platform that processes and indexes large-scale web data Refine search algorithms and explore LLM-based features You will play a key role in advancing their microservices-based, event-driven architecture. What you'll bring: 3+ years of commercial software engineering experience with Python (FastAPI/Flask) and React. Experience with cloud platforms (GCP/AWS/Azure … and infrastructure-as-code tools like Docker, GitHub Actions, or Terraform. Strong problem-solving mindset, comfortable with full-stack development, and collaborative in a cloud-native environment. Microservices, event-driven architecture, data scraping,LLMs/NLP experience is a bonus. Ready to develop cutting-edge data platforms? Apply now or send your CV to More ❯
platform that processes and indexes large-scale web data Refine search algorithms and explore LLM-based features You will play a key role in advancing their microservices-based, event-driven architecture. What you'll bring: 3+ years of commercial software engineering experience with Python (FastAPI/Flask) and React. Experience with cloud platforms (GCP/AWS/Azure … and infrastructure-as-code tools like Docker, GitHub Actions, or Terraform. Strong problem-solving mindset, comfortable with full-stack development, and collaborative in a cloud-native environment. Microservices, event-driven architecture, data scraping,LLMs/NLP experience is a bonus. Ready to develop cutting-edge data platforms? Apply now or send your CV to More ❯
platform that processes and indexes large-scale web data Refine search algorithms and explore LLM-based features You will play a key role in advancing their microservices-based, event-driven architecture. What you’ll bring: 3+ years of commercial software engineering experience with Python (FastAPI/Flask) and React. Experience with cloud platforms (GCP/AWS/Azure … and infrastructure-as-code tools like Docker, GitHub Actions, or Terraform. Strong problem-solving mindset, comfortable with full-stack development, and collaborative in a cloud-native environment. Microservices, event-driven architecture, data scraping,LLMs/NLP experience is a bonus. Ready to develop cutting-edge data platforms? Apply now or send your CV to chinmaye.ramnath@james-chase.com More ❯
platform that processes and indexes large-scale web data Refine search algorithms and explore LLM-based features You will play a key role in advancing their microservices-based, event-driven architecture. What you’ll bring: 3+ years of commercial software engineering experience with Python (FastAPI/Flask) and React. Experience with cloud platforms (GCP/AWS/Azure … and infrastructure-as-code tools like Docker, GitHub Actions, or Terraform. Strong problem-solving mindset, comfortable with full-stack development, and collaborative in a cloud-native environment. Microservices, event-driven architecture, data scraping,LLMs/NLP experience is a bonus. Ready to develop cutting-edge data platforms? Apply now or send your CV to chinmaye.ramnath@james-chase.com More ❯
london (city of london), south east england, united kingdom
James Chase
platform that processes and indexes large-scale web data Refine search algorithms and explore LLM-based features You will play a key role in advancing their microservices-based, event-driven architecture. What you’ll bring: 3+ years of commercial software engineering experience with Python (FastAPI/Flask) and React. Experience with cloud platforms (GCP/AWS/Azure … and infrastructure-as-code tools like Docker, GitHub Actions, or Terraform. Strong problem-solving mindset, comfortable with full-stack development, and collaborative in a cloud-native environment. Microservices, event-driven architecture, data scraping,LLMs/NLP experience is a bonus. Ready to develop cutting-edge data platforms? Apply now or send your CV to chinmaye.ramnath@james-chase.com More ❯
the direction of the product and the company. What You'll Be Doing Architect, design, and build backend applications using Node.js (TypeScript) and NestJS . Develop microservices and event-driven systems with asynchronous communication patterns. Write clean, maintainable, and well-tested code (unit + integration). Design and optimise RESTful APIs with a strong focus on performance, reliability … and team discussions. What We're Looking For 2+ years of professional backend development experience (preferably with Node.js + TypeScript ). Strong grasp of asynchronous programming , microservices , and event-driven architectures . Solid understanding of testing, CI/CD, and cloud deployment workflows. Practical experience with MongoDB or similar NoSQL databases. Problem-solver with strong communication skills and More ❯
london, south east england, united kingdom Hybrid / WFH Options
Experis
the direction of the product and the company. 🔧 What You’ll Be Doing Architect, design, and build backend applications using Node.js (TypeScript) and NestJS . Develop microservices and event-driven systems with asynchronous communication patterns. Write clean, maintainable, and well-tested code (unit + integration). Design and optimise RESTful APIs with a strong focus on performance, reliability … and team discussions. 🧠 What We’re Looking For 2+ years of professional backend development experience (preferably with Node.js + TypeScript ). Strong grasp of asynchronous programming , microservices , and event-driven architectures . Solid understanding of testing, CI/CD, and cloud deployment workflows. Practical experience with MongoDB or similar NoSQL databases. Problem-solver with strong communication skills and More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Experis
the direction of the product and the company. 🔧 What You’ll Be Doing Architect, design, and build backend applications using Node.js (TypeScript) and NestJS . Develop microservices and event-driven systems with asynchronous communication patterns. Write clean, maintainable, and well-tested code (unit + integration). Design and optimise RESTful APIs with a strong focus on performance, reliability … and team discussions. 🧠 What We’re Looking For 2+ years of professional backend development experience (preferably with Node.js + TypeScript ). Strong grasp of asynchronous programming , microservices , and event-driven architectures . Solid understanding of testing, CI/CD, and cloud deployment workflows. Practical experience with MongoDB or similar NoSQL databases. Problem-solver with strong communication skills and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Experis
the direction of the product and the company. 🔧 What You’ll Be Doing Architect, design, and build backend applications using Node.js (TypeScript) and NestJS . Develop microservices and event-driven systems with asynchronous communication patterns. Write clean, maintainable, and well-tested code (unit + integration). Design and optimise RESTful APIs with a strong focus on performance, reliability … and team discussions. 🧠 What We’re Looking For 2+ years of professional backend development experience (preferably with Node.js + TypeScript ). Strong grasp of asynchronous programming , microservices , and event-driven architectures . Solid understanding of testing, CI/CD, and cloud deployment workflows. Practical experience with MongoDB or similar NoSQL databases. Problem-solver with strong communication skills and More ❯
C#.Net, Data Driven Fintech - Greenfield Event-Driven Data build 12 Month contract roles £700/Day OUTside IR35 C#.Net Core, engineers are needed for a new team in a Fintech client. The client are embarking on a transition from off-the-shelf technology to a Data-centric model to enhance scalability and stability. This phase involves the … shaping the broader technical architecture of the platform, aligning solutions with our IT strategy, and imparting technical knowledge and expertise to the team. These 2 x C#.net Core, Event-driven developer roles are 12 month, rolling contracts Paying £700/Day OUTside IR35 Hybrid working: 2-3 days in their Office in London Responsibilities: Engage in the development More ❯
london, south east england, united kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
C#.Net, Data Driven | Fintech – Greenfield Event-Driven Data build | 12 Month contract roles | £700/Day OUTside IR35 C#.Net Core, engineers are needed for a new team in a Fintech client. The client are embarking on a transition from off-the-shelf technology to a Data-centric model to enhance scalability and stability. This phase involves the … shaping the broader technical architecture of the platform, aligning solutions with our IT strategy, and imparting technical knowledge and expertise to the team. These 2 x C#.net Core, Event-driven developer roles are 12 month, rolling contracts Paying £700/Day OUTside IR35 Hybrid working: 2-3 days in their Office in London Responsibilities: Engage in the development More ❯
slough, south east england, united kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
C#.Net, Data Driven | Fintech – Greenfield Event-Driven Data build | 12 Month contract roles | £700/Day OUTside IR35 C#.Net Core, engineers are needed for a new team in a Fintech client. The client are embarking on a transition from off-the-shelf technology to a Data-centric model to enhance scalability and stability. This phase involves the … shaping the broader technical architecture of the platform, aligning solutions with our IT strategy, and imparting technical knowledge and expertise to the team. These 2 x C#.net Core, Event-driven developer roles are 12 month, rolling contracts Paying £700/Day OUTside IR35 Hybrid working: 2-3 days in their Office in London Responsibilities: Engage in the development More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
C#.Net, Data Driven | Fintech – Greenfield Event-Driven Data build | 12 Month contract roles | £700/Day OUTside IR35 C#.Net Core, engineers are needed for a new team in a Fintech client. The client are embarking on a transition from off-the-shelf technology to a Data-centric model to enhance scalability and stability. This phase involves the … shaping the broader technical architecture of the platform, aligning solutions with our IT strategy, and imparting technical knowledge and expertise to the team. These 2 x C#.net Core, Event-driven developer roles are 12 month, rolling contracts Paying £700/Day OUTside IR35 Hybrid working: 2-3 days in their Office in London Responsibilities: Engage in the development More ❯
C#.Net Engineer Fintech Greenfield Event-Driven Data Platform £110,000 + Benefits Hybrid (London) Exciting opportunity alert! Join a leading Fintech as they embark on a greenfield data transformation , building a next-generation, event-driven, real-time data platform from the ground up. We're looking for experienced C#.Net Core Engineers who love solving complex problems … architecture built for scale, stability, and speed. Your role will involve: Designing, developing, and delivering high-quality production software ️ Taking ownership of system architecture and technology selection ️ Building event-driven microservices to process near real-time data Working closely with product, data, and infrastructure teams to deliver seamless solutions Maintaining a strong engineering mindset - balancing speed, quality, and … wants to build something new, modern, and impactful. Tech Stack & Skills We're looking for engineers who bring a mix of the following: Strong experience with C#.Net Core Event-driven messaging using Azure Event Hubs or Apache Kafka Designing and deploying microservices (RESTful APIs/gRPC) ️ Solid database experience - SQL Server , MongoDB , or CosmosDB Familiarity with Azure More ❯
and virtual events, while shaping the digital presence of Aries and our group software companies. We're looking for a Digital Marketing Manager to own digital acquisition and event-driven campaigns. You'll lead our webinar and virtual event strategy , manage performance across paid and organic channels, and help shape the digital presence of Aries, as well More ❯
london (city of london), south east england, united kingdom
Aries Global
webinars and virtual events, while shaping the digital presence of Aries and our group software companies. Were looking for a Digital Marketing Manager to own digital acquisition and event-driven campaigns. Youll lead our webinar and virtual event strategy , manage performance across paid and organic channels, and help shape the digital presence of Aries, as well as More ❯
client's digital journeys. Design and establish a distributed customer messaging and notification architecture to reduce fragmentation and improve customer experience across all journey touchpoints. Define a strategic, event-driven solution for coordinating communications across multiple channels, supporting diverse business domains such as retail, wealth management, corporate, and investment banking. Key Components to Consider Interconnected notification services integrated More ❯
workflows Deliver full-stack solutions across Java, React, and TypeScript Collaborate with business stakeholders to understand trading needs and deliver impactful features Contribute to the design of scalable, event-driven, microservices-based architecture Work closely with other engineers to ensure operational efficiency, maintainability, and performance Key Requirements Strong core Java skills, including OOP, concurrency, and collections Experience with … distributed systems and event-driven architectures Background in designing and building RESTful and event-driven APIs Familiarity with SQL databases and containerisation tools such as Docker and Kubernetes Awareness of front-end technologies; experience with React and TypeScript is a plus Strong problem-solving skills and ability to work collaboratively in a fast-paced environment Robert More ❯
officers, and cybersecurity specialists to integrate data from various systems such as databases, APIs, and cloud platforms. Your work will directly support batch processing, real-time streaming, and event-driven data pipelines across a variety of use cases. We’re looking for candidates with over 3 years of relevant experience in data engineering, platform engineering, or a related … Apache NiFi Expertise: Deep understanding of core NiFi concepts: FlowFiles, Processors, Controller Services, Schedulers, Web UI. Experience designing and optimizing data flows for batch, real-time streaming, and event-driven architectures. Ability to identify and resolve flow issues, optimize performance, and implement error-handling strategies. Optional scripting skills for creating custom NiFi processors. Programming & Data Technologies: Proficiency in More ❯
officers, and cybersecurity specialists to integrate data from various systems such as databases, APIs, and cloud platforms. Your work will directly support batch processing, real-time streaming, and event-driven data pipelines across a variety of use cases. We’re looking for candidates with over 3 years of relevant experience in data engineering, platform engineering, or a related … Apache NiFi Expertise: Deep understanding of core NiFi concepts: FlowFiles, Processors, Controller Services, Schedulers, Web UI. Experience designing and optimizing data flows for batch, real-time streaming, and event-driven architectures. Ability to identify and resolve flow issues, optimize performance, and implement error-handling strategies. Optional scripting skills for creating custom NiFi processors. Programming & Data Technologies: Proficiency in More ❯
Bexhill-On-Sea, East Sussex, South East, United Kingdom Hybrid / WFH Options
Hastings Direct
and conventions, regulation, security, quality/non-functional needs, understand as-is and to-be, solving problems and developing decisions where trade-offs are required. Designs APIs, microservices & eventdriven solutions across current, transition and target states and develop business, application, information and technology views. Embrace re-use, principles and patterns, use opportunities to create re-use artefacts. … transforming application architectures. Essential experience in the design and consumption of APIs using a range of protocols. Previous experience with enterprise integration patterns, solution architecture patterns & principles, microservice & eventdriven architectures. Experience leveraging CI/CD, DevOps, Infrastructure as Code. Experience in Relational and NoSQL database and understanding of modern ETL processes Experience in Underwriting, Fraud, Data Enrichment More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Proactive Appointments
design and delivery of scalable, secure, and future-ready solutions. Your expertise will be key to driving a shift towards services-based architectures , automation through APIs , and asynchronous, event-driven integration models . What You'll Do Shape and execute architectural strategies and roadmaps aligned to a major enterprise transformation programme. Champion an API-first design approach , guiding … the development and governance of services-based architectures and reusable integration patterns. Define and evolve event-driven architectures and messaging strategies to power automation and connectivity across the enterprise. Provide technical leadership for large-scale, complex applications - from conceptual design to performance optimisation. Influence strategic decisions across cloud-native , SaaS , and on-premises environments. Collaborate with senior stakeholders … re Looking For Extensive experience in enterprise and solution architecture , ideally within large-scale, regulated environments. Proven track record designing API-centric solutions (REST, SOAP, GraphQL) and implementing event-driven patterns . Strong understanding of integration architectures , microservices , and services-based delivery models . Solid knowledge of Java, .NET, SQL, and SOA environments, plus experience with modern frameworks More ❯
IR35 Staff Software Engineer £600-£800/day Initial 6 Month Duration Outside IR35 Hybrid - Central London (3 days a week) Technical Environment - GO/Python, Kubernetes, Docker, Event-Driven, microservices architecture. We are partnered with a well-funded scale up in the BioTech sector who are developing software to support autonomous robotics. They are building cutting edge … ll be a hands-on contributor who can move fluidly across the stack while also influencing architectural design. Experience building scalable software in Go (Golang), Python, Kubernetes, Docker, Event-Driven, microservices architecture. Ability to contribute in areas such as DevOps (Kubernetes) Experience building event-driven backend systems Experience building real-time or streaming systems, or systems More ❯
IR35 Staff Software Engineer £600-£800/day Initial 6 Month Duration Outside IR35 Hybrid - Central London (3 days a week) Technical Environment - GO/Python, Kubernetes, Docker, Event-Driven, microservices architecture. We are partnered with a well-funded scale up in the BioTech sector who are developing software to support autonomous robotics. They are building cutting edge … ll be a hands-on contributor who can move fluidly across the stack while also influencing architectural design. Experience building scalable software in Go (Golang), Python, Kubernetes, Docker, Event-Driven, microservices architecture. Ability to contribute in areas such as DevOps (Kubernetes) Experience building event-driven backend systems Experience building real-time or streaming systems, or systems More ❯
london (city of london), south east england, united kingdom
Burns Sheehan
IR35 Staff Software Engineer £600-£800/day Initial 6 Month Duration Outside IR35 Hybrid - Central London (3 days a week) Technical Environment - GO/Python, Kubernetes, Docker, Event-Driven, microservices architecture. We are partnered with a well-funded scale up in the BioTech sector who are developing software to support autonomous robotics. They are building cutting edge … ll be a hands-on contributor who can move fluidly across the stack while also influencing architectural design. Experience building scalable software in Go (Golang), Python, Kubernetes, Docker, Event-Driven, microservices architecture. Ability to contribute in areas such as DevOps (Kubernetes) Experience building event-driven backend systems Experience building real-time or streaming systems, or systems More ❯