Cto jobs

...built this the right way from day one: structured, documented, and ready to scale. Egos are left at the door. We're looking for someone who brings an open mindset, thrives in a team environment, and is ready to grow with us. This is an inclusive workplace where humility and teamwork are non-negotiable. This role has genuine long-term potential. For the right person, there is a clear pathway to a CTO position as the business scales. We're not just hiring for today — we're looking for a technical leader who wants to help shape the future of the product and the team. We are developing a new social networking platform. We have a fully functional web application built using a modern technology stack, and we now require technical expertise to bridge the gap betwe...

I’m building a tech-driven start-up in the entertainment space and I’m looking for a true partner who can take our product from whiteboard concept to live deployment. Your deepest strength should be Mobile App Development, and I have already chosen Flutter with Dart as the core stack so we can ship simultaneously on Andro...is comfortable betting on the vision and on their own execution. When you reach out, focus on your relevant experience—especially past apps you’ve taken from idea to App Store / Play Store release using Flutter or comparable cross-platform frameworks. Live links, metrics, or short case studies are welcome; lengthy proposals aren’t necessary at this stage. If you’re ready to join as a founding CTO and build a category-defining...

...confident English (C1 or higher). • Clarify questions, highlight each candidate’s strengths and keep the discussion on track. • Optionally contribute light technical context—just enough to keep dialogue flowing if a topic stalls. • After each session, send me a brief recap of next steps we secured. Ideal profile You communicate effortlessly, enjoy meeting new people and don’t freeze when a CTO starts probing. Prior experience in HR, recruiting, sales demos or client account management is valuable but not mandatory; what matters most is poise, reliability and impeccable spoken English. Compensation & outlook This is a profit-sharing arrangement: the smoother our interviews, the more projects we win, and the larger your earnings grow...

... - Active stores with products listed - Physical products (needs shipping) - 23 countries: PL DE GB FR IT ES PT NL BE LU AT CH SE CZ SK HU RO BG HR SI LT LV EE Exclude: - Digital-only stores, SaaS, courses - Dev/staging sites - Stores with no contact info - Duplicates Decision-maker priority for owner field: 1. Owner / Founder 2. CEO / Managing Director 3. CTO / Head of IT Generic addresses go into contact field only, NOT owner field QUALITY Bounce rate below 5% Owner field fill rate minimum 60% Contact field fill rate 95%+ Duplicates below 1% Data freshness collected within last 30 days We verify independently. FREE SAMPLE REQUIRED Before we engage, deliv...

...just coder • Startup mindset (fast, flexible, ownership-driven) Responsibilities: • Build the app from scratch (frontend + backend) • Design scalable architecture • Handle APIs, database, and performance • Work directly with founder on product decisions Why This is Different: • Founding team role (not just employee) • Direct impact on product & company growth • Opportunity to become Tech Lead / CTO in future • Build something meaningful from zero Selection Process: 1. Quick discussion 2. Practical task (real app feature) 3. Final call Apply: Send your GitHub + portfolio + intro to: SwarajcPersonal@ OR DM directly If you’re looking for a safe job, this is NOT for you. If you want to build something big, let’s talk #H...

...Requirements: - Strong experience with React/, Node.js - Experience with Supabase and Vercel - Clean coding and scalable architecture mindset - Must provide previous live project links Deliverables: - Live deployed website - GitHub repo with clean structure - Fully working admin panel - Documentation Important: First share your approach/plan before starting. I prefer developers who think like a CTO, not just coders....

I need a precise, ready-to-contact list of European prospects for our IT Infrastructure and Managed NOC/SOC services. Your task is to dive into LinkedIn Sales Navigator, target mid-sized to enterprise organisations in finance, healthcare, and technology, and surface the real decision-makers—CEO/Founder, IT Director/Manager, and CIO/CTO. Deliver the data in a clean CSV or Google Sheet with: • Company name and website • Industry and headcount range • Contact’s full name, title, LinkedIn URL • Verified work email (95 %+ deliverability) and, when possible, direct phone • One-line relevance note (e.g., recent infrastructure expansion, security initiative) Acceptance criteria: • Minimum 200 unique, fully verified contacts • No...

I need a London resident who can split time between working from home and joining us on-site to own our entire technology direction while still writing solid production code. Your core mandate is to craft and steer the technology strategy that supports our product roadmap and future growth. You will also be acting as a CTO to help build our ecosystem. To succeed you must be comfortable rolling up your sleeves in several areas: • Web development frameworks • Cloud services • Backend Developments You will be vibe coding and architecting our ecosystem and also keeping up with investors, backers and supporters and to make technical calls with confidence, and guide a small team as we scale. If you can balance hands-on coding with high-level architectural thinking&m...

...automatically saves and retrieves property listings from conversations. ​Recurring Subscription Model: An automated billing system (Integration with Stripe/Mada/Apple Pay) to handle automatic monthly renewals and user management. ​Arabic NLP: The AI must handle Saudi dialect and professional real estate terminology fluently. ​The Partnership Deal (Performance-Based): I am seeking a Technical Partner (CTO) who is ready to build and scale. I handle the business, the sales, and the massive client pipeline; you handle the tech. ​$0 Upfront Payment. ​$10,000 Bonus: Paid directly from the first project revenues (guaranteed by our 30 + existing leads). ​5% Equity (Shares): A permanent stake in the company. ​Technical Requirements: ​Expert in Python/Node.js and AI integrations (OpenAI AP...

...automatically saves and retrieves property listings from conversations. ​Recurring Subscription Model: An automated billing system (Integration with Stripe/Mada/Apple Pay) to handle automatic monthly renewals and user management. ​Arabic NLP: The AI must handle Saudi dialect and professional real estate terminology fluently. ​The Partnership Deal (Performance-Based): I am seeking a Technical Partner (CTO) who is ready to build and scale. I handle the business, the sales, and the massive client pipeline; you handle the tech. ​$0 Upfront Payment. ​$10,000 Bonus: Paid directly from the first project revenues (guaranteed by our 30 + existing leads). ​5% Equity (Shares): A permanent stake in the company. ​Technical Requirements: ​Expert in Python/Node.js and AI integrations (OpenAI AP...

**WordPress Designer Needed — Partial Redesign of Existing B2B Site (5 Pages Only)** **What we need** We have an existing WordPress site for a specialist AI testing consultancy. We are NOT rebuilding from scratch — we need a skilled designer to redesign a specific set of pages on our current site and make them look polished, credible, and enterprise-grade. The kind of site a US CTO lands on and immediately trusts. This is a focused, bounded piece of work: 5 pages only. Everything else on the site stays as-is. All content is written and ready. We need design thinking and execution, not copywriting or strategy. **Scope — 5 pages on an existing WordPress site** - Homepage - Two service pages - About / Team page - Contact page No other pages. No full rebuild. No t...

I’m growing a fast-moving technology product company and need a marketing intern who can turn our conversations into clear, customer-facing material. You’ll work directly with me (the CEO) and our CTO, so confident spoken and written English is essential—we think aloud, set priorities in real time, and expect you to capture the key points without hand-holding. A completed (or nearly completed) marketing degree is required, as you’ll be applying fundamental concepts daily: shaping value propositions, mapping customer journeys, and measuring results. Day-to-day you might take a five-minute product briefing and develop a LinkedIn post, short blog article, or email draft; research competitors and summarise your findings in one slide; or pull basic performance me...

...Payment is strictly milestone-based. You will be paid only after the appointments have been successfully attended by the decision-maker to ensure lead quality. Long-term: Successful completion of this sprint leads to a long-term monthly retainer. How to Apply If you have the grit to hit these numbers, reply with a quick voice recording so I can hear your phone presence. Show me how you’d handle a CTO who says they "already have a recruiter....

I’m ready to bring a Chief Technology Officer on board for my technology company and need a recruiter who can deliver the right person, fast. The mandate is clear: pinpoint and place a CTO who will oversee product development while drawing on deep, hands-on expertise in software development, cybersecurity, and cloud computing. You’ll handle the full life-cycle search—from shaping the role profile through to negotiating the offer—using your own networks, targeted head-hunting, and any modern sourcing tools you trust. I’ll provide prompt feedback on candidate submissions so you can keep momentum high. To keep expectations transparent, the placement fee is A$1,500 and is released in full once the successful candidate signs. If you prefer milestone sp...

...launching a personal brand on Instagram and will be posting one reel per day showing the life of a CTO and the startup-building process. I’m looking for a reliable reel editor who can help turn raw clips into engaging Instagram reels with quick turnaround. Workflow Each day I will send: - 5–10 short video clips (shot throughout the day) - A short voice note explaining the story of the day Your job will be to: - Select the best clips - Arrange them into a compelling 15–30 second reel - Sync visuals with the voiceover Add captions/subtitles 1) Add light transitions and pacing 2) Add background music if needed Content Style The reels will be about: - Building a startup - Life of a CTO - Behind-the-scenes founder moments - Product building a...

I need concise, high-quality AI prompts that generate authoritative content for technology industry professionals. Each prompt should be clear enough to steer a large-language model toward accurate, insightful output that speaks to engineers, product managers, and CTO-level readers. Here is what I’m after: • A set of well-structured prompts covering trending tech topics—think cloud architecture, AI/ML best practices, cybersecurity updates, and emerging developer tools. • Guidance within the prompts to ensure the model cites concrete examples, uses the correct technical terminology, and maintains a professional, expert tone. • Short usage notes so I understand how to tweak each prompt for depth, length, or viewpoint variations. Please base everything ...

...Tenants entering our housing network • Workforce pipeline already secured • Products planned for direct distribution • Multi-sector operational backing You are not building an idea. You are helping digitize an ecosystem already forming. Partnership Structure • Equity participation (structure discussed privately) • Long-term involvement expected • Opportunity to evolve into Technical Director / CTO role as platform grows Our objective is alignment — when CIL grows, the technology partner grows. How to Express Interest Please share: 1. Brief introduction and background 2. Links to relevant platforms or systems you have built 3. Technologies you prefer working with 4. Your vision for building scalable platforms 5. One improvement or...

...businesses build backend systems, Salesforce integrations, and AI-powered applications. We are looking for a **Lead Generation / Appointment Setter** who can help us find potential clients in the **USA** who need software development services. **Responsibilities:** * Find US companies/startups that may need software development or Salesforce integration. * Collect decision-maker contact information (CTO, Founder, Product Manager). * Send outreach messages via LinkedIn or email. * Generate qualified leads and schedule meetings with interested clients. * Maintain a simple list of leads and outreach results. **Ideal Candidate:** * Experience with B2B lead generation for IT services. * Familiar with LinkedIn outreach and cold email. * Good English communication skills. * Experien...

About Us: We are a fast-growing tech agency selling high-ticket AI and Software solutions to B2B clients globally. We are looking for a true, hungry B2B Sales Closer. (We are NOT looking for general Virtual Assistants or Customer Support Reps). The Role: Outbound prospecting and setting up Zoom meetings with international prospects. Presenting our AI/Software services (Our CTO handles heavy technical questions, your job is to sell the ROI and value). Negotiating and closing high-ticket deals ($250 to $1,500+). Compensation: Base Salary: $300 - $400 / month. Uncapped High Commission: 20-30% per closed deal. Paid immediately when the deal is closed. Top performers easily scale to $800-$1,000+/month. Requirements: Flawless, highly professional English (Neutral/Clear accent). ...

...motion graphics. • All text should be legible on mobile and pass basic accessibility contrast checks. If you have managed similar multi-platform rollouts before, link me to three pieces you are most proud of. A quick note on how you keep projects on schedule will help me understand your process. This could evolve into steady monthly work once we see a good fit. A formal interview with our CEO and CTO is required. Please respond with at least 3 samples of work....

...Court exposure and experience in judicial research and procedural compliance. We are currently preparing for incubation and seed funding rounds. What We Are Looking For We are seeking a technical co-founder / CTO who can: • Architect and build the core workflow automation engine • Design scalable backend infrastructure • Integrate AI (LLM + RAG) responsibly within structured workflows • Lead product development and future tech hiring • Contribute to long-term technical vision This is not a short-term freelance assignment. We are looking for a committed partner to join as CTO in exchange for equity. Preferred Technical Profile • Strong experience in backend development (Node.js / Python / similar) • Experience building SaaS pr...

...collaboration. Responsibilities Implement and improve charting views (candlestick/line charts, indicators, timeframes) using a modern JS charting library Build and refine reusable UI components for positions, orders, and performance stats Fix existing UI bugs and layout issues across desktop and mobile Consume existing REST/WebSocket APIs and render real‑time data efficiently Collaborate with our CTO and product team in an agile, async workflow (task-based) Required skills Strong experience with modern JavaScript/TypeScript and a SPA framework (React/Vue/Angular) Experience integrating and customizing financial/trading chart libraries (e.g., TradingView, Highcharts, lightweight-charts, etc.) Solid understanding of responsive design, state management, and API integration...

I need a seasoned B2B lead-generation partner to compile a clean, verified database of senior cybersecurity and compliance decision-makers across the Asia-Pacific region. The focus is on large enterprises (251+ employees) operating in technology as well as banking / broader BFSI. The key contacts I want are: • CISO • CTO • CIO • Head of IT Infrastructure • Compliance Head • Director – Information Security Your first milestone is a spreadsheet that includes at minimum: full name, role, company, corporate email, LinkedIn URL, direct phone (if available), HQ country, company size confirmation, and the date you last verified each record. Bounce-free data and role accuracy are critical; I will spot-check before release. After the i...

I need an experienced fractional CTO to take our working MVP of a curated financial marketplace for urban Indian families and turn it into a rock-solid Phase 1 release. My immediate priority is hands-on system design: mapping the overall architecture, defining critical services, choosing the right data flow patterns, and laying down the integration points for banking, KYC, and third-party investment products. Alongside the architectural blueprints, I’ll lean on you for product-level thinking—translating our customer insights into a development roadmap and helping me decide which features ship first without over-engineering. While scalability planning and final tech-stack choices are open for discussion, the first order of business is a detailed, actionable system desi...

...results in IT / software services lead generation. Our Core Services Mobile App Development Website Development Digital Marketing AI Solutions (Chatbots & Automation) CRM Software Development What We Expect The ideal candidate must: Have proven experience generating B2B leads in IT / software services Understand buyer behavior in US & European markets Target decision-makers (Founder, CEO, CTO, Marketing Head, etc.) Use multi-channel outreach (LinkedIn, cold email, Upwork bidding, etc.) Deliver leads that are ready for discovery calls Bonus: Appointment setting experience Experience working with software agencies CRM automation knowledge Lead Qualification Criteria A lead is considered qualified when: The company fits our services profile The decision-...

...for any future project . What You’ll Do Improve and extend core video functionalities and app responsiveness. Write, deliver, and refine code daily for a smoother mobile experience. identify and fix bugs, crashes, and performance bottlenecks. Contribute to cleaner architecture and higher code quality. Keep documentation up to date and push code to our private repo daily! Work closely with our CTO on priorities and delivery. What You Bring Strong command of Swift and SwiftUI. Confidence working within and improving an existing codebase. A fast, quality‑minded, data oriented, problem slver and pragmatic approach to development. (Nice to have) Experience building social, content‑based, or video apps. What Matters Most A positive, problem‑solving mindset. A genuine sense ...

...and work on our existing social video app shipping features, improving architecture, and fixing bugs fast. You will: Work on existing video features and overall app performance Update, deliver optimise code for better mobile performance Hunt down and fix bugs, edge cases, and crashes Contribute to architecture and code quality Documentation, Push code in our private repo DAILY Report to our CTO. You are: Proficiency in Swift and SwiftUI Comfortable working in and improving an existing codebase Fast, quality‑driven, and pragmatic about trade‑offs Ideally experienced with social / content / video apps (nice to have, not mandatory) What matters most: Great attitude, Problem -solver attitude, Desire to help, take ownership, and make an immediate impact Focus on quality and sp...

... • A go-live playbook followed by a post-launch retrospective When you apply, share past work that proves you have shepherded custom software from concept to production in a high-growth environment—case studies, dashboards, or sample artefacts are perfect. A concise note on your approach is welcome; no lengthy proposal required. Strong performance here can grow into a longer-term fractional CTO/PMO partnership. I look forward to seeing what you have delivered before and to working together on our next stage of growth....

is seeking an experienced web application security specialist to address specific vulnerabilities identified in our recent penetration testing assessment. As a healthcare technology company specializing in innovative oral health monitoring solutions,...session with our development team • Best practices documentation for maintaining security standards • Recommendations for ongoing security monitoring Timeline and Budget • Start Date: Immediate • Engagement Type: Fixed-price contract What We Provide · Complete penetration testing report with detailed findings · Access to staging environment and source code repository · Direct communication with our CTO and DevOps team · Necessary infrastructure access through secure channels · Cl...

... cover letters, and posts in the executive's voice • High degree of discretion, professionalism, and confidentiality • Proficiency with tools such as Google Workspace, Microsoft Office, Zoom, and project/task management platforms • Self-starter with strong attention to detail and ability to manage priorities independently Preferred Qualifications • Experience supporting C-level executives (CIO, CTO, VP) in job searches or transitions • Background in technology, healthcare, or enterprise sectors • Familiarity with ATS systems, job boards (LinkedIn, Indeed, Ladders, Dice), and executive search platforms • Experience with personal brand or thought leadership content strategy • Background in HR, talent acquisition, or career coaching is a ...

I’m setting up a government-supported cybersecurity SaaS that serves Emirati organisations through the MZN x Hub71 Programme. The vision is to release an MVP that focuses first on automated threat detection and user-facing awareness dashboards, then iterate toward fuller capabilities such as data encryption and advanced authentication. I’m offering true co-founder equity rather than a contractor fee, so I need a senior expert who can own the entire technical stack from Day 1, move fast, and help shape product-market fit. You’ll choose the architecture, assemble the initial codebase, and have freedom over tools—whether that’s AWS, Azure, GCP, Kubernetes, Python, Go, or whatever you believe will let us ship reliably and scale inside the UAE. The immediate goal...

...an existing layout, part of the brief is for you to design a template that feels modern and professional. I’m comfortable with you building it in Lucidchart, Visio, PowerPoint, Figma, or another comparable platform as long as the final artwork exports neatly to PDF and an editable source file is supplied. Key points to hit • 6–7 separate charts, one per company • Tech leadership only (CIO, CTO, Heads of Engineering, Product, Data, Security, etc.) plus their direct reports down to two levels • Consistent colour palette and typography across all charts • Headshots cropped square, sized uniformly, and positioned above the name/title block • Final delivery: editable file + print-ready PDF for each chart I’ll provide the compa...

...Existing Technology Stack Our platform is built using: Backend: Node.js, NestJS Frontend (Web): React Mobile App: Flutter Cloud Infrastructure: AWS Storage & Assets: Amazon S3 Resource Requirements We are looking for agency support for the following roles (part-time / shared allocation acceptable): Backend Developer (Node.js / NestJS) Frontend Developer (React) Flutter Developer DevOps / AWS Support CTO / Technical Architecture Advisory (strategic oversight as needed) Scope of Work The engagement will primarily focus on: ✔ Feature refinements & enhancements ✔ Bug fixes & performance optimization ✔ DevOps / AWS monitoring & maintenance ✔ SEO implementation & optimization ✔ Integration of AI-driven features ✔ Chatbot implementation (customer support / automation...

Description We are an early-stage fintech infrastructure startup building a developer-first payments product with global scope. The project is pre-launch, already architected, and positioned to raise institutional funding once the technical foundation and MVP are finalized. We are looking for a CTO Co-Founder to take full ownership of the technical vision and execution and help build a company designed for scale, defensibility, and fundraising. What You’ll Do Own the technical architecture and roadmap Build and harden a core fintech API / platform Make key decisions around scalability, security, and reliability Collaborate closely with the founder on product and investor readiness Lead future engineering hires post-funding Ideal Profile Strong backend / systems eng...

...the global tech space. The arrangement is 100 % commission based: every time a lead you supply converts into a paid project, you receive an agreed-upon percentage of the deal value. What I need • Fresh, accurate B2B leads from tech companies anywhere in the world—start-ups to large enterprises are all welcome as long as they buy custom software services. • Decision-maker contacts (typically CTO, VP Engineering, Product Manager, or founder) with verified email addresses and LinkedIn profiles. • A short note on each lead explaining why the company is a realistic fit for outsourced application development. Preferred workflow You may use LinkedIn Sales Navigator, Apollo, Crunchbase, Hunter, or your own databases—whatever yields solid results. ...

Location: Remote Timeline: Flexible/Non-urgent Project Overview: I am looking for a Biomedical Engineer or Industrial Designer with experience in Orthotics & Prosthetics (O&P) to design a custom Cervical-Thoracic Orthosis (CTO) for long-term use. The patient currently wears a rigid commercial brace (Optec CTO) to manage chronic spinal instability and pain. While functional, it is bulky, non-breathable, and aesthetically poor. My goal is to create a Design for Additive Manufacturing (DfAM) version that is: Anatomically Fitted: Based on 3D scans of my torso/neck. Breathable: Utilizing Voronoi patterns or lattice structures to reduce heat/sweat. Low Profile: More discreet than the current "scaffolding" style commercial braces. Modular: Pri...

...sales, and product Product Design & UX • Defining user flows, wireframes, and feature specifications • Ensuring a great user experience across the marketplace (search, product pages, checkout, account) • UX optimization — reducing friction, improving conversion, increasing engagement • Working with designers and developers to bring features to life Product Execution • Working closely with the CTO/tech team to ship features on time and at quality • Writing clear product requirements and acceptance criteria • QA mindset — testing, iterating, and improving post-launch • Setting up product analytics and tracking (what's working, what's not) • Building a culture of rapid experimentation and learning Platform Pro...

We're looking for a hands-on fractional CTO to lead the technical direction of Layerline (), a global 3D printing marketplace. Layerline is the immediate focus, but on the backend we're also building our own custom e-commerce platform — and the role will expand to this and other ventures within our portfolio over time. This is someone who can code, architect, and implement — not just advise. Freelancers only — no agencies. Flexible, ongoing engagement with potential to grow into a full-term role and long-term technical partnership. --- ABOUT US • Multiple ventures — ecosystem infrastructure (B2B SaaS), e-commerce (3D printing marketplace), technology solutions, startup ecosystem coordination • Layerline () is the immediate focus — s...

...telecom-savvy strategist who can turn a generic brief into a sharp, board-ready slide deck within 48 hours. The deck will be no more than eight slides yet must feel as though it came straight from an in-house strategy team at a Tier-1 carrier. Core requirements • Customer Personas: Produce 3–4 enterprise personas, but give special prominence to the IT Manager (SMB / Mid-market) and the Enterprise CIO / CTO. Each persona must include goals, pain points, buying triggers, objections, decision influence, and a logical bundle of telecom solutions. • Product Positioning Framework: Map how an enterprise connectivity or UCaaS offer should be positioned versus common market alternatives, highlighting messaging pillars that resonate with the two priority personas. &bul...

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We are seeking a senior paid acquisition specialist to lead paid advertising strategy, execution, and performance for an established website entering a growth phase. This role is strictly focused on paid media. SEO and organic growth will be layered in later, after paid acquisition demonstrates a consistent revenue trend or breakeven economics. You will work closely with the company CTO and a full-stack development team, with weekly Zoom meetings to review KPIs, execution progress, and priorities. Responsibilities Launch and scale paid campaigns across Meta, Google, YouTube, and select platforms Navigate advertising policies and enforcement behaviors in regulated environments Own media buying, placements, testing, and optimization Define and report on paid acquisition KPIs Collabora...

is seeking an experienced web application security specialist to address specific vulnerabilities identified in our recent penetration testing assessment. As a healthcare technology company specializing in innovative oral health monitoring solutions,...session with our development team • Best practices documentation for maintaining security standards • Recommendations for ongoing security monitoring Timeline and Budget • Start Date: Immediate • Engagement Type: Fixed-price contract What We Provide · Complete penetration testing report with detailed findings · Access to staging environment and source code repository · Direct communication with our CTO and DevOps team · Necessary infrastructure access through secure channels · Cl...

I need a fresh batch of 100 leads for companies that hire fully-remote talent inside the United States—please do not slip in even one onsite opportunity or the file will be rejected. Every contact must be a senior decision-maker: CEO, CTO, COO, Co-Founder or Founder. Focus sectors and split: • 25% UI/UX design opportunities • 25% WordPress (custom builds or page builders) • 25% pure Front-end development • 25% Shopify development Essential data points for each lead: 1. Work email address 2. Direct phone number 3. Exact job title Acceptance criteria • All addresses must pass a verification tool with an overall bounce rate below 3%. • Numbers must connect to the person or their executive assistant, not a generic switchboar...

...decision-maker at the C-suite level—CEO, CTO, CFO or a Co-Founder—and give me: • Full name and exact title • Direct work email (bounce-free) • Direct phone or mobile number • Personal LinkedIn profile URL • Company website and brief note on their remote/offshore hiring activity (e.g., recent job post, blog, press release) I will spot-check every entry, so only verified, up-to-date data counts. Please build the list in a Google Sheet or Excel file with clear, consistent columns. Tools like LinkedIn Sales Navigator, Apollo, Crunchbase, ZoomInfo, Clearbit, etc. are fine—as long as the final contacts pass validity checks. Acceptance criteria 1. 100 unique companies, all USA-based B2B SaaS. 2. Exactly one qualifying executive ...

I'm seeking an experienced fractional CTO to guide our machine learning initiatives. We have a ready-to-use dataset and need assistance with: - Model Development: Designing and building ML models. - Data Preprocessing: Preparing data for optimal model training. - Performance Tuning: Enhancing model accuracy and efficiency. Ideal Skills & Experience: - Expertise in Machine Learning - Proven track record in model development - Strong data preprocessing skills - Experience in performance tuning of ML models - Leadership experience in tech projects Looking for someone to ensure our project is on the right path and achieves its goals efficiently.

I need an experienced full-stack Flutter developer who can double as an acting CTO—someone able to diagnose, plan, and personally ship the improvements while guiding the overall tech roadmap. Here’s what I’m after: • First, perform a concise audit of our current stack to surface the bottlenecks that slow us down and identify issues • Next, outline a concrete scalability plan that may involve Database optimization, Server infrastructure upgrades, Load balancing implementation—or any other “few different things” you discover. • Then, lead the implementation yourself: refactor code, tune queries, spin up new infrastructure, and verify results with measurable benchmarks. • Finally, stay on for iterative maintenance and featu...

I’m organising a one-day shoot in Gdańsk on Thursday, 12 February at the CTO testing facility () and need a local videographer who can work solo with a DSLR. The project is to capture clean, high-resolution B-roll and behind-the-scenes coverage of Sertus ShaftPanel undergoing compliance tests for use in a UK product-launch film, website assets and a technical case study. What I’m after • Single-camera coverage with steady front-on and overhead angles. • Priority shots: tight close-ups of the panel in action plus authentic reactions and interactions from the test team. • No need to roll RAW; well-exposed, colour-balanced footage in a high-quality codec is perfect. Deliverables 1. All usable clips supplied as separate, clearly named files in 1080...

I have an early-stage, AI-native contract management product whose defining feature is powerful contract analysis driven by Natural Language Processing and automated data extraction. The proof of concept works; now I need a seasoned technical leader to turn it into a secure, scalable SaaS. You will own the high-level architecture and guide a small engineering team so that every layer—from model serving to front-end delivery—can grow without drama. Cloud-agnostic design, container orchestration, CI/CD pipelines, microservices or modular monoliths: I’m open to whatever will give us low latency, predictable costs, and clean deployment workflows, provided we end up with true end-to-end encryption for all customer data, both at rest and in transit. Key areas where I need you...

I'm seeking an expe...requirements Ideal Candidate Has: - Experience with recruiting tech, HR platforms, or job board integrations (preferred) - Knowledge of prompt engineering and context management for AI systems - Track record of building scalable, maintainable backend systems - Strong problem-solving skills and ability to work independently - Clear communication skills for technical discussions with CTO This is a direct collaboration with our CTO with flexibility on engagement structure (contract/part-time/full-time). Equity opportunities available for the right candidate. Please include in your proposal: - Relevant backend and API integration experience - Examples of Supabase or similar projects - Your approach to the technical challenges outlined - Estimated tim...

The Role (What This Actually Is) Cleo is building an AI employee platform — software that deploys autonomous, role-aware AI workers inside real businesses. We are looking for a hands-on Builder CTO who can: Architect the platform Write production code Design AI agent systems Own infrastructure end-to-end Make fast, opinionated technical decisions This is not a people-management role (yet). This is a first-principles engineer role with founder-level responsibility. If you like shipping systems yourself and hate bureaucracy, you’ll love this. What You’ll Build You will personally design and build: An AI employee runtime (agents, tools, memory, permissions) RAG + knowledge systems (documents, APIs, live data) LLM orchestration (model selection, routing, ...