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- Tasks: Design and implement scalable Python services for AI-driven workflows in financial services.
- Company: Join Aveni, a leading AI FinTech transforming the financial industry.
- Benefits: Enjoy remote work, 34 days holiday, and flexible benefits tailored to you.
- Other info: Diverse team culture with excellent career growth opportunities.
- Why this job: Make a real impact by shaping the future of AI in finance.
- Qualifications: Strong Python skills and experience with cloud-native systems on AWS required.
The predicted salary is between 60000 - 80000 £ per year.
Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year for two consecutive years and awarded Best Specialist Technology Service at the Professional Adviser Awards 2025. Backed by leading investors including Puma Private Equity, and commercially supported by Lloyds Banking Group and Nationwide Building Society, we previously completed one of Scotland’s largest Series A rounds. Since then, we’ve continued to grow rapidly as adoption of AI in financial services accelerates, and we’re now scaling our engineering organisation to meet that demand.
Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous learning as part of the day-to-day work. Aveni is building next-generation AI systems for UK financial services, where safety, compliance, and trust are non-negotiable. We're hiring a Senior Software Engineer to work on AI and agentic platform capabilities that power intelligent, automated workflows for financial services. This is a high-impact role building foundational technology that underpins Aveni's AI-first strategy.
You'll work on systems that govern how AI agents behave in regulated financial contexts, designing and implementing policy enforcement, safety controls, behavioural monitoring, and evaluation frameworks. This work sits at the intersection of platform engineering, AI/ML systems, and compliance-by-design architecture. You'll be joining at a pivotal moment as Aveni scales from startup to enterprise-grade AI FinTech, working on problems that matter: making AI safe, auditable, and trustworthy in high-stakes financial environments.
- Design and implement scalable Python services powering AI-driven workflows
- Work within a serverless, event-driven AWS architecture
- Collaborate with Product, AI Platform, and Compliance teams
- Contribute to sprint planning, estimation, and delivery
- Shape AI & Agentic Systems
- Integrate AI models into production systems
- Design guardrails, policy enforcement, and behavioural monitoring for AI agents
- Support and guide junior and mid-level engineers
- Drive AI-Augmented Engineering
- Use AI coding tools to accelerate development and improve quality
- Help define best practices for AI-assisted software engineering
Strong Python expertise in production environments, experience building cloud-native systems on AWS (Lambda, DynamoDB, S3, EventBridge), experience working with LLMs or AI/ML systems, experience with AI safety, guardrails, or policy enforcement, experience in financial services or regulated environments, knowledge of js / TypeScript, Terraform or CDK, knowledge of observability tools and ML fundamentals, pragmatic and able to balance speed with long-term quality, curious about AI, especially safety and responsible usage.
At Aveni, we believe that diversity drives innovation. If you’re passionate about technology and its ability to drive positive change for the future of financial services, we’d love to hear from you. Apply now to join us on our mission to transform the financial services industry through AI.
Remote-first working across the UK, work abroad policy, 34 days holiday (including flexible bank holidays) and your birthday off, flexible benefits platform, protection essentials including Life Insurance, Income Protection, Critical Illness cover, and Pension (up to 5% matched employer contribution with optional increased contributions), private health and dental care, enhanced family leave.
Remote Senior Software Engineer (Python and Data) employer: Aveni
Contact Detail:
Aveni Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Remote Senior Software Engineer (Python and Data)
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those at Aveni or similar companies. Use LinkedIn to connect and engage with their posts – it’s a great way to get noticed and show your interest.
✨Tip Number 2
Prepare for those interviews by brushing up on your Python skills and understanding AI safety concepts. We recommend doing mock interviews with friends or using platforms that simulate real interview scenarios to build your confidence.
✨Tip Number 3
Showcase your projects! If you’ve worked on any relevant AI or cloud-native systems, make sure to highlight them during interviews. We love seeing practical examples of your work that align with Aveni’s mission.
✨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, it shows you’re genuinely interested in joining Aveni and being part of our exciting journey.
We think you need these skills to ace Remote Senior Software Engineer (Python and Data)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Senior Software Engineer role. Highlight your Python expertise, cloud-native systems experience, and any work you've done in financial services or regulated environments.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about AI and how you can contribute to Aveni's mission. Share specific examples of your past work that demonstrate your ability to design scalable systems and implement safety controls.
Showcase Your Projects: If you've worked on relevant projects, whether personal or professional, make sure to include them. We love seeing real-world applications of your skills, especially if they involve AI/ML systems or compliance frameworks.
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s the easiest way for us to keep track of your application and ensure it reaches the right people!
How to prepare for a job interview at Aveni
✨Know Your Python Inside Out
Make sure you brush up on your Python skills, especially in production environments. Be ready to discuss your past projects and how you've implemented scalable services. Aveni is looking for someone who can hit the ground running, so showcasing your expertise will definitely give you an edge.
✨Understand AI Safety and Compliance
Since Aveni operates in a regulated financial environment, it's crucial to demonstrate your understanding of AI safety, guardrails, and policy enforcement. Prepare examples of how you've tackled compliance issues in previous roles or projects, as this will show that you can navigate the complexities of their work.
✨Familiarise Yourself with AWS
Aveni uses a serverless, event-driven AWS architecture, so make sure you're comfortable discussing services like Lambda, DynamoDB, and S3. If you have experience with Terraform or CDK, be ready to highlight that too. Showing that you can work within their tech stack will make you a more attractive candidate.
✨Show Your Collaborative Spirit
Collaboration is key at Aveni, so be prepared to talk about how you've worked with cross-functional teams in the past. Whether it's product, AI platform, or compliance teams, demonstrating your ability to communicate and collaborate effectively will show that you're a team player who can contribute to their mission.