where developers thrive and create meaningful change. Our Tech Stack Languages: TypeScript/JavaScript, C# Libraries and frameworks: React, Next.js, Node,js, .NET Testing: Vitest, PlayWright, Pact, K6 Datastores: PostgreSQL, CosmosDB, Redis Infrastructure and DevOps: GitHub Actions, Azure, Kubernetes, Docker, Terraform Monitoring: Grafana, Azure App Insights While familiarity with our full technology stack is desirable, it is by no means More ❯
London, England, United Kingdom Hybrid / WFH Options
Fitch Group, Inc., Fitch Ratings, Inc., Fitch Solutions Group
React, Angular, or Vue.js. Build and optimize server-side components using Node.js, Python (Flask/Django), Java, or Ruby on Rails. Integrate RESTful APIs and work with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases. Create SOP documentation and training materials for technical and business users. Support upgrades, troubleshooting, and seamless deployment of SaaS applications in a fast-paced environment. More ❯
Design Thinking to create products that provide a great user experience along with high performance, security, quality, and stability. Work with a variety of relational and NoSQL databases (SQL, Postgres, DB2, MongoDB), operating systems (Linux, Windows, iOS, Android), and modern UI frameworks (Backbone.js, AngularJS, React.js, Ember.js, Bootstrap, and JQuery). Work across the entire system architecture, from backend to front More ❯
Angular and Java Script Experience in working on a native cloud platform. Experience with development IDEs such as Eclipse and IntelliJ Experience with SQL/NONSQL such as Oracle, PostgreSQL, Neo4j, and MongoDB Experience with caching framework such as Redis. Experience with CI/CD systems such as helm and harness. Experience with messaging services such as Kafka. Experience in … Angular and Java Script Experience in working on a native cloud platform. Experience with development IDEs such as Eclipse and IntelliJ Experience with SQL/NONSQL such as Oracle, PostgreSQL, Neo4j, and MongoDB Experience with caching framework such as Redis. Experience with CI/CD systems such as helm and harness. Experience with messaging services such as Kafka. Experience in More ❯
and Node.js (backend) . Work on RESTful APIs and microservices using TypeScript and Node.js . Collaborate with senior engineers to implement scalable and efficient solutions. Support database operations with PostgreSQL, MongoDB, or MySQL . Develop interactive data visualisations to enhance user insights and decision-making. Write clean, maintainable code while adhering to best practices. Participate in code reviews and continuous … of professional experience in full-stack development. Proficiency in TypeScript, Node.js, and Angular . Understanding of RESTful API development and microservices. Basic knowledge of relational and NoSQL databases like PostgreSQL, MongoDB, or MySQL . Familiarity with version control tools like Git . Willingness to learn and adopt best software development practices. Exposure to data visualisation libraries such as D3.js, Chart.js More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
experience with AWS services, including but not limited to EC2, S3, Lambda, and RDS. Solid understanding of RESTful API design and enterprise microservices. Experience with database technologies such as PostgreSQL or MySQL. Familiarity with modern CI/CD practices and tools like Jenkins, GitHub Actions, or similar. Strong problem-solving skills and a passion for building efficient, scalable systems. Excellent More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Ignite Digital Search Ltd
available What We're Looking For Essential: Strong experience building backend systems in languages such as Java, C#, Python, Node.js, C++, or Rust Understanding of REST APIs, SQL (e.g. PostgreSQL), and RDBMS/NoSQL databases Familiarity with cloud platforms (GCP preferred, AWS or Azure welcome) Experience working in agile environments with modern version control tools (e.g. Git) Eagerness to learn More ❯
implementation - OpenAPI/GraphQL/etc.- Extensive experience in at least one server-side language such as Go, Java, Python, etc.- Experience with both SQL and NoSQL databases; Mongo, Postgres, etc.- Production experience with at least one public cloud provider (AWS, Google, MSFT, etc.)- Experience with Git(Hub) and related developer workflows, including GitOps/CD, CI, etc.- Experience with More ❯
London, England, United Kingdom Hybrid / WFH Options
Parser
Experience working with REST 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 Cloud . Familiarity with Docker , Kubernetes More ❯
maintainable, performant systems. API Expertise: Solid experience designing and consuming REST and gRPC APIs, handling auth flows, and building robust interfaces between systems. Database knowledge: Experience working with SQL (PostgreSQL, MySQL) databases, and capable of writing performant, secure queries. Characteristics Simplify: Whether you're streamlining CI/CD pipelines or reducing code complexity, you break down chaos into clean, scalable More ❯
Deployment Knowledge: Familiarity with cloud environments (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 with an emphasis on More ❯
London, England, United Kingdom Hybrid / WFH Options
Fitch Ratings
the Python software development stacks, ecosystems, frameworks and automation. Experience with front-end development and cloud-platforms/technologies offered by AWS, Microsoft Azure. Experience with databases such as Postgres and Oracle and database technologies such as SQL and NoSQL. Code versioning, maintenance and deployment tools like GitHub, JIRA. Excellent problem-solving ability with solid communication and collaboration skills. What More ❯
TypeScript, Python, Java, or Rust. Comfortable navigating full-stack development. - System Thinker: Solid understanding of data structures, algorithms, and system design principles. - Database Proficiency: Experience working with databases (e.g., PostgreSQL, MySQL, or Oracle). Bonus if you’ve worked with database internals or migrations. - Problem Solver: Proven ability to solve complex technical challenges independently or as part of a team. … compilers, or low-latency applications. - Knowledge of DevOps practices and CI/CD pipelines, with experience in GitHub Actions or similar tools. Our Tech Stack - Core Technologies: Linux, C++, PostgreSQL, TypeScript, LLVM - Development Tools: Docker, Kubernetes, GitHub, and cloud platforms like Azure Why Join Liberatii? At Liberatii, you’ll be part of a team that: - Moves fast to tackle a More ❯
software engineering methodology Agile incl Scrum Kanban SAFe TestDriven Development TDD Behavior Driven Development BDD and Waterfall Knowledge of any or all of the following technologies is desired Kafka Postgres Golang Git gRPC Docker GraphQL Experienced in continuous integration CI continuous deployment CD and continuous testing CT including tools such as Jenkins Rally andor JIRA and version control such as More ❯
with strong collaboration and communication skills Desirable Experience: Familiarity with Infrastructure as Code tools like Terraform Experience working with NoSQL databases (such as MongoDB) or SQL databases (such as Postgres) Awareness of accessibility, coding standards, and development best practices Bonus points for experience with: Building microservices in C# Integrating large language model tools (e.g., LangChain, Vercel AI) GOV.UK Design System More ❯
Gloucester, England, United Kingdom Hybrid / WFH Options
Navtech, Inc
to ensuring robust replication, disaster recovery, and seamless integration within our cloud-native microservice ecosystem. Responsibilities: Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g., MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices. Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement … software engineering. Required Skills/Experience: 6+ years in roles directly responsible for the availability, performance, and security of critical databases. Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and complex query writing. Database Performance & Scalability: Proven ability in query optimization (e.g., EXPLAIN plans), operating More ❯
interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist with containerisation (Docker/Kubernetes). Support implementation of authentication systems More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Haystack
interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist with containerisation (Docker/Kubernetes). Support implementation of authentication systems More ❯
Manchester Area, United Kingdom Hybrid / WFH Options
Candour Solutions
as Lambda, S3, and RDS Experience with containerisation tools like Docker; exposure to Kubernetes a plus Understanding of RESTful and GraphQL APIs Working knowledge of SQL and NoSQL databases (PostgreSQL, MongoDB, DynamoDB) Exposure to Infrastructure as Code tools (Terraform or CloudFormation) is beneficial Experience with testing frameworks like Jest or Cypress Comfortable working with CI/CD pipelines and automated More ❯
Reading, England, United Kingdom Hybrid / WFH Options
Qualient Technology Solutions UK Limited
CSS3, TypeScript/JavaScript. Experience with front-end build tools and package managers. Experience with RESTful API design and implementation. Experience with microservices architecture. Experience with relational databases (e.g., PostgreSQL). Experience with unit testing, integration testing, and end-to-end testing frameworks. Experience with containerization technologies such as Docker, Kubernetes Knowledge of modern authorization mechanisms, such as JSON Web More ❯
for SaaS platforms Solid understanding of RESTful APIs, microservices architecture, and asynchronous programming Familiarity with cloud infrastructure (e.g., Azure, AWS, or GCP) Experience with databases such as SQL Server, PostgreSQL, or MongoDB Strong debugging and problem-solving skills Comfort working independently in a remote environment Startup or scale-up experience a plus Excellent communication skills and fluent English Nice to More ❯
as code, and performance monitoring/security best practices. Background in implementing Agile/Scrum processes and tools. Authenticating APIs using OAuth (or Auth0 provider) ElasticSearch familiarity Exposure to PostgreSQL and MongoDB. Exposure to AWS SQS Exposure to AWS EKS or similar (GKE) Travel & Work arrangement: UK Team Meetups: Once per month, youll convene with the other UK-based engineers More ❯
and development using Sprint Boot. Familiarity with cloud platforms (e.g., AWS, Azure, or Google Cloud) and containerization technologies like Docker or Kubernetes. Knowledge of database technologies, both relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB, Cassandra). Experience in software development with a strong emphasis on unit testing and TDD Understanding of security best practices in software development, including data More ❯