76 to 85 of 85 API Development Jobs

Lead Full Stack Developer

Hiring Organisation
Couch Heroes
Location
United Kingdom
years to come. This is not a maintenance role. You are building systems from the ground up. Your Role People Leadership and Team Development Manage a growing team of engineers as the team scales through production: set priorities, assign work, balance workload, and run regular 1:1s focused … progress, career development, and honest feedback. Lead performance reviews and goal setting aligned to production milestones and individual development plans. Identify skill gaps and address them through coaching, stretch assignments, or training. Represent the web engineering discipline in cross-discipline leads meetings, production planning, and resourcing conversations. Advocate ...

Cyber Security Engineer - Sentinel

Hiring Organisation
ARM (Advanced Resource Managers)
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Endpoint, Defender for Identity, Microsoft Sentinel, Purview, etc.) and Cyberark. Good knowledge of incident detection and response, and threat intelligence. Proficiency in automation, API development, and Scripting languages (PowerShell, Python preferred). Experience in tool integration, performance tuning, and enterprise-scale deployments. Disclaimer: This vacancy is being advertised ...

Software Engineer

Hiring Organisation
MBDA UK
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 Annual
logging subsystem on a high-profile, accelerated weapon system programme. Appropriate data capture and processing is essential to understanding system performance and planning spiral development paths. This is a very hands-on role and requires the continued design and development of complex system architectures and the instantiations … What we're looking for from you: The successful candidates will be able to demonstrate exposure to practical software engineering, C/C++ software development, and will play a critical part in the design, development, integration, and verification of software solutions that are central to our system validation ...

Senior Full Stack Engineer

Hiring Organisation
Access Computer Consulting
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £440/day
Java Full Stack, React, Kubernetes & Docker. Experience in building responsive, component based user interfaces using modern front end frameworks. Hands on expertise in API design and development (REST/JSON), including versioning and backward compatibility. Experience with UI testing, component testing, and front end build tooling. Experience ...

Global IT GenAI Software Engineer Director - AI & Innovation

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/LLM engineers or data scientists developing Gen AI applications. Along with core Generative AI expertise, you will bring expertise in full backend development in technologies like python, typescript including REST, GraphQL etc. APIs development, core functional logic, performance, and stability of custom-built products. Conceptualize Generative … hallucinations, bias and other metrics in Gen AI products. Experience in constructing and querying knowledge graphs including graph‐based reasoning. Experience in front end development technologies (e.g. REACT) would be good to have. Excellent communication skills, with the ability to explain complex technical concepts to various audiences. Proven ability ...

Android Developer

Hiring Organisation
scrumconnect ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP 47,000 Annual
standards Conduct code reviews and contribute to engineering best practices within the team Integrate with RESTful APIs and Back End services, working closely with API developers Troubleshoot and resolve performance issues, crashes, and production defects Support Google Play Store submission processes and manage release cycles Contribute to technical documentation … architecture decisions, and sprint ceremonies Essential Skills & Experience Strong experience in native Android development using Kotlin (Java experience also valued) Solid understanding of Android SDK, Android Studio, and the Google development ecosystem Experience with common Android architectural patterns (eg MVVM, MVI, Clean Architecture) Proficiency with Android frameworks such ...

IOS Developer

Hiring Organisation
scrumconnect ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP 47,000 Annual
standards Conduct code reviews and contribute to engineering best practices within the team Integrate with RESTful APIs and Back End services, working closely with API developers Troubleshoot and resolve performance issues, crashes, and production defects Support App Store submission processes and manage release cycles Contribute to technical documentation, architecture … decisions, and sprint ceremonies Essential Skills & Experience Strong experience in native iOS development using Swift Solid understanding of iOS SDK, Xcode, and the Apple development ecosystem Experience with common iOS architectural patterns (eg MVVM, VIPER, Clean Architecture) Proficiency with iOS frameworks such as UIKit, SwiftUI, Combine, Core Data ...

Technical Lead

Hiring Organisation
Boost Talent ltd
Location
City of London, London, United Kingdom
while shaping the evolution of a complex Rails-based platform. The Role You’ll own backend delivery across key product areas, balancing hands-on development with technical leadership responsibility. Acting as a point of escalation, you’ll guide architecture, improve system performance and help the wider team deliver with … application stack Improve performance, reliability and maintainability of core systems Lead estimation, planning and execution of engineering work Mentor engineers and support team development Collaborate with product and stakeholders to align delivery with business goals Skills & Toolkit Strong Ruby on Rails experience in production environments Experience with RESTful API ...

AI Architect

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £635 per day
model deployment. Use Python to automate processes and optimise workflows. Handle large datasets, including data preprocessing, feature engineering, and model evaluation. Lead the agile development of AI solutions from concept through deployment and ongoing improvement. Create and maintain comprehensive technical documentation. Communicate complex AI concepts clearly to stakeholders … solution engineering, with a focus on large language models, prompt engineering, and RAG implementations. Strong skills in data analytics, MLOps practices, and API development. Knowledge of governance frameworks for AI/ML models. Python expertise for automation. Experience working with large datasets and deploying AI solutions in an agile ...

Product Manager – Global Card Issuing Platform (BaaS)

Hiring Organisation
WorldFirst
Location
City of London, London, United Kingdom
infrastructure that allows clients to launch card programs anywhere in the world through a single integration. You will be responsible for a unified Global API and SDK suite that abstracts the complexity of regional payment networks. Whether a client is launching in Europe, North America, or APAC, your product … will provide a consistent, white-label experience. You will drive both the technical "how" (API/SDK design) and the strategic "where" (global expansion and regional issuing setups). What you’ll do: Unified Global API Strategy: Design and maintain a single, polymorphic API architecture that supports ...