76 to 100 of 325 Permanent API Development Jobs

Senior Full-Stack Software Engineer Web, Mobile & Operational Systems Are you an experienced Senior Full-Stack Software Engineer able to support the development of a secure situational-awareness and operational-management platform. The role will involve developing and integrating backend services, web-based operational dashboards, graphical user interfaces … mobile application services. We are looking for someone with strong experience in: - Backend/API development using Node.js/TypeScript, Python, .NET or similar - Modern web development using React, Next.js or comparable frameworks - GUI and dashboard development - PostgreSQL and database design - AWS, Azure or equivalent cloud ...

technology solutions that support critical post-trade and asset servicing operations across global financial markets. You will play a key role in the design, development and enhancement of enterprise-grade applications used to manage complex asset servicing processes, corporate actions, income processing, custody operations and client reporting. Working within … reviews and provide technical mentorship to junior developers. Troubleshoot production issues and support platform stability, resilience and performance improvements. Drive continuous improvement in software development processes, automation and deployment practices. Ensure solutions adhere to security, regulatory and operational standards required within financial services. About You 5+ years' commercial software ...

week We have a number of openings for Software Engineers to join our growing team! Our Software Engineers are exposed to cutting edge development and the latest cloud technologies. As a full stack developer, you will be using the latest C# .NET Core for API development alongside … improve and evolve, so we welcome new ideas and ways of working. Responsibilities Working closely with architects in all aspects of the design and development of solutions. Working with Product Owners to understand the scope of requirements and acceptance criteria. Following the coding structures and patterns in place within ...

strong FastAPI and Pydantic experience and be comfortable taking ownership of production services, reusable libraries, APIs and automation. This is an out-and-out development position requiring someone who can hit the ground running and independently deliver production-ready solutions. Experience working with Collibra or similar metadata management technologies … required. Previous Financial Services experience would be highly advantageous but is not essential. Key skills:- Extensive recent hands-on Python development experience Strong commercial FastAPI development experience Strong Pydantic experience including data modelling, validation, schema design and serialization Building and owning production-grade Python services, APIs, reusable libraries ...

gender expression, disability, origin, religious belief and sexual orientation or any other criteria.**Software Engineer – Edenred PayTech** **Location:** London/Swindon **Department:** Technology & Product Development**About Edenred PayTech** Edenred PayTech is a leading global e-money institution, processing over €100bn in payments annually across more than 30 countries. … contribute to the design, implementation, and maintenance of new features and platform enhancements. You will work as part of a collaborative team, following best development practices to deliver high-quality software that meets business needs.**Key Responsibilities*** Participate in the design, development, and testing of platform features adhering ...

sukupuolen ilmaisusta, vammaisuudesta, alkuperästä, uskonnollisesta vakaumuksesta ja seksuaalisesta suuntautumisesta tai muista kriteereistä riippumatta.**Software Engineer – Edenred PayTech** **Location:** London/Swindon **Department:** Technology & Product Development**About Edenred PayTech** Edenred PayTech is a leading global e-money institution, processing over €100bn in payments annually across more than 30 countries. … contribute to the design, implementation, and maintenance of new features and platform enhancements. You will work as part of a collaborative team, following best development practices to deliver high-quality software that meets business needs.**Key Responsibilities*** Participate in the design, development, and testing of platform features adhering ...

contribute to the design, implementation, and maintenance of new features and platform enhancements. You will work as part of a collaborative team, following best development practices to deliver high-quality software that meets business needs. Key ResponsibilitiesParticipate in the design, development, and testing of platform features adhering … senior engineers to deliver software that meets quality and performance benchmarks. Support knowledge sharing through documentation and teamwork to ensure maintainability. Follow agreed development processes and contribute to continuous improvement of our platform and practices. Work collaboratively to deliver projects on time and to specification. Core Technical SkillsExperience with ...

integrating multiple new solutions, integration with existing internal and external applications, and the migration of current data to the new systems. The duties include API development, database design, data schema mapping, application development, testing, deployment, troubleshooting, and problem resolution in an iterative and interactive style of development. … data migrations 3+ years of experience using SSIS for data migrations 3+ years using DevOps with CI/CD Pipelines 3+ years REST API testing Experience deploying Azure resources with Bicep Scripts Programming experience using .NET MVC framework (ASP.NET, C#) Excellent written and verbal communication skills Desirable: Proven track ...

energized by technical leadership, modern cloud technologies, and building products at scale, we'd love to hear from you. Responsibilities Lead the design and development of large-scale software solutions that support critical business capabilities Shape technical architecture and engineering standards across multiple products and teams Build modern, cloud … design principles Contribute across the full technology stack, from user interfaces to APIs and backend services Mentor engineers and provide technical guidance on complex development initiatives Drive best practices in software quality, performance, security, and maintainability Collaborate closely with Product, Engineering, and Architecture teams to translate business needs into ...

energized by technical leadership, modern cloud technologies, and building products at scale, we'd love to hear from you. Responsibilities Lead the design and development of large-scale software solutions that support critical business capabilities Shape technical architecture and engineering standards across multiple products and teams Build modern, cloud … design principles Contribute across the full technology stack, from user interfaces to APIs and backend services Mentor engineers and provide technical guidance on complex development initiatives Drive best practices in software quality, performance, security, and maintainability Collaborate closely with Product, Engineering, and Architecture teams to translate business needs into ...

energized by technical leadership, modern cloud technologies, and building products at scale, we'd love to hear from you. Responsibilities Lead the design and development of large-scale software solutions that support critical business capabilities Shape technical architecture and engineering standards across multiple products and teams Build modern, cloud … design principles Contribute across the full technology stack, from user interfaces to APIs and backend services Mentor engineers and provide technical guidance on complex development initiatives Drive best practices in software quality, performance, security, and maintainability Collaborate closely with Product, Engineering, and Architecture teams to translate business needs into ...

high profile client.My client is a growing global Fintech business and market leaders in the invoice finance space. They are currently expanding their development team with an additional 3 developers in the City of London.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 ...

high profile client.My client is a growing global Fintech business and market leaders in the invoice finance space. They are currently expanding their development team with an additional 3 developers in the City of London. 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 ...

high profile client. My client is a growing global Fintech business and market leaders in the invoice finance space. They are currently expanding their development team with an additional 3 developers in the City of London. The ASP.NET MVC Development role is expansionary due to a brand … 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 ...

internet—the fundamental infrastructure that allows digital platforms to verify age and manage compliance globally without friction. Our core platform, anchored by the Compliance Development Kit (CDK) and AgeKit, is the trusted engine for the world’s largest game publishers and digital ecosystems. We replace fragmented, manual compliance with … unified API that handles age verification, parental consent, and regulatory logic across 200+ markets. Backed by top-tier venture capital firms like a16z and Lightspeed, k-ID is entering a phase of growth to define the standard for global digital safety. About The Role As an Forward Deploy Engineer ...

Tech: ASP.NET MVC 5, Restful API, Angular, SQL, Azure Challenge: Greenfield Trading platform, API development, industry specific challenges Firm: Well-known fintech50 business, City of London, 10 man flat Dev Team Pay: 40k, Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingJunior ASP.NET MVC Developer … FintechQuant is urgently looking for an ASP.NET MVC Developer to join our high profile client. Current challenges include cloud migration, greenfield trading platform development, and bank based API creation. Our client is well known in the WRAP and SIPP market as a full service provider.The environment is that ...

modernising its technology platforms and adopting agile, cloud-native solutions. We are seeking a Tech Lead to help drive this transformation and lead the development of scalable, secure, and high-performing systems. **Role Overview**As Senior software engineer you will be responsible for the technical leadership of a cross … functional agile team. You will guide software architectural decisions, contribute hands-on to development, mentor engineers, and ensure the delivery of robust software aligned with business objectives. **Key Responsibilities*** Lead the design and development of enterprise-grade applications using Java and related technologies* Define and enforce agreed coding ...

modernising its technology platforms and adopting agile, cloud-native solutions. We are seeking a Tech Lead to help drive this transformation and lead the development of scalable, secure, and high-performing systems. Role Overview As Senior software engineer you will be responsible for the technical leadership of a cross … functional agile team. You will guide software architectural decisions, contribute hands-on to development, mentor engineers, and ensure the delivery of robust software aligned with business objectives. Key Responsibilities Lead the design and development of enterprise-grade applications using Java and related technologies Define and enforce agreed coding ...

ASP.NET Developer – FintechTech: C# .net, Azure, SQL, Team City, GIT, TFS Challenge: Greenfield Trading platform, API development, industry specific challenges Firm: Well-known Insurtech software business, West London, 10 man flat Dev Team Pay: 65k Some Flex WorkingQuant is urgently looking for an ASP.NET MVC Developer to join … high profile client. Current challenges include cloud migration, greenfield trading platform development, and bank-based API creation. Our client is a well-known fintech software house in central London. This is an expansionary role building a greenfield financial modelling platform used by major finance business'.Working together with ...

Software Engineers at every level within a team across our Manchester, Gloucester or London teams, so we will discuss the great opportunities for development or challenges we offer based off your professional profile. Due to the interesting work we do and the sector this team is working … within your team Desired Skills and Experience Core Software Engineering across a variety of languages, e.g. JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL ...

processes.* Cultivate strong working relationships within the squad and across the organisation.* Engage in working groups and communities of practice to support the development team.**Skills** * Professional experience with TypeScript, React and Node, and with the use of IaC tools such as Terraform.* Familiarity with product development … Development.* Experience with observability tools and practices, including monitoring, logging, and tracing to ensure system reliability and performance.* Understanding of Microservices & principles of RESTful API development, including structuring, documenting, versioning, testing and stubbing/mocking.* Understanding of Event Driven Architecture.* Understanding of databases technologies and how to work ...

Software Engineers at every level within a team across our Manchester, Gloucester or London teams, so we will discuss the great opportunities for development or challenges we offer based off your professional profile. Due to the interesting work we do and the sector this team is working … within your team Desired Skills and Experience: Core Software Engineering across a variety of languages, e.g. JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL ...

technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL … testing frameworks (e.g. Mocha, Jest, Cypress) We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please do make an application and we will identify where we can best support your growth specific to your application. Benefits ...

technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL … testing frameworks (e.g. Mocha, Jest, Cypress) We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please do make an application and we will identify where we can best support your growth specific to your application. #J ...

Tech: 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 ...