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1 Contract API job in Colchester + 20 miles
368 exact matches jobs are outside your preferred location
API testing with Postman or similar tools
API testing with Postman or similar tools
As a software engineer in platform development you will be part of a team responsible for the development of the API and database layer, effectively doing the bookkeeping for the entire Gorilla product, thereby enabling our pricing, forecasting and portfolio analytics applications to provide the insights necessary to enable customer decisions at scale.
As a software engineer in platform development you will be part of a team responsible for the development of the API and database layer, effectively doing the bookkeeping for the entire Gorilla product, thereby enabling our pricing, forecasting and portfolio analytics applications to provide the insights necessary to enable customer decisions at scale.
Lead data engineering & platform initiatives across onshore & offshore teams (Data Engineers, DB Admin, API Integration).
Lead data engineering & platform initiatives across onshore & offshore teams (Data Engineers, DB Admin, API Integration).
By providing seamless, API-driven access to global financial services, OpenPayd enables businesses to move and manage money globally. The OpenPayd platform delivers a full suite of banking and payments services, including payment accounts, trading capabilities, international and domestic payments and Open Banking services - all accessible via a single API.
By providing seamless, API-driven access to global financial services, OpenPayd enables businesses to move and manage money globally. The OpenPayd platform delivers a full suite of banking and payments services, including payment accounts, trading capabilities, international and domestic payments and Open Banking services - all accessible via a single API.
Experience defining product functional specifications including API, CLI and GUI
Experience defining product functional specifications including API, CLI and GUI
You'll be joining the core backend team that underpins every Quidax product from deposits and swaps to merchant payments and our API rails.
You'll be joining the core backend team that underpins every Quidax product from deposits and swaps to merchant payments and our API rails.
SQL, API integration skills, or experience with workflow automation.
SQL, API integration skills, or experience with workflow automation.
Experience with AWS and GCP cloud security services, including WAF, API gateways, key management services, and secret managers.
Experience with AWS and GCP cloud security services, including WAF, API gateways, key management services, and secret managers.
Strong technical skills: HTML, CSS, basic JavaScript, API integrations, Workato and troubleshooting.
Strong technical skills: HTML, CSS, basic JavaScript, API integrations, Workato and troubleshooting.
Oversee API integration strategy, including duplication checks, system alignment, and end-to-end flow * Strong business acumen with a clear understanding of technical API integration principles and tools
Oversee API integration strategy, including duplication checks, system alignment, and end-to-end flow * Strong business acumen with a clear understanding of technical API integration principles and tools
AWS Services - including Lambda (Java), Secrets Manager, API Gateways
AWS Services - including Lambda (Java), Secrets Manager, API Gateways
Working with top developers from around the world, helping to implement Kong Products and Technologies, including our API Gateway, AI Gateway and ServiceMesh solutions - Kong is THE cloud native API platform with the fastest, most adopted API gateway in the world (over 300m downloads!). As the innovation leader of cloud API technologies, Kong is on a mission to enable companies around the world to become "API-first" and securely accelerate AI adoption. 83% of web traffic today is API calls!
Working with top developers from around the world, helping to implement Kong Products and Technologies, including our API Gateway, AI Gateway and ServiceMesh solutions - Kong is THE cloud native API platform with the fastest, most adopted API gateway in the world (over 300m downloads!). As the innovation leader of cloud API technologies, Kong is on a mission to enable companies around the world to become "API-first" and securely accelerate AI adoption. 83% of web traffic today is API calls!
Iterable or similar ESP (Advantageous): Strong knowledge of data feeds, journey building, custom events, API integrations, and dynamic content blocks.
Iterable or similar ESP (Advantageous): Strong knowledge of data feeds, journey building, custom events, API integrations, and dynamic content blocks.
Expertise in React, Hooks, Context API, TypeScript, and related frontend tools.
Expertise in React, Hooks, Context API, TypeScript, and related frontend tools.
Communicate and collaborate with product developers, QA, API users, and other stake holders.
Communicate and collaborate with product developers, QA, API users, and other stake holders.
Demonstrated experience defining product specifications and user experiences across interfaces (API, CLI, GUI).
Demonstrated experience defining product specifications and user experiences across interfaces (API, CLI, GUI).
Implement and maintain API integrations with multiple trading platforms * API Development : Experience building and integrating with RESTful APIs, particularly for real-time applications
Implement and maintain API integrations with multiple trading platforms * API Development : Experience building and integrating with RESTful APIs, particularly for real-time applications
Implement and maintain relational database schemas and API integrations which interface the above with internal modeling and trading systems * API Development : Experience building and integrating with RESTful APIs, particularly for real-time applications
Implement and maintain relational database schemas and API integrations which interface the above with internal modeling and trading systems * API Development : Experience building and integrating with RESTful APIs, particularly for real-time applications
The capability to carry out performance tuning from the API to Application to Database layer of the platform.
The capability to carry out performance tuning from the API to Application to Database layer of the platform.
Lead .NET Engineer (Multi-Stack Oversight)
Lead .NET Engineer (Multi-Stack Oversight)
WITH INTELLIGENCE LIMITED
City of London, London
Competitive
About Us - With Intelligence is a leading provider of data and insights for the global asset management industry. We are scaling up our technological capabilities, harnessing the power of advanced data systems, AI, and modern cloud-based infrastructure to build a flexible, event-driven platform that supports our growing suite of digital products. We're assembling a top-tier London-based engineering team to lead this transformation. This role offers the opportunity to be a key contributor to our technology evolution, leveraging your deep .NET experience to influence product direction, mentor teams, and ensure our systems are robust, scalable, and modern. Role Overview - As a .Net Specialist you will be leading teams in the design, development, and implementation of software solutions using the .NET framework. You will act as a technical authority across multiple produc
About Us - With Intelligence is a leading provider of data and insights for the global asset management industry. We are scaling up our technological capabilities, harnessing the power of advanced data systems, AI, and modern cloud-based infrastructure to build a flexible, event-driven platform that supports our growing suite of digital products. We're assembling a top-tier London-based engineering team to lead this transformation. This role offers the opportunity to be a key contributor to our technology evolution, leveraging your deep .NET experience to influence product direction, mentor teams, and ensure our systems are robust, scalable, and modern. Role Overview - As a .Net Specialist you will be leading teams in the design, development, and implementation of software solutions using the .NET framework. You will act as a technical authority across multiple produc
API Gateway and Service Mesh Architecture
API Gateway and Service Mesh Architecture
Integrate messaging campaigns into our existing lifecycle stack (e.g., Braze, WhatsApp Business API). * Technical fluency with tools such as Braze, Twilio, or WhatsApp Business API, and a working knowledge of customer data flows.
Integrate messaging campaigns into our existing lifecycle stack (e.g., Braze, WhatsApp Business API). * Technical fluency with tools such as Braze, Twilio, or WhatsApp Business API, and a working knowledge of customer data flows.
[Nice to have] Experience in fintech, payments, or API-first companies
[Nice to have] Experience in fintech, payments, or API-first companies
Collaborate with back-end engineers to integrate APIs effectively, influence API design, and ensure reliable data flow, error handling, and system resilience.
Collaborate with back-end engineers to integrate APIs effectively, influence API design, and ensure reliable data flow, error handling, and system resilience.
Design, implement and test mission-critical API's in a PaaS eCommerce Scala backend * Experience in developing REST API's and knowledge of scalable architectures
Design, implement and test mission-critical API's in a PaaS eCommerce Scala backend * Experience in developing REST API's and knowledge of scalable architectures