Senior ruby on rails developer jobs in Lisburn, Co. Antrim

 ...Requirements: ~ We are seeking candidates with proven experience in Ruby on Rails at a senior or principal level. You should have a passion for building...  ...will assist in architectural decisions and mentor other developers on best practices. Solving complex technical problems with... 

 ...About the Team Our team focuses on enabling the product teams to develop and run their microservices on secure and scalable infrastructure...  ..., S3, etc. ~ Comfortable with one or more of: Python, Ruby, Java, Groovy, Bash ~ Working knowledge with one or more of: Terraform... 

 ...We are seeking a talented Ruby on Rails Developer to join our team and work on developing and maintaining mobile applications. The ideal candidate will have a strong background in Ruby on Rails and a passion for mobile technology. Key Responsibilities: Develop, test,... 

 ...range of industries, including power and rail, and also has interests in a number of R&D...  ...quality engineering and design, allowing us to develop market leading products and services. In...  ...engineers to join development team as Senior Backend Engineer / Team Lead and work on existing... 

 ...range of industries, including power and rail, and also has interests in a number of R&D...  ...quality engineering and design, allowing us to develop market leading products and services. In...  ...the globe. Role Description: The Senior Embedded Firmware Engineer in the Real-Time... 

 ...demand including active travel initiatives, rail upgrades as well as extensive public...  ...support their digital transformation and are developing new initiatives to help them deliver on their...  .... Your purpose: We are recruiting a Senior Transport Planner for our Movement and... 

 ...range of industries, including power and rail, and also has interests in a number of R&D...  ...quality engineering and design, allowing us to develop market leading products and services. In...  ...more scripting languages (Shell, Python, Ruby, etc.) ~ Experience with Source Control... 

Senior Qlik Sense Developer Primarily Belfast-based, with on-site client work in Dublin (2 days per week during the initial project phase) The Role  An established technology consultancy is seeking an experienced Senior Qlik Sense Developer to join their team. The successful... 

 ...power solutions across many areas of the power sector, including substations, rail infrastructure and renewable energy. Due to consistently increasing workloads, they are now recruiting a Senior Quantity Surveyor to work on a range of civils projects in NI/ Ireland. Your... 

 ...products to life for a wide range of industries, including power and rail, and also has interests in a number of R&D projects in a variety...  ...believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating... 

 ...with Customer Success to reproduce, triage, and resolve Tier-1 data incidents. Author style guides and coding standards, and mentor developers on code review best practices. Technologies: AI AWS Azure C# ChatGPT Cloud GCP GitHub Java SQL... 

 ...Job Description Senior Software Engineer (Data) Location - Belfast Hybrid Working Salary - Negotiable A unique opportunity to join this Belfast based client to work on their Engineering team in a role that combines both Software and Data Engineering. This role... 

 ...Salary: £85,000 - 85,000 per year Requirements: ~ We are looking for a Senior Developer with deep experience in Python, AI/ML, and modern web technologies. Familiarity with full-stack development and modern frameworks is a plus. Responsibilities: ~ As a Senior Developer... 

 ...Salary: £75,000 - 75,000 per year Requirements: ~ We are looking for a Senior Software Engineer who has a passion for tinkering with new and emerging technologies. Ideally, you have experience in a start-up or scale-up environment and are truly passionate about the craft... 

 ...0,000 - 60,000 per year Requirements: ~ We are looking for a Senior Front-End Engineer with hands-on experience in React, TypeScript...  ...real-time greenfield projects and engage with some of the best developer teams in Northern Ireland. Technologies: JavaScript React... 

 ...Responsibilities: Write clean code while contributing to our overall architecture Collaborate with a like-minded team of developers who excel in their roles Engage in greenfield projects daily Technologies: AWS Angular Java React ASP.NET NodeJS... 

 ...Senior Geotechnical Engineer Amey are a leading provider of full life-cycle engineering...  ...Highways, Transport Scotland and Network Rail. Our multidisciplinary team encapsulates Highway...  ...our staff the opportunity to grow and develop in a knowledge-rich environment, with... 

 ...space. Excellent teamwork and communication skills are also a must. Responsibilities: ~ In your role as a Senior/Principal Software Engineer, you will develop modern solutions for our data platform using Python, and potentially Golang. You will utilize cloud... 

 ...Salary: £55,000 - 55,000 per year Requirements: ~ I am looking for a Senior Software Developer with a minimum of 4 years of experience as a .NET Developer. Familiarity with Azure is desired, along with SQL experience. You should be able to engage with sprint work and planning... 

 ...CI/CD workflows and possess a flexible mindset, willing to adapt between various tools and frameworks. Responsibilities: ~ As a Senior Full Stack Engineer, you will build and maintain high-quality features across both backend and frontend systems. You will collaborate... 

 ...are partnering with a global leader in their market to recruit a Senior Software Engineer to join a high-performing technology team....  ...Role You will be a key part of an Agile, cross-functional team, developing high-quality software for both internal users and external clients... 

 ...new company Hays are currently seeking an experienced Senior Drainage Engineer to be based in Belfast, Northern Ireland...  ...including water companies, local authorities, highways and rail authorities, and developers, working on major projects both locally and across the UK... 

 ...Senior Structural Engineer / Senior Bridge Engineer Amey are a leading provider of full...  ...Highways, Transport Scotland and Network Rail. Our multidisciplinary team encapsulates Highway...  ...our staff the opportunity to grow and develop in a knowledge-rich environment, with... 

 ...Salesforce development seamlessly. Our platform operates independently from Salesforce, utilizing public APIs for integration. Despite not developing within Salesforce, we collaborate closely with domain experts to address unique challenges and facilitate rapid and safe changes. We... 

 ...architectures Knowledge in AI/Machine Learning Responsibilities: Collaborate with world-class AI scientists and software engineers to develop next-generation video analytics solutions Contribute to high-performance, real-time systems powering intelligent security products... 

Senior Java Developer – FinTech Belfast City Centre Hybrid  Hayward Hawk are currently recruiting for a Senior Java Developer for our Fintech client. We're working with a rapidly expanding company in the heart of Belfast City Centre that's building robust, scalable financial... 

 ...fast-scaling team building impactful software that transforms how financial institutions approach compliance. We are looking for a Senior Developer to join our elite engineering team and take a leading role in shaping the platform from the ground up. We offer a salary of up... 

 ...have the right to work in the UK. Responsibilities: As a Senior DevOps Engineer, I will expect you to take on a hands-on,...  ...tools like Terraform to promote automation and standardization. Developing, deploying, and managing cloud-based infrastructure primarily on... 

Salary: £100,000 - 100,000 per year Requirements: We are looking for someone who possesses humility, integrity, curiosity, and a strong drive to support teammates. You should have experience in JavaScript or another structured language such as Python, Java, or C#. Additionally...

 ...and a keen interest in mentoring fellow engineers are also important. Responsibilities: ~ In this hands-on role, I need you to develop cloud-native applications using C#, TypeScript, and modern JavaScript frameworks. You will take ownership of end-to-end build and...