Senior Backend Engineer for Low-Latency FinTech Systems
Longbridge
Longbridge, a leading next-generation social brokerage service provider, is seeking a Senior Backend Developer to shape the core infrastructure for US securities trading. You will design high‑performance, low‑latency systems and tackle massive concurrency and distributed reliability. You will collaborate with cross‑functional teams to translate complex trading requirements into scalable solutions, optimize for micro‑millisecond latency, and continuously modernize the tech stack with best #J-18808-Ljbffr Longbridge
$10k
...same. If you want to build systems that directly shape how companies... .... We're looking for a backend engineer who loves complex systems, obsesses... ...experience, ideally in fintech, payments, or transactional... ...and scaling high-volume, low-latency architectures. Strong system...SeniorFull timeWork at officeHome officeRelocation packageFlexible hours- Talos is looking for a Senior Software Engineer to join the Core team in New York, NY. You will focus on... ...ecosystem, which includes developing low-latency messaging systems and API layers. This role requires expertise in backend engineering and distributed systems, as...Senior
- Millennium is hiring a Senior HFT Developer in New York to design and build low-latency components vital for trading systems. The role involves collaboration with architects and quantitative researchers to optimize production systems. Candidates should have 5+ years of...Senior
- A leading recruitment agency is seeking a senior C++ engineer based in New York to develop and enhance latency-critical trading systems. In this full-time role, you will collaborate... ...C++ skills, along with experience in low-latency systems, are essential. This position...SeniorFull time
$60 - $100 per hour
Primis is seeking a Senior Software Engineer (Core Trade) to enhance our global fintech platform based in New York. Ideal candidates will have at least 5 years of Java experience focusing on low-latency systems. Responsibilities include developing Java services, resolving...SeniorHourly pay- Polymarket is seeking a Senior Backend Engineer to join the DeFi Trading team in New York. This role involves enhancing our exchange systems, particularly focusing on low-latency APIs and high-throughput data streams. The ideal candidate will have expertise in Go and Rust...Senior
- Yahoo Holdings Inc. in New York is searching for experienced backend engineers to design and operate scalable systems for Yahoo Search. Ideal candidates will have over 5 years of professional experience and strong programming skills in C++, Python, or Go. The company offers...SeniorFlexible hours
- Talos in New York is seeking a Senior Software Engineer to build and maintain the foundational... .... This role involves designing low-latency messaging systems and API layers crucial for real-time... ...ideal candidate has over 7 years of backend engineering experience, with...Senior
- RE Partners in New York seeks an experienced Principal Java Engineer to join our high-performing engineering team, focusing on low-latency, high-throughput backend systems in the payments domain. You will design and build scalable Java services, with Spring Boot expertise...
- ...team designs and operates the systems that power creator... ...Looking For We’re looking for a Senior / Staff Backend Engineer (API) - Economy to join our... ...backend engineering for SaaS, fintech, marketplaces, or online... ...and proactive self‑starter Low ego, high ownership, and collaborative...SeniorRemote workFlexible hours
$220k - $275k
...technically elite, and has remained low-profile while achieving top-10 market positioning. Engineering talent comes from Stripe,... ...for a strong generalist backend engineer — senior to staff level — to join the... ...engineering team. This is a systems and infrastructure role, not...SeniorWork at office- Chicago Trading Company in New York is seeking a Senior Engineer to enhance the market data team. The successful candidate will design and develop low-latency systems delivering real-time data critical for trading decisions. With a focus on fast-paced trading environments...Senior
- Citigroup is seeking an Infrastructure Technology Lead, Senior Vice President, to drive low-latency electronic trading infrastructure architecture as a... ...contribution, and execution across Linux, networking, HPC file systems, and DevOps in a complex, regulated environment. The...Senior
- ...Architectures - Infrastructure is seeking a senior SME for electronic trading... .... The role offers leadership the global low-latency technology landscape, collaborating with... ...role requires deep Linux, networking, and systems programming expertise, with a track record...Senior
- Radley James is seeking a Senior C++ Developer in New York to join a quant hedge fund in expansion. This role focuses on building high-performance C++ systems that support market microstructure and live trading analytics. The ideal candidate will have expertise in C++...Senior
- ...live in fragmented systems and manual... ...consumer-facing fintech applications - handling... ...infrastructure, complex engineering, and product... ...re looking for a BackEnd Engineer to join... ...‑performance, low‑latency systems that support... ...– Mid, Senior, Staff, or Principal...Live inWork at officeRemote workWork from homeMonday to ThursdayShift work
- Ostium, based in New York, is seeking a mid-level infrastructure/backend engineer to manage migration of services to a new infrastructure. You will work on decreasing latency, improving reliability, and allowing developers self-service capabilities. The ideal candidate...
- ...leading technical design for greenfield Java projects. We value strong analytical skills and require extensive experience with low latency systems. Our culture encourages diverse perspectives and offers a hybrid work environment with competitive compensation. #J-18808-...Senior
- ...based in New York, is looking for a Senior Market Data Engineer to oversee core components of their market... ...and implement high-performance systems, drive protocol upgrades, and ensure... ...experience, a deep understanding of low-latency systems, and the ability to optimize...Senior
$170k - $250k
Intercontinental Exchange Holdings, Inc. seeks a Senior Manager of Engineering to lead a team responsible for trading systems development in a high throughput environment. This full-time role involves architecture design and ensuring system performance and reliability....SeniorFull time$175k - $250k
...Trading in New York is searching for a skilled C++ Software Engineer to enhance their high‑frequency trading platform. With over... ...candidates should have proficiency in modern C++ and experience in low-latency systems. The role involves platform development, testing, and...Senior- A financial technology firm is looking for a Senior Full Stack Developer to optimize high-performance financial systems in New York. You will engage in treasury operations... ...experience and a strong background in low-latency services specifically tailored for the financial...Senior
$160k - $250k
A leading financial services firm in New York seeks a Quantitative Developer to enhance their low-latency C++ systems for algorithmic trading. The ideal candidate should have at least 10 years of professional experience, including 5 years in a front-office role, and a strong...Senior- Belvedere Trading is seeking a Senior Trading Software Engineer to advance our high-performance trading platform. You will work closely with traders... ...evolve infrastructure behind automated options trading systems. Core platform is in Java, with expansion into modern C++...Senior
- ...Blueprint LLC in New York, NY, is seeking a C++ Software Engineer focused on developing innovative trading systems that drive research and trading efforts. You will... ...with an emphasis on performance tuning for ultra-low latency systems. Enjoy perks like unlimited snacks and...Senior
- ...L.P. is seeking a skilled developer to architect and optimize low latency trading components. You'll collaborate with quantitative researchers... ...in C++, Python, and performance tuning, ensuring high system availability and resiliency. Experience in a trading environment...Senior
- Flow Traders is seeking a Senior C++ Software Engineer to bolster our trading‑systems team in Amsterdam. You will develop core platform components used by researchers... ...and traders, focusing on high‑performance, low‑latency C++ implementations across data feeds, pricing...Senior
$200k - $250k
IEX is looking for an expert in C++ development to work on low latency trading systems in New York. You'll oversee the development of application frameworks and contribute to systems that handle order entry and market data. Ideal candidates should have experience with electronic...SeniorFlexible hours- Recruiting from Scratch is looking for a Senior Backend Engineer to design and build high-performance backend systems. This role involves optimizing systems for performance... ...with cross-functional teams in a fintech marketplace. You will own the reliability and...
- RST Recruitment is seeking a mid-career to senior backend engineer to build and scale complex mortgage underwriting systems in a regulated fintech environment. You will translate intricate business logic into precise, reliable code, collaborating closely with mortgage subject...Senior
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