Last updated: 2025-08-02
98 Backend Software Engineering jobs in New York City.
Artemis
Artemis is the analytics layer powering the new financial system built on blockchain technology, designed to help liquid token funds, asset managers, protocols…
New York City
- Skills: blockchain, data engineering, backend software, crypto, KPI, analytics, cloud infrastructure, Django, Next.js, onchain data
- Level: mid
- Type: full_time
Census
Census is a unified data platform built on cloud data warehouses that helps data teams synchronize data across various business applications. Backed by promine…
New York City
- Skills: Reverse ETL, data pipelines, relational databases, Ruby on Rails, Kotlin, system integration, API consumption, cloud providers, on-call duty, data observability
- Level: mid
- Type: full_time
Airtable
Airtable is the no-code app platform that empowers people closest to the work to accelerate their most critical business processes. More than 500,000 organizat…
New York City
- Skills: backend engineering, infrastructure, scalability, databases, distributed systems, service-oriented architectures, reliability, observability, Kubernetes, CI/CD systems
- Level: mid
- Type: full_time
Middesk
Middesk makes it easier for businesses to work together. Since 2018, we’ve been transforming business identity verification, replacing slow, manual processes w…
New York City
- Skills: React, Redux, Ruby, Rails, Postgres, Scala, Python, Go, SaaS, high-growth startup
- Level: mid
- Type: full_time
Opal
Opal is redefining identity security for modern enterprises, solving the issues of least privilege access with simplicity, while maintaining enterprise scale, …
New York City
- Skills: Kubernetes, Golang, Postgres, Redis, Terraform, GraphQL, TypeScript, React, cloud infrastructure, distributed systems
- Level: mid
- Type: full_time
Prime Financial Technologies
Prime Financial Technologies is a software company with a mission to accelerate small businesses. We harness advanced data science in credit decisioning to sim…
New York City
- Skills: backend engineer, software development, data scale, integrations, financial automation, Python/Flask, AWS, API Development, Spark, SQL
- Level: mid
- Type: full_time
Rain
Rain is empowering the next generation of money and financial products globally. We are a lean and mighty team of passionate builders and veteran founders, bac…
New York City
- Skills: backend software engineer, NodeJs, fintech, crypto, smart contracts, infrastructure scaling, product roadmap, third party services, multiple chains, team collaboration
- Level: mid
- Type: full_time
Ramp
Ramp is a financial operations platform designed to save businesses time and money. Combining corporate cards with expense management, bill payments, vendor ma…
New York City
- Skills: AWS, Terraform, PostgreSQL, Kafka, Celery, S3, Infrastructure-as-Code, Cloudflare, Load Balancing, Container Orchestration
- Level: mid
- Type: full_time
Rogo
We're building AI thought partners to make people smarter and more creative in financial services.
New York City
- Skills: AI, backend engineer, REST APIs, asynchronous code, distributed systems, high-quality products, financial services, security concepts, scalable server side implementations, cutting-edge technology
- Level: mid
- Type: full_time
Rutter
Rutter is building the common language for business. Rutter is used by companies all over the world to read and write data across commerce, accounting, and pay…
New York City
- Skills: API, back end services, infrastructure, fintech, scaling, Node, Typescript, Postgres, integrations, ETL systems
- Level: senior
- Type: full_time
Sleeper
A rapidly growing platform for sports fans with messaging at its core.
New York City
- Skills: multi-player games, messaging, scalable solutions, Elixir, ScyllaDB, distributed systems, infrastructure, practical decisions, ambiguity, ErlangVM
- Level: mid
- Type: full_time
Writer
Writer is the full-stack generative AI platform delivering transformative ROI for the world’s leading enterprises. Named one of the top 50 companies in AI by F…
New York City
- Skills: Backend Engineer, Scala, functional programming, APIs, cloud environment, microservices architecture, data integrity, performance optimization, RESTful APIs, distributed systems
- Level: mid
- Type: full_time
CertiK
CertiK’s security offerings include security consulting, security reviews, security auditing of smart contracts and blockchains, verification of smart contract…
New York City
- Skills: Solidity, Ethereum Virtual Machine (EVM), cybersecurity, security auditing, smart contracts, penetration testing, security consulting, threat modeling, hacking, blockchain security
- Level: mid
- Type: full_time
dYdX
We’ve built the software underlying the world’s leading decentralized exchange for advanced trading of crypto derivatives. Founded by an ex-Coinbase, ex-Uber e…
New York City
- Skills: decentralized technologies, financial software, order book matching engines, REST & Websocket API, blockchain-based code, decentralized finance, TypeScript, Python, backend systems, blockchain applications
- Level: mid
- Type: full_time
FalconX
A pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets, FalconX operates at the inters…
New York City
- Skills: Blockchain, Cryptocurrency, Web3, Technical Leader, Java, Go, TypeScript, Kubernetes, Production Code, Consensus Protocols
- Level: mid
- Type: full_time
Maven Clinic
Maven is the world's largest virtual clinic for women and families on a mission to make healthcare work for all of us. Maven's award-winning digital programs p…
New York City
- Skills: backend development, platform architecture, cloud-based solutions, distributed systems, microservices, containerization, programming languages, AWS/Google Cloud/Azure, technical design discussions, mentorship
- Level: mid
- Type: full_time
Paradigm
Paradigm is a zero-fee, institutional liquidity network for derivatives traders across CeFi and DeFi. We provide unified access to multi-asset, multi-protocol …
New York City
- Skills: backend engineering, blockchain, smart contracts, APIs, cryptocurrency, cloud-native, cryptography, ZK-Rollups, decentralized protocol, system monitoring
- Level: mid
- Type: full_time
Postman
Postman is the world’s leading API platform, used by more than 35 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is he…
New York City
- Skills: API, Kubernetes, cloud infrastructure, test-driven development, Infrastructure as Code, Terraform, AWS, Azure, GCP, high performance
- Level: mid
- Type: full_time
Owl.co
We are looking for exceptional Software Engineers to work on our backend services to build products that delight our users. We are well-funded and have enginee…
New York City
- Skills: Backend Development, Scalable Backend Services, APIs, Cloud Services (AWS, GCP, Azure), Database Solutions (SQL, NoSQL), API Architecture, Microservices, Event-driven Systems, Continuous Integration/Deployment (CI/CD), DevOps Methodologies
- Level: mid
- Type: full_time
Palantir
Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empo…
New York City
- Skills: Backend Software Engineers, data-driven decisions, product lifecycle, database technologies, distributed systems, scalable systems, robust APIs, performance, software stack, public and private sector
- Level: mid
- Type: full_time