476 to 500 of 631 API Integration Jobs in the UK

Senior Product Engineer

Location
Greater London, England, United Kingdom
direct user insights to inform technical decisions, prioritise improvements, and validate that shipped features deliver measurable value Design and implement complex data flows, API integrations, and background processing systems that handle high-volume operations reliably while maintaining system performance and data integrity Partner with product, design, and customers … straight from the people you’ll be working with: Node.js - primary backend framework MongoDB or other NoSQL database SQL databases and query optimisation RESTful API design and implementation Git - version control and collaborative workflows Testing strategies (unit, integration, end-to-end) Experience with monitoring, logging, and observability tools ...

CargoWise Consultant - Senior Consultant / Principal Consultant

Location
Greater London, England, United Kingdom
Forwarding (Ocean, Air, and Road), Customs, Warehouse, Transport, Finance, Rates and Tariffs, Tracking and Visibility, eCommerce, and Customer Portal capabilities Define solution architectures and integration requirements with enterprise applications Collaborate with technical teams to design integrations, data migration, and reporting solutions Program Delivery Manage project scope, deliverables, risks, dependencies … deployment Have experience managing global rollouts and multi-country implementations Have good technical understanding of CargoWise One platform, CargoWise configuration and administration, EDI and API integrations, Data migration and master data management, Reporting and analytics, Process modelling tools, Jira, Azure DevOps and Confluence Have good understanding of cloud, integration ...

CargoWise Consultant - Senior Consultant / Principal Consultant

Location
Greater London, England, United Kingdom
Forwarding (Ocean, Air, and Road), Customs, Warehouse, Transport, Finance, Rates and Tariffs, Tracking and Visibility, eCommerce, and Customer Portal capabilities. Define solution architectures and integration requirements with enterprise applications. Collaborate with technical teams to design integrations, data migration, and reporting solutions. Program Delivery Manage project scope, deliverables, risks, dependencies … deployment. Have experience managing global rollouts and multi-country implementations. Have good technical understanding of CargoWise One platform, CargoWise configuration and administration, EDI and API integrations, Data migration and master data management, Reporting and analytics, Process modelling tools, Jira, Azure DevOps and Confluence Have good understanding of cloud, integration ...

Senior Salesforce Developer - up to £90,000 + Bonus - Hybrid

Hiring Organisation
Involved Solutions
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
high-quality unit tests and maintain strong code coverage Support Salesforce DX and CI/CD processes across application deployments Troubleshoot complex Salesforce application, integration and platform issues Lead technical delivery across data migration, integrations, custom development and third-party applications Work closely with architects, business analysts and stakeholders … Salesforce administration, configuration, implementation and development experience Strong understanding of Salesforce security models, workflows, validation rules and data management Experience developing REST and SOAP API integrations Strong knowledge of SOQL and SOSL Experience with asynchronous Apex including Batch Apex and Queueable Apex Experience with Salesforce DX, CI/ ...

AWS Data Engineer

Hiring Organisation
Tenth Revolution Group
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£48,000 - £95,000 per annum
quality standards. Develop, maintain, schedule and troubleshoot batch and micro-batch data pipelines. Support and enhance cloud-based data platforms and analytics solutions. Manage API integrations and database connectivity. Collaborate closely with senior engineers and wider project teams to solve Contribute to team planning and continuous improvement initiatives. Share … Strong experience in data engineering, including Python. Experience working with AWS ETL services. Experience querying and managing data held within AWS S3 Experience managing API integrations and database connectivity. Familiarity with GitLab or similar source control and DevOps platforms. Experience using Terraform or equivalent Infrastructure-as-Code technologies. Experience ...

AWS Data Engineer

Hiring Organisation
Tenth Revolution Group
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£48,000 - £95,000 per annum
quality standards. Develop, maintain, schedule and troubleshoot batch and micro-batch data pipelines. Support and enhance cloud-based data platforms and analytics solutions. Manage API integrations and database connectivity. Collaborate closely with senior engineers and wider project teams to solve Contribute to team planning and continuous improvement initiatives. Share … Strong experience in data engineering, including Python. Experience working with AWS ETL services. Experience querying and managing data held within AWS S3 Experience managing API integrations and database connectivity. Familiarity with GitLab or similar source control and DevOps platforms. Experience using Terraform or equivalent Infrastructure-as-Code technologies. Experience ...

AWS Data Engineer

Hiring Organisation
Tenth Revolution Group
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Employment Type
Full-Time
Salary
£48,000 - £95,000 per annum
quality standards. Develop, maintain, schedule and troubleshoot batch and micro-batch data pipelines. Support and enhance cloud-based data platforms and analytics solutions. Manage API integrations and database connectivity. Collaborate closely with senior engineers and wider project teams to solve Contribute to team planning and continuous improvement initiatives. Share … Strong experience in data engineering, including Python. Experience working with AWS ETL services. Experience querying and managing data held within AWS S3 Experience managing API integrations and database connectivity. Familiarity with GitLab or similar source control and DevOps platforms. Experience using Terraform or equivalent Infrastructure-as-Code technologies. Experience ...

AWS Data Engineer

Hiring Organisation
Tenth Revolution Group
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £95,000 per annum
quality standards. Develop, maintain, schedule and troubleshoot batch and micro-batch data pipelines. Support and enhance cloud-based data platforms and analytics solutions. Manage API integrations and database connectivity. Collaborate closely with senior engineers and wider project teams to solve Contribute to team planning and continuous improvement initiatives. Share … Strong experience in data engineering, including Python. Experience working with AWS ETL services. Experience querying and managing data held within AWS S3 Experience managing API integrations and database connectivity. Familiarity with GitLab or similar source control and DevOps platforms. Experience using Terraform or equivalent Infrastructure-as-Code technologies. Experience ...

Specialist Solution Engineer

Hiring Organisation
Salesforce
Location
London, UK
Employment Type
Full-time
pipelines, and seamlessly integrating enterprise data ecosystems (such as Salesforce Data Cloud, Snowflake, or legacy ERPs).Deliver Value-Based Technical Messaging: Fluent in both "API" and "ROI," you will translate working prototypes into solid business cases. Help executive decision-makers across Automation/AI, Digital Transformation, Operational Excellence … simulation and data-driven business process management concepts. Strong Data Engineering Skills & Builder Credibility: Experience working with SQL, Python and building data pipelines and API integrations. AI Fluency: Familiarity with LLMs, prompt engineering, and agentic orchestration frameworks. Sales Instinct & Commercial Curiosity: An understanding of how pre-sales fits into ...

Agent Engineer

Location
Greater London, England, United Kingdom
engineering experience, preferably including Python 1 year of experience with LangSmith or another comparable LLM/AI framework; hands-on experience required Solid API design skills and experience building and maintaining production APIs Experience integrating APIs with external systems Production experience with AWS services such as Lambda … cross-functional teams and improve internal platforms while supporting the mission of enhancing crypto market transparency and efficiency. Highest-signal resume keywords Python Programming API Design and Integration AWS Services (Lambda, ECS, S3) Kubernetes and Helm Charts SQL Proficiency (Postgres) ATS Optimization Keywords Hard Skills Python Programming API ...

SC Cleared Pega Lead System Architect / Solution Architect

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£553/day £553 per day (inside IR35)
implementations to ensure compliance with Pega guardrails and engineering best practice. Lead complex technical decision-making and resolve architectural and performance challenges. Design scalable integration patterns using REST APIs, connectors, services, data pages and enterprise integration technologies. Define authentication, authorisation, access control and security architecture. Ensure solutions meet … case management Application architecture Data modelling Enterprise integrations Strong knowledge of Pega design principles, guardrails and reusable architecture frameworks. Experience designing and implementing REST API integrations, services and connectors. Strong understanding of enterprise integration patterns. Experience designing secure Pega solutions including authentication, authorisation and role-based or attribute ...

SC Cleared Pega Lead System Architect / Solution Architect

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£553.00 per day
implementations to ensure compliance with Pega guardrails and engineering best practice. Lead complex technical decision-making and resolve architectural and performance challenges. Design scalable integration patterns using REST APIs, connectors, services, data pages and enterprise integration technologies. Define authentication, authorisation, access control and security architecture. Ensure solutions meet … case management Application architecture Data modelling Enterprise integrations Strong knowledge of Pega design principles, guardrails and reusable architecture frameworks. Experience designing and implementing REST API integrations, services and connectors. Strong understanding of enterprise integration patterns. Experience designing secure Pega solutions including authentication, authorisation and role-based or attribute ...

Senior Software Engineer- Python

Location
Manchester, England, United Kingdom
operate the Python backend services behind Asset Backed Trading Own event driven flows from trigger to dispatch: queues, lambdas, events, and the Flex API integrations around them Productionise new algorithms and market capabilities, working closely with data scientists so prototypes become reliable services Help with team discovery … these areas will help. Core skills Strong Python experience Experience building and operating backend services in production Comfort with cloud platforms, ideally AWS (Lambda, API Gateway, SQS, EventBridge, DynamoDB, S3) API design and domain modelling for complex business workflows Writing robust, typed, well tested code (pytest ...

Senior Software Engineer- Python

Location
Greater London, England, United Kingdom
operate the Python backend services behind Asset Backed Trading Own event driven flows from trigger to dispatch: queues, lambdas, events, and the Flex API integrations around them Productionise new algorithms and market capabilities, working closely with data scientists so prototypes become reliable services Help with team discovery … these areas will help. Core skills Strong Python experience Experience building and operating backend services in production Comfort with cloud platforms, ideally AWS (Lambda, API Gateway, SQS, EventBridge, DynamoDB, S3) API design and domain modelling for complex business workflows Writing robust, typed, well tested code (pytest ...

Head of Revenue Operations & Systems

Location
Greater London, England, United Kingdom
getting that data to actually land in a CRM correctly. Experience with CRM systems (HubSpot or equivalent) at a technical level: custom objects, workflows, API integrations, not just day-to-day admin use. Solid data modeling and architecture skills: comfortable designing a schema in Postgres/Supabase and deciding …/low-code automation tools (n8n, Zapier), and knowing when to replace them with something more robust. Familiarity with ad platform APIs (LinkedIn Marketing API, Google Ads API, Meta Conversions API) and server-side tracking approaches (e.g. Conversions API vs. pixel-only). Why join ...

Senior AI Engineer, Vice President

Location
Greater London, England, United Kingdom
vector databases, retrieval pipelines, reranking, and context management to maximize response accuracy and relevance. Design and develop APIs, tools, and microservices that enable seamless integration of AI capabilities with enterprise applications, databases, and business platforms. Performance and Optimization Optimize AI systems for low latency and high throughput. Implement advanced … includes hands-on experience withplanning/reasoning,memory systems,MCP and Vector DBs Practical knowledge of LLMs and their application within agentic architectures, including API design and integration for AI services. Demonstrated mastery ofPrompt and Context Engineering, including the ability to structure and compress information for optimal model ...

Senior Data Engineer II - Scalable Growth

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
analytics, turning marketing needs into crisp engineering roadmaps. Nice to Have: Experience with MarTech tooling or reverse ETL setups (e.g., HighTouch, Braze, vendor API integrations).Familiarity with modern AI/ML data integration practices. Background in fintech or fast-scaling tech platform environments. Additional InformationAdditional InformationInterested? Find ...

Technical Account Manager

Location
Greater London, England, United Kingdom
enterprise accounts while collaborating closely with Account Teams on commercial growth. Serve as the Trusted Advisor: Guide executive and technical stakeholders through platform innovations, API integrations, and AI-assisted workflows to maximize operational efficiency. Proactively Protect Platform Health: Monitor technical performance metrics—like API usage and login trends … platform health. Your Superpowers Enterprise SaaS Expertise: Bring 5+ years of SaaS technical troubleshooting and 2+ years of enterprise/large account management experience. Integration & Auth Mastery: Hold a solid foundation in back-end practices, RESTful APIs, OAuth 2.0, SAML, and front-end essentials like JavaScript, CSS, and HTML. ...

Lead SQL Developer

Location
Leeds, England, United Kingdom
that support decision making and drive operational improvements. As a Lead SQL Developer, You Will Analyse business requirements and translate them into database and integration solutions. Design, develop and maintain SQL queries, stored procedures, scripts and database objects. Build and support integrations between internal and third-party systems. Integrate … transform and validate data for reporting and operational processes. Investigate and resolve data, reporting, performance and integration issues. Document data flows and technical changes. Collaborate with developers, business analysts and stakeholders to deliver effective data solutions. Lead, coach and develop a team of SQL Developers, setting clear objectives ...

Data Engineer

Location
United Kingdom
Azure Data Lake (ADL) as well as developing data pipelines from enterprise systems. The ideal candidate should have a strong background in ADL, Synapse integration, and data pipeline construction. They should be proficient in SOLID development principles and have hands on experience of Azure, or similar cloud warehousing technologies … build our Azure warehouse, work closely with the Visualisation team to support Power BI data model development, build data pipelines, as well as integration of 3 rd party data. You will be expected to: Design, implement and maintain Azure Data Lake Storage solutions that effectively store and manage data ...

Data Engineer

Location
Coalville, England, United Kingdom
Azure Data Lake (ADL) as well as developing data pipelines from enterprise systems. The ideal candidate should have a strong background in ADL, Synapse integration, and data pipeline construction. They should be proficient in SOLID development principles and have hands on experience of Azure, or similar cloud warehousing technologies … build our Azure warehouse, work closely with the Visualisation team to support Power BI data model development, build data pipelines, as well as integration of 3 rd party data. You will be expected to: Design, implement and maintain Azure Data Lake Storage solutions that effectively store and manage data ...

Customer Implementation Engineer (PeopleFluent) UK, Remote

Hiring Organisation
Learning Technologies Group
Location
United Kingdom, UK
Employment Type
Full-time
connections between Watershed and client systems, and configure Watershed to meet each client's goals. Data Pipelines & Integrations: Build and maintain data pipelines and API integrations, and write scripts to create and manage data connections to Watershed. Reporting & Analysis: Use our flexible reporting platform to perform data analysis … tools, i.e Jenkins. Core Product Contributions: Occasionally contribute updates to Watershed's core product — a much lower priority relative to client-facing and integration work. Client Relationships: Serve as a public-facing representative for the company and product, building rapport with clients and industry partners and identifying opportunities ...

Software Developer (.NET & Azure)

Location
United Kingdom
Full-Time/Contract TBA Job Summary: We are seeking an experienced Software Developer with strong skills in .NET technologies, Azure cloud services, REST API development, and SQL Server. The ideal candidate will have a proven track record in building scalable business applications, working in Agile teams, and delivering … both backend and frontend environments. Job Description: We are seeking an experienced Software Developer with strong skills in .NET technologies, Azure cloud services, REST API development, and SQL Server . The ideal candidate will have a proven track record in building scalable business applications, working in Agile teams ...

Full Stack Developer

Location
United Kingdom
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 … practices Advantageous Technical skills Django experience API design and development Test driven development Front-end frameworks (React, Angular) Build and maintain CI/CD pipeline Your approach to work Happy working in a small team and wearing multiple hats Proactive, curious, and keen to keep learning Comfortable and confident ...

3rd Line Security Analyst

Hiring Organisation
Xact Placements Limited
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £60,000 per annum
technologies, managing platform health, onboarding and configuration. Design and maintain automation and orchestration workflows using Logic Apps, Sentinel Playbooks, Power Automate, PowerShell, Python and API integrations to reduce manual operational effort. Conduct proactive, intelligence-led and hypothesis-driven threat hunting, translating findings into detections, hunts and customer recommendations. Monitor … ability to develop and optimise complex detections and threat hunting queries. Strong scripting and automation experience using PowerShell and/or Python, including API integrations and workflow automation. Experience administering Microsoft Entra ID, Conditional Access, Intune and Microsoft 365 security solutions. Good understanding of Azure, AWS and hybrid infrastructure ...