Top Tech Jobs & Startup Jobs in Portland, ME

Own end-to-end UX for a data-intensive, AI-native fintech product. Translate complex financial logic and backend systems into intuitive flows, design dashboards and workflows, build and maintain a scalable Figma design system aligned with React components, prototype with real data, and collaborate closely with engineers on real-world UX states.

Own paid media strategy and execution, beginning with Meta and expanding across major advertising platforms. Build, launch, optimize, and analyze full-funnel campaigns focused on leads, sales, CAC, ROAS, and profitability. Manage budgets, tracking, attribution, dashboards, reporting, and structured testing. Collaborate with creative, copy, funnel, sales, and coaching teams while recommending platform expansion and using AI to improve efficiency.

Own the full B2B SaaS sales cycle, from prospecting and qualification through discovery, demos, trials, negotiation, and close. Build qualified pipelines across the U.S. and Europe, develop customer relationships, test and improve sales messaging and processes, address objections, document the sales motion, and share customer feedback with product and leadership teams.

Senior backend engineer responsible for designing and implementing new features, scaling and optimizing the platform, improving Postgres and Elasticsearch performance, fine-tuning LLMs, and making architectural decisions. Collaborate with engineering team, take ownership of features, write performant, maintainable code, and help shape product and infrastructure for data-intensive applications (NLP, search, indexing).

Build and maintain scalable financial data infrastructure, including ingestion, validation, normalization, and integrations. Develop systems that calculate portfolio performance metrics efficiently across high-volume datasets, improve reliability and observability, and support distributed processing. Create internal tools, dashboards, reusable schemas, asset data feeds, and self-service analytics capabilities. Collaborate cross-functionally to expand market-data coverage, support B2B integrations, and strengthen operational resilience.

First engineering hire to build end-to-end features across React frontends and C#/.NET (and Python) backends, work with PostgreSQL and MongoDB, integrate third-party automotive APIs, use agentic AI coding tools, and collaborate on architecture and engineering culture.

Build and operate data-intensive web products and APIs, extend high-throughput ETL pipelines and scrapers, ensure reliability/observability, design self-scaling services, participate in code review, and collaborate across product, data, and infrastructure teams to meet production SLAs.

Serve as the outsourced CFO for a portfolio of startups and SMBs. Lead financial strategy, cash flow management, FP&A, budgeting, forecasting, modeling, KPI tracking, fundraising, debt and equity financing, board presentations, reporting, compliance, internal controls, and profitability improvements. Build trusted CEO and founder relationships while overseeing financial operations and delivering actionable insights.

Leads DevOps and application operations for critical enterprise applications. Responsibilities include production reliability, SLO and SLA management, incident response, release and deployment operations, observability, automation, capacity planning, disaster recovery, security compliance, performance optimization, stakeholder service reviews, and mentoring AppOps engineers. The role supports 24x7 reliability through on-call participation and cross-functional collaboration with engineering, cloud, security, and compliance teams.

Lead sales and partnership efforts with employee benefits consultants, brokers, advisors, and employers. Build and maintain partner relationships, demonstrate Milu's value proposition, drive business development, meet sales targets, and ensure excellent customer support in a remote environment.