Sr. Software Engineer - Trading Infrastructure
Full-time
Sei Labs
About Sei Labs
Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the first parallelized EVM Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets.
Our teams are comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications.
Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders.
Check out our website and docs for more details.
Incubations Engineering at Sei
Sei Labs is looking for a Fullstack Engineer to help shape the future of Web3 by empowering innovative, high-impact trading applications across the Sei Blockchain. You'll work with a team at the forefront of blockchain technology, collaborating closely with our ecosystem partners to develop cutting-edge dApps spanning diverse Web3 domains (from DEX’s and games, to DePin, AI and beyond). If you're passionate about constant learning, rapid development, and making a tangible impact in a fast-paced, community-first environment, this is a unique opportunity to push the boundaries of what's possible in decentralized technology.
Requirements
5+ years of experience with full-stack development, with a focus on backend and API's
2+ years working in Crypto with production grade CEX/DEX trading infrastructure experience
Proficiency with Go / Typescript
Experience with database management using SQL, NoSQL, or similar technologies
Experience with cloud technologies such as AWS, Terraform
Vacancy posted 17 hours ago
Similar jobs that could be interesting for youBased on the Sr. Software Engineer - Trading Infrastructure in New York, NY vacancy
$183k - $200k
...interview process.About the Role:We're looking for an experienced infrastructure engineer to help evolve how Gusto stores and accesses data as the... ...expertiseHere's what we're looking for:6+ years of software engineering experience building and operating large-scale infrastructure...SeniorFull timeWork at officeLocal areaRemote work2 days per week3 days per week$200k - $300k
Hudson River Trading (HRT) is looking for a Senior Software Engineer to focus on our Treasury Infrastructure. Coders at HRT work on small, highly productive, and efficient teams that design, improve, and maintain the technology that powers worldwide trading — at HRT, the...SuggestedWork experience placementWork at officeLocal areaImmediate startWorldwide$200k - $250k
...to clients. Cantor operates trading desks in every major financial... ...:We are seeking a Lead FIX Engineer with strong equities domain,... ..., overall trading platform/infrastructure support and taking an active... ...Party Networks and EMS/OMS software vendors (e.g., Fidessa, NYFIX...SeniorTemporary workWork at officeRemote work$175k - $250k
Senior Software Engineer - Data PlatformAbout MillenniumMillennium is a global, diversified alternative investment firm, founded in 1989. Defined... ...the development of the next generation of analytical and trading capabilities. The Fixed Income Applications development team...SeniorFlexible hours- ...Real Time Trading, Compliance & Risk Systems Engineer This opportunity is sitting in NYC - Hybrid 2-3x/week You will be responsible for designing, implementing & continuously evolving real time trading, compliance & risk systems on the engineering team. This team works...Senior
BAMM Staffing
New York, NY3 days ago $225k - $255k
...multibillion-dollar asset manager where the size of the engineering organization still allows for direct influence across key systems. Strategy Platform owns the infrastructure between quantitative research and live trading. Our systems orchestrate the transformation of...SeniorLocal area$250k - $330k
...how we work and grow as a team. About the Team The Infrastructure team builds and operates the foundations that power Decagon:... ...About the Role We’re hiring a Senior Infrastructure Engineer to design, build, and operate production infrastructure for high...SeniorFull timeWork at officeDecagon
New York, NY17 hours ago$200k - $400k
...how we work and grow as a team. About the Team The Infrastructure team builds and operates the foundations that power Decagon:... ...About the Role We’re hiring a Senior Infrastructure Engineer to design, build, and operate production infrastructure for high...SeniorFull timeWork at officeLocal areaDecagon
New York, NY17 hours ago$160k - $240k
Senior Software Engineer - The Deployment Infrastructure Location New York Business Area Engineering and CTO Ref # 10052745 Description & Requirements The mission of Application Frameworks at Bloomberg is to deliver a seamless, industry-aligned,...SeniorTemporary workFor contractorsWork experience placement- ...wealth management with you.The Role We're looking for a Software Engineer, Test Infrastructure (SETI) to help build the systems that keep our... ...for testing infrastructure that supports our critical trading systems and portfolio management platformEstablish testing...Senior
$160k - $240k
Senior Software Engineer - Hadoop Infrastructure Location New York Business Area Engineering and CTO Ref # 10049929 Description & Requirements The TeamBloomberg runs on data! It's our business and our product. Financial institutions need timely,...SeniorTemporary workFor contractorsWork experience placement$141.9k - $190.3k
Job Posting Title:Senior Software Engineer - Build Tooling InfrastructureReq ID:10142526Job Description:Technology is at the heart of Disney... ...Summary:As a Senior Software Engineer on the Build Tooling Infrastructure team at Disney Entertainment & ESPN Product & Technology (...SeniorFull time$167k - $196k
About the Infrastructure Engineering team:You will be a senior member of a small team focused on supporting and scaling our existing platform. We've gone from zero to hundreds of environments, we need your help to go from hundreds to thousands. We build on top of AWS so...SeniorWork experience placementImmediate start$153k - $204k
...enterprises, CoreWeave combines superior infrastructure performance with deep technical... ...in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025.... ...operates the SaaS platform that lets our engineers ship software quickly, reliably, and safely. We own...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$175k - $215k
...magic of frictionless experiences.We’re looking for a Senior Software Engineer to join our Network Engineering team to accelerate building... ...platform. In this role, you will build the next-generation infrastructure that underpins all systems at CLEAR. The ideal candidate...SeniorCasual workWork at officeFlexible hours$153k - $242k
...enterprises, CoreWeave combines superior infrastructure performance with deep technical... ...in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025... ...a highly skilled and motivated Sr. Infrastructure Engineer to join our Hardware Engineering Dev...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$135k - $200k
...Palantir builds the world’s leading software for data-driven decisions and operations... ...The Role As a Senior Software Engineer on Network Infrastructure you will be joining a team whose... ...allowing our employees to strike the right trade-off for their personal productivity....SeniorFull timeWork experience placementWork at officeRemote workWork from homeRelocation packagePalantir Technologies
New York, NY17 hours ago$160k - $240k
Senior Software Engineer - Apache Kafka Infrastructure Location New York Business Area Engineering and CTO Ref # 10051649 Description & Requirements The Bloomberg Managed Services organization (BMS) is responsible for creating and curating Bloomberg...SeniorTemporary workFor contractorsWork experience placement- ...individuals to express views on real-world events by trading on outcomes across politics, economics,... ...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...Senior
$175k - $200k
...global markets and innovative, transparent trading solutions to our clients. As a market... ..., in 36 countries worldwide ATLAS SOFTWARE ENGINEER Our Atlas Development team is a... ...development of Virtu's client trading infrastructure that serves hundreds of clients. As a...Full timeWorldwideVirtu Financial Inc.
New York, NY17 hours ago- ...express views on real-world events by trading on outcomes across politics, economics,... ...RolePolymarket is looking for a Senior Backend Engineer to join our DeFi Trading team and own... ...engines, order routing, or market data infrastructure where tail latency, correctness, and...SeniorImmediate start
$174k - $253k
...experience. 5 years of experience with software development in C++, C, or Python.3 years... ...of experience developing large-scale infrastructure, distributed systems or networks, or experience... ...technologies. Google's software engineers develop the next-generation technologies...Senior$180k - $250k
...Senior Software Engineer, Infrastructure Artemis is building the future of AI-driven defense - helping companies detect and defend themselves effectively in an era where AI is fighting AI on the cyber battlefield. We're backed by First Round Capital, Brightmind,...SeniorArtemis Security
New York, NY17 hours ago- ...Sandbar Infrastructure Engineer Sandbar is an interface company in New York City. We aim to augment individuals so we can each think, act, and move more freely. Our team has built SW, ML, and HW products across Meta, CTRL-labs, Google, Apple, Fitbit, Peloton, and Equinox...SeniorSummer work
Sandbar Inc
New York, NY2 days ago $175k - $210k
...Senior Software Engineer - Infrastructure New York Company Overview Arcesium is a global financial technology firm that solves complex data-driven challenges faced by some of the world's most sophisticated financial institutions. We constantly innovate our platform...SeniorArcesium
New York, NY17 hours ago$179k - $224k
...trillion in assets. Its open platform integrates with nearly 650 software, data and consulting partners to power end-to-end investment... ...Geneva and São Paulo. The Role We are seeking a Senior AI Engineer to join our AI Platform team. The AI Platform team is focused...SeniorFull timeH1bRemote workWorldwideVisa sponsorshipWork visaAddepar
New York, NY17 hours ago$175k - $220k
...Senior Software Engineer Courier Health is on a mission to solve one of the biggest and most meaningful opportunities in healthcare:... ...saving therapies, and every one of those patients depends on infrastructure that is reliable, secure, and ready to scale. The platform...SeniorWork at officeCourier Health
New York, NY1 day ago$145.4k - $195k
Job Posting Title:Sr Software Engineer - Media Platform AllianceReq ID:10145062Job Description:Disney Entertainment and ESPN Product & TechnologyTechnology... ...s brokenWhy This Might Be Interesting:You’d be working on infrastructure that powers some of the biggest streaming platforms in the...SeniorFull timeWork at office$180.5k - $236.91k
Hi, we're Oscar. We're hiring a Senior Software Engineer, Cloud Infrastructure / SRE to join our Engineering team.Oscar is the first health insurance company built around a full stack technology platform and a relentless focus on serving our members. We started Oscar in...SeniorFull timeWork at officeFlexible hours$148.75k - $192.5k
...we do matters. We provide the financial infrastructure that powers the global economy. As a... ...tradable products, Cboe delivers cutting-edge trading, clearing and investment solutions to... ....Role OverviewWe are seeking a Senior Engineer for Cboe’s Cloud Operations team. The...SeniorFull timeWork at officeImmediate start
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. Software Engineer - Trading Infrastructure. Be the first to apply!
Related searches
- agile software developer New York, NY
- software developer internship no experience New York, NY
- intermediate software engineer New York, NY
- software engineer staff New York, NY
- experienced software developer New York, NY
- work from home software developer New York, NY
- software developer no experience New York, NY
- software developer fintech New York, NY
- software data engineer New York, NY
- financial software developer New York, NY