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115 Permanent API jobs in South West London + 20 miles
455 exact matches jobs are outside your preferred location
Technology - Golang, Kafka, NoSQL databases, REST and SOAP API, Microservices, Angular/React/Node or similar frameworks * Restful Services (JAX-RS), REST and SOAP API, Microservices
Technology - Golang, Kafka, NoSQL databases, REST and SOAP API, Microservices, Angular/React/Node or similar frameworks * Restful Services (JAX-RS), REST and SOAP API, Microservices
Integration Experience REST/SOAP API development and consumption
Integration Experience REST/SOAP API development and consumption
Experience with API Gateways (e.g. GCP). * Knowledge of security best practices in API development (e.g., SAML, OAuth, JWT).
Experience with API Gateways (e.g. GCP). * Knowledge of security best practices in API development (e.g., SAML, OAuth, JWT).
Play a key role in the Practice Management team contributing to frontend, API and infrastructure tasks. * You have experience building and architecting RESTful and GraphQL APIs as well as designing and implementing API integrations.
Play a key role in the Practice Management team contributing to frontend, API and infrastructure tasks. * You have experience building and architecting RESTful and GraphQL APIs as well as designing and implementing API integrations.
Additionally, our apps and API are trusted by tens of thousands of drivers and fleets including Blue Badge innovators Motability Operations.
Additionally, our apps and API are trusted by tens of thousands of drivers and fleets including Blue Badge innovators Motability Operations.
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Senior Back End Developer .NET wanted as our team is growing fast! Calling highly motivated, bright candidates who are looking for a career at an exciting award winning FinTech firm! Company: Wealth Dynamix - Role: Senior Back End Developer .NET - Location: London - Start Date: ASAP - Would you like to join one of the fastest growing FinTech firms in Europe? We are looking for an analytical self-starter with experience in Dotnet (.NET) software development. If you are passionate about digital transformation and keen to learn about delivering the market leading Client Lifecycle Managing solution to the Wealth Management industry, apply now! Who are we? * Wealth Dynamix helps to relieve the burden of client management issues for wealth management and private banking firms with innovative technology. * We provide Relationship Managers with a multi-award winning digital C
Senior Back End Developer .NET wanted as our team is growing fast! Calling highly motivated, bright candidates who are looking for a career at an exciting award winning FinTech firm! Company: Wealth Dynamix - Role: Senior Back End Developer .NET - Location: London - Start Date: ASAP - Would you like to join one of the fastest growing FinTech firms in Europe? We are looking for an analytical self-starter with experience in Dotnet (.NET) software development. If you are passionate about digital transformation and keen to learn about delivering the market leading Client Lifecycle Managing solution to the Wealth Management industry, apply now! Who are we? * Wealth Dynamix helps to relieve the burden of client management issues for wealth management and private banking firms with innovative technology. * We provide Relationship Managers with a multi-award winning digital C
Our frontend stack includes multiple applications using React, Next.js and Storybook; using data from API services and a WordPress CMS.
Our frontend stack includes multiple applications using React, Next.js and Storybook; using data from API services and a WordPress CMS.
Document integration flows, including API specs, data mapping, and system interactions
Document integration flows, including API specs, data mapping, and system interactions
Experience in REST API, GraphQL / gRPCdesign and development.
Experience in REST API, GraphQL / gRPCdesign and development.
Experience with API testing.
Experience with API testing.
Conduct application security testing, including API and web service assessments.
Conduct application security testing, including API and web service assessments.
Strong understanding of API design
Strong understanding of API design
Api documentation apiary blueprint, swagger
Api documentation apiary blueprint, swagger
This position will serve as the bridge between development, operations, and integration teams - ensuring automated deployments, robust monitoring, and efficient API/data exchange processes that support business objectives. * Strong hands-on experience with AWS core services (EC2, ECS/EKS, Lambda, S3, RDS, IAM, API Gateway, CloudFormation/Terraform).
This position will serve as the bridge between development, operations, and integration teams - ensuring automated deployments, robust monitoring, and efficient API/data exchange processes that support business objectives. * Strong hands-on experience with AWS core services (EC2, ECS/EKS, Lambda, S3, RDS, IAM, API Gateway, CloudFormation/Terraform).
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Ability to design and build end-to-end applications and API integrations.
Ability to design and build end-to-end applications and API integrations.
Ability to design and build end-to-end applications and API integrations.
Ability to design and build end-to-end applications and API integrations.
You can translate rulebooks or API specs into requirements
You can translate rulebooks or API specs into requirements
Any exposure to the following technologies is a plus: Terraform, Microservices, API Gateway, Pydantic, Alembic, Lambda, or AWS Cloud. * API Gateway
Any exposure to the following technologies is a plus: Terraform, Microservices, API Gateway, Pydantic, Alembic, Lambda, or AWS Cloud. * API Gateway
Solid experience with cloud platforms, particularly AWS or Azure, and serverless infrastructure such as Lambda, API Gateway, Glue, DynamoDB, etc.
Solid experience with cloud platforms, particularly AWS or Azure, and serverless infrastructure such as Lambda, API Gateway, Glue, DynamoDB, etc.
Our API-first platform provides fully automated validators, staking & DeFi protocols access, and comprehensive data and commission management.
Our API-first platform provides fully automated validators, staking & DeFi protocols access, and comprehensive data and commission management.
API integration and data transformation skills
API integration and data transformation skills
Designing and developing RESTful APIs, with an understanding of basic API security and authentication mechanisms.
Designing and developing RESTful APIs, with an understanding of basic API security and authentication mechanisms.
Collaborate on API design for data access patterns * Experience with both REST API and GraphQL endpoint development * AWS experience preferred (EC2, RDS, Lambda, API Gateway, etc.)
Collaborate on API design for data access patterns * Experience with both REST API and GraphQL endpoint development * AWS experience preferred (EC2, RDS, Lambda, API Gateway, etc.)
Hands-on experience with API integration projects , preferably using MuleSoft , and solid understanding of data contracts and end-to-end data flows in enterprise systems.
Hands-on experience with API integration projects , preferably using MuleSoft , and solid understanding of data contracts and end-to-end data flows in enterprise systems.
Mentor AI Application Engineers and other team members, guiding them on backend, API, and AI/ML integration patterns. * Strong knowledge of SaaS integrations and API development (REST, GraphQL).
Mentor AI Application Engineers and other team members, guiding them on backend, API, and AI/ML integration patterns. * Strong knowledge of SaaS integrations and API development (REST, GraphQL).