East London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
looking for Tech leads who have a strong foundation in both front-end and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. You dont have to have all the languages but just some and you will be … VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software DesignPatterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both … using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software DesignPatterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use More ❯
East London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
a number of technical projects with a strong foundation in both front-end and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP … VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software DesignPatterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both … using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software DesignPatterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use More ❯
East London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
a number of technical projects with a strong foundation in both front-end and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C# … VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software DesignPatterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both … using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software DesignPatterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use More ❯
East London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL, REST APIs, Software DesignPatterns – TDD, DDD, Agile methodologies: Scrum and Kanban 🌳 Key Responsibilities 🌳 Full-Stack Development : Design, develop, and maintain complex full-stack applications across both … using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software DesignPatterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use … environment. 🌳 Requirements 🌳 Polyglot Developer : Proficiency in multiple programming languages and frameworks, with the ability to work across the full tech stack. Object-Oriented Design : Strong understanding of OO principles, writing modular and maintainable code. DevOps Practices : Familiarity with CI/CD , containerization, and infrastructure as code. Agile Mindset More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Realise Talent
to shape the development of innovative products, working with cutting-edge technologies to deliver scalable, high-performance applications. In this role, you will design, develop, and maintain Next.js/React web applications hosted on Google Cloud Platform + Firebase. You will be hands-on in both frontend and … applications. Your work will have a direct impact on creating unique, engaging experiences for millions of users globally. Key Responsibilities: Full Stack Development: Design, develop, and maintain high-quality Next.js/React applications, including both frontend and backend, on Google Cloud Platform + Firebase. App Deployment: Manage app … Development: Understanding of agile methodologies, version control via GitHub, and automated testing (unit, integration, and end-to-end testing). Software DesignPatterns: Strong knowledge of software designpatterns and architectural principles, including functional programming and object-oriented programming. Problem-Solving Skills: Excellent troubleshooting More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Curtis Reed Associates
strong problem solving skills and deep technical expertise is required to join high calibre Product Engineering Team and lead the end-to-end design, implementation and delivery of future architecture for highly scalable … low latency systems within the Banking sector. Key Skills/Experience: Clear understanding of data structures, algorithms, software design, designpatterns & core programming concepts. Strong Computer Science skills including hands-on expertise in Java, Python, Apache Kafka, SQL, Databases, etc Cloud native solutions and public … GCP “Cloud Architect”, “Cloud Developer”, “Professional Data Engineer”, or similar Certification in Apache Kafka (CCDAK) Team-leading Main Responsibilities: Lead end-to-end design, implementation and delivery of future architecture for highly scalable, resilient, data intensive low latency systems on Public Cloud (GCP) Collaborate with the Head of More ❯
South East London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
Responsibilities Technical Leadership & Architecture Define and drive the technical architecture of core systems and new product features. Make strategic decisions around designpatterns, scalability, and maintainability. Ensure software architecture aligns with business goals and product requirements. Project Ownership & Delivery Lead the full software development lifecycle of key … emerging technologies. Required Skills & Experience C#/.NET Expert Significant hands-on experience building robust applications using .NET Core/.NET 6+. Architectural Design Strong experience in designing scalable, modular, and performant systems. Leadership Proven ability to lead and manage a small team of engineers while remaining hands More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Arrows
hands-on technical leadership role with high visibility and impact across the organization. You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve … with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and designpatterns Exposure to containerization and CI/CD tooling Bonus: Familiarity with Go, Python, React, TypeScript, Node.js ️ Location : Hybrid – 2 days a week in London More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Client Server
will develop, test and maintain high-quality, low-latency Java applications handling millions of requests per day, collaborating with cross-functional teams to design systems that meet business and regulatory requirements. You'll seek to continuously improve system performance and scalability, implement automated testing, CI/CD pipelines … and document system workflows, architecture and design decisions. Location/WFH: You can work from home from most of the time but must be commutable to the London office. … About you: You have strong Java development experience including concurrency, garbage collection, low level performance optimisation, data structures and memory efficient designpatterns You have experience with low latency systems, particularly OMS (Order Management Systems), EMS (Execution Management Systems) You have strong design skills and More ❯
South East London, London, United Kingdom Hybrid / WFH Options
La Fosse
technical experience with the Full Stack JavaScript ecosystem A track record of success in mentoring, technical leadership, and stakeholder engagement Experience leading the design, development, and operation of innovative software solutions Strong skills in modern web development (React.js, Node.js, AWS, TypeScript) and a solid understanding of web architecture … depth knowledge of AWS services (e.g. Lambda, Aurora RDS, EC2, ECS, SQS) Familiarity with CI/CD, DevOps practices, and common designpatterns Bonus: AWS certifications Benefits Private healthcare EV company car scheme Staff discounts Comprehensive pension plan Location: Hybrid (Central London office – team meets twice weekly More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Client Server
seen 30-40% year on year growth for the past 10 years and has ambitious growth plans. As a Senior Developer you'll design and develop new features and enhancements to the front end of the platform with a focus on real-time data visualisation on business critical … About you: You have a strong knowledge of software engineering best practices and Computer Science fundamentals such as OOP, Data Structures, DesignPatterns You have expertise with React and strong TypeScript skills You have experience with data visualisation and have worked on complex systems You have a More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Hunter Bond
following skills/experience - 1-2 years+ commercial experience with Python, Django, React or Rust experience Strong understanding of OO principles, designpatterns, data structures & algorithms Bachelors or Masters Degree in Computer Science or very similar, ideally from a top University Personality and genuine passion in technology More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Burns Sheehan
best practice and participate in code review What are they looking for: Experience within Android development Good understanding of software architecture, designpatterns and best practices Experience in app development using Kotlin, Jetpack Libraries, Jetpack Compose Knowledge in building SDKs that are scalable and user-friendly If More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Skillful
growing product and an experienced team. You’ll help implement designs that support a seamless uni search experience, collaborate with back-end and design, and take real ownership of the app's future direction. You’ll write clean, scalable Swift/SwiftUI code, shape the architecture, and lay …/SwiftUI) Solid experience building apps that scale, with good performance and UX Strong understanding of OOP, functional programming, and modern designpatterns Confident working with REST APIs and GraphQL A proactive mindset and ability to work independently Someone who cares about product quality, not just shipping More ❯
South East London, London, United Kingdom Hybrid / WFH Options
TEN10 SOLUTIONS LIMITED
solutions for our clients. Youll also take a leadership role, guiding your team to success and leading by example. What Youll Be Doing Design and Develop: Build and support automation or performance test frameworks using the most appropriate solutions. Whether open source or commercial, or a combination . … . Implementing pipelines using common tooling such as Jenkins, ADO, GitHub actions, CirlceCI etc. Awareness of the latest developments in testing tools and design patterns. Bonus Points for: Experience with emerging technologies, e.g using AI/ML within your engineering projects. Familiarity with testing in cloud environments such More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Searchability®
to drive innovation and secure complex systems across industries. What will you be doing? As a Cloud Solutions Architect, you will lead the design and delivery of cloud security enhancements, with emphasis on secrets management and identity access management in cloud environments. You’ll be the SME for … related security capabilities and will engage with internal engineering teams to embed secure design patterns. You’ll also drive standards, mentor teams, and help operationalise best practices within the cloud security domain. What will you need? • 3+ years experience implementing secrets management solutions at scale (e.g. HashiCorp Vault More ❯