London, England, United Kingdom Hybrid / WFH Options
causaLens
opportunities for non-linear growth. Your focus will be on designing, implementing and maintaining our multi-tenanted, multi-cloud data science platform. You’ll be responsible for service and APIdesign, backend python implementation, CI/CD rollout and meeting quality standards. Your remit will include multiple aspects of our multi-service platform, from AuthN to Data Integration … other technologies. A day in the life of the role: Collaborate closely with product managers, team leads and other senior engineers to understand the needs and requirements of services. Design and implement APIs, services and packages to help meet user’s needs. Develop and enhance CI/CD flows, improving quality, accountability and standards across the product stack. Work More ❯
JSON. Experience with AWS (AWS Solutions Architect preferred) and its services (including fundamental AWS networking), knowing Azure is a plus Containerization knowledge of Docker and Kubernetes Strong understanding of APIDesign, testing, development and management Tools: CI/CD tools: Gitlab, Nexus Managed Artifacts, AWS: AWS EKS, EC2, Lambda, S3, EBS/EFS, VPC, DNS, IAM, KMS, CloudWatch More ❯
Role : Mulesoft Architect Location : London Work Mode : Hybrid Contract Role Job Description: We are looking for a seasoned Solution Architect with strong hands-on experience in MuleSoft and APIdesign/development . The ideal candidate will play a pivotal role in designing scalable and secure integration solutions across enterprise systems. Experience with MongoDB and other NoSQL databases … is highly desirable. Key Responsibilities: Lead the architecture, design, and implementation of integration solutions using MuleSoft Anypoint Platform. Collaborate with business and technical stakeholders to define API-led connectivity strategies. Design and document integration patterns, data flows, and API specifications (RAML/OAS). Provide hands-on development support for complex MuleSoft flows, DataWeave transformations, and … API policies. Oversee the full API lifecycle - from design to deployment and monitoring. Integrate MuleSoft with MongoDB and other back-end systems where applicable. Define best practices for security, performance, and scalability of integration solutions. Mentor development teams and provide technical leadership across projects. Required Skills & Experience: 8+ years of experience in integration architecture with at least More ❯
per year Requirements 3 years of experience in frontend development using React and TypeScript. Strong knowledge of modern frontend architecture and best practices. Experience with APIdesign and integration. Familiarity with continuous integration and continuous deployment (CI/CD). Skills API Backend CI/CD Cloud Frontend React Security TypeScript AWS Azure Docker GCP Git Support More ❯
Microsoft developer to join the teams in London as Permanent or with 12 months FTC. Salary is up to £70k pa, hybrid. Main Duties & Responsibilities Include: Power Platform Development: Design, develop, and deploy custom applications using Power Apps, Power Automate, and Power BI, integrating with various data sources and systems. Azure Functions Integration: Create and manage serverless Azure Functions … to implement custom business logic, data processing, and API endpoints. Front-End Development: Build responsive and accessible user interfaces using modern JavaScript frameworks like React, Angular, incorporating the Fluent UI design system for a consistent and polished user experience. Ensure seamless interaction with Power Platform components and .NET Core applications. .NET Core Development: Develop and maintain robust APIs … Angular UI Framework: Experience with Fluent UI (or similar component library) Database Management: SQL Server, Azure Cosmos DB Cloud Architecture: Understanding of cloud concepts, Azure services, and best practices API Development: RESTful API, OData APIdesign and implementation PowerShell Scripting: Experience in developing and maintaining PowerShell scripts for automation. Experience with packaging and deploying applications, including More ❯
Our client is a leading AI company who are looking for a Product Solution Architect who has worked in top AI/Big Tech or FAANG companies, who can design solution architecture for their customer products. Required Skills & Qualifications: Architecture & Design: Expertise in microservices, micro frontends, event-driven systems, and API-first design. Cloud Platforms: Strong experience … with AWS, Azure, and GCP; cloud-agnostic architecture focus. Scalability: Proven ability to design scalable, distributed, high-availability systems. DevOps & Automation: Hands-on with Kubernetes, Docker, Terraform, Ansible, and CI/CD pipelines. Security & Compliance: Solid grasp of cloud security, management, and compliance standards (GDPR, SOC2, ISO 27001). Programming & Frameworks: Skilled in React, Python, Go, or Node.js, with … Computer Science, Engineering, or related field. 6+ years in software architecture and design. Track record as a Solution Architect for SaaS or cloud-agnostic platforms. Experience with distributed systems, APIdesign, and multi-tenant architecture. Familiar with data architecture, AI/ML integration, and observability tools. Certifications (): AWS Solutions Architect, Google Cloud Architect, Azure Solutions Architect Expert. If More ❯
to £520 per day via an approved umbrella company Job Overview We are seeking a highly experienced with strong expertise in MuleSoft, Apache Camel, and RabbitMQ to lead the design, development, and deployment of enterprise-grade integration solutions. The ideal candidate will have a solid grasp of event-driven architecture, enterprise integration patterns, and secure, scalable message-driven solutions … coupled with hands-on experience in DevOps and CI/CD. Key Responsibilities Architecture & Design Architect scalable, secure, and high-performance integration solutions using MuleSoft, Camel, and RabbitMQ. Define reusable patterns and integration frameworks based on EIP (Enterprise Integration Patterns). Lead API and messaging solution designs adhering to RESTful/SOAP standards and AMQP best practices. Design and implement event-driven architectures, pub-sub models, and asynchronous message flows. Development & Implementation Build and maintain Mule flows, subflows, and message processors using Anypoint Studio and Platform. Design complex DataWeave transformations and data enrichment pipelines. Configure and manage RabbitMQ clusters, exchanges, queues, bindings, and vhosts. Develop Apache Camel routes and leverage EIPs like WireTap, Enricher, Splitter/ More ❯
to £520 per day via an approved umbrella company Job Overview We are seeking a highly experienced with strong expertise in MuleSoft, Apache Camel, and RabbitMQ to lead the design, development, and deployment of enterprise-grade integration solutions. The ideal candidate will have a solid grasp of event-driven architecture, enterprise integration patterns, and secure, scalable message-driven solutions … coupled with hands-on experience in DevOps and CI/CD. Key Responsibilities Architecture & Design Architect scalable, secure, and high-performance integration solutions using MuleSoft, Camel, and RabbitMQ. Define reusable patterns and integration frameworks based on EIP (Enterprise Integration Patterns). Lead API and messaging solution designs adhering to RESTful/SOAP standards and AMQP best practices. Design and implement event-driven architectures, pub-sub models, and asynchronous message flows. Development & Implementation Build and maintain Mule flows, subflows, and message processors using Anypoint Studio and Platform. Design complex DataWeave transformations and data enrichment pipelines. Configure and manage RabbitMQ clusters, exchanges, queues, bindings, and vhosts. Develop Apache Camel routes and leverage EIPs like WireTap, Enricher, Splitter/ More ❯
greenfield build. You'll be working closely with the CTO and product team to bring the new feature to life. The stack: Frontend: Vue3, TypeScript Backend: Node.js, PostgreSQL, Stripe API, GraphQL exposure, RESTful APIdesign Infrastructure: Docker, AWS, CI/CD Pipelines What they need from you: 5+ years of full stack JavaScript experience with strong commercial … use of Vue and Node Ability to design, develop and document scalable APIs and microservices Comfortable integrating third-party services (Stripe experience essential) Experience managing PostgreSQL databases and designing relational data models Strong TypeScript fundamentals and ability to enforce typing and testing standards Familiar with containerised environments and deploying via AWS Confident in handling security, authentication and role-based More ❯
possibility of extension Working hours: 40 hrs/week Role Overview: Work directly with subject matter experts, product owners, designers, technical leads, and other architects to re-architect and design next-generation gas and power trading platforms using modern technologies, aligned with business and technology strategies. Deep knowledge of energy trading and risk management processes, especially physical trading. Responsibilities … Design architecture of modern, bespoke energy trading systems, documenting key design decisions and trade-offs across stakeholders. Gather requirements, analyze, and design across functional, non-functional, technical, and operational domains. Act as a thought leader and key advisor during delivery and design reviews. Handle business changes and manage stakeholder expectations. Coordinate communication across multiple teams, vendors … or power, including complex contracts and portfolio optimization. Knowledge of options modeling and dependency graphs. Experience in architecture facets: data modeling (including real-time reporting and MongoDB), technical architecture (design patterns, AWS, code development in C#/Java, microservices, Docker, Kubernetes, Terraform), integration techniques (messaging, APIdesign), and infrastructure/operations (DevOps, CI/CD, cloud infrastructure More ❯
possibility of extension Working hours: 40 hrs/week Role Overview Work directly with subject matter experts, product owners, designers, technical leads, and other architects to re-architect and design the next generation Gas and Power trading platform using modern technologies, aligned with business and technology strategies. Deep knowledge of energy trading and risk management processes across front, middle … and back-office functionalities, with an emphasis on physical trading. Responsibilities include: Designing the architecture of modern, bespoke energy trading systems, documenting and agreeing on key design decisions and trade-offs with stakeholders. Gathering requirements, analysis, and design across functional, non-functional, technical, and operational domains. Serving as a thought leader and key advisor in design reviews … contract optionality, portfolio and schedule optimization, options modeling, and dependency graphs. Experience across various architecture facets: Data: Data modeling, real-time reporting, data migration, MongoDB familiarity. Technical: Architecture and design patterns, AWS, C#/Java, Docker, Kubernetes, React, Terraform. Integration: Real-time messaging, APIdesign, batch techniques. Infrastructure and Operational: DevOps, CI/CD, automated deployments, cloud More ❯
As a Software Engineer you play an important role in the design and development of our modernprivate cloud MySQL offerings. You will bring your past experience to a talented group to further evolve the technical capabilities of our organization, drive improvements across our SDLC and unlock new capabilities for our clients. All roles are expected to continuously collaborate across … s technically feasible and what is desired by the end user. Implement solutions with an equal focus on both functional and non-functional requirements Understand/apply reusable code design, leverage application architecture/framework capabilities and functionality, and design/develop solutions that are highly reliable, scalable, and perform to meet business-defined service levels. Conduct code … reviews and ensure quality solutions are built and tested. Employ Agile practices; Pair Programming; Continuous Integration; Test Driven Development, etc. Contribute to the technical code and design documentation. Conduct solid analysis and problem solving to provide production support and L3 cover Required qualifications, capabilities, and skills Very strong experience in Python Strong knowledge of security and authentication (e.g. OIDC More ❯
possibility of extension Working hours: 40 hrs/week Role Overview Work directly with subject matter experts, product owners, designers, technical leads, and other architects to re-architect and design the needs of the next-generation Gas and Power trading platform using modern technologies, aligned with business and technology strategies. Deep knowledge of energy trading and risk management processes … front, middle, and back-office functionalities, with an emphasis on physical trading. Expert in designing the architecture of modern, bespoke energy trading systems, including documenting and agreeing on key design decisions and trade-offs across diverse stakeholders. Perform requirement gathering, analysis, and design across functional, non-functional, technical, and operational domains. Be a thought leader in the domain … advising on delivery and design reviews. Handle business changes and manage stakeholder expectations. Manage communication across multiple teams, vendors, and consulting staff. Have knowledge of deal lifecycle. Qualifications Key Skills Strong functional understanding of physical trading, preferably Gas and/or Power, including complex contract optionality, portfolio, and schedule optimization. Knowledge of options modeling and dependency graphs. Demonstrated capability More ❯
possibility of extension Working hours: 40 hrs/week Role Overview: Work directly with subject matter experts, product owners, designers, technical leads, and other architects to re-architect and design the needs of the next-generation Gas and Power trading platform using modern technologies, aligned with business and technology strategies. Deep knowledge of energy trading and risk management processes … across front, middle, and back-office functionalities, with an emphasis on physical trading. Responsibilities: Designing architecture of modern, bespoke energy trading systems, documenting and agreeing on key design decisions and trade-offs across stakeholders. Gathering requirements, analysis, and design across functional, non-functional, technical, and operational domains. Leading in the respective domain as a thought leader, advising on … delivery and design reviews. Handling business changes and managing stakeholder expectations. Managing communication across multiple teams, vendors, and consulting staff. Understanding deal lifecycle processes. Qualifications and Key Skills: Strong functional understanding of physical trading, preferably Gas and/or Power, including complex contract optionality, portfolio and schedule optimization, options modeling, and dependency graphs. Experience in architecture facets such as More ❯
responsive, interactive user interfaces Backend : Node.js with Express framework Database : PostgreSQL with PostGIS extensions for spatial data management GIS : Modern geospatial libraries and mapping technologies Key Responsibilities Backend Development Design and implement robust APIs for geospatial data processing and visualisation Optimise database queries and spatial operations using PostgreSQL and PostGIS Build scalable microservices architecture to handle large datasets Implement … tests Implement automated testing pipelines using modern testing frameworks Establish QA processes and best practices across the development lifecycle Mentor team members on testing methodologies and code quality standards Design and implement performance testing for geospatial operations Technical Leadership Take ownership of backend architecture and drive technical decisions Collaborate with frontend-focused team members to optimise APIdesign … backend development experience with Node.js Strong experience with PostgreSQL, including complex queries and performance optimisation Hands-on experience with PostGIS or other spatial database technologies Solid understanding of RESTful APIdesign and implementation Experience with testing frameworks (Jest, Mocha, Cypress, or similar) Proficiency with Git version control and collaborative development workflows QA & Testing Focus Experience implementing automated testing More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
City Science
responsive, interactive user interfaces Backend : Node.js with Express framework Database : PostgreSQL with PostGIS extensions for spatial data management GIS : Modern geospatial libraries and mapping technologies Key Responsibilities Backend Development Design and implement robust APIs for geospatial data processing and visualisation Optimise database queries and spatial operations using PostgreSQL and PostGIS Build scalable microservices architecture to handle large datasets Implement … tests Implement automated testing pipelines using modern testing frameworks Establish QA processes and best practices across the development lifecycle Mentor team members on testing methodologies and code quality standards Design and implement performance testing for geospatial operations Technical Leadership Take ownership of backend architecture and drive technical decisions Collaborate with frontend-focused team members to optimise APIdesign … backend development experience with Node.js Strong experience with PostgreSQL, including complex queries and performance optimisation Hands-on experience with PostGIS or other spatial database technologies Solid understanding of RESTful APIdesign and implementation Experience with testing frameworks (Jest, Mocha, Cypress, or similar) Proficiency with Git version control and collaborative development workflows QA & Testing Focus Experience implementing automated testing More ❯
London, England, United Kingdom Hybrid / WFH Options
City Science
responsive, interactive user interfaces Backend : Node.js with Express framework Database : PostgreSQL with PostGIS extensions for spatial data management GIS : Modern geospatial libraries and mapping technologies Key Responsibilities Backend Development Design and implement robust APIs for geospatial data processing and visualisation Optimise database queries and spatial operations using PostgreSQL and PostGIS Build scalable microservices architecture to handle large datasets Implement … tests Implement automated testing pipelines using modern testing frameworks Establish QA processes and best practices across the development lifecycle Mentor team members on testing methodologies and code quality standards Design and implement performance testing for geospatial operations Technical Leadership Take ownership of backend architecture and drive technical decisions Collaborate with frontend-focused team members to optimise APIdesign … backend development experience with Node.js Strong experience with PostgreSQL, including complex queries and performance optimisation Hands-on experience with PostGIS or other spatial database technologies Solid understanding of RESTful APIdesign and implementation Experience with testing frameworks (Jest, Mocha, Cypress, or similar) Proficiency with Git version control and collaborative development workflows QA & Testing Focus Experience implementing automated testing More ❯
Flex job you will be a U.S. Citizen, with the ability to obtain Secret security clearance and 8+ years of experience preferably in the Space/Defense industry. Responsibilities: Design, develop, and deploy cloud-based, mission-critical software solutions supporting defense and security operations. Develop and implement secure cloud-based applications using AWS, Kubernetes, and DevOps best practices. Design, build, and maintain CI/CD pipelines, infrastructure automation, and containerized environments. Apply security best practices, including encryption, compliance, vulnerability management, and incident response. Develop, test, and optimize API integrations to ensure scalability and reliability. Utilize Python, Java, and scripting languages (YAML, JSON, Linux/UNIX) for cloud-based application development. Implement AI-driven solutions to enhance workload … Linux/UNIX, YAML, and JSON. Experience with AWS (AWS Solutions Architect strongly preferred) and its services (including fundamental AWS networking) Containerization using Docker and Kubernetes Strong understanding of APIDesign, testing, development and management Tools: CI/CD tools: Gitlab, Nexus Managed Artifacts, AWS: AWS EKS, EC2, Lambda, S3, EBS/EFS, VPC, DNS, IAM, KMS, CloudWatch More ❯
databases and distributed queue systems Guide development of our Nuxt (Vue 3) frontend with TypeScript and modern CSS frameworks Manage our React Native mobile app development and cross-platform API integration Ensure seamless integration between frontend, backend, and AI orchestration layers Cloud Infrastructure & DevOps: Lead our serverless and containerised deployment strategies across cloud providers Architect scalable compute solutions for … both web applications and AI workloads Manage multi-database architecture across relational and document stores Design fault-tolerant systems with automatic scaling and recovery capabilities Oversee CI/CD pipelines and comprehensive monitoring across all services Technical Leadership: Build and lead a team across full-stack development and AI engineering Establish best practices for cloud-native, multi-technology development … solutions Understanding of vector databases, embedding systems, and retrieval architectures Technical Expertise: Full-stack development across modern web technologies Containerisation (Docker) and orchestration platforms (Kubernetes, ECS, or equivalent) Database design across SQL and NoSQL systems APIdesign, microservices architecture, and distributed systems Cloud infrastructure management and infrastructure-as-code AI/ML model deployment, monitoring, and scaling More ❯
London, England, United Kingdom Hybrid / WFH Options
Anmut
management platform, using a modern React/TypeScript/Next.js stack with advanced data visualisation and AI capabilities. This role requires very strong technical expertise, including the ability to: Design and develop high-performance, scalable features across the entire stack Lead complex technical implementations and provide architectural guidance Enhance our data visualisation capabilities with advanced charting and interactive elements … our AI functionalities What We Look For Essential Technical Skills: Frontend Development: Advanced expertise with React (18+) and TypeScript Deep knowledge of Next.js (14+) and its features (SSR, ISR, API routes) Experience with Mantine UI framework or similar component libraries Proficiency with CSS-in-JS solutions like Vanilla Extract Strong understanding of data visualisation using libraries like Visx and … Recharts Knowledge of Zod for runtime type validation Backend Development: Strong Node.js experience Experience with tRPC for type-safe API development Database expertise with PostgreSQL and SQL query builders (Kysely) Knowledge of authentication systems (NextAuth) Full-Stack Capabilities: Type-safe development across the entire stack APIdesign and implementation Performance optimisation techniques State management using React Query More ❯
eager to take on a lot of responsibility, and are passionate about producing reliable software solutions. Responsibilities Plan and execute technical strategies from concept to deployment, shaping software architecture, design, and best practices. Work with designers, PMs, and engineers to build, test, and refine desktop and enterprise-level software. Engage in all SDLC phases—design, development, testing, deployment … cloud platforms like AWS. Proficient in agile methods like sprints, pair programming, and test-driven development. Adaptable, thrives in fast-paced environments, and quickly learns new technologies. SQL, RESTful APIdesign, and modern front-end frameworks (React/Angular) experience is a plus. More ❯
eager to take on a lot of responsibility, and are passionate about producing reliable software solutions. Responsibilities Plan and execute technical strategies from concept to deployment, shaping software architecture, design, and best practices. Work with designers, PMs, and engineers to build, test, and refine desktop and enterprise-level software. Engage in all SDLC phases—design, development, testing, deployment … cloud platforms like AWS. Proficient in agile methods like sprints, pair programming, and test-driven development. Adaptable, thrives in fast-paced environments, and quickly learns new technologies. SQL, RESTful APIdesign, and modern front-end frameworks (React/Angular) experience is a plus. More ❯
Royal Leamington Spa, England, United Kingdom Hybrid / WFH Options
Verisk
special focus on customer-facing interactions and ensuring that our solutions meet their business needs. The role will report into the Director of Product and Technology. Responsibilities Architecture & Solution Design: Oversee the technical architecture of our solutions, ensuring they meet performance, scalability, and security requirements. Design and develop scalable AWS architectures for API-based and data-centric … and storage solutions using AWS services such as S3, OpenSearch, Redshift, Step Functions, Lambda, Glue, and Athena. Architect RESTful APIs, ensuring security, performance, and scalability. Optimise microservices architecture and API management strategies, leveraging tools such as KONG Gateway, Lambda, and EKS. Collaborate with DevOps teams to implement CI/CD pipelines, Infrastructure as Code (IaC), and automation using AWS … approved projects and explore new opportunities. Document solutions with specifications, estimates, and delivery timelines. Leadership & Mentorship Provide technical leadership and mentoring to development teams, ensuring best practices in AWS, APIdesign, and data architecture. Support the technical delivery team with troubleshooting and solution design. Line manage a Product Specialist, providing guidance on product packaging and administrative tasks. Qualifications More ❯
eager to take on a lot of responsibility, and are passionate about producing reliable software solutions. Responsibilities Plan and execute technical strategies from concept to deployment, shaping software architecture, design, and best practices. Work with designers, PMs, and engineers to build, test, and refine desktop and enterprise-level software. Engage in all SDLC phases—design, development, testing, deployment … cloud platforms like AWS. Proficient in agile methods like sprints, pair programming, and test-driven development. Adaptable, thrives in fast-paced environments, and quickly learns new technologies. SQL, RESTful APIdesign, and modern front-end frameworks (React/Angular) experience is a plus. #J-18808-Ljbffr More ❯
