Top Tech Jobs & Startup Jobs in Boston, MA

Lead architecture and development of a high-performance, responsive trading web app using React/Next.js/TypeScript. Own features, optimize performance (mobile-focused), integrate real-time data/WebSockets, maintain clean code, and collaborate with founders and cross-functional teams to drive product decisions.

Lead design and build of production-grade Azure infrastructure using Terraform, ensuring scalable, secure, and repeatable deployments. Provide technical leadership, platform enhancements, observability and incident response improvements, and Tier 2 infrastructure support while collaborating with engineering, security, and product teams to meet enterprise readiness and feature parity goals.

Design, deploy, and operate a secure, highly available distributed containerized fleet of single-tenant AI trading agents across a hybrid Railway and AWS environment. Build zero-touch IaC and CI/CD provisioning, manage Tailscale-based private networks, implement monitoring/alerting and automated incident response, preserve in-flight transaction state, and participate in on-call incident management for production financial systems.

Sell and manage enterprise accounts for an AI-driven on-chain analytics platform, bridging TradFi and DeFi. Drive full sales cycles with tier-one institutions, evangelize product value, translate technical insights into ROI and risk propositions, and relay market feedback to product and engineering.

Build and own data-driven dashboards and backend services for DeFi risk analysis. Develop React frontends, GraphQL APIs, and cloud-native data pipelines. Collaborate with research and protocol teams, mentor junior engineers, drive architectural improvements to the Alert Portal, ensure code quality through testing and reviews, and identify product and technical enhancements.

Design and build real-time, low-latency distributed systems from concept to production. Own architecture, optimize performance, resolve complex failures, drive technical direction, and collaborate with product and business stakeholders.

Own full sales cycle selling cross-border payments and banking infrastructure to US enterprise fintechs. Generate pipeline from an existing network, lead technical discovery and solution design, negotiate commercial terms, coordinate implementation, and represent the company at industry events.

Lead design and implementation of highly scalable, secure backend services and APIs. Define architecture for databases and microservices, own projects end-to-end, resolve reliability/performance issues, improve CI/CD and observability, mentor engineers, and align technical strategy with product and security requirements.

Architect and develop high-performance Solana programs in Rust (Anchor or native), extend issuance infrastructure using Token-2022, optimize compute/unit usage and account sizing, perform code and design reviews, and prepare codebases for third-party security audits via tests, invariants, and fuzz harnesses while collaborating cross-functionally.

Lead development of a production autonomous-agent intelligence layer: implement closed-loop learning from trade outcomes, build evaluation and automated strategy generation, monitor fleet performance, manage risk and capital allocation, own model training/inference pipelines (including LLM hosting/fine-tuning), and build telemetry and data capture for real-time market adaptation.