their consulting offering and analytical capabilities as the company grows. Skills & Experience Python (incl. pandas, numpy, fastapi, dash/plotly) Database development: e.g. SQL, PostgreSQL, SQLAlchemy, data warehousing, ETL pipelines Cloud computing & DevOps: e.g. AWS (EC2, Lambda, S3), Docker, CI/CD, serverless architecture Frontend development: e.g. JavaScript/TypeScript More β―
time |π Leeds, UK Key skills: Java, JavaScript, Node.js (advanced proficiency) Cloud platforms: AWS or Azure (production experience) Experience with SQL/NoSQL databases (e.g., PostgreSQL, MongoDB) Leadership experience required APIs, RESTful services, and Microservice Architectures CI/CD pipelines This is a permanent on-site role offering More β―
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Ada Meher
using modern React technology, such as Next.js, as well as component libraries on the frontend with a Node/Typescript backend and MongoDB/Postgres for databases. There will also be AI/ML components to the platform built using Python, so whilst there is no need for prior experience More β―
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
Modo25 Limited
team, ideally within a scaling organization. Proficiency in building and consuming RESTful APIs and working with microservices architecture. Solid experience with databases such as PostgreSQL, MySQL, or MongoDB. Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization tools like Docker. Excellent problem-solving skills and the ability to manage More β―
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
based around their end users. The role is FULL-STACK but definitely leaning towards the backend. Their stack: Python React/TypeScript Node.js AWS PostgreSQL GenAI + experience with another backend language (Ruby, C++. Elixir, Haskell, Go, Clojure or Scala) Private projects to showcase + deep interest/passion for More β―
Weβre Looking For 5+ years of professional Rust development experience Strong grasp of systems programming concepts: memory management, concurrency, multithreading Solid experience with PostgreSQL and working with large-scale datasets Strong knowledge of algorithms, data structures, and software design principles Proficient with debugging, performance tuning, and profiling tools Clear More β―
using modern React technology, such as Next.js, as well as component libraries on the frontend with a Node/Typescript backend and MongoDB/Postgres for databases. There will also be AI/ML components to the platform built using Python, so whilst there is no need for prior experience More β―
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
UMATR
Weβre Looking For 5+ years of professional Rust development experience Strong grasp of systems programming concepts: memory management, concurrency, multithreading Solid experience with PostgreSQL and working with large-scale datasets Strong knowledge of algorithms, data structures, and software design principles Proficient with debugging, performance tuning, and profiling tools Clear More β―
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Zettafleet
possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we are looking for: Back More β―
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
ll support with key tech decisions, architecture, project delivery and mentoring other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in More β―
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Zettafleet
possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we are looking for: Back More β―
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Maze
with a slight emphasis on backend development. Key Responsibilities: Own end-to-end feature development with a backend focus Architect and optimise APIs, databases (Postgres), and deployment pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME More β―
Leeds, England, United Kingdom Hybrid / WFH Options
Inara
is a great team for you. Core Tech Stack Backend : .NET, C# Frontend : React, TypeScript Cloud : Azure (App Services, Functions, DevOps) Databases : SQL Server, PostgreSQL DevOps/Infrastructure : Docker, CI/CD, Infrastructure as Code Key Responsibilities Design, build, and maintain scalable backend services using C# and .NET Develop high β¦ Azure cloud services and DevOps workflows Hands-on experience with containerisation (Docker) and automated deployments Solid grounding in relational databases, particularly SQL Server and PostgreSQL Excellent communication and stakeholder management skills A consultancy mindset comfortable working in client-facing roles and adaptable to a range of project types Willingness to More β―
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
William Hill PLC
the next generation Sports Betting platform that optimizes flexibility, performance, responsiveness and resiliency. The technologies we like to use include Java, SpringBoot, Kafka, Cassandra, Postgres, Kubernetes, AWS, Postgres, etc. We are looking for an experienced Java Developer to work directly with the business. Working within an agile team, you will β¦ development, CI/CD, and monitoring tools Foundation in Java and the Java ecosystem is essential; familiarity with SpringBoot, Kafka (or other messaging platforms), Postgres (or other SQL databases), Cassandra (or other NoSQL databases), Docker, GitLab, and GitLab CI is desirable Knowledge of monitoring, logging, and cloud platforms like New More β―
engineers Their Technology Stack: Microsoft Azure Docker, Kubernetes and Terraform TypeScript, Node.JS C# - .NET Core Golang Python and R with Jupyter and Azure DataBricks Postgres (and Timescale), Redis, document and column-based storage engines RabbitMQ and Kafka-style commit logs Dapr React, Redux, React-Router, Styled-Components, Express, TRPC GraphQL β¦ MQTT However, the ideal candidate will have experience in Golang, Azure or AWS, Git, modern database technologies such as Postgres, Mongo or Cassandra (either relational or non-relational), experience with, and a willingness to extend your skills in unit testing. Don't have it all? No worries! They don't More β―
Employment Type: Permanent
Salary: £75000 - £100000/annum Up to £100k basic + excellent benef
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
BAE Systems (New)
BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, enabling governments, armed forces, and commercial businesses to unlock digital advantages in demanding More β―