How your CV stacks up
Upload your CV to see how well it fits this job role
?%
CrossTech
CrossTech develops AI-powered infrastructure inspection and safety products for railways, highways, and industrial assets. Our Intelligent Vision® platform turns video, imagery, and LiDAR into actionable insight, helping operators detect risk earlier, prioritize maintenance, and run safer, more efficient networks.
Our backend platform ingests large volumes of video and associated data, coordinates computer-vision processing, and delivers time-critical findings to infrastructure operators. As our products, datasets, and markets grow, the platform must become more modular, elastic, observable, and cost-efficient.
The Opportunity
We are looking for a Senior Backend Go Engineer to lead the evolution of our platform from a large legacy application and always-on compute estate into a set of independent, dependable services. This is a hands-on role for someone who has modernized production systems before and can own the outcome - not simply contribute isolated features.
You will work closely with engineering, computer vision, product, and delivery colleagues. You will make architectural decisions, write production Go, guide incremental migration, and ensure the platform meets demanding client commitments while scaling into new use cases and markets.
What you will do
- Develop well-defined services safely and incrementally, without disrupting live customer delivery.
- Design backend services in Go with clear domain boundaries, stable interfaces, and pragmatic clean architecture.
- Build resilient, high-throughput pipelines that move and process very large volumes of video, imagery, geospatial data, and metadata across cloud boundaries.
- Design event-driven workflows with explicit delivery guarantees, idempotency, retries, back-pressure, dead-letter handling, and safe replay.
- Make the platform observable by default through meaningful metrics, distributed tracing, structured logs, dashboards, alerting, and service-level objectives.
- Improve the reliability and performance of PostgreSQL-backed services through sound schema design, query analysis, indexing, migrations, and operational discipline.
- Own services in production: deployment, monitoring, incident response, root-cause analysis, and continuous improvement.
- Raise engineering standards through design reviews, code reviews, automated testing, documentation, and mentoring.
- Work with product and delivery teams to translate contractual and operational needs into realistic technical plans and measurable outcomes.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What we are looking for
- Substantial professional backend-engineering experience, including senior ownership of production services.
- Strong, current Go expertise and a track record of designing clear, maintainable, and well-tested Go services.
- Hands-on experience with distributed, event-driven systems and a practical understanding of at-least-once delivery, idempotent processing, ordering, consistency, and failure recovery.
- Deep production experience on Google Cloud, including GKE or Kubernetes, Cloud SQL/PostgreSQL, object storage, and serverless or on-demand compute.
- Experience designing Kubernetes autoscaling around real workload signals; scale-to-zero using KEDA or an equivalent approach is particularly relevant.
- Strong PostgreSQL knowledge at production scale, including safe schema evolution, query optimization, and operational troubleshooting.
- Practical SRE and observability experience: metrics, tracing, logs, alert design, SLOs, and incident learning.
- Strong software-engineering practice: modular design, automated testing, CI/CD, code review, documentation, security, and reproducible delivery.
- Commercial judgement about cloud cost, complexity, and delivery risk; you can explain why an architecture is worth operating.
- Clear written and verbal communication, a collaborative working style, and the ability to lead technical decisions without relying on authority.
Especially useful
- Python for geospatial, image, or video data processing.
- Geospatial or GIS experience, including coordinate reference systems, GPS data, or satellite imagery.
- Infrastructure as code and GitOps using Terraform and Argo CD or comparable tools.
- Multi-cloud data integration, particularly reading source data from Microsoft Azure.
- Kafka or another durable messaging platform, while keeping application design appropriately broker-independent.
- Experience with batch orchestration, workflow engines, or large-object transfer patterns.
- Experience in rail, highways, construction, or another regulated, safety-critical, or operationally constrained sector.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
What strong senior engineering means at CrossTech
- You own reliability, operability, and cost - not just feature delivery.
- You make failures visible and actionable rather than allowing them to remain silent.
- You simplify systems and can safely remove or replace code, not only add to it.
- You choose incremental migration paths that protect customers and keep the team shipping.
- You reason about money and design infrastructure so spend follows useful work.
- You leave systems and teammates more capable than you found them.
Company Benefits
- Benefits: Competitive salary, private health insurance, enhanced maternity, and ongoing evaluation of additional benefits. Discretionary performance bonuses.
- Retirement: 3% company pension contribution.
- Time Off: 29 days holiday, including bank holidays, Discretionary Directors’ holidays (typically three per year).
- Culture: Company away days, flexible remote working, and a people-first work environment.
Interview Process
- Introductory Call (30 minutes): Discuss your background, motivations, and the role with a senior leader.
- Technical Leadership Interview (1 hour): Collaborate with technical leads (e.g., Lead Computer Vision, Head of Engineering, Lead Frontend) to explore your approach to technical strategy and collaboration.
- Final Round Interviews (Single Session):
- Leadership & Management Interview (45 mins): Discuss your leadership philosophy, management experience, and soft skills with senior team members.
- Team Fit & Values Interview (1 hour): Meet engineering team members to assess collaboration and alignment with CrossTech’s values.
Timely feedback provided after each stage, with a designated team member as your main contact.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location