Senior Backend Infra Engineer — Scale a Rapid Platform
RST Recruitment
RST Recruitment is seeking a Senior Backend Infrastructure Engineer in New York, NY, to lead the architecture and scalability of essential systems for a rapidly growing consumer platform. Candidates should have over 4 years of experience in infrastructure engineering, focusing on high-traffic systems. The role demands expertise in cloud management, particularly GCP, and proficiency in Python. The position also encourages innovative thinking to enhance reliability and performance. #J-18808-Ljbffr RST Recruitment
$180k
6AM City, LLC is seeking a Sr. Backend Engineer to enhance its platform as it scales for more customers. The ideal candidate will bring expertise in relational databases like Postgres, AWS infrastructure management, and architectural patterns for high scalability. This...PlatformSeniorRemote job- Beli Technologies, Inc. is seeking a Backend Infrastructure Engineer in New York. The role involves scaling core systems on Google Cloud Platform and working on application scalability, reliability, security, and developer tooling. Ideal candidates should have 4+ years...PlatformSenior
$180k - $220k
...About the Role We're looking for a Senior Backend Engineer to build the systems and services that power our product experience... ...content discoverable, our features responsive, and our platform reliable at scale. Your work will directly shape what users experience...PlatformSeniorWork experience placementWork at officeFlexible hours- A leading wealth management firm in New York is seeking a Senior Backend / Infrastructure Engineer to develop and scale backend systems for their financial platform. In this high-impact role, you will work with advanced technologies, ensuring secure and efficient operations...PlatformSenior
$200k - $250k
...Senior/Staff Backend Engineer (Platform & AI Systems) Recruiting from Scratch is a premier talent firm that... ...on ~$2M raised), the company is scaling rapidly and expanding its engineering team... ...heavy domains (bonus: legal, fintech, infra, or ops platforms)...PlatformSeniorH1bWork at officeRemote workVisa sponsorship3 days per week- ...ExaCare AI, based in New York, is searching for a Senior Software Engineer (Platform) to enhance and scale their infrastructure and backend systems. The role demands expertise in TypeScript and PostgreSQL while focusing on operational excellence and system reliability....PlatformSeniorFlexible hours
$170k - $270k
...Staff member to take ownership of the infrastructure that powers clinical decision-making at scale. Key responsibilities include scaling AWS infrastructure, designing backend services and APIs, and improving system reliability. Ideal candidates will have a strong background...PlatformSenior- ...A fintech and e-commerce platform is looking for an experienced Backend Engineer to design scalable systems and lead the transition to microservices. The ideal candidate will have over 5 years of backend engineering experience, proficiency in Kotlin and AWS, and a passion...PlatformSeniorFlexible hours
$132k - $150k
...environments. Role Overview As a Senior Software Engineer - Backend & AI Infra focus, you will play a critical... ...evolving CVector’s core backend platform. You will work on time-series data... ...customer trust, and CVector’s ability to scale intelligent energy management...PlatformSeniorWork experience placementLive inWork at officeVisa sponsorshipFlexible hours- Polymarket is looking for a Senior Backend Engineer in New York City, to architect and implement Go-based services for their markets platform. This role focuses on high-performance systems and involves collaboration across teams. Ideal candidates will have 5+ years of experience...PlatformSenior
- ...an ex-Amazon Alexa engineer who led AI/ML... ...paying customers, rapidly growing revenue, and... ...own foundational backend systems at a critical... ...operations and large-scale AI systems,... ...legacy healthcare platforms via APIs and RPA.... ...with the CTO and a senior engineer. Onsite...PlatformSenior
- ...Senior Backend Engineer WHY THIS ROLE EXISTS Our client is building AI technology... ...secure systems at massive scale. WHAT YOU WILL BUILD... ...healthcare tools and internal platform workflows Process... ...and reliability to support rapid user growth AI System Integration...PlatformSenior
- ...largest prediction market platform. We enable individuals to... ...is looking for a backend engineer to help build and scale the core exchange infrastructure... ...contributor working with other senior engineers to design,... ...across product, infra, and data to ensure tight...PlatformSenior
$160k - $240k
...About the job Senior Backend Engineer Senior Backend Engineer Location... ...Backend Engineer to join a rapidly growing AI and Data... ...long-term architecture of the platform. You will work on distributed... ..., graph databases, large-scale data pipelines, and real-...PlatformSeniorFull timeHome officeFlexible hours$200k - $400k
...both clients and candidates. Senior Backend Engineer (Exchange Infrastructure) Location... ...Equity Company Description This rapidly scaling fintech marketplace enables users to... ...information infrastructure. The platform operates at the intersection of...PlatformSeniorWork at office- ...Polymarket Backend Engineer Polymarket is the world's largest... ...prediction market platform. We enable individuals... ...managed, and resolved at scale. This role is focused... ...working with other senior engineers to design, implement... ...across product, infra, data, and markets operations...PlatformSenior
$200k - $400k
...Senior Backend Engineer (Blockchain Infrastructure / Onchain Systems) Location: New York, NY or Remote Company Stage: High-Growth... ...Salary: $200,000 - $400,000 Base + Equity This rapidly scaling fintech platform is building one of the largest real-time prediction markets...PlatformSeniorContract workWork at officeRemote work- A leading crypto information platform is seeking a Senior Backend Engineer to design, build, and maintain scalable backend systems. This role involves owning API development, database optimization, and collaborating across teams. Ideal candidates will have over 5 years...PlatformSeniorRemote jobFlexible hours
$40 per hour
...Senior Backend Engineer Doctronic | New York City ONSITE (Hybrid) | Reports to CEO The... ...need backend infrastructure that can scale our AI doctor platform to billions of consultations while... ...services Performance optimization for rapid user growth AI System...PlatformSenior$175k - $225k
...Founding Software Engineer Package: $175K... ...building the modern data platform for alternative... ...leading VCs and senior operators from... ...The role is heavily backend-focused, with exposure... ..., prototype rapidly, and help shape both... ...hiring as the team scales → Help build...PlatformSeniorPermanent employmentTemporary workWork at officeImmediate start$182.3k - $220k
...integrated healthcare platform that connects... ...systems that operate at scale, with an opportunity... ...We are looking for a Senior Software Engineer to join the Patient Experience... ...at Ro. This is a backend, product-focused role... ...backend systems through rapid growth on a high-...PlatformSeniorLocal areaFlexible hours- ...Is Every Company's Ai Qa Engineer Spur builds fundamental... ...Role As our founding infra/backend engineer, you'll architect... ...backbone of Spur's core platform—define, build, and scale mission-critical infra powering... ..., and CI/CD practices Rapidly iterate with product,...PlatformLive inWork at officeLocal areaFlexible hours
- ...Senior Backend Infrastructure Engineer (GCP) By changing the way people explore restaurants... ...fastest-growing consumer platforms in the country. Beli helps... ...recommendation systems, maps, and large-scale data infrastructure. As our user base grows rapidly, we're investing heavily in...PlatformSenior
- Senior Backend Infrastructure Engineer We are looking for a Senior Backend Infrastructure... ...of experience to own and scale the core systems powering... ...fastest-growing consumer platforms in the country. You'll have... ...as the platform grows rapidly. This is a role for someone...PlatformSeniorWork experience placementVisa sponsorship
$185k - $275k
...blockchain network, an open-source platform that operates at high-scale today. Developers and companies... ...is expanding to support the rapidly growing and changing Stellar... ...You'll join a team of talented engineers designing APIs, backend services, and tools that serve...PlatformSeniorTemporary workWork at officeLocal areaWorldwideFlexible hours$170k - $195k
...Our commercial agent platform, consisting of LangSmith... ...and manage agents at scale across their organization... ...LangChain powers top engineering teams at companies... ...LangChain is hiring a Senior Backend Engineer focused on Enterprise... ...closely with infra, product, GTM, and our...PlatformSeniorFlexible hours- ...most advanced organizations scaling AI responsibly. We're on a... ...stack. The Role As a Senior II Backend Engineer at Ethyca, you will be a... ...speed and excellence; ship rapidly while maintaining high standards... ...~ Comfortable with cloud platforms (AWS, GCP, Azure),...PlatformSeniorWork at officeRemote workShift work2 days per week
- A fast-growing Series A startup in New York is looking for a Senior Software Engineer (Backend) to help design and develop their next-generation platform. The role involves building scalable systems, working with a collaborative team, and coming up with innovative solutions...PlatformSenior
$195.5k - $264.5k
...Pave is looking for an experienced backend engineer to lead critical services on their compensation intelligence platform. The ideal candidate will have at least 5 years of experience in backend engineering, with a strong grasp of data-heavy applications using TypeScript...PlatformSenior$198k - $250k
Capitolis is seeking a Senior Platform Engineer in New York City, NY. In this role, you will architect and build backend systems, collaborating closely with Infra and SRE to ensure system reliability. We value ownership, collaboration, and a willingness to grow within a...PlatformSenior
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