16 of 16 Permanent API Development Jobs in Manchester

seasoned AI expert ready to take your skills to the next level? Do words like Azure OpenAI, Cognitive Services, prompt engineering, Retrieval-Augmented Generation (RAG) architectures, vector stores, and API integrations make you light up inside? If so, we want to hear from you! At 1st Central , we're on an exciting journey with AI and Generative AI - and … s about bringing smart ideas to life and making a real impact. You'll be at the heart of our AI strategy - from initial concept and prompt design, through development and testing, to deployment, production, monitoring and continuous improvement optimising cutting-edge AI solutions across the business. One day you might be collaborating with our Data Scientists, Software Engineers … or save time-and you know how to turn those ideas into working solutions. What's involved: Lead the design and implementation of AI engineering frameworks and standards, emphasising API integrations, Azure infrastructure, and Azure security & networking. Architect and develop AI and Generative AI solutions using services like Azure OpenAI and Azure Cognitive Services Implement prompt engineering techniques and More ❯

Create and maintain RESTful and GraphQL APIs Collaborate with Product Owners, Business Analysts, and stakeholders to define solutions Mentor junior developers and promote engineering best practices Drive improvements in development processes, CI/CD pipelines, and tooling Investigate and resolve production issues Ensure observability through logging, metrics, and diagnostics Contribute to event-driven architecture and distributed systems design What … You Bring 5+ years of backend development experience Expertise in C#, .NET (preferably .NET 6+), and SQL Server Experience with Azure services, including Azure Functions and serverless architecture Knowledge of schema-less databases such as Cosmos DB or similar Solid understanding of SOLID principles, OOP, and event-driven architecture Proficiency in Git, Unit Testing frameworks (e.g., NUnit), and API development Familiarity with CI/CD pipelines and agile methodologies Strong communication, problem-solving, and mentoring skills A mindset of continuous learning and a drive to grow within a dynamic, evolving team Bonus Points Experience in payroll systems Background in fintech or financial services Exposure to containerisation technologies such as Docker or Kubernetes Why Join? This is an More ❯

Create and maintain RESTful and GraphQL APIs Collaborate with Product Owners, Business Analysts, and stakeholders to define solutions Mentor junior developers and promote engineering best practices Drive improvements in development processes, CI/CD pipelines, and tooling Investigate and resolve production issues Ensure observability through logging, metrics, and diagnostics Contribute to event-driven architecture and distributed systems design What … You Bring 5+ years of backend development experience Expertise in C#, .NET (preferably .NET 6+), and SQL Server Experience with Azure services, including Azure Functions and serverless architecture Knowledge of schema-less databases such as Cosmos DB or similar Solid understanding of SOLID principles, OOP, and event-driven architecture Proficiency in Git, Unit Testing frameworks (e.g., NUnit), and API development Familiarity with CI/CD pipelines and agile methodologies Strong communication, problem-solving, and mentoring skills A mindset of continuous learning and a drive to grow within a dynamic, evolving team Bonus Points Experience in payroll systems Background in fintech or financial services Exposure to containerisation technologies such as Docker or Kubernetes Why Join? This is an More ❯

be successful in this role As a minimum, candidates must have proven technical skills in at least one (ideally several) of the following: • Containerisation/Container Security; • Microservice Architectures; • API Development, REST, Swagger, OpenAPI, gRPC; • Cloud platforms and technologies, AWS, (e.g. Lambda, API Gateway, EKS), Azure, Google Cloud Platform (GCP); • Cloud native Apps, Kubernetes, OpenShift, MicroK8s; • Infrastructure … e.g. Apache Hadoop (CDH), Apache Spark; • RedHat Enterprise Linux, CentOS, Debian or Ubuntu. • Java 8, Spring framework (preferably Spring boot), AMQP - RabbitMQ, • Open source technologies; • Experience of Agile software development (SAFe, Scrum, Kanban, etc) • Experience writing technical documentation such as LLDs, user guides, release notes etc All applicants must hold or be prepared to undergo National Security Vetting (NSV More ❯

litigation services. Working in the Data and MI team, we are looking for a mid-level software engineer with good technical skills who has a general understanding of software development principles. The daily tasks would involve enhancing current functionality while also developing fresh features and integrating them with both internal services and external applications. You'll make a major More ❯

Technical Web API Manager – No Man Management Responsibilities Hybrid: Two days in our client's Manchester office and three days working from home. This role is perfect for someone confident in their skills but still eager to grow—particularly in API development and management, Python scripting, and exploring AI-driven solutions. An exceptional opportunity has opened up … You'll work in a varied environment, supporting an evolving tech stack, shaping future digital capabilities, and contributing to a number of exciting and sometimes unexpected projects. Technical Web API Manager Key Skills: We are eager to connect with professionals who may not currently hold the title Technical Web API Manager but bring relevant skills and experience. The … is intentionally broad—if you’re confident working across web infrastructure, APIs, scripting, and cloud environments, your background is likely a good fit. This position places strong emphasis on API development and management, Python scripting, and a growing focus on AI technologies. We’re not expecting deep expertise in every area, but a strong technical foundation, curiosity, and More ❯

that resonate with both internal teams and external customers. As a Next Generation Software Engineer, you'll use next-generation AI-driven 'Vibe Coding' tools combined with traditional software development experience to design and build software that increases efficiency across Cloud Bridge's operations while ensuring products align with client requirements and expectations. Key Responsibilities: Design, develop and implement … paced tech environment. Strong experience in modern programming languages and frameworks such as: PHP (Laravel, Symfony), JavaScript (Vue, React), Python or similar. Proficiency in next-generation AI driven software development 'Vibe Coding' tools such as: Replit, Lovable, Cursor or similar. Strong grasp of system design, API development, working with RESTful API's and 3 rd party … your vibe. Benefits Overview 25 Days Paid Time-off Birthday Leave Company Bonus Scheme Flexible Working Early Friday Finish (Monthly) Company Laptop and Peripherals Company Sabbatical Scheme Personalised Training & Development Plan Annual Wellness Allowance Company Events Wellbeing support Mental Health Champions Calm app subscription More ❯

an Agile environment. Driving best practices around testing, clean code and CI/CD pipelines. Mentoring junior developers and contributing to knowledge sharing. Requirements Strong commercial experience in Java development, ideally in product or platform teams. Strong knowledge of Spring Framework/Spring Boot. Hands-on experience with AWS for deployment, configuration and monitoring. Comfortable with RESTful API More ❯

we offer a dynamic environment where your expertise will help shape the future of financial technology. We're looking for a skilled and collaborative Java Developer with experienced in API's to join our growing engineering team. This role is ideal for someone who thrives in backend development, enjoys solving complex problems, and is passionate about building scalable … inclusive and welcoming environment, for everyone. Your skills and experience - Proficiency in Java (8 or above). - Strong experience with Spring Boot and Spring Framework. - Solid understanding of RESTful API design and development. - Experience with microservices architecture. - Proficient in SQL and working with relational databases. Your Security Clearance To be successfully appointed to this role you will need to … across the UK. You will be empowered to explore, innovate, and progress. You will benefit from Capgemini's 'learning for life' mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard ManageMentor, Cybersecurity qualifications and much more. You'll be bringing More ❯

exceptional opportunity to join an innovative, high-growth organisation shaping the future of AI-powered automation and digital interaction. We're seeking a Machine Learning Engineer with full-stack development experience to work on cutting-edge projects involving Generative AI , Retrieval-Augmented Generation (RAG) , and multi-agent reasoning frameworks . This is a hands-on, end-to-end engineering … Flask) and integrate with React, TypeScript, Node.js Vector Search: Use FAISS, Weaviate, Pinecone, ChromaDB, OpenSearch Required skills & experience: 3-5+ years of experience in ML engineering and software development Deep Python proficiency, with PyTorch, TensorFlow or Hugging Face Proven experience with LLMs, RAG, and deploying cloud-native AI on AWS Strong full-stack skills (React, TypeScript, Node.js) and … API development Familiarity with vector databases and multi-agent frameworks Apply now to join this high growth and award-winning organisation with the opportunity to be part of building the future of AI driven projects and solutions. The role offers a highly competitive salary and benefits package and will be office based in Manchester. INDAMS More ❯

exceptional opportunity to join an innovative, high-growth organisation shaping the future of AI-powered automation and digital interaction. We're seeking a Machine Learning Engineer with full-stack development experience to work on cutting-edge projects involving Generative AI , Retrieval-Augmented Generation (RAG) , and multi-agent reasoning frameworks . This is a hands-on, end-to-end engineering … Flask) and integrate with React, TypeScript, Node.js Vector Search: Use FAISS, Weaviate, Pinecone, ChromaDB, OpenSearch Required skills & experience: 3-5+ years of experience in ML engineering and software development Deep Python proficiency, with PyTorch, TensorFlow or Hugging Face Proven experience with LLMs, RAG, and deploying cloud-native AI on AWS Strong full-stack skills (React, TypeScript, Node.js) and … API development Familiarity with vector databases and multi-agent frameworks Apply now to join this high growth and award-winning organisation with the opportunity to be part of building the future of AI driven projects and solutions. The role offers a highly competitive salary and benefits package and will be office based in Manchester. INDAMS More ❯

the-art generative AI, retrieval-augmented generation (RAG), and reasoning frameworks to build intelligent and context-aware systems. We are seeking talented Machine Learning Engineers with full-stack software development experience to join our client's team and help shape the future of AI-powered automation. Within this dynamic role varied duties will include: Search relevancy engineering. Conversational AI … Development : Design, train, fine-tune, and deploy LLMs with reasoning capabilities. Retrieval-Augmented Generation (RAG): Implement, optimise, and scale RAG pipelines for effective information retrieval from structured and unstructured sources. Model Fine-Tuning & Training : Train domain-specific models using techniques like LoRA, QLoRA, PEFT, reinforcement learning, and supervised fine-tuning (SFT). Model Deployment & Inferencing : Optimise model serving and … AutoGen, and DSPy. AWS Cloud & MLOps: Deploy scalable machine learning workloads on AWS using services like SageMaker, Bedrock, Lambda, S3, DynamoDB, ECS, and EKS. End-to-End AI Product Development : Work across the full ML lifecycle, from data collection and preprocessing to model evaluation, deployment, and monitoring. Full-Stack Integration : Develop APIs and integrate ML models into web applications More ❯

the-art generative AI, retrieval-augmented generation (RAG), and reasoning frameworks to build intelligent and context-aware systems. We are seeking talented Machine Learning Engineers with full-stack software development experience to join our client's team and help shape the future of AI-powered automation. Within this dynamic role varied duties will include: Search relevancy engineering. Conversational AI … Development : Design, train, fine-tune, and deploy LLMs with reasoning capabilities. Retrieval-Augmented Generation (RAG): Implement, optimise, and scale RAG pipelines for effective information retrieval from structured and unstructured sources. Model Fine-Tuning & Training : Train domain-specific models using techniques like LoRA, QLoRA, PEFT, reinforcement learning, and supervised fine-tuning (SFT). Model Deployment & Inferencing : Optimise model serving and … AutoGen, and DSPy. AWS Cloud & MLOps: Deploy scalable machine learning workloads on AWS using services like SageMaker, Bedrock, Lambda, S3, DynamoDB, ECS, and EKS. End-to-End AI Product Development : Work across the full ML lifecycle, from data collection and preprocessing to model evaluation, deployment, and monitoring. Full-Stack Integration : Develop APIs and integrate ML models into web applications More ❯

This role offers the opportunity to contribute to cutting-edge tools and platforms that optimize renewable energy assets and drive the clean energy transition. While Python is the primary development language, experience or interest in C# is considered a plus. This is a back-end focused position, but there is a data component, so familiarity with data science or … in architecture decisions, code reviews, and continuous improvement of engineering practices. Required Skills & Experience Strong programming experience in Python (3+ years preferred). Solid understanding of backend architecture, including API development and database design. Experience working in or with the energy sector - particularly renewables, grid systems, or electricity markets. Exposure to data processing and analysis workflows, preferably in More ❯

AI Security Engineer, you should have experience with: Strong programming and scripting skills, specifically Python and Bash. Strong knowledge of cloud technologies, specifically AWS and Azure. Strong knowledge of API development and security. Good understanding and interest in data science methods. You may be assessed on key critical skills relevant for success in the role, such as risk … develop, implement, and maintain solutions that support the safeguarding of the bank's systems and sensitive information. Accountabilities Provision of subject matter expertise on security systems and engineering patterns. Development and implementation of protocols, algorithms, and software applications to protect sensitive data and systems. Management and protection of secrets, ensuring that they are securely generated, stored, and used. Execution … adoption of new cryptographic technologies and techniques. Collaboration across the bank, including developers and security teams, to ensure cryptographic solutions align with business objectives, security policies, and regulatory requirements. Development, implementation, and maintenance of Identity and Access Management solutions and systems. Assistant Vice President Expectations To advise and influence decision making, contribute to policy development, and take responsibility More ❯

The Role We're looking for an experienced Technical Architect to join our Manchester Support Office. In this strategic and technical leadership role, you'll own the design and development of our application architecture - with a strong focus on unifying booking, scheduling, and payment systems into a seamless experience for clients and trainers. Reporting to our Director of Technology … you'll oversee outsourced development partners, ensuring high-quality, secure, and scalable digital products that meet UP's technical standards and growth ambitions. What You'll Do Define and maintain UP's IT application architecture in line with our product and business strategies Architect scalable, secure booking and payment systems within a unified digital ecosystem Collaborate with Product Managers … final sign-off on all on internal and 3rd party deliverables Ensure third-party teams follow best practices in scalability, security, and performance Drive high standards in system design, API development, documentation, and data architecture Lead vendor architecture reviews and continuously optimise delivery workflows Embed privacy, security, and compliance into all architecture decisions Own and evolve our architectural More ❯