At a Glance
- Tasks: Design and build innovative AI applications using OpenAI technologies.
- Company: Join a forward-thinking tech company focused on real-world impact.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Other info: Diverse and inclusive workplace with a commitment to equal opportunities.
- Why this job: Be at the forefront of AI technology and shape impactful solutions.
- Qualifications: Strong Python skills and experience in building production-ready systems.
The predicted salary is between 80000 - 98000 £ per year.
We are looking for engineers who combine technical depth with real‑world impact and who are keen to grow into broader architectural and leadership responsibilities. OpenAI is central to our work, but we also value curiosity and awareness of the wider LLM ecosystem to help make thoughtful, well‑rounded technical decisions.
Responsibilities
- Design and build AI applications using OpenAI and related technologies.
- Develop production-ready systems across APIs, backend services, and user-facing applications.
- Deliver GenAI solutions including RAG pipelines, tool use, and evaluation frameworks.
- Contribute across the full solution lifecycle: design, build, testing, deployment, and iteration.
- Support development of agentic systems (multi‑agent workflows, orchestration, human-in-the-loop).
- Optimize performance, cost, and maintainability in cloud environments (AWS/Azure).
- Work closely with clients to shape practical, business‑aligned solutions.
- Communicate technical decisions clearly to technical and non‑technical stakeholders.
Candidate Qualifications
- Strong hands‑on software engineering experience, particularly with Python and backend/API development.
- Proven experience building production-ready systems and practical delivery of LLM / GenAI applications (e.g., RAG, tool use, structured outputs, evaluation).
- Ability to work across the full delivery lifecycle.
- Cloud experience in AWS or Azure.
- Strong engineering practices (testing, CI/CD, version control, secure development).
- Comfortable in client‑facing environments, translating business needs into solutions.
- Experience with OpenAI or similar LLM platforms and exposure to agentic architectures (multi‑agent systems, orchestration, HITL workflows).
- Experience with vector databases and familiarity with PyTorch or TensorFlow.
- 0–1 product development experience.
Equal Opportunity Statement
Reply is an Equal Opportunities Employer and committed to embracing diversity in the workplace. We provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type regardless of age, sexual orientation, gender, identity, pregnancy, religion, nationality, ethnic origin, disability, medical history, skin colour, marital status or parental status or any other characteristic protected by the law. Reply is committed to making sure that our selection methods are fair to everyone.
AI Engineering Consultant/Architect employer: Reply Ltd
At Reply, we pride ourselves on fostering a dynamic work culture that encourages innovation and collaboration, making it an excellent employer for AI Engineering Consultants/Architects. Our commitment to employee growth is evident through continuous learning opportunities and the chance to engage with cutting-edge technologies in a supportive environment. Located in a vibrant tech hub, we offer unique advantages such as access to industry leaders and a diverse team that values creativity and inclusivity.
StudySmarter Expert Advice🤫
We think this is how you could land AI Engineering Consultant/Architect
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Reply Ltd or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Reply Ltd.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Reply Ltd.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Reply Ltd that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace AI Engineering Consultant/Architect
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Reply Ltd.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Reply Ltd and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Reply Ltd
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Reply Ltd uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
