London, England, United Kingdom Hybrid / WFH Options
MetaWealth™
role, you’ll build responsive, high-performance user interfaces that interact with Solana-based smart contracts and decentralized applications (dApps). You’ll work closely with our product, design, and blockchain teams to deliver seamless user experiences in a fast-moving and innovative environment. If you’re excited by tokenization, ownership, and building the next generation of Web3 … revalidations or etc Knowledge on Build time and Runtime optimizations Familiar with REST Api & Networking Familiar with cookies, sessions and local storage persisting layers Using optimized designpatterns, and Data Structures and Algorithms knowledge Willing to improve himself with us, with open minded personality Attending a Solana Hackathons is plus Familiar with DeFi, TradFi, NFTs, RWAs or More ❯
London, England, United Kingdom Hybrid / WFH Options
FalconSmartIT
years of work experience at a reputable Data & AI services firm. Outstanding written and verbal communication skills, with a flair for compelling storytelling. Proven capabilities to design and implement data platforms on cloud AWS/Snowflake, including services such as Data Strategy, DB Management, Data Warehousing, Data Migrations, ETL pipelines, Data Modelling, RDM/MDM, Data Observability, Enterprise … with AWS and Snowflake to refine go-to-market strategies at the account level. Understanding of Agile methodology for development and execution. Proficient in data consumption designpatterns such as semantic layers and visualisations. Experience in implementing MLOps projects. Maintain an active learning approach, stay current with industry trends, and apply insights to develop solutions, initiate projects More ❯
London, England, United Kingdom Hybrid / WFH Options
Citi
work in a collaborative, respecting, trusting and diverse environment that encourages creative thinking and critical problem solving that are best in class, to serve our clients globally. Responsibilities: Design, develop and maintain web apps using React and TypeScript, ensuring high quality, clean and maintainable code. Manage application state using redux and middleware such as redux toolkit. Ensure high … reusable UI components which can be used across all Trade Management web apps. Contribute to the overall application architecture and provide inputs on front end frameworks, designpatterns and best practices Perform code reviews and contribute to overall quality, maintainability and testability of software developed. Be a self-starter and plan/schedule own work for tasks … with Cypress and Vitest which focus on test driven development. Advanced proficiency in JavaScript and TypeScript including understanding of complex types, interfaces and generics. Proficiency in responsive web design and CSS. Familiar with backend frameworks such as node.js and Java springboot APIs. Knowledge of restful web services including its data interchange format such as XML, JSON. Familiar with More ❯
stack JavaScript development with Node & React. - Hands-on experience scaling applications and working with cloud infrastructure using AWS. - Strong understanding of web application architecture and modern designpatterns (e.g. SOLID principles). - Familiarity with RESTful APIs, functional programming. - Comfortable working in a Scrum-based environment with continuous integration and deployment. 🎁 Perks & Benefits - A starting salary of More ❯
London, England, United Kingdom Hybrid / WFH Options
WRK digital
stack JavaScript development with Node & React. - Hands-on experience scaling applications and working with cloud infrastructure using AWS. - Strong understanding of web application architecture and modern designpatterns (e.g. SOLID principles). - Familiarity with RESTful APIs, functional programming. - Comfortable working in a Scrum-based environment with continuous integration and deployment. Perks & Benefits - A starting salary of More ❯
Leicester, England, United Kingdom Hybrid / WFH Options
Clearer
eCommerce clearer, more efficient, and more rewarding for everyone. Your Impact: As a Senior Software Engineer in our Leicester office, you will be a technical leader, driving the design and development of major features and systems for our cloud-based SaaS platform. You will architect complex solutions, mentor and coach other engineers, and collaborate with product leadership to … to the Software Engineering Team Lead, working alongside peers within a high-performing agile team committed to continuous delivery and technical excellence. What you'll do: Lead the design and development of major features and systems for cloud-based SaaS applications. Architect and implement complex, scalable, and highly available solutions. Drive technical decisions and provide technical leadership across … belief in the team’s success Most importantly, friendly/kind/a good teammate Demonstrable examples of leading individuals/teams driving architectural direction, establishing best-practices and patterns Why clearer.io? Customers at the heart : We make our customers the stars of our show and help them thrive. When they grow, so do we. We obsess over their More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
have: FIX Experience Cloud experience with containerization (Docker, Kubernetes), Relational and NoSQL databases, Messaging (RabbitMQ), Repository (BitBucket), or Helm Charts (not all necessary) Good knowledge of designpatterns and integration techniques This is a unique opportunity to expand into financial technology. Candidates should be driven and eager to gain substantial financial experience. The role can lead towards More ❯
to extend the existing low latency service-oriented architecture to "high touch" OMS use cases for Program Trading and D1 desks and play an instrumental role in the design and implementation. Build integrated instrumentation and support tools. Work with Equities businesses to understand key functional and non-functional requirements. Actively contribute to the definition of order object model … middleware, and databases Experience with Core Java, Multi-threading, Collections frameworks - Garbage collections in Low latency systems Solid understanding of computer science fundamentals (data structures, algorithms, designpatterns, etc.) Experience with Agile development methodologies. Experience with software monitoring tools and instrumentation. Understanding of Equities Trading business is highly desirable. Experience of integrating control frameworks for automated trading More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
with containerization (Docker, Kubernetes), Database (Relational and NoSQL), Messaging (RabbitMQ), Repository (BitBucket), or Helm Charts would be highly regarded (not all necessary). Good knowledge of designpatterns and integration techniques. This is a unique opportunity for someone to expand further into financial technology. You should be driven and interested to gain some serious financial experience. The More ❯
London, England, United Kingdom Hybrid / WFH Options
Two Circles Ltd
advocate for developer experience and have a keen interest in continually improving it. Encouraging a blameless culture of continuous improvement and technical excellence. Leading and influencing the technical design, architecture and development of digital projects. Work closely with Engineering Managers, Engineering Leads and Product Managers to understand problems and define technical scope for global sports properties. Setting up … of database systems, including both document-oriented databases such as MongoDB and relational databases such as MySQL or PostgreSQL. Familiarity with software architecture principles and common designpatterns, particularly in building scalable systems. An appreciation of DevOps and platform engineering culture. You don’t just want to write code, you'd like to learn how to build More ❯
team committed to driving exceptional security standards and making a real impact! How you'll make an impact Define and build Information Security engineering standards, artefacts, designpatterns, and technical specification documents. Provide engineering expertise across all network products, focusing on Next Gen Firewalls (Palo Alto, Cisco ASA's), Secure Web Gateway (Zscaler), and Endpoint solutions with … a focus on Trellix/McAfee product and Ms Defender product suites. Take ownership and build Low Level Design (LLD) and operational run books based on the level 1 architecture design. Expert level knowledge on Network Protocols, Remote Connectivity, Threat Prevention, Sandbox, DDoS, URL Filtering, and SSL decryption. Participate in troubleshooting design level issues. Assess, monitor More ❯
City of London, England, United Kingdom Hybrid / WFH Options
Arthur J. Gallagher & Co
team committed to driving exceptional security standards and making a real impact! How you'll make an impact Define and build Information Security engineering standards, artefacts, designpatterns, and technical specification documents. Provide engineering expertise across all network products, focusing on Next Gen Firewalls (Palo Alto, Cisco ASA’s), Secure Web Gateway (Zscaler), and Endpoint solutions with … a focus on Trellix/McAfee product and Ms Defender product suites. Take ownership and build Low Level Design (LLD) and operational run books based on the level 1 architecture design. Expert level knowledge on Network Protocols, Remote Connectivity, Threat Prevention, Sandbox, DDoS, URL Filtering, and SSL decryption. Participate in troubleshooting design level issues. Assess, monitor More ❯
London, England, United Kingdom Hybrid / WFH Options
ProtonMail
stakeholder feedback quickly, allowing us to course-correct immediately. Propose the best next steps when initiatives are deadlocked between product and engineering. Keep security top-of-mind during design and implementation to ensure we keep our promise of protecting our users' data. Demonstrate a growth mindset and team-player attitude by helping the team raise the bar on … solving and software engineering skills Takes care to ensure that the product always meets user expectations Strong understanding of software engineering best practices, such as SOLID, DesignPatterns, TDD, CI/CD Is eager to both learn and share their knowledge by engaging in respectful and constructive conversation Familiarity with modern PHP and the Symfony framework Open More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
with containerization (Docker, Kubernetes), Database (Relational and NoSQL), Messaging (RabbitMQ), Repository (BitBucket), or Helm Charts would be highly regarded (not all necessary). Good knowledge of designpatterns and integration techniques. This is a unique opportunity for someone to expand further into financial technology. You should be driven and interested to gain some serious financial experience. The More ❯
London, England, United Kingdom Hybrid / WFH Options
ProtonMail
mobile applications for performance, usability, and responsiveness across different devices and screen sizes. Master memory management,multithreading and concurrency mechanisms to enhance performance and responsiveness of mobile applications. Design for scalability, considering factors such as data caching, network bandwidth, and server load. Prioritize customer satisfaction by maintaining a customer-centric mindset throughout the development process, continuously seeking feedback … Kotlin as well as cross-platform technologies. Proficiency with SwiftUI for iOS and Jetpack Compose for Android and familiaritywith Rust. Strong understanding of mobile app architecture, designpatterns, and best practices. Knowledge of memory management techniques and best practices. Experience with multithreading and concurrency in mobile applications. Good understanding of scalability considerations when it comes to engineering More ❯
to planning activities whilst aligning your workload to team delivery timescales. Responsibilities: Develop the next generation of our software using the latest web technologies with standard designpatterns and practices, all in an agile environment Write clean, documented, testable and scalable code to new functionality to our solutions, as well as improving our existing codebase Delivery of More ❯
Crawley, England, United Kingdom Hybrid / WFH Options
James Chase
broader engineering organisation. What We’re Looking For: Proven leadership experience within SRE, DevOps, or Infrastructure teams. Hands-on mastery of AWS services and cloud-native designpatterns (microservices, containers, serverless). Proficient in Ansible (Terraform knowledge is a strong advantage). Strategic mindset with a strong grasp of SRE principles. Track record of mentoring engineers, promoting More ❯
London, England, United Kingdom Hybrid / WFH Options
Photon
Engage and contribute actively into the various external interfaces and APIs to improve mobile first capabilities Mentor a team of engineers, providing guidance on best practices, designpatterns, and coding standards. Drive a culture of quality and innovation , advocating Extreme Programming ways of working Collaborating with cross-functional teams,participating in Agile processes and code reviews Utilise More ❯
Fairfax, Virginia, United States Hybrid / WFH Options
CGI
individual components to validate Salesforce CRM solution architecture. Review existing solution architecture and refine further Refine product backlog as part of the overall solution architecture effort Own the design of Salesforce platform solution, as well as integration design. Potential integration points include Amazon Connect and other 3rd party tools. Supervise the configuration, quality assurance, testing, and deployment of … Cloud Consultant Service Cloud Consultant Platform App Builder Salesforce Architecture certifications Strong understanding of Apex, Visualforce, and Lightning components Familiarity with Salesforce development best practices and designpatterns Strong analytical and problem-solving skills Strong written and verbal communication skills Desired qualifications/non-essential skills required: Experience with Federal Government and Healthcare sectors, specifically the Centers More ❯
London, England, United Kingdom Hybrid / WFH Options
Immuta Inc
Do Execute successful sales cycles Identify prospects' needs and requirements Understand prospects’ analytical computing environments Present Immuta’s value proposition Build and present custom demonstrations Propose designpatterns to meet requirements Define and execute product evaluations (Proofs of Concept) Respond to RFIs and RFPs Increase brand awareness through trade shows and meetups Provide technical consultation to internal More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
CenterXchange Inc
will you do as a Lead Data Engineer at N Brown? Lead a team of engineers in creating, maintaining, and extending our analytics platform Data ETL - Designpatterns for ingesting, transforming, and exposing data Drive adoption of strong CI/CD practices to reduce deployment risks Coach your team in best practices and coding standards Develop your More ❯
London, England, United Kingdom Hybrid / WFH Options
Chip
looking for: Programming language experience in PHP with an interest to learn GO Experience with a PHP framework such as Laravel or Symfony Some knowledge of designpatterns (bus, repository, decorator, etc) An understanding of mutable vs immutable databases Experience with manipulating data structures and performing performance audits of codebase and database. Development locally with Containers (Docker More ❯
Performance-based bonuses. - Comprehensive health and wellness benefits. - Professional development opportunities and ongoing training. - Exciting team-building activities, workshops and events. Responsibilities: - Collaborate with cross-functional teams to design and implement engaging user interfaces for web applications. - Transform design prototypes into responsive, high-performance web pages using the latest front-end technologies. - Ensure the technical feasibility … optimize applications for maximum speed and scalability. - Conduct code reviews and contribute to best practices for front-end development. - Create and maintain documentation for front-end code and design patterns. Qualifications: - Bachelor's or Master's degree in Computer Science, Web Development, or a related field. - Proven experience as a Front End Developer with a strong portfolio showcasing … web projects. - Proficient in HTML, CSS, and JavaScript, with expertise in modern frameworks such as React, Angular, or Vue. - Experience with responsive design and cross-browser compatibility. - Familiarity with version control systems, such as Git. If you are a creative and enthusiastic Front End Developer with a passion for crafting visually stunning and user-friendly web applications, we More ❯
London, England, United Kingdom Hybrid / WFH Options
Advanced Resource Managers
code platform. You will collaborate with stakeholders, developers, and other IT professionals to ensure that our applications meet business requirements and are scalable, maintainable, and secure. Key Responsibilities: Design and Architecture: Develop and maintain application architecture models, documentation, and guidelines. Design end-to-end integrated systems using Unqork. Collaboration: Work closely with stakeholders to understand business … and user experience. Problem Solving: Identify and resolve application and data issues. Ensure the reliability and scalability of applications. Documentation: Create and maintain comprehensive documentation for application architecture, design, and development processes. Qualifications: Experience: Proven experience as an Application Architect with a strong background in Unqork. Experience in designing and developing enterprise-level applications. Experience working in the … insurance sector Technical Skills: Proficiency in Unqork platform, no-code development, and integration with other systems. Strong understanding of software architecture principles and design patterns. Soft Skills: Excellent communication and collaboration skills. Ability to work effectively in a team environment and manage multiple projects simultaneously. Certifications: Unqork certification is a plus Seniority level Seniority level Mid-Senior level More ❯