Senior Software Engineer - Python, ML & AI Systems

Note: Cornspring is unable to sponsor visas in the UK. Candidates applying for London must hold the right to work in the UK.Cornspring is a pioneering FinTech startup dedicated to empowering Family Offices and Asset Owners with cutting-edge, AI-driven data intelligence and portfolio insights.We are addressing one of the most intricate and valuable challenges…

About the RoleJoin our innovative team as a Senior Software Engineer specializing in ML Infrastructure: Development Enablement. Our goal is to create a seamless development environment that enables our researchers and engineers to push the boundaries of deep learning models for autonomous driving.We oversee a high-performance Cloud Development Environment (CDE) platform designed to support standardized, efficient ML development workspaces. In this pivotal role, your contributions will be two-fold:Platform Ownership: You will take charge of our CDE platform, ensuring its scalability, reliability, and smooth integration into the ML workflow.Agentic Evolution: You will spearhead the transition to Agentic ML Workflows, architecting AI Agents that serve as force multipliers—automating debugging processes, optimizing resource usage, and accelerating the transition from code to trained models.What You’ll Be DoingScale & Evolve the Dev Platform: Lead engineering initiatives to enhance our existing CDE platform, ensuring it meets the stringent demands of large-scale ML experimentation.Architect AI Agents: Design and implement agents powered by LLM capable of managing the ML lifecycle—from automated code suggestions and log analysis to autonomous debugging of distributed training jobs.Infrastructure Integration: Create connections between AI agents and our core infrastructure, ensuring safe and effective interaction with Kubernetes, Ray, and AWS.Collaborative Automation: Collaborate with ML Engineers to identify obstacles to productivity and build solutions, such as agents that suggest fixes for common PyTorch distributed training errors.Champion Engineering Excellence: Introduce software engineering best practices to the rapidly evolving landscape of LLM development, including the establishment of evaluation frameworks for agent performance, reliability, and security.Mentor & Lead: Serve as a subject matter expert in Agentic AI within the infrastructure team, mentoring junior engineers and influencing our long-term technical vision.

Job DescriptionWe are on the lookout for a talented and seasoned Python Backend Engineer to join our dedicated Materials Science AI team. In this pivotal role, you will take full ownership of the AI Agent architecture, focusing on the development of formulation and search agents. Your mission will involve designing the 'brain' of our systems, orchestrating intricate workflows between Large Language Models (LLMs), internal skill modules, and scientific search APIs.You will work in close collaboration with cross-functional stakeholders, mentor junior engineers, and foster innovation in our Agentic backend services, ensuring seamless integration with our Vue-based frontend.

Mission Overview:We are seeking a talented Machine Learning Systems Engineer to become a vital part of our ML Acceleration team. In this pivotal role, you will develop and maintain the essential systems that empower our researchers to train cutting-edge models at scale, with a keen emphasis on enhancing speed, cost efficiency, reliability, and throughput. You will be positioned at the crossroads of machine learning research and high-performance systems engineering, where your contributions will have a direct influence on our capacity to expand large-scale distributed model training and expedite the time-to-convergence for our next generation of models.Key Responsibilities:Performance Profiling & Optimization: Leverage profiling tools such as Nsight and PyTorch Profiler to uncover bottlenecks in data loading, gradient computation, and communication, implementing enhancements like kernel fusion, sharding, and tiling to boost step time.Distributed Training: Refine distributed training pipelines using frameworks including PyTorch Distributed.Kernel Development: Engineer and uphold high-performance GPU kernels in Triton or CUDA tailored for state-of-the-art ML workloads.Data Pipeline Engineering: Enhance robust data loading pipelines aimed at maximizing training throughput.

Join our dynamic AI Engineering team as a Senior Software Engineer, where you'll be at the forefront of developing, deploying, and maintaining cutting-edge applications and AI/ML services, including large language model (LLM) services. Your expertise will help build data pipelines that support scalable production AI services while providing essential development tools for our data scientists and product engineers. You'll be tasked with designing and implementing these systems with a focus on performance, reliability, and maintainability, all while employing effective unit, integration, and performance testing methodologies.

Join our dynamic and innovative team as a Senior Software Engineer specializing in Cyber Systems. In this role, you will be instrumental in crafting advanced software solutions aimed at enhancing organizational efficiency in managing information and workflows. Collaborate with a diverse group of talented professionals, including Software Engineers, DevOps Engineers, and UI/UX Designers, to create exceptional software products. You will lead the design, development, and deployment processes, ensuring the delivery of high-quality solutions. This position offers the chance to work on a variety of projects, ranging from the conception of new products to the enhancement and deployment of existing ones. You'll also play a vital role in mentoring junior engineers, fostering best practices in software engineering within the team. We are looking for individuals who are passionate about developing effective solutions and committed to nurturing a culture of excellence in software engineering.

Join a dynamic team at Wehrtyou as a Python Software Engineer, where your coding skills directly influence our success. At Wehrtyou, we're not just about trading; we are innovating the future of algorithmic trading through technology. You'll work in a supportive environment where your contributions are valued and essential to our operations. Your expertise in Python will help us monitor live trading, build a robust distributed computing platform, process extensive datasets, and develop vital internal tools, all while collaborating with top-tier researchers and engineers.

Join our dynamic AI Product Team as a Senior Software Engineer, where you will be instrumental in revolutionizing the way analysts interpret and process data. Your role will place you at the cutting edge of applied artificial intelligence, developing advanced systems that improve sense-making, information discovery, and decision support for national security. In this position, you will be responsible for designing and implementing AI-powered applications such as retrieval-augmented generation (RAG) systems and intelligent automation workflows. You will also develop the underlying web systems and data processing pipelines that empower these functionalities. Your contributions will span the entire technology stack, from backend services and data retrieval layers to user-friendly frontend interfaces that deliver AI capabilities. Our team prioritizes the application and integration of AI technologies, focusing on innovation, rapid experimentation, and making a tangible impact in the real world.

Join our innovative team as a Full Stack Engineer specializing in AI systems. You will be at the forefront of developing cutting-edge applications that harness the power of artificial intelligence. This role demands a passion for technology and a commitment to excellence, as you will work collaboratively to create scalable and efficient software solutions.

We are seeking a highly skilled and motivated Systems Engineer / Senior Systems Engineer to join our innovative team. In this pivotal role, you will be responsible for designing, implementing, and maintaining complex systems to ensure optimal performance and reliability. You will collaborate with cross-functional teams to deliver cutting-edge solutions that meet our clients' needs.

Join our dynamic team at csit as a Software Engineer specializing in Cyber Systems. We are on the lookout for talented and experienced professionals who are passionate about developing cutting-edge software solutions that empower organizations to efficiently manage their information and workflows. In this role, you will be responsible for the design, development, and implementation of high-quality software products tailored to meet our business objectives. Collaborating closely with cross-functional teams, including fellow software engineers, DevOps engineers, and UI/UX designers, you will play a crucial role in delivering innovative technological solutions that drive success.

Role overview NCS3 is hiring a Senior Systems Engineer in Singapore. The role centers on designing, implementing, and improving complex systems that underpin company operations. Daily work involves integrating various technologies and processes to keep performance smooth and dependable. What you will do Design and implement system architectures that meet business needs. Optimize current systems to boost reliability and performance. Work with teams from different functions to create solutions tailored for clients. Support integration of a mix of technologies and workflows. Collaboration This position partners with colleagues across departments to deliver solutions that enhance operational efficiency for clients.

About Gemini Gemini is a leading global cryptocurrency and Web3 platform, founded by Cameron and Tyler Winklevoss in 2014. We provide a diverse range of reliable, secure, and user-friendly crypto products and services to individuals and institutions across over 70 countries. Our mission is to empower the next generation of financial, creative, and personal freedom through trusted access to the decentralized future. We envision a world where cryptocurrency transforms the financial landscape, offering greater choice and independence for all. As a publicly traded company, Gemini is positioned to accelerate this vision with expanded scale and impact. The Department: Trading Systems The Role: Senior Software Engineer (Full Stack) Join us in building one of the most ambitious trading platforms at the crossroads of cryptocurrencies, equities, and prediction markets. As a Senior Software Engineer, you will play a pivotal role in designing and implementing innovative software systems that facilitate the transfer of wealth to the future. We seek a passionate engineer who thrives on the real-time dynamics of price and value across a global liquidity network of buyers and sellers. Key Responsibilities: Design and deliver a financial platform that meets the trading team’s functional and non-functional needs. Scale our global liquidity network across major financial hubs worldwide. Foster best practices in collaboration with engineering teams to structure applications effectively. Develop and advocate for the domain model and architecture of our trading platform. Utilize key systems and services from Gemini’s array of exchange, settlement, and custodian technologies. Oversee projects from inception to completion, collaborating with product managers and stakeholders.

About AirwallexAirwallex stands as the premier unified payments and financial platform tailored for global enterprises. Our innovative blend of proprietary infrastructure and software enables over 200,000 businesses globally—including esteemed names like Brex, Rippling, Navan, Qantas, and SHEIN—to seamlessly manage everything from business accounts and payments to spend management and treasury, all while facilitating embedded finance on a grand scale.Founded in Melbourne, our team comprises over 2,000 of the brightest minds in technology, operating across 26 offices worldwide. With a valuation of US$8 billion and support from top-tier investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is at the forefront of revolutionizing the global payments and financial services landscape. If you’re prepared to embark on the most ambitious journey of your career, come join us.Attributes We ValueWe seek out dynamic builders with an entrepreneurial spirit who desire meaningful impact, rapid learning, and true ownership of their work. You should possess strong technical expertise and keen analytical skills, and be driven by our mission and operating principles. Your speed and sound judgment, paired with an insatiable curiosity, will empower you to make decisions grounded in first principles, effectively balancing pace with thoroughness.Collaboration and humility are key; you will transform innovative concepts into tangible products, executing projects from inception to completion. Leveraging AI, you will optimize your workflow and expedite problem-solving. Here, you will engage with complex, high-stakes challenges alongside exceptional colleagues, fostering your professional growth as we shape the future of global banking. If this resonates with you, let’s create what comes next.Who You Are & Role OverviewAs part of the Platform Engineering team, you will be pivotal in designing Airwallex’s next-generation foundational infrastructure. We are advancing beyond conventional pipelines to establish a robust, distributed ecosystem that facilitates real-time AI enablement and global financial data management.Our goal is to redefine the limits of distributed storage, stream processing, and service-layer interfaces. We are in search of 'Engineers’ Engineers'—visionaries who relish delving into the intricacies of distributed systems, enhancing JVM performance, and implementing resilient architectural frameworks such as Lakehouse and real-time data.

Join our dynamic team as a Staff Software Engineer, where you will harness your expertise to craft cutting-edge software solutions that empower our organization to efficiently manage information and workflows. Collaborate with a talented group of professionals, including Software Engineers, DevOps Engineers, and UI/UX Designers, to drive innovation. In this pivotal role, you will mentor and guide technical teams in developing and deploying secure, high-quality software products by adhering to industry best practices. Work closely with the management team to align software development with our business strategies and objectives. We seek passionate individuals dedicated to building effective solutions and fostering robust software engineering practices within the team.

Join our dynamic team at ncs3 as a Senior Systems Engineer specializing in Security Systems. In this pivotal role, you will be responsible for designing, implementing, and maintaining advanced security infrastructure to protect organizational assets. Your expertise will guide the development of innovative security solutions that enhance operational efficiency and safeguard sensitive information.We seek a proactive individual with a passion for technology and a strong commitment to excellence. You will work collaboratively with cross-functional teams to identify security vulnerabilities and propose effective solutions.

Join our innovative team at fuku as an AI Python Developer, where you will be at the forefront of developing cutting-edge AI applications. In this role, you will design, develop, and implement AI-driven solutions using Python, collaborating with cross-functional teams to define and deliver new features. Your expertise in writing efficient, reusable, and reliable Python code for AI and machine learning projects will be key. You will also integrate data storage solutions and manage data pipelines while optimizing applications for maximum speed and scalability. Responsibilities include troubleshooting and upgrading existing AI systems, staying current with industry trends, and documenting development processes and code changes. Participate in code reviews to maintain high standards of code quality and share your knowledge with fellow team members.

Key Responsibilities:As a Software Engineer, you will be instrumental in designing and developing innovative devices for an integrated e-payment Fare Collection System in collaboration with our esteemed client. You will engage in the full software development lifecycle, including requirement analysis, design, development, and rigorous testing. Key responsibilities encompass:Collecting and analyzing user requirements.Crafting and implementing software applications for embedded systems.Optimizing communication protocols (such as TCP/IP, HTTPS, FTPS/SFTP, MQTT-S) to establish secure and reliable connections between embedded devices and cloud/on-premises platforms.Conducting comprehensive testing, debugging, and troubleshooting of embedded devices to ensure optimal functionality, performance, and reliability.Creating and delivering essential documentation throughout the Software Development Lifecycle (SDLC), including Business Rules, Software Requirement Specifications, Software Architecture Documents, and more.Providing ongoing application support and addressing user inquiries related to requirements and production issues.

Role overview fuku is hiring a Senior Unix Systems Engineer in Singapore to support its infrastructure team. This team manages high-availability payment systems that process real-time financial transactions. The position centers on maintaining secure, stable, and high-performing Unix and Linux platforms across production, disaster recovery, and testing environments. Technical ownership of these environments is a key part of the role. What you will do Administer and maintain Unix and Linux servers to ensure reliability in all environments. Handle system upgrades, apply security hardening and patches, and monitor infrastructure for stability and compliance. Respond to incidents, analyze root causes, and implement preventive solutions that align with service level agreements. Oversee change, release, and deployment activities to reduce disruption to payment systems and related services. Monitor system capacity, tune performance, contribute to infrastructure projects, and maintain thorough documentation and operational procedures. Requirements Bachelor’s degree in IT, Computer Science, or a related field. Minimum 6 years of experience managing Unix, Linux, and middleware environments, ideally in enterprise or financial services. Strong hands-on skills with scripting, automation, system monitoring, backup solutions, and SAN storage technologies. Experience with OS hardening, patching, performance tuning, and supporting high-availability production systems. Excellent analytical, communication, and problem-solving skills, with the ability to work independently. Why join fuku? This role supports infrastructure critical to financial operations. It offers exposure to complex enterprise environments and the opportunity to deepen expertise in resilient systems engineering. How to apply To express interest or ask questions, contact Naveen at naveen.vasudevan@Tangspac.com.

About AirwallexAirwallex is revolutionizing the way global businesses manage their payments and finances. As the sole unified payments and financial platform tailored for international operations, we leverage our proprietary infrastructure and software to offer integrated solutions to over 200,000 businesses globally, including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN. Our suite of services encompasses business accounts, payments, spend management, treasury solutions, and embedded finance on a global scale.Founded in Melbourne and now operating with a talented team of more than 2,000 across 26 offices, Airwallex is valued at US$8 billion. We are backed by top-tier investors, including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, positioning us at the forefront of the global payments and financial technology landscape. If you're eager to embark on an ambitious journey in your career, we invite you to join us.Attributes We ValueWe seek builders who exhibit founder-like enthusiasm and are committed to making a significant impact. You should possess robust expertise and insightful thinking, driven by our mission and operating principles. You move swiftly with sound judgment, explore with curiosity, and make principled decisions, balancing speed with thoroughness.Collaboration and humility are key; you can transform innovative concepts into tangible products and take ownership from start to finish. Utilizing AI to enhance efficiency and solve challenges is essential. Here, you'll confront complex, high-profile challenges alongside exceptional teammates while advancing your career as we shape the future of global banking. If this resonates with you, let's create what's next.