and Swift (iOS) Strong understanding of server-side languages and frameworks such as Node.js, .NET, PHP, GoLang, Rust. Experience with database management systems e.g., MySQL, PostgreSQL, MS SQL Server, MongoDB. Familiarity with Git and branching strategies such as GitOps. Solid understanding of testing frameworks and methodologies e.g. Jest, Mocha, Selenium. More ❯
and Swift (iOS) Strong understanding of server-side languages and frameworks such as Node.js, .NET, PHP, GoLang, Rust Experience with database management systems e.g., MySQL, PostgreSQL, MS SQL Server MongoDB). Familiarity with Git and branching strategies such as GitOps Solid understanding of testing frameworks and methodologies e.g. Jest, Mocha More ❯
CSS3, JavaScript, Java Backend: proficiency in languages like PHP, Python Django/Flask, Node.JS, Express.JS Operating Systems: Windows, macOS Databases: proficiency in databases like MySQL, SQL Server, MongoDB, PostgreSQL, etc. Familiarity with platforms like Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), etc. Proficiency in version control systems More ❯
Vue.js . Strong backend development skills using Node.js, Express, Python (Django/Flask), Java (Spring), or .NET . Experience working with databases: SQL (PostgreSQL, MySQL) and/or NoSQL (MongoDB, DynamoDB) . Familiarity with version control tools (e.g., Git) and branching strategies. Experience with RESTful APIs, microservices architecture, and third More ❯
London, England, United Kingdom Hybrid / WFH Options
Futureheads
HTML, CSS, JavaScript) and frameworks (e.g., React, Vue.js) is a plus. Strong understanding of RESTful API design and implementation. Experience with relational databases (e.g., MySQL, PostgreSQL) and ORM frameworks (e.g., Eloquent). Familiarity with version control systems (e.g., Git). Strong problem-solving skills and the ability to work independently More ❯
London, England, United Kingdom Hybrid / WFH Options
OnHires
the Laravel framework. Strong understanding of the full HTTP workflow in multi-server environments. Experience with RESTful API design and implementation. Proficiency in both MySQL and PostgreSQL databases. System Administration & Infrastructure Working knowledge of Linux systems (command line, file permissions, process management). Hands-on experience with AWS services (EC2 More ❯
roles ● Experience working with cloud servers and real-time databases such as GCP, Firebase and AWS ● Experience of working with relational databases such as MySQL, Oracle and Microsoft SQL Server ● Experience in developing website and mobile app back-end system solutions ● Experience with front-end web development ● Experience of languages More ❯
and development. Experience with containerization technologies such as Docker and orchestration tools like Kubernetes. Familiarity with database technologies, both SQL and NoSQL (e.g., PostgreSQL, MySQL, MongoDB). Understanding of solid engineering principles, including SOLID, DRY, and KISS. Strong knowledge of Software & Cloud design patterns, especially Strangler Fig. Experience with version More ❯
London, England, United Kingdom Hybrid / WFH Options
Validsoft
Integration/Continuous Delivery. BDD, pair programming. Agile development methods such as Scrum or Kanban. REST API development and/or consumption. Relational databases MySQL, SQL Server, Postgres, etc. Experience in frontend work, eg. Java Script/Type Script, Angular, etc. What else you could bring: Docker, Kubernetes Jenkins, Gitlab More ❯
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 fintech, hedge fund, or More ❯
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 fintech, hedge fund, or More ❯
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 fintech, hedge fund, or More ❯
City of London, England, United Kingdom Hybrid / WFH Options
ACLED
security standards. Experience with CI/CD, GitHub workflows, automated deployment. Proficiency in Docker, cloud services (AWS/DigitalOcean), container orchestration. Database experience (PostgreSQL, MySQL, MongoDB). Experience supporting BCP and DR activities. Knowledge of web and API security best practices. Fluency in English, problem-solving skills, attention to detail More ❯
production solutions within a more developed cloud ecosystem, including within one of these: AWS, Azure, or GCP. Experience with RDBMS and NoSQL databases (e.g. MySQL, DynamoDB, Postgres, MongoDB). Strong understanding of cloud computing as it relates to scaling, security, containerized approaches, logging, monitoring, alerting, and security. Strong understanding of More ❯
London, England, United Kingdom Hybrid / WFH Options
Vero HR
and unusual problems independently is paramount. Our client is an AWS shop and relies heavily on services such as ECS, ECR, EC2, RDS (Aurora MySQL), S3, SQS, ElastiCache, Kinesis, and Lambda, so you will experience all of these in production. The current technology stack is primarily PHP and JavaScript, but More ❯
design patterns and SOLID principles Strong attention to code quality and readability Experience designing relational database schemas Raw SQL writing and optimization, especially with MySQL Understanding of code branching and feature workflows with Git Hands-on experience on the LAMP stack Good knowledge of HTML 4 and 5 Understanding of More ❯
and development. Experience with containerization technologies such as Docker and orchestration tools like Kubernetes. Familiarity with database technologies, both SQL and NoSQL (e.g., PostgreSQL, MySQL, MongoDB). Understanding of solid engineering principles, including SOLID, DRY, and KISS. Strong knowledge of Software & Cloud design patterns, especially Strangler Fig. Experience with version More ❯
Node.js (our current environment). Experience with Python is extremely useful, but not essential for this role. Database Knowledge: Competent in both relational (e.g., MySQL, PostgreSQL) and occasionally non-relational (e.g., MongoDB) databases, though not essential. We are looking for someone with an understanding of database optimization and migrations. DevOps More ❯
London, England, United Kingdom Hybrid / WFH Options
Parser
APIs , integrating backend logic with UI components and ensuring smooth data flow between systems. Solid understanding of SQL and/or NoSQL databases (e.g., MySQL , PostgreSQL , MongoDB ). Experience designing data models and optimizing queries for performance. Cloud and Containerization: Experience working with cloud platforms like AWS , Azure , or Google More ❯
London, England, United Kingdom Hybrid / WFH Options
INOVERSE GROUPE
robust web applications. Front-End & Back-End Proficiency - Skilled in HTML, CSS, JavaScript (Vue.js, React, or Angular) , and RESTful APIs. Database Management - Expertise in MySQL, PostgreSQL , and database optimization for high-performance applications. Problem-Solving & Debugging - Strong analytical skills to identify and resolve complex coding issues efficiently. Version Control & Deployment More ❯
MVC, Spring Security). Experience with ORM tools such as Hibernate or JPA. Proficient in building and consuming RESTful APIs. Good understanding of databases (MySQL, PostgreSQL, Oracle, or MongoDB). Familiarity with version control systems like Git. Solid understanding of OOP, design patterns, and software development principles. Preferred Qualifications: Experience More ❯
London, England, United Kingdom Hybrid / WFH Options
HKT
Swagger, JSON, JWT and OpenID Connect/OAuth2/SAML2 Web technologies, such as AngularJS, ReactJS, HTML5, CSS3, and etc. Relational database, such as MySQL, and schema design In-depth knowledge of object-oriented design, SOLID principles, distributed system design and software design patterns Experience in developing a multi-tier More ❯
Strong back-end development skills using languages and frameworks such as PHP, Python, Node.js or other languages Deep understanding of databases, both SQL (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB, Redis), and experience with database design and optimization Key Responsibilities Demonstrate a strong passion for software development, emerging technologies, and More ❯
London, England, United Kingdom Hybrid / WFH Options
Zaizi Ltd
source control systems, such as GIT, including branching, merging, etc. Testing: TDD, unit testing, JUnit, Mockito, Cypress Good knowledge of relational databases such as MySQL and PostgreSQL including data modelling, SQL scripts, store procedures Shift to the left: Functional test automation (API testing, UI testing [cucumber, nightwatch]) Nice to have More ❯