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  1. Python Expert Developer Needed for Ongoing Projects ( about 1 hour ) (68 Applicants)
    [435][ 1155941 ] about 3 hours (2025-08-04 09:49 AM)
    ~021952260579601514014
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 25.0 - 47.0
    {"invitesSent" => 0, "totalInvitedToInterview" => 0, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 5}
    Skills PostgreSQL • Python • FastAPI • Supabase •
    About Client ⭐️ 4.95 • 61 reviews • Australia • 94 jobs • $117,290 Ironland Resources Pty Ltd

    We are seeking a highly skilled Senior Python Developer with expertise in database integration, query consistency, and backend systems involving tools like Supabase and MCP (Model Context Protocol). You will be responsible for resolving complex data consistency issues and ensuring reliable access across multiple interfaces.

    Required Skills
    Advanced Python (3.11+)

    Supabase PostgreSQL

    MCP (Model Context Protocol)

    Claude Code or similar AI-integration layers

    Async database handling (e.g., asyncpg, SQLAlchemy)

    PostgreSQL debugging and performance tuning

    Strong understanding of connection pooling, replication, and data caching

    Responsibilities
    Investigate and resolve discrepancies between different query interfaces

    Build tools to validate and enforce data integrity across systems

    Optimise and harden existing pipelines and database connections

    Write clean, well-documented, testable code

    Collaborate with technical stakeholders to design robust backend solutions

    Technical Environment
    Supabase-hosted PostgreSQL database

    AI models accessing data via MCP and Claude Code

    Python 3.11+, async I/O, and API integrations

    Fast-paced delivery with mission-critical deadlines

    Interview Question (Optional)

    “A user sees 0MW outage data when accessing a Supabase table via the web interface, but MCP database connections return 286.95MW for the exact same record and timestamp. Both connections use the same postgres user and database. What are the 5 most likely technical causes of this discrepancy, and what would be your step-by-step approach to diagnose and fix this issue?”

  2. AI Voice Agent Integration ( about 2 hours ) (7 Applicants)
    [2008][ 1124712 ] 9 days (2025-07-26 11:15 AM)
    ~021949020818549022733
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 10.0 - 30.0
    {"invitesSent" => 0, "totalInvitedToInterview" => 5, "totalHired" => 1, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 4}
    Skills Artificial Intelligence • English • 3CX • Zoho CRM •
    About Client ⭐️ 4.9 • 101 reviews • Australia • 245 jobs • $412,292 Visual Marketing Australia Pty Ltd

    We have setup a 'Sales Voice Agent' in ElevenLabs.io (or may consider Retell also) and we need it to make outbound call through our 3CX PBX.
    Furthermore, I need it to integrate with our Zoho CRM to review prospect data including last communications plus I need it to be able to book appointments in my calendar using Zoho Bookings for available times only.

  3. N8N Workflow Expert ( about 3 hours ) (21 Applicants)
    [487][ 1155994 ] about 3 hours (2025-08-04 09:36 AM)
    ~021952222103993286280
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 25.0 - 47.0
    {"invitesSent" => 0, "totalInvitedToInterview" => 0, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 10}
    Skills JSON • n8n • Automation •
    About Client ⭐️ 0.0 • 0 reviews • Australia • 0 jobs • Andrew B

    We're looking for an N8N, workflow automation, JSON expert that loves helping solve business problems with intelligent workflows, and has great attention to detail, dedication and committment to not just delivering systems but testing them to ensure they work end to end. The right person will enjoy being part of a collaborative team and the go-to expert on this topic for us.

  4. Senior Fullstack Software Engineer [Hybrid] ( about 3 hours ) (4 Applicants)
    [1283][ 1155210 ] about 8 hours (2025-08-04 05:07 AM)
    ~021952189650602031501
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 25.0 - 47.0
    {"invitesSent" => 0, "totalInvitedToInterview" => 0, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 0}
    Skills TypeScript • Tailwind CSS • Node.js • GraphQL • PostgreSQL • Kubernetes • Google Cloud Platform • React • React Native •
    About Client ⭐️ 5.0 • 46 reviews • Australia • 64 jobs • $105,332 Smart Cities Transport

    **Location:** Sydney, Australia
    **Employment Type:** Full Time

    We believe work doesn’t have to be slow or uninspiring. But making meaningful change in any industry is tough — and we’re going to need great people to help us do it.

    ### About Us

    We’re a fast-growing Australian company working on complex problems with a simple goal: make things work better for customers and businesses alike. We do this by combining design, technology, and operational know-how to create great user experiences and internal tools that scale.

    Founded in 2019, we’ve served hundreds of thousands of users globally. Our work spans multiple brands and business units, and we’re powered by a distributed team across Australia and overseas.

    We’re backed by top-tier investors, and we’re expanding into new markets and product areas.

    ### About the Role

    We’re looking for a **Senior Fullstack Software Engineer** to join our engineering team. You’ll be part of a high-performing, collaborative team working across both product and internal tools.

    **You will:**

    * Help shape the architecture of robust and scalable systems
    * Work closely with product, design, operations, and other business functions
    * Build customer-facing products as well as internal tools for our team
    * Balance rapid prototyping with stability, modularity, and security
    * Mentor other engineers and contribute to a strong engineering culture

    ### About You

    * You’re a problem solver who thrives in fast-paced environments
    * You enjoy shaping product direction and contributing beyond just code
    * You’re a strong communicator, comfortable with ambiguity and iteration
    * You’ve worked in startups, scale-ups, or tech-led businesses
    * You’re a fullstack engineer, with solid experience in at least one area (frontend/backend)
    * You’ve led projects end-to-end, from discovery to deployment and monitoring
    * You write clean, maintainable code and value thoughtful feedback

    ### Why Join Us?

    * **Lean team, big impact:** You’ll help shape what we build and how we build it
    * **Fast shipping culture:** We deploy often and move quickly
    * **Modern stack:** React, TypeScript, Node, Go, GraphQL, GCP — and we keep improving

  5. Fix Critical User Data Security Issue in Replit App ( about 7 hours ) (6 Applicants)
    [1264][ 1155217 ] about 7 hours (2025-08-04 05:14 AM)
    ~021952191464515347524
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 15.0 - 25.0
    {"invitesSent" => 2, "totalInvitedToInterview" => 0, "totalHired" => 0, "totalUnansweredInvites" => 2, "totalOffered" => 0, "totalRecommended" => 2}
    Skills PHP • WordPress • JavaScript • Web Development • Android •
    About Client ⭐️ 0.0 • 0 reviews • Australia • 0 jobs • Matt M

    - Fix User Session Isolation - Eliminate cross-user data access completely. - Implement Stripe Integration - Connect login system to subscription verification. - Secure Authentication System - Ensure user data access is private. - Multi-Device Testing - Verify security functions on all platforms. - Documentation - Provide a clear implementation guide.

  6. Build an AI Coding App using React and Electron ( about 7 hours ) (7 Applicants)
    [3831][ 1151637 ] 1 day (2025-08-03 11:06 AM)
    ~021951917621611635780
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 35.0 - 50.0
    {"invitesSent" => 0, "totalInvitedToInterview" => 2, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 1}
    Skills React • JavaScript • Node.js • React Native • CSS •
    About Client ⭐️ 0.0 • 0 reviews • Australia • 0 jobs • Aadil S

    We are seeking an experienced developer to create a cutting-edge AI coding application similar to Cursor. The app will integrate AI functionalities using Claude and Monaco for an enhanced coding experience. The project budget is between $1,500 and $2,000, with an estimated timeline of 2–3 weeks. If you're interested, please apply with your relevant repository to showcase your skills and past work.

  7. Full Stack Software Engineer [Hybrid] ( about 8 hours ) (1 Applicants)
    [8][ 1155194 ] about 8 hours (2025-08-04 05:02 AM)
    ~021952188308256979341
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 25.0 - 47.0
    {"invitesSent" => 0, "totalInvitedToInterview" => 0, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 0}
    Skills TypeScript • Tailwind CSS • Node.js • GraphQL • PostgreSQL • Kubernetes • Google Cloud Platform • React • React Native •
    About Client ⭐️ 5.0 • 46 reviews • Australia • 64 jobs • $105,332 Smart Cities Transport

    **Location:** Sydney, Australia
    **Employment Type:** Full Time

    ### About Us

    We believe great experiences don’t have to be slow, boring, or overly complicated. We're building a company that combines smart people, clever design, and strong execution to solve meaningful problems for real people.

    Founded in 2019, we've grown rapidly across multiple countries and industries by focusing on building scalable, user-centric products that delight customers and make a difference. With strong backing from global investors, we’re continuing to expand into new markets and launch new offerings.

    We're now looking for engineers who enjoy tough challenges, work collaboratively, and genuinely care about their craft and their teammates.

    ---

    ### About the Role

    We’re looking for a **Full Stack Software Engineer** to join our growing team. You’ll work closely with product managers, designers, analysts, and operations to build and improve our platform across multiple brands and user types.

    **What you’ll do:**

    * Build and maintain key frontend and backend features across our platform.
    * Work cross-functionally to design and deliver impactful, user-friendly experiences.
    * Iterate quickly on new ideas while maintaining quality, stability, and modularity in production code.
    * Contribute to team knowledge through pairing, code reviews, and mentorship.

    ---

    ### About You

    * 3–5 years experience building web applications in a commercial environment.
    * Strong experience with modern frontend and backend technologies.
    * Able to scope and deliver well-defined projects independently.
    * Great communication skills — you know how to collaborate and give/receive feedback.
    * You’re resourceful and curious — you’ll keep going when the path isn’t obvious.

    ---

    ### Why Join Us

    * We ship fast — code goes to production within minutes, not days.
    * You’ll work with modern tools and infrastructure:

    * **Frontend:** React, TypeScript, Tailwind, Apollo, React Native
    * **Backend:** Node (TypeScript), Go, GraphQL, gRPC, Postgres, Pub/Sub, Kubernetes on GCP

    ---

    If you like building real products with real impact — and doing it with smart, fun people — we’d love to hear from you.

  8. Bubble.io Developer Needed for Multiple Projects ( about 9 hours ) (16 Applicants)
    [4807][ 1151391 ] 1 day (2025-08-03 08:35 AM)
    ~021951879490782068360
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 15.0 - 35.0
    {"invitesSent" => 4, "totalInvitedToInterview" => 4, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 3}
    Skills Web Development • JavaScript • API • CSS • Bubble.io • No-Code Development •
    About Client ⭐️ 5.0 • 5 reviews • Australia • 19 jobs • $700 Shipfast agency

    We are seeking skilled Bubble developers to join our dynamic team. You will work on various projects, ensuring timely completion and high-quality deliverables. Certification in Bubble is a plus, as we prioritize expertise and efficiency. If you have a passion for no-code development and can manage multiple tasks effectively, we want to hear from you!

    Join us to create innovative solutions that delight our clients and push the boundaries of what’s possible with Bubble.

    To apply, please provide the following:
    1. Your portfolio
    2. Your Bubble certification (if you have one)

    Please only apply if you are comfortable working with our designer and product manager, and are open to communicating and jumping on calls with clients.

    To filter out AI-generated applications, please add the keyword "BUBBLE" at the start of your application.

  9. Full stack developer (Ruby on rails + React) ( about 10 hours ) (25 Applicants)
    [4615][ 1150865 ] 1 day (2025-08-02 23:03 PM)
    ~021951735531269898969
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 25.0 - 40.0
    {"invitesSent" => 0, "totalInvitedToInterview" => 1, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 6}
    Skills Ruby on Rails • React • Ruby • Web Application • API • PostgreSQL • Amazon Web Services • Bootstrap • Git • JavaScript •
    About Client ⭐️ 0.0 • 0 reviews • Australia • 0 jobs • Hamid Khalid B

    We’re seeking an experienced Ruby on Rails and react developer to help maintain a modern web application. You’ll develop full-stack features, optimize database performance and collaborate with our team through agile development processes.

**Required Skills:**

- 3+ years of professional Ruby on Rails development experience
- Strong understanding of MVC architecture and Rails conventions
    - 2 years of React experinece 
- Proficiency with database design and optimization (PostgreSQL preferred)
- Experience with front-end technologies (HTML5, CSS3, JavaScript, Stimulus/Turbo, React)
- Familiarity with version control (Git) and deployment processes
- Knowledge of testing frameworks (RSpec, Capybara, Factory Bot)
- Understanding of security best practices and performance optimization

**Nice to Have:**

- Experience with cloud platforms (AWS, Heroku, Digital Ocean)
- Knowledge of Redis, Sidekiq for background job processing
- Familiarity with Docker and containerization
- Experience with CI/CD pipelines

**Project Details:**
- Commitment: 5-10 hours per week

**To Apply:**
If you are not agency then:
Please include your relevant Ruby on Rails experience, portfolio/GitHub links, and availability.

  10. Trading platform Design ( about 12 hours ) (21 Applicants)
    [4406][ 1145454 ] 2 days (2025-08-02 08:29 AM)
    ~021951515700294607298
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 30.0 - 50.0
    {"invitesSent" => 0, "totalInvitedToInterview" => 0, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 3}
    Skills JavaScript • Web Design • Graphic Design • Figma •
    About Client ⭐️ 0.0 • 0 reviews • Australia • 0 jobs • Peter V

    Hi Peter,

    I’m launching a product called Top Trader (name might change) — a clean, modern fintech site for an stock trading competition. Think: Superhero / Revolut / Robinhood aesthetic.

    I’m looking for someone to design the UI in Figma — landing page, pricing page, how-it-works flow, leaderboard. portfolio page and a dashboard. If you have experience with SaaS, trading platforms, or Webflow handoff

    https://robinhood.com/us/en/
    https://app.superhero.com.au/log-in
    https://www.revolut.com/en-AU/stock-trading/

    Can you share a few examples of similar work?

    Thanks!