At a Glance
- Tasks: Design and build advanced AI-driven systems that automate workflows and enhance enterprise applications.
- Company: Join WRITER, a leading enterprise in AI-powered work with a collaborative culture.
- Benefits: Generous PTO, comprehensive health insurance, competitive salary, and learning stipends.
- Other info: Dynamic team environment with excellent career growth opportunities and company-wide off-sites.
- Why this job: Be at the forefront of AI innovation and make a real impact on enterprise transformation.
- Qualifications: 3+ years in software engineering, strong Python skills, and experience with AI systems.
The predicted salary is between 60000 - 80000 £ per year.
About WRITER
WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. With WRITER's end-to-end platform, hundreds of companies like Mars, Marriott, Uber, and Vanguard are building and deploying AI agents that are grounded in their company's data and fueled by WRITER's enterprise-grade LLMs. Founded in 2020 with office hubs in San Francisco, New York City, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI.
About The Role
We’re seeking a highly skilled fullstack software engineer to join our engineering team building advanced AI-driven agent systems that execute autonomous workflows, orchestrate multi-step tasks, and extend human capacity across enterprise applications. In this role, you’ll play a key part in designing, building, and scaling next-generation AI agents that integrate with enterprise data and services to solve real-world problems. You will collaborate with cross-functional teams to turn complex agent concepts into production-ready systems.
What You'll Do
- Design, implement, and maintain scalable, secure agent-driven services and systems that autonomously accomplish tasks using modern AI frameworks.
- Develop and enhance robust infrastructure and high-throughput APIs, focusing on core agent capabilities such as memory, communication channels, skills, intelligent decision logic, security and workflow management.
- Integrate agent capabilities with backend services, data stores, vector databases, search/retrieval systems, and external APIs.
- Collaborate with product managers, AI researchers, data engineers, and UX teams to translate high-level agent use cases into robust, production-ready software.
- Ensure reliability, monitoring, and observability for all agent components (metrics, logging, CI/CD, fault tolerance).
- Contribute to architectural design decisions and participate in rigorous code reviews to uphold quality and maintainability.
What You Need
- 3+ years of professional software engineering experience with strong proficiency in Python in production environments.
- Proficiency in native agentic coding, demonstrated through the daily use of tools like Cursor, Claude Code, and other agentic coding platforms.
- Demonstrated experience building distributed systems, microservices, or complex backend APIs that support AI/agent workflows.
- Solid expertise with systems that integrate AI models, agent frameworks (e.g., LangChain or platform-specific tooling), vector databases, and large context reasoning services.
- Understanding of agent orchestration patterns, state management, and asynchronous workflows.
- Experience with cloud platforms (e.g., AWS, GCP, Azure), containerization (Docker, Kubernetes), and operational engineering best practices.
- Good grasp of performance optimization, testing frameworks, and CI/CD pipelines.
- Excellent communication and collaboration skills, with a “connect + challenge + own” mindset.
- Past work on AI agents that coordinate multi-step actions, reasoning, or autonomous decision-making loops.
- Contributions to open-source agent toolkits or SDKs.
- Experience with frontend technologies (React, TypeScript) for tooling around agent management interfaces.
Benefits & Perks (UK Full-time Employees)
- Generous PTO, plus company holidays
- Comprehensive medical and dental insurance
- Paid parental leave for all parents (16 weeks)
- Fertility and family planning support
- Early-detection cancer testing through Galleri
- Competitive pension scheme and company contribution
- Annual work-life stipends for: Wellness stipend for gym, massage/chiropractor, personal training, etc. Learning and development stipend
- Company-wide off-sites and team off-sites
- Competitive compensation and company stock options
Software engineer, agents (UK) employer: Writer
WRITER is an exceptional employer located in Greater London, offering a dynamic work culture that fosters innovation and collaboration. With a strong focus on employee growth, the company provides ample opportunities for professional development alongside competitive salaries, generous PTO, and comprehensive health benefits, including parental leave and wellness stipends. Joining WRITER means being part of a forward-thinking team dedicated to enhancing operational efficiency in a cutting-edge AI-powered environment.
StudySmarter Expert Advice🤫
We think this is how you could land Software engineer, agents (UK)
✨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 Writer 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 Writer.
✨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 Writer.
✨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 Writer 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 Software engineer, agents (UK)
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 Writer.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Writer 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 Writer
✨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 Writer 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.
