51 to 75 of 118 API Design Jobs in England

Full Stack Software Developer

Hiring Organisation
KO2 Embedded Recruitment Solutions LTD
Location
Gateshead, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
mobile apps that sync with the client's hardware devices Drive DevOps best practices across CI/CD pipelines, monitoring, and deployment Design and maintain a cybersecurity-first architecture, including penetration testing Optimise an Azure-based infrastructure for high availability and cost efficiency Collaborate with cross-functional teams … deliver impactful new features Shape the design of future products, including AI and data modelling initiatives Tech Stack Web: ASP.NET Core, C#, JavaScript, HTML/CSS PC: C#, XAML, USB-MTP Mobile: Cordova (iOS & Android) Cloud: Microsoft Azure, CI/CD pipelines, version control, automated testing Security: Secure coding ...

Software Architect

Hiring Organisation
Uniting Ambition
Location
North West, United Kingdom
Employment Type
Permanent
High-Scale .NET Platform C#, .NET, Kafka, SQL, AWS, AI/ML, Event-Driven Systems Hybrid – North West Are you ready to design and shape the core architecture of a platform built to support global scale , rapid growth, and long-term innovation? We are at the start … teams , and lead architectural decision-making while staying close enough to the code to guide best practice. What You’ll Do Define the architecture, design principles, and technical roadmap for a highly scalable, distributed platform. Lead end-to-end solution design across event-driven , microservices , and cloud-native ...

Software Architect

Hiring Organisation
Uniting Ambition
Location
Civic Centre, Wythenshawe, Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
High-Scale .NET Platform C#, .NET, Kafka, SQL, AWS, AI/ML, Event-Driven Systems Hybrid – North West Are you ready to design and shape the core architecture of a platform built to support global scale , rapid growth, and long-term innovation? We are at the start … teams , and lead architectural decision-making while staying close enough to the code to guide best practice. What You’ll Do Define the architecture, design principles, and technical roadmap for a highly scalable, distributed platform. Lead end-to-end solution design across event-driven , microservices , and cloud-native ...

Python Developers Needed - DV/SC Cleared - Amazing Company

Hiring Organisation
Areti Group | B Corp™
Location
London Area, United Kingdom
preference. 2+ years experience in backend or full-stack software development Strong skills in Python, with exposure to JavaScript/TypeScript Experience with API design, microservices, and cloud deployments Solid understanding of software engineering best practices A passion for clean, maintainable code and performance Experience working in high ...

Machine Learning Software Engineer, Research

Hiring Organisation
PhysicsX
Location
City Of London, England, United Kingdom
enabling high-fidelity, multi-physics simulation through AI inference across the entire engineering lifecycle, PhysicsX unlocks new levels of optimization and automation in design, manufacturing, and operations — empowering engineers to push the boundaries of possibility. Our customers include leading innovators in Aerospace & Defense, Materials, Energy, Semiconductors, and Automotive. Note … Will Do Work closely with our research scientists and simulation engineers to build and deliver models that address real-world physics and engineering problems. Design, build and optimise machine learning models with a focus on scalability and efficiency in our application domain. Transform prototype model implementations to robust ...

Senior PHP Developer

Hiring Organisation
Gallagher
Location
London, England, United Kingdom
broader reuse across the platform. Uphold and contribute to platform-wide engineering standards, including secure coding, error handling, and performance optimisation. Collaborate on API design and domain modelling for new services and platform extensions. Support CI/CD workflows and contribute to containerised deployment processes using Docker … guidance to mid-level and junior developers within the team. Stay abreast of Symfony ecosystem updates and relevant advancements in PHP, cloud-native design, and scalable backend patterns. About You Background working on a productised platform or multi-tenant system serving multiple clients. Experience integrating with third-party systems ...

Senior Technology Architect-Oracle Integration Cloud-UK

Hiring Organisation
Infosys
Location
London, England, United Kingdom
shaping integration excellence and building the foundation for tomorrow’s enterprise systems. Responsibilities. Demonstrate deep understanding of the Oracle Fusion/SaaS integration landscape. Design scalable Oracle Integration Cloud (OIC) roadmaps that translate client challenges into high-performance integration solutions. Build and deploy robust integrations using advanced OIC features … resolve complex technical challenges. Engage with business stakeholders to understand pain points and propose effective technical solutions. Develop and maintain reference architectures, integration design patterns, and standards. Contribute to proposal development by owning relevant sections and providing solution design inputs based on domain expertise. Conduct product demonstrations ...

Senior Python Software Engineer - £80k - £95k

Hiring Organisation
Creo Recruitment
Location
London Area, United Kingdom
Type: Full-time, Permanent About the Role We’re looking for a Senior Software Engineer with deep experience in Python and AWS to help design, build, and scale distributed, data-driven Ad-Tech systems. You’ll lead the delivery of cross-service features within a modern cloud platform, making … direction, mentoring engineers, and ensuring the systems you build are secure, observable, and resilient. Key Responsibilities Lead complex delivery: Drive the end-to-end design and implementation of Python-based microservices and cloud-native solutions hosted on AWS. Architect and optimise systems: Define service boundaries, data ownership, and failure ...

Solutions Architect - Azure, AI

Hiring Organisation
Shape IT Recruitment
Location
Manchester Area, United Kingdom
8+ years in Solutions Architecture or senior technical leadership. Hands-on experience with EDA (Kafka or similar). Deep Azure cloud expertise. Strong API design skills (REST, GraphQL, OpenAPI). Background in microservices, micro-frontends, and modern integration patterns. Knowledge of CI/CD, DevOps, Docker, Kubernetes. Interest ...

Lead Software Engineer (Java / Typescript)

Hiring Organisation
Adria Solutions Ltd
Location
Thornaby, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 80,000 Annual
beneficial). CI/CD Proficiency: Deep understanding of the software development lifecycle, automation best practices, and modern CI/CD tooling. Scalable System Design: Experience designing, building, and maintaining highly available, scalable systems. API Design: Familiarity with best practices for REST and GraphQL API design. ...

Lead Software Engineer (Java / Typescript)

Hiring Organisation
Adria Solutions Ltd
Location
Middlesbrough, North Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
beneficial). CI/CD Proficiency: Deep understanding of the software development lifecycle, automation best practices, and modern CI/CD tooling. Scalable System Design: Experience designing, building, and maintaining highly available, scalable systems. API Design: Familiarity with best practices for REST and GraphQL API design. ...

Lead Software Engineer Java / Typescript

Hiring Organisation
Adria Solutions
Location
Middlesbrough, Cleveland, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum, Negotiable
beneficial). CI/CD Proficiency: Deep understanding of the software development lifecycle, automation best practices, and modern CI/CD tooling. Scalable System Design: Experience designing, building, and maintaining highly available, scalable systems. API Design: Familiarity with best practices for REST and GraphQL API design. ...

Lead Software Engineer (Java / Typescript)

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£80,000
beneficial). CI/CD Proficiency: Deep understanding of the software development lifecycle, automation best practices, and modern CI/CD tooling. Scalable System Design: Experience designing, building, and maintaining highly available, scalable systems. API Design: Familiarity with best practices for REST and GraphQL API design. ...

Integration Analyst Tech Platform Management

Hiring Organisation
Johnson & Johnson Innovative Medicine
Location
High Wycombe, England, United Kingdom
teams and to ensure our integration platform is both meeting immediate business demands and evolving toward our strategic “Integration Platform North Star” – a unified, API- and event-driven platform with zero-touch, AI-assisted integration delivery. In summary, this role spans both immediate integration tasks and forward-looking initiatives. … Analytics, etc.) can talk to each other. Equally important, you will be instrumental in modernizing our integration approach – adopting best practices like contract-first API design, event streaming, and automated DevOps pipelines – so that over time, integration processes become more self-service, intelligent, and require less manual effort ...

Platform DevOps Engineer - AI - £100K+

Hiring Organisation
Oliver Bernard
Location
London Area, United Kingdom
platform infrastructure and work with the engineering team to enable seamless CI/CD and improve deployment pipelines. In this key role you’ll design and implement new Kubernetes and container orchestration, own the AWS infrastructure with Terraform, build Python microservices and ensure API integration – Very varied! Requirements … Services, ConfigMaps etc Experience with pod autoscaling (HPA/VPA) and resource optimisation Systems knowledge - From container orchestration and CI/CD pipelines to API design and frontend integration Excellent experience with Infrastructure as Code with Terraform, AWS services (EKS, S3, RDS, ECR, IAM) and DevOps A self ...

Head of Engineering

Hiring Organisation
RedTech Recruitment Ltd
Location
Bletchley, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
GBP 85,000 - 90,000 Annual
services and customer facing teams Highly advantageous experience includes: regulated environments, multi cloud operations, AI or ML integration, multi region deployments, education sector systems, API first platforms, legacy to modern engineering uplift Responsibilities for Head of Engineering: Lead and develop engineering managers and technical leads, embedding a culture … ensure delivery aligns with strategic priorities Collaborate with sales, customer experience, professional services and implementation teams to support customer transitions Embed security by design in collaboration with information security and compliance teams Provide architectural direction for SaaS migration, cloud native evolution, microservices, API design and AI engineering ...

Mulesoft Integration Engineer

Hiring Organisation
Portwest
Location
Thurnscoe, South Yorkshire, UK
fastest growing workwear companies in the world currently employing over 5,100 staff worldwide. With 1400 styles across more than 20 ranges, we design, manufacture and distribute market leading workwear, safety wear and PPE in fully owned production facilities. We’re on a mission to become the world … stakeholders, the role focuses on developing, implementing and supporting integrations across the four corners of the business. You will be an expert in Mulesoft, API design, development and management, demonstrating significant expertise in the terms of integrations within an enterprise environment and fast-moving organisation. This ...

Mulesoft Integration Engineer

Hiring Organisation
Portwest
Location
Thurnscoe, England, United Kingdom
fastest growing workwear companies in the world currently employing over 5,100 staff worldwide. With 1400 styles across more than 20 ranges, we design, manufacture and distribute market leading workwear, safety wear and PPE in fully owned production facilities. We’re on a mission to become the world … stakeholders, the role focuses on developing, implementing and supporting integrations across the four corners of the business. You will be an expert in Mulesoft, API design, development and management, demonstrating significant expertise in the terms of integrations within an enterprise environment and fast-moving organisation. This ...

Senior Software Engineer - Frontend - Pro

Hiring Organisation
Kraken
Location
London, England, United Kingdom
React) and work agile around the globe . Recently, the team played a critical role in scaling Kraken's trading infrastructure. The opportunity Design, develop, and maintain high-quality applications using React Set the standard for high-quality code and lead complex software systems development Significantly influence technical decisions … practices Mentor junior and senior engineers and provide constructive feedback Master multiple technologies and stay ahead of the curve with new tools and trends Design and implement scalable, maintainable, and fault-tolerant systems, with a deep understanding of complex software development architecture and design patterns Lead and collaborate ...

Senior Applied AI Engineer

Hiring Organisation
Lawhive
Location
London, England, United Kingdom
large-scale AI workloads efficiently. Ensuring security & compliance in AI-driven legal services. Requirements Strong Python experience in building scalable backend systems. Familiarity with API design & distributed systems architecture. Experience working with event-driven architectures (e.g. Kafka, Pub/Sub, AWS Step Functions, etc.). Experience working with ...

Lead Software Engineer

Hiring Organisation
Capital on Tap
Location
London, England, United Kingdom
Looking For 🔎 Proven experience managing and developing software engineers Extensive commercial experience with C#/.Net/.Net Core/React Experience with RESTful API design and Azure cloud development (cloud-first approach) Proficient in SQL and Test-Driven Development (TDD) Strong technical background in modern software development ...

Solution Architect

Hiring Organisation
VIQU IT
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£70000 - £75000/annum Remote
Software) £75,000 per annum Remote VIQU have partnered with a leading financial services organisation who are seeking a Solutions Architect to lead the design of a greenfield system due to their on going company growth. This individual must have experience designing high volume transactional systems (payment networks … volume transactional systems, and system integrations. Experience with either case management or workflow automation tools. Strong background with cloud microservices architecture. Deep understanding of API design, microservices, and event-driven architectures. Must be able to pivot across varied contexts & multitask effective Excellent stakeholder management and communication skills, with ...

Full-stack Node/Go Developer

Hiring Organisation
Uneek Global Ltd
Location
Bournemouth, Dorset, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
This isn't just about writing code, you'll help define the digital backbone of an entirely new product line. What You'll Do Design and develop backend services using Node.js and Go Build modern, responsive UIs with Svelte Develop scalable APIs and cloud-native services that interface with … Proficiency in Node.js and Golang Experience using C for systems-level tasks Proficiency with modern front-end frameworks (Svelte strongly preferred) Experience with microservices, API design, and cloud hosting platforms Good understanding of SQL or NoSQL databases Strong architectural mindset with ability to influence product design Nice ...

Python Developer

Hiring Organisation
RecordMy
Location
Blackpool, Lancashire, North West, United Kingdom
Employment Type
Contract, Work From Home
code reviews, debugging sessions, and continuous integration processes to uphold high standards of quality. Stay abreast of emerging trends in software development, including RESTful API design, Linux-based environments. Qualifications Proven experience in software development with proficiency in Python programming language, including Flask. Understanding of front-end development ...

Software Engineering Manager - Workplace Pensions Solution - Contract

Hiring Organisation
Accion Labs UK Ltd
Location
England, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
performing software engineering teams. Strong engineering background with ability to communicate architectural decisions to technical and non-technical stakeholders. Hands-on knowledge of secure API design, authentication services, and Web (React) and mobile development (Swift/Kotlin, React Native). Familiarity with PaaS, modern DevOps tools, and practices. ...