Senior Backend Engineer: Time Layer for the Future
Cron Inc.
A technology company in New York is seeking a Senior Backend Engineer to build the foundational infrastructure for their innovative calendar tool. In this role, you will work collaboratively with a small, talented team to design scalable back-end solutions and shape engineering practices. You should be an experienced contributor with a good understanding of modern web technologies, eager to solve complex problems while maintaining quality code. Join us to influence the future of productivity tools! #J-18808-Ljbffr
$230k - $270k
...Join us in building the future of finance. Our mission is to democratize... ...systems that support real‑time trading, market data, and... ...and setting the standard for engineering quality across the platform Lead... ...environments Expertise in backend development using languages such...SeniorWork at officeImmediate startFlexible hoursShift work3 days per week- ...technology company in New York, NY is seeking a qualified Engineer to enhance their core services. Candidates should... .... The role involves designing features for real-time systems and offers an opportunity to shape the future of institutional finance in a fast-moving...Senior
- ...Sangoma Technologies Corp. is seeking a full-time Senior Backend Developer who will work remotely from eastern or central time zones. The ideal candidate will design and implement robust backend systems for UCaaS products, focusing on security and reliability. Key responsibilities...SeniorFull timeRemote work
- ...LiveKit is seeking a Senior/Staff Engineer to enhance and manage the media pipeline essential for real-time communications on its platform. You'll design, optimize, and oversee systems that handle media ingestion and export in LiveKit sessions, impacting voice agents...Senior
- ...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
$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... ...impact team at a Series A company, designing systems for real-time shipment risk assessment. The role offers a competitive...SeniorVisa sponsorship$170k - $200k
...A leading advertising technology company seeks a Senior Software Engineer in New York. You will design and build core components for a Demand Side... ...high-throughput, low-latency distributed systems for real-time programmatic advertising. The role involves developing and optimizing...Senior$141k - $216.6k
...BOSTON TRUST WALDEN COMPANY is seeking a Senior Backend Engineer to join the Assistive Dispatch team in New York. The role involves building systems for processing real-time communications for 911 centers, utilizing a tech stack that includes Ruby on Rails and Golang....Senior- ...Twenty is seeking an experienced backend engineer to design and build backend systems that handle real-time operational data. With a focus on cybersecurity, this role requires collaboration across teams and high standards for security and reliability. Qualified candidates...SeniorFlexible hours
- ...alongside exceptional teammates, you’re going to love doing your best work at Trellis. Your Mission We’re hiring a Senior Backend Engineer to advance our Real-Time Bidding (RTB) capabilities. You’ll join a nimble, driven team and play a key role in shaping our product and...SeniorRemote workFlexible hours
$180k - $220k
...Tradeweb Markets in Jersey City is seeking a C++ Developer to enhance and maintain backend servers for real-time trading applications. The role requires 2-5 years of C++ experience, strong problem-solving skills, and the ability to communicate effectively across teams....SeniorWork at officeRemote work$180k - $220k
...Tradeweb is seeking a C++ Developer to join their remote team. Responsibilities include enhancing backend servers for real-time trading applications and working on project lifecycles. Candidates should have 2-5 years of C++ programming experience, a college degree in computer...SeniorRemote work- ...Flexmadesoftware is seeking a Senior PHP Developer to design and evolve a complex data-processing platform... ...Technology sector. The role emphasizes backend architecture, handling high-load systems, and managing real-time data flows from IoT devices. This position will...Senior
$130k - $196.5k
...requirements. We on the Pixel Serving team are part of the Identity Engineering teams at LiveRamp. We are LiveRamp's gateway for all realtime... ...advertising technology stack. Own several distributed real time APIs and applications, written in Go, that service external...SeniorWork 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...SeniorImmediate start
- ...Code.Hub is hiring a .NET Software Engineer to join a hybrid agile team working on innovative gaming and entertainment platforms. You'll design and develop scalable software systems for real-time applications used by millions. The role requires expertise in C#, ASP.NET...Senior
- ...Fuse Energy, a leading force in renewable energy in the United States, seeks a Software Engineer to enhance their digital infrastructure. The role involves building a real-time digital twin of energy generation and customer demand, developing messaging interfaces, and...SeniorRelocation package
- ...company in the United States is seeking an experienced backend engineer to join their Research & Development team. This role involves... ..., competitive salary, and opportunities for development, making it an exciting time to contribute to the future of fintech. #J-18808-Ljbffr...Senior
- ...Framework Ventures is seeking a Senior Rust Backend Engineer to design and implement high-performance trading APIs supporting low-latency order entry and market data. You'll collaborate with a distributed team to optimize backend services, ensuring system resilience and...Senior
- ...Framework Ventures is looking for a Senior Backend Engineer to design and develop risk analysis and monitoring systems. Candidates should have robust Rust experience, familiarity with data pipelines, and strong quantitative skills. Startup adaptability and experience in...Senior
- ...A creative technology firm seeks a Senior Backend Engineer to enhance the platform backbone. This role involves building systems for scalable performance and improving observability. Ideal candidates will have 5+ years of backend experience and deep TypeScript expertise...SeniorWork at office
- ...company in New York is seeking an experienced Backend Engineer to develop and maintain RESTful APIs.... ..., health care coverage, flexible paid time off, and various perks including gym... ...reimbursement. Join an innovative team driving the future of connectivity. #J-18808-Ljbffr...SeniorFlexible hours
- ...BairesDev seeks a Senior Elixir Engineer to design and develop real-time backend services using Elixir and the Phoenix framework. Ideal candidates will have over 4 years of experience in software engineering and a deep understanding of functional programming principles...SeniorRemote workFlexible hours
- ...Own, evolve, and scale the real-time infrastructure behind Stickerbox: an AI-powered... ...is a Brooklyn-based company building the future of play. Description Founded by Arun Gupta... ...and the speed kids demand. We need a Backend Engineer to own and evolve this infrastructure. You...SeniorWork at officeWork from homeSleeping nightsFlexible hours
- ...Senior Backend Engineer Bevel is an AI Health Companion that helps people make smarter decisions about... ..., and more, and turns it into real-time, personalized guidance. Whether you're... ...You'll get an opportunity to shape the future of Bevel and have full ownership and creative...SeniorWork at office
- ...Senior Backend Engineer WHY THIS ROLE EXISTS Our client is building AI technology... ...patient data in real time while maintaining strict HIPAA... ...Implement validation layers and human escalation protocols... ...backend infrastructure for future AI healthcare capabilities....Senior
- ...recognised by the Financial Times for three consecutive years.... ...fintech unicorns. About the role Engineering at Moniepoint is an inspired,... ...infrastructure, and shaping future-facing strategies around AI,... ...Design scalable, production-ready backend systems. Spearhead key...SeniorWork at office
- ...reflect collective expectations about the future. We're growing fast, both in terms of... ...the Role Polymarket is looking for a Senior Backend Engineer to work on Gamma, the core backend powering... ...systems like Redpanda or Kafka, real-time data pipelines, and gRPC service...SeniorImmediate start
- ...and resources they need to build the future of decentralized applications. We... ...Solana ecosystem. We are looking for a Senior Backend/Infrastructure Engineer with experience in building and... ...friendly environment Generous vacation and time-off policy Opportunities for...SeniorRemote workFlexible hours
$165k - $235k
...validation across multiple backend systems Design and... ...API‑first orchestration layers that coordinate across... ...You are a product‑minded engineer who thrives at the... ...within the Eastern Standard time zone for collaboration.... ...may be modified in the future. Spotify is an equal...SeniorFlexible hours
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