Senior Software Developer
Application Deadline: 30 April 2025
Department: Technology & Product
Employment Type: Permanent
Location: Cardiff, UK
Reporting To: Engineering Director
Description
Are you a passionate developer who thrives on solving complex problems and leading high-performing teams? At Alcumus, we're looking for a Senior Software Developer to take the helm in developing and enhancing our SafeSupplier product and Client Portal.
In this hybrid role, you'll blend hands-on coding with leadership, guiding a talented team of developers and QAs to deliver robust, scalable solutions. You'll play a key role in shaping our Agile processes, fostering a positive and collaborative team culture, and driving continuous improvement.
If you're eager to stay at the cutting edge of technology while making a real impact on our products and customers, we'd love to hear from you!
What that means day to day
You’ll play a crucial role in both building great software and leading a talented team. You'll be hands-on with development while also shaping team processes, ensuring quality, and driving improvements.
* Develop High-Quality Software – Write clean, efficient, and scalable code using modern technologies, ensuring our applications are secure and performant.
* Lead & Mentor – Support and coach developers and QAs, provide constructive feedback, and help grow a high-performing, engaged team.
* Drive Agile Development – Ensure smooth execution of Agile ceremonies (stand-ups, planning, retros), remove blockers, and improve team velocity.
* Architect & Innovate – Implement best practices in software design, contribute to architectural decisions, and drive continuous improvement in development processes.
* Collaborate Across Teams – Work closely with Product Owners, Designers, and business stakeholders to break down work, estimate timelines, and deliver impactful solutions.
* Ensure Quality & Security – Maintain strong development practices, keep documentation up to date, and ensure compliance with security standards like ISO27001 and OWASP Top 10.
What you’ll need to be successful
* Passionate and motivated developer with a strong focus on software quality, secure coding, and continuous improvement.
* Proven experience in leading and coaching development teams, driving high performance, and supporting recruitment efforts.
* Strong technical skills with the ability to deliver high-quality, scalable software solutions and provide technical direction.
* Comfortable working in dynamic environments with CI/CD practices, managing risks, setting standards, and resolving conflicts.
* Ability to research and recommend innovative solutions, balancing scalability, reliability, and operational efficiency.
You may also have:
* Proven experience leading or mentoring team members, with strong understanding of SDLC and technical best practices.
* Skilled in front-end development with a focus on delivering high-quality, user-friendly interfaces; experience with containerized application development.
* Confident in creating technical design documents, presenting to non-technical audiences, and breaking down work for effective delivery planning.
What you'll get in return
Alcumus has a hybrid workplace policy, where you will work from the office 3 days per week. We want you to be able to do your best work here. We emphasize providing many ways to support our team to do their best work and below are some of the perks and benefits we offer:
Personal Health & Wellbeing / Benefits
* Enhanced Parental Leave
* Generous annual leave
* Healthcare Plan
* Annual Giving Day – an extra day to give back to yourself or your community
* Cycle-to-work Scheme
Future Planning
* Pension scheme with employer contributions
* Life Assurance – 3X base salary
* Rewards Program – access to discounts and cashback
* LinkedIn Learning License for upskilling & development
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