Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Daniel James Resourcing Ltd
Use Languages & Frameworks: .NET 8, C#, JavaScript/React Cloud & Infrastructure: AWS (Lambda, ECS, DynamoDB, Aurora), Docker, Terraform Eventing & APIs: Kafka, GraphQL, REST CI/CD: GitHub Actions Data: PostgreSQL, DynamoDB, DocumentDB What We're Looking For Solid experience building modern, cloud-based systems using .NET and AWS Strong understanding of software design principles, clean code, and TDD Exposure to More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
William Hill PLC
Our team is building 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 deliver high-quality, customer-focused software … the full SDLC, contract-first 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 Relic, Splunk, AWS Lambdas, Kubernetes More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
Askbosco
in a growth-driven product 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 competing priorities effectively. Strong leadership More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
William Hill PLC
Our team is building 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 deliver high-quality, customer-focused software … Agile/DevOps environment, familiar with the full SDLC, contract-first development, and CI/CD. Technical understanding of Java and the Java ecosystem, with familiarity in SpringBoot, Kafka, Postgres, Cassandra, Docker, GitLab, and GitLab CI. Desirable knowledge of tools such as New Relic, Splunk, AWS Lambdas, Kubernetes, ISTIO, Terraform, and OpenAPI, with experience in monitoring, logging, and infrastructure as More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
Nicoll Curtin Technology
leadership experience is required Technical Expertise: Java, JavaScript, Node.js (expert-level proficiency). AWS or Azure (production experience, not just coursework/labs). SQL/NoSQL databases (eg, PostgreSQL, MongoDB) deep architectural understanding. What You'll Do: Transform client requirements into clean, production-ready code Own the full development life cycle from design to deployment Enforce best practices in More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
over over-engineering. Here’s a glimpse into our cutting-edge tech stack : Back-end: PHP, Ruby on Rails, Python (AWS Lambdas) Front-end: React, VueJs, TypeScript, Angular Databases: PostgreSQL, DynamoDB CI/CD & Cloud: Semaphore, Heroku, AWS Infrastructure 🌐 As part of our team, you’ll have freedom to learn and work with new technologies while contributing to a collaborative More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Zettafleet
leverage AWS as much as 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-end development: 5+ years of More ❯
teams - ideally within scaling startups or rapidly evolving organizations. • Skilled in designing and integrating RESTful APIs, with a strong grasp of microservices architecture. • Extensive experience with modern databases like PostgreSQL, MySQL, and MongoDB, ensuring data is fast, reliable, and secure. • Comfortable in the cloud - experienced with platforms like AWS, Azure, or GCP - and familiar with containerization tools like Docker. • A More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
engineers Building greenfield features that solve real-world problems Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
it all. Our Tech Stack Back-end: Ruby on Rails, .NET, PHP, Python (AWS Lambdas) Front-end: React, Vue.js, Angular, TypeScript Cloud & CI/CD: AWS, Heroku, Semaphore DBs: PostgreSQL, DynamoDB Approach: Agile, TDD, pair programming, SOLID, design patterns You’ll Thrive Here If You: Have 5+ years leading teams , with 2+ years managing multiple squads Are fluent in OOP More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Zettafleet
leverage AWS as much as 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-end development: At least More ❯
is a must. You will have worked hands-on and broadly with VMware technologies and bring your expertise to one of our specialist teams; Networking, Storage, Databases (Oracle, SQL, PostgreSQL, Mongo DB), and other infrastructure technologies. Day to day, you'll: Understand the business area to facilitate the best solution design with team members and product owners Be environment aware … Expertise in a hybrid cloud environment specialising in one or more of the following technologies: VMware (including NSX and VMware ARIA suite) Storage & Backup (SAN, NAS, vSAN) Databases (MSSQL, PostgreSQL, Oracle) Operating Systems (Windows & Linux) Networking (DHCP/WINS/DNS) Middleware (MQ, WAS) Automation Tooling (Chef/Terraform) You will be able to demonstrate expertise of: Supporting & managing enterprise More ❯
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 ❯
Leeds, West Yorkshire, Yorkshire and the Humber Hybrid / WFH Options
BAE Systems
not Mandatory) to which we would be happy to upskill if candidate is keen to learn: Kubernetes Kafka Familiarity with BDD and TDD tools Awareness of accessibility standards AWS Postgres Benefits As well as a competitive pension scheme, BAE also offers employee share plans, an extensive range of flexible discounted health, wellbeing & lifestyle benefits, including a green car scheme, private More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Sinara
in working during out-of-business hours shifts, focusing on maintaining cloud-hosted environments and software applications. It would be beneficial to have knowledge in: · Kubernetes, K9s, kubectl · Terraform · PostgreSQL (SQLserver, MySql) · Interpreting and troubleshooting log files · Networking Your attributes: To excel in this role, we seek engineers who possess a passion for tackling diverse and complex IT challenges. They More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Maze
focused on building scalable products 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) with Node.js, TypeScript, and React More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Superstars
for continuous commercial value delivery. Must be capable of challenging the business and drive best practices for better business outcomes. Tech Kotlin : Primary programming language for core NBA applications PostgreSQL (GCP & AWS RDS) : For application configuration and schema management DynamoDB (AWS) : NoSQL data store for high-throughput eligibility and state data Commercial NBA App (containerised microservice in ECS/GKE More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
SPG Resourcing
infrastructure Build Python tooling and automation Define and manage infrastructure as code Support containerised services running on ECS Manage and monitor AWS services including EC2, ALB, S3, and RDS (Postgres) Troubleshoot and resolve production issues Contribute to ongoing projects aimed at improving platform performance, security, and reliability Cloud Ops Engineer Requirements Hands-on AWS expertise with ECS, EC2, ALB, S3 … and RDS (Postgres) Strong Python experience, particularly working with APIs Proven infrastructure as code experience Confident supporting containerised applications in live environments Solid troubleshooting and problem-solving skills Comfortable working remotely and communicating effectively with distributed teams What’s in it for me? £50,000 – £60,000 salary depending on experience Supportive, engineering-led culture Exposure to cutting-edge AI More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Oliver Bernard
that have handled substantial data. Knowledge of Python, Airbyte/Fivetran, or Kafka, to move and transform data reliably. Experience with modern data warehouses (Snowflake, BigQuery, Redshift, or even Postgres). Comfortable writing code for data tasks. Enjoy liaising with the product team to understand how data powers features and insights. Excellent communication skills, interfacing with clients and wider stakeholders. More ❯