Aphex

• Translate briefs into working AI features, selecting the right model and implementation approach for the use case • Test inputs and outputs before shipping • Ship AI features into the real product • Monitor and evaluate AI feature performance in production • Dig into real inputs and outputs to find where prompts or implementations can be better • Keep every AI feature across the platform accurate and reliable over time • Build the evaluation coverage that catches regressions before users do • Refine prompts and implementations based on how features actually behave in the wild • Research evaluation and implementation techniques, and bring recommendations, not just problems • Decide what good looks like and measure it systematically

• Own post-enterprise growth strategy and execution for key AU accounts • Drive our value-first approach: project success → company success → Aphex growth • Build and nurture relationships with senior decision-makers across customer organisations • Conduct quarterly business reviews with executive stakeholders • Generate expansion opportunities within enterprise customers • Work with and lead customer success managers to deliver great onboarding and activation for customers • Help customers establish consistent operating processes across their projects • Deliver compelling product demonstrations that resonate with the folks running projects • Adapt and iterate your version of our proven playbooks • Consistently achieve quarterly and annual expansion targets

Role Description We're looking for Senior Full Stack Developers based in the Philippines to join our growing team of 20+ developers. You'll bring robust backend skills to help our team, which is mainly working on frontend development. You'll build the systems that help construction teams each day on large projects, such as highways, bridges, and hospitals. Your efforts will create infrastructure that millions will rely on in the years to come. This is a remote-first, hands-on engineering role where you'll tackle complex technical challenges while building products that construction teams genuinely enjoy using. You'll work across our entire stack, from creating delightful user interfaces to architecting robust backend systems that enable real-time collaboration at scale. Qualifications - Based in the Philippines with reliable internet connection - 5 years’ experience in software engineering with skills in JavaScript or TypeScript - Deep experience with React and modern frontend patterns (we use Redux client-side) - Proven backend development skills - you've built and scaled production systems - Experience with real-time applications and WebSocket implementations - Deep understanding of database design and optimisation (NoSQL experience valued) - Track record of delivering quality code through peer reviews and testing - Top-notch written and verbal communication skills for async collaboration Requirements - Experience with Node.js, serverless architectures, and event-driven systems - Knowledge of Redis for caching and real-time features - Awareness of Go or Python for backend services - Experience with GCP or similar cloud platforms - CI/CD pipeline expertise - Flutter or mobile development experience Benefits - Remote-first role with a thriving Philippines-based engineering team (20+ and growing) - 2x Annual Team Offsites - all expenses paid adventures to connect in person - 20 days PTO + Philippine public holidays (all paid) - 5 days sick leave (plus discretionary additional as needed - we're humans, not machines) - Comprehensive private healthcare with family plan option - ₱2,000 monthly rice allowance - Ongoing learning and training opportunities, including a training allowance Aphex covers

• Run a well-disciplined pipeline. Own forecast accuracy, weekly pipeline reviews, deal hygiene and qualification rigour -for your own book and across the pod. • Own account strategy and focus. Pick the right accounts, design the right plays, and keep the pod sharp on where we can win and where we shouldn't waste cycles. • Run and coach great demos. Master The Demo Challenge yourself. Build the call coaching and feedback loop -listening to calls, running practice sessions, giving direct feedback -that keeps raising everyone's bar. • Run proficient deployments and build champions. Partner tightly with our CSM team so the projects we land turn into advocates, references and pulls into the next project. • Multi-thread inside accounts. Build relationships across project teams, planning, engineering and commercial -and teach your pod to do the same. Single-threaded deals are fragile deals. • Lead enterprise-stage deals. When project success converges into an enterprise opportunity, own the strategy, the presentation and the close. • Expand our motion across APAC. Leverage our AU/NZ proof points - customer stories, case studies, deployment patterns -into new project types, new verticals and new regions in the Asia-Pacific.

• Learn the proven Land & Expand Engine by working in the Australian Customer Success team • Shadow and learn how to run project deployments • Support planning routines • Assist with user activation • Build relationships with delivery teams and stakeholders • Monitor project health

• We're seeking a Tech Lead with strong flutter developer skills to join our scaling development team • You'll be tasked with building and maintaining high-performance, reliable mobile applications that help construction teams worldwide communicate progress on site • This is an opportunity to utilise modern mobile development practices and to contribute to an application that's making a real difference in the construction industry

• Establish a consistent testing schedule for regression testing to ensure timely and thorough evaluation of the software. Maintain this cadence to meet the quality standards set for the team. • Recruit and select qualified QA team members to establish a skilled internal team. Lead the team effectively as it grows, ensuring high standards of quality assurance are maintained.

• Run a well-disciplined pipeline. Own forecast accuracy, weekly pipeline reviews, deal hygiene and qualification rigour -for your own book and across the pod. • Own account strategy and focus. Pick the right accounts, design the right plays, and keep the pod sharp on where we can win and where we shouldn't waste cycles. • Run and coach great demos. Master The Demo Challenge yourself. Build the call coaching and feedback loop -listening to calls, running practice sessions, giving direct feedback -that keeps raising everyone's bar. • Run proficient deployments and build champions. Partner tightly with our CSM team so the projects we land turn into advocates, references and pulls into the next project. • Multi-thread inside accounts. Build relationships across project teams, planning, engineering and commercial -and teach your pod to do the same. Single-threaded deals are fragile deals. • Lead enterprise-stage deals. When project success converges into an enterprise opportunity, own the strategy, the presentation and the close. • Expand our motion across APAC. Leverage our AU/NZ proof points - customer stories, case studies, deployment patterns -into new project types, new verticals and new regions in the Asia-Pacific.

• Own post-enterprise growth strategy and execution for key AU accounts • Drive our value-first approach: project success → company success → Aphex growth • Build and nurture relationships with senior decision-makers across customer organisations • Conduct quarterly business reviews with executive stakeholders • Generate expansion opportunities within enterprise customers • Work with and lead customer success managers to deliver great onboarding and activation for customers • Help customers establish consistent operating processes across their projects • Deliver compelling product demonstrations that resonate with the folks running projects • Adapt and iterate your version of our proven playbooks • Consistently achieve quarterly and annual expansion targets

About Aphex We're the construction planning platform replacing outdated spreadsheets with multiplayer tools that delivery teams love. Major contractors like Acciona, CPB Contractors, John Holland, and McConnell Dowell use Aphex to deliver projects from £50 million to multi-billion pound mega projects. We're market-leading in Australia and the UK, supporting teams building the roads, rail, tunnels, and hospitals that millions use every day. Our founding thesis: owning the planning layer is a gateway to solving high-friction adjacent processes in what we call the orchestration layer of major project delivery. Diary is our first major product expansion of that thesis. The Role We're looking for a Product Designer to own mobile experience design across Aphex—with a primary focus on Diary, our production tracking and record capture product. 80% of mobile usage is Diary—capture, task updates, photo logging, voice contributions. The people using this aren't at desks. They're site managers in PPE, foremen on shared tablets, engineers shifting between zones with patchy connectivity. Designing for this context is fundamentally different from desktop. Most construction software looks like it was built by people who've never been on a building site. Our bar is different. We build tools construction teams are genuinely proud to use—and right now, mobile is where the gap between our ambition and our execution is widest. Where we are: - Flutter mobile app live across iOS and Android - Diary in market with 10 enterprise customers and unanimously strong feedback - Web experience sets a high bar—mobile needs to match it - Small, senior design team that needs to grow to meet the product surface - You'd be the first designer with devoted mobile focus What You'll Do Own Mobile Design - End-to-end design of mobile features from briefing through to shipped UI - Define and evolve interaction patterns that feel native and considered - Design for real constraints: gloved hands, outdoor visibility, shared devices, patchy connectivity - Work closely with Flutter engineers to ensure designs translate faithfully - Bridge the quality gap between web and mobile Ship with the Team - Daily collaboration with PMs on feature scoping—they bring user context, you bring design thinking - Partner with Flutter engineers on feasibility and implementation fidelity - Review builds, catch issues before they ship - Be the person who says "this isn't right yet" when it matters Build the System - Evolve Aphex's design system, particularly mobile components - Work with the Head of UX on standards and quality benchmarks - Ensure consistency across web and mobile where it counts Why This Matters Diary is our biggest revenue lever for 2026. Whether construction teams adopt it depends directly on the mobile capture experience—and that's what you'd own. This isn't executing someone else's vision in Figma. You'll shape what gets built, visit construction sites, and push back when something doesn't meet the bar. You'd be joining a small, senior design team at the point where mobile goes from "we have an app" to "we have an experience worth paying for." About You Essential: - 4+ years product design experience, with strong mobile portfolio (iOS, Android, or cross-platform) - Proven ability to design for complex workflows, not just simple consumer apps - Solid interaction design skills: flows, states, and edge cases—not just screens - Comfortable working within platform constraints—a design that can't be built isn't a good design - Can work across the full design process: exploration, detailed design, QA - Remote-first mindset: write clearly, give and receive feedback asynchronously Highly valued: - Flutter experience andunderstanding of cross-platform mobile constraints - Experience designing for field workers, industrial users, or non-desk environments - Vertical SaaS or B2B experience - Design systems experience - Construction or infrastructure industry knowledge Not looking for: - Pixel-perfect artists who don't think about interaction or implementation - Someone who wants to hand off mockups and move on - People uncomfortable with ambiguity—we're building a new product category What We Offer Work & Culture: - Remote-first role working across UK, Europe, and Australia time zones - Flexible working hours with async collaboration - Join a team that takes ownership, focuses on quality, and genuinely enjoys solving hard problems together Strategic Impact: - First dedicated mobile designer—define what good looks like - Path to Senior Designer or Mobile Design Lead as the team and product surface grow - Work directly with Head of UX and CEO (acting Head of Product) with genuine influence on product direction - Own the design of our highest-growth product area Team Connection: - Annual offsite: In 2025 our team met for a week in Da Nang, Vietnam—you'll need to join us to see where we have planned in 2026! Equal Employment Opportunity (EEO) Statement Our company does not discriminate in employment on the basis of race, color, religion, gender identity or expression, national origin, age, disability, or other non-merit factors. At Aphex, we believe our team should reflect the variety of perspectives in the world we build for. We've noticed that qualified candidates from underrepresented groups sometimes hesitate to apply unless they meet 100% of the listed requirements, while others might apply when meeting just 60%. If you're excited about Aphex and believe you have the core skills to succeed in this role, we encourage you to apply - even if you don't check every box in the description. Your unique perspective might be exactly what we need. If you need any accommodations during the interview process, please let us know.