systems. Key Technology Skills Languages & Frameworks: Expert-level proficiency in Java and the Spring framework , along with strong object-oriented design and design patterns. Backend & Distributed Systems: Experience with microservices , event-driven architectures , high availability patterns, fault tolerance, and resilience engineering. Cloud Platforms: Strong experience with AWS services including Lambda, DynamoDB, RDS, CloudWatch, API Gateway, and EventBridge . Databases: Strong More ❯
They’re Looking For: Strong background in Software or Platform Engineering - ideally with Python, Java or Go. Experience with Kubernetes, Terraform, and cloud environments (GCP preferred). Understanding of microservices, distributed systems, and cloud-native architecture. Interest or experience in AI infrastructure, LLM tooling, or AI platform enablement. A collaborative engineer who enjoys problem-solving and contributing to technical direction. More ❯
City Of London, England, United Kingdom Hybrid/Remote Options
Harrington Starr
years’ experience working with C#/.NET Experience developing front and middle office systems Strong SQL skills Experience with cloud-native solutions (Azure or AWS) Knowledge of event-driven, microservices architectures Full SDLC experience — from design through delivery and support Key Benefits Join a fast-scaling fintech building next-generation financial technology Work on complex, high-impact systems handling large More ❯
code and effective use of automation. Required experience: Senior-level full-stack development, with expertise in multiple languages & frameworks (namely Go, JavaScript, React, Angular, .NET). API development & integration, microservices, cloud services, and DevOps practices. Agile methodologies with experience in working within a SaaS environment. Cloud-based data technologies and SQL. AI platforms and software, with experience in developing task More ❯
City of London, London, United Kingdom Hybrid/Remote Options
RedRock Resourcing
code and effective use of automation. Required experience: Senior-level full-stack development, with expertise in multiple languages & frameworks (namely Go, JavaScript, React, Angular, .NET). API development & integration, microservices, cloud services, and DevOps practices. Agile methodologies with experience in working within a SaaS environment. Cloud-based data technologies and SQL. AI platforms and software, with experience in developing task More ❯
Central London / West End, London, United Kingdom Hybrid/Remote Options
RedRock Resourcing
code and effective use of automation. Required experience: Senior-level full-stack development, with expertise in multiple languages & frameworks (namely Go, JavaScript, React, Angular, .NET). API development & integration, microservices, cloud services, and DevOps practices. Agile methodologies with experience in working within a SaaS environment. Cloud-based data technologies and SQL. AI platforms and software, with experience in developing task More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Digital Waffle
the UK What you’ll be doing: Lead the refactor of a large legacy system into a modern, scalable cloud-native product Design and implement new architecture using AWS microservices, PostgreSQL, Node.js, React, and TypeScript Use AI-assisted tools such as OpenAI, LangChain, Claude, or Hugging Face to enhance efficiency, code quality, and testing Establish clean engineering practices, including CI More ❯
What We’re Looking For 8+ years of backend development experience, including 5+ in the games industry. High proficiency in C++. Expertise in building high-performance, distributed systems with microservices architectures. Strong understanding of concurrency, networking, and real-time data processing. Experience with SQL (MySQL/PostgreSQL) and NoSQL (Redis/MongoDB) databases. Familiarity with message queues (Kafka, RabbitMQ) and More ❯
City of London, London, England, United Kingdom Hybrid/Remote Options
Noir
.NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You will receive industry recognized training in all aspects of: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. Our client offers a structured career progression programme. It is common place for developers within their firm to receive their first More ❯
and manage scalable AI applications on the Google Cloud Platform (GCP), with a strong focus on Vertex AI services. Build Scalable Backend Services: Develop secure, high-performance APIs and microservices using Python and FastAPI to integrate agentic systems into the wider enterprise architecture. Technical Skillset Requirements Core AI & Frameworks: Agentic Frameworks: Expert-level knowledge of agentic frameworks such as LangChain More ❯
years of professional experience in software development with a strong background in both frontend and backend. Deep expertise in TypeScript , ReactJS , Node.js , and RESTful API development . Experience with microservices , event-driven architecture , and cloud-native development . Strong understanding of SQL and NoSQL databases (PostgreSQL, DynamoDB, Redis). Proficient in AWS cloud services especially Lambda, SQS, S3, Cognito, API More ❯
Drive continuous improvement in testing practices, tools, and frameworks. Manage regression testing and support timely, high-quality releases. What We’re Looking For: Proven experience testing enterprise systems with microservices or monolithic architectures. Strong knowledge of TDD/BDD, CI/CD, DevOps principles, and data curation. ISTQB Foundation certified (minimum). Experience or familiarity with Java, automation frameworks (JUnit More ❯
by establishing robust guardrails and error handling. Collaborate with product teams to translate complex business needs into agent-based automation solutions. Monitor, scale, and maintain deployed agents as production microservices on cloud platforms. Required Skills Expertise in Python and modern software development practices. Hands-on experience with Large Language Models (LLMs) and advanced prompt engineering. Familiarity with containerization (Docker/ More ❯
City of London, London, England, United Kingdom Hybrid/Remote Options
Noir
skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. My client offers flexible working hours, home working and amazing offices (onsite cinema, pool tables, bar, free canteen, gym). These More ❯
City of London, London, England, United Kingdom Hybrid/Remote Options
Noir
set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide with exposure to: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. This is a truly amazing opportunity to work for a forward thinking and progressive company, one that can provide you with More ❯
optimise Cosmos DB performance using Azure Monitor and Application Insights Implement automated testing and unit test frameworks Collaborate with solution architects and DevOps teams to integrate Cosmos DB into microservices architectures Ensure strict compliance with security, governance, and data protection standards What We’re Looking For Strong experience with concurrency patterns, CLR, and scalable application design Hands-on expertise with More ❯
City of London, London, England, United Kingdom Hybrid/Remote Options
Noir
knowledge of: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. These positions come with an extensive benefits package including bonuses, pension, private medical healthcare, a training budget and 25 days holiday. More ❯
City of London, London, England, United Kingdom Hybrid/Remote Options
Noir
Azure SQL. Our client will give you the opportunity to work on enterprise level software development projects and training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. You will follow the firm's rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Intec Select
service improvements to those systems that are developed. Technical Requirements: C#, .Net Core, Angular 17+ Relational database experience (SQL Server) Unit testing and test automation frameworks (e.g. xUnit, NUnit) Microservices, Azure Cloud Services, Power BI Experience working In Agile development teams · Essential: Integrating and consuming market data feed APIs (e.g. Bloomberg, DataGenics etc.) Knowledge of Salesforce CRM & integration 5+ years More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Tenth Revolution Group
and security in mind What We’re Looking For Strong experience with JavaScript/Node.js in a production environment Hands-on experience with AWS services Familiarity with REST APIs, microservices, and modern CI/CD workflows Comfortable working in a fast-paced, collaborative start-up environment Passionate about solving real problems with clean, maintainable code Nice to Have Experience with More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Digital Waffle
the UK What you’ll be doing: Lead the refactor of a large legacy system into a modern, scalable cloud-native product Design and implement new architecture using AWS microservices, PostgreSQL, Node.js, React, and TypeScript Use AI-assisted tools such as OpenAI, LangChain, Claude, or Hugging Face to enhance efficiency, code quality, and testing Establish clean engineering practices, including CI More ❯
City of London, London, England, United Kingdom Hybrid/Remote Options
Noir
of: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. There are opportunities for training into technologies such as: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. Their benefits include the following: Bonus (10-15%). Share options. Private medial healthcare (family plan included). Company pension More ❯
City of London, London, England, United Kingdom Hybrid/Remote Options
Noir
SQL. Our client will give you the opportunity to work on enterprise level software development projects and provide training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. The company is quick to recognize talent and keen to nurture and develop it, as such your career with the company More ❯
documentation. Key skills for this role Hands-on experience with infrastructure-as-code tools (e.g. Terraform, Ansible) is a must Proficiency with AWS cloud tools and architecture, including deploying microservices using ECS, ECR and Fargate. Hands-on experience with Python Hands-on experience with Docker. Experience in setting up and managing Azure DevOps CI/CD pipelines Understanding of build More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Rebel Recruiters
You ship features end-to-end — design → build → deploy → monitor. You join a proper engineering culture: smart people, no ego, bottom-up ideas, product-first thinking. You’ll touch microservices, distributed systems, cloud-native (GCP but if you have AWS and Azure, its equally valuable), event-driven architecture, and everything that makes a modern product fast, reliable, and scalable. And More ❯