Staff Backend Engineer
Objective Paradigm
Reference: 24943Location: New York, NY, United StatesIndustry: Crypto/Web3Posted: 2026-05-11Contact: Ethan HudsonEmail: View email address on click.appcast.io: 13176505687Staff Backend EngineerLocation: RemoteAbout the Opportunity Join a pioneering financial technology firm dedicated to modernizing asset management through secure, programmable infrastructure. We are seeking a high-caliber Senior Engineer to architect robust backend systems that bridge the gap between institutional finance and decentralized protocols, driving the next evolution of digital asset ownership.ResponsibilitiesArchitect Financial Infrastructure: Design and implement scalable backend services that facilitate seamless interactions between distributed ledger technology and legacy financial frameworks.Systems Integration: Develop sophisticated APIs and secure integrations with premier institutional custody partners to ensure asset safety and liquidity.Internal Tooling: Lead the end-to-end development of internal registry and transfer agent systems to streamline asset lifecycle management.Infrastructure as Code: Drive the strategy for cloud infrastructure, ensuring all systems are reproducible, automated, and rigorously tested for high availability.Technical Leadership: Direct the planning and execution of long-term technical projects while mentoring junior and mid-level engineering staff.Collaborative Innovation: Work closely with a specialized team to solve complex problems at the intersection of fault-tolerant computing and regulated finance.Requirements (must-have)Extensive Engineering Background: Minimum of 9 years of professional software development experience in a production environment.Cloud Infrastructure Expertise: Advanced proficiency in building high-performance, fault-tolerant systems within AWS environments.Programming Mastery: Deep, professional-level experience with Rust for performance-critical systems.Data Management: Strong command of SQL, including advanced query optimization and database architecture.Web Services: Proven track record of building and maintaining high-traffic web applications and services.Domain Knowledge: Solid understanding of the current decentralized finance (DeFi) landscape and blockchain primitives.Educational Foundation: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline.Preferred Qualifications (nice-to-have)Experience with Infrastructure as Code tools such as Terraform or Pulumi.Familiarity with containerization and orchestration (Docker, Fargate, ECS).Exposure to secure computing environments, specifically AWS Nitro Enclaves.Experience with TypeScript and modern frontend frameworks.Practical knowledge of smart contract development (Solidity/Yul) or Solana-based programming.Understanding of Layer 2 scaling solutions and cross-chain messaging protocols.Compensation & BenefitsHighly competitive base salary and performance-based incentives.Meaningful equity stake in a growing organization.Comprehensive medical, dental, and vision coverage.Flexible time-off policy and paid parental leave.#LI-ML1
$190.37k - $220.15k
The RoleWe're looking for a Staff Backend Engineer to join our Customer Value Optimization (CVO) tribe at HelloFresh. This is a high-impact individual contributor role sitting at the intersection of Data Science and Backend Engineering — you'll be the technical bridge...Suggested- ...Staff Backend EngineerWe're looking for a top-tier Staff Backend Engineer to join our tech team.You'll wear many hats. Your core responsibilities will be to:Design internet-scale, high-performance infrastructureBuild robust products- develop, deploy, and maintain new features...Suggested
- ...What You Bring8+ years building production backend systems, with strong experience in Java/Spring Boot (our primary stack) or a comparable... ..., direct communication. You can explain technical tradeoffs to engineers and non-engineers alike.Nice To HavesExperience with high-...Suggested
- ...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... ...new spacious office in Soho. Ideal candidate Staff+ level engineer (6+ years of experience), able to come...SuggestedWork at office
- ...Senior/Staff Backend EngineerAstra is a high-impact engineering team building mission-critical financial infrastructure. Our fintech platform powers payment processing, fraud detection, and financial compliance for businesses handling 100M+ in weekly transaction volume...SuggestedRemote workFlexible hours
$150k - $200k
...Staff Backend EngineerWe're looking for a Staff Backend Engineer to lead the architecture, development, and scaling of backend systems that power the Made Card and homeowner platform. You'll set engineering standards, mentor teammates, and collaborate cross-functionally...Flexible hours$240k - $270k
...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- ...About the role We're looking for a toptier Staff Backend Engineer to join our tech team. You'll wear many hats. Your core responsibilities will be to: Design internetscale, highperformance infrastructure Build robust products- develop, deploy, and...Flexible hours
- ...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
- ...Blockchain Engineer Opportunity At Superstate Tired of the inefficiencies and complexities of traditional finance? We are too. At Superstate, we create investment products that benefit from the speed, programmability, and compliance advantages of blockchain tokenization...Flexible hours
$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...$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$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$165 per hour
...DescriptionIf you say you have an idea and can covert that into a something beautiful, then you are the one we are looking for.As our Sr. Backend Engineer, you will be:You will develop efficient web services and APIsYou will participate in daily code deploys while working on...- Job TitleWe may use your Information for analytics purposes, including in aggregated or pseudonymized form (from which your name, contact details and other elements that directly identify you are removed), to improve our recruiting and hiring process.
$250k
...we need your help adding fuel to the fire.About the RolePolymarket is launching perpetual futures and we're looking for Senior Backend Engineers to own the core systems that make it run. This is backend exchange engineering in the truest sense: low-latency order matching...- Job description: Role summaryWe are hiring multiple Senior Backend Engineers to build and operate highthroughput, lowlatency backend systems for a new privacyfocused product line used by demanding enterprise and institutional customers. You will work on greenfield architecture...Temporary workLocal areaRelocationVisa sponsorship
$250k
...beacon of truth in global media and we need your help adding fuel to the fire.About the RolePolymarket is looking for a Senior Backend Engineer to build and scale the payments infrastructure that powers deposits, withdrawals, and money movement across the platform.This...$200k
...need your help adding fuel to the fire.About the RoleThe Markets Engineering team owns the infrastructure that keeps thousands of live... ...breaks, and confidence erodes fast.We're hiring an early-career backend engineer to join the Markets automation team and own meaningful...Internship- ...fuel to the fire.About the RoleWe're building a dedicated growth engineering function at the org level, and this role sits at the center of... ...into active traders. This is not a siloed frontend or backend job — you will work across the entire stack and cut into whatever...
$250k
...global media, powered by fast, reliable, and deeply technical market infrastructure.About The RolePolymarket is looking for a backend engineer to build the systems that power how markets are created, managed, and resolved at scale. This role is focused on automation pipelines...- ...addresses.About the Role:We’re looking for an experienced Staff Full Stack Engineer to join our Time Products team, where you’ll build critical... ...Attendance and Leave Management and drive a roadmap across web, backend and mobile surfaces. This team is at the heart of Rippling’...Full timeWork at officeWorldwide3 days per week
$250k
...global media, powered by fast, reliable, and deeply technical market infrastructure.About the rolePolymarket is looking for a backend/product engineer to own the core domain APIs and data models that power our consumer-facing product.You’ll work at the intersection of...- ...Maxana Backend EngineerMaxana is seeking an experienced Backend Engineer for a confidential client — a well-funded AI platform company used by ML teams globally. In this role you will own features end to end across APIs, CLI tooling, billing systems, and platform integrations...
$165k - $225k
...Salary range: $165k – $225k USD* We are looking for smart engineers who love to code, seek challenging problems, and appreciate recognition... ...full-stack, data, ML, and DevOps engineers to build scalable backend solutions as we continue to grow. We're a small team where...Work at officeRemote work- ...Kargo in New York is seeking a Senior Engineer to design and build distributed services for the Workflow Platform modernization. You will own projects end-to-end—from design through deployment and post-launch optimization—and work with product, data, and other engineers...
- Aequilibrium is a technology professional services firm seeking a Senior Back End Developer to integrate and extend the Backbase digital banking platform. You will join a fun, agile team delivering client projects and shaping architecture with Designers, Product Managers...
$180k - $220k
...Runway is seeking a Senior Software Engineer for its Backend team in New York. In this role, you will help build cutting-edge, AI-powered video creation and collaboration tools, working across the backend stack to implement new features and improve performance. The ideal...$167k - $219k
...content indexed, the services that query it, and the systems that serve it with high relevance and low latency. We're looking for a Backend Engineer who can own this end-to-end: from data ingestion and Elasticsearch index design through the retrieval/query services that...Work at office2 days per week- ...We're looking for strong backend engineers with strong development skills across the board. We've moved to Ruby on Rails so experience using that technology would be a plus but it's not a necessity. SQL is a plus Strong CS fundamentals We're scaling a system that...Full time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Staff Backend Engineer. Be the first to apply!
- engineering aide New York, NY
- technology administrator New York, NY
- staff security engineer New York, NY
- assistant engineering manager New York, NY
- project engineer assistant project manager New York, NY
- assistant chief engineer New York, NY
- staff data engineer New York, NY
- senior staff systems engineer New York, NY
- senior staff engineer New York, NY
- staff engineer New York, NY

