Remote Software engineering Jobs • Global

Inviting a select group of freelancers to join our trusted talent pool for project-based work, solving real customer challenges and shaping the next wave of creative automation. Leading creative + technical execution on customer-facing AI tools, developing and integrating LLMs, text-to-image models (like SDXL, LoRA, Flux Kontext), or voice models, and delivering full-stack solutions using JS, Python, NodeJS, or React.

Build AI-powered tools that automate creative work at scale by integrating LLMs, text-to-image, and voice models into production workflows. Rapidly prototype and ship automation solutions within creative ecosystems (Figma, Adobe, etc.). Translate customer needs into scalable technical solutions and collaborate with AI engineers, designers, and strategists to push creative innovation forward.

We are seeking a talented and experienced Sr ML Engineer to help us optimize training, inference, and Retrieval-Augmented Generation (RAG) pipelines for high-performance AI applications. You will lead the development of connectors to open-source frameworks for data streaming and inference optimizations. Collaborating closely with software developers, product teams, and partners, you will lead experiments with state-of-the-art models using open-source tools and cloud platforms.

SD Solutions is looking for a talented Full-Stack Developer to join a freshly funded startup at the intersection of AI and entertainment. You will build and maintain full-stack features using Next.js and develop AI-powered tools for content creation. Manage cloud infrastructure with AWS (Lambda), deploy via Vercel, implement automated testing with Playwright, and collaborate with a remote, global team.

As a Product Engineer, you will own products and features from beginning to end, originating ideas, talking to users, and understanding our strategy and goals. You'll test MVPs, iterate on feedback, own pricing, and ensure ongoing success, implementing AI features and collaborating with design when necessary. Every week, one person in each engineering team is designated the Support hero, and this role will also include some on-call time too.

As a founding Full Stack Engineer, you’ll work hand-in-hand with our Engineering Manager to build the foundation of our Financial Service application layer, to architect and ship high-impact features that bring real-world financial utility to millions of users, building everything from backend services and wallet integrations to clean, intuitive user experiences.

As the founding Engineering Lead for the Polygon Fintech Labs team, you’ll own the technical vision for the application layer's suite of products. You’ll be the architect behind the MVP and will operate like a startup CTO, working closely with product and design from day one. If you’re excited about abstracting Web3 complexity to unlock everyday utility to payments, yield, programmable flows then this is your moment to build from zero.

We're looking for a full stack developer to work on our advertising analytics platform to gather and process BIG amounts of data and deliver meaningful insights to our customers. Problems range from extremely difficult, impossible, easy, bugs, performance issues, and the occasional thing that's a joy to work on.

Seeking a hands-on CTO, and possibly a co-founder, who can own the core technology strategy of OleOle and lead its execution from day one. You will define and build the platform's architecture, oversee engineering direction, and help shape the company’s long-term roadmap. You’ll be rolling up your sleeves and building alongside the founding team, with equity compensation during the pre-funding phase and a full-time paid position after funding.

Implement open protocols for peer-to-peer secure messaging, create and maintain a sustainable and fault-tolerant distributed system, and write and maintain Nim code ( nwaku codebase). Understand and optimise the core functionality of complex software systems. Provide feedback on overall design decisions, and participate in code reviews. Use libp2p to build infrastructure-level protocols and maintain Golang, Rust and other language SDKs built on top of FFI bindings.