and legal sectors. We specialize in turning innovation into impact. We are seeking an experienced Solution Architect to design and own the solution architecture for our scalable SaaS and custom products . The ideal candidate will align with the product roadmap, purpose, and feature use cases to define … and implement a best-in-class architecture. This role demands a strong focus on Microservices Architecture , ensuring that our solutions are scalable, configurable, and cloud-agnostic, with seamless integrations across various systems. Key Responsibilities: Architecture & Design: Microservices Focus : Architect, design, and implement a robust microservices-based … architecture and technical efficiencies. Required Skills & Qualifications: Architecture & Design: Strong expertise in microservices architecture, micor forntend , event-drivenarchitecture, and API-first design . Cloud Platforms: Deep knowledge of key cloud players AWS, Azure, and GCP , ensuring cloud More ❯
coupled, and independently deployable Develop and manage serverless applications using AWS Lambda , API Gateway , DynamoDB , S3 , SNS , SQS , and Step Functions Implement event-driven architectures and data processing pipelines Collaborate with front-end developers, DevOps, and product teams to deliver high-quality software Ensure code quality More ❯
coupled, and independently deployable Develop and manage serverless applications using AWS Lambda , API Gateway , DynamoDB , S3 , SNS , SQS , and Step Functions Implement event-driven architectures and data processing pipelines Collaborate with front-end developers, DevOps, and product teams to deliver high-quality software Ensure code quality More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Futuria
agentic platforms (e.g., AutoGen, CrewAI), and experience deploying LLM-based applications Experience with tools such as LangChain, LangSmith, or Chainlit Exposure to event-driven architectures, asynchronous processing, and tools like Celery or Kafka Familiarity with CI/CD pipelines, Docker, and DevOps workflows Experience designing or More ❯
East London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
6.0+, ideally v10.0/.NET 8.0) Proficiency in Azure cloud services (e.g. Azure SQL, Cosmos DB, Functions, Container Apps) Experience with microservices, event-driven architectures, and automated testing Familiarity with messaging systems such as Azure Service Bus, Event Grid, or Event Hub More ❯
Some of the technologies we use, and day-to-day tasks include developing with: Relational databases (PostgreSQL, MySQL, etc.) OpenSearch DynamoDB S3 Event-driven architectures Third-party API integration Access control and user permissions Implementing APIs used by single-page applications WebSockets Infrastructure as code (AWS More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Oliver Bernard
EventDriven Architectures and Event Sourced Architectures Solid understanding of distributed systems design, resilience, and cloud-native architecture patterns. Hands-on experience with Platform-as-a-Service (PaaS) cloud environments. Proficiency in continuous delivery and infrastructure as code. Background working in agile More ❯
the ability to influence technical and non-technical stakeholders alike. Bonus Qualifications Experience with machine learning infrastructure and MLOps practices. Familiarity with event-driven architectures, particularly in mobile-first environments. Background in fashion, marketplaces, or sustainability-focused technology sectors. More ❯
The tech stack includes .NET 8, Python, Docker, React, Azure App Services, Azure Static Web Apps, SQL Azure, Azure Service Bus, SignalR, Event-DrivenArchitecture, Application Insights, and Azure AD. Key Responsibilities: Design, develop, and maintain robust and scalable components within the Risk System … teams to deliver real-time solutions that support critical business operations Build clean, testable, and well-documented code Contribute to system design and architecture discussions Required Skills and Experience: Strong experience in .NET 6 or later Proficiency in SQL and relational databases Front-end development experience with React … Azure, Service Bus, etc.) Azure DevOps for CI/CD Real-time messaging (SignalR, WebSockets) Experience with the FIX protocol System design and architecture expertise Package: £100-120k basic salary 25 days holiday, 7% pension, private health insurance £80/month gym benefit, life assurance Season ticket More ❯
South East London, England, United Kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
The office is in Central London Technology Stack/Experience: C# .NET 5/.Net Core SQL Server Microservices/EventDrivenArchitecture Docker experience Previous FX Trading experience As a member of the FX trading team, you'll be responsible for designing, developing More ❯
outside IR35 contract. You’ll be building and enhancing complex systems that support front-to-back office operations, working in a modern, event-driven architecture. Expect a fast-paced, collaborative environment where your code genuinely matters. What you’ll be doing: Developing high-performance C#/… re looking for: Proven C# expertise in a financial services or trading environment Strong understanding of multi-threading & async programming Experience with event-drivenarchitecture Confident communicator with a proactive mindset £750/day | Outside IR35 | 12-month rolling | Hybrid (London) DM me or More ❯
Hybrid (London) or remote within the UK Up to £140,000 per annum plus stock options Python | Django | FastAPI | AWS | Rust | Postgres | Event-DrivenArchitecture | Machine Learning Principal Engineer - We're working with a leading fintech scale-up that’s transforming how small businesses … has mentored teams and influenced product direction. Experience working with complex domain models and evolving codebases. Bonus skills include : Python, Django, PostgreSQL, event-driven data systems, machine learning familiarity and frontend awareness. If you're a Principal Engineer looking to combine hands-on technical leadership with … Hybrid (London) or remote within the UK Up to £140,000 per annum plus stock options Python | Django | FastAPI | AWS | Rust | Postgres | Event-DrivenArchitecture | Machine Learning More ❯
. Drive data quality, governance, lineage, and security standards across enterprise data pipelines. Mentor engineering teams and lead best practice adoption across data architecture, orchestration, and DevOps tooling. Participate in technical workshops, executive briefings, and architecture reviews to evangelize GCP data capabilities. Required Qualifications Bachelor’s … or Master’s degree in Computer Science, Data Engineering, or related technical field. 12+ years of experience in data architecture and data engineering with proven skills and leadership in large-scale cloud data programs. 5+ years of advanced expertise in Google Cloud data services: Dataproc, Dataflow, Pub/… e.g., Python, Java, Scala) for data manipulation and pipeline development. Scala is mandated in some cases. Deep understanding of data lakehouse design, event-drivenarchitecture, and hybrid cloud data strategies. Strong proficiency in SQL and experience with schema design and query optimization for large More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Client Server
Senior C# Developer/Engineer (C# .Net Core React) London/WFH to £80k Are you a skilled C# Developer looking to work on complex and interesting systems with continual learning and self development opportunities? You could be progressing your More ❯
My client are looking for an individual that has the following (practical working experience needed): Python (PySpark) Apache Spark Kafka (EventDrivenArchitecture) **Please note, my client are only looking for candidates based within the UK** Get in touch now More ❯
Background in serverless technologies (e.g. Lambda, Step Functions, API Gateway) Experience with data tools like EMR, Glue, or Apache Spark Understanding of event-drivenarchitecture (EventBridge, SNS, SQS) Knowledge of AWS database offerings including DynamoDB and RDS Familiarity with multi-region deployments and failover More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Evermore
and maintaining their platform. This position requires a highly skilled developer with expertise in front-end and back-end technologies, experience in scalable architecture, and the ability to lead a team of engineers. Key Responsibilities for Full Stack Engineer (Team Lead): Technical Leadership – Lead and mentor a team … Database & API Management – Design efficient PostgreSQL and MongoDB schemas and develop secure RESTful/GraphQL APIs for seamless data integration. Performance Optimisation. System Architecture & Scalability. Code Review & Quality Assurance. Security Best Practices. Skills and Experience: Essential: Proficiency in JavaScript/TypeScript, React, Node.js, PostgreSQL, and MongoDB. Experience with … or recommendation systems. Expertise in Matrix/Synapse integration for real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. More ❯
operational efficiency Mentor and guide engineering leadership, providing direction on both technical and operational aspects of product development. Technical Oversight & Innovation Oversee the architecture and design of complex software systems, ensuring robust and scalable solutions Balance technical priorities with business goals to deliver innovative products while ensuring operational … background with hands-on experience in modern software development technologies (e.g., Java, Python, microservices, cloud platforms like AWS, Azure, etc.) Expertise in software architecture, data architecture, and system design, with an ability to lead and influence technical … decision-making. Drive innovation toward building high-scalable, real-time data pipelines and data distribution solutions Experience with enterprise integration patterns, including event-driven architectures and messaging systems Leadership & Collaboration: Comfortable acting as the primary interface with senior leaders, stakeholders, and executives, driving consensus across competing More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Simon James IT Ltd
teams to establish consistent alarming, monitoring, and operational excellence The ideal candidate will be experienced with Serverless Architecture, eventDrivenArchitecture, Data processing technologies, and will have AWS certifications (SA or DevOps More ❯
East London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
Solutions Architect – Remote – Data, Integration, Digital Architecture 🌳 🧠 Role: Solutions Architect 💡 Area of Expertise: Order & Information Systems 🏠 Work Style: Remote Working 💼 Employment Type: Full-Time. 💰 Salary: £85,000 - £95,000, based on experience and subject matter expertise. 🎁 Benefits: A robust and competitive benefits package is available, please reach out … HLDs), Low-Level Designs (LLDs), reports, and presentations. Clear communication with both technical and non-technical stakeholders is essential. End-to-end solution Architecture experience with information systems and order architecture. Data - Data Architecture, Data … Warehousing & Lakes, ETL/ELT Pipelines, Customer Data Platforms (CDPs), Data Governance & Compliance, or, Analytics & BI. Integration - API Design & Management, Middleware & ESB, Event-DrivenArchitecture, BSS/OSS Integration, Partner Ecosystem Integration, CI/CD & DevOps. Digital - Customer Portals & Self-Service, UX/UI More ❯
Seed round in 2026, and the engineering team being recruited now will be front and centre in that journey — shaping not just product architecture, but culture, pace, and credibility with future customers and investors. The Role – Founding Backend Engineer You’ll be responsible for designing and building critical … agents to execute complex workflows API integrations with external systems like CAD/CAE tools, simulations, or PLM software State tracking and event-drivenarchitecture to support reliable, scalable automation This is deep systems work, but done quickly and pragmatically — the goal is to … Python (Rust is a bonus — or eagerness to learn it) Experience with Docker, AWS, and building secure or sandboxed infra Familiarity with event-driven systems, APIs, and cloud architecture Bonus: exposure to hardware, robotics, CAD, simulation, or agentic workflows A clear record of excellence More ❯
and ship fast using modern tools and AI. Build a modern backend from scratch in C#/.NET 8 with a clean, event-drivenarchitecture Help architect a scalable system using CQRS, Event Sourcing, DDD, microservices Own key components in AWS: Lambda … MUST-have force multiplier What we're after: 3+ years experience building backend systems and APIs in C#/.NET Strong grasp of architecture patterns: DDD, CQRS, microservices Experience writing clean, testable code with a TDD mindset Experience working in small teams or startups, where autonomy and speed … or secure data platforms Experience building B2B platforms or financial APIs Why Join Us? Build from 0 to 1: You’ll shape the architecture, team, and product from day one Real ownership: You won’t be a cog—you’ll be a core part of the company’s More ❯
East London, London, United Kingdom Hybrid / WFH Options
Halian
complex environment and influencing a wide range of stakeholders. Strong understanding of software architecture and architectural patterns, including microservices and event-driven architectures. CI/CD in complex environments. Proven track record of creating highly performance, scalable applications Must have leadership experience. If you More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Halian
complex environment and influencing a wide range of stakeholders. Strong understanding of software architecture and architectural patterns, including microservices and event-driven architectures. CI/CD in complex environments. Proven track record of creating highly performance, scalable applications Must have leadership experience. If you More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Gravitas Recruitment Group (Global) Ltd
Engineering Manager/Senior Engineering Manager - Hybrid - £850/day Inside IR35 | EventDrivenArchitecture | Event Sourcing | Stakeholder management Hiring: Engineering Manager/Senior Engineering Manager Hybrid working, office located in London ⌚ Initial 6-month contract £850/day Inside IR35 ️ ASAP … of 5-15 developers. - It is vital that you have the ability to speak with technical and non-technical stakeholders. - Experience with Event-DrivenArchitecture and strong architectural capabilities. If you're interested in hearing more about this role, please DM or drop me More ❯