Senior Backend Engineer Time Lifecycle Platform
Justworks
Justworks in New York is seeking a Senior Software Engineer to enhance backend systems, focusing on compliance engines and project tracking. Ideal candidates will have 6+ years of experience and expertise in object-oriented design, collaborating with teams to implement APIs and systems integrations.
This role is crucial for ensuring successful payroll processes and requires a strong understanding of data structures. The position supports professional growth in a dynamic environment with engineers acting as tech leads.
#J-18808-Ljbffr$170k - $200k
...leading advertising technology company seeks a Senior Software Engineer in New York. You will design and build core components for a Demand Side Platform, focusing on high-throughput, low-latency distributed systems for real-time programmatic advertising. The role involves...PlatformSenior$130k - $160k
Getclera is looking for a Senior Backend Engineer to enhance the backend systems of CONTXT, an innovative logistics platform. With over 5 years of experience, your work will focus on... ...A company, designing systems for real-time shipment risk assessment. The role offers...PlatformSeniorVisa sponsorship- ...leading financial services firm located in New York seeks an experienced backend engineer to innovate and develop low-latency systems for automated trading. You will enhance real-time trading platforms utilizing technologies like Kafka and Docker, collaborating with cross...PlatformSenior
- ...financial technology company in New York, NY is seeking a qualified Engineer to enhance their core services. Candidates should have a... ...NoSQL databases. The role involves designing features for real-time systems and offers an opportunity to shape the future of institutional...PlatformSenior
$130k - $196.5k
...LiveRamp is the data collaboration platform of choice for the world's most innovative companies... ...Serving team are part of the Identity Engineering teams at LiveRamp. We are LiveRamp's... ...stack. Own several distributed real time APIs and applications, written in Go, that...PlatformSeniorWork from homeFlexible hoursNight shift- A pioneering technology company is seeking a Senior Backend Engineer to develop and scale core services that empower real-time manufacturing operations. With over 7 years of experience, the ideal candidate will have proficiency in Go or Java, and strong expertise in API...PlatformSeniorImmediate start
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$200k - $400k
...Senior Backend Engineer (Blockchain Infrastructure / Onchain Systems) Location: New... ...This rapidly scaling fintech platform is building one of the largest real-time prediction markets in the world... ...internals, including transaction lifecycle, gas mechanics, mempool behavior...PlatformSeniorContract workWork at officeRemote work- ...Polymarket Backend Engineer Polymarket is the world's largest... ...prediction market platform. We enable individuals... ...integrations, and the market lifecycle infrastructure that... ...up-to-date in real time. You'll be a core individual... ...working with other senior engineers to design,...PlatformSenior
- ...Senior Backend Engineer At Commure, we're building the AI Operating System... ...documented, and financed. Our platform spans the full care journey... ...in. You'll own the full lifecycle of AI features from prompt... ...extensive experience Full time professional software development...PlatformSeniorFull timeImmediate start
- ...Lev Engineering Team Role Lev is the operating system... ...a unified, AI-native platform that serves every stakeholder... ...Lev powers the entire lifecycle of a deal. We are... ...they are delivered on time while functioning... ..., and Postgres on the backend and React.js on the front...PlatformSeniorWork at office
- ...Polymarket Backend Engineer Polymarket is the world's largest prediction market platform. We enable individuals to express views on real... ...transaction volumes and real-time data with low latency. Own... ...networks work: transaction lifecycle, gas mechanics, mempool dynamics...PlatformSeniorContract work
- ...wealth management company located in New York is seeking a Senior Backend / Infrastructure Engineer to design and build critical backend services and APIs... ...strong understanding of security practices and cloud platforms. This high-impact role requires mentoring junior...PlatformSenior
- ...clients include The New York Times and the world's most... ...stack. The Role As a Senior II Backend Engineer at Ethyca, you will be a technical... ...across the development lifecycle 3. Collaboration & Mentorship... ...~ Comfortable with cloud platforms (AWS, GCP, Azure),...PlatformSeniorWork at officeRemote workShift work2 days per week
$180k - $220k
...Employment Type Full time Location Type On-site Department Engineering About Blackbird: Blackbird... ...a loyalty and payments platform establishing meaningful... ...restaurants. As a Senior Backend Engineer, you’ll bridge... ...services, managing wallet lifecycle events, transactions,...PlatformSeniorFull timeContract workLive outWork at officeFlexible hours$170k - $240k
...documented, and financed. Our platform spans the full care... ...the autonomous backend that turns healthcare... ...You'll own the full lifecycle of AI features from prompt... ...We're looking for a Senior Backend Engineer who takes ownership... ...experience ~ Full time professional software...PlatformSeniorFull timeWork at officeImmediate start- ...A leading data platform company is seeking a Senior Backend Software Engineer to play a crucial role in building scalable AI-native data infrastructure. This position... ...teams to develop solutions that impact real-time analytics and data access at scale. #J-18808-Ljbffr...PlatformSenior
- ...Oscar is seeking an experienced backend engineer for their team in New York, New York. This role involves building and scaling high-performance... ...services in Rust, designing distributed systems for real-time data flows, and ensuring system reliability and throughput. The...Senior
$225k - $350k
...Hypha Hypha is an AI-native platform transforming asset management across the full lifecycle—acquisition, management, and... ...: Providing real-time visibility into asset performance... ...inefficiencies Role Overview As a Senior/Staff Backend Engineer, Applied AI at Hypha, you...PlatformSeniorFull time$175k - $240k
...Senior Backend Engineer Focused on Enterprise Readiness & Identity LangChain is hiring a Senior... ...to build the features that make our platform secure, compliant, and scalable for enterprise... ...enterprise onboarding and tenant lifecycle management for reliability and...PlatformSeniorWork at officeFlexible hours- ...and an ex-Amazon Alexa engineer who led AI/ML teams at... ...opportunity to own foundational backend systems at a critical... ...and legacy healthcare platforms via APIs and RPA.... ...systems using LLMs with real-time monitoring, safety... ...architecture with the CTO and a senior engineer. Onsite...PlatformSenior
- ...get patients the right care, at the right time, in the right setting. Role Description We're seeking a Senior Backend Engineer with a passion for systems architecture... ...shaping the technical foundation of our platform , ensuring reliability, scalability, and...PlatformSeniorWork at office
- ...Senior Backend Engineer WHY THIS ROLE EXISTS Our client is building AI technology to make healthcare accessible... ...support AI healthcare tools and internal platform workflows Process sensitive patient data in real time while maintaining strict HIPAA compliance...PlatformSenior
- ...considered. We are looking for a Senior Backend Engineer to join a fast-moving applied AI and... ...The focus is twofold: architecting the platform to sustain significantly increased... ...implementation. Details Schedule: Full-time Location: Hybrid (NYC) Type of...PlatformSeniorFull time
- ...across dozens of sources. By the time these insights reach... ...Who we are A small, senior team with roots at Google, a1... ...The role You'll be a core backend engineer building the services and infrastructure... ...that power our AI platform. You'll design and implement...PlatformSenior
$160k - $240k
...About the job Senior Backend Engineer Senior Backend Engineer Location: New York City,... ...Model: Hybrid Employment Type: Full-time Salary: $160,000 - $240,000 +... ...shaping the long-term architecture of the platform. You will work on distributed...PlatformSeniorFull timeHome officeFlexible hours$200k - $400k
...for both clients and candidates. Senior Backend Engineer (Exchange Infrastructure) Location:... ...transforming collective sentiment into real-time, market-driven probabilities. With... ...information infrastructure. The platform operates at the intersection of trading...PlatformSeniorWork at office- ...Senior Backend Engineer Fin is a next-generation payments platform built for high-value, global, and instant transactions. We are a Series A-stage company backed... ...correctness in financial systems. We value your time: our process focuses on practical system design...PlatformSeniorWorldwide
- An innovative AI startup in New York is seeking a Senior Backend Engineer to design and build core systems for its agentic infrastructure. The role involves architecture of real-time data processing systems and collaboration with ML engineers. Candidates should have 5+...Senior
$165k - $190k
...Senior Backend Engineer At Ernesta, our mission is to bring gorgeous, design-focused custom rugs... ...systems that manage order lifecycles, fulfillment workflows, inventory, and... ...contracts between the ERP and external platforms Write automated tests and contribute...PlatformSenior
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