
PhysicsX · Singapore
ABOUT US PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of softwar...
PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at
the speed of software.
We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By enabling
high-fidelity, multi-physics simulation through AI inference across the entire engineering lifecycle, PhysicsX unlocks new levels
of optimization and automation in design, manufacturing, and operations — empowering engineers to push the boundaries of
possibility. Our customers include leading innovators in Aerospace & Defense, Materials, Energy, Semiconductors, and Automotive.
PHYSICSX IS STARTING A RESEARCH TEAM IN SINGAPORE TO BUILD PHYSICAL FOUNDATION MODELS ALONGSIDE OUR CUSTOMERS AND PARTNERS,
TARGETING ENGINEERING DOMAINS WHERE THIS CAPABILITY WILL BE MOST TRANSFORMATIVE.
real-world physics and engineering problems.
compute.
architecture decisions that hurt scalability.
real-world problems.
libraries, tooling and products.
supporting software solutions for science and engineering.
or a related field, with a record of experience in any of the following:
PyTorch, JAX), especially including deep learning applications;
Build what actually matters
Help shape an AI-native engineering company at a formative stage, tackling problems that genuinely matter for industry and
society. This is work with real-world impact - and something you can be proud to stand behind.
Learn alongside exceptional people
Work with a high-caliber, collaborative team of engineers, scientists, and operators who care deeply about doing great work, and
about helping each other get better. We come from diverse backgrounds, but we share a commitment to operating at the highest level
and addressing some of the most complex challenges out there. If you’re ambitious, thoughtful, and driven by impact, you’ll feel
at home.
Influence over hierarchy
We operate with a flat structure: good ideas win - wherever they come from. Questioning assumptions and challenging the status quo
isn’t just welcomed, it’s expected.
Sustainable pace, long-term ambition
Building meaningful technology is a marathon, not a sprint. We believe in balancing focused, ambitious work with a life beyond it.
Our hybrid model blends time together in our Shoreditch office with work-from-home days, giving you the flexibility to work
sustainably while staying connected in person.
We value diversity and are committed to equal employment opportunity regardless of sex, race, religion, ethnicity, nationality,
disability, age, sexual orientation or gender identity. We strongly encourage individuals from groups traditionally
underrepresented in tech to apply. To help make a change, we sponsor bright women from disadvantaged backgrounds through their
university degrees in science and mathematics.
We collect diversity and inclusion data solely for the purpose of monitoring the effectiveness of our equal opportunities policies
and ensuring compliance with UK employment and equality legislation. This information is confidential, used only in aggregate
form, and will not influence the outcome of your application.
About Us Every business needs to know who they’re really working with whether it’s suppliers, investors, partners, or third parties. At Xapien, we’re reinventing how organisations do that, combining speed, scale and accuracy with cutting-edge AI. Since 2018, we’ve grown from a deep-tech startup to a global player in AI-driven due diligence and risk intelligence. 2024 was a landmark year as we closed a $10M Series A, earned recognition in the Chartis RiskTech100® and Everest Group’s Leading 50™, and expanded our products, markets and customer base. 2025 was even bigger: With new regulations, rising compliance pressure and growing reputation risks, organisations everywhere are demanding smarter, faster ways to work and they’re turning to us. Customers worldwide from global law firms and private banks to universities and nonprofits rely on Xapien to turn days of manual research into trusted insights, delivered in minutes. Our momentum so far Customers in a diverse range of industries, with particular growth in wealth management, financial services and supply chain onboarding. Demand accelerating beyond our UK headquarters, across multiple continents with new customers in the Middle East, Asia, and Oceania. Why this is an exciting time to join This isn’t just another job role; it’s an opportunity to shape the future of the due diligence industry with a market-leading product trusted by global organisations. Whether you’re in marketing, communications, sales, or finance, you’ll play a critical role in driving growth, building credibility, and defining how we connect our product to a rapidly evolving market. We’re scaling fast with more customers, more releases, and bigger regulatory and market challenges. Expectations are rising, due diligence now means real-time insight, delivered efficiently and with impact. You won’t just be executing campaigns, closing deals, or managing numbers, you’ll be influencing strategy, optimising processes, and helping position a brand that’s setting the new standard for trust and transparency. For people who love learning, innovating, and making an impact that matters now is the moment to be a part of Xapien. We turn a week of analyst work into seven minutes. Getting there took a while. Getting to "trust it with a £10bn decision" is the interesting part — and where you come in. THE WORK You'll own parts of the Xapien pipeline end-to-end — LLM research agents, entity resolution, report generation. Prototype, evaluate, ship, measure, improve. * Build a system optimised for accuracy, speed and cost * Design evals that measure what matters, driving meaningful improvements * Dig into the failures and fix them at the root * Shape and ship what's next - high ownership We use Claude Code by default and rarely write code ourselves. The craft is in careful prompting, tight loops, sharp evals, and spotting when the agent's quietly wrong. YOU * Fluent in Claude Code, Codex, or similar agentic tooling. * Strong numerical reasoning. Top-uni CS / maths / engineering / science, or equivalent in what you've built. * Shipped production LLM systems — RAG, prompting, agents. The kind customers pay for. * You've worked somewhere fast — startup or strong tech team — and make good calls on imperfect information. * You know software engineering: you’ve launched systems, responded to incidents, designed for failure * High-agency. You scope problems, own solutions, and help decide what we build next. * Focused on real answers for real customers. Theory's a tool, not the point. * Good to work with. Small team — it matters. Here’s our promise to you: * We are going to work with you - to build a rewarding and fulfilling career with the opportunities, challenges and resources you need to do you your best work. * We succeed together- you will own a meaningful part of the business through our employee shares & equity programme. * Private health insurance to keep you in tip-top condition. * Life Insurance – let's hope nobody ever needs this! * Unlimited holidays – yes, it really is uncapped – take the time you need, when you need it. * Everyone is learning, developing and challenging themselves so we have a £1k professional development fund per year if you want to learn new skills, even new things outside of work. * Most importantly of all, we will work with you, to help you realise your fullest potential, always.
The job in short Together with your team you will maintain and extend our mobile product offering. Are you ready to take our mobile apps to the next level? Meet the job Developers all over the world will use your code when developing state-of-the-art mobile apps for the fintech industry. That’s why you will constantly create stunning products with remarkable user experience. As you know, mobile banking trends are constantly changing. It’s your job to adapt to these changes and see into the future. You enjoy coming up with innovative features and turning them into new tools for our customers. Our product is never finished. Are you up for the challenge? What about you? * You’ve earned your stripes designing and building Android apps, and at least one can be found on Google Play; * Your friends would define you as the “getting things done” type; * The Agile philosophy is your lifestyle; * We won’t have to tell you anything about mobile development for Android. You’ll be the one teaching us your best practices; * An additional bonus for us would be your experience with testing frameworks (JUnit, Mockito, Espresso), scripting languages (Gradle, Groovy, Python), and/or Jenkins.
The Job At Backbase, we don’t just deliver software – we redefine how people manage their finances. We are looking for a Senior AI Applied Software Engineer to join our R&D department in Kraków. You will join the team which sits at the core of Backbase platform: Entitlements. Handling complex problems related to Access Control, Approvals and Limits. By joining our team, you won’t just write code; you will design systems that impact millions of users across over 100 financial institutions worldwide. Meet the Job As a Senior AI Applied Software Engineer you are a technical cornerstone of your squad. You will design and deliver complex features with minimal guidance, ensuring that both the "engine" (Backend) and the "experience" (Frontend) are performant, secure, and scalable. * Full SDLC Ownership: Lead the entire lifecycle of digital banking products—from initial idea and architectural design to release and maintenance. * Architectural Excellence: Improve system architecture and design components that integrate smoothly across APIs and microservices. * Technical Leadership: Act as a go-to resource for your team, mentoring junior engineers, conducting critical code reviews, and raising the bar for engineering standards. * AI & Innovation: Contribute to the evolution of LLM-based voice assistants and real-time personalization engines using OpenAI and ML models. * Security-First Mindset: Implement "Entitlements" and fraud prevention services with a focus on non-functional requirements like security, scalability, and resilience. * Collaborative Culture: Work in a Pod based model, collaborating with Architects, Product Owners, and UX Designers to align technical solutions with business needs. Who You Are * Location: You live in Kraków or nearby area and you are willing to work in a hybrid mode - twice per week from our office. * Experience: You have 5–7+ years of professional experience building complex, high-traffic products. * Backend Mastery: Solid understanding of Java, Spring JPA/Hibernate, and Maven. Experience with Microservices (Netflix OSS is a plus) and Cloud technologies. * Frontend Expertise: Strong skills in Angular and TypeScript. You are proficient with RxJS and modern build systems (Webpack, Jenkins). Experience with Vue.js is a plus. * System Design: You have a solid grasp of Enterprise Integration Patterns and can design systems that handle complex data flows between services. * The "Senior" Edge: You don't just solve tickets; you identify gaps in tooling, reduce technical debt, and optimize CI/CD pipelines to streamline delivery. * Communication: Excellent English (spoken and written). You can confidently explain technical concepts to non-technical stakeholders and get buy-in for your architectural decisions. * Domain Knowledge: Previous experience in Fintech or Banking is highly considered an advantage. What We Offer * Growth: €1,000 annual self-development budget, a clear promotion path, and dedicated time for training. * Rewards: Competitive base salary plus an annual bonus and referral bonuses. * Hybrid Work: A flexible arrangement combining remote work with our vibrant Kraków office. * Office Perks: Daily lunches, community breakfasts on Wednesdays, and high-end hardware (MacBook). * Well-being: Private healthcare (Luxmed), Headspace app subscription, and a Work-From-Home allowance. * Culture: Integration events, flexible working hours, and a focus on healthy work-life balance.