Principal Software Development Engineer

Guide the architecture, design, and development of scalable customer and client platforms, implementing microservices and integrations across AWS & Azure, enhancing solutions like AWS Connect, Genesys Cloud, payments, web-portals, communications and collection services.
Set technical direction and engineering standards across teams, promoting modern cloud-native and AI-augmented engineering practices.
Mentor and support Software Development Engineers and Forward Deployed Engineers, building capability and fostering a culture of continuous improvement.
Support DevSecOps excellence through CI/CD pipelines, Infrastructure as Code, automation frameworks, and database-as-code practices using Redgate Flyway.
Take ownership of critical customer systems, ensuring operational resilience, observability, performance optimisation, and rapid incident response.
Collaborate closely with Product, Delivery, Operations, and Commercial teams to shape technical solutions, delivery plans, and strategic outcomes.
Promote secure-by-design, compliance-by-design, and privacy-by-design approaches, ensuring alignment with UK GDPR and FCA Consumer Duty requirements.
Guide the adoption of intelligent platform capabilities, including AI-enabled workflows, automation, and smart customer engagement solutions.
Devoted to the FCA principle of Consumer Duty; by ensuring we are driving good customer outcomes across all aspects of services that have potential to impact our customers.
What we are looking for

Extensive experience in software engineering, including experience operating at Principal Engineer or senior technical guidance level.
Expert knowledge of .NET, React, SQL, microservices architecture, and cloud platforms, ideally AWS.
Strong experience with CI/CD pipelines, Infrastructure as Code, DevSecOps practices, and test automation.
Experience working with customer contact platforms such as AWS Connect or Genesys Cloud.
Proven ability to design and deliver secure, scalable, and resilient cloud-native solutions within complex enterprise environments.
Strong understanding of observability, operational support, reliability engineering, and end-to-end ownership practices.
Knowledge of regulated financial services environments, including UK GDPR and FCA Consumer Duty requirements.
Excellent communication and stakeholder management skills, with the ability to influence technical direction and collaborate across multiple teams and functions.
You will have the opportunity to shape the future of customer technology within a business investing heavily in digital transformation, AI capability, and modern engineering excellence.

At Intrum, you will grow by making a difference. You will do it in a highly international environment and in a supportive culture where effort counts.
Investment. Tech. Freedom. Ambition.
At Intrum, technology is transforming the way we support customers and clients across the financial ecosystem. We are investing in modern platforms, intelligent automation, AI-enabled capabilities, and engineering excellence to create secure, scalable, and insight-led digital solutions.
We are looking for a Principal Software Development Engineer to play a pivotal role in shaping the future of our customer-facing digital platforms and technology solutions. This is an opportunity to guide technical direction at scale, influence engineering strategy, and build resilient customer-facing platforms that make a real impact within a highly regulated environment.
You will work across cloud-native architectures, microservices, AI-assisted engineering practices, and modern DevSecOps delivery models - collaborating with talented engineers, product teams, and senior stakeholders to support innovation and operational excellence.
This role has the added flexibility of hybrid working with travel to our UK offices in Manchester, Reigate or Glasgow, as required.
If you are passionate about modern engineering, thrive in complex environments, and want the freedom to shape how technology evolves, we would love to hear from you., At Intrum we strive to create a diverse and inclusive workplace. We encourage applicants from all backgrounds to apply.
If a person with disabilities is put at a disadvantage compared to a non-disabled person, we have a duty to make reasonable changes to our processes. If you need a change to be made so that you can make your application, you should contact Intrum Talent Acquisition team via [email protected] as soon as possible before the closing date to discuss your needs.
About Intrum:
Enabling financial health for people, businesses, and society.
Intrum is Europe's leading credit management services provider, helping businesses secure payments while supporting consumers in regaining financial stability across 20 European countries.
With 9,000 dedicated employees, we work every day to create sustainable financial solutions.
At Intrum we consider everybody to be a leader. We lead ourselves when collaborate to meet the needs of our clients and customers. We are all accountable to our actions as well as trust and care for each other. This makes us all leaders, independent of role or responsibility, and this is reflected in our 3 leadership principles: Deliver Impact, Inspire Trust and Embrace Growth.
We are an equal opportunities employer and authorised and regulated by the Financial Conduct Authority. We will conduct credit, fraud, criminal record, right to work and reference checks as part of our pre-employment screening. You should not be bankrupt, have any outstanding county court judgments on your credit file. You must not have excessive default balances and any outstanding debt will be considered on a case-by-case basis.
(Strictly No Recruitment Agencies Please)

At Intrum, you will have the freedom to innovate, the support to grow, and the opportunity to work on technology that delivers meaningful outcomes for both clients and customers.
What we offer: At Intrum we offer not only a challenging and rewarding career but also:
Lifestyle: A competitive salary and attractive benefits package including 33 days holidays including bank holidays upon commencement, with the ability to buy more or sell back. You can participate in gadget schemes. Contributory workplace pension scheme. Additionally, you'll get an extra day to celebrate your birthday.
Opportunities to grow: You'll receive training and coaching for your personal development/progression, and employee recognition programmes to help you grow in your career.
Health: You'll have access to private medical insurance, life assurance, and more.
Wellbeing: You'll enjoy discounts on gym memberships, cycle to work schemes, and a 24/7 employee assistance programme. You'll also have sociable working hours and breakfast/ snacks provided in the office.
Supportive, open, and value-driven culture: Ethics. Dedication. Solutions. Empathy. Our values aren't just words hanging in the reception. They guide us all daily. It's what makes our culture inclusively open, inspiringly supportive and rich in diverse perspectives. It's why Intrum is a natural home for people ready to make a difference. And it's why people like you recognise this is the place to do just that.