Remote Staff Blockchain Engineer - Tokenization & APIs

Circle

Remote job

Circle seeks a Staff Software Engineer to extend our in-house blockchain infrastructure and to own scalable microservices that securely transfer value across blockchain and traditional banking protocols. You will collaborate with Product and Engineering to design, test, and document procedures, APIs, and quality standards while building publicly accessible interfaces for developers. You will work with cloud platforms (AWS, GCP, Azure), SQL/NoSQL data stores, and messaging systems to deliver #J-18808-Ljbffr Circle

Apply

Vacancy posted 4 days ago

Similar jobs that could be interesting for youBased on the Remote Staff Blockchain Engineer - Tokenization & APIs in Sacramento, CA vacancy

Founding Staff Engineer, Web Apps & APIs (Remote)
...product, roadmap, and company culture while collaborating with engineering and design to deliver end-to-end features. You will contribute... ...Socket web application, craft intuitive interfaces, and build APIs that integrate multiple data sources. A strong JS/TS background...
Remote work
Socket
United States
3 days ago
Remote Staff Full-Stack Engineer: Cloud, AI & Scalable APIs
$165.85k - $269.26k
...Collectors Universe Inc. is looking for a Staff Software Engineer, Full-Stack for a remote role to design scalable cloud-based systems. The ideal candidate... ...engineering with substantial AWS expertise. You will develop APIs and backend services, improve existing systems, and...
Remote work
Collectors Universe
Sacramento, CA
3 days ago
Senior Blockchain Engineer
...company specializing in Blockchain, Web3, AI, and custom... ...technical expertise with a remote-first culture,... ...skilled Senior Blockchain Engineer to join our engineering... ...Integrate wallets, token standards, DeFi protocols... ...Git, CI/CD workflows, APIs, databases, and cloud infrastructure...
Remote work
Full time
Contract work
Flexible hours
UseBlocky
Colorado
more than 2 months ago
Staff Machine Learning Engineer
...As a Senior Machine Learning Engineer for On-Device & Mobile AI, you... ...techniques — dynamic resolution, token reduction, cross-frame caching... ...of at least one GPU/compute API — WebGPU/WGSL, Metal, Vulkan,... ...****@*****.***: Remote, California, USA; San Francisco...
Remote work
Full time
Work at office
Worldwide
Unity Technologies
San Francisco, CA
4 days ago
Staff Backend Engineer, Connect (API Platform)
$205k - $242k
...clicking in the app: the public API, MCP, OAuth, webhooks and... ...against it. This is the first true staff role on the team. You'll be... ...or two, then get the rest of engineering to actually use it Own the long... ...PTO policy. Who We Are We're a remote-first company with a culture of...
Remote work
Flexible hours
Quo
Sacramento, CA
3 days ago
Staff Backend Engineer Connect API Platform Leader
...customer data. The Connect team owns the public API, MCP, OAuth, webhooks and integrations with... ...product partnerships, and mentor senior engineers while enabling other teams to ship features quickly and safely. This is a remote-first role at a growth-stage company...
Remote work
Quo
Sacramento, CA
3 days ago
Staff Security Engineer
...Network is building a blockchain-based payment system powering... ...cash on chain through tokenization while powering the... .... Partner with engineering to threat-model and harden... ...management, custody APIs (Fireblocks, Turnkey,... ...~ Flexible PTO in a remote-first environment ~...
Remote work
Full time
Contract work
Flexible hours
Cari
Remote
7 days ago
Staff Engineer, Full Stack (Trust, Safety & Risk)
$200k - $250k
..., prediction markets, tokenized assets, stablecoins and... ...180 people, fully remote, backed by a $150M Series... ...Trust, Risk & Safety Engineer at Phantom, you’ll build... ...frontend, backend, APIs, data pipelines, and third... ...payments, fintech, or blockchain systems ~ English...
Remote work
Full time
Live in
Worldwide
Flexible hours
Phantom
Kentucky
4 days ago
Staff Machine Learning Engineer Remote, California, USA View role
...that runtime. As a Senior Machine Learning Engineer for On-Device & Mobile AI, you will take... ...techniques – dynamic resolution, token reduction, cross‑frame caching/reuse, reduced... ...solid command of at least one GPU/compute API — WebGPU/WGSL, Metal, Vulkan, D3D12, or CUDA...
Remote work
Work at office
Worldwide
Relocation package
Unity Enterprise
San Francisco, CA
4 days ago
Staff MaaS Backend Engineer
...San Jose, CA / Austin, TX - Remote (within locations) Bitdeer... ..., visit We are seeking a Staff Backend Engineer to take our Model-as-a-... ...globally distributed, multi-tenant token service — one that sustains... ...by setting stringent Go and API standards, mentoring...
Remote work
Contract work
Local area
Bitdeer
San Jose, CA
4 days ago
Staff Engineer, API & Partner Integrations
...Trustly Engineering RoleAt Trustly, we're building a smarter, faster, and... ...with a small group of staff engineers who will take technical... ...critical systems.You will own API and Partner Integrations end to... ...aggregators. That includes consent, tokens and certification with each...
Full time
Temporary work
Work at office
Worldwide
Flexible hours
Trustly
San Francisco, CA
2 days ago
Staff ML Systems Engineer - Explainability
...Staff ML Systems Engineer - Explainability at Elloe AI Full-time | Remote | ML Infrastructure | Reports to CTO About Elloe Elloe... ...hallucination tracing, not just token salience 2. Infrastructure... ...control and adapter logic Build APIs that feed into dashboards,...
Remote work
Full time
Flexible hours
Elloe AI
Austin, TX
4 days ago
Blockchain Engineer
$120k - $240k
...Senior Blockchain Engineer Global Settlement · Miami, Florida (in person) · Full-time · Blockchain... ...systems, CBDC infrastructure, or RWA tokenization. Cross-chain and interoperability... ...Miami, Florida. New hires may start remote with the expectation of relocating to...
Remote work
Full time
Contract work
Work at office
Relocation
Global Settlement Network
Miami, FL
3 days ago
Staff Backend Engineer
...Network is building a blockchain-based payment... ...on chain through tokenization while powering the... ...Banking and Blockchain engineering teams both build... ...other senior and staff engineers escalate... ...shared infrastructure APIs Establish... ...Flexible PTO in a remote-first environment...
Remote work
Full time
Flexible hours
Cari
Remote
7 days ago
Staff AI Engineer
...Job Description Summary:As a Staff AI Engineer, you define and drive the architecture... ...: inference platforms, APIs, and distributed... ...routing, caching, batching, token budget management, and provider... ...Hybrid office-based roles and remote availability for some roles,Weekly...
Remote work
Full time
Fixed term contract
Work at office
Flexible hours
ModMed
Boca Raton, FL
2 days ago
Staff AI Engineer
$228k - $288k
Everlaw is looking for a Staff AI Engineer to help design and execute our overall... ...on unreleased models and API design, as well as staying... ...approach to using AI at trillion-token scale, including:Guide the... ...(unless explicitly stated), remote interviews or live interviews...
Remote work
Full time
Work at office
Local area
3 days per week
Everlaw
Oakland, CA
3 days ago
AI Staff Engineer - REMOTE
$190k - $200k
...AI Staff EngineerOur Healthcare Insurance Client is looking to hire an AI Staff Engineer. This position is a remote work from home contract to hire position. Annual... ...Google Cloud (Vertex AI API). You will partner with... ...: tracing/telemetry, token/inference cost attribution...
Remote work
Contract work
Work from home
Insight Global
Hartford, CT
2 days ago
Blockchain Engineer
...unlock the full potential of blockchain technologyPay and Benefits:Competitive... ...of 3 days onsite and 2 days remote (onsite Tuesdays, Wednesdays... ..., the Rust Smart Contract Engineer will design, develop and... ...practicesExperience testing REST APIs, web applications,...
Remote work
Contract work
Flexible hours
DTCC- The Depository Trust & Clearing Corporation
Jersey City, NJ
1 day ago
Future - Staff Applied AI Engineer
$250k - $300k
...) + competitive equity. Location: Fully remote, US time zones; optional anchor weeks at Brentwood... ...calling LLMs, structured output, parallel API orchestration, streaming AI features:... ...reliability/latency/cost: prompt caching, token budgets, retries, observability Write...
Remote work
Aimlroles
San Francisco, CA
2 days ago
Staff Data Systems Engineer Ingestion & APIs
...Northbeam is seeking a Staff Engineer to own the architecture of the data ingestion and integration platform, guiding how we onboard new sources... ...Kubernetes while shaping platform durability and observability in a fast-growing, remote-friendly environment. #J-18808-Ljbffr...
Remote work
Northbeam LLC
Los Angeles, CA
3 days ago
Staff Applied AI Engineer
$250k - $300k
...is seeking an experienced Staff Applied AI Engineer to build and scale reliable... ...observability through prompt caching, token budgets, retry logic, and... ...Build production tools and API integrations using Pydantic... .... ~ Ability to work remotely within the continental United...
Remote work
Full time
Relocation package
Premier Global Links LLC
San Francisco, CA
2 days ago
Remote Sr/Staff Engineer ($150-$240k) Agentic AI, Ruby, Rails
$150k - $240k
Permanently 100% RemoteJob Title: Remote Sr or Staff Engineer ($150-$240k) Ruby, Rails, Agentic AISalary: $150-$240k Base + Benefits, 401k, PTORequirements... ...RailsPrototype, ship, and launch AI features using LLMs, APIs, and related toolsBuild and deploy integrations to expand...
Remote work
CyberCoders
Philadelphia, PA
2 days ago
Staff Engineer
$140k - $190k
...Staff Engineer Do you want to work on leading edge technology? Are you ready to build products... ...development · 6+ years web application, API-driven, service-oriented architecture... ...Cloud Computing, Artificial Intelligence, Remote Storage and Chat Messaging Services ·...
Remote work
Full time
Monday to Friday
Flexible hours
Intrinsic
United States
23 hours ago
Senior Staff AI Security Engineer
$190.9k - $334.1k
...DescriptionIt all started when engineer Fred Luddy wrote code... ...for a hands-on Senior Staff Engineer (Technical... ...of model weights and token economies.Knowledge of... ...platform infrastructure: API design, event streaming... ...Work personas (flexible, remote, or required in office)...
Remote work
Work experience placement
Work at office
Immediate start
Flexible hours
ServiceNow
Santa Clara, CA
3 days ago
Staff AI Full-Stack Engineer (Remote)
About the RoleAs Staff Software Engineer, you will be part of a dynamic, cross-functional team dedicated... ..., Application Programming Interface (API) integration/mediation layers, rate limiters... ....Instrument distributed tracing, token utilization logging, and inference latency...
Remote work
Kohl's
Menomonee Falls, WI
4 days ago
Staff Engineer (Product)
$175k - $250k
...About this position: We’re looking for a Staff Engineer to play a critical role in shaping the... ...(MySQL, DynamoDB).Deep experience with API integration and third-party API management... ...positions, we are open to hiring fully remote candidates. We post our positions in the...
Remote work
Permanent employment
Local area
Later
Boston, MA
4 days ago
Staff GTM Engineer
$139k - $166k
...digital future. 1Password is looking for a Staff GTM Engineer to join our Revenue Operations (RevOps)... ...VP, Revenue Operations, this role is remote in the United States or Canada. How we’re... ...SQL), Application Programming Interface (API) integrations, and automation across...
Remote work
Currently hiring
Work at office
Local area
Immediate start
Work from home
1Password
Remote
14 hours ago
Cybersecurity Staff Engineer
...systems. We are seeking a Cybersecurity Staff Engineer - IAM to provide technical leadership for... ...management, workflow automation, API integrations, and large-scale identity migration... ...a combination of office-based and remote work, depending on project demands and organizational...
Remote work
Bi-weekly pay
Weekly pay
Full time
Contract work
Temporary work
Work experience placement
Work at office
Local area
Flexible hours
SRS Distribution
Mckinney, TX
23 hours ago
Staff Engineer, DevOps
...and reducing costs and burden. As a Staff Engineer: You contribute meaningfully to the success... ...and management of microservices and APIs on AWS. Develop and deploy monitoring... ...suite that makes every day better ~ Remote First, Remote Only Culture ~ Four weeks...
Remote work
Temporary work
Work from home
Flexible hours
Logoslabs
San Francisco, CA
2 days ago
Senior Staff Engineer
...next-generation cloud-native SaaS platform, the full-time Senior Staff Engineer will architect and build scalable distributed systems while... ...patterns across the React, TypeScript, and Node.js stack, including APIs and microservices Work directly with code to build prototypes...
Remote work
Full time
Virtual Vocations Inc
United States
2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Remote Staff Blockchain Engineer - Tokenization & APIs. Be the first to apply!