Senior Software Engineer, Python

🔥 15 hours ago

🇬🇧 United Kingdom – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

🇬🇧 UK Skilled Worker Visa Sponsor

This company has sponsored UK Skilled Worker visas in the past.

👻 Ghost score 12%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Aveni

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2018

🤖 Artificial Intelligence

💸 Finance

☁️ SaaS

Artificial Intelligence • Finance • SaaS

<Aveni> is a technology company that builds NLP-powered, compliance-focused AI solutions for the financial services industry. It offers products such as Aveni Assist (an AI meeting assistant that automates adviser admin, CRM updates and report generation), Aveni Detect (automated QA, risk and vulnerability detection across customer interactions) and FinLLM (a finance-specific language model). Aveni provides ready-to-deploy and bespoke/co-developed AI for SMEs, mid-sized firms and enterprises, emphasizing data security, traceability and regulatory/compliance monitoring (Consumer Duty) to improve adviser productivity and quality assurance.

📋 Description

• Design and implement scalable Python services powering AI-driven workflows • Develop resilient, observable systems with strong error handling and compliance traceability • Work within a serverless, event-driven AWS architecture • Take ownership of features from design through to production • Collaborate with Product, AI Platform, and Compliance teams • Contribute to sprint planning, estimation, and delivery • Build intelligent workflows using LLMs and agentic architectures • Integrate AI models into production systems • Design guardrails, policy enforcement, and behavioural monitoring for AI agents • Support and guide junior and mid-level engineers • Lead code reviews and promote engineering best practices • Contribute to documentation, demos, and knowledge sharing • Use AI coding tools to accelerate development and improve quality • Help define best practices for AI-assisted software engineering • Drive architectural decisions across multiple teams • Own complex, cross-cutting AI systems • Shape Aveni’s long-term AI platform strategy

🎯 Requirements

• Strong Python expertise in production environments • Experience building cloud-native systems on AWS, including Lambda, DynamoDB, S3, and EventBridge • Experience working with LLMs or AI/ML systems • Strong understanding of APIs, async systems, and scalable architecture • Experience with AI safety, guardrails, or policy enforcement • Background in agentic systems or autonomous workflows • Experience in financial services or regulated environments • Familiarity with Node.js / TypeScript, Terraform or CDK • Knowledge of observability tools and ML fundamentals • Pragmatic approach balancing speed with long-term quality • Curiosity about AI, especially safety and responsible usage • Comfort working in a fast-moving scale-up environment • Strong communication skills, including explaining complex ideas clearly • Passion for mentoring and raising team standards

🏖️ Benefits

• Remote-first working across the UK • Work abroad policy • Co-working spaces available • 34 days holiday (including flexible bank holidays) and your birthday off • Company-wide off-sites • Optional Personal Development Plan • Flexible benefits platform • Life Insurance • Income Protection • Critical Illness cover • Pension with up to 5% matched employer contribution and optional increased contributions • Private health and dental care • Potential share options • Enhanced family leave

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