Role Description The Senior Software Engineer – Full Stack will collaborate to define, design, and ship new features in a production application while simultaneously improving existing functionality. The Senior Software Engineer – Full Stack will also be responsible for fixing bugs and enhancing application performance. Full Remote, Required Hours: 9AM-5PM EST Duties & Responsibilities - Implement all aspects of application design, from initial concepts, spikes, coding, performance, security, scalability, code reviews, testing, and deployment. - Write TypeScript, HTML, and SCSS utilizing Angular and rxjs that powers our front-end client applications. - Write more TypeScript utilizing Node.js which powers our serverless architecture, hosted on AWS utilizing Lambdas and Docker containers. - Design and implement APIs utilizing serverless REST APIs and WebSocket services. - Design databases utilizing DynamoDB, our application’s primary database. - Manage our infrastructure through cdk and CloudFormation. - Manage and improve continuous integration and delivery. - Perform functional testing for your work in a local development environment. - Write unit tests and integration tests. - Monitor new features post deployment using monitoring tools like Sentry. - Work closely with the product management team to understand and build out requirements for new work. - Work closely with the software engineering team to collaborate on new features, resolve issues, and knowledge share. - Other duties as assigned. - Use, protect and disclose patients’ protected health information (PHI) only in accordance with Health Insurance Portability and Accountability Act (HIPAA) standards. - Understand and comply with Information Security and HIPAA policies and procedures at all times. - Limit viewing of PHI to the absolute minimum as necessary to perform assigned duties. Qualifications - High school diploma or equivalent required. - At least 5 years of experience in software development, with a focus on full-stack web application development. - Minimum of 2 years of experience with Angular, rxjs, and TypeScript. - Proven track record of designing and implementing features on web applications as a full-stack engineer. - Familiarity with working in a cloud-based environment, either directly with AWS, Serverless, Lambda, S3 or comparable technologies from Azure, Google Cloud, etc. - Some database experience with DynamoDB or a comparable database experience. - Familiarity with cloud computing security and scalability best practices. - Ability to work independently and with a team. - Proficiency in Microsoft Office Suite. - Strong interpersonal skills, ability to communicate well at all levels of the organization. - Strong problem solving and creative skills and the ability to exercise sound judgment and make decisions based on accurate and timely analyses. - High level of integrity and dependability with a strong sense of urgency and results oriented. - Excellent written and verbal communication skills required. - Gracious and welcoming personality for customer service interaction. Working Conditions - Must possess a smart-phone or electronic device capable of downloading applications, for multifactor authentication and security purposes. Physical Demands - While performing the duties of this job, the employee is occasionally required to move around the work area; sit; perform manual tasks; operate tools and other office equipment such as computer, computer peripherals and telephones; extend arms; kneel; talk and hear. Mental Demands - The employee must be able to follow directions, collaborate with others, and handle stress. Work Environment - The noise level in the work environment is usually minimal.

Role Description Build systems that track user behavior and run large-scale A/B / multivariate experiments to improve landing page conversion for high-volume traffic. Responsibilities - Implement event tracking and behavioral analytics (clicks, scroll, session replay) - Build and maintain experimentation pipelines (A/B tests, variant routing) - Integrate tools like PostHog or GrowthBook - Create dashboards and data pipelines for experiment results - Work with marketing teams to deploy landing page variants quickly Requirements - Strong JavaScript / TypeScript and modern web frameworks - Experience with analytics instrumentation and event tracking - Knowledge of A/B testing and experimentation frameworks - SQL + basic data analysis - Familiarity with frontend performance and web experimentation

Role Description This is a remote position. We are seeking an experienced Senior Developer to play a key role in our agile software development team as we enter our next phase of growth. In this high-impact role, you'll contribute to technical architecture decisions, mentor engineers, and drive the development of our cloud-based asset tracking platform that helps enterprise customers save millions annually in operational costs. As a Senior Developer in our collaborative environment, you'll work closely with product, operations, and customer success teams to deliver robust, scalable solutions while contributing deep technical expertise and hands-on development. What You'll Do - Contribute to technical architecture and design decisions for our IoT-enabled asset tracking platform - Translate business requirements into scalable technical solutions and system designs - Mentor and support engineers through code reviews, pair programming, and technical guidance - Promote engineering best practices, coding standards, and continuous improvement initiatives - Collaborate with cross-functional teams to deliver features that directly impact customer success - Lead complex feature development with a strong focus on quality and scalability - Participate heavily in hands-on development while ensuring high technical standards - Contribute to solving technical challenges and evaluating architectural trade-offs Qualifications - 8+ years of professional software development experience with production systems - Strong proficiency in C# and .NET Framework/Core for backend development - Experience with web technologies: ASP.NET, Web API, React, and modern JavaScript frameworks - Deep understanding of SQL, database design, and Microsoft SQL Server - Proven track record designing concurrent, scalable, and fault-tolerant distributed systems - Solid foundation in object-oriented design principles and design patterns - Experience with message brokers and queuing systems (MQTT, RabbitMQ, etc.) - Test-driven development mindset with strong unit testing practices Requirements - Experience operating as a senior individual contributor on complex systems - Success launching complex software systems to customers - Experience mentoring junior engineers and contributing to team growth - Ability to work effectively with cross-functional teams - Strong written and verbal English communication skills Preferred Qualifications - Experience with cloud platforms (AWS preferred) and cloud-native architectures - Knowledge of ORMs (NHibernate, Dapper) - Container orchestration experience (Docker, Kubernetes) - Familiarity with Redis and caching strategies - Experience with IoT protocols and device communication - Background in integrating third-party APIs and external systems - Exposure to machine learning concepts and feedback loops - Understanding of RFID, BLE, GPS, or barcode technologies - Understanding of modern AI development tools and trends Benefits - Competitive salary commensurate with experience. - Opportunities for career advancement and professional development. - Experience collaborating with a diverse, global team within a remote work setting.

Role Description 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. Your work will focus on: - Systems that govern how AI agents behave in regulated financial contexts. - Designing and implementing policy enforcement, safety controls, behavioural monitoring, and evaluation frameworks. - Working at the intersection of platform engineering, AI/ML systems, and compliance-by-design architecture. - Joining at a pivotal moment as Aveni scales from startup to enterprise-grade AI FinTech. - Making AI safe, auditable, and trustworthy in high-stakes financial environments. What You’ll Be Doing: - Build Production-Grade Systems: - 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. - Own Delivery End-to-End: - Take ownership of features from design through to production. - Collaborate with Product, AI Platform, and Compliance teams. - Contribute to sprint planning, estimation, and delivery. - Shape AI & Agentic Systems: - Build intelligent workflows using LLMs and agentic architectures. - Integrate AI models into production systems. - Design guardrails, policy enforcement, and behavioural monitoring for AI agents. - Mentor & Elevate the Team: - Support and guide junior and mid-level engineers. - Lead code reviews and promote engineering best practices. - Contribute to documentation, demos, and knowledge sharing. - Drive AI-Augmented Engineering: - Use AI coding tools to accelerate development and improve quality. - Help define best practices for AI-assisted software engineering. Qualifications - 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. - Strong understanding of APIs, async systems, and scalable architecture. Requirements - Must Have: - 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. - Strong understanding of APIs, async systems, and scalable architecture. - Nice to Have: - 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. 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. - 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. - Potential share options. - Enhanced family leave.