a team. Desirable Skills Experience with cloud platforms (AWS, Azure, or GCP). Exposure to microservices architecture . Familiarity with containerization (Docker, Kubernetes). Knowledge of NoSQL databases (e.g., MongoDB). Experience with message queues (Kafka, Solace). Front-end development exposure (React, Angular, Vue.js). Experience building CI/CD pipelines . Senior Java Developer Due to the volume More ❯
backend development for scalable web applications. Technical Skills Frontend: React, Vue.js, or Angular with TypeScript. Backend: Node.js, TypeScript, Express, or NestJS. Databases: Experience with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) . Cloud & DevOps: Experience with AWS services (Lambda, S3, Cognito, RDS) and containerization (Docker, Kubernetes). Security & Compliance: Familiarity with OAuth, JWT, HIPAA/GDPR compliance. Join a purpose More ❯
systems Exposure to serverless architecture Knowledge of event-driven systems (Kafka, SNS/SQS) Familiarity with security best practices in fintech (e.g., PCI DSS compliance) Experience with PostgreSQL or MongoDB This role offers a 2 -3 stage interview process with a 3 day a week in the office hybrid working pattern and 2 days at home. Interview slots available, apply More ❯
deep Python expertise. Experience with Python frameworks such as Django, Flask, or FastAPI. Strong understanding of microservices architecture and RESTful APIs. Proficient in relational and NoSQL databases (e.g., PostgreSQL, MongoDB). Hands-on experience with cloud platforms (AWS, Azure, or GCP). Familiarity with containerization (Docker, Kubernetes). Knowledge of design patterns, OOP principles, and clean code practices. Experience with More ❯
programming languages like Scala, Python and Golang will be a plus " Ability to read/write code and expertise with various design patterns " Have used NoSQL database such as MongoDB, Cassandra, etc. " Work on opportunities along with sales, practice, delivery teams through the pre-sales process " Develop customer proposals - solution architecture, pitch decks, estimating solution effort, resourcing and timelines " Translate More ❯
RPCs, REST APIs, gRPC, etc. Hands-on experience with matchmaking algorithms, player session management, and anti-cheat systems. Deep understanding of database systems, including SQL & NoSQL solutions (PostgreSQL, Redis, MongoDB, etc.). Strong grasp of microservices architecture, server orchestration, and containerization (Docker, Kubernetes). Experience working in high-performance, low-latency environments, optimizing backend logic for multiplayer scalability. Bonus Skills More ❯
React, Vue.js. Familiarity with CI/CD principles and technologies, including experience with GitHub Actions or similar. Experience working with Relational and NoSQL databases such as Postgres, Redis, Neo4j, MongoDB, and a good understanding of data consistency tradeoffs. Proven knowledge of cloud platforms (e.g., AWS, Azure, or GCP). Bonus qualifications Experience with graph databases such as Neo4j, Pinecone or More ❯
programming languages like Scala, Python and Golang will be a plus Ability to read/write code and expertise with various design patterns Have used NoSQL database such as MongoDB, Cassandra, etc. Location & Travel The client's offices are based in Holborn - Central London. Travel: up to 40% Salary The salary for this position will be based on expertise and More ❯
Development: Java 21, Spring Boot 3.x, Kafka Frontend Development: Angular 15+, React 18+, REST APIs CI/CD Tools: Jenkins, Docker, Kubernetes Monitoring & Alerts: Prometheus, Grafana Data Persistence: PostgreSQL, MongoDB, Redis Why Join Us? Be part of a forward-thinking organisation that values diversity, inclusion, and sustainability. Work in a collaborative environment where your ideas and contributions are valued. Enjoy More ❯
Development: Java 21, Spring Boot 3.x, Kafka Frontend Development: Angular 15+, React 18+, REST APIs CI/CD Tools: Jenkins, Docker, Kubernetes Monitoring & Alerts: Prometheus, Grafana Data Persistence: PostgreSQL, MongoDB, Redis Why Join Us? Be part of a forward-thinking organisation that values diversity, inclusion, and sustainability. Work in a collaborative environment where your ideas and contributions are valued. Enjoy More ❯
designing, building, and maintaining large-scale, distributed systems. Experience with RESTful API design and implementation. Strong understanding of object-oriented programming and design patterns. Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus. Exposure to cloud platforms (e.g., AWS, Azure, GCP) and containerization (e.g., Docker, Kubernetes) is desirable. Experience with unit testing, integration testing, and test automation frameworks (e.g. More ❯
projects is a plus, especially within multi-disciplinary teams Deep knowledge of database technologies: Distributed systems (e.g., Spark, Hadoop, EMR) RDBMS (e.g., SQL Server, Oracle, PostgreSQL, MySQL) NoSQL (e.g., MongoDB, Cassandra, DynamoDB, Neo4j) Solid understanding of software engineering best practices - code reviews, testing frameworks, CI/CD, and code maintainability Experience deploying applications into production environments, including packaging, monitoring, and More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client offers training in: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to work for a prestigious banking More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
MVC, C# and Azure SQL. Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly exciting project, one which if you are given More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
web application development (.NET Core/ASP.NET MVC, C#) or windows/desktop development (C#.NET). My client can provide training in: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, WPF, MVVM, Prism, continuous integration, dependency injection, RESTful, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a fantastic More ❯
features as part of an agile, collaborative team Building and deploying cloud-native, containerised applications using technologies such as AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL and MongoDB Contributing to DevSecOps delivery pipelines, using tooling such as Atlassian, Jenkins, GitLab, OWASP and AWS services Applying Site Reliability Engineering principles to ensure solutions are resilient, reliable and cost-effective More ❯
every box. However, experience in any of the following areas would be advantageous: Software development in web technologies or OOP (e.g., Python, Java, etc.) Database tech: Oracle SQL, PostgreSQL, MongoDB Proficient with Linux/Windows command line (Bash, PowerShell) Monitoring: Grafana, Prometheus, ELK, Splunk Agile working and tooling (e.g., Jira, Confluence) Diagnosing and resolving complex system issues ITIL knowledge or More ❯
both transactional and analytic use cases, familiarity with real-time reporting techniques (including distributed caching), vendor and bespoke reporting tools, data migration and reconciliation techniques and tools. Familiarity with MongoDB unstructured Database. Technical - Hands-on Expert with demonstrated experience in architecture and design patterns, their usage, implementation and implications, including documenting and agreeing the design inclusive of the trade-offs More ❯
both transactional and analytic use cases, familiarity with real-time reporting techniques (including distributed caching), vendor and bespoke reporting tools, data migration and reconciliation techniques and tools. Familiarity with MongoDB unstructured Database. Technical - Hands-on Expert with demonstrated experience in architecture and design patterns, their usage, implementation and implications, including documenting and agreeing the design inclusive of the trade-offs More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
.NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to work for a prestigious global More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL. You will follow the firms official career progression programme. This is More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
such as Sitecore, EpiServer, Umbraco, Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised training in: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a unique opportunity to join a firm that genuinely values More ❯
able to demonstrate strong knowledge of: .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of the technologies you lack, allowing More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
able to demonstrate strong knowledge of: .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of the technologies you lack, allowing More ❯
Unix/Linux environments, including process and network diagnostics. Exposure to messaging, monitoring, and container orchestration (Kafka, RabbitMQ, Kubernetes, Docker, etc.). Solid knowledge of SQL/NoSQL databases (MongoDB, Cassandra, HBase, etc.). Desirable Skills and Experience Scala functional or concurrency libraries (ZIO, Akka Streams, Monix). Knowledge of C++ or Rust for performance-critical systems. Experience with CQRS More ❯
