Ruby on Rails Developer jobs in Doncaster

Senior Ruby on Rails Developer – Remote (UK) We’re working with a high growth UK-based FinTech company and looking for a strong Senior Ruby on Rails Developer to join their UK-based engineering team. What you’ll need: - Strong backend Ruby on Rails experience (7+ years) - Experience working with payments is desirable. - Solid communication skills for a fully remote team. What’s on offer: -...

📍 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...

About Us About Us B A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the multi-cultural strength of our global organisation to the sustainable and innovative ways we work to bring people together, there's something for everyone to get stuck into. And that's where you...

Senior Quantity Surveyor – Rail Salary: Location: Doncaster Regions: Birmingham, Liverpool, Manchester, Midlands, North of England, West Midlands As a Quantity Surveyor you will provide a comprehensive, accurate and value driven service for large, high profile and exciting key commercial and corporate clients. Job Duties: Feasibility estimates, cost planning (presenting with no supervision),...

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...

Job Description Finance Director – Recruitment & Professional Services Doncaster (Head Office) £90,000 – £110,000 basic salary (negotiable, subject to experience) + Bonus + Benefits Navartis is an international technical recruitment business specialising in the sourcing of senior engineering and technology professionals for a global, blue-chip client base. Established in 2006, Navartis...

Job Title: Estimator (Infrastructure/Construction) Salary:£50,000 - £60,000 per annum + Excellent Benefits Package Location:Wigan or Doncaster (with hybrid flexibility) Are you an Estimator who thrives on the challenge of shaping major infrastructure projects? Do you want to see your accurate, competitive bids become reality on the ground? We are partnering with a leading multinational in the...

You will be working across multiple sites within a matrix organisation, collaborating with specialist technical and operational teams in a highly regulated, safety-critical environment. This is a role where your leadership will directly influence operational performance and future capability.

You will be joining an organisation synonymous with engineering excellence, developing leading power generation technology solutions for customers in the marine, construction, agricultural, rail and defence sectors (amongst others). A genuine leader in their field, this company provides comprehensive training for the engineers, to reflect the developing and emerging technology in its product range.

Finance Director – Recruitment & Professional Services Doncaster (Head Office) £90,000 – £110,000 basic salary (negotiable, subject to experience) + Bonus + Benefits Navartis is an international technical recruitment business specialising in the sourcing of senior engineering and technology professionals for a global, blue-chip client base. Established in 2006, Navartis operates across the...

You will be responsible for identifying Network Rail engineering works that will influence the weekly train plan and communicating the impact of this to relevant stakeholders so excellent communication skills are also essential. This role will be based in our Doncaster office .

VolkerRail is a leading multidisciplinary railway infrastructure contractor which comprises of two businesses: Major Projects and Specialist Businesses.Major Projects is an expert in collaborative working, leading on large, multidisciplinary joint venture and alliance projects.Specialist Businesses is made up of expert divisions in signalling, track, power, electrification, and piling, and has an...

Project Manager - Structural Steelwork Location: Harworth, Doncaster Salary: £40,000-£60,000 per annum Benefits: - 24 days annual leave plus bank holidays - Monday to Friday, 39-hour week - Opportunity to work on high-profile projects across Railway, Highways, and Construction sectors - Career development in a well-established engineering business - Exposure to a varied workload,...

You will also champion a programme that will place proportionate and effective environmental management at the heart of everything we do.

You will support effective delivery through suppliers, service partners and internal functions, gathering and utilising high quality management information to drive ongoing continual improvement.

Description : Job title: Pension & Benefits Advisor Location: Flexible but must be willing to travel when required Salary: £40,000-£50,000 DOE Your New Role Join Hitachi Rail and make a real difference in shaping the future of employee benefits. We’re looking for a Pension & Benefits Advisor to become a key member of our Reward team. In this role, you’ll have the autonomy to influence how...

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Laboratory Technician Are you interested in Geotechnical and Materials Testing? This could be your opportunity to excel as a Laboratory Technician, as well as playing a vital role in helping our business succeed. As our company grows and develops, we are ever expanding our teams. We have a great opportunity for a committed Laboratory Technician to join our Infrastructure Division and wear the...

The opportunity To join an established and successful team of ~100 sustainability professionals to oversee carbon management on behalf of our client base in infrastructure. This role is base in the North of England. The Carbon Manager will lead the development and implementation of carbon management strategies across major infrastructure programmes. This role is pivotal in driving whole life...

Overview As a Project Management Officer at GB Railfreight you will be responsible for overseeing the preparation and implementation of small-scale projects related to the business readiness for ERTMS. The European Rail Traffic Management System (ERTMS) is a single European signalling and speed control system that ensures interoperability of the national railway systems, reducing the purchasing...

Field Technician Are you interested in Materials Testing? This could be your opportunity to excel as a Field Technician, as well as playing a vital role in helping our business succeed. As our company grows and develops, we are ever expanding our teams. We have a great opportunity for a committed Field Technician to join our Infrastructure Division and wear the SOCOTEC badge with pride. We are...