frontend stacks. Strong programming proficiency in Python , C++ , and Java (Quant/Trading grade codebases). Expertise in modern web development with React , Node.js , MongoDB , and SQL (Postgres, MySQL) . Strong understanding of Git/GitHub , CI/CD workflows, code branching strategies, and code ownership. Prior work in a More ❯
frontend stacks. Strong programming proficiency in Python , C++ , and Java (Quant/Trading grade codebases). Expertise in modern web development with React , Node.js , MongoDB , and SQL (Postgres, MySQL) . Strong understanding of Git/GitHub , CI/CD workflows, code branching strategies, and code ownership. Prior work in a More ❯
london, south east england, united kingdom Hybrid / WFH Options
Trireme
frontend stacks. Strong programming proficiency in Python , C++ , and Java (Quant/Trading grade codebases). Expertise in modern web development with React , Node.js , MongoDB , and SQL (Postgres, MySQL) . Strong understanding of Git/GitHub , CI/CD workflows, code branching strategies, and code ownership. Prior work in a More ❯
and back-end frameworks (e.g., Django, Flask). Experience with RESTful APIs and/or GraphQL. Familiarity with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). Experience with version control systems (e.g., Git). Experience in setting up CI/CD pipelines (e.g., using Jenkins, GitHub Actions, ADO). Familiarity More ❯
least one programming language commonly used for microservices development (e.g., Java, Spring Boot, Node.js, Go, Python). Hands-on experience with NoSQL databases (e.g., MongoDB, Cassandra) and SQL databases (e.g., PostgreSQL). Strong knowledge of distributed systems, fault tolerance, and scalability. Security expertise in securing microservices, including using OAuth2, JWT More ❯
City of London, London, United Kingdom Hybrid / WFH Options
83zero Ltd
libraries like Material UI, Figma, and Storybook. Experience with microservices architecture and API development (REST, GraphQL). Experience working with NoSQL or SQL databases (MongoDB, Postgres). What We're Offering: Opportunities for professional development with access to training resources and certifications. A collaborative and supportive work environment where your More ❯
Employment Type: Permanent
Salary: £70000 - £80000/annum Perks, Healthcare Options and Bens
Bonus Points for Experience or interest in: Functional programming languages such as Scala, Haskell and Clojure Relational and NoSQL databases such as PostgreSQL and MongoDB DevOps such as Terraform, Fargate and Kubernetes Frontend development such as Node.js and React Messaging protocols Internal and external DSL's Single sign-on such More ❯
AWS, Google Cloud, etc.), and technologies such as Docker, Kubernetes, and Terraform. Database Knowledge: Experience working with both SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). Version Control Systems: Proficient in Git and understanding of workflows such as GitFlow. API-First Design: Experience in building and maintaining robust, flexible APIs More ❯
AWS, Google Cloud, etc.), and technologies such as Docker, Kubernetes, and Terraform. Database Knowledge: Experience working with both SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). Version Control Systems: Proficient in Git and understanding of workflows such as GitFlow. API-First Design: Experience in building and maintaining robust, flexible APIs More ❯
of microservices architecture, event-driven systems, and service-oriented design patterns. In-depth knowledge of SQL databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB) for data management and optimization. Extensive experience with cloud platforms such as AWS including services for database hosting, API management, and serverless computing. Proficiency with More ❯
Strong expertise in Node.js, Express.js, and JavaScript/TypeScript. Experience with RESTful APIs, GraphQL, and WebSockets. Proficiency in database management (SQL & NoSQL - eg, PostgreSQL, MongoDB). Familiarity with cloud platforms (AWS, Azure, or GCP) and containerisation (Docker, Kubernetes). Experience with CI/CD pipelines, DevOps practices, and automated testing. More ❯
Ansible) is a plus. Deep knowledge of software architecture, microservices, and API design principles. Familiarity with database technologies like PostgreSQL, MySQL, and NoSQL solutions (MongoDB, Redis). Strong understanding of Agile methodologies and DevOps culture. Excellent problem-solving, communication, and leadership skills. Preferred Skills: Experience with TDD, BDD, and automated More ❯
languages such as JavaScript/TypeScript (Node.js); additional experience with Python, Go, or Java is a plus. Strong experience with MySQL/PostgreSQL and MongoDB, including schema design and query optimisation. Cloud experience (AWS preferred), with services relevant to backend development such as compute, databases, and messaging queues. Solid understanding More ❯
languages such as JavaScript/TypeScript (Node.js); additional experience with Python, Go, or Java is a plus. Strong experience with MySQL/PostgreSQL and MongoDB, including schema design and query optimisation. Cloud experience (AWS preferred), with services relevant to backend development such as compute, databases, and messaging queues. Solid understanding More ❯
Experience designing distributed systems, microservices, and micro-frontend UIs Experience using cloud services such as AWS and distributed systems like Kafka, Kubernetes, S3, DynamoDB, MongoDB, or other NoSQL databases Experience following TDD and a passion for clean code principles Proficiency in programming languages such as Java, Python, JavaScript, or React More ❯
designing distributed systems, microservices, micro-frontend UIs Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database Experience of following TDD and passionate about clean code principles Proficiency in programming in Java, Python, JavaScript or React Solid More ❯
designing distributed systems, microservices, micro-frontend UIs Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database Experience of following TDD and passionate about clean code principles Proficiency in programming in Java, Python, JavaScript or React Solid More ❯
modular and can be customized based on client requirements on a single codebase. Strong proficiency in Nest JS, TypeScript, Node.js, React, Vue.js, Redis, Elasticsearch, MongoDB, Nginx, Apache Kafka. Hands-on experience with cloud platforms (AWS, Azure) and containerization (Docker, Kubernetes). Deep understanding of system security, authentication, and authorization frameworks. More ❯
architecture. Ability to write efficient, secure, well-documented, and clean JavaScript code. Familiarity with database technologies, both SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB), and an understanding of data modeling principles. Strong problem-solving skills and the ability to work independently or as part of a team. Excellent communication More ❯
for incidents related to business applications. Experience Required: Solid experience in JAVA. Proficiency in NodeJS (Express), Relational Databases (Oracle, MySQL), and/or NoSQL (MongoDB). Strong experience with DevOps tooling (Azure DevOps, GitLab, Bitbucket Pipelines). Experience in Agile development, cloud-native microservices, and RESTful APIs. Familiarity with Trading More ❯
frameworks such as Django, FastAPI, or Flask. Strong understanding of API design, microservices, and web architecture. Experience with relational and NoSQL databases (e.g. PostgreSQL, MongoDB). Comfortable working with cloud services like AWS, Azure, or GCP. Familiarity with Docker, Kubernetes, or other containerisation technologies. Version control experience with Git. Solid More ❯
frameworks such as Django, FastAPI, or Flask. Strong understanding of API design, microservices, and web architecture. Experience with relational and NoSQL databases (e.g. PostgreSQL, MongoDB). Comfortable working with cloud services like AWS, Azure, or GCP. Familiarity with Docker, Kubernetes, or other containerisation technologies. Version control experience with Git. Solid More ❯
