251 to 275 of 325 Permanent API Development Jobs

leading online travel company in Northern Ireland seeks a Development Manager to lead the team in developing its in-house reservation system, Hermes. This role involves ensuring high-quality engineering and adherence to Agile practices while overseeing enhancements and integrations. The ideal candidate will have strong experience in .NET … API development, and team leadership, and will be focused on continuous improvement and effective collaboration across departments. Full-time position with attractive benefits. #J-18808-Ljbffr ...

Tech: C# HTML5, Javascript, SQL, JQuery, GET Angular Challenge: Greenfield Investment platform, API development, industry specific challenges Firm: Fintech50 residential property peer to peer loans, Borough, 6 man flat Dev Team Pay: 45k, Bonus- 750 training budget, Pension, Life/Health, Flex/Home WorkingC# Web Developer FintechQuant … quiet, friendly environment with break-out rooms for planning and discussion. My client is based in Hastings VB.NET, C#, MVC 5 Entity Framework, Web API, Design Patterns ...

Edenred is seeking a Software Engineer in London to contribute to the design and development of innovative fintech solutions. The candidate should have strong Java 8+ and SQL skills, familiarity with Spring Boot and RESTful API development, and a collaborative attitude. Key responsibilities include developing platform features ...

powering our public EV charging platform, focusing on scalable, observable systems. You should have 2+ years Python experience, strong Git/CI/CD, API development (REST/GraphQL), and knowledge of databases. We value collaborative problem-solving and the ability to translate product needs into solid technical ...

strong backend/integration background and the confidence to influence technical direction. You should have strong experience with: Java and SQL Backend services and API development System integration and software architecture Automated testing and CI/CD Working across the stack, ideally with Angular or a similar framework ...

strong backend/integration background and the confidence to influence technical direction. You should have strong experience with: Java and SQL Backend services and API development System integration and software architecture Automated testing and CI/CD Working across the stack, ideally with Angular or a similar framework ...

supporting modern digital services. This is a hands-on engineering role where you will work across the full technology stack, contributing to the design, development, testing and ongoing support of web applications and digital services. You will work within a multidisciplinary product team and collaborate with product managers, business … planning, backlog refinement, stand-ups, reviews and retrospectives. Identify and communicate delivery risks and technical issues at an early stage. Use modern AI-assisted development tools to improve coding, testing, debugging and documentation workflows. Work collaboratively with technical and non-technical colleagues to understand requirements and develop practical solutions. ...

fintech products used across the insurance market. You'll work across the stack using Python, Django, SQL, and React , contributing to both new product development and ongoing application support. This is a hands-on role with real influence over how our products evolve. What you'll do Design, build … occasionally with clients Contribute to CI/CD pipelines using Azure DevOps What you'll need to succeed: Essential Experience Python 3+ years' API Integrations Strong SQL skills (MySQL or PostgreSQL) Solid front-end fundamentals (HTML, CSS, JavaScript, React, Angular) Good understanding of software design principles and best practices ...

candidate will be responsible for modernising legacy services into RESTful APIs and developing scalable .NET-based services. Strong experience with .NET and REST API development is required, along with an understanding of microservices architecture. The role offers a competitive salary and the opportunity to work on large-scale ...

technical contributor within a small engineering team. You'll work across the entire technology stack - from database and backend development through to the user interface - while taking ownership of the software you build through to production and beyond. Working closely with the founding/lead engineer and founders … deliver end-to-end product functionality across the full stack. Develop and maintain high-quality production software. Work across backend, frontend, database and API development. Contribute to technical architecture and engineering decisions. Take ownership of features from concept through to production. Work closely with founders and engineering leadership ...

partnered with a leading organisation operating across the power networks, digital infrastructure and specialist systems sectors, seeking an AI Solutions Engineer to support the development and delivery of its AI adoption programme. Reporting to the Change & Business Improvement Lead, the role will focus on translating business challenges into practical … support the adoption of AI across the organisation. We are seeking a technically capable individual with programming and scripting experience, such as Python, API development and strong problem-solving skills. Hands-on experience with AI or large language model platforms, prompt engineering and agentic tools is important, alongside ...

Provide technical leadership across SAP integration projects and initiatives. Design, prototype, and implement automation solutions that improve integration delivery. Identify opportunities to streamline SAP development, integration, testing, and deployment processes. Work closely with SAP delivery teams to ensure solutions are practical, scalable, and deliver measurable value. Lead technical proof … concepts and rapid innovation initiatives to evaluate new tools, technologies, and ways of working. Drive adoption of AI-assisted development, automation, and modern engineering practices. Define and measure key performance metrics to demonstrate improvements in delivery speed, quality, and efficiency. Produce technical recommendations, demonstrations, and business cases to support ...

Tech: C#, concurrent .NET code,TCP/IP and websockets, SQLChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 80k, 20% Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingC# Backend Developer … FintechQuant is urgently looking for a junior and senior C# Software Engineer to join our high profile client. Current challenges greenfield trading platform development and Integration to other platformsOur client is a well known commodity trading platform. The environment is that of Facebook or Google, relaxed open with time ...

week in the office. Key technical requirements; Proven hands-on Angular or Bigcommerce (or similar) website, mobile app support experience Proven hands-on API development or support experience Proven hands-on Azure ADF, logic app, function app, storage accounts development or support experience Proven hands-on Mobile … middleware, IIS solution development, or support experience Proven hands-on experience in SSIS packages support, DB clustering set up, DB, SSIS upgrades, DB performance tuning. Experience in setting up monitoring and alerting using any monitoring tools e.g. spotlight, solarwinds etc. Power BI and MS fabric experience optional Key responsibilities ...

Experis - ManpowerGroup is seeking an experienced Application Developer in Sheffield, with 3 days onsite per week. The role centers on identity API development, data ingestion and transformation, and event-driven architectures using Google Cloud Platform. You will design secure IAM workflows, integrate with identity services, and build scalable ...

Django Developer Times Fastest Growing Quant Capital is urgently looking for a Python Django Developer to join our high profile client in their main development team. Our client is a small but well known big data property software business, disrupting a well established market. The Python Developer will join … their product will be the enterprise-grade technology platform written in Python and Twisted with a Django frontend. This is a unique green field development opportunity that will allow you to play a part in shaping the future of social data and be rewarded accordingly. ...

revolution, utilizing a tech stack that includes Python, React, GraphQL, and AWS. The ideal candidate will have proficiency in Python and React, familiarity with API development, and a collaborative approach to working in teams. Benefits include a dog-friendly office environment and support for ongoing career development. #J ...

drive innovation. Requirements A minimum of 5 years of professional experience in web development. Strong experience with WordPress and WooCommerce. Demonstrated ability in API development and integration. Experience using SQL databases. Excellent problem-solving skills and attention to detail. Ability to work independently and as part ...

year SCOTi LLMs RAG Agentic RAG SQL APIs Knowledge graphs Skills Information theory Optimization Statistics Vibe coding Creative problem solving Collaboration Data engineering API development SQL NLP Information retrieval Knowledge graphs Experience Level Junior GBP 42,000 - 50,000/year Employment Type Full-time Three-year fully ...

FinTech business, the role is hybrid - 1 day per week in the office. Key technical requirements; Proven hands-on website, mobile app support and development experience (ideally Angular or Big Commerce) Proven hands-on API development or support experience ETL tools experience Hands-on Azure ADF, logic ...

fintech products used across the insurance market. You’ll work across the stack using Python, Django, SQL, and React , contributing to both new product development and ongoing application support. This is a hands-on role with real influence over how our products evolve. What you'll do Design, build … with stakeholders across the business and occasionally with clients Contribute to CI/CD pipelines using Azure DevOps The essential experience Python 5+ years API Integrations Strong SQL skills (MySQL or PostgreSQL) Solid front-end fundamentals (HTML, CSS, JavaScript, React, Angular) Good understanding of software design principles and best ...

Lockheed Martin in Gloucester is seeking a Lead SDR Engineer (Software Defined Radio) to join a multi-discipline EW capability development team. You will lead on SDR firmware, platform/API development and testing, while mentoring engineers and collaborating with system engineers and cyber specialists. A clearance ...

grade software, while guiding engineering standards and CI/CD practices. The role requires leading cross-functional teams, deep Python expertise, and experience with API development, cloud #J-18808-Ljbffr ...

successful candidate will bridge research and commercial deployment, focusing on performance, reliability, and maintainability. Key qualifications include expertise in TensorFlow and Python, experience in API development, and familiarity with MLOps practices. Joining means working on cutting-edge ML solutions and collaborating with experts across various fields. #J ...

requirements into robust software, and help evolve the enterprise valuation platform with scalable solutions. You should have strong skills in .NET and Python, understand API development, and be comfortable with containerised and cloud-based #J-18808-Ljbffr ...