Staff Backend Engineer — Fomo
The Bitcoin Street Journal
- Company: Fomo
- Location: New York, NY, USA
- Sector: Blockchain
- Source: web3.career
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
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.
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
$180k - $270k
...Career Launch is accepting applications for Staff Backend Engineer opportunities with partner employers in New York. Career Launch works with experienced professionals seeking full-time roles and gives partner recruiters one profile to review across relevant searches....SuggestedFull time- ...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,...Summer workWork at office
- ...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...Immediate start
- ...function. Our founding team blends Wall Street experience with engineering excellence, drawing on backgrounds at firms like Goldman... ...Sachs, and Citadel. About the role We're looking to hire a Staff Backend Engineer. This is a hands-on IC role where you'll spend the...Full timeWork at office
$195k - $265k
...team, the connective tissue of Vibe's platform, reporting to the Engineering Manager. The team owns everything flowing in and out of Vibe:... ...calibration What You Need ~8+ years building production backend systems: APIs, data pipelines, distributed services at scale...- ...growing community of 110k+ subscribers, Autopilot is quickly becoming a leader in fintech. Role Overview: We’re seeking a Staff Backend Engineer to join our talented team as an early engineer. In this role, you’ll work closely with our founders and cross-functional...Local area
- ...talent in AI, product development, and engineering—innovative, humble, and forward-thinking... ...Role We are looking for an experienced Staff Software Engineer to join our team. You’... ...on engineering practices throughout our backend stack and are expected to raise the bar...Work at officeRemote workRelocation package
$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- 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, Inc. is seeking a Senior Staff Software Engineer to define and lead technical excellence across Cards. You will partner with engineering leaders, shape architectural decisions, and drive high-impact initiatives through AI, all while mentoring engineers and delivering...Remote job
- Fuel Talent in New York, NY is seeking a Staff Software Engineer (Backend) to architect and own delivery of complex backend systems. You will set technical direction, guide cloud infrastructure on AWS, and lead AI-powered development practices across teams. The role emphasizes...
$207k - $259k
...across chains. When you join Uniswap, you become part of a team that's reshaping the way value flows on the internet. As a Staff Backend Engineer, you will play a pivotal role in shaping the architecture and strategy of our systems. This is a unique opportunity to lead...Full timeRemote workHome office- ...growing community of 110k+ subscribers, Autopilot is quickly becoming a leader in fintech. Role Overview: We’re seeking a Staff Backend Engineer to join our talented team as an early engineer. In this role, you’ll work closely with our founders and cross-functional teams...Local area
- Gen is seeking a Staff Engineer for the Backend Core Enterprise team to design and build large-scale, API-driven backend systems that empower partner networks and internal teams. You will shape product architecture, lead technical reviews, and mentor engineers to deliver...
$250k
...scale. The platform combines agentic AI workflows with a robust backend infrastructure to automate complex clinical and operational... ...in high-stakes environments. They are looking for staff-level engineers to help design, build, and scale the backend systems that power...Remote work- 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
- Intuit is seeking a Staff Software Engineer - Back End in New York, NY to architect and build scalable backend systems, leveraging microservices, containers, and cloud platforms. The role emphasizes integrating AI into services and mentoring junior engineers across global...
- Rise Technical Recruitment Limited is seeking a Staff Software Engineer (Backend) in New York to own the booking domain and the external API used by distribution partners. You will lead architecture, drive the technical roadmap and deliver robust, scalable solutions in...
- 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...
- 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...
- Your mission As a Staff AI Backend Engineer, you own the technical backbone of our Decision Intelligence platform and the architecture that lets it scale. You set the direction for how we build scalable backend services that bring our forecasting and optimization models...
- Bloomreach is hiring a Staff Backend Engineer to help build the Pulsar platform that powers our SaaS products. The role supports a remote-first setup with optional in-person meetings in Bratislava, Brno or Prague. You’ll design scalable backend services, work across Java...Remote job
- Autopilot is seeking a Staff Backend Engineer in New York for an onsite role. You will build scalable backend systems powering a trading platform, integrate with major brokerages, and work closely with founders and cross-functional teams. The role emphasizes hands-on leadership...
- ByteHire Limited. is seeking a Staff Backend AI Engineer to design, build, and operate the backend AI systems powering an AI-driven care orchestration platform. You will own critical components, from low-latency inference to workflow automation, collaborating with product...Remote job
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Staff Backend Engineer — Fomo. Be the first to apply!
- project engineer assistant project manager New York, NY
- staff security engineer New York, NY
- staff engineer New York, NY
- research assistant engineering New York, NY
- senior staff systems engineer New York, NY
- engineering aide New York, NY
- senior staff engineer New York, NY
- assistant engineering manager New York, NY
- assistant chief engineer New York, NY
- staff data engineer New York, NY



