Top Tech Jobs & Startup Jobs

Design and manufacture critical PCBAs end-to-end: component selection, schematic capture, PCB layout, prototyping, bring-up, debugging, validation, and signal characterization. Integrate electromechanically with firmware and mechanical teams, develop test plans and specifications, and work with contract manufacturers to ensure production quality (including occasional onsite support).

Build scalable, high-performance systems for an AI-powered Web3 trading platform. Develop blockchain and AI features, design reliable architectures, solve complex engineering challenges, and collaborate with a global, remote team. Senior candidates expected to have strong technical expertise and autonomy.

Own end-to-end transaction reconciliation and settlement lifecycle, design and operate AI-enabled reconciliation workflows, define exception handling and settlement rules, maintain auditable ledgers, build monitoring and dashboards, partner with Engineering, Finance, and Product, and drive automation and continuous improvement to ensure accurate, controlled settlements.

Provide high-level support to the CEO by managing a complex calendar, coordinating domestic and international travel, preparing briefings and presentations, acting as gatekeeper for executives and investors, tracking initiatives, supporting board and investor communications, leading cross-functional projects, and creating systems to improve organizational efficiency.

Own and evolve Tenna's production platform: operate and improve AWS-based infrastructure (EKS, RDS/Aurora), lead incident response and RCA, implement IaC (AWS CDK), manage CI/CD (GitHub Actions), monitoring, cost optimization, and documentation to build a platform/developer-experience function.

Prepare and reconcile balance sheet accounts, manage capital project accounting and the fixed asset register, perform AASB 16 lease accounting, deliver month‑end and year‑end reporting, produce management reports, analyse P&L with Finance Business Partners, support process improvements, and manage the Finance SharePoint and digital forms.

Graduate-level, hands-on full-stack internship building production-ready features. Implement responsive front-end interfaces (React/TypeScript), develop back-end services on AWS (EC2, S3, DynamoDB, Postgres), follow coding standards and CI/CD practices, participate in technical discussions, and contribute to the product roadmap. Requires 35 hours/week and on-site collaboration in Cambridge.

Manage and maintain school IT infrastructure and cybersecurity; administer Google Workspace and Chromebooks; provide technical support and training to faculty, staff, and students; coordinate vendors and campus systems (security cameras, access controls, telephony, HVAC controls); oversee backups, licensing, inventories, purchasing, and long-range technology planning while supporting the school's mission.

Internship role to design and implement automated testing using low-code/no-code platforms. Create, maintain, and run automated test cases, document and track defects, produce test plans and reports, improve test coverage, and communicate progress with clients and teams. Involves end-to-end responsibility from planning through deployment and incorporation of feedback.

Lead and build the paid acquisition function: run Google Ads end-to-end, launch and test paid social channels (Meta, LinkedIn, TikTok), brief and iterate on creative/copy/landing pages, run weekly experiments, and measure conversions while optimizing CAC, payback, and LTV for consumer and B2B audiences.