526 to 550 of 1,382 Microservices Jobs in London

Software Engineer III - LLM Suite Engineering - Senior Associate

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
Software Development Life CyclePreferred Qualifications, Capabilities, and SkillsExperience implementing GenAI services leveraging Azure OpenAI models and AWS BedrockProficiency in Python (FastAPI)Experience building microservices and APIsExperience with elastic compute, NoSQL databases, and messaging queuesProficiency working with large language models and building agents with LangGraphExperience developing, debugging, and maintaining code ...

Senior Software Engineer - Pricing

Location
Greater London, England, United Kingdom
Pricing Team is focused on building and deploying quantitative algorithms that deliver accurate and low-latency odds to our Sportsbook customers. We build microservices across a variety of sports and products, with a focus on modularity, interpretability, and reproducibility. As a Senior Engineer within the Pricing Engineering team, you will ...

Senior Software Engineer - Pricing

Location
Greater London, England, United Kingdom
Pricing Team is focused on building and deploying quantitative algorithms that deliver accurate and low-latency odds to our Sportsbook customers. We build microservices across a variety of sports and products, with a focus on modularity, interpretability, and reproducibility. As a Senior Engineer within the Pricing Engineering team, you will ...

Senior Java Engineer – Payments (ICON IPF)

Hiring Organisation
Accenture
Location
London, United Kingdom
Salary
£ 100 K
development within modern, cloud‐based architectures and close collaboration with major banking clients.Required Skills & ExperienceExtensive hands‐on experience with Java 11, Spring Boot, and microservices‐based architecturesStrong experience working in AWS cloud environmentsSolid experience with Apache Kafka and asynchronous messagingIn‐depth knowledge of ISO 20022 payments, including payment types ...

Lead Java Software Engineer in FX Payments tech

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
native experiencePreferred Qualifications, Capabilities, and Skills:Experience with Java 21Familiarity with Spring framework and Spring BootKnowledge of RDBMS and NoSQL databasesExperience with KafkaExpertise in microservices architectureAbility to leverage AI tools like MCP servers and Claude to enhance productivityJ.P. Morgan is a global leader in financial services, providing strategic advice ...

Software Engineer

Location
Greater London, England, United Kingdom
fast paced, you will be expected to develop code to a high standard and production ready state. Duties Design, implement and develop scalable, performant microservices using best practices. Write automated unit tests, integrate tests, etc. Interfacing with other engineering teams to ensure that features are added in a structured ...

Software Engineer III - React

Location
Greater London, England, United Kingdom
part of a flat-structure organization. Your responsibilities are to deliver end-to-end cutting-edge solutions in the form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while ...

Lead Software Engineer - Frontend Engineering - React Native

Location
Greater London, England, United Kingdom
part of a flat‐structure organization. Your responsibilities are to deliver end‐to‐end cutting‐edge solutions in the form of cloud‐native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while ...

Senior Software Development Engineer

Hiring Organisation
Expedia
Location
London, United Kingdom
Salary
£ 80 K
driven systems, tools, or workflows and applying AI/ML concepts to real world products.Preferred Qualifications:Hands‐on experience with multiple system architectures (e.g. microservices, event‐driven, composable) and the ability to evaluate and communicate the trade‐offs between them for scale, reliability, and speed of delivery.Hands on experience with ...

Backend Engineer - Media Streaming

Hiring Organisation
SoundCloud
Location
London, United Kingdom
Salary
£ 80 K
distributed systemsProficiency in GoHands-on experience with infrastructure as code (IaC) using TerraformExperience with cloud-native environments such as AWS or GCPExperience with microservices, SQL/NoSQL databases, and container technologiesYou care about the craft of software engineering: continuous delivery, defensive programming, automated testing, clean code principlesYou have a strong ...

AI Native SW Engineering

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
ownership: embeddings, chunking strategy, vector databases, and context engineering LLMOpsfundamentals: eval harness design, prompt versioning, and production observability Cloud-native engineering maturity: Kubernetes, Docker, microservices, serverless, CI/CD, andIaC(Terraform or Helm) Strong Python; Java or equivalent backend language acceptable; production debugging and observability experience Quality of experience ...

AI Native SW Eng

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
ownership: embeddings, chunking strategy, vector databases, and context engineering LLMOpsfundamentals: eval harness design, prompt versioning, and production observability Cloud-native engineering maturity: Kubernetes, Docker, microservices, serverless, CI/CD, andIaC(Terraform or Helm) Strong Python; Java or equivalent backend language acceptable; production debugging and observability experience Quality of experience ...

Security Solution Architect EMEA & CALA

Hiring Organisation
Radware
Location
London, United Kingdom
Salary
£ 100 K
processes, assembling commercial offers and in the realization of remote and onsite PoVs.Own Security Architecture for Web & APIsDefine and evolve secure reference architectures for microservices, GraphQL/REST APIs, AI frontends, at our cloud service components (WAF/CDN/API/AI FW).Serve as trusted advisor to product ...

Senior Software Development Engineer

Location
Greater London, England, United Kingdom
systems, tools, or workflows and applying AI/ML concepts to real world products. Preferred Qualifications: Hands‐on experience with multiple system architectures (e.g. microservices, event‐driven, composable) and the ability to evaluate and communicate the trade‐offs between them for scale, reliability, and speed of delivery. Hands on experience ...

AI & ML Engineer

Location
Greater London, England, United Kingdom
cases (e.g. recommender systems, customer segmentation models, marketing optimisation modules, leveraging supervised, unsupervised and/or econometric modelling approaches). Developing APIs and microservices for AI/ML solutions, ensuring security, scalability, and observability. Implementing CI/CD for ML services, writing infrastructure as code, and monitoring for model/ ...

Software DevOps Engineer

Location
Greater London, England, United Kingdom
Your Impact Full Lifecycle Development: Work in an agile team to design, develop, test, and deliver new features and improvements to our products. DevOps & Microservices: Be trained on and help manage the operational side of our highly available microservice architecture, including being part of an on-call rotation. Adaptable & Problem ...

Applied AI Engineer - Agentic Systems - Senior Associate

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
services, databases, and internal systems, ensuring robust output parsing and error handling.Practice advanced prompt engineering and implement output validation and guardrails to reduce hallucinations.Design microservices-based architectures and orchestrate multi-step workflows; instrument agents for tracing, metrics, and feedback loops.Partner with stakeholders to define requirements, design intuitive human-AI interfaces ...

AI Native SW Engineering

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
ownership: embeddings, chunking strategy, vector databases, and context engineering LLMOpsfundamentals: eval harness design, prompt versioning, and production observability Cloud-native engineering maturity: Kubernetes, Docker, microservices, serverless, CI/CD, andIaC(Terraform or Helm) Strong Python; Java or equivalent backend language acceptable; production debugging and observability experience Quality of experience ...

AI Native SW Eng

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
ownership: embeddings, chunking strategy, vector databases, and context engineering LLMOpsfundamentals: eval harness design, prompt versioning, and production observability Cloud-native engineering maturity: Kubernetes, Docker, microservices, serverless, CI/CD, andIaC(Terraform or Helm) Strong Python; Java or equivalent backend language acceptable; production debugging and observability experience Quality of experience ...

Applied AI Engineer - Agentic Systems - Senior Associate

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
internal systems, ensuring robust output parsing and error handling. Practice advanced prompt engineering and implement output validation and guardrails to reduce hallucinations. Design microservices-based architectures and orchestrate multi-step workflows; instrument agents for tracing, metrics, and feedback loops. Partner with stakeholders to define requirements, design intuitive human-AI interfaces ...

Product Engineer (Senior Forward Deployed)

Hiring Organisation
Dunnhumby
Location
London, United Kingdom
Salary
£ 60 K
team works as it grows.What You'll BringStrong software engineering and system design, with production experience in Python or similar, plus APIs, microservices and cloud (AWS, GCP or Azure)Experience with large-scale data systems and pipelines, and comfort moving between backend, data and front-end work.A track record ...

Senior PHP Engineer

Location
Greater London, England, United Kingdom
modern PHP framework like Symfony or Laravel. Experience with Domain Driven Design, Message-Driven Systems, and Event Sourcing is a significant plus. Familiarity with microservices architecture and working on financial systems is a bonus. Excellent automated testing skills (unit, integration, functional) - you believe in quality code. A genuine desire ...

Platform Architect

Hiring Organisation
Vodafone
Location
London, United Kingdom
Salary
£ 80 K
solution architecture with the ability to translate business requirements into secure, scalable and maintainable designs.Good understanding of platform operating models, domain-driven design, microservices, event-driven architectures and modern platform engineering practices.Experience creating architecture artefacts including solution designs, domain models, integration designs, API specifications and architecture documentation.Understanding of AI-native ...

Sr. Software Engineer - Data Query Platform - London (Hybrid)

Hiring Organisation
CrowdStrike
Location
London, United Kingdom
Salary
£ 80 K
pipelines, to frameworks, tools and applications that make that data available to other teams and systems.Your primary toolset in your work will be Java microservices, Spark/Scala data processing (also some Flink), Kubernetes and AWS native tooling.What You'll Do: Write highly fault-tolerant Java code within Apache Spark ...

AI Technical Lead

Hiring Organisation
Anaplan
Location
London, United Kingdom
Salary
£ 80 K
domains Experience with RAG systems, vector databases, and semantic search Familiarity with model fine-tuning, evaluation, and continuous improvement workflows Background in distributed systems, microservices, or cloud-native architectures Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB) We believe attracting and retaining the best talent and fostering an inclusive ...