37 api developer jobs found

Location : Anywhere in Europe (fully remote) Duration: 6 months initially, with high likelihood of extension Client: Leading European enterprise (end client) About the Role: We are seeking an experienced SAP CPI Developer to join a high-performing team supporting a major European client. This is a fully remote role, but the candidate must be based in Europe. The role focuses on designing, implementing, and supporting SAP Cloud Platform Integration (CPI) interfaces to replace Legacy SAP PO integrations. Key Responsibilities: Design, develop, and maintain SAP CPI integration flows. Implement interfaces for traceability, serialization, and other business-critical processes. Collaborate with functional teams to gather requirements and provide integration solutions. Troubleshoot and support existing integrations to ensure smooth operations. Work closely with API Management and other SAP Integration Suite modules. Requirements:...

Hybrid - London £550 per day (inclusive) Contract - Immediate Start We are seeking an SC Cleared Java Full-Stack Developer to join a high-performing delivery team working on complex, mission-critical government programmes. This is a hands-on role within an enterprise-scale Agile environment, contributing to the design, build and delivery of secure, high-quality full-stack solutions. What you'll be doing: Developing and delivering full-stack solutions with Java at the core Working across Front End and Back End components within Agile teams Contributing to solution design and engineering best practice Supporting CI/CD pipelines and ensuring non-functional requirements (NFRs) are met Building resilient, scalable services within secure environments Tech stack includes: Java | React | PostgreSQL | Kafka | ElasticSearch | AWS | Ansible | REST APIs | Docker | API Gateways | JavaScript | MongoDB | SQL What we're looking for: Strong...

Position: Integration Manager Location: Remote (1 day per week onsite in Bristol) Day Rate: Market Rate SC Clearance Required / SC Eligible Join a leading global consultancy on a high-profile defence programme, where you'll play a key role in delivering complex system integrations across a mission-critical environment. This is an opportunity for an experienced Integration Manager with deep IBM webMethods expertise to shape robust, secure, and scalable integration solutions. What you'll be doing Designing and delivering integrations across applications, databases, and third-party services Performing data mapping, transformation, and optimisation of integration workflow Monitoring, troubleshooting, and enhancing system performance and reliability Collaborating with developers, analysts, and key stakeholders Documenting integration processes and best practices Building and maintaining services on webMethods Integration Server Designing REST and SOAP APIs using IBM...

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices. Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will...

At Engine by Starling , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology.  Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling Bank, and two years ago we split out as a separate business.  Starling has seen exceptional growth and success, and a large part of that is down to the fact that we have built our own modern technology from the ground up. This SaaS technology platform is now available to banks and financial institutions all around the world, enabling them to benefit from the innovative digital features, and efficient back-office processes that has helped achieve Starling's success. As a company, everyone is expected to roll up their sleeves to help deliver great outcomes for our clients. We are an engineering led company and we’re looking for someone who will be excited by the potential for Engine’s technology to...

Entry-level Systems Engineer, graduate, hybrid working. Location: Cardiff - Hybrid Salary: £25,000 Job Type: Permanent Join a leading technology organisation and build your career in modern IT. This is a hands-on opportunity for a technically curious Graduate Systems Engineer to support Microsoft 365, Intune, endpoint devices, identity access and security operations in a fully remote environment. Key Responsibilities: Support the day-to-day administration of Microsoft 365 Manage user accounts, licensing, permissions, Teams, SharePoint and mailboxes Assist with MFA, password resets, Conditional Access and access issues Support Microsoft Intune across device enrolment, compliance, app deployment and updates Monitor sign-in activity, privileged access and security alerts Manage joiner, mover and leaver processes Assist with backup and restore testing Troubleshoot issues across devices, operating systems, networks and cloud services What we're...

Full-Stack Developer (Node.js & React.js) Are you a budding full-stack developer with a passion for clean code and scalable systems? We're looking for a Junior Developer with experience in Node.js and React.js to join a growing tech team working on a cutting-edge, data-driven platform that's already making a big impact in its industry. This is a fantastic opportunity to learn and grow within a company that's moved beyond start-up phase and is scaling fast. Their white-label solution is already used by hundreds of customers, and they're just getting started. You'll be: Developing and maintaining Back End services using Node.js Building clean, user-friendly Front End components with React.js Working with TypeScript and SQL to build reliable APIs and data flows Learning from a talented engineering team who value clean code, testing, and continuous improvement Contributing to new features across both the Front End and Back End Helping to improve system...

TJX Companies At TJX Companies, every day brings new opportunities for growth, exploration, and achievement. You'll be part of our vibrant team that embraces diversity, fosters collaboration, and prioritizes your development. Whether you're working in our four global Home Offices, Distribution Centers or Retail Stores-TJ Maxx, Marshalls, Homegoods, Homesense, Sierra, Winners, and TK Maxx, you'll find abundant opportunities to learn, thrive, and make an impact. Come join our TJX family-a Fortune 100 company and the world's leading off-price retailer. Job Description: Wh o we are The Enterprise Architecture team at TJX drives technology strategy , innovation, and governance across multiple technical domains to ensure all technology decisions align with business goals and enterprise standards. We are seeking a Senior Enterprise Architect with d eep ServiceNow experience to lead the design, architecture, and governance of our enterprise ServiceNow platform. You will...

Senior Python Developer - Projects - SC Cleared - Full time onsite - Milton Keynes - £560 Inside IR35 One of our government clients is looking for an experienced Senior Developer to join them for a 6 month contract. They are offering £560 per day INSIDE IR35. Our client is based near Milton Keynes - commutable from Northampton, East Midlands, Bedford, Luton or Central London. Hybrid working. This role is working in a Security Cleared environment. You will need to be SC or DV (developed vetting) cleared or eligible to undertake SC or DV Security Clearance. Experience Required: - Strong hands-on experience in Python with experience building production-grade applications - Strong hands-on experience in Golang with experience developing scalable Back End services - Strong hands-on experience in C#/.NET with experience building enterprise-grade applications - Mandatory experience designing, developing, and maintaining microservices-based architectures - Strong...

Boomi Techno-Functional Consultant (SAP SuccessFactors) - 9 months - Hybrid/London 3dpw - £720/day Inside IR35 paid to the umbrella company Key Responsibilities Design, develop, and manage integrations between SAP SuccessFactors and enterprise systems using Dell Boomi Lead the integration workstream within the SuccessFactors implementation project Build and maintain APIs and data flows (REST, SOAP, OData) across systems Perform data mapping, transformation, and ensure data integrity (XML/JSON) Troubleshoot, debug, and optimise integration performance and reliability Key Requirements 10+ years' experience in Dell Boomi integration development Proven experience integrating SAP SuccessFactors with other enterprise systems Strong knowledge of Boomi AtmoSphere platform and Middleware integration patterns Experience with APIs (REST/SOAP), OData services, and data formats (XML/JSON) Functional understanding of HR processes, particularly Employee...

🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK. As well as  personal and business bank accounts, we offer joint accounts , accounts for 16-17 year olds , a free kids account and credit cards in the UK, with more exciting things to come beyond. Our UK customers can also save , invest and  combine their pensions with us.  With our hot coral cards and get-paid-early feature, combined with financial education on social media and our award winning customer service, we have a long history of creating magical moments for our customers! We’re not about selling products - we want to solve problems and change lives through Monzo ❤️ 📍London (UK) | 💰£68,500 - £88,000 + Benefits | The Senior Integrated Marketing Manager will be a strategic marketing partner within the...

Hubspot Integration Specialist - Edinburgh/Hybrid/Remote Flex Edinburgh Office - Ideally Hybrid model or open to reasonable compromises such as a few days spent in the Edinburgh office around once per month, etc. Lorien's client, a great Edinburgh based firm who started out in the SEO domain and have since grown and evolved to become a key name in the Digital Transformation and CRM space, is looking for a hands-on, technical Hubspot Integration Specialist to come on board and play a key role in designing, building, and maintaining integrations between Hubspot and the firm's wider tech stack. As well as hybrid/remote flexibilities (based in Edinburgh and ideally hybrid but open to further remote accommodations with occasional visits depending on your location, etc.), they also offer a comprehensive benefits package, ongoing supported opportunities for both upskilling and career progression, and a lot more. Role Snapshot: This post offers a great mix of CRM architecture,...

Salary: £100,000 - 115,000 per year Requirements: You might already be a Head of Engineering looking for more autonomy and purpose, or an experienced Engineering Manager or Tech Lead ready for your first Head of role. Strong JVM background (Scala, Kotlin or Java), particularly using functional programming principles. Strong testing mindset with experience in TDD and CI/CD practices. Experience with AWS and infrastructure as code (e.g., Terraform). Knowledge of event-driven architecture and API design. Comfortable jumping into different aspects of the code base, orienting yourself, and removing blockers for the team. Motivated to coach and develop engineers through regular 1:1s and collaboration. Consider platform reliability, security, and cost efficiency as much as feature delivery. Enjoy solving complex problems collaboratively and pragmatically. You dont need experience in every tool, but you should feel confident in modern cloud-native, infrastructure-as-code...

Lead Data Analyst Salary: Up to £70,000 + Benefits Location: Esher - Hybrid Working Hours: Full time - PermanentA large well-established firm has recently implemented Microsoft Fabric and is now seeking a Lead Data Analyst to take ownership of the organisation's data and analytics capability. This role will lead the development of the company's data platform, ensuring data is transformed into meaningful insights that support decision-making across the business. The Lead Data Analyst will work across the full data lifecycle, from ingestion and modelling through to reporting and visualisation, while also managing and mentoring another Data Analyst/Engineer. The Lead Data Analyst position is ideal for someone who enjoys combining hands-on technical delivery with leadership responsibility, advising on data strategy while building scalable BI solutions. Responsibilities for the Lead Data Analyst: Own the organisation's data and BI capability following the implementation of...

A leading IT Consultancy is seeking a Java AWS Spring Developer on a contract basis to work on a project with a leading Telecoms client. You must be able to work onsite in London 2-3 times per week. The Java AWS Spring Developer must have the following: Key Responsibilities: Development of the CMS application components using Java and Spring with focus on both new features and fixes or improvements of existing functionality Strive for continuous improvement - be able to improve existing practices and techniques from within the team with enthusiasm Write well-tested code for robustness including edge cases, usability and general reliability. Focus on non-functional testing as well. Lead in setting up the CI and CD, monitoring and alerting and in general improving reliability and robustness of the system Identify and resolve issues in the codebase. Use debugging tools and techniques to diagnose problems. Mentor less experienced members of the team Lead...

Senior Validation Engineer Tyne & Wear (4 days on-site/1 day WFH) Full-time | Permanent The Opportunity We are partnering with a globally recognised engineering organisation with excellent financial backing and a strong reputation for innovation in power electronics. Due to continued growth and investment in new product development, they are looking to appoint a Senior Validation Engineer to join their product development and continuation team. This is an excellent opportunity to play a key role in the validation and verification of next-generation power electronic devices , while benefiting from a clear progression Pathway within a stable and expanding international business. The Role As a Senior Validation Engineer, you will be responsible for specifying, testing, validating, and qualifying newly developed power electronic products , including motor drives, SMPS, and DC-DC converters. Working as part of a cross-functional engineering environment, you will...

Demand Planner (Hybrid Working 3 days office, 2 days WFH) We are seeking an analytical and detail-oriented Demand Planner to join our clients supply chain team. The successful candidate will be responsible for delivering accurate forecasts, analysing demand trends, and supporting the business in achieving optimal stock availability while reducing excess inventory and improving forecast accuracy. This is a hybrid position, requiring 3 days per week in the office and 2 days working from home . Benefits include: 33 days holiday, Discretionary Bonus, 5% Pension, Private Medical (after 3 years service). Key Responsibilities Develop, maintain, and improve the demand forecasting models using statistical tools, historical sales data, and market intelligence. Lead the monthly S&OP / demand review process , providing insight into forecast changes and key business drivers. Analyse sales patterns, customer trends, seasonality, promotions, and product lifecycle data to...

Head of Platforms and Software - Kingston, Surrey - Hybrid - £110k + benefits SAAS - Software - Technology Delivery - Platform A well established SAAS provider that builds and operates technology platforms that support data services, operational workflows and end to end supplier systems are looking for a commercial Head of Platform and Technology Delivery to join their leadership team. This role would suit an experienced Head of IT Operations within the SAAS space, Head of Software or Head of Platforms that can bridge the gap between the commercial business and technology. As the business expands into new markets and continues to scale its technology capabilities, they are strengthening the leadership of their technology division. As the Head of Platform & Technology Delivery you will lead the engineering and technology service teams responsible for building, operating and evolving their platforms. The role ensures that the technology estate remains reliable, secure and...

Solution Architect: 3 Month Contract: Manchester/Hybrid We are seeking a contract Solutions Architect for remote project (Outside IR35.) You will work closely with senior stakeholders and the wider team on both high and low level solution design to provide improvements on existing systems. Provide technical leadership and guidance throughout the project lifecycle, ensuring solutions are scalable, secure, and align with business objectives and technology strategy. Your role will also involve risk management, to identify potential technical risks and develop mitigation strategies. Ensure solutions are designed with security, performance, and reliability. Type: 3 Month Contract Day Rate: Market Rates (Outside IR35) Location: Manchester/Hybrid Start: ASAP Skills Previous Solutions Architecture experience designing and implementing complex enterprise solutions. Strong background in software development and system integration. Strong understanding of cloud platforms (AWS, Azure,...

At Engine by Starling , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology.  Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling, and a year ago we split out as a separate business.  Starling has seen exceptional growth and success, and a large part of that is down to the fact that we have built our own modern technology from the ground up. This SaaS technology platform is now available to banks and financial institutions all around the world, enabling them to benefit from the innovative digital features, and efficient back-office processes that has helped achieve Starling's success. Our technologists are at the very heart of Engine and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a...