26 to 50 of 70 Permanent API Development Jobs

Engineer with Databricks exposure Overview We are looking for a Python AI Engineer (with Databricks exposure) with hands-on experience in Generative AI, backend development, and database-driven applications. The role involves designing and building AI-enabled applications, developing APIs and services to deploy AI models, and integrating them … with enterprise databases and cloud platforms. The candidate should be comfortable working across AI solution design, backend development, and data engineering. Key Responsibilities • Design and develop AI and Generative AI applications using Python. • Build backend services and APIs using Flask or Django for AI-powered systems. • Work with enterprise ...

risk management and backend operations for both corporate and retail trading. You will also contribute to shaping the technical roadmap and improving the Software Development Life Cycle (SDLC). Key Responsibilities: Design, develop, and maintain high-performance backend services for complex data processing systems Architect scalable solutions for high … years of experience in software engineering with strong Core Java expertise At least 2 years of experience working with SQL databases Strong experience in API development and automation Familiarity with cloud platforms such as AWS, Azure, or GCP Experience working in Agile environments Hands-on experience with ...

/finance experience. Experience with writing unit and integration tests and maintaining CI/CD pipelines. Preferred Qualifications & Experience Experience with GraphQL or REST API development. Knowledge of asynchronous programming, message queues, or real-time streaming architectures. Familiarity with cloud platforms (AWS, GCP, Azure) and container orchestration (Kubernetes/ ...

direct deposit, and our referral bonus program Job Description We are seeking an experienced Production Automation Engineer with a strong focus on ServiceNow optimization, development, and automation . This role will be responsible for improving, expanding, and maintaining our ServiceNow environment while supporting automation initiatives across the enterprise. … ideal candidate combines strong technical development skills with a "product owner" mindset-someone who can troubleshoot legacy implementation issues, streamline user experiences, expand platform capabilities, and build automation that improves operational efficiency.This role supports multiple software products and integrations, with heavy emphasis on ServiceNow , PowerShell , C# , and REST APIs ...

Azure CLI used regularly for automation, operational tasks, and reducing manual intervention. Azure Integration Services: proficient in Logic Apps, Service Bus, Event Grid, and API Management for integration design and implementation. API Development: solid experience with SOAP and REST APIs, including design, development, and secure management. … Summer event and 4 sponsored weekends a year. If you’re an Azure Cloud Engineer looking for a career defining opportunity with progression and development, then please drop Lee at MARS an application. MARS Recruitment is an equal opportunities employer and positively welcomes applications from suitably qualified applicants regardless ...

Azure CLI used regularly for automation, operational tasks, and reducing manual intervention. Azure Integration Services: proficient in Logic Apps, Service Bus, Event Grid, and API Management for integration design and implementation. API Development: solid experience with SOAP and REST APIs, including design, development, and secure management. … Summer event and 4 sponsored weekends a year. If you’re an Azure Cloud Engineer looking for a career defining opportunity with progression and development, then please drop Lee at MARS an application. MARS Recruitment is an equal opportunities employer and positively welcomes applications from suitably qualified applicants regardless ...

Full-Stack Software Engineer (React & ASP.NET/C#) We're looking for a Full-Stack Software Engineer to join a growing development team building modern, business-critical web applications. This role suits someone who enjoys working across the full stack and takes pride in owning features from initial concept … through to deployment. You'll be involved in both front-end and back-end development, working closely with other engineers, product owners, and stakeholders to deliver clean, scalable, and user-focused solutions. What you'll be doing Designing and building front-end web applications using React Developing and maintaining ...

high-availability, data-intensive applications Collaborate with engineering, data, and business teams Required Experience Strong Python experience (Django, Flask or FastAPI) Proven backend/API development experience Experience within banking or financial services Exposure to cloud (AWS/Azure/GCP) and modern engineering practices Nice To Have ...

Angular framework to build and support frontend web applications Strong experience with Razor/Blazor is important for this role Experience of RESTful API development within microservice architecture Experience of deploying to cloud architecture within Kubernetes Experience delivering new functionality and changes to established financial applications Experience working … part of a collaborative development team, contributing to code reviews and shared delivery Experience supporting applications in production environments, including troubleshooting and root cause analysis Ability to work from written specifications or JIRA stories, refining solutions independently Experience working with analysts and testers to refine requirements and support delivery ...

Work on a mix of greenfield development and the modernisation of existing business-critical applications , making a real impact while expanding your technical skillset. An exciting opportunity has opened for a Full Stack Developer to join a growing and forward-thinking organisation in Hampshire. Following new leadership within … systems and digital capabilities. Full Stack Developer Hampshire | Hybrid Working | £45,000 – £50,000 You’ll be working as part of a collaborative development team , helping to design, build, and maintain modern applications and APIs that support both internal teams and customer-facing services. What You'll Be Doing ...

performing engineering team. You will take a lead role in the design and delivery of complex, enterprise-scale solutions, bringing strong Java, AWS, and API expertise to a programme that is making a real difference to patient care across the country. KEY RESPONSIBILITIES Lead the design and development … applying well-architected principles throughout Design, develop, and test REST APIs to a high standard, ensuring performance, reliability, and security Use Postman for API testing, documentation, and validation across development and test environments Contribute to architectural decisions and technical standards alongside the Technical Architect Carry out thorough code ...

excellent opportunity to join this innovative and fast-growing AI tech. organisation! Skills/experience 2+ years solid commercial Python coding experience (backend, API development would be great). Good understanding of Docker, Kubernetes, and scalable distributed systems . An Agile mindset and Experience working in agile teams ...

excellent opportunity to join this innovative and fast-growing AI tech. organisation! Skills/experience 2+ years solid commercial Python coding experience (backend, API development would be great). Good understanding of Docker, and scalable distributed systems . An Agile mindset and Experience working in agile teams, using ...

What You'll Work On You'll be developing robust, secure, and efficient services using modern Java frameworks and tooling. Expect to contribute to API development, containerised applications, and cross-functional engineering initiatives. Must-Have Skills Strong commercial experience with Java Hands-on expertise with RESTful APIs Proficiency ...

Cloud Platform (GCP) Microsoft Azure Deep understanding of cyber security frameworks and methodologies: MITRE ATT&CK NIST Cybersecurity Framework Strong knowledge of SOAR integrations, API development, and enterprise security operations Preferred Qualifications Experience within Banking, Financial Services, or highly regulated enterprise environments Relevant cloud certifications (especially GCP) Linux ...

clients to translate requirements into scalable solutions Contributing to internal capability growth and innovation across AI offerings Ideal Background Active DV clearance Strong Python development experience in a production ML environment Experience with one or more of the following: RAG (including Graph RAG) Agentic AI systems and architectures Computer … deployment Understanding of data governance and secure system design Nice to have: GPU utilisation in cloud environments Monitoring and observability for ML systems API development experience CI/CD pipelines and DevOps/Data Engineering practices What You’ll Receive Competitive salary and comprehensive benefits package 25 days ...

concurrency for large-scale processing • Monitoring, troubleshooting and improving a broad range of AWS services What they’re looking for: • 5+ years’ professional Python development experience • Strong understanding of API development principles • Hands-on background with ETL pipelines & concurrent processing • Experience working with ...

concurrency for large-scale processing • Monitoring, troubleshooting and improving a broad range of AWS services What they’re looking for: • 5+ years’ professional Python development experience • Strong understanding of API development principles • Hands-on background with ETL pipelines & concurrent processing • Experience working with ...

automation pipelines and network environments Create clear and concise technical documentation Contribute to evolving automation standards and best practices What Were Looking For Automation & Development Strong Python skills, including API development, integration, and testing Experience writing high-quality, testable code and participating in code reviews Hands ...

custom solutions with third-party and enterprise systems Leading project delivery and mentoring junior team members What you'll need 3+ years in software development with strong SharePoint, SQL Server, and .NET experience Solid C# skills web API development, Entity Framework, MVC SharePoint across multiple versions ...

Senior C# Developer who wants to progress into a leadership position while remaining hands-on. The successful Senior C# Developer will contribute to the development of scalable software solutions, working within a microservices environment and supporting the evolution of internal systems. Responsibilities Develop and maintain applications using C# … decision-making Mentor junior developers and support team leadership Requirements Minimum 4 years' experience as a Senior C# Developer Strong .NET 6+/Web API development experience Experience with microservices architecture Front-end exposure (Angular or similar) SQL and relational database knowledge ORM experience (Entity Framework/Dapper ...

role is bringing structure, clarity and consistency, ensuring engineering best practice is followed and continuously improved. This includes championing clean code, driving development standards and embedding scalable, maintainable approaches across the team. What you'll need to succeed You'll be an existing Lead or Senior Java Developer with … particularly the ability to take direction from architecture and clearly articulate that to engineering teams. You'll be confident across backend systems, API development and database interaction (Oracle/SQL), with an awareness of how modern DevOps, CI/CD, cloud and emerging technologies fit into the wider ...

/.NET ✅ SQL expertise: Solid Microsoft SQL and SQL Management Studio experience; stored procedures required (not just Entity Framework) 5 ✅ Solid understanding of RESTful API development ✅ Familiarity with cloud platforms — Azure preferred ✅ Comfortable working on both greenfield builds and legacy modernisation ✅ Proactive, curious mindset with strong collaboration skills ...

track record building and scaling distributed systems or cloud-native platforms (AWS preferred) Experience delivering end-to-end solutions in production environments Technical Skills API development ( REST/GraphQL ) and third-party integrations Strong knowledge of databases (SQL & NoSQL) Experience with event-driven systems/messaging (Kafka, RabbitMQ ...

Python, experience with Cloud platforms (AWS preferred) and Infrastructure as Code (Terraform preferred), CI/CD pipelines, and demonstrable use of AI-assisted development tools to improve code quality and delivery pace. Desirable criteria Experience working in broadcast, media, start-up or research environments. A strong academic background … research credentials in data engineering or a related discipline. Familiarity with API development frameworks (FastAPI or equivalent). Experience building with Generative AI and agentic frameworks (e.g. LangChain, LangGraph, PydanticAI) and managed AI services (e.g. Bedrock, Azure). Familiarity with enterprise automation toolsets (e.g. Microsoft Power Platform, Copilot ...