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- Tasks: Build innovative applications and transform prototypes into reliable systems.
- Company: Join a cutting-edge AI company with a mission to create open superintelligence.
- Benefits: Top-tier salary, comprehensive health benefits, and generous parental leave.
- Other info: Dynamic work environment with opportunities for career growth and team bonding.
- Why this job: Make a real impact in AI development while working with a talented team.
- Qualifications: Strong full-stack engineering skills and experience in production-grade applications.
The predicted salary is between 36000 - 60000 £ per year.
Our Mission Reflection’s mission is to build open superintelligence and make it accessible to all. We’re developing open weight models for individuals, agents, enterprises, and even nation states. Our team of AI researchers and company builders come from DeepMind, OpenAI, Google Brain, Meta, Character.AI, Anthropic and beyond.
Foundations Vision: Build and operate a company-wide foundations platform that accelerates every team by providing reliable, scalable developer infrastructure, SRE capabilities, and high-throughput data ingestion tooling enabling Reflection to move faster as we scale.
What This Team Does: Build the internal and customer-facing product surfaces that turn platform capabilities into usable workflows. This role sits at the intersection of engineering and product translating ambiguous requirements into clean, operable systems and taking ideas from early prototype to hardened production components.
- Build internal product surfaces such as dashboards, admin tools, and self-serve workflows.
- Own end-to-end delivery across UI, APIs, authentication, RBAC, and audit trails.
- Integrate with customer environments and adjacent systems to ensure seamless workflows.
- Productionize prototypes into reliable, maintainable, and operable platform components.
- Translate fuzzy product requirements into clear system designs and usable interfaces.
- Feed delivery learnings back into platform patterns and defaults so the next system ships faster.
What You’ll Work With:
- Full-Stack & API Development: React, TypeScript, REST, gRPC, FastAPI, Go services, API design.
- Auth & Governance: OIDC authentication, RBAC, audit logging.
- Workflows & Integrations: Event-driven systems, workflow orchestration, feature flags, customer integrations.
- Monitoring & Developer Tooling: Dashboards, observability tooling, experiment tracking systems, metrics and log visualization.
About You: Strong full-stack engineering background with experience shipping production-grade applications end-to-end. Comfortable owning the full delivery surface — UI through API through auth — without needing to hand off between layers. Experience integrating with external systems or customer environments and making those integrations reliable and maintainable. Thrive in a high-agency, fast-paced environment; bias toward action and impact. Excited about zero to one challenges — turning prototypes into real systems rather than polishing existing ones. Collaborative, clear communicator, comfortable working across research, platform, and product boundaries. Motivated by building the tooling and workflows that let the world’s most capable open-weight AI systems get built faster.
What We Offer: We believe that to build superintelligence that is truly open, you need to start at the foundation. Joining Reflection means building from the ground up as part of a small talent-dense team. You will help define our future as a company, and help define the frontier of open foundational models. We want you to do the most impactful work of your career with the confidence that you and the people you care about most are supported.
- Top-tier compensation: Salary and equity structured to recognize and retain the best talent globally.
- Health & wellness: Comprehensive medical, dental, vision, life, and disability insurance.
- Life & family: Fully paid parental leave for all new parents, including adoptive and surrogate journeys. Financial support for family planning.
- Benefits & balance: paid time off when you need it, relocation support, and more perks that optimize your time.
- Opportunities to connect with teammates: lunch and dinner are provided daily. We have regular off-sites and team celebrations.
Member of Technical Staff - Applications employer: Reflection AI
Contact Detail:
Reflection AI Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Member of Technical Staff - Applications
✨Tip Number 1
Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. A friendly chat can lead to opportunities that aren’t even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repo showcasing your projects. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common questions and coding challenges. We recommend doing mock interviews with friends or using platforms that simulate real interview scenarios.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are genuinely interested in joining our mission!
We think you need these skills to ace Member of Technical Staff - Applications
Some tips for your application 🫡
Show Your Passion: When writing your application, let your enthusiasm for AI and open superintelligence shine through. We want to see that you’re genuinely excited about the mission and how your skills can contribute to it.
Tailor Your Experience: Make sure to highlight your full-stack engineering background and any relevant projects you've worked on. We love seeing how your past experiences align with the role, so don’t hold back on those details!
Be Clear and Concise: We appreciate clear communication, so keep your application straightforward. Avoid jargon where possible and focus on making your points easy to understand. This will help us see your thought process and technical skills.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at Reflection AI
✨Know Your Tech Stack
Familiarise yourself with the technologies mentioned in the job description, like React, TypeScript, and FastAPI. Be ready to discuss your experience with these tools and how you've used them to build production-grade applications.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've turned ambiguous requirements into clear, operable systems. Think about specific projects where you took a prototype and developed it into a reliable component, and be ready to share those stories.
✨Communicate Clearly
Since this role involves collaboration across different teams, practice articulating your thoughts clearly. Be prepared to explain complex technical concepts in simple terms, as you'll need to work closely with both technical and non-technical stakeholders.
✨Demonstrate Your Agility
Reflect on times when you've thrived in fast-paced environments. Share how you prioritise tasks and make decisions quickly, especially when faced with zero to one challenges. This will show that you're ready to take action and make an impact from day one.