At 345 Technology, we build exceptional solutions that help our customers solve real‑world problems. We’re growing fast—and we’re looking for a Senior Engineer who’s passionate about modern technology, committed to their craft, and excited to shape the future of our engineering culture.
If you love learning, delivering high‑quality software, and being part of a team that genuinely cares about impact, innovation, and doing things the right way, you’ll feel right at home here.
What You’ll Be Doing
You’ll play a key part in designing, developing, and delivering modern software solutions using the latest cloud and integration technologies. Expect variety, challenge, and plenty of opportunities to grow.
You’ll work on:
1. Developing cloud‑based solutions with tools such as Logic Apps, Service Bus, Azure Functions, API Management, and Azure Pipelines
2. Contributing across disciplines—software engineering and DevOps
3. Building and maintaining high‑quality applications and services
4. Debugging, performance monitoring, and improving existing systems
5. Supporting the growth of our own 345 Technology IP portfolio
6. Analysing customer requirements and turning them into elegant technical solutions
7. Continuously learning—Azure certifications (AZ‑104, AZ‑400), Terraform, BICEP, and more
How You’ll Know You’re Succeeding
You’re thriving in the role when:
8. Your development tasks are clearly tracked, managed, and communicated
9. You deliver high‑quality, tested software in collaboration with our wider team
10. Documentation is complete, accurate, and supports smooth delivery
11. You contribute to build activities and help customers transition successfully
12. Your timesheets are accurate and submitted weekly
What You Already Bring
13. Bachelor’s degree in Computer Science or related field
14. Proven experience of professional software engineering
15. Strong understanding of software development tools and principles
16. Knowledge of object‑oriented programming, databases, and web technologies
17. Excellent communication and problem‑solving abilities
18. Ability to work independently or collaboratively
19. Adaptability and a willingness to embrace change
Essential Technical Skills:
20. C#
21. .NET
Desirable:
22. Azure DevOps
What We Value at 345 Technology
Beyond your technical skills, it’s how you show up every day that matters. We love people who demonstrate:
Integrity – doing the right thing, every time
Discipline – taking pride in consistent, high‑quality work
Impact – focusing on what truly matters and delivering results
Innovation – challenging assumptions and pushing for better
Service – putting customer needs at the heart of everything
Why You’ll Love Working at 345 Technology
23. Clear development pathways and structured learning
24. Exposure to cutting‑edge cloud technologies
25. A culture rooted in values, integrity, and continuous improvement
26. A team that genuinely cares about each other and the work we do
Ready to Make an Impact?
If this sounds like the perfect next step in your career, we’d love to hear from you.
Apply today and help us build something extraordinary at 345 Technology.