26 to 50 of 135 Permanent API Development Jobs in the UK

C# Senior DeveloperTech: C# 5, Visual Studiuo, AWS, Angular.JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challenges Firm: Well-known fintech50 business, City of London, 30 man flat Dev Team Pay: 70k, Bonus- training budget, Pension, Life/Health, Some Flex WorkingC# Senior Developer FintechQuant … are looking for a C# developer who wants to work in a tech driven bleeding edge business creating truly greenfield products. Working within the Development team the C# Developer will helping to introduce a new architecture as well as creating new products. This role also involves a clear career … Senior Developer should have:• Degree ideally Comp Sci • Proven practical knowledge and understanding of Object Orientation, SOA, design patterns like IoC and the Agile development practices • Strong commercial experience of Microsoft development tools, including Visual Studio 2013 or higher and C# with .NET Framework 4.5.2 or higher • Demonstrable more »

with genuine expertise in Python to work within a fast paced Data team . You will work very closely with Quant Research, Trading, Quant Development and traditional ETL/ELT Data Engineering. In this latency sensitive trading environment , your work is intrinsic to the firms PnL. Your core focus … following areas, to enable the capture, ingestion, transformation, storage, and provision (up and downstream) of large alternate datasets covering structured, semi-structured, and unstructured - API Layer Central Data Platform Telemetry tools Bespoke Data tools for the front office teams Post 18-24 months successful tenure previous individuals have moved … internally into .... Lead roles Quant Development High performance development and Algo Engineering teams Risk and Analytics teams Opportunity for internal mobility to APAC and East Coast U.S promoted. Desired background and skills 3+ years of exp. as a Software Engineer/Big Data Engineer with an understanding more »

Cycle Pharmaceuticals is looking for an enthusiastic and talented team player to join its growing Product Development Department as a Product Development Associate. The role will be responsible for providing technical and analytical input as well as leading development projects from feasibility assessment through to commercial launch. … It also encompasses being accountable for driving development projects to Cycle’s goals, timelines, and costs through efficient vendor management. You will be working across different therapeutic areas including metabolic, immunology and neurology. This role interacts internally with key areas such as Project Management Operations (PMO), Regulatory Affairs, Quality … work environment is representative of an expanding company, hence requiring an adaptive and pragmatic mindset. Coaching and mentoring to support continuous learning and professional development will be provided and tailored to individual needs. Our Company At Cycle, we believe that Every Single Patient Matters, this is at the heart more »

Lead Developer- C#Tech: C# 5, Visual Studiuo, AWS, Angular.JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challenges Firm: Well-known fintech50 business, City of London, 30 man flat Dev Team Pay: 70k, Bonus- training budget, Pension, Life/Health, Some Flex WorkingC# Lead Developer FintechQuant … Lead Developer MUST have:• Degree ideally Comp Sci • Proven practical knowledge and understanding of Object Orientation, SOA, design patterns like IoC and the Agile development practices • Strong commercial experience of Microsoft development tools, including Visual Studio 2013 or higher and C# with .NET Framework 4.5.2 or higher • Demonstrable … understanding of test driven development • Appreciation of DevOps practices using Git, TeamCity, and Chef • Experience of messaging or transactional environment i.e. NServiceBus, Websphere MQ, MSMQ or RabbitMQ • Experience of web technologies including HTML, CSS, JavaScript, jQuery and web client frameworks such as Knockout.js or Angular • Experience of XML, JSON more »

Architecture, design, development, testing and rollout of features on the distributed platform Contribute to green-field projects as well as modernising the existing stack Support the products built through their entire life cycle, including testing, production and incident management Contribute to key technical decisions through collaboration/feedback with … Gain exposure to complex, distributed systems of our sales enablement platform Qualifications: Excellent communication, problem solving and organisation skills. Commercial .Net, C# and Restful API development experience Deep experience with multiple development frameworks, design patterns, build, deployment and automated testing tools Knowledge of at least one JavaScript … based development framework Understanding of CI/CD toolchain and Azure cloud development Our Tech Stack for this role includes: ASP.NET, C#, MS SQL Server; Microsoft Azure Cloud Services,Angular 14 with Typescript, Redux, Ionic; Redis; Jenkins, Jira, Octopus, Bitbucket more »

Full Stack Developer FintechTech: ASP.NET MVC 5, JavaScript, Angular 2, Entity Framework, WEB API, JQuery, MySQL, MicroservicesChallenge: Greenfield Trading platform, API development, Azure development.Firm: Well known FX fintech50 business, City of London, 10 Man flat Dev TeamPay: 110k, Bonus, Pension, Life/Health, Some Flex Working, HybridFull … Stack Developer FintechQuant is urgently looking for a Full Stack Developer to join our high profile client.Current challenges include cloud migration, greenfield trading platform development, and bank based API creation.Our client is a well known broker in the equities space. They are currently building a greenfield trading platform … to all employees as a result of performance from day 1.My client is based in Central LondonASP.NET C#, MVC 5 Entity Framweork, Angular.JS, Web API, Design Patterns more »

creating their products. They also work with several industry leading technology partners who keep them on top of their game. They are expanding their development team and are looking for a passionate and creative PHP Developer to join their existing development team. You will be required to make … changes to their platform within their development environment as per the teams development timeline. Technical Skills PHP 8.0+ MySQL/MariaDB Strong Laravel Knowledge Vue 3, jQuery RESTful API Development HTML/CSS (Bootstrap) AWS Git Linux (CentOS/Fedora/RHEL or other associated sources … Agile (XP) Development Desirable skills Cordova/Ionic/PhoneGap/App experience desirable. The role requires that you are an excellent team player and can work closely with other developers. This position presents an excellent opportunity for a talented developer who wants to stretch their abilities to the more »

the Digital Data and Technology directorate of a leading organisation! Role Overview: As a Front End Website Platform Engineer, you'll contribute to the development of high-quality systems and platforms, focusing on building out front-end changes. You'll work within a multifunctional DevOps squad, developing scalable solutions … ensuring exceptional service and solution delivery. Key Responsibilities: - Coordinate and support solution delivery through hands-on build work, coding, and configuration changes. - Lead technical development on key projects, providing coaching and support to team members. - Produce well-designed, testable, and efficient code while ensuring comprehensive documentation. - Perform unit and … diversity, and inclusion in the workplace. Our Ideal Candidate Has: - A degree in computing or a related field, or equivalent commercial experience. - Front-end development experience with advanced skills in Vue JS Framework, JavaScript ES6/TypeScript, Node.js, HTML5, CSS/SASS. - Experience with Agile/Scrum methodologies, CI more »

Full Stack Javascript Software EngineerTech: Javascript, TypeScript, MongoDB, Angular, HTML5, CSS, BootstrapChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Fintech Trading Platform Vendor, City of London, 30 man flat global Dev TeamPay: 80k, Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingFull Stack … valuations and pricing of derivatives to most of the buy side.I am seeking a full stack developer to work as part of a larger development team focused on driving innovation across a cloud-enabled, microservices platform for the Institutional & Investment Management divisionThis is an opportunity for an individual with … a strong software development background. The applicant will be responsible for design, development and maintenance of my clients main pricing analytical library in TypeScriptDay to Day Developers will:Code software changes based on design specifications. Proactively resolve issues in specification that will lead to quality, system performance, or more »

external & internal), as well as improved collaboration between different business lines. As a Senior Fullstack Engineer, you will undertake a mixture of server-side development in Java & SpringBoot and frontend development using JavaScript and ReactJS, noting that the role will be more frontend leaning. This will involve building … micro front-end services, integrated via REST API for the Fixed Income product line, as well as contributing to a wider suite of centralised/shared tools and services on the wider platform itself. To be successful, you will demonstrate strong skills in the following: Frontend/UI engineering … micro frontends. Server-side engineering in Java, and the building of SpringBoot microservices Practical experience of testing, preferably using Cypress on the frontend Modern development best practises including TDD and DevOps, being familiar with modifying CI/CD pipelines to maximise efficiency. REST API development and integration. more »

for our customersDrive Cross-functional collaboration with peer technology and product teams across the company to deliver high-impacting productsPerform hands-on architecture, design, development, and testingDrive high-level & detailed technical designs and conduct designs & code reviews as neededDrive consistent development practices – tools, Enterprise Frameworks and common componentsBring … expertise in enterprise solutions like Kafka, RDBMS, NoSQL DatabasesExperience in implementing reactive, multi-threaded application using RxJava, Vert.x is a plusThorough understanding of RESTful API design principles with solid API development experienceSelf-motivated and able to thrive in a just-in-time environmentExperience working in high-performing … iterative development teamsExcellent interpersonal and organizational skillsUnderstanding of lean principles and their manifestation in efficient software development practices is a plusExperience with Cloud Technologies are a plusQualificationsOffer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and more »

bonus Strong extensive perks and benefits list Skills and Experience – Must Haves · Demonstrable first-hand experience with delivery in all phases of the software development lifecycle · Experience developing software in Python or other object-oriented language such as C# or Java · Experience with RESTful API development · Experience … with Serverless development such as AWS Lambdas or Azure Functions. · Experience with Docker and Kubernetes · Experience with CI/CD such as Gitlab or Jenkins · Experience with an RDBMS database and/or NoSQL database such as DocumentDB · Experience with automated testing Skills and Experience – Nice to Haves · Experience more »

Here at Venchr, We're seeking a motivated full-stack software engineer with a passion for AI technology to join our innovative software development team. In this role, you'll play a pivotal part in shaping the future of our technology using cutting-edge Azure technologies, offering significant opportunities … for career growth and leadership positions. Working closely with the Product Director, you'll refine and size the development backlog, elevate our technology platform, and deliver an unparalleled customer experience. If you thrive in collaborative, creative teams, and have a track record in similar environments, we'd love to … Agile methodology (preferably Scrum). Proficiency with Visual Studio, Visual Studio Code. Azure DevOps and/or Azure GitHub CI/CD Pipeline. REST API development and Integration expertise. Strong understanding of Azure system architecture, performance, and security. Previous involvement in team projects of varying complexity. Desirable Skills more »

FullStack ASP.NET Developer – InsuretechTech: JavaScript, ASP.NET MVC 5, Entity Framework Code First, Restful API, Angular, SQL, Azure Challenge: Greenfield platform, API development, industry specific challenges Firm: Well-known Insuretech business, City of London, 5 man flat Dev Team Pay: 75k, Bonus- 750 training budget, Pension, Life/… individualised, algorithmic financial products, bringing together investment banks, insurance companies, asset managers and commercial banks. • You will be responsible for the design, planning and development of front-end solutions, based on industry requirements and resulting from cooperation with the team and our customers • You will need to establish testing more »

experienced Full-Stack Developer to coma and join an exceptional team based in Canary Wharf. Working for a passionate company that is driving the development and engineering of engineering platforms across the UK. They are an eco-focused, lo-carbon business that has made an amazing impact across the … and using related tools – e.g., Docker, Docker Compose, Kubernetes, logstash and using messaging tools e.g. Rabbit MQ, Apache Kafka. Databases – e.g., SQL, PostgreSQL. RESTful API development and management. Performance Tuning. Solid understanding of design patterns and relevant implementation models. Solid understanding of DevOps tooling, GitLab, CI/CD more »

developers, database developers and quality assurance (QA) professionals. • master state-of-the-art technologies within a complex business domain • share knowledge across the whole development community. • take pride in the quality of delivered software products and services (this is what drives you) • design, develop, and improve the digital products … industry. Your expertise • in-depth knowledge of Java and related frameworks like Spring Frameworks with ideally 5+ years of relevant experience • experience with Rest API development • ability to produce clean, efficient code based on specifications. • experience with software design and development in a test-driven environment and … adapted to CI/CD workflows. • experience with build tools like Maven or ant, and development tools such as Eclipse, Gitlab, JIRA, TeamCity, Nexus • proficiency with relational database concepts (JDBC, SQL, RDBMS) and Object-Relational Mapping (ORM) frameworks (e.g. Hibernate). • expertise in generic computing science including OOP modelling more »

Step Functions, Apache Airflow). Good understanding of data modelling, algorithm, and data transformation techniques to work with data platforms. Working knowledge of cloud development practices (AWS/GCP/Azure) and API development (e.g. usage of Express on EKS/ECS), as well as common cloud more »

Software Development Manager Location: Epsom 2 days onsite, 3 days remote. Job Type: Full-time An exciting opportunity for an experienced Software Development Manager to lead my clients Business Technology Solutions & Information Security Department (BTS & InfoSec). This pivotal role involves guiding the business through technology change, delivering … Day to Day of the Role: Lead and manage a dedicated team and third-party partner, overseeing the entire integration process. Influence and implement development governance, setting clear goals and objectives for the team. Define and implement a strategic roadmap for software delivery, collaborating with cross-functional teams. Design … Work closely with the BTS Management Team to set relevant strategies and directions within a highly regulated environment. Required Skills & Qualifications: Proven experience in API development and integration technologies such as REST and SOAP. Extensive knowledge of secure coding principles, including OWASP and Threat Modelling. Excellent hands-on more »

instrumental in advancing our technological capabilities and ensuring the delivery of high-quality services. Day to Day of the role: Collaborate within an Agile development team to design, develop, test, and maintain innovative software solutions using the Microsoft .NET framework and deploying applications to Azure. Review user requirements and … them into technical specifications and robust software solutions. Assess existing systems, providing technical architecture and data system specifications, and contribute to the wider software development lifecycle. Write effective unit tests and work with relational data stores (SQL/NoSQL) to optimize query performance. Engage in pair-programming and lead … improvement. Required Skills & Qualifications: Degree level education or equivalent experience, potentially supplemented by post-graduate diploma knowledge. Proficiency in C# .NET (MVC/Core), API development, and a deep understanding of the software development lifecycle. Experience in software development within a formal environment. Ability to write more »

Manchester, seeking a Senior Software Engineer to join their team Job Description As Senior Software Engineer, your main responsibilities are: Software design and code development, to internal standards and practices Guide and lead the development of, parts of, the software system Lead/Implement code reviews, where appropriate … base, et al. Qualifications/Skills required Developing bespoke-built, enterprise-scale, cloud-native applications Asynchronous technologies such as MQ/MQTT/Kafka API development and technologies Advocate for practices such as Test Driven Development Greenfield/Exploratory development, et al. Why work through Contechs … concept to production. Founded in 1997, Contechs has since established itself as a leading automotive recruitment specialist, recruiting across all disciplines in the product development process. Its dedicated Contractor Care Team plays a pivotal role in providing an effective and successful placement for external employees, supporting them throughout their more »

your career to the next level. We are shortlisting for a Software Developer to join their expanding team and be responsible for the design, development and maintenance of their core systems. You would be working with an incredibly talented CTO and Head of Engineering, alongside other .net Developers, Testers … remote position but all applicants must be based in the UK. As a mid level Software Developer you will be responsible for: - Delivering ongoing development & maintenance of their core business platform. - Participating in change boards, planning, design, and Agile ceremonies. - Providing expert assistance to IT service desk staff on … Server, Azure DevOps workflow and the Azure Platform. - Knowledge of modern front end JavaScript frameworks such as Angular and Vue along with experience of API development and integrating with 3rd party API's. - Experience of working in an agile environment. - Excellent communication skills, able to speak in more »

CPG, and Public Services. Consolidated revenues as of $13 billion. Job description- From a technology perspective, we require 10+ years of experience in software development as an lead developer with strong Java, Kubernetes/docker experience along side Authorization experience. Mandatory Skills – Java, Spring boot, Micro-services, Kubernetes/… Docker and Authorization The candidate should be able to demonstrate experience with: • Minimum 7 year experience with strong application development on Java/JEE platform, open-source technologies with any cloud background (GCP/AWS/Azure) • 3+ years of experience in a technical architecture/solutions role especially … like GCP/AWS/Azure • Exposure and knowledge on Docker, Google Kubernetes environment is preferred. • Experience in spring framework, spring boot and REST API development with data processing and storage solutions on GCP/AWS/Azure • Hands on experience on application security implementation, SAML, OAuth 2.0 more »

projects are constantly being added to our plate. Technical Skills Javascript, Typescript, HTML5 · CSS, Sass, Bootstrap · PHP, NodeJs (bonus) · VueJs, VueEx, Vuetify · REST, GraphQL, API development · Docker · MySQL · AWS, GIT, Vercel · Wordpress · SCRUM, Agile · Git Deploy, CI/CD (bonus) Other Skills · Attention to detail; · Ability to work … of cross-browser coding; · Strong written and verbal communications skills; · Experience with build tools like Webpack or Gulp; · Generative AI Develoepment e.g. Open AI api · Detail oriented; Nice to Have Sharepoint Developemt. Symfony. Responsibilities Day-to-day: · Writing code in one or more programming or scripting languages, such as … requirements from clients and users; · Learning and testing new technologies, frameworks and languages; · Staying up to date with new trends and advancements in web development; · Refactoring and optimising existing code; · Documenting code so other developers can understand and contribute to it; Working hours (9:30am to 6pm, Monday to more »

kind of person who likes tidying and improving code, rather than frantically building the next thing. You’ll have a focus on test-driven development, documentation as part of the code lifecycle, and security baked in from the start. Expert-level skill of: * Linux: including basic systems administration, shell … scripting, and developing software for a Linux environment. * Python: including API development using django-rest-framework or similar, concurrency fundamentals, the requests and dnspython software libraries * Data storage and processing: including SQL, PostgreSQL, JSON, and interacting with RESTful APIs * AWS: including key services, security fundamentals, access control/… IAM, serverless development, Lambdas, security policies * Development best practice: including peer reviewing, continuous integration/continuous deployment, and test-driven development. * Terraform: idiomatic patterns and refactoring If you are a Developer apply now or send your CV to Spinwell! We welcome all applications regardless of background, in line more »

proficiency in .NET Core 3.0 or higher, Visual Studio 2013 or higher, and relational databases such as SQL Server or Oracle. Key Responsibilities: Project Development: Lead and participate in technical projects from inception to delivery. .NET CMS: Utilize .NET content management systems, preferably Sitecore. MVC & LINQ: Employ MVC patterns … and Microsoft LINQ in development tasks. Front-End Scripting: Develop with front-end frameworks like React, JavaScript, SASS, and Angular JS. Database Management: Design databases, write SQL, and optimize queries. Source Control: Manage source control using TFS, GIT, or VSTS. Testing: Implement unit testing frameworks and test coverage, including … automated testing with MS Test, xUnit, Jet Brains, Selenium, and Moq. Design Patterns: Apply object-oriented design patterns, code refactoring, and SOLID principles. API Development: Develop Web services using Restful APIs. Requirements: Education: Degree in Computer Science or a related discipline, or equivalent experience. Experience: At least more »