The Role

We’re looking for experienced Senior Software Engineers who enjoy building scalable systems, working with cloud infrastructure, and delivering high-quality software in production environments.

This role sits at the intersection of software engineering and cloud/platform work. You’ll be designing and building backend services using technologies like Java, Python or C#/.Net while working closely with modern cloud platforms.

It’s a strong fit for someone who takes ownership, is comfortable leading on technical decisions, and enjoys improving how systems are designed, built, and operated.

What You’ll Be Doing

• Design, build, and maintain backend services using Java, Python or C#/.Net

• Develop cloud-native applications across AWS, Azure, or GCP

• Contribute to system architecture and make key technical decisions

• Work with distributed systems, APIs, and event-driven architectures

• Collaborate with platform teams to ensure reliable, scalable deployments

• Contribute to CI/CD pipelines and improve engineering workflows

• Troubleshoot issues across application and infrastructure layers

• Mentor engineers and contribute to a strong engineering culture

• Work closely with cross-functional teams to deliver production-ready systems

Required

• Strong experience building production systems using Java, Python or C#/.Net

• Solid experience working with cloud platforms (AWS, Azure, or GCP)

• Good understanding of system design and scalable architectures

• Experience building and consuming APIs (REST / event-based systems)

• Comfortable working across the full delivery lifecycle (build, deploy, operate)

• Strong grasp of software engineering fundamentals and best practices

• Ability to take ownership and drive technical solutions

Nice to Have

• Frontend development experience using React, Angular, or Vue

• Experience with infrastructure-as-code (e.g. Terraform, CloudFormation)

• Exposure to containerisation (Docker, Kubernetes)

• Familiarity with CI/CD tooling (GitLab CI, GitHub Actions, etc.)

• Experience working in cross-functional or product-focused teams

• Interest in improving engineering standards, tooling, and ways of working

Why Join Instil?

At Instil, we believe great work starts with happy, motivated people. That’s why we’ve built a benefits package that supports your wellbeing, growth, and life outside of work, because when you thrive, so do we.

• Recognition That Matters: A discretionary annual performance bonus that rewards your impact and contribution to our success.

• Flexibility Built In: Flexible working arrangements and summer hours, because life isn’t 9 to 5, and balance matters.

• Financial Security: A highly competitive pension scheme with generous employer contributions, private healthcare, and life assurance for peace of mind.

• Health & Wellbeing: Employee Assistance Programme, mental health support, cycle-to-work scheme, and regular social events to keep our culture vibrant.

• Time to Recharge: 35 days holiday, enhanced maternity pay, and family-first policies so you can focus on what matters most.

• Learning Never Stops: From courses to certifications, we’ll invest in your development so you can keep growing and shaping what’s next.

• Community & Culture: Opportunities to volunteer, give back, and be part of initiatives that make Instil a truly inclusive and connected workplace.

And that’s just the start, drop us a note to find out more.

Company Description

Instil has been delivering world-class software engineering and technology solutions for over 20 years, trusted by global brands to solve complex challenges and drive innovation. From modernising legacy systems to building cutting-edge applications, we help our clients navigate an ever-changing digital landscape with confidence and agility.

We’re proud to be an award-winning employer, reflecting how our people are at the heart of everything we do:

• Recognised as a Great Place to Work® for three consecutive years, and in 2024 ranked in the Top 20 Best Workplaces in the UK for medium-sized companies.

• Winner of Company of the Year at the Digital DNA Awards 2022, celebrating excellence in Northern Ireland’s tech sector.

Driven by a love for technology and a commitment to excellence, we bring together people who want to make a difference. We’ll support your journey, because your success is part of ours.

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