Software Engineer

SNC-Lavalin; Epsom; On-site; GBP 35,000 - 55,000; Full time

Job summary

A leading engineering consultancy in the UK is seeking a professional Software Engineer to deliver innovative digital solutions for engineering and transportation projects. You will work collaboratively on diverse projects, applying software engineering principles to enhance operational efficiency and project delivery. Strong programming skills in C#, Python, and web technologies, alongside a Bachelor's degree in Computer Science or a related field, are essential. The role offers a competitive salary and opportunities for professional development.

Benefits

Competitive salaries

Flexible working arrangements

Opportunities for professional development

Qualifications

• Professional experience in software development, ideally within the engineering sector.
• Experience developing web applications using modern frameworks (e.g., Angular, React).
• Competent in automating workflows and integrating applications through APIs.

Responsibilities

• Develop and maintain software solutions to meet client requirements.
• Support integration of digital platforms to enable collaboration across disciplines.
• Participate in Agile delivery processes and contribute to continuous improvement.

Skills

C#

Python

JavaScript

HTML/CSS

Agile methodology

Analytical skills

Education

Bachelor’s degree in Computer Science or related discipline

Tools

SQL

Microsoft Power Platform

Cloud services (Azure)

Job description

Job Description Overview

AtkinsRéalis’ UK Transportation business brings together the expertise of our Highways, Rail, and Local Transport teams into a single, collaborative network of over 3,000 talented engineers, planners, and consultants.

With our unique breadth of services and global scale, we are recognised as one of the leading transportation infrastructure consultancies in the UK and internationally. We are passionate about shaping the future of mobility – combining engineering excellence with digital innovation to deliver sustainable, cutting‑edge solutions for our clients. Our culture fosters creativity, collaboration, and continuous learning, empowering our people to make a real impact on the world around us.

You will be part of our Technology Solutions team within the Engineering Digital Practice, embedded in projects and collaborating with digital teams across the UK and internationally.

Your role

As a Software Engineer, you will play a key role in delivering innovative digital solutions that support engineering and transportation projects. You’ll work as part of a collaborative team, applying software engineering principles to design, develop, and implement applications that enhance project delivery and operational efficiency.

Your responsibilities will include:

• Developing and maintaining software solutions that meet client and project requirements.
• Contributing to the design and optimisation of data‑driven systems and workflows.
• Supporting integration of digital platforms and services to enable seamless collaboration across disciplines.
• Building solutions that improve automation, reporting, and decision‑making for engineering teams.
• Applying best practices in software development, testing, and deployment to ensure quality and reliability.
• Participating in Agile delivery processes and contributing to continuous improvement initiatives.
• This role offers the opportunity to work on diverse projects, collaborate across the UK and internationally, and deliver solutions that combine engineering expertise with cutting‑edge technology.

About you

We are seeking a professional Software Engineer who combines technical capability with the ability to work independently and collaboratively. The ideal candidate will:

• Demonstrate sound judgement, reliability, and the ability to deliver technical outputs to defined time and quality standards.
• Communicate confidently and present technical work to clients and stakeholders.
• Show strong organisational skills, problem‑solving ability, and adaptability.
• Take a proactive approach to learning new technologies, supporting change initiatives, and contributing to bids and pricing estimates.

Essential skills

These are the skills and experiences that will help you excel in this role. Some candidates may have all of them, others may have many but not all - and that’s okay! If you’re passionate about the role and bring relevant strengths, we’d love to hear from you.

• Bachelor’s degree in Computer Science, Software Engineering, or a related discipline (or Civil Engineering with software development experience).
• Professional experience in software development, ideally within the engineering sector.
• Programming capability in C#, Python, and web technologies (JavaScript, HTML/CSS).
• Proficient in developing web applications using modern frameworks (e.g., Angular, React, or Blazor).
• Competent in designing and managing databases using SQL and integrating with cloud data services (Azure preferred).
• Familiarity with Agile methodologies and DevOps practices for CI/CD.
• Capability in automating workflows and integrating applications through APIs (e.g., Python, PowerShell).
• Experience with Microsoft Power Platform - building dashboards, developing low‑code apps, and automating workflows.
• Strong analytical/problem‑solving skills and effective written and verbal communication for client and team engagement.

Desirable skills

A Master’s degree in Computer Science or a related discipline would be advantageous. We value candidates who have achieved or who are close to achieving professional accreditation with recognised institutions such as IET, ICE, or BCS. Certifications in cloud technologies (e.g. Azure), Agile, or Scrum are also beneficial. Knowledge of transportation or engineering‑related applications and experience developing plugins / working with APIs for geometry‑based solutions within CAD software would be an asset.

Reward & benefits

Explore the rewards and benefits that help you thrive – at every stage of your life and your career. Enjoy competitive salaries, employee rewards and a brilliant range of benefits you can tailor to suit your own health, wellbeing, financial and lifestyle choices. Make the most of a myriad of opportunities for training and professional development to grow your skills and expertise. And combine our hybrid working culture and flexible holiday allowances to balance a great job and fulfilling personal life.

Be rewarded. Find out more.

About AtkinsRéalis

We’re AtkinsRéalis, a world‑class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We’re committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.

Additional information

Security clearance

This role may require security clearance and offers of employment will be dependent on obtaining the relevant level of clearance. If this is necessary, it will be discussed with you at interview. The vetting process is delivered by United Kingdom Security Vetting (UKSV) and may require candidates to provide proof of residency in the UK of 5 years or longer. If applying to this role please do not make reference to (in conversation) or include in your application or CV, details of any current or previously held security clearance.

We are committed to creating a culture where everyone feels that they belong - a place where we can all be ourselves, thrive and develop to be the best we can be. So, we offer a range of family friendly, inclusive employment policies, flexible working arrangements and employee resource groups to support all employees. As an Equal Opportunities Employer, we value applications from all backgrounds, cultures and ability.

#LI-UK#LI-ATKINS #LI-Transportation

Worker Type Employee Job Type Regular

At AtkinsRéalis , we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world‑class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.