Senior ruby on rails developer jobs in Belfast

 ...RESPONSIBILITIES IN THE BUSINESS: As a Senior Platform Engineer (Senior Associate) in Kainos...  ...colleagues that will help you to learn, develop and grow. Your Key Responsibilities...  ...the following: Powershell, Bash, Python, Ruby, Go, Groovy. Expertise in using multiple... 

 ...across the stack: UI, APIs, and data model. Develop in TypeScript on Node and use Pulumi to...  ...un-typed web languages like JavaScript or Ruby in the past and are keen to see what the...  ...the many MVC flavour of frameworks in .NET/Rails/Java etc. Working on modern webapps,... 

 ...office collaboration, rapid innovation, and developing a sense of belonging at iManage. Mondays...  ...collaboration, and accomplishment. Being a Senior Site Reliability Engineer at iManage Means...  ...(e.g., PowerShell, Bash, Python, Ruby).  Don't meet every qualification listed... 

 ...ownership to how engineers are managed, developed, challenged and supported as the team continues...  ...engineers from mid-level through senior Hands-on experience managing underperformance...  ...using AI tools in your own work Ruby or Rails experience would be useful, but it isn’t... 

 ...re-platform, build the management foundation from scratch - Ruby on Rails backend, React frontend… sports technology at global scale -...  ...bring structure to planning and execution, and invest heavily in developing a talented early-career team in Belfast. If you are a strong... 

 ...I'm Matt Witkowicz, Senior Director, Engineering at Teamworks. Our Inventory Management (IM) team is in the middle of a full re-platform...  ...What I'm Looking For What You Must Bring Strong Ruby on Rails experience, with enough React familiarity to understand the full... 

 ...to fully automate both client and server, where you will have to develop mock servers, write automation cases and execute them on different...  ...languages - Java, Typescript, Javacript, Python, Groovy, Ruby, Perl ~ Working knowledge of JIRA and test management tools ~... 

 ...SENIOR DEVELOPER Equipple | Belfast, Titanic Quarter — hybrid, minimum two days a week in the office Permanent, full time | £55,000–£65,000 depending on experience Closing date: Sunday 20 September 2026 Own the stack behind a growing EdTech platform — React, Node,... 

 ...Job Title - Senior / Principal Mechanical Building Services Engineer Location - Belfast Joining Arup...  ...leading architects. Current and recent projects include rail infrastructure, major science and industry developments in the UK, university buildings, and complex, sustainable... 

 ...interactions. Role Description We are looking for a skilled and motivated Senior Systems Software Engineer to join our team. In this role, you will do Proof-of-Concepts, design, develop, and maintain high-quality software solutions that support our business needs,... 

 ...latest AI, ML, and large-scale data architectures to transform the customer experience in software. Software Engineers at Magnify will develop microservices, machine learning services, data handling, communication and integration components that enable Magnify’s post-sales... 

 ...TL;DR: We're seeking a technical, community-first Developer Relations Engineer to become the face of Cloudsmith in the open source world,...  ...company, and now is a great time to join us. The Role As a Senior Developer Relations Engineer, you will serve as an internal and... 

 ...office Extensive meaningful hands-on engineering experience developing large scale systems using JavaScript, TypeScript, or similar....  ...knowledge of React and TypeScript, plus one or more UI back-ends (Rails, Swing, Node, etc.). Micro-frontend (MFE) experience, or a desire... 

 ...Senior Software Engineer (Typescript/AWS) Belfast / Remote friendly £70K - £80K p/a + benefits The Company A growing startup with close to 30 staff continuing to scale their engineering function in Belfast. The Role You’ll be working in a team of 6 people and... 

 ...whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth. Overview We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power... 

  At Bazaarvoice, we create smart shopping experiences. Through our expansive global network, product-passionate community & enterprise technology, we connect thousands of brands and retailers with billions of consumers. Our solutions enable brands to connect with consumers...

 ...We are looking for an experienced Java Developer to join a fast-moving delivery team building a new regulatory reporting platform for a global financial services firm. This is a key build focused on MiFID II transaction reporting, trade transparency, and instrument data... 

 ...Full time, Permanent EverQuote is seeking a forward thinking Senior Software Engineer to join our market-leading insurance lead amplification...  ...while being empowered to innovate in both solution delivery and developer productivity. Agent First & Innovation Led We are an Agent... 

 ...include pumped hydro, wind and nuclear power generation, road and rail infrastructure, tunnelling and commercial buildings and site...  ...to solve design and construction challenges whilst continuing to develop your technical skills and professional career within a supportive... 

 ...wide variety of clients span across the UK and internationally and include water companies, local authorities, highways / rail authorities, and developers. It's an exciting time to be working for our UK Water business with unprecedented investment in the water industry.... 

 ...without sacrificing privacy. About The Role We are seeking a Senior Python Engineer to join the team that builds the data backbone...  ...working alongside research or data science teams Experience developing and deploying software in on-premises environments, with an understanding... 

 ...offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and...  ...recruitment process, please contact Resourcing Ops for mid to senior roles, or the Early Careers Team for graduate and apprentice roles... 

 ...interactions. Role Description We are seeking a seasoned Senior Backend Software Engineer to join our Market Voice and Video (...  ...team's engineering standards by mentoring junior and mid-level developers. Required Qualifications Education & Experience: BS/MS in... 

 ...Job description Senior Software Engineer An established global financial technology organisation, this company provides critical market...  ...ideas constructively and helping less experienced engineers develop their technical skills. What you'll do Design, develop, test... 

 ...Job description Senior Software Developer Contract: Temporary position for 6 months Salary: £36,122 plus a £7,542 annual salary supplement Job Role A major public-sector organisation is seeking an experienced Senior Software Developer to join its Information... 

 ...will be working alongside AWS and learning from the best. As a Senior Engineer you will be responsible for demonstrating excellent technical...  ...) Worked within an Agile Cross-functional delivery team. Developing well tested software into low latency event driven production...