API Integration Jobs in the Thames Valley

1 to 25 of 48 API Integration Jobs in the Thames Valley

Senior Partner Engineer

slough, south east england, united kingdom
Ripple
features, and optimal usage, ensuring clients improve their potential. Resolve intricate technical issues pertaining to our product, advancing intricate cases as needed for efficient resolution. Assist clients in seamless API integration, furnishing comprehensive documentation and hands-on support for smooth implementation. Collaborate closely with internal teams, including developers, product managers, and QA, to drive ongoing enhancements and ensure … WHAT YOU'LL BRING: Bachelor's degree in Computer Science, Information Technology, or a related field. A minimum of 5 years of experience in technical support Strong knowledge of API integration, RESTful APIs, and API troubleshooting. Proficiency in scripting languages such as Python, JavaScript, or Bash. Excellent problem-solving and analytical skills, with the ability to diagnose More ❯
Posted:

API Integration Specialist

Oxfordshire, South East, United Kingdom
Halian Technology Limited
Halian Technology are searching for an Interim API Integrations Specialist to join our client's forward-thinking technology team. Our client is a dynamic and rapidly growing energy supplier based in Oxfordshire, committed to driving business success through smart, reliable energy solutions. Our client challenges the existing marketplace with a tech-driven, customer-focused approach and foster a culture … delivering high-quality solutions, and want to work in a company where your expertise is valued and supportedthis is the role for you. Key Responsibilities: Design, develop, and maintain API integrations between internal systems and external SaaS platforms. Collaborate with product, data, and engineering teams to identify integration requirements and deliver robust solutions. Monitor and troubleshoot integration workflows, ensuring data consistency across platforms. Translate business requirements into technical specifications for system connectivity. Build and maintain API documentation, providing guidance on integration best practices. Ensure all integrations meet compliance, security, and performance standards. Work closely with SaaS vendors and partners to coordinate technical efforts. Key Requirements: Essential: Strong expertise in digital engineering, CMS design and More ❯
Employment Type: Contract
Rate: From £500 to £525 per day
Posted:

Product Owner

slough, south east england, united kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
with a rapidly growing London based B2B SaaS company looking for 2 experienced product professionals to join their team. The focus is on owning and improving product processes, from API integration to documentation and lifecycle management. Role Highlights: - Document and manage the product lifecycle, including APIs. - Collaborate with QA & development teams to gather feedback. - Write clear technical documentation … API docs, SQL/database queries). - Bring prior experience and best practices to hit the ground running. Ideal Candidate: - 1–3+ years in product development/product owner roles. - Comfortable with API integration, documentation, SQL, and databases. - Curious, proactive, and able to manage product processes independently. - B2B SaaS experience 📌If this sounds like you or someone More ❯
Posted:

Oracle PLM Service Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
X4 Technology
support role for someone who understands both PLM business processes and the technical configurations behind them. You’ll handle everything from L1 support and issue triage to patch testing, API integrations, and post-production support. Oracle PLM Service Engineer – Key Responsibilities Provide L1 production support for Oracle Cloud PLM – Product Development (PD) and Product Data Hub (PDH) Perform root … cause analysis for recurring issues and incidents Configure and maintain Oracle PLM components and handle customizations Conduct API integration testing and support system connectivity across modules Manage Agile data migration activities and troubleshoot related issues Deliver post-production support/hypercare services after deployments Create and maintain custom reports using Oracle tools Perform quarterly configuration reviews, patch validations … Skills Required 5+ years’ experience supporting Oracle Cloud PLM solutions Solid understanding of Product Lifecycle Management principles Hands-on experience with Oracle PDH configurations and customizations Working knowledge of API integration and testing methodologies Experience building or maintaining custom Oracle reports Background in Agile data migration and related tools/processes Strong skills in system validation, patch testing More ❯
Posted:

Java Developer

slough, south east england, united kingdom
Hybrid / WFH Options
Stott and May
programming and design patterns. Experience with Spring Framework (Spring Boot, Spring MVC, Spring Data) . Experience with relational databases (e.g., MySQL, PostgreSQL) and writing SQL queries. Knowledge of RESTful API development and integration. Familiarity with version control systems, preferably Git . Understanding of Agile/Scrum methodologies. Desirable Skills: Experience with cloud platforms (AWS, Azure, or GCP). Knowledge More ❯
Posted:

Power Platform Developer

slough, south east england, united kingdom
KDR Talent Solutions
experience with Microsoft 365 and Power Platform (PowerApps, PowerAutomate, Dataverse) • Strong SQL skills, including data modeling, performance tuning, and ETL processes • Hands-on experience with SharePoint, Teams, and Exchange integration • Experience with Azure DevOps, API integration, and application lifecycle management • Excellent communication skills with the confidence to engage technical and non-technical stakeholders alike Next Steps This More ❯
Posted:

Senior Software Engineer (Python)

slough, south east england, united kingdom
Hybrid / WFH Options
Harnham
/CD pipelines (e.g. GitHub Actions) and containerisation (Docker). Experience designing scalable, secure systems using modern principles (SOLID, TDD). Familiarity with databases (SQL, NoSQL, or graph) and API integrations. Excellent communicator who thrives in a collaborative, fast-paced environment. ✨ Nice-to-haves: Experience with Generative AI/LLMs in applied engineering contexts. Exposure to infrastructure-as-code More ❯
Posted:

Senior Full stack Developer

Theale, Berkshire, UK
Cornerstone
the development process. Scope This role will include: Development of new solutions and enhancements to existing tools, Design and maintain development and test environments Bug Fixing Mobile App Development API Development AI Assisted Coding (Vibe Coding) Delivery Development of new solutions and enhancements to existing tools Respond to new functionality development requirements, as agreed with the client. To be … undertaken, implemented and tested to guideline standards within agreed timescale(s). Existing applications will include mainly .NET Core web applications. New applications will include mainly Azure integration services using Functions, logic apps, key vault, SQL Azure as a service Design and maintain development and test environments Ensure all developments are undertaken in a controlled development environment and are … requirements or workarounds and implement a suitable resolution where possible Mobile App Development Develop and maintain cross-platform mobile applications using .NET MAUI, ensuring responsive and user-friendly interfaces. API Development Design, develop, and maintain robust and scalable APIs to support internal and external integrations. Role expertise The Senior Full Stack Developer is expected to bring a high level More ❯
Employment Type: Part-time
Posted:

Senior Data Engineer

slough, south east england, united kingdom
KPMG UK
Crucially, we also offer the benefit of clear career progression. What will you be doing? We are seeking a Senior Data Engineer with strong experience in Cloud data platforms, API integration, and modern data engineering tools to help deliver our Tax & Legal data and analytics strategy. You’ll work closely with Lead Engineers, Architects, Product Owners, and BI … concepts. Experience with Azure Synapse (dedicated and serverless pools), Azure Data Lake, and Azure SQL. Familiarity working in a DevOps environment. Experience with REST APIs, including endpoint authentication and integration (e.g., Microsoft Graph APIs). To discuss this or wider Technology roles with our recruitment team, all you need to do is apply, create a profile, upload your CV More ❯
Posted:

Frontend Engineer

slough, south east england, united kingdom
BettingJobs
intended. Requirements: Proven experience developing and managing a Vue web app. Strong knowledge of Vue 2 and Nuxt 2 Experience with Vue 3 Vuetify framework experience Strong javascript skills API integration experience Experience with CSS/SCSS Nice to have: Vue 2 to Vue 3 migration experience Familiarity with Python and Django Azure clould platform knowledge Data visualisation More ❯
Posted:

Technical Account Manager for Structured Products SaaS

slough, south east england, united kingdom
LinkedTrade
Manager, you will serve as the primary technical liaison between LinkedTrade and our institutional clients. You’ll work closely with product, engineering, and sales teams to ensure seamless implementation, integration, and ongoing support of our SaaS solutions. We are seeking a highly motivated and experienced Technical Account Manager to join our team in London. The ideal candidate will have … a proven track record of supporting clients. This role presents an exciting opportunity to establish strategic relationships and contribute to the ongoing success of LinkedTrade. Key Responsibilities Client Onboarding & Integration: Lead technical onboarding for new clients, ensuring smooth API integration and platform adoption Account Management & Support: Serve as the day-to-day technical point of contact for More ❯
Posted:

Full Stack Engineer

Reading, England, United Kingdom
Hybrid / WFH Options
Project People
to join our client in Reading, working on a hybrid model. You'll be contributing to high-impact projects involving Azure cloud services, cross-platform mobile app development, and API integrations — all while staying on the edge of innovation with AI-assisted development. 🔍 What You'll Do: Develop new applications and enhance existing software in a Microsoft-centric environment … C# Database: MS SQL Server 2016+, T-SQL Cloud & DevOps: Microsoft Azure, Azure Functions, Logic Apps, Event Grid, Key Vault, CI/CD, Terraform, ARM Templates Mobile: .NET MAUI API: REST, SOAP Data & Integration: SSIS, SFTP AI & Automation: AI-assisted development (e.g. Vibe Coding), Azure AI services ✅ What We're Looking For: Proven experience in full stack development More ❯
Posted:

Full Stack Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
Project People
to join our client in Reading, working on a hybrid model. You'll be contributing to high-impact projects involving Azure cloud services, cross-platform mobile app development, and API integrations — all while staying on the edge of innovation with AI-assisted development. 🔍 What You'll Do: Develop new applications and enhance existing software in a Microsoft-centric environment … C# Database: MS SQL Server 2016+, T-SQL Cloud & DevOps: Microsoft Azure, Azure Functions, Logic Apps, Event Grid, Key Vault, CI/CD, Terraform, ARM Templates Mobile: .NET MAUI API: REST, SOAP Data & Integration: SSIS, SFTP AI & Automation: AI-assisted development (e.g. Vibe Coding), Azure AI services ✅ What We're Looking For: Proven experience in full stack development More ❯
Posted:

Customer Support Engineer - French Speaking

slough, south east england, united kingdom
LexisNexis Risk Solutions
of software solutions that will allow some of the largest companies in the world do more business online testing and troubleshooting customer integrations, Desktop/Laptop and mobile fingerprinting, API Integrations Policies and rules, escalation and enforcement workflow design. Following prescribed software workflow and processes when addressing customer questions and ensuring that the Service continues to function normally through More ❯
Posted:

Full Stack Software Developer

slough, south east england, united kingdom
Hybrid / WFH Options
Verdantix
across the stack, with strong front end focus (React, Angular, or Vue). Proficiency in building modern web applications from scratch (not only visualization layers). Strong skills in API design and integration. Experience (or strong demonstrable capability) in developing customer-facing AI-powered tools (chatbots, semantic search, or other LLM integrations). Familiarity with AWS cloud services for More ❯
Posted:

OTM Application Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
Addition+
Ocean, and Air modes. Main Skills Needed: Deep hands-on OTM experience (10+ years). Strong understanding of OTM data models, schema, and configuration best practices. Skilled in SQL, API integration, and performance optimisation. Proven track record delivering complex, multi-modal transport management solutions. Excellent problem-solving ability and communication skills. What’s in It for You: Join More ❯
Posted:

Prompt Engineer / AI Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
NetBet
use in interacting with APIs and building applications. Collaborative Development: Experience using collaborative coding environments like Replit for rapid prototyping and team-based projects. Ideal Qualifications (Nice-to-Haves) API Integration: Practical experience integrating with third-party APIs and services within AI workflows. AI Frameworks: Familiarity with AI development frameworks such as LangChain or LangGraph. Vector Databases: Understanding More ❯
Posted:

Frontend Developer

slough, south east england, united kingdom
develop
similar) Familiarity with GraphQL, Apollo Client, and Formik/Yup for form management Comfortable working within a micro-frontend architecture and modular codebase Solid understanding of authentication flows and API integrations Strong collaboration and communication skills within agile, cross-functional teams More ❯
Posted:

Application Support Lead 🧑💻- Payments & FX 🧠-SQL & Scripting 🛠- Up to £95,000 + Bonus and Benefits 💷 -Permanent 🏢– London📍

slough, south east england, united kingdom
Hybrid / WFH Options
VirtueTech Recruitment Group
of the full trade lifecycle and investment operations Background in supporting mission-critical systems across Windows and Linux environments Knowledge of market data platforms, messaging protocols (e.g., FIX), or API integrations is a plus Clear communicator with strong stakeholder engagement and documentation skills Experience working within ITIL frameworks and regulated environments 💼 The Offer: Salary: Up to £95,000 per More ❯
Posted:

Platform Engineer

slough, south east england, united kingdom
Humankind Global Recruitment
DR). ✅ Strong understanding of Kubernetes and stateful workloads . ✅ Proficiency with Infrastructure as Code (Terraform, Ansible, Helm). ✅ Some development experience (Python, Go, or similar) for automation and API integration. ✅ Knowledge of observability tooling – Prometheus, Grafana, ELK, or Datadog. 🎁 Bonus: experience with ElasticSearch , MySQL , or SQL Server , plus exposure to AWS , GCP , or Azure . Why This Role More ❯
Posted:

Senior Software Engineer

slough, south east england, united kingdom
Switch Tech Talent
Java 17+, SpringBoot, React/Typescript, AWS This is a great opportunity for a Senior Java Software Engineer to a travel experiences business. You’ll lead backend services and API integrations with a huge number of 3rd party’s across their web and mobile platforms supporting millions of transactions weekly. You’ll join a cross-functional team, being the More ❯
Posted:

Business Development Executive – SaaS / Cloud / Unified Communications (UC) / Software Solutions

Slough, Berkshire, England, United Kingdom
Jam Management Consultancy Limited T/A JAM RECRUITMENT
sales targets or equivalent revenue contribution. Experience managing complex sales cycles , ideally within enterprise or technology sectors. Excellent negotiation, presentation, and stakeholder management skills. Technically conversant; able to discuss API integrations, cloud architecture, or SaaS delivery models confidently. Familiarity with platforms such as Microsoft Azure, AWS, Google Cloud, Zoom, Vodafone RingCentral, or Cisco UC is desirable. Personal Attributes Degree More ❯
Employment Type: Full-Time
Salary: £60,000 - £70,000 per annum
Posted:

AI Quality & Evaluation Manager

slough, south east england, united kingdom
Hybrid / WFH Options
Lorien
hallucination, bias, tone, etc.). Familiarity with tools like Trulens, HumanLoop, PromptLayer, or similar; experience designing QA approaches for GenAI environments. Knowledge of modern AI architectures (RAG pipelines, embeddings, API integrations such as OpenAI, Azure OpenAI, Anthropic). Experience designing and implementing structured test regimes in fast-evolving contexts. Excellent communication and facilitation skills, engaging both technical and business More ❯
Posted:

Cloud Applications Engineer

slough, south east england, united kingdom
AVI-SPL
B2C, and Passwordless authentication. Purview within M365, including Information Protection, Retention, Sensitivity Labels, e-Discovery, and Reporting. Log Analytics administration. Development and management of Logic Apps. M365/Azure API integrations. Education and/or Experience: 3–5 years in IT or cloud engineering roles, with hands-on experience in Microsoft 365, Azure, and EntraID/identity management . … MAM/App Protection, Apple Business Manager, Android Enterprise Certificate and secret lifecycle management M365 governance & compliance tools (Purview, retention policies, sensitivity labels, e-Discovery) Exposure to automation and API integration (Logic Apps, Power Automate, or similar) Experience in log analytics and reporting within M365/Azure environments Track record of phased implementation of configuration or security changes More ❯
Posted:

Full Stack Software Engineer (Golang/Typescript)

slough, south east england, united kingdom
Safe Intelligence
We're excited to have you contribute to our mission! Responsibilities : As a Safe Intelligence Full Stack Software Engineer, you will: Engineering of Golang-based backend systems , focusing on API development and integration. Contribute significantly to software development on our TypeScript-based frontend systems , primarily utilizing React to craft intuitive and highly functional user interfaces. Productize and enhance our … dataset management, verification workflows, and result/metric aggregations. Collaborate closely with our scientific and technical teams to interface with and containerize our PyTorch-based verification toolkit. Champion an API-first development approach to deliver feature-rich, versioned interfaces that support both our TypeScript user interface and Python-based SDKs. Develop and maintain Infrastructure as Code (IaC) and DevOps … knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency. Proven experience developing production-grade RESTful APIs ideally with an API-first approach. Some proficiency in JavaScript/TypeScript-based frontend development, with extensive expertise in React. This includes a deep understanding of the DOM, component design, CSS, and state More ❯
Posted:
API Integration
the Thames Valley
10th Percentile
£65,000
25th Percentile
£72,500
Median
£82,500
75th Percentile
£83,750