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For Companies At a Glance
- Tasks: Design and develop AI-augmented software systems that make a real-world impact.
- Company: Join Mark43, a mission-driven tech company focused on public safety.
- Benefits: Enjoy competitive salary, flexible work options, and opportunities for professional growth.
- Why this job: Be at the forefront of AI technology and contribute to community safety.
- Qualifications: 5+ years in software engineering with experience in AI tools and collaborative development.
- Other info: Dynamic team culture that values curiosity, collaboration, and continuous learning.
The predicted salary is between 36000 - 60000 £ per year.
Mark43 is hiring in Manchester, England, United Kingdom for a Senior Software Engineer – AI-Enabled Engineering. Mark43's mission is to empower communities and their governments with new technologies that improve the safety and the quality of life for all. This role sits at the frontier of AI and software development as part of a new AI-augmented engineering team, focused on designing, developing, and delivering software with intelligent agentic tools. Our platform is trusted by major public safety agencies across North America and the UK, and we are expanding our AI capabilities as part of a next-generation engineering initiative.
Responsibilities
- Design multi-agent systems with coding-focused agents (e.g., code writer, reviewer, tester, deployer)
- Write the prompts, logic, and scaffolding that guide each agent's behavior
- Handle tool use, like enabling agents to access the file system, test runners, version control, and internal APIs
- Evaluate and refine agents' output, performance, collaboration patterns, and feedback loops
Recent team work
- Prototyped a new coding assistant workflow using open-source LLMs and internal knowledge bases
- Led an architecture discussion on agentic build pipelines or automated PR generation
- Collaborated with a cross-functional team to build a fast, AI-powered interface for internal tooling
- Helped define the evaluation framework for AI contributions—accuracy, speed, and impact
- Mentored a teammate on combining TypeScript and AI tools to accelerate UI prototyping
- Explored best practices for safely and securely integrating generative AI into a public sector codebase
- Participated in our on-call rotation
Qualifications
- 5+ years of professional software engineering experience
- Proficiency with at least part of our stack: Java, TypeScript + React, and MySQL
- Extensive applied experience with AI-assisted development tooling—Cursor, Windsurf, LLM APIs, codegen platforms, vector databases, agentic frameworks like LangChain, or custom-built systems
- A strong product mindset and interest in building for real-world impact
- A bias toward experimentation, iteration, and continuous learning
- Comfort operating in ambiguity and helping define best practices in a rapidly evolving space
Team and culture
- Humble, open, and curious. You ask questions and seek to understand before making assumptions
- Collaborative by default. You believe the best outcomes come from shared knowledge and ownership
- Mission-driven. You care about building tech that serves the public good
- Comfortable with uncertainty. You're energized by open problems and emerging technologies
- Growth-oriented. You embrace feedback, learn from setbacks, and look for ways to get better every day
Equity, inclusion, and accommodations
Mark43 is committed to the full inclusion of all qualified individuals. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. If reasonable accommodation is needed, please email recruiting@Mark43.com requesting the accommodation. Applicants must be authorized to work for any employer in the country in which the role is being hired. We are unable to sponsor or take over sponsorship of an employment visa at this time.
Job details
- Seniority level: Senior
- Employment type: Full-time
- Job function: Engineering and Information Technology
- Industries: Software Development
- Location: Manchester / Greater Manchester, United Kingdom
AI - Enabled Software Engineer in London employer: Mark43
Contact Detail:
Mark43 Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land AI - Enabled Software Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving AI tools. This is your chance to demonstrate your hands-on experience and creativity in real-world applications.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. Don’t forget to brush up on your knowledge of multi-agent systems and AI-assisted development tooling—these are hot topics!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take the initiative to engage directly with us.
We think you need these skills to ace AI - Enabled Software Engineer in London
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the role. Highlight your experience with AI tools and software engineering, as this is what we’re really looking for. Show us how your skills align with our mission at Mark43!
Show Your Passion for AI: We want to see your enthusiasm for AI and how you've applied it in real-world scenarios. Share specific examples of projects where you’ve used generative AI tools or built intelligent systems. This will help us understand your mindset and approach.
Be Clear and Concise: When writing your application, keep it straightforward and to the point. Use clear language and avoid jargon unless necessary. We appreciate a well-structured application that’s easy to read and gets straight to the good stuff!
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. Plus, it shows you’re keen on joining our team at Mark43!
How to prepare for a job interview at Mark43
✨Know Your AI Tools
Make sure you’re well-versed in the AI-assisted development tools mentioned in the job description, like Cursor and LangChain. Be ready to discuss how you've applied these tools in real-world scenarios, as this will show your hands-on experience and understanding of their impact.
✨Showcase Your Collaborative Spirit
Since the role emphasises collaboration, prepare examples of how you've worked with cross-functional teams. Highlight any projects where shared knowledge led to better outcomes, as this aligns with the company’s mission-driven culture.
✨Embrace the Ambiguity
The job calls for comfort in uncertainty, so think of instances where you tackled open problems or adapted to rapidly changing tech landscapes. Discussing your approach to ambiguity will demonstrate your growth-oriented mindset.
✨Prepare for Technical Questions
Brush up on your coding skills, especially in Java, TypeScript, and React. Expect technical questions that assess your problem-solving abilities and your understanding of multi-agent systems. Practising coding challenges can help you feel more confident during the interview.
