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Airswift Sweden Logo Airswift Sweden · IT - Software Development

Principal Software Engineer

Australia, Perth · Job Posted May 29, 2026
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Job Description

We’re seeking an exceptional Principal Software Engineer to provide organisation-wide technical leadership within a major Oil & Gas business. This role is ideal for a high-impact engineer who thrives on solving complex problems, shaping engineering strategy, and uplifting capability across multiple teams. As a senior technical leader, you will influence outcomes far beyond your immediate team setting vision, driving engineering excellence, and ensuring long-term platform health. You’ll mentor engineers, guide architectural decisions, and help shape the future of software engineering across the organisation. This is a rare opportunity to work at scale, tackle deeply complex technical challenges, and play a pivotal role in strengthening engineering culture and delivery.

Job Responsibility

  • Lead technical direction across teams, setting clear vision, standards, and engineering strategy
  • Mentor and uplift engineers across multiple teams, supporting growth and capability development
  • Drive knowledge sharing through coaching, workshops, and community learning
  • Align technology decisions with business objectives and long-term platform health
  • Own critical platforms, ensuring reliability, performance, security, and operational excellence
  • Solve high-complexity, ambiguous technical problems with strong systems thinking
  • Develop scalable, repeatable engineering patterns and promote adoption across teams
  • Influence architecture, engineering practices, and cross-team decision-making
  • Participate in hiring, helping build a diverse and high-performing engineering community
  • Remove blockers, foster collaboration, and anticipate the needs of teams and stakeholders

Requirements

  • Experience as a senior or principal-level engineer delivering impact across multiple teams
  • Proven technical leadership without formal authority
  • Strong ownership of critical systems and platforms
  • Deep expertise in distributed systems, cloud-native architectures, microservices, and event-driven design
  • Advanced cloud engineering skills (AWS preferred) including IaC, IAM, networking, observability, and resilience
  • Strong programming foundations across multiple languages
  • Expertise in secure coding, testing, performance optimisation, and production operations
  • Ability to design and deliver end-to-end solutions in complex environments
  • Strong communicator able to translate complex technical concepts for varied audiences
  • Recognised mentor and coach with a track record of uplifting engineering capability
  • Communicate with clarity and professionalism across engineering, product, and leadership
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