{"id":1407919,"url":"https://alion.io/job/gearset-principal-devops-engineer-aws-kubernetes-saas-2","title":"Principal DevOps Engineer (AWS, Kubernetes, SaaS)","company":{"id":1841198,"name":"Gearset","domain":"gearset.com","url":"https://alion.io/company/gearset-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Belfast, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":79000,"max_usd":155000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":15},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon EKS","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"IAM","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Terraform","optional":false},{"name":"Agile","optional":true},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-09-22T14:34:30Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-10-02T01:11:34Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"As a product-driven company founded by engineers, we know the value of a great engineering culture, and we’re looking for a Principal DevOps Engineer to join a team built from the ground up on trust, teamwork and tight feedback loops.\nYou’ll work collaboratively using a modern tech stack (Kubernetes, AWS, Terraform, .NET) to help Gearset run a scalable, secure and reliable service, and enable development of the solution to scale with the rapid growth of the company.\nWe live by our core values, which aren’t just nice words - they guide us through day-to-day challenges and are the foundation of how we work together. Our pragmatic approach has allowed us to maintain the ability to release updates to our application multiple times a day, even as we add new features to the product and expand our global footprint.\n What’s the opportunity for a Principal DevOps Engineer at Gearset?\nBe an integral part of building and supporting our multi-tenant infrastructure, running in multiple regions across the globe, all powered by AWS and Kubernetes.\n\nEnjoy high autonomy and real ownership to help shape and drive our technical roadmap based on where you see the greatest value and engineering impact.\n\nWork on critical production infrastructure used by thousands of teams and help us to maintain our excellent reputation for delivering a service with minimal downtime, even when we're making complex changes behind the scenes.\n\nGet involved in building and maintaining the automation that allows our engineering team to safely release updates to our product multiple times per day.\n\nContinuously improve the security of our infrastructure and our ability to detect and respond to issues.\n\nCollaborate with and support teams across the organisation, including developers, designers, data engineers, marketers and salespeople, to make a real difference to our customers.\n\nWhat you’ll achieve\nOperate and evolve our infrastructure to help scale for an ever-growing user base, and support a team developing our increasingly sophisticated SaaS\n\nWork closely with developers to ensure our application and infrastructure work in harmony, using your expertise and rigour to make sure changes are rolled out safely and smoothly\n\nLead initiatives to fortify our security measures and keep our customers’ data secure\n\nWork with teams across Gearset to deliver infrastructure that supports their impactful work\n\nContribute your experience and insight to a collaborative, self-directed team with autonomy over its roadmap and practices\n\nAbout you\nHave in-depth practical experience working on AWS (VPC networking and security, IAM, EC2, Postgres RDS, S3, EKS)\n\nHave experience running production-level services in Kubernetes and managing and maintaining clusters\n\nPractical experience automating the management of infrastructure with Terraform\n\nExperience in the configuration and running of a CI/CD pipeline\n\nPrevious experience supporting the operation of a hosted, multi-tenant SaaS product at scale\n\nComfortable giving and receiving constructive feedback to make your work even better\n\nApproach your work with pragmatism, prioritising iteration, and delivering value over process and deliberation\n\nGreat to haves\nExperience with .NET/C#\n\nExperience working in an agile development team with a focus on delivering value early\n\nExperience with building observability and alerting into systems\n\nBenefits (the stuff you’d expect!)\nThis is a full time opportunity, working Monday to Friday with the option of flexible home working (for most of us that looks like 1-2 days a week in the office).\n\nGenerous personal development budget for courses, conferences, or whatever is useful to your professional development in the role of up to £1500 per year\n\nTop end hardware provided\n\nOpportunity to join our Long Term Incentive Plan\n\nFree lunch in the office\n\n25 days holiday plus bank holidays (with the option to buy an extra 5 each year)\n\nCompany Pension Plan (matching up to 5%)\n\nBupa health care and dental insurance\n\nEnhanced family leave from day 1, including 26 weeks full maternity/adoption pay, OTE-inclusive\n\nBupa Menopause Plan offering specialist consultations and support\n\nLife Insurance & critical illness cover\n\nDiscounted gym membership, as well as a range of health and wellness 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