151 to 175 of 325 Permanent API Development Jobs

responsible for developing and maintaining full-stack solutions, using Python (Flask) on the backend and JavaScript (React) on the frontend. Key skills: Strong Python development experienceHands-on experience with FlaskJavaScript & ReactREST API development and integrationFull-stack application developmentAgile development experienceActive SC Clearance - must be held ...

invoicing market by storm. This is a brand new project to create an efactoring platform and CRM system from scratch. The ASP.NET MVC Development role is expansionary due to a brand new international platform being created. The ASP.NET MVC Developer will be involved in greenfield platform development for a global high demand high transaction payments gateway. The frontend development of their web platform in HTML5, Javascript, angular.js and CSS3 and the backend in ASP.NET MVC and noSQL (which will be gained in experience)The ASP.NET MVC Developer will be fully responsible for production, modification ...

projects where innovation meets innovation, shaping user experiences that captivate and inspire. If you're driven to push the boundaries of App and Software development, this is your chance to make a significant impact. We are looking for an experienced and forward thinking Developer, who wishes to work … Strong understanding of MVC architecture , ORMs (Eloquent) , and service containers . Experience with MySQL databases, including schema design and query optimisation. Solid understanding of API development (REST, JSON). Proficient in Git and modern version control workflows (GitHub/Bitbucket). Experience with queuing systems (e.g. Laravel Queues ...

Experience Software engineering and application development. Microsoft technologies including Azure, .NET, C#, Power Platform and associated services. Solution architecture and technical design. Salesforce development, administration or platform engineering, or transferable software engineering skills with the ability to develop Salesforce expertise. Cloud Operations Engineering, platform engineering, infrastructure engineering or site … reliability engineering. Test automation, quality engineering and automated testing frameworks. API development, application integration and distributed systems. DevOps tooling, CI/CD pipelines and automation practices. Monitoring, observability, incident management and operational resilience. Agile software delivery and modern engineering methodologies. Strong analytical, troubleshooting and problem-solving skills. Excellent ...

maintain robust APIs and user interfaces for our enterprise applications. The ideal candidate will be passionate about clean code, scalable architecture, and collaborative development, working closely with engineering and Product teams to build high quality products. Exposure to modern AI tools and services (such as GitHub Copilot or APIs … Core. Work with data from SQL (MS-SQL server) and NoSQL (MongoDb) databases and external APIs. Ensure secure coding practices are followed throughout the development lifecycle. Collaborate with cross-functional teams to integrate APIs with frontend and backend systems. Build and maintain responsive, accessible user interfaces using React, JavaScript ...

Challenge: Greenfield Trading platform, API development, industry specific challenges Firm: Well-known Fintech Trading Platform Vendor, Surbiton, 30 man flat global Dev Team Pay: 80k, Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingFull Stack Javascript Software Engineer Quant Capital is urgently looking for a Full … 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 ...

Tech: 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, Unlimited holiday, Pension, Life/Health, Some Flex WorkingJunior Full Stack Javascript … 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 ...

excellence. Operating in key financial centres across the Americas, Asia, Europe and the Middle East, our international presence offers a unique springboard for career development and cross-cultural immersion. Our side-by-side financial and legal services are similarly ripe for interdisciplinary learning and growth. The Maples Group looks … while continuously improving existing applications Upholding high code quality standards and ensuring comprehensive test coverage Ensuring security, stability, and capacity are embedded in the development and deployment of services Integrating software components and third-party apps Leveraging Azure Cloud services to boost performance and scalability Designing and deploying Infrastructure ...

scalable applications within modern cloud environments. DevOps, CI/CD & Automation - Exposure to engineering automation, deployment pipelines, and continuous integration practices. Database Design, Performance & API Integration - Experience with data modelling, API development, and messaging technologies such as Kafka and MQ. You may be assessed … role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized ...

shopping through AI and technology. We are looking for an experienced Senior Full-stack Engineer to join our Shop Experience team within the Product Development tribe. You will play a key role in shaping seamless, trustworthy, and high-performing shopping experiences for millions of users around the world. … product experiences are built by collaborative teams with strong technical foundations and a deep understanding of user needs. You will focus on: Full-stack Development: You will design, build, and evolve scalable web applications and backend services using React, TypeScript, and Python (Django). You’ll contribute across ...

IR35 Must have right to work in the UK and be based near London. Senior Platform Engineer (Cloud Media Platforms) providing technical design and development/implementation of systems that industrialise media workflows. Acting as the primary technical authority for Cloud NAS integration, media ingest pipelines, & automated metadata scripting. … similar workflows is required. You will need strong Cloud DevOps skill set, hands on scripting of either Python, Go, or Node.js for automation and API development, hands‐on expertise with AWS (preferred) or GCP and Infrastructure as Code (Terraform) etc Job Description Main Responsibilities Lead the architecture ...

Hire (CTH) Conversion Level: 602 Rate: $125/hour Interview Process: One round of onsite interview Coding assessment will cover both frontend and backend development Project Overview: This position supports the Card Benefits team, which manages credit card benefits and customer enrollment processes for those benefits. Must-Have Skills … Java - 30% react Strong hands-on experience with React.js and JavaScript Strong hands-on experience with Java and Spring Boot Full-stack development experience with the ability to work on both frontend and backend applications Experience with AWS cloud services - anything will work ECS, EKS and Lambda Ability ...

core goal of reducing the infrastructure toil and Technology Lifecycle Management burden carried by application teams today. Job responsibilities* Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems* Develops secure and high … qualifications, capabilities, and skills* Formal cloud training or certification on software engineering concepts and applied experience* Hands-on practical experience delivering system design, application development, testing, operational stability, scalability* Advanced in one or more programming language(s) such as go, java, python, terraform* Proficiency in automation and continuous delivery ...

Tech: C#, ASP.NET MVC 5, SQL, Anngular. JS Web API CFChallenge: Greenfield Automated Data platform, API development, industry specific challengesFirm: Well-known digital mapping solutions, Guildford , 20 man flat Dev TeamPay: 60k, Bonus- 750 training budget, Pension, Life/Health, Some Flex Working.NET Core Developer Fintech SQLQuant … GuilfordCommutable fromCamberley Godalming Guildford Bracknell Dorking Reigate Petersfield Croydon Reigate Leatherhead Richmond Epsom "South London" Esher WokingGreenfield. C# Lead Software Developer, .Net Senior Developer, Development Lead, Technical Lead, Lead Application Developer Fullstack (web technologies, HTML, JQuery, AngularJS, SQL Server, C#, API ...

Applied AI engineering, ML engineering or software engineering background Experience with LLMs, RAG, embeddings, prompt engineering or fine tuning Exposure to LangChain, LangGraph, Agent Development Kit or similar agent frameworks Experience with vector databases such as Pinecone, Chroma or similar API development experience, ideally with FastAPI ...

positive impact on society.Learn about the Danaher Business System which makes everything possible.The Principal Full Stack Engineer (Agentic AI) is responsible for accelerating the development of our Agentic AI platform and applications by; understanding and identifying optimal components to address business need, architecting the solution, guiding and mentoring … capabilities. The essential requirements of the job include:Strong software engineering capability, primarily in TypeScript (with Python as an additional benefit) with backend and API development skills. Demonstrated ability to design, deploy, and operate production-grade AI systems with focus on reliability, scalability, and performance. Expertise in Agentic ...

. Job Description Architecting software solutions using the Microsoft Azure stack primarily, with scope to work with Open Source technology where appropriate (70% technical development and 30% management split) Helping to build and lead an effective, cross-functional squad practising agile ways of working (Scrum, DevSecOps, Design Sprints … participation within a highly collaborative tribe of software engineering professionals, ensuring alignment on standards and ways of working. Qualifications Experienced in .Net and C# development Current ability to act as a Lead .Net Developer and experience at this level is essential with line management or the ability to supervisor ...

solutions for voice and digital channels (live chat, voice, written channels) Build and deploy serverless integrations using AWS Lambda (Python/Node.js), API Gateway, DynamoDB, Kinesis, and CloudFormation/Terraform connecting Amazon Connect to backend systems (Pega CRM, internal APIs) Implement infrastructure as code (Terraform/CloudFormation) for repeatable … reviews. Skills and experience you will bring: Bachelor's degree in Computer Science, Engineering, or equivalent professional experience 5+ years of hands-on software development or cloud engineering experience Demonstrable experience delivering multiple Amazon Connect implementations in enterprise environments, including design, integrations, routing, telephony, and production support. Proficiency ...

your day You’ll take ownership of Python services that sit at the heart of a large-scale connected device platform, working across backend development, infrastructure and production operations. Your responsibilities will include: Designing, building and maintaining production-grade Python services supporting thousands of deployed smart meters. Developing … platform data. Designing resilient services that handle asynchronous processing, message-driven workflows and potential system failures. Taking ownership of services throughout their lifecycle, from development and testing through to deployment and production support. Deploying and managing your own services using Docker and Kubernetes. Supporting the migration of existing services ...

teams across sales, operations, finance, credit and compliance What we're looking for 4+ years of hands-on Dynamics 365/Power Platform development Strong C#, .NET and JavaScript Proven plugin, custom workflow and API development Strong Dataverse and solution architecture knowledge Experience integrating Dynamics 365 with ...

Edinburgh. What We're Looking For Strong experience building modern web applications TypeScript and modern frontend experience (React, Vue, or similar) Python and API development experience Strong SQL and PostgreSQL knowledge Full-stack capability across frontend and backend development Experience working within SaaS or product-led technology … product ownership and influence Work directly with technical leadership Broad technical exposure across the full stack Modern technology environment Strong opportunities for progression and development Benefits Competitive salary package Hybrid working model Incredibly modern Edinburgh city centre office High levels of autonomy and ownership Ad hoc discretionary bonuses ...

drive continuous improvement. Collaborate with product managers, architects and engineering teams to define technical requirements, participate in software design reviews and contribute to API governance standards across the organization. What you'll bring Experience designing, developing, debugging and enhancing scalable software applications and APIs. Strong understanding … software development life cycles, engineering standards and modern development practices. Proficiency in solutions design, systems architecture and requirements definition. Knowledge of distributed systems, API development and integration patterns. Familiarity with financial services, payments or fintech technologies. Bachelor's degree in Computer Science, Computer Engineering ...

directly with founders to influence product strategy, engineering direction and future hiring. Develop cloud-native systems using AWS Serverless, Lambda, PostgreSQL, Supabase and modern API architectures. Improve platform reliability, observability, security, performance and scalability. Support CI/CD, Infrastructure as Code and software engineering best practices. Tech StackTypeScript, React … Next.js, Node.js, Go, Python, AWS, Lambda, PostgreSQL, SQL, Supabase, API Development, AI, Machine Learning, LLMs, OpenAI, Claude, MCP, RAG, Serverless, CI/CD, Infrastructure as CodeWhat They're Looking ForStrong commercial experience as a Software Engineer, Full Stack Engineer, Full Stack Developer or Senior Software Engineer. Expertise with ...

directly with founders to influence product strategy, engineering direction and future hiring. Develop cloud-native systems using AWS Serverless, Lambda, PostgreSQL, Supabase and modern API architectures. Improve platform reliability, observability, security, performance and scalability. Support CI/CD, Infrastructure as Code and software engineering best practices. Tech Stack TypeScript … React, Next.js, Node.js, Go, Python, AWS, Lambda, PostgreSQL, SQL, Supabase, API Development, AI, Machine Learning, LLMs, OpenAI, Claude, MCP, RAG, Serverless, CI/CD, Infrastructure as Code What They’re Looking For Strong commercial experience as a Software Engineer, Full Stack Engineer, Full Stack Developer or Senior Software ...

strategy for a portfolio of proprietary financial technology products. Lead and develop a growing international engineering organisation. Drive modern software engineering practices across product development, platform engineering and cloud services. Partner with Product teams to align engineering delivery with strategic objectives and business outcomes. Champion engineering excellence through automation … whilst maintaining agility. Build strong relationships across Product, Technology, Risk, Compliance and Executive Leadership teams. Provide technical leadership for strategic initiatives including platform modernisation, API development and operational resilience. Support the continued growth of a globally distributed engineering function and external technology partnerships. What We're Looking ...