26 to 50 of 423 API Development Jobs

Java Architect

Hiring Organisation
HCLTech
Location
Edinburgh, Scotland, United Kingdom
countries. Founded in 1976, HCL is one of India's original IT garage start-ups. For more on HCL, please visit www.hcl.com Job Title: API Architect Location: Edinburgh, UK Experience Level: 15+ years Mode of Hiring- Permanent Position 2 days hybrid is mandatory and 3 days remote. Job Description … maintain the Application Programming Interfaces for specific business functional/technical areas and provide high-level roadmaps for the implementation of the robust API solutions, aligning to a common technical direction ensuring accomplishment of the roadmaps. Key Responsibilities Design and define API architecture and standards. Collaborate with development ...

APIGEE Architect

Hiring Organisation
Cognizant
Location
Slough, Berkshire, UK
Employment Type
Full-time
Wharf Job Summary As a Technology Architect, you will leverage your expertise in Google Cloud Platform (GCP) and Apigee to design and implement robust API solutions. With a strong focus on cloud infrastructure, API security, and performance optimisation, you will ensure seamless integration across enterprise systems. Your role … will be pivotal in driving innovation within telecom domain projects, contributing to business success and societal impact. Responsibilities API Architecture & Design: Design and implement scalable API solutions using Google Cloud Platform and Apigee to meet business requirements. Collaborate with cross-functional teams to integrate Apigee API ...

APIGEE Architect

Hiring Organisation
Cognizant
Location
London Area, United Kingdom
Wharf Job Summary As a Technology Architect, you will leverage your expertise in Google Cloud Platform (GCP) and Apigee to design and implement robust API solutions. With a strong focus on cloud infrastructure, API security, and performance optimisation, you will ensure seamless integration across enterprise systems. Your role … will be pivotal in driving innovation within telecom domain projects, contributing to business success and societal impact. Responsibilities API Architecture & Design: Design and implement scalable API solutions using Google Cloud Platform and Apigee to meet business requirements. Collaborate with cross-functional teams to integrate Apigee API ...

APIGEE Architect

Hiring Organisation
Cognizant
Location
City of London, London, United Kingdom
Wharf Job Summary As a Technology Architect, you will leverage your expertise in Google Cloud Platform (GCP) and Apigee to design and implement robust API solutions. With a strong focus on cloud infrastructure, API security, and performance optimisation, you will ensure seamless integration across enterprise systems. Your role … will be pivotal in driving innovation within telecom domain projects, contributing to business success and societal impact. Responsibilities API Architecture & Design: Design and implement scalable API solutions using Google Cloud Platform and Apigee to meet business requirements. Collaborate with cross-functional teams to integrate Apigee API ...

Integration Developer - Azure, Logic/Function Apps, API, SQL, C

Hiring Organisation
Informed Recruitment
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day
experienced contract Integrations Developer looking to be part of an expanding development function? Do you have Azure Integration, Logic Apps, Function Apps, C#, and API development skills? Let Informed Recruitment help you to achieve your potential with an exciting opportunity for a Systems Development to influence … development of high quality and robust systems. As a specialist provider of resource to the Property & Associated Technology markets, we are delighted to be partnering with a social enterprise offering you the opportunity to make a difference and take responsibility as part of modern environment championing continual improvement. This ...

Integration Developer - Azure, Logic/Function Apps, API, SQL, C#

Hiring Organisation
Informed Recruitment LTD
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
experienced contract Integrations Developer looking to be part of an expanding development function? Do you have Azure Integration, Logic Apps, Function Apps, C#, and API development skills? Let Informed Recruitment help you to achieve your potential with an exciting opportunity for a Systems Development to influence … development of high quality and robust systems. As a specialist provider of resource to the Property & Associated Technology markets, we are delighted to be partnering with a social enterprise offering you the opportunity to make a difference and take responsibility as part of modern environment championing continual improvement. This ...

Lead Software Engineer

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B CorporationTM
Location
Salisbury, Wiltshire, UK
Employment Type
Full-time
looking for a Lead Software Developer to help shape the future of their digital platforms. This hands-on technical leadership role combines development, architecture, and mentoring, supporting our transition toward cloud-native, scalable systems. The Role Lead the design, development, and implementation of software applications. Set engineering standards …/Lead Developer in a multi-system environment. Experience of delivering solutions with agile teams from a collaborative perspective Strong background in cloud-based development (Azure, AWS, or GCP). Proficient in modern programming languages and frameworks (e.g., C#, .NET, JavaScript/TypeScript, Python). Experience in technical leadership ...

Lead Software Engineer

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
Swindon, England, United Kingdom
looking for a Lead Software Developer to help shape the future of their digital platforms. This hands-on technical leadership role combines development, architecture, and mentoring, supporting our transition toward cloud-native, scalable systems. The Role Lead the design, development, and implementation of software applications. Set engineering standards …/Lead Developer in a multi-system environment. Experience of delivering solutions with agile teams from a collaborative perspective Strong background in cloud-based development (Azure, AWS, or GCP). Proficient in modern programming languages and frameworks (e.g., C#, .NET, JavaScript/TypeScript, Python). Experience in technical leadership ...

Director, Software Engineering

Hiring Organisation
MasterCard
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 90,000 - 140,000 Annual
design quality architecture for AI/ML model deployments or serving. • Define deployment strategy and infrastructure for models and be responsible to ensure model development is deployable at scale. • Leading development of scalable AI/ML products for markets. Experiences - • Hands on experience with Spring Boot based application … development & deployment • Hands on experience with webservices & REST API development, data access patterns using Java Technologies and frameworks • Good working knowledge on Multithreading & Concurrency • Must have project experience using Microservices architecture • Good to have working knowledge of Kubernetes based products and applications • Good working knowledge of NoSQL ...

Java Software Engineer

Hiring Organisation
RED Global
Location
Handsworth, West Midlands, UK
Employment Type
Full-time
Core Java, Spring Boot, and Microservices architecture Hands‐on experience with PEGA BPM PEGA certifications such as CSA or CSSA Expertise in REST API development, JSON/XML, and integration patterns Solid understanding of OOP, design patterns, and secure coding practices Experience working with SQL/NoSQL databases … PostgreSQL, Oracle) Nice‐to‐Have Skills Experience with cloud platforms (AWS, Azure, GCP) Containerization knowledge (Docker, Kubernetes) UI development in PEGA or frameworks like Angular/React Familiarity with DevOps tools (Jenkins, Git, SonarQube, CI/CD pipelines) Exposure to Agile environments and financial domain projects PEGA CSA/ ...

Java Software Engineer

Hiring Organisation
RED Global
Location
Sheffield, England, United Kingdom
Core Java, Spring Boot, and Microservices architecture Hands‐on experience with PEGA BPM PEGA certifications such as CSA or CSSA Expertise in REST API development, JSON/XML, and integration patterns Solid understanding of OOP, design patterns, and secure coding practices Experience working with SQL/NoSQL databases … PostgreSQL, Oracle) Nice‐to‐Have Skills Experience with cloud platforms (AWS, Azure, GCP) Containerization knowledge (Docker, Kubernetes) UI development in PEGA or frameworks like Angular/React Familiarity with DevOps tools (Jenkins, Git, SonarQube, CI/CD pipelines) Exposure to Agile environments and financial domain projects PEGA CSA/ ...

AI Developer

Hiring Organisation
ShortList Recruitment Limited
Location
Chester, England, United Kingdom
Responsibilities: Develop and maintain core components of a large-scale Python-based AI agent platform Work on voice processing, agent orchestration, task scheduling and API integrations Improve performance, reliability and scalability across the system Contribute to AI/LLM-driven feature development Follow secure development and data … text/text-to-speech SDKs Strong experience with Python, including asyncio and concurrency Experience with Docker, containerised applications and MongoDB Knowledge of REST API development and integrating external services Experience with pytest, Git and modern engineering practices Practical experience with LLM prompt design and optimisation Strong understanding ...

AI Developer

Hiring Organisation
ShortList Recruitment Limited
Location
Warrington, Cheshire, UK
Employment Type
Full-time
Responsibilities: Develop and maintain core components of a large-scale Python-based AI agent platform Work on voice processing, agent orchestration, task scheduling and API integrations Improve performance, reliability and scalability across the system Contribute to AI/LLM-driven feature development Follow secure development and data … text/text-to-speech SDKs Strong experience with Python, including asyncio and concurrency Experience with Docker, containerised applications and MongoDB Knowledge of REST API development and integrating external services Experience with pytest, Git and modern engineering practices Practical experience with LLM prompt design and optimisation Strong understanding ...

AI Developer

Hiring Organisation
ShortList Recruitment Limited
Location
Birkenhead, Merseyside, UK
Employment Type
Full-time
Responsibilities: Develop and maintain core components of a large-scale Python-based AI agent platform Work on voice processing, agent orchestration, task scheduling and API integrations Improve performance, reliability and scalability across the system Contribute to AI/LLM-driven feature development Follow secure development and data … text/text-to-speech SDKs Strong experience with Python, including asyncio and concurrency Experience with Docker, containerised applications and MongoDB Knowledge of REST API development and integrating external services Experience with pytest, Git and modern engineering practices Practical experience with LLM prompt design and optimisation Strong understanding ...

Senior Developer

Hiring Organisation
Maxwell Bond
Location
Warrington, Cheshire, UK
Employment Type
Full-time
Senior Developer (Contract, AI-Driven Environment, Node.JS) We're looking for an experienced backend senior developer to support API development and backend delivery for a high-traffic consumer platform. You'll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools … week onsite in Liverpool. Outside IR35* Core Technical Requirements: Node.js (extensive production experience) - this is key, you must have extensive experience with Node.JS RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools ...

Senior Developer

Hiring Organisation
Maxwell Bond
Location
Old Swan, Merseyside, UK
Employment Type
Full-time
Senior Developer (Contract, AI-Driven Environment, Node.JS) We're looking for an experienced backend senior developer to support API development and backend delivery for a high-traffic consumer platform. You'll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools … week onsite in Liverpool. Outside IR35* Core Technical Requirements: Node.js (extensive production experience) - this is key, you must have extensive experience with Node.JS RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools ...

Senior Developer

Hiring Organisation
Maxwell Bond
Location
Liverpool, England, United Kingdom
Senior Developer (Contract, AI-Driven Environment, Node.JS) We’re looking for an experienced backend senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools … week onsite in Liverpool. Outside IR35* Core Technical Requirements: Node.js (extensive production experience) - this is key, you must have extensive experience with Node.JS RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools ...

Full Stack Developer

Hiring Organisation
Erin Associates
Location
Billingham, County Durham, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
will translate business requirements into robust, scalable, and high-performing software solutions, utilising your expertise to suggest improvements. This is a hands-on development role, and you will be joining an Agile team that host applications in the cloud and on-prem. You will contribute to all stages … development lifecycle from design, development, QA and continuous integration. You will have access to modern technologies and the support to expand on your technical repertoire. In the position of Software Developer, you will have the opportunity to work on innovative projects within a supportive and collaborative team environment ...

MuleSoft Technical Architect

Hiring Organisation
InfinityQuest Ltd,
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£400 per day Inside IR35
department requirements. Strong communication and presentation skills Mulesoft Platform Architect or Mulesoft Integration Architect certification is an advantage. Required?Qualifications: Practical experience in MuleSoft API Development, MuleSoft Flow development and MuleSoft cloud hub Demonstrate goodproficiencyworking with the MuleSoftAnypointPlatform MuleSoft Certified: MuleSoft MCD or MCA certification Knowledge … API-management and micro-services 8 to 10+ years hands on experience in integration development, testing and deployment experience. Senior level integrationexperience as a Senior Mulesoft Developer/Architect+ API integration experience. DesiredQualifications: Knowledge of SQL, PL/SQL will be considered an advantage.? Understanding of interface ...

Full Stack Engineer

Hiring Organisation
ITC Infotech
Location
Slough, Berkshire, UK
Employment Type
Full-time
seeking a talented and experienced Full Stack Developer to join our dynamic team. The ideal candidate should have expertise in front-end development using React and Next.js, as well as proficiency in back-end development with Spring Boot, GraphQL, and Velocity scripts. Additionally, hands-on experience with … continuous integration using Jenkins is crucial for success in this role. Key Responsibilities: Front-End Development: Develop and maintain responsive and user-friendly web applications using React and Next.js. Collaborate with UI/UX designers to implement design specifications and ensure a seamless user experience. Back-End Development ...

Full Stack Engineer

Hiring Organisation
ITC Infotech
Location
City of London, London, United Kingdom
seeking a talented and experienced Full Stack Developer to join our dynamic team. The ideal candidate should have expertise in front-end development using React and Next.js, as well as proficiency in back-end development with Spring Boot, GraphQL, and Velocity scripts. Additionally, hands-on experience with … continuous integration using Jenkins is crucial for success in this role. Key Responsibilities: Front-End Development: Develop and maintain responsive and user-friendly web applications using React and Next.js. Collaborate with UI/UX designers to implement design specifications and ensure a seamless user experience. Back-End Development ...

Full Stack Engineer

Hiring Organisation
ITC Infotech
Location
London Area, United Kingdom
seeking a talented and experienced Full Stack Developer to join our dynamic team. The ideal candidate should have expertise in front-end development using React and Next.js, as well as proficiency in back-end development with Spring Boot, GraphQL, and Velocity scripts. Additionally, hands-on experience with … continuous integration using Jenkins is crucial for success in this role. Key Responsibilities: Front-End Development: Develop and maintain responsive and user-friendly web applications using React and Next.js. Collaborate with UI/UX designers to implement design specifications and ensure a seamless user experience. Back-End Development ...

Back End Developer

Hiring Organisation
Maxwell Bond
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
Senior Developer (Contract, AI-Driven Environment, Node.JS) We’re looking for an experienced backend senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools … APIs fast and independently Have proven experience with consumer-facing platforms Use AI coding tools (Cursor, Claude Code, Codex, or similar) to speed up development Make confident technical decisions with minimal guidance Follow clear architectural standards and established development patterns Understand backend performance, scalability, and security at production ...

Software Developer

Hiring Organisation
Erin Associates
Location
Stockton-on-Tees, Cleveland, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
suite. You will translate business requirements into robust, scalable, and high-performing software solutions, utilising your expertise to suggest improvements.This is a hands-on development role, and you will be joining an Agile team that host applications in the cloud and on-prem. You will contribute to all stages … development lifecycle from design, development, QA and continuous integration. You will have access to modern technologies and the support to expand on your technical repertoire.In the position of Software Developer, you will have the opportunity to work on innovative projects within a supportive and collaborative team environment whilst ...

Software Developer

Hiring Organisation
Erin Associates
Location
Billingham, County Durham, North East, United Kingdom
Employment Type
Permanent, Work From Home
will translate business requirements into robust, scalable, and high-performing software solutions, utilising your expertise to suggest improvements. This is a hands-on development role, and you will be joining an Agile team that host applications in the cloud and on-prem. You will contribute to all stages … development lifecycle from design, development, QA and continuous integration. You will have access to modern technologies and the support to expand on your technical repertoire. In the position of Software Developer, you will have the opportunity to work on innovative projects within a supportive and collaborative team environment ...