22 of 22 Permanent API Development Jobs in the South East

Description – Senior Snowflake & API Specialist Experience: 12+ Years Domain: Banking/Financial Services Role Overview: We are looking for a Senior Snowflake & API Specialist with 12+ years of IT experience and strong banking domain expertise. The candidate should have hands-on experience in Snowflake data warehousing, API … development, and enterprise data integration. Key Responsibilities & Skills: Strong hands-on experience with Snowflake, SQL, and data warehousing. Expertise in REST API development, API integration, and API management. Experience with Python and ETL/ELT data pipelines. Knowledge of Snowflake architecture, data modelling, and performance ...

Developer Join a collaborative technology team where hands-on coding, technical leadership and continuous improvement come together. This opportunity suits someone with strong modern development, API, cloud, database and CI/CD capability who enjoys guiding other developers. If you’ve also worked in the following roles … also like to hear from you: Senior Software Engineer, Software Developer, Software Engineer, Senior Application Developer, Application Developer, Senior Systems Developer, Systems Developer, API Developer, Integration Developer SALARY: £70,000 - £85,000 per annum + Benefits LOCATION: Hybrid Working. Minimum 2 – 3 Days per Week from the Office ...

impact from day one. As a Software Engineer in the full-time Technology Graduate Program, you'll join a 12-month technical and leadership development experience while contributing as a full-time colleague on an Enterprise Technology Services team. You'll build software, collaborate with Agile teams, and help … developer tools, machine learning concepts, and intelligent automation relevant to your team's work. Participate in graduate program learning, mentorship, networking, community, and career-development experiences while building your full-time career at American Express. What You'll Learn: How software is built and delivered "the Amex Way," including ...

impact from day one. As a Software Engineer in the full-time Technology Graduate Program, you'll join a 12-month technical and leadership development experience while contributing as a full-time colleague on an Enterprise Technology Services team. You'll build software, collaborate with Agile teams, and help … developer tools, machine learning concepts, and intelligent automation relevant to your team's work. Participate in graduate program learning, mentorship, networking, community, and career-development experiences while building your full-time career at American Express. What You'll Learn: How software is built and delivered "the Amex Way," including ...

operational teams, you'll help shape technical solutions while contributing to a culture of engineering excellence. You'll be involved in the full software development lifecycle, from architecture and design through to deployment and operational support, ensuring solutions are scalable, resilient and fit for purpose. Key responsibilities include: Designing … robust technical designs Contributing to software and system architecture decisions Building and supporting high-performing CI/CD pipelines and engineering practices Applying modern development standards, clean code principles and secure-by-design approaches Supporting testing, quality assurance and continuous improvement initiatives Collaborating with product managers, designers, security teams ...

Looking to start a career in Software Development? We are offering a structured pathway into Software Development, designed to help you enter the tech industry with no prior experience. This opportunity includes training, support, and access to our specialised recruitment support for job roles across the UK. … support you into employment ITOL Recruit has over 15 years of experience supporting candidates into roles across coding, programming, and software development roles. From the beginning of your journey to the end, you are supported by qualified tutors, and at the end, our specialised recruitment team helps you secure ...

Looking to start a career in Software Development? We are offering a structured pathway into Software Development, designed to help you enter the tech industry with no prior experience. This opportunity includes training, support, and access to our specialised recruitment support for job roles across the UK. … support you into employment ITOL Recruit has over 15 years of experience supporting candidates into roles across coding, programming, and software development roles. From the beginning of your journey to the end, you are supported by qualified tutors, and at the end, our specialised recruitment team helps you secure ...

Looking to start a career in Software Development? We are offering a structured pathway into Software Development, designed to help you enter the tech industry with no prior experience. This opportunity includes training, support, and access to our specialised recruitment support for job roles across the UK. … support you into employment ITOL Recruit has over 15 years of experience supporting candidates into roles across coding, programming, and software development roles. From the beginning of your journey to the end, you are supported by qualified tutors, and at the end, our specialised recruitment team helps you secure ...

support customer growth, operational excellence and product development. The Role As a D365 CE Developer, you'll play a key role in the design, development and enhancement of the company's Dynamics 365 Customer Engagement environment. Working alongside product managers, architects and fellow developers, you'll help deliver scalable … Collaborate with stakeholders to gather requirements and translate them into technical solutions Support platform optimisation, performance improvements and ongoing enhancements Contribute to technical designs, development standards and best practices What We're Looking For Proven experience developing within Dynamics 365 CE/CRM Strong C# and .NET development ...

used regularly for automation, operational tasks, and reducing manual intervention. Integration services: proficient in AWS integration services (EventBridge, SQS, SNS, Step Functions, Lambda and API Gateway) and able to work with Azure Integration Services (Logic Apps, Service Bus, Event Grid and API Management) for integration design and implementation. … design using AWS Organizations and Control Tower, IAM and IAM Identity Center, VPC networking, and security services such as GuardDuty, Security Hub and CloudTrail. API Development: solid experience with SOAP and REST APIs, including design, development, and secure management. Experience with GitHub version control, including branching strategies ...

throughput applications Low-latency engineering experience Strong analytical and mathematical problem-solving ability Experience with cloud platforms, ideally GCP Docker/containerisation experience REST API development experience Experience with event-driven architecture or messaging Exposure to AI, machine learning or AI-enabled systems Strong understanding of performance, reliability ...

delivering enterprise-scale integration solutions. The individual should have extensive hands-on experience with Azure Integration Services, including Logic Apps, Azure Functions, Service Bus, API Management, and REST APIs, alongside a deep understanding of integration patterns and system-to-system connectivity. Key skills required include:* Azure Integration Services (Logic … Apps, Functions, Service Bus, Event Grid, API Management) * Enterprise integration architecture and design * API development, management and integration * System-to-system integration across complex application estates * Azure-native solution design and implementation * DevOps and CI/CD pipelines for automated deployment and release management * Strong troubleshooting ...

Palantir architecture, software engineering or data engineering • Experience designing, building or integrating data-driven applications and platforms • AWS and cloud-based engineering environments • API development and integration, ideally including API Management • Experience with healthcare interoperability standards such as FHIR and HL7 • Exposure to React would be beneficial ...

enterprise customers. Your Skills & Experience You will have: Strong commercial experience building backend applications with Python and SQL. Experience working with PostgreSQL and API development frameworks such as FastAPI. A background developing SaaS, platform, or enterprise-scale systems. Strong understanding of security, testing, observability and software engineering best … practices. Experience operating applications within AWS environments. Familiarity with CI/CD pipelines, Linux and modern engineering workflows. Regular use of AI-assisted development tools such as Cursor, Claude Code or similar. Desirable experience includes: Java and Spring Boot. Event-driven architectures and workflow orchestration. LLM integrations ...

safely. Shape technical strategy: Establish scalable software and data architectures, reusable patterns and engineering best practices. Lead by example: Stay hands-on throughout the development lifecycle while mentoring engineers and influencing technical decisions across teams. What you'll bring Extensive software engineering experience, with strong Python, API development ...

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 … function app, storage accounts development or support experience Hands-on Mobile middleware, IIS solution development, or support experience 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. ...

experienced Oracle E-Business Suite (EBS) Technical lead with expertise in supporting and enhancing Oracle EBS R12 environments. Responsible for technical design, development, system integrations, application architecture, production support, upgrade initiatives, and API enablement using Oracle Integrated SOA Gateway (ISG). Key Responsibilities Design, develop, test, and deploy … Collaborate with business and functional teams to translate requirements into scalable technical solutions. Develop and support interfaces, conversions, reports, and custom extensions using Oracle development technologies. Build, expose, and support REST and SOAP APIs using Oracle Integrated SOA Gateway (ISG) to enable secure integration between Oracle EBS and external ...

business, the role is 1 or 2 days 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 … function app, storage accounts development or support experience Hands-on Mobile middleware, IIS solution development, or support experience 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. ...

robust data integration processes, and working across large datasets in secure, regulated environments. Technical Skills: Building enterprise-scale data pipelines within Azure Strong Python development skills for data engineering Azure Data Factory, Azure SQL and Data Lake technologies Data architecture and layered data platform design Metadata-led ingestion … practices Data security, governance and compliance-focused delivery Advanced SQL and experience working with complex datasets Nice to have: Data quality and testing frameworks API development experience Aviation data experience this Data Engineer role sounds like a good fit and you’d like to know more, please apply ...

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 ...

business, the role is 1 or 2 days 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 ...

London (Hybrid) This is a great opportunity to join a high-growth technology business where you can take ownership of large-scale platform development, influence engineering decisions, and help shape the future of a globally recognised connected technology product. THE COMPANY: This international technology company develops connected consumer products … platform modernisation initiatives. YOUR SKILLS AND EXPERIENCE: You will bring strong capability in: Node.js and TypeScript development. React and Next.js. GraphQL and REST API development. Microservices and event-driven architectures. Kafka or similar messaging technologies. PostgreSQL, MongoDB and Redis. AWS, Docker and CI/CD practices. Strong communication skills ...