Top Tech Jobs & Startup Jobs in Cleveland, OH

Design, build, and maintain backend services and APIs using Ruby on Rails. Improve performance, scalability, reliability, and write well-tested production code. Collaborate with Product, Frontend, Data Engineering, and QA teams.

Design, build, and maintain backend services and APIs using Ruby on Rails. Ensure performance, scalability, reliability, and test coverage. Collaborate with Product, Frontend, Data Engineering, and QA to deliver production-quality code for web and mobile platforms.

Lead and scale the engineering organization for a regulated digital-asset custody platform. Own hiring, org design, engineering operations (on-call, incidents, release hygiene), delivery against roadmaps, audit and regulator readiness (SOC 2, SAMA, ISO 27001), and cross-functional alignment. Amplify an existing small, specialized team to meet regulatory and institutional requirements while preserving culture and retention.

Design and deliver user-centric web and mobile experiences: wireframes, flows, high-fidelity mockups, and interactive prototypes. Build and maintain design systems, run UX research and usability testing, optimize for accessibility, responsiveness, and performance, and collaborate with product, engineering, and marketing on fintech investor flows.

Drives new business with small and mid-sized companies, builds and manages a client pipeline, closes merchant services deals, and develops residual revenue. Mentors and supports sales representatives, shares sales strategies, contributes to regional expansion and recruiting, and operates independently in a fully remote, commission-only structure.

Drives new business with small and midsized companies, builds and manages a merchant-services sales pipeline, closes payment-processing deals, and develops residual revenue. The role also mentors sales representatives, supports regional recruiting, shares sales strategies, and expands the company’s market presence. It is fully remote, outside field sales, commission-only, and offers performance-based incentives and team-based income opportunities.

Drive new business with small and mid-sized companies, build and manage a client pipeline, close merchant services deals, and develop residual revenue. The role also involves mentoring and supporting sales representatives, sharing sales strategies, contributing to regional expansion and recruiting, and independently managing performance in a fully remote, commission-only environment.

Conduct keyword research, on-page optimization, technical SEO checks, link-building support, competitor analysis, and content briefing. Track rankings, traffic, and conversions while preparing performance reports and monitoring search engine updates. The intern will receive mentoring and gain practical experience with SEO and analytics tools.

Design and scale a feature flagging and A/B testing platform, including high-throughput event ingestion, warehouse-native analytics, real-time feature flag delivery, multi-database SQL support, and distributed systems infrastructure. The role involves full-stack development, architecture, performance optimization, reliability engineering, and technical product influence within a remote startup team.

Own the technical aspects of enterprise airline deals from qualification through deployment and expansion. Design integration and cloud architectures, lead demos and proofs of concept, respond to RFPs and security questionnaires, review technical contracts, and ensure customer commitments align with engineering capabilities. Build reusable technical assets, support adoption, and communicate customer requirements to product and engineering teams.

Develop and document enterprise-grade SaaS platform functionality while improving quality and performance. Responsibilities include full-stack development, functional and unit testing, defect triage, code reviews, API and process documentation, operational support in regulated environments, and collaboration within Agile and DevOps teams. The role requires expertise in C#, ASP.NET Core, T-SQL, Entity Framework Core, web technologies, software design, debugging, distributed architectures, and high-performance APIs.

Create 1–5 minute walk-and-talk videos of public city locations, speak naturally on camera, record steady footage with clear audio, submit videos with accurate location details, follow creative guidelines, respect privacy and safety, and meet weekly time commitments.

Review and annotate Chinese text and images to train AI: draw bounding boxes, answer structured questions, write short summaries, and follow annotation guidelines. Remote, long-term contract (minimum 6 months), 30–40 hours/week, paid hourly with a short language assessment required.

Edit and fact-check content across blogs, Help Center materials, changelogs, case studies, PR, newsletters, product updates, and UI text. Maintain consistent brand voice, improve clarity and tone, optimize content for AI answers, and write original editorial pieces. The role requires native English fluency, strong editing and writing experience, portfolio evidence, sound editorial judgment, ownership, and comfort working at startup speed.

Sell and onboard Part 135 charter operators in the Northeast, owning full sales cycle from prospecting to implementation, managing pipeline and forecasts, driving new client acquisition and expansion, and supporting adoption and product feedback.

Own and expand a Three.js/R3F in-browser solar configurator: build and optimize 3D geometry tools and UX, collaborate with backend and simulation teams, ensure performant real-time rendering, and deliver frontend product features across the Aether platform.

Own and expand a Three.js-based in-browser solar configurator: implement and optimize 3D geometry tools and workflows, build product-facing frontend features, collaborate with backend and computational teams, translate solar physics into usable design tools, define frontend/3D architecture, and ensure performant, stable UX across edge cases.

Own and expand a Three.js-based in-browser solar configurator, build and optimize 3D geometry and design workflows, implement frontend product features, collaborate with backend and computational teams, and ensure performant, stable, and intuitive 3D UX.

Lead go-to-market strategy and launch new verticals: identify opportunities, validate via demand generation and direct enterprise selling, build sales playbooks, guide product roadmap, and own deals end-to-end while collaborating with CEO/CRO.