Staff Backend Engineer - High-Performance Archival APIs
Helius
A technology company is seeking a Staff Backend Engineer to lead the development of ingestion and indexing systems. The ideal candidate will have over 7 years of backend engineering experience, expertise in Rust or C++, and the ability to drive technical decisions. This role offers high-impact work in a remote-first, flexible environment, with a competitive salary and significant responsibility as the team continues to grow. #J-18808-Ljbffr
- ...the platform powers concerts, meetups, performances, niche communities, and creator‑run... ...term growth. Our team operates with high velocity and high impact—without sacrificing... ...For We’re looking for a Senior / Staff Backend Engineer (API) - Economy to join our Economy team....PerformanceRemote workFlexible hours
- MoneyLion is seeking a Senior Software Engineer to join our Backend Core Enterprise team in New York City, working onsite 3 days a... ...large-scale backend systems, focusing on data-driven APIs and high-quality performance. With 3-5 years of software engineering experience,...Performance3 days per week
- ...States is seeking a Senior Full Stack Engineer to design and build robust backend services while also collaborating... .... The role includes evolving core APIs, improving service reliability,... ...and a proven ability to optimize performance in production environments. Competitive...Performance
$165k - $190k
byebyeoffice is seeking a Remote Staff Client Services Software Engineer to support the BloodHound Enterprise team. Candidates should have 8+ years... ...engineering experience, with expertise in building high-performance data systems using Python, Go, or C#. The role offers...PerformanceRemote jobFlexible hours- ...volume. Low latency, high throughput, constant load... ...critical and complex backend systems, directly... ...across storage, compute, APIs, and blockchain infrastructure... ..., reliability, performance tuning, and operational... ...Raise the engineering bar through design reviews...PerformanceImmediate start
$207k - $259k
...Uniswap Web App, Wallet, and Trading API. Uniswap Labs is also the primary... ...value flows on the internet. As a Staff Backend Engineer, you will play a pivotal role in shaping... ...on reliability, scalability, and performance. Write high quality and well tested code, and review...PerformanceFull timeRemote workHome office$180k - $220k
...Senior Backend Engineer At Blackbird, we believe every guest should feel... ..., and maintaining our core APIs. You'll work closely with... ...who thrives in a fast-paced, high-ownership environment and is... ...code quality, testing, and performance Mentor junior and mid-level...PerformanceFull timeFlexible hours- ...us. What You Will Own As a Staff Backend Engineer on the Financial Data team, you'll... .... Architect for scale and performance: Design and build highly scalable, cost-effective data processing... ...in Python for backend and API systems; proficiency in at least one...Performance
- ...a ride! We’re looking for a Staff Backend Engineer with extensive experience in... ...scale backend architecture, and high-volume storage systems. You... ...-end—from schema design and API architecture to deployment,... ..., indexing workflows, and performance-critical APIs. Lead the design...PerformanceRemote workHome office
$200k - $250k
...Senior/Staff Backend Engineer (Platform & AI Systems) Location: San Francisco... ...(~$2M raised, ~$10M ARR, high-growth trajectory) Office Type... ...Python-based backend services, APIs, and platform infrastructure... ...Improve system performance, scalability, and maintainability...PerformanceH1bWork at officeVisa sponsorship3 days per week$155k - $225k
...looking for a seasoned Senior/Staff Backend Engineer to join us as we continue to... ...passionate about building high quality software! The work for... ...their clients Focus on performance, architecture, clean design... ...Flask / Alternative ~ High API and distributed systems design...PerformanceFull timePart timeWork at officeWork from home$230k - $250k
Tines is seeking an experienced Senior Software Engineer to lead the technical direction of critical backend systems. This role is pivotal for enhancing product performance and integrating customer feedback directly into our offerings. Candidates should have significant...PerformanceRemote job- ...protocols and users. We're seeking a Staff level Backend Engineer to help us build the infrastructure... ...transformation. In this role, you'll develop high-performance, secure systems using Rust and... ...with various DeFi protocols and APIs Write clean, well-tested code and participate...PerformanceRemote job
- ...advantages of blockchain tokenization. As an engineer at Superstate, you'll play a pivotal... ...assets, and design the systems, APIs, and infrastructure to make finance itself... ...Expertise in building fault tolerant, high performance, and highly available cloud infrastructure...PerformanceFlexible hours
$200k - $240k
Overview Staff Backend Engineer responsible for architecting and building foundational systems that... ...core backend services in Golang for high‑performance, concurrent operations and Python for... ...and data pipelines. Build robust APIs and service interfaces that abstract...PerformanceWork from home- Senior Staff Backend Engineer Location: Manhattan, New York Onsite| Full-time... ...one of the largest and most high-traffic platforms in the digital... ...spanning storage, compute, APIs, and blockchain... ...observability, reliability, and performance tuning while raising the engineering...PerformanceFull timeImmediate start
$150k - $200k
...About the Role We’re looking for a Staff Backend Engineer to lead the architecture,... ...functionally to deliver secure, performant, and reliable services at scale.... ...Lead the design and development of highly scalable backend services and APIs using Python. Architecture & Standards...PerformanceLocal areaFlexible hours$150k - $185k
...entrepreneurs, delivering a stream of high‑quality guests at scale for... ...We’re looking for a seasoned Backend Engineer to join us as we continue to... ...with their clients Focus on performance, architecture, clean design... .../ Flask / Alternative High API and distributed systems...PerformanceFull timePart timeWork at officeRemote workWork from home- ...Polymarket is looking for a Senior Backend Engineer in New York City, to architect and implement... ...platform. This role focuses on high-performance systems and involves collaboration across... ...+ years of experience with Go, strong API and microservices architecture skills,...Performance
$155k - $225k
...looking for a seasoned Senior/Staff Backend Engineer to join the Payments &... ...payment platforms Focus on performance, architecture, data modeling... ...Strong experience designing APIs and distributed systems... ...accounting, or money movement is highly preferred AWS experience,...PerformanceFull timePart timeWork at officeWork from home$95k - $115k
Feedinkoo is seeking a Backend Engineer to work fully remote. The position requires collaboration... ...cross-functional teams and developing high-performance software applications. With a salary... ...strong background in Java, SQL, and API design. Applicants should have at least...PerformanceRemote job- ...seeking skilled software engineers to build and maintain... ...sophisticated database schemas and backend systems. The ideal... ..., and integrate robust APIs for scalable... ...applications are secure, performant, and modular. This role... ...requires strong experience in high-performance...PerformanceRemote jobContract work
$140k - $210k
...platform that operates at high-scale today. Developers... ...team of roughly 8 engineers is incubating a novel distributed... ...building a high-performance platform designed to... ...the Role: We need a Backend/Systems Engineer who owns... ...world. The public API, indexing, data pipelines...PerformanceTemporary workWork at officeLocal areaWorldwideFlexible hours- ...risk. Job Description As a Backend Engineer at Oscilar, you will be responsible... ..., ensuring the delivery of highly reliable, low latency, and... ...and develop scalable, high-performance, low-latency backend... .... Familiarity with RESTful API design, and a strong understanding...PerformanceRemote work
- Framework Ventures is seeking a Backend Engineering Lead to drive the development of backend systems for the Wormhole Foundation. This... ...involves leading the backend engineering strategy, building high-performance APIs and data pipelines, and collaborating with cross-...PerformanceRemote work
- Binance.us is seeking a Senior Software Engineer, Backend to design and maintain high-throughput backend services and APIs using Java. The ideal candidate will drive architectural... ...experience, preferably with a focus on performance optimization and blockchain integration....PerformanceRemote job
- ...AI Inc. in New York is seeking experienced backend engineers to deliver cutting-edge APIs for developers. Join a dynamic team focused... ...The role involves designing and operating high-traffic APIs, prioritizing both performance and developer experience. Ideal candidates...Performance
- ...Apply is seeking a Backend Engineer for the Perplexity API Platform, focusing on building and optimizing critical APIs for developers. This role is vital to delivering high-performance, robust API solutions that can handle immense traffic and provide cutting-edge functionality...Performance
- ...industry player is seeking a skilled Java Backend Developer to join their dynamic Scrum... ...you will be pivotal in developing robust APIs and microservices using cutting-edge technologies... ...adhere to RESTful principles, ensuring high performance and security. This position offers an...Performance
$200k - $250k
...Join an elite team as a Senior Backend Engineer architecting the high-performance data backbone and ML infrastructure that powers autonomous manufacturing.... ...with precision in high-stakes defense environments. Staff Backend Engineer Benefits - Starting Salary targeting...Performance
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