Senior Blockchain Backend Architect: Private Ledger API
iCapital
iCapital is seeking a Senior Blockchain Backend Engineer to develop an industry-wide distributed ledger solution for the alternative investment ecosystem. You will design, implement, and maintain private, permissioned ledgers and RESTful APIs to enable access to private markets investments for advisors and clients. You will lead technically, mentor engineers, review code, and stay current with blockchain trends, leveraging Python, FastAPI, DAML/Canton, Solidity, and AWS to deliver scalable SaaS #J-18808-Ljbffr
- ...iCapital, Inc. is seeking a Senior Blockchain Backend Engineer in New York to build an industry-wide distributed ledger for the private markets ecosystem. You will design private ledgers, implement APIs with Python and FastAPI, and provide technical leadership across...BackendBlockchainSeniorPrivateLedger
- ...Alchemy is seeking a backend data systems engineer to build and operate ingestion, indexing, storage, and API-serving systems for blockchain data. You will own end-to-end backend components, ensuring data correctness, freshness, and fast querying while collaborating with...BackendBlockchainSeniorFlexible hours
$213k - $263k
...An autonomous technology company is seeking a Senior Software Engineer to design and implement core evaluation APIs in a hybrid role. You will drive technical architecture... ...in software engineering, particularly in backend systems or APIs, and offers a competitive salary...BackendSenior$180k - $300k
...role We’re hiring backend engineers across several... ...authorization, ledger integrity, and... ...requirements. Track 3: Blockchain, Stablecoin... ...security practices, and API design Collaborate... ...scale-up: small, senior, high-throughput... ...and from the office Private healthcare...BackendBlockchainSeniorPrivateLedgerContract workWork at officeRemote workHome officeFlexible hours- ...A leading crypto information platform is seeking a Senior Backend Engineer to design and maintain high-performance systems. You will lead the development of scalable APIs and database architecture. Ideal candidates have over 5 years of experience and strong expertise in...BackendSeniorRemote workFlexible hours
$150k - $200k
...the RoleiCapital’s Distributed Ledger Technology team is looking to hire a Senior Blockchain Backend Engineer to develop an industry... ...ecosystem to facilitate access to private markets investments for... ...frameworks.Build and maintain a RESTful API using Python and FastAPI....BackendBlockchainPrivateLedgerFull timeWork at officeRemote work- ...financial applications that are built on blockchain and stablecoin rails. Our API and widget-based solutions are used... ...partners like MetaMask, Coinbase, Ledger, and Trust Wallet to enable... ...Analytical Depth Work closely with backend and API engineers Instrument onboarding...BackendBlockchainSeniorLedger
$153k - $179k
...are the rewards.As a Senior Software Engineer, you’ll architect, build, and scale the backend services, infrastructure... ...both public and private equity to be tradable... ...infrastructure (brokerage, ledgers, corporate actions)... ...-on experience with blockchain fundamentals—EVM,...BackendBlockchainSeniorPrivateLedgerContract workWork at officeWorldwideFlexible hoursShift workNight shiftWeekend work3 days per week- ...Noble Panacea is seeking a Principal Backend (or Full-Stack) Engineer to lead the architecture, development, and evolution of the backend and API platforms powering our ecommerce, loyalty, and clienteling experiences. You will design scalable, secure services and build...Backend
$205k - $230k
...and the world’s most innovative blockchain applications. From enabling $1... ..., portfolio, and transfer APIs, with streaming in the updated roadmap. You will own backend projects from ingestion through... ...developer feedback. Benefits & Perks Private Health Insurance Gym...BackendBlockchainSeniorPrivateWork at officeImmediate startWorldwideFlexible hours- ...the world’s most innovative blockchain applications. From enabling $... ...operate Alchemy: the dashboard, APIs, SDKs, CLI, and MCP server... ...shipped a project across our APIs, backend services, and dashboard or... .... Benefits & Perks Private Health Insurance Gym Reimbursement...BackendBlockchainSeniorPrivateWork at officeWorldwideFlexible hoursShift work
- ...Design self-hosted, zero-egress private stacks when required by... .... Requirements Senior, Python‑first backend engineering with production... ...experience in event‑driven systems, API integration, and CI/CD.... ...to build or manage complex blockchain infrastructure on their own...BackendBlockchainPrivateWork from home
$180k - $300k
...running.The RoleWe're hiring backend engineers across... ...transaction authorization, ledger integrity, and audit... ...requirements.Track 3: Blockchain, Stablecoin Issuance &... ...security practices, and API designCollaborate closely... ...a scale-up: small, senior, high-throughput teams...BackendBlockchainSeniorLedgerContract workRemote work$10k
...business. We're looking for a Senior Backend Engineer to build across that... ...and build backend services, APIs, and data models that support... ..., or the general ledger Experience building integrations... ...Health United Kingdom Private medical insurance through Freedom...BackendSeniorPrivateLedgerFull timeWork at officeRelocationHome officeFlexible hours$180k - $220k
...BitGo is looking for a Senior Software Engineer to help... ...build and evolve the ledger systems behind our clients... ...practice. 5+ years of backend software engineering... ...system design — schemas and APIs that can grow with new... ...in crypto or blockchain infrastructure — on-chain...BackendBlockchainSeniorLedgerFull timeWork at officeWorldwide$28 per hour
...About AngelList Private markets are the new public... ...GPs and LPs. If you're a Senior Software Engineer who... ...end. The team owns the ledger, bank and payment integrations... ...service contracts and APIs that Product teams... ...For ~5+ years building backend or full-stack systems,...BackendSeniorPrivateLedgerWork at office2 days per week$150k
...people and technology. As a Senior AI Tech Architect, you will collaborate on... ...also open to commercial and private sector engagements where required... ...methodologies and tools.API and Microservices... ...capabilities (e.g. AI/ML, IoT, Blockchain) and component technologies...BlockchainSeniorPrivateContract workWork at officeLocal area- ...Pandora is seeking a Senior Staff Data Engineer to join SiriusXM’s AdsWizz data products team. You will design and maintain backend data services and reporting systems at scale, driving... ...to deliver reliable data pipelines and APIs with a focus on quality and ownership....BackendSenior
- ...Gen is seeking a Staff Backend Engineer (Scala) to design and deliver large-scale backend systems powering partner-facing and internal APIs within the Enterprise Engine stack. You will shape architectural decisions, mentor engineers, and collaborate with product and business...BackendSenior
- ...Vibe is hiring in New York, NY for a Senior Backend Engineer on the Integrations team. You will design and ship integrations with external platforms and own projects end to end, including API architecture and developer tooling. We value AI-augmented development and high...BackendSenior
- ...search and career platform for blue-collar workers. We seek a senior backend engineer to drive engineering excellence, shape architecture,... ...across both job-seeker and company experiences. You’ll own backend APIs, async services, and cloud-native infrastructure (Docker,...BackendSenior
- ...Pear Commerce Inc. in New York, NY is seeking a Senior Backend Engineer to design, implement, and maintain scalable backend systems with Java... ...monitoring initiatives, manage AWS deployments, and build APIs for real-time inventory and shopper engagement. The role requires...BackendSeniorFull time
- ...Strategic Employment Partners (SEP) is hiring a backend engineer to design and build scalable fintech-focused services in a fast-growing healthcare SaaS environment in the U.S. You will own API design, database schemas, and Node.js-based implementations, collaborating...BackendSenior
$1,000 per month
...blockchains? Elliptic is hiring a Senior AI Engineer to join our... ..., LLM integrations, and backend services that turn complex blockchain data into useful answers.... ...the backend services, APIs, and event-driven systems... ...and leave. Benefits Private Health Insurance - we use...BackendBlockchainSeniorPrivateRemote workHome office- Tetrix is a fast-growing startup building an AI-native platform for private markets. We value hands-on, proactive engineers who craft scalable systems and mentor others. You will lead backend initiatives, design robust data pipelines, and collaborate with customers to shape...BackendSeniorPrivate
- ...Offchain is seeking a senior backend engineer to help power Arbitrum and its Nitro Testnode, focusing on scalable distributed systems, security... ...with research, product, and engineering teams while designing API-first architectures. Requires 3+ years with Go or Rust and 1+...BackendBlockchainSeniorRemote work
- ...already use our platform and APIs to move billions of dollars in... .... The team owns the APIs, ledger, and on-chain systems behind... ...infrastructure is held to. As a Blockchain Engineer at HIFI you will... ...-backed setups. ~ Strong backend fundamentals, including API...BackendBlockchainLedgerFull timeWork at office
- ...Hebbia, an AI platform for investors, is seeking a Backend Software Engineer on the Growth and Data team. You will build and maintain backend systems, architect robust APIs, and deliver scalable services that power personalized data views and integrations. Collaborating...BackendSenior
- ...AIDA Recruitment seeks a Senior Fullstack Developer to join the client team and contribute to continued... ...You will work on frontend (React/Next.js) and backend (Node.js) with an emphasis on scalable services and secure APIs. Responsibilities include building UI...BackendSeniorRemote work
- ...анализировать логи, участвовать в приемочном тестировании и демонстрациях заказчика. Требуется 2 года опыта ручного тестирования, опыт автоматизации на Python (pytest, requests), знание DevTools и навыки тестирования API (Postman/Swagger) и базовый SQL. #J-18808-Ljbffr Fix PriceBackendSeniorRemote job
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