Ruby on Rails Developer jobs in Belfast

📍 Remote | Full-Time 👋 About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two...

What is Stora?Stora is on a mission to reinvent self-storage through technology. Our platform helps operators run their businesses more efficiently, automate the day-to-day, and unlock new revenue opportunities.In just over five years, we’ve helped more than 450 operators process tens of millions in automated payments. We’re recognised as innovators in our space, and we’re a fast-growing,...

Visum Recruitment has the pleasure of representing our client, an Engineering company who are on the lookout for a Business Development Manager to cover the UK. The ideal candidate will be overseeing all aspects of heat exchange enquiry generation and processing based in or around the Midlands area and will have sound knowledge of heat exchangers within varied industrial applications and work as...

Company Description At Turner & Townsend we’re passionate about making the difference. That means delivering better outcomes for our clients, helping our people to realise their potential, and doing our part to create a prosperous society. Every day we help our major global clients deliver ambitious and highly technical projects, in over 130 countries worldwide. Our team is dynamic, innovative,...

You will ensure the successful delivery of key assignments and defined business areas, providing strategic direction and monitoring delivery aligned with overall vision and objectives.

You will be required to work in the office 3 days per week with ad-hoc travel to sites in and around Belfast.

You will work closely with other members of a cross-functional Agile team to understand requirements, generate solutions and create or improve features within the platform. Software Developers at Nulogy follow industry best practices including: test driven development, infrastructure as code, pair programming, frequent refactoring and continuous integration/deployment.

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

Platform Engineer III The Platform Engineering team is a collection of highly skilled individuals ranging from development to operations with a security first mindset who strive to push the boundaries of technology. We champion a DevSecOps culture and raise the bar on how and when we deploy applications to production. Our core principals are centered around automation, testing, quality, and...

What is Stora? Stora is on a mission to reinvent self-storage through technology. Our platform helps operators run their businesses more efficiently, automate the day-to-day, and unlock new revenue opportunities. In just over five years, we’ve helped more than 450 operators process tens of millions in automated payments. We’re recognised as innovators in our space, and we’re a fast-growing,...

You will work alongside Software Development, Product and Operations teams to identify and eliminate constraints in the product life cycle.

You will help to develop monitoring and alerting for AWS deployed platforms and software to support sustained and reliable availability of internal and production systems.

You will have excellent communication skills and will have a proven track record of maintaining positive working relationships. This project has an initial programme of works for 12 months (until the end of 2026) and is based in Belfast.

You will require a technical engineering background from Site Engineering and, ideally, have worked on civils or utilities schemes.

At Person Centred Software, were committed to improving the lives of people in care through dependable, high-performing digital solutions. As a Test Automation Engineer, youll play a crucial role in ensuring our software is robust, scalable, and built with quality at its core. Youll be the go-to expert on testing within the project team, shaping the way we deliver reliable, intuitive technology...

Vacancy Overview: Are you looking for a career which is rewarding, at the cutting edge of project development and where you can really make a difference? Come and join our expanding Sizewell C (SZC) team and work on one of the most exciting and largest megaprojects in the UK, whilst being at the forefront of the UK’s climate change agenda and energy policy. Following on from the success of...

You will have excellent English language skills, writing fast and accurately even when under pressure to meet deadlines. - Drive, hard work, resilience, and a willingness to learn and improve your skills. - Travelling to Shoreditch EC2 (5 mins from Shoreditch High Street Rail Station, and 9 mins from Liverpool Street Station) doesn’t present you with any problems.

Programme Manager Location: Belfast, GB, BT1 3ES Onsite or Hybrid: Job Title: Programme Manager Location: Belfast, County Antrim + Hybrid Working Arrangements Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent Role ID: SF70614 Make a difference every day At Babcock, were working to create a safe and secure world, together. If you join us, you can play your part as a...

You will influence the passenger and driver experience every day, work with a supportive and highly motivated team, and contribute to continuous improvements that shape how our port operates. Its a role for someone who enjoys variety, problem-solving and leading people in an environment where teamwork truly matters.

SRE is part of a global organization that leverages the latest technology to communicate with our colleagues across the globe. We organize ourselves into distributed teams -- SRE teams are anchored to iManage offices across the globe. Tuesdays and Thursdays are dedicated to in-office collaboration, rapid innovation, and developing a sense of belonging at iManage. Mondays and Fridays are...

Role Overview We are looking for a Full-Stack Engineer who will play a pivotal role in shaping the technical direction of our platforms and driving engineering excellence across the organization. This is not just a coding role—it’s an opportunity to influence architecture, improve development practices, and deliver solutions that scale globally. As a senior engineer, you will: Own end-to-end...

Senior DevOps Engineer Join a global FinTech firm on an ambitious multi-year engineering modernisation journey. They are evolving how products are built and shipped, faster, safer, automated, and at scale, and now looking for a Senior DevOps Engineer to help lead the transformation. In this role, you'll drive the uplift of the DevOps capabilities across development, testing, and production...

What is Stora? Stora is a self-storage software platform leading a technology-driven transformation in the industry. We help operators manage their businesses, automate processes, and grow revenue. In just over five years, we’ve helped more than 450 operators process tens of millions in automated payments. Known as innovators in our space, we’re a fast-growing team focused on making...