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- The City, City (EC3)
- Shoreditch
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199 API jobs in City of London + 20 miles
)
Automation Test Engineer
Automation Test Engineer
Data Careers
Southwark, South East London (SE1), SE1
£55000 - £75000 per annum
Skills: Integration Testing, API Testing, SQL, BDD (Gherkin / SpecFlow), Test Automation * Support API and integration testing across distributed systems * API testing expertise
Skills: Integration Testing, API Testing, SQL, BDD (Gherkin / SpecFlow), Test Automation * Support API and integration testing across distributed systems * API testing expertise
)
Support integrations (native + API-based) with IT and Data teams.
Support integrations (native + API-based) with IT and Data teams.
Integration and API testing across Salesforce, SAP, and downstream systems
Integration and API testing across Salesforce, SAP, and downstream systems
)
Strong grasp of pragmatic testing strategy — balancing UI, API, and integration coverage.
Strong grasp of pragmatic testing strategy — balancing UI, API, and integration coverage.
)
Applications Support Analyst / Engineer
Applications Support Analyst / Engineer
Kudos Partners
Datchet Common, Slough (SL3), SL3
Up to £75,000 per annum plus 12% bonus - generous benefits package
API support and monitoring tools (e.g., SolarWinds, AzureAppInsights)
API support and monitoring tools (e.g., SolarWinds, AzureAppInsights)
)
Working across API, UI, and integration testing
Working across API, UI, and integration testing
NEW
)
T24 Developer - Transact
T24 Developer - Transact
Hireful
Central London, London
66K Basic + 12.5% Pension + Bonus (typical 25%, performance based) + 2
Experience participating in T24 upgrade and integration projects (including API integrations).
Experience participating in T24 upgrade and integration projects (including API integrations).
FEATURED
)
Strong knowledge of data modeling and API integration.
Strong knowledge of data modeling and API integration.
)
Implement robust state management and API integration * Collaborate with backend teams on API contracts and integration
Implement robust state management and API integration * Collaborate with backend teams on API contracts and integration
FEATURED
)
Work with .NET (C#), Azure Integration Services (Logic Apps, API Management, Service Bus, Event Grid), and containerised microservices (Docker, AKS). * Champion best practices for API-led connectivity, event-driven architectures, and pub/sub messaging patterns. * Understanding of integration patterns (pub/sub, API-led, event-driven) and security standards (OAuth2, JWT, TLS, API security).
Work with .NET (C#), Azure Integration Services (Logic Apps, API Management, Service Bus, Event Grid), and containerised microservices (Docker, AKS). * Champion best practices for API-led connectivity, event-driven architectures, and pub/sub messaging patterns. * Understanding of integration patterns (pub/sub, API-led, event-driven) and security standards (OAuth2, JWT, TLS, API security).
NEW
)
API integration
API integration
PREMIUM
Work with .NET (C#), Azure Integration Services (Logic Apps, API Management, Service Bus, Event Grid), and containerised microservices (Docker, AKS). * Champion best practices for API-led connectivity, event-driven architectures, and pub/sub messaging patterns. * Understanding of integration patterns (pub/sub, API-led, event-driven) and security standards (OAuth2, JWT, TLS, API security).
Work with .NET (C#), Azure Integration Services (Logic Apps, API Management, Service Bus, Event Grid), and containerised microservices (Docker, AKS). * Champion best practices for API-led connectivity, event-driven architectures, and pub/sub messaging patterns. * Understanding of integration patterns (pub/sub, API-led, event-driven) and security standards (OAuth2, JWT, TLS, API security).
API Automation (REST Assured, Karate, Postman)
API Automation (REST Assured, Karate, Postman)
)
Graduate Data Analyst - Python
Graduate Data Analyst - Python
CV Screen Ltd
Greenwich, South East London (SE10), SE10
£28k - 33k per year + Benefits
Understanding of data visualisation and basic API integration concepts.
Understanding of data visualisation and basic API integration concepts.
Working knowledge of SQL, JSON, or API troubleshooting
Working knowledge of SQL, JSON, or API troubleshooting
FEATURED
)
Experience withAzure (APIM, Azure Functions, API Services), React/React-Native and.NET Core - Proficiency in at least one major API testing framework - Experience with API testing (REST, Postman)
Experience withAzure (APIM, Azure Functions, API Services), React/React-Native and.NET Core - Proficiency in at least one major API testing framework - Experience with API testing (REST, Postman)
)
API and application security: threat modelling (STRIDE/PASTA), OAuth 2.0/OIDC implementation review, secrets management (Key Vault, HashiCorp Vault), and secure SDLC integration
API and application security: threat modelling (STRIDE/PASTA), OAuth 2.0/OIDC implementation review, secrets management (Key Vault, HashiCorp Vault), and secure SDLC integration
)
Robust API integration experience, including working with third-party datasets, web APIs, or scrapers
Robust API integration experience, including working with third-party datasets, web APIs, or scrapers
)
Develop resilient API ingestion workflows
Develop resilient API ingestion workflows
FEATURED
)
Lead MuleSoft Developer
Lead MuleSoft Developer
Alexander Edward James Consulting Limited
City of London (EC1)
£70,000 per annum
Lead the design and development of RESTful and SOAP APIs using MuleSoft Anypoint Platform, applying API-led connectivity principles (System, Process, Experience layers). Expert understanding of API-led connectivity, RESTful services, RAML/OAS specifications, and enterprise integration design patterns. Deep knowledge of API security best practices and governance.
Lead the design and development of RESTful and SOAP APIs using MuleSoft Anypoint Platform, applying API-led connectivity principles (System, Process, Experience layers). Expert understanding of API-led connectivity, RESTful services, RAML/OAS specifications, and enterprise integration design patterns. Deep knowledge of API security best practices and governance.
Power Platform Developer
Power Platform Developer
Rec3 Global Ltd
City of London, London, EC2M
From £50,000 to £65,000 per annum
Exposure to Azure AI services, Azure OpenAI or API-based AI integrations.
Exposure to Azure AI services, Azure OpenAI or API-based AI integrations.
)
AboutTheRole - WerelookingformultipleLeadTechnicalArchitectswhowillplayacentralroleinthesuccessfuldeliveryoftechnologyprojects. Youwillworkcloselywithclientsandinternalteamstounderstandcontext,co-designsolutions,andleadtechnicalteamsthroughproductdevelopment. Inthisrole,youwillleadarchitectureworkonclientprogrammes. Youwilldesignandoverseeend-to-endtechnologysolutionsthatarescalable,secure,user-centred,andethicallyresponsible. Thisroleinvolvestranslatingbusinessneedsintotechnologysolutions,creatingarchitectureartefacts,andsupportingclientstomakesustainableanduser-focusedtechnologychoices. Youmightbeaspecialistinaparticulartechnologydomainorplatform-suchaslegacysystemmigration,m365,Azure,GCP,AWS,dataplatformsorintelligentprocessautomation-butyouwillapplyatechnologyagnosticperspective. You'lloperateasatrustedadvisor,oftenleadingsmallerengagementsorplayingaseniorroleonlargerones,butmayalsoworksoloorcontributeasamemberofateamasneeded.
AboutTheRole - WerelookingformultipleLeadTechnicalArchitectswhowillplayacentralroleinthesuccessfuldeliveryoftechnologyprojects. Youwillworkcloselywithclientsandinternalteamstounderstandcontext,co-designsolutions,andleadtechnicalteamsthroughproductdevelopment. Inthisrole,youwillleadarchitectureworkonclientprogrammes. Youwilldesignandoverseeend-to-endtechnologysolutionsthatarescalable,secure,user-centred,andethicallyresponsible. Thisroleinvolvestranslatingbusinessneedsintotechnologysolutions,creatingarchitectureartefacts,andsupportingclientstomakesustainableanduser-focusedtechnologychoices. Youmightbeaspecialistinaparticulartechnologydomainorplatform-suchaslegacysystemmigration,m365,Azure,GCP,AWS,dataplatformsorintelligentprocessautomation-butyouwillapplyatechnologyagnosticperspective. You'lloperateasatrustedadvisor,oftenleadingsmallerengagementsorplayingaseniorroleonlargerones,butmayalsoworksoloorcontributeasamemberofateamasneeded.
PREMIUM
)
Designing and building cloud-based platforms and API-driven applications * Working with AWS serverless architecture including Lambda, API Gateway, DynamoDB, and Cognito * Experience with AWS services such as Lambda, API Gateway, DynamoDB, and Cognito * AWS including Lambda, API Gateway, DynamoDB, Cognito
Designing and building cloud-based platforms and API-driven applications * Working with AWS serverless architecture including Lambda, API Gateway, DynamoDB, and Cognito * Experience with AWS services such as Lambda, API Gateway, DynamoDB, and Cognito * AWS including Lambda, API Gateway, DynamoDB, Cognito
Designing and building cloud-based platforms and API-driven applications * Working with AWS serverless architecture including Lambda, API Gateway, DynamoDB, and Cognito * Experience with AWS services such as Lambda, API Gateway, DynamoDB, and Cognito * AWS including Lambda, API Gateway, DynamoDB, Cognito
Designing and building cloud-based platforms and API-driven applications * Working with AWS serverless architecture including Lambda, API Gateway, DynamoDB, and Cognito * Experience with AWS services such as Lambda, API Gateway, DynamoDB, and Cognito * AWS including Lambda, API Gateway, DynamoDB, Cognito
Designing and building internal platforms and API-driven applications * Working with AWS serverless architecture(Lambda, API Gateway, DynamoDB, Cognito) * Experience with API Gateway, Lambda, DynamoDB, Cognito * AWS(Lambda, API Gateway, DynamoDB, Cognito)
Designing and building internal platforms and API-driven applications * Working with AWS serverless architecture(Lambda, API Gateway, DynamoDB, Cognito) * Experience with API Gateway, Lambda, DynamoDB, Cognito * AWS(Lambda, API Gateway, DynamoDB, Cognito)
Related Jobs
Locations
- The City, City (EC3)
- Shoreditch
- Piccadilly
- St James
- The City, City (EC2)
- Fenny Lock
- Moorgate
- The City, City (EC4)
- Blackfriars
- Burnham
- City of London
- Cambridge
- Central London
- West End
- East London
- Milton Keynes
- Reading
- South East London
- South West London
- Bracknell
- London
- Cambridgeshire
- Berkshire
- Surrey
- Buckinghamshire
- Essex
- Oxfordshire
- Hampshire
- Hertfordshire
- Kent
- South East
- East Anglia