer New York, NY
- project engineer assistant project manager New York, NY
- assistant engineering manager New York, NY
- technology administrator New York, NY
- assistant engineer New York, NY
- senior staff engineer New York, NY
- staff data engineer New York, NY




