101 to 123 of 123 Event-Driven Architecture Jobs in the South East

Senior Software Engineer

Hiring Organisation
Aveni
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
those models to life in the hands of advisers, analysts and banking teams. Your work will focus on: Designing and implementing robust event-driven microservices and APIs Building scalable, cloud-native systems on AWS Developing modern, responsive React front-ends Integrating LLM-powered capabilities into real … tooling AWS (e.g., Lambda, ECS/Fargate, API Gateway, SQS/SNS, DynamoDB, RDS) NestJS or equivalent back-end frameworks Microservices and event-driven architectures We also actively embrace AI coding assistants (such as Claude Code) to speed up development, improve code quality and reduce repetitive ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Brighton, East Sussex, UK
Employment Type
Full-time
those models to life in the hands of advisers, analysts and banking teams. Your work will focus on: Designing and implementing robust event-driven microservices and APIs Building scalable, cloud-native systems on AWS Developing modern, responsive React front-ends Integrating LLM-powered capabilities into real … tooling AWS (e.g., Lambda, ECS/Fargate, API Gateway, SQS/SNS, DynamoDB, RDS) NestJS or equivalent back-end frameworks Microservices and event-driven architectures We also actively embrace AI coding assistants (such as Claude Code) to speed up development, improve code quality and reduce repetitive ...

Salesforce Engineer

Hiring Organisation
Qurated
Location
Slough, Berkshire, UK
Employment Type
Full-time
OmniStudio to deliver scalable, upgradeable, and low-technical-debt applications. Integration – Design and implement secure, high-performing integrations with APIs, middleware, and event-driven patterns to ensure seamless data flow and system interoperability. DevOps & Automation – Apply branching strategies, CI/CD pipelines, test automation … ready. Skills & Competencies Expert-level Salesforce data architecture, Flows, Apex, LWC, and OmniStudio. Strong integration expertise (APIs, ETL, asynchronous/event-driven architecture). Proficiency in Salesforce DevOps (Salesforce DX, CI/CD pipelines, 2GP packaging). Skilled in SOQL/SOSL ...

Remote Senior Backend Developer

Hiring Organisation
Xact Placements Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
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 builder: thrives in fast-paced ...

Microsoft Power Platform Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £510 per day
Title: Microsoft Power Platform Architect Work Location: Wokingham, UK (3days) The Role The Power Platform Application Architect leads the end-to-end architecture, design, and delivery of solutions built on Microsoft Power Platform (Power Apps, Power Automate, Power Pages, Power BI, Dataverse, Copilot Studio). This role partners … regulated industries (finance, healthcare, public sector) with GDPR and data residency requirements Knowledge of SAP, Oracle, or ServiceNow integrations, legacy modernization, and event-driven architectures Exposure to ITIL, SRE, FinOps for cost control, and platform product management Education & Certifications Degree in Computer Science, Information Systems ...

Back End Integration Engineer

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
Data Engineers and Architects to translate business requirements into robust integration solutions. Monitor integration performance, reliability and system dependencies. Identify opportunities to simplify architecture, improve automation and enhance system observability. Back End Integration Engineer … Skills & Experience Proven experience designing and building APIs, services and system integrations. Strong understanding of integration patterns, including RESTful APIs, messaging, event-driven architectures and orchestration. Experience with cloud integration services such as Azure API Management, Service Bus, Event Grid and Azure Functions. Proficiency ...

.NET Fullstack Developer

Hiring Organisation
Avanti
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
DevOps, CI/CD Microservices architecture Desirable: Experience in payments or airline/travel technology TDD/BDD Event Driven Architecture Benefits: Salary £60,000 - £70,000 (DOE) 25 Days holiday + Bank Holidays Share options Hybrid working – 2 days in office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Southampton, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Slough, Berkshire, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Portsmouth, Hampshire, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Guildford, Surrey, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Woking, Surrey, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Dartford, Kent, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Reading, Berkshire, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Maidstone, Kent, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Crawley, West Sussex, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Brighton, East Sussex, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

Senior Software Engineer (Trading Systems)

Hiring Organisation
Beamost Ltd
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines handling high-frequency data Improve latency, throughput, and reliability using profiling and performance engineering Work with Redis, Azure … algorithmic trading or market data systems Familiarity with Interactive Brokers TWS or other brokerage APIs Experience with distributed systems, message queues, or event-driven architectures Background in financial markets or fintech What We Offer Competitive salary - negotiable based on experience Mostly remote, with some in-office ...

SAP Business Technology Platform Gen AI

Hiring Organisation
Accenture
Location
Slough, Berkshire, UK
Employment Type
Full-time
Fiori and SAP Build for low-code/no-code AI solutions. Strong understanding of SAP Integration Suite (CPI), API Management, and event-driven architectures (Event Mesh). Experience designing and implementing secure, scalable, and high-performing enterprise solutions in hybrid cloud environments. Familiarity … supporting large-scale digital initiatives. Experience integrating external AI platforms (e.g., Hugging Face, Azure OpenAI) into SAP BTP. Strong capability in solution architecture, technical design workshops, and strategic advisory for clients and stakeholders. Track record of mentoring and developing talent, and contributing to the SAP community through knowledge ...

SME Mortgage

Hiring Organisation
FintechOS
Location
Slough, Berkshire, UK
Employment Type
Full-time
capture functional, non-functional, and technical specifications. Translate business requirements into solution designs leveraging the FintechOS platform, defining data flows, integrations, and architecture components. Perform Gap Analysis to determine what can be achieved through configuration versus extension or customization. Document solution specifications clearly for development teams and provide … architecture within financial institutions, paired with advocacy for modern, digital-first approaches. Deep knowledge of cloud-native, service-oriented, and event-driven architectures, including security and compliance considerations. Proven ability to define and document data exchanges and integrations with third-party systems. Domain & Consulting ...