Top Software Engineer Jobs in Yokohama

As a Forward Deployed Engineer, you will own the execution of major projects, collaborating with customers to deliver tailored software solutions using Python.

Develop software for network functions, tune Linux kernels, create module specifications, and support product certifications while collaborating internally and externally.

Build core components of a diagnostic and personalization platform: backend data pipelines, frontends, services for genomic data ingestion, ML model integration, APIs, and cloud infrastructure. Collaborate with product and ML teams, iterate on prototypes and MVPs, and make architectural decisions supporting scalability and reliability.

Design and build the on-prem software stack for ModelVault appliances: containerized inference engines, model integration (LLMs/vision), deployment tooling, CLIs/GUI/APIs, OS and GPU setup, remote updates, telemetry, and collaborate with customers and founding team to iterate and scale the engineering org.

Design, optimize and maintain the exchange's low-latency matching and risk engines. Build and scale trading gateway connectivity, improve throughput/latency, support REST/WebSocket client integrations, debug complex issues, write thorough unit and integration tests, and collaborate with Quant, Gateway, and Product teams to enhance blockchain signature SDKs.

Design and implement core Web3 protocol features and secure smart contracts in Solidity. Integrate blockchain solutions, optimize scalability and performance, review code, and mentor junior engineers while staying current on EVM internals and DeFi protocols.

Senior/Staff software engineer responsible for designing and building scalable, low-latency liquidity platform components for trading, working with Risk & Analytics to instrument metrics and controls, improving platform reliability and performance, and mentoring other engineers.

Lead architecture and delivery of complex backend microservices and AI-augmented data pipelines. Integrate LLMs and agentic AI into streaming and batch pipelines, define platform standards, ensure reliability and security, mentor engineers, drive cross-team technical alignment, and manage production incidents and platform improvements.

Build and maintain BitMEX's React-based web frontend and supporting APIs for a real-time trading terminal. Design and implement features, fix bugs, optimize performance and security for low-latency data flows, integrate with backend Engine teams, evaluate stack components, participate in reviews, mentor junior engineers, and contribute to architectural decisions.

Design, implement, and maintain scalable, high-availability backend brokerage systems for Japan. Build gRPC/REST microservices, integrate with Japan market infrastructure and vendors, ensure regulatory compliance, participate in on-call rotations, troubleshoot incidents, and collaborate across global teams while mentoring and driving regional engineering efforts.

You will design, develop, and maintain software for Edge AI devices, leveraging robust debugging skills and collaborating on innovative technologies.

The Senior Software Engineer in Test builds and executes automated tests, develops testing tools, and collaborates on technical designs while ensuring system testability for the TraceLink platform.

The Senior Software Engineer will develop a document IDE, improve performance, refactor code, interview users, and propose innovative features.

As a Software Development Engineer II on the POI Search & Relevance team, you will design and implement search algorithms, improve efficiency, and collaborate across teams to optimize the search engine's performance and relevance for users.

As a Senior Backend Engineer, you'll enhance Mapbox's EV data infrastructure, designing data pipelines and APIs while ensuring data quality and scaling services for global EV coverage.