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Senior Software Engineer - Mobile Backend Engineering Toronto, Ontario, Canada 9 Oct 2026

North AmericaFull-timeSenior

Senior backend engineer on BitGo's Mobile team (crypto custody & digital-asset infrastructure), building scalable APIs and services in TypeScript, Node.js, Express, PostgreSQL and MongoDB for the retail first-time user experience. Full-time onsite in Toronto; $180k–$220k CAD base plus equity and bonus.

API Api Design Blockchain CAD Cryptocurrency +10 skills

180K – 220K CAD

Software Engineer, Web3 Backend

North AmericaContractMiddle

Backend engineer at Robinhood building and owning services, infrastructure, and data systems for its crypto, web3, and wallet offerings (Robinhood Wallet, Tokenization, Robinhood Chain), including DEX trade flows and smart-contract integrations. Hybrid role in Toronto (3+ days/week in office) using Go, Python, or Java in cloud-native systems.

AI Blockchain CAD Cloud Cloud Native +9 skills

136K – 160K CAD

Senior Software Engineer - Mobile (React Native/iOS/Android) Engineering Toronto, Ontario, Canada 9 Oct 2026

North AmericaFull-timeSenior

BitGo is hiring a Senior Mobile Software Engineer to work full-time onsite in Toronto, building the retail apps customers use to manage and move digital assets on iOS and Android. The role owns features from design through release using React Native/TypeScript, Swift, and Kotlin, with a focus on security, performance, and polish.

Android API Authentication Blockchain CAD +9 skills

180K – 220K CAD

DevOps Engineer - Custody

DevOps engineer at BIT (formerly Matrixport) in Singapore who automates and secures deployment of digital-asset custody infrastructure — provisioning VMs on VMware, configuring Linux servers, monitoring with Prometheus/ELK, and working with Kubernetes and AWS. Mandarin communication is required for liaison with Group stakeholders.

Ansible AWS Blockchain CentOS Cloud +16 skills

DevOps Engineer — Kubernetes, AWS & Automation

BIT (formerly Matrixport) is hiring a DevOps/Infrastructure Engineer in Singapore with 1–3 years of experience to design automated deployments, configure VMware, implement IaC, and monitor systems supporting crypto custody infrastructure, using Linux, Kubernetes, and cloud (AWS) tooling while communicating in Mandarin with global stakeholders.

Cloud DevOps Fintech Infrastructure as Code Kubernetes +3 skills

Platform&Co Pte. Ltd.

Senior Data Engineer

RemoteAPACSenior

Senior Data Engineer building scalable data pipelines, ETL processes, and warehouses for crypto/on-chain and business data. Works with a modern data stack (Snowflake, Airflow/dbt, AWS, Kafka/Kinesis) to optimize performance, data quality, and monitoring in a fast-paced environment.

Airflow AWS Blockchain Data Engineering Data Modeling +10 skills

The Cypress Group

Director of Software Engineering

HybridNorth AmericaFull-timeC-level

Hands-on technical leadership role building a greenfield, low-latency trading platform for a proprietary trading firm, permanently onsite in Singapore. The director owns architecture across market data, exchange connectivity, execution, pricing, smart routing, and risk, while writing/reviewing code and mentoring engineers, primarily in C++ or Rust.

AI CI/CD C++ Distributed Computing Multithreading +3 skills

1140 - Lead Developer / Architect Web3

Open 53d RemoteLATAMContractLead

Part-time remote Lead Developer/Architect for a Web3 gaming platform (poker, slots, fantasy sports) built on Solana. The person owns the technical architecture, leads the existing dev team through sprints, does hands-on full-stack work, and oversees wallet integrations and transaction security. Solana experience is a must; TypeScript/React or Next.js and Rust/Anchor are pluses.

Blockchain JavaScript Next.js React Rust +4 skills

2K – 3K $ / mo

Product Manager

Likely evergreen On-siteEuropeFull-time

Product Manager owning the Banking Experience (accounts, API, dashboard, IAM) at Augustus, a stablecoin-native clearing bank. Day-to-day involves driving the product roadmap, working with engineering on API design, engaging directly with customers, and shipping banking and fintech products.

AI API Api Design Fintech Information Architecture

150K – 200K $

careersdeltacapita

Back End Developer (Java)

HybridUKContract

Backend Java developer on Delta Capita's MACH team, building APIs, microservices, databases and blockchain/DLT integrations for a workflow-orchestration platform serving financial institutions. Hybrid role based in London or Ipswich, with Docker/Kubernetes, CI/CD and security practices expected.

Agile API Api Design Authentication Automation +16 skills

Product Designer

Oku, a cross-chain crypto exchange, is hiring a remote Product Designer to own end-to-end design of its trading, on/off-ramp, and cross-chain fund movement interfaces. The role centers on Figma design systems, user flows, and interactive prototypes built in close collaboration with engineers.

Blockchain DeFi Figma GitHub User Flows +1 skills

Pantera Capital

Full Stack Engineer

Full Stack Engineer at Wintermute, a crypto algorithmic trading firm in London, building end-to-end trading applications, client portals and internal tools — backend services and REST/WebSocket APIs in Go or Python, with React/TypeScript frontends on AWS. Office-based with flexible WFH; UK work permits and relocation support offered.

API Authentication AWS Blockchain CI/CD +22 skills

Java Backend Engineer – DLT/API Microservices (Hybrid UK)

Backend Java engineer building secure, scalable APIs and microservices for a fintech DLT environment, designing databases and working with Docker, Kubernetes and CI/CD. Hybrid role split between London and Ipswich, UK.

API CI/CD Docker Fintech Java +3 skills

Java Backend Developer

HybridUKFull-time

Back-end Java developer at a financial technology business building blockchain/DLT solutions for financial services. Day to day: develop Java backend services, REST APIs and microservices, design databases and optimise queries, and work with Docker, Kubernetes and CI/CD, with exposure to DLT platforms like Hyperledger, Corda and Ethereum.

API Blockchain Camunda CI/CD DevOps +10 skills

85K – 100K £

Harrington Starr

Lead Java Developer

Hands-on lead Java engineer building low-latency FX/eFX and crypto trading systems in a London office: core Java and JVM work, multithreading, Aeron/FIX market connectivity, Linux/Bash support, and designing algorithms that directly affect trading outcomes on a trading desk.

Bash BDD Java JVM Linux +2 skills

Strategic Project Manager - Operations

Open 123d RemoteWorldwideFull-timeSenior

A global-remote project manager role inside Lido's Operations Unit, owning delivery of cross-functional strategic initiatives, OKR rollout, and AI/automation transformation projects. The person structures workstreams, aligns stakeholders, and drives execution in a crypto/Web3 environment.

Agentic AI AI Ai Enablement Automation Cryptocurrency +1 skills

falconfinance.factorialhr.com

Quantitative Developer

Falcon Finance is hiring Quantitative Developers to build and scale the core systems behind its systematic crypto trading strategies — real-time data pipelines across CEXs, DEXs, and on-chain sources, LLM-driven agent tooling, and strategy automation. The core stack centers on Python, ML systems, and blockchain/exchange integrations.

Analytics API Automation Blockchain Cloud +8 skills

Senior Data Engineer - Quant & AI Infrastructure

Senior data engineer owning the high-volume market-data ingestion, streaming pipelines, and time-series storage (QuestDB/ClickHouse/TimescaleDB-class systems) behind Algocor's quant trading system and LLM agent layer. Day to day: building ETL/ELT, Python/FastAPI services, and on-prem/AWS data infrastructure from an Istanbul office.

Agentic AI AI Analytics API AWS +21 skills

Data Platform Engineer

RemoteNorth America Licensed UK sponsor

Senior SRE owning reliability of Chainlink's large-scale data infrastructure: operating Redpanda/Kafka streaming and Flink pipelines, Kubernetes and AWS workloads at 99.9% availability, with Terraform-managed infrastructure, automation, cost accountability and self-service tooling for engineering teams.

Airflow Aurora Automation AWS BigQuery +14 skills

Site Reliability Engineer, Connectivity

RemoteLATAM Licensed UK sponsor

Site Reliability Engineer at Chainlink Labs building and operating reliable production infrastructure for blockchain and backend systems. Day-to-day work spans Kubernetes and cloud infrastructure, blockchain RPC/node operations, production Go development, observability, and incident response.

AI Automation Blockchain Cloud DeFi +5 skills