226 to 250 of 264 Microservices Jobs in London

.NET Developer, .NET 9, C# - Digital Download Site - London (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)With operations in over 20 countries our client has fast become a major player within the digital download arena. In addition to an award winning website they have launched mobile … should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You will be trained in all aspects of: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay rise) within 6 months. Our client offers a unique working environment More ❯

.NET Developer, .NET 9, C# - Digital Download Site – London (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) With operations in over 20 countries our client has fast become a major player within the digital download arena. In addition to an award winning website they have launched mobile … should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You will be trained in all aspects of: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay rise) within 6 months. Our client offers a unique working environment More ❯

backend systems that support our market-making business across multiple asset classes — including Equities, FX, Crypto, and Commodities . What You’ll Do: Design, develop, and maintain backend infrastructure, microservices, APIs, and business logic for our pricing and trading systems. Partner with front-end developers, quants, and front-office users to deliver efficient, scalable, and high-performance solutions. Drive technical … paced environment, ensuring minimal business disruption. Key Skills & Experience: Strong expertise in Java , Spring Framework/Spring Boot , or similar backend frameworks. Proven experience designing and developing API-based, microservices-driven architectures . Solid understanding of low-latency, multi-threaded systems and distributed messaging . Experience mentoring developers and promoting best practices in code quality and architecture. Collaborative mindset with More ❯

the resources they need to succeed. Ready to shape the future? Let's talk. Role overview Design and own the architecture for new features and services on our core microservices platform. Champion robust, scalable solutions leveraging microservice patterns, event-driven architectures, and best-in-class technology to deliver customer and business value. This role will require attendance at our London … office 2-3 days per week Key Responsibilities Architectural Leadership Design end-to-end solutions for new features and platform enhancements on our microservices stack. Lead architecture reviews and propose designs that are scalable, secure, and aligned with business requirements. Document architecture decisions and communicate them clearly across engineering and product teams. Act as a technical authority, providing architectural direction … and mentoring to engineers and technical leads. Platform & Delivery Deeply understand our existing microservices platform and guide the integration of new features. Identify, evaluate, and recommend technology choices, ensuring long-term extensibility and maintainability. Partner with engineering, product, and delivery teams to translate high-level requirements into actionable technical designs. Contribute to defining API contracts, data flows, and integration patterns. More ❯

services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Enthusiasm for cross-functional work and adaptability beyond traditional data engineering. Examples like building APIs, integrating with microservices, or contributing to backend systems - not just data pipelines or data modelling. Mention on tools like GitHub Actions, Jenkins, AWS CDK, CloudFormation, Terraform. MUST HAVE SNOWFLAKE, AWS Skills and Experience … services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Enthusiasm for cross-functional work and adaptability beyond traditional data engineering. Examples like building APIs, integrating with microservices, or contributing to backend systems - not just data pipelines or data modelling. Mentions on tools like GitHub Actions, Jenkins, AWS CDK, CloudFormation, Terraform. Personal contribution and not handled by DevOps More ❯

deliver high-performance solutions. In this role, the Senior Go Developer will design, develop, and implement data-intensive applications across the full engineering lifecycle. You'll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. You'll also play a key role … architecture Background in complex, large-scale, data-driven applications Product-focused approach, ideally within fast-paced tech organisations (start-ups or scale-ups) Knowledge of Kafka, Cassandra, gRPC, and microservices is a strong advantage Open-source contributions are beneficial If you're a Senior Go Developer looking for a challenging 6-month contract with a forward-thinking tech company, apply More ❯

be accessed by students around the world. As a Full Stack Engineer you will design and develop large, distributed, scalable web based systems, working within a modern cloud (AWS) microservices based environment; you'll be primarily using Typescript and Node for backend development, but will also have exposure to React on the frontend. You'll work across multiple teams and … four days a week, with flexibility to work from home on Fridays. About you: You have strong full stack web development experience using TypeScript and Node.js You understand AWS, microservices, APIs, Event Driven systems, Data Streaming (Kafka), DevOps environments, CI/CD pipelines and how to deploy to the cloud, they use CloudFlare You're happy to do some front More ❯

About Apexon:Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through More ❯

AWS (ECS, S3, DynamoDB, Aurora, OpenSearch) Pulumi (TypeScript) for infrastructure as code Kafka (Confluent Cloud) for event-driven architecture GitHub Actions for CI/CD DataDog for observability Containerised microservices architecture What We’re Looking For Strong programming background (Java or TypeScript preferred) Experience designing scalable, resilient cloud infrastructure Familiarity with event-driven systems and Kafka Hands-on experience with … and infrastructure automation tools (Pulumi, Terraform, etc.) Understanding of Domain-Driven Design and collaborative modelling Experience with relational and NoSQL databases (PostgreSQL, DynamoDB, OpenSearch) Bonus: Experience with monolith-to-microservices migrations Why Join? Flexible working (hybrid London) Enhanced holiday allowance Mental and physical health initiatives Pension scheme Inclusive, values-driven culture Work on meaningful tech that supports a growing industry More ❯

AWS (ECS, S3, DynamoDB, Aurora, OpenSearch) Pulumi (TypeScript) for infrastructure as code Kafka (Confluent Cloud) for event-driven architecture GitHub Actions for CI/CD DataDog for observability Containerised microservices architecture What We’re Looking For Strong programming background (Java or TypeScript preferred) Experience designing scalable, resilient cloud infrastructure Familiarity with event-driven systems and Kafka Hands-on experience with … and infrastructure automation tools (Pulumi, Terraform, etc.) Understanding of Domain-Driven Design and collaborative modelling Experience with relational and NoSQL databases (PostgreSQL, DynamoDB, OpenSearch) Bonus: Experience with monolith-to-microservices migrations Why Join? Flexible working (hybrid London) Enhanced holiday allowance Mental and physical health initiatives Pension scheme Inclusive, values-driven culture Work on meaningful tech that supports a growing industry More ❯

AWS (ECS, S3, DynamoDB, Aurora, OpenSearch) Pulumi (TypeScript) for infrastructure as code Kafka (Confluent Cloud) for event-driven architecture GitHub Actions for CI/CD DataDog for observability Containerised microservices architecture What We’re Looking For Strong programming background (Java or TypeScript preferred) Experience designing scalable, resilient cloud infrastructure Familiarity with event-driven systems and Kafka Hands-on experience with … and infrastructure automation tools (Pulumi, Terraform, etc.) Understanding of Domain-Driven Design and collaborative modelling Experience with relational and NoSQL databases (PostgreSQL, DynamoDB, OpenSearch) Bonus: Experience with monolith-to-microservices migrations Why Join? Flexible working (hybrid London) Enhanced holiday allowance Mental and physical health initiatives Pension scheme Inclusive, values-driven culture Work on meaningful tech that supports a growing industry More ❯

AWS (ECS, S3, DynamoDB, Aurora, OpenSearch) Pulumi (TypeScript) for infrastructure as code Kafka (Confluent Cloud) for event-driven architecture GitHub Actions for CI/CD DataDog for observability Containerised microservices architecture What We’re Looking For Strong programming background (Java or TypeScript preferred) Experience designing scalable, resilient cloud infrastructure Familiarity with event-driven systems and Kafka Hands-on experience with … and infrastructure automation tools (Pulumi, Terraform, etc.) Understanding of Domain-Driven Design and collaborative modelling Experience with relational and NoSQL databases (PostgreSQL, DynamoDB, OpenSearch) Bonus: Experience with monolith-to-microservices migrations Why Join? Flexible working (hybrid London) Enhanced holiday allowance Mental and physical health initiatives Pension scheme Inclusive, values-driven culture Work on meaningful tech that supports a growing industry More ❯

.NET Architect - Social Messaging Platform - London (Tech stack: .NET Architect, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Developer, Engineer, .NET Architect)In 2012 our client that has been taking the US by storm. After an extremely successful period our client has decided to hop across the Atlantic, in a bid to expand their sphere of influence … this already successful company! Successful .NET Architect candidates should be able to demonstrate strong knowledge of: .NET 9/.NET Core/ASP.NET MVC, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and Azure SQL. Training will be provided in any of the technologies you lack, allowing you to turn your technological weaknesses into your greatest More ❯

Job Title: Solution Architect - FinTech (Payments) Location: London/Hybrid Contract Type: Permanent Salary: £(Apply online only)k per annum Start Date: ASAP About the Role: We are seeking a highly skilled Solution Architect to join our Fintech customer on More ❯

We are seeking a highly skilled Solution Design Architect to join our Fintech customer on a pivotal transformation programme, consolidating multiple platforms into a single unified ecosystem. This role will sit at the intersection of technology, product, operations, compliance driving More ❯

Judopay is a new-age payments platform. We build and design the technology that enables payments for brands like KFC, Hiscox, Foxtons and AutoCab. You’ll be joining the company at a pivotal time in our growth as we expand More ❯

Judopay is a new-age payments platform. We build and design the technology that enables payments for brands like KFC, Hiscox, Foxtons and AutoCab. You’ll be joining the company at a pivotal time in our growth as we expand More ❯

Job summary Infrastructure Services The purpose of Infrastructure services is to ensure our services and systems are hosted effectively, securely and efficiently. The function of Infrastructure services brings all network and hosting infrastructure into a single team which will provide More ❯

Judopay is a new-age payments platform. We build and design the technology that enables payments for brands like KFC, Hiscox, Foxtons and AutoCab. You’ll be joining the company at a pivotal time in our growth as we expand More ❯

Judopay is a new-age payments platform. We build and design the technology that enables payments for brands like KFC, Hiscox, Foxtons and AutoCab. You’ll be joining the company at a pivotal time in our growth as we expand More ❯

The Client: A government department client is looking for a Lead Software Engineer to join them on a 9 month contract . This position will be hybrid with 2-3 days in client offices based around the UK. Job Summary More ❯

I am currently working with a London-based financial services client who are actively seeking a Senior Java Developer to aid in the development of a business-critical application. What you'll need to succeed Extensive development experience with Java More ❯

trading and life cycle management of exotic and structured products. Work closely with traders, quants, and risk teams to enhance pricing, booking, and risk management tools. Build and maintain microservices and APIs for trade capture, valuation, and position management. Troubleshoot and resolve production issues impacting exotic product pricing and trade flows across front, middle, and Back Office systems. Optimize Python … analytics, and data integration. Support integration with pricing models, market data feeds, and risk engines. Contribute to continuous improvement of development and release processes within a hybrid monolithic and microservices architecture. Key Requirements Proven experience as a Python Developer within Front Office environments, ideally supporting exotic or structured product trading desks. Strong understanding of derivative products, including structured notes, options … and OTC instruments. Solid experience developing microservices, REST APIs, and data pipelines in Python. Familiarity with pricing libraries, risk models, or quantitative frameworks used in exotic products. Proficiency in UNIX/Linux environments, including Scripting and deployment automation. Excellent problem-solving and analytical skills, with an ability to perform under pressure in fast-paced trading environments. Strong communication and interpersonal More ❯

global security teams uncover exposures before attackers do. What you’ll be doing: Designing and building backend services and data pipelines powering a cutting-edge cybersecurity platform Architecting scalable microservices and APIs to process massive volumes of security data Working closely with product and frontend teams to integrate backend services into the platform experience Continuously improving systems performance, deployment, and … for: 5+ years’ experience designing and maintaining mission-critical backend applications Strong Python engineering skills , with a track record of building performant, maintainable, and testable systems Solid background in microservices architecture Proficiency with Postgres & MongoDB (relational + non-relational) Experience with event-driven architectures and asynchronous workflows (Kafka, Airflow, etc.) Solid coding practices (clean, testable, automated) The mindset of a More ❯

Automation Test Engineer Location : London Duration: 6 months + Location: London- 3 days on-site per week Job Description: To be successful as an Automation Test Engineer, you should have experience with: Experience in test automation using Selenium/Playwright More ❯