176 to 200 of 200 API Design Jobs in the UK excluding London

Senior Software Engineer, Live

Location
Manchester, England, United Kingdom
feature or project simply because that problem needs to be solved and shipped. But that individual must work together with different engineering teams, UI design, product teams, and business leadership to make things happen, which means that engineers succeed here because they can maintain that independent spirit and motivation … What you’ll be doing Develop core features of the Roku Channel app and Roku OS. Work closely with Product Development, UI/UX design, Platform Services, and Release Management teams to contribute to our application development. Investigate, diagnose and resolve issues. We’re excited if you have Experience ...

Senior Software Engineer, Live

Hiring Organisation
Roku
Location
Manchester, UK
Employment Type
Full-time
feature or project simply because that problem needs to be solved and shipped. But that individual must work together with different engineering teams, UI design, product teams, and business leadership to make things happen, which means that engineers succeed here because they can maintain that independent spirit and motivation … responsibilities of the role? Develop core features of the Roku Channel app and Roku OS.Work closely with Product Development, UI/UX design, Platform Services, and Release Management teams to contribute to our application development. Investigate, diagnose and resolve issues. What experience would help someone be successful in this ...

Senior Software Engineer, Subscriptions

Location
Cambridge, England, United Kingdom
What you’ll be doing Develop core features of the Roku Channel app and Roku OS. Work closely with Product Development, UI/UX design, Platform Services, and Release Management teams to contribute to our application development. Investigate, diagnose and resolve issues. We’re excited if you have Experience … Experience writing functional integration and unit tests. A good understanding of Core OS concepts like memory management and multi-threading. A good understanding of API design, considerations and trade-offs. Strong verbal and written communication skills (this role involves frequent communication with teams throughout Roku). Consumer electronics ...

Principal Embedded Software Engineer I

Location
Milton Keynes, England, United Kingdom
systems. As a Cesium software team member, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding, analysis, test, qualification, and in-orbit support. The ideal candidate will have development experience at nearly every level of the software stack … experience in software testing and high-reliability qualification, as well as software engineering and software project management practices. The successful candidate will present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills ...

Lead Server Architect & Technical Coach

Location
Salford, England, United Kingdom
seeking an experienced Lead Server Engineer to set the server-side direction for client projects while staying hands-on. You will lead engineers, own API design and infrastructure, and partner with architects to shape scalable, secure solutions. Collaboration with cross-functional teams, clients, and bids will be routine ...

Lead Software Engineer

Location
Ellesmere Port, England, United Kingdom
solutions that meet client needs. Technical Leadership: Champion the practical use of AI tools and technologies across our development practices. Provide leadership in the design, development, and deployment of software applications. Lead system design and architecture discussions to build scalable and robust systems. Drive best practices across … software engineering team, ensuring adherence to coding standards, design patterns, and performance optimization. Mentor and guide team members, promoting technical excellence and continuous improvement. Identify and evaluate opportunities to improve existing code, technical standards and ways of working. Take accountability for the accuracy of estimates, on-time project delivery ...

AWS Software Engineer (Node.js/TypeScript)

Location
Nottingham, England, United Kingdom
will work closely with product, platform, and DevOps colleagues to deliver scalable backend services and infrastructure, owning your work end-to-end from design through to deployment and monitoring. Note this role is based in Nottingham and you will need to travel into the office 3 days a week. … Responsibilities: Design, build, and maintain serverless applications using AWS Lambda, API Gateway, DynamoDB, S3, SQS, and SNS. Write clean, maintainable, and well-tested TypeScript and/or Node.js code across microservices and event-driven workloads. Own the full development lifecycle of features: requirements, design, implementation, testing, deployment ...

Senior Software Engineer, UI Players

Hiring Organisation
Roku
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
feature or project simply because that problem needs to be solved and shipped. But that individual must work together with different engineering teams, UI design, product teams, QA, and business leadership to make things happen, which means that engineers succeed here because they can maintain that independent spirit … C++ and Embedded Linux or Native Application Development In-depth understanding of Linux, tools, libraries, and open source developmentProficiency in AI Assisted programmingUnderstanding of API design considerations and tradeoffsFamiliarity with tools and libraries such as Boost, PlayReady, ALSA, DIAL a plusExperience with memory management and multi-threaded developmentExperience ...

Solutions Architect

Hiring Organisation
Computer Futures
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
IR35: Inside IR35 Start Date: September Role Information Experienced Solution Architect required to support a major business transformation programme, owning solution design across platforms, integrations, security, and governance. The role will work closely with technical and business stakeholders to deliver scalable, compliant solutions. *This is a primarily remote position … integrations, APIs, and system interfaces. Ensure alignment with architecture, security, and governance standards. Provide technical leadership across Engineering, Security, and Delivery teams. Support planning, design reviews, and governance forums. Skills Needed Solution Architecture Enterprise & Integration Architecture API Design Security & Identity Architecture Architecture Governance Systems Integration Stakeholder Management ...

Senior Backend Engineer — IoT Platform & Scale

Location
Reading, England, United Kingdom
Gravity squad within the Product Experiences Domain, collaborating with product managers and engineers to deliver scalable, secure solutions for IoT management. You’ll tackle API design, data flows, and front-end interfaces while advancing CI/CD practices and monitoring. #J-18808-Ljbffr ...

Senior Python Backend Engineer - FastAPI, Production-Ready

Location
Glasgow, Scotland, United Kingdom
/CD and monitoring in a hybrid Glasgow-based role. Ideal candidates have 5-6+ years of hands-on Python development, strong API design skills, and a background in data modelling and production engineering practices, with the ability to work #J-18808-Ljbffr ...

Senior Backend Engineer: Cross-Border Payments Platform

Location
Bracknell, England, United Kingdom
Xe.com is hiring a senior backend engineer in Bracknell to own problems end-to-end, from API design and data modeling through to service implementation, production reliability, and launch. You will use AI tools daily and help move money across platforms. You'll design and modernize backend ...

Vice President, Full-Stack Engineer

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
deployment, observability, and reliability. Raise engineering excellence and resilience: best practices and automation across code, testing, microservices/APIs, performance, and infrastructure; secure-by-design with threat modeling, logging/monitoring, incident playbooks, and disaster recovery. Partner with product, design, and operations to translate outcomes into measurable technical … building distributed systems and microservices in agile environments (Scrum/Kanban). Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design. Strong DevOps practices: CI/CD (e.g., GitLab), automated testing (JUnit/Spock), code reviews, telemetry/observability (Splunk, AppDynamics), containers (Docker ...

Vice President, Full-Stack Engineer Opportunities

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
deployment, observability, and reliability. Raise engineering excellence and resilience: best practices and automation across code, testing, microservices/APIs, performance, and infrastructure; secure-by-design with threat modeling, logging/monitoring, incident playbooks, and disaster recovery. Partner with product, design, and operations to translate outcomes into measurable technical … building distributed systems and microservices in agile environments (Scrum/Kanban).. Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design. Strong DevOps practices: CI/CD (e.g., GitLab), automated testing (JUnit/Spock), code reviews, telemetry/observability (Splunk, AppDynamics), containers (Docker ...

Vice President, Full-Stack Engineer Opportunities

Location
Warrington, England, United Kingdom
deployment, observability, and reliability. Raise engineering excellence and resilience: best practices and automation across code, testing, microservices/APIs, performance, and infrastructure; secure-by-design with threat modeling, logging/monitoring, incident playbooks, and disaster recovery. Partner with product, design, and operations to translate outcomes into measurable technical … building distributed systems and microservices in agile environments (Scrum/Kanban). Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design. Strong DevOps practices: CI/CD (e.g., GitLab), automated testing (JUnit/Spock), code reviews, telemetry/observability (Splunk, AppDynamics), containers (Docker ...

AI-Driven Software Engineer

Location
Nuneaton and Bedworth, England, United Kingdom
Xypher in the United Kingdom is seeking an experienced Software Developer (AI) to design, develop and maintain features for the Lima platform. You will work with the Head of Lima Development and Product Manager to deliver secure, scalable software while advancing AI-assisted engineering practices. The role emphasizes APIdesign, secure integrations and continuous improvement in a collaborative team environment. A strong background in Microsoft tech is required. #J-18808-Ljbffr ...

Remote C# Team Lead - Payments Platform Architecture

Location
Bracknell, England, United Kingdom
guide a squad through architecture, development, delivery and production operations while coding hands-on to tackle complex problems. You’ll own system architecture and API design, shape technical decisions, and partner with Product Managers on roadmaps and priorities. This role blends leadership with hands-on development ...

Lead Backend Engineer

Location
Metropolitan Borough of Solihull, England, United Kingdom
Product team to deliver highly efficient systems. You would also: Collaborate with product managers, architects, and other stakeholders to define technical requirements and design, develop, and maintain backend systems that power our access control and security solutions. Evaluate , develop, and implement AI-powered tools and solutions to enhance products … services. Stay current with emerging AI technologies and provide technical leadership on the adoption of AI best practices across the team and participate in API design discussions and contribute to the evolution of our platform. Lead and assist a team of backend engineers, fostering a collaborative, high-performing ...

Backend Kotlin Engineer

Hiring Organisation
Synergetic
Location
Manchester, Lancashire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
engineering best practices What we're looking for: Solid experience developing Back End applications in Kotlin Good understanding of Back End architecture and API design Ability to work independently in a remote or hybrid environment Strong communication skills, especially important for remote collaboration ...

Software Engineer - Java /Back End

Hiring Organisation
SOM 3 Recruitment
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
Back EndHybrid – 2 days per week in the officeJava, PostgreSQL, APIWe are looking for an experienced Back End Developer with excellent Java, PostgreSQL and API skills due to software development moving from an outsourced model to in-house. Working alongside the development team you will: Be highly involved with … reviews with the outgoing external team. Gain understanding of the current Java application architecture – service boundaries, dependency injection patterns, build system, and deployment configuration. Design and implement new back-end features, enhancements, and bug fixes in Java, following agreed coding standards and architectural principles. PostgreSQL data model – schema design ...

Director, Artificial Intelligence & Machine Learning Engineer

Hiring Organisation
Hackajob Ltd
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent, Work From Home
efforts to make an impact at BlackRock. In this role, you can expect to: Provide technical leadership, set architectural direction, and drive key design decisions across multidisciplinary teams. Design, build, andoperateproductionAI/ML systems across areas such as generative AI, intelligent agents, predictive modeling, and optimization. Develop reusable …/ML applications. Experience with containerization and orchestration technologies, such as Docker and Kubernetes. Demonstrated ability to lead complex technical solutions from architecture and design through production deployment, operation, and continuous improvement. Strong problem-solving, collaboration, and communication skills, with the ability to influence technical decisions across multidisciplinary teams. ...

Vice President, Artificial Intelligence & Machine Learning Engineer

Hiring Organisation
Hackajob Ltd
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent, Work From Home
efforts to make an impact at BlackRock. In this role, you can expect to: Provide technical leadership, set architectural direction, and drive key design decisions across multidisciplinary teams. Design, build, and operate production AI/ML systems across areas such as generative AI, intelligent agents, predictive modeling …/ML applications. Experience with containerization and orchestration technologies, such as Docker and Kubernetes. Demonstrated ability to lead complex technical solutions from architecture and design through production deployment, operation, and continuous improvement. Strong problem-solving, collaboration, and communication skills, with the ability to influence technical decisions across multidisciplinary teams. ...

Director, Artificial Intelligence & Machine Learning Engineer

Location
City of Edinburgh, Scotland, United Kingdom
efforts to make an impact at BlackRock. In this role, you can expect to: Provide technical leadership, set architectural direction, and drive key design decisions across multidisciplinary teams. Design, build, and operate production AI/ML systems across areas such as generative AI, intelligent agents, predictive modeling …/ML applications. Experience with containerization and orchestration technologies, such as Docker and Kubernetes. Demonstrated ability to lead complex technical solutions from architecture and design through production deployment, operation, and continuous improvement. Strong problem-solving, collaboration, and communication skills, with the ability to influence technical decisions across multidisciplinary teams. ...

Software Engineer - Orchestration AI & Robotics Oxford, England, United Kingdom

Location
Oxford, England, United Kingdom
write control real hardware doing real biology, so correctness, recoverability, and observability matter more here than they do in most software work. Key Responsibilities Design and build the software that orchestrates autonomous laboratory systems, including scheduling, workflow execution, state management, error handling, and recovery. Develop the agentic layer … with attention to clear interfaces, testability, and the ability to simulate hardware so that logic can be developed and tested without occupying the lab. Design data models and pipelines for experimental data, sample tracking, and provenance, so that results are traceable from raw instrument output back to the protocol ...

Senior Backend Engineer (Product Platforms)

Location
Uddingston, Scotland, United Kingdom
growth. You’ll work closely with Product, Engineering and Operations teams while helping to raise technical standards across the wider engineering function. Key Responsibilities: Design, develop and maintain scalable backend services and APIs. Own critical production systems and ensure reliability, performance and maintainability. Take ownership of existing platforms … commercial environment. Strong TypeScript or Python development experience. Experience building and operating production systems at scale. Strong understanding of distributed systems and API design. Experience working with relational databases and performance optimisation. Experience working within cloud environments, ideally Google Cloud Platform. Strong debugging and problem-solving capabilities. Experience supporting ...