At a Glance
- Tasks: Design and operate cutting-edge gateway infrastructure while developing Go-based control-plane services.
- Company: Join a leading tech firm focused on innovative solutions and collaborative teamwork.
- Benefits: Enjoy competitive pay, health perks, remote flexibility, and opportunities for professional growth.
- Other info: Dynamic work environment with excellent career advancement potential.
- Why this job: Make a real impact in tech by working with advanced tools and technologies.
- Qualifications: 8+ years in tech, strong Go skills, and experience with Kubernetes and API gateways.
The predicted salary is between 80000 - 100000 £ per year.
Required Skills
- BS/MS degree in Computer Science, related technical field, or equivalent with 8+ years of industry experience
- 5+ years hands-on experience with Envoy Proxy (xDS/ADS, ext_authz, HTTP/2, gRPC, WebSocket) and/or Kong API Gateway (plugin development, DB-less mode, Admin API)
- Strong Go development skills - control-plane services, gRPC APIs, Kubernetes controllers (client-go), concurrency patterns
- Production Kubernetes experience (EKS and/or on-prem clusters) - Helm charts, HPA, PodDisruptionBudgets, NetworkPolicy, namespace isolation, ArgoCD GitOps
- Deep understanding of OAuth 2.0 / OIDC / PKCE flows, DPoP sender-constrained tokens, mTLS, and session management patterns
- Experience with OPA (Open Policy Agent) policy authoring in Rego and sidecar deployment patterns
- Hands-on with OpenTelemetry (traces, metrics, logs), Dynatrace, and Splunk SIEM integration
- Working knowledge of CDN/WAF platforms (Akamai Ion, Kona, Cloudflare) and WAF-as-code automation
- Experience with PostgreSQL (HA, connection pooling, PITR) and Kafka (MSK, Schema Registry, DLQ patterns)
- Familiarity with DNS steering (GeoDNS, Akamai GTM, health-check routing) and TLS certificate lifecycle (cert-manager, HSM/KMS)
- Strong CS fundamentals - networking (L3-L7), distributed systems, data structures & algorithms
- Experience building high-volume, low-latency, resilient infrastructure services
Nice to have
- TypeScript/React experience for operator dashboard development
- AWS infrastructure experience (EKS, MSK, Lambda, Direct Connect, Network Firewall)
- Bitbucket Pipelines CI/CD and GitOps delivery workflows
- Experience with CAEP (Continuous Access Evaluation Protocol) or similar session revocation mechanisms
- Background in identity platforms (ForgeRock, SAML federation, token exchange patterns)
Job Description
- Design, build and operate Envoy and Kong gateway infrastructure serving production traffic across multiple lines of business
- Develop Go-based control-plane services - Ingress Registry, xDS controllers, Session Manager, Context Propagator
- Implement and maintain OPA policy bundles for coarse-grained authorization at the gateway layer
- Build and extend OpenTelemetry instrumentation pipelines (OTel Collector, Dynatrace OTLP ingest, Splunk SIEM forwarding)
- Manage GitOps-driven deployments via ArgoCD and Helm across multi-cluster Kubernetes environments
- Automate WAF rule management across Akamai and Cloudflare using WAF-as-code patterns
- Contribute to the platform operator console (TypeScript/React) for route management, drift detection, and session visibility
- Collaborate with LOB teams to onboard routes and migrate traffic from legacy ingress infrastructure
- Participate in incident response, runbook development, and production readiness reviews
- Champion software engineering best practices - code review, testing, documentation, and observability-first design
Platform Engineers in Stevenage employer: Mphasis
As a leading technology firm, we pride ourselves on fostering a dynamic and inclusive work culture that empowers our Platform Engineers to innovate and excel. Located in a vibrant tech hub, we offer competitive benefits, continuous professional development opportunities, and a collaborative environment where your contributions directly impact our cutting-edge projects. Join us to be part of a team that values creativity, growth, and the pursuit of excellence in every aspect of our work.
StudySmarter Expert Advice🤫
We think this is how you could land Platform Engineers in Stevenage
✨Network Like a Pro
Get out there and connect with folks in the industry! Attend meetups, conferences, or even online webinars. The more people you know, the better your chances of landing that dream job.
✨Show Off Your Skills
Don’t just talk about your experience; demonstrate it! Build a portfolio showcasing your projects, especially those involving Envoy Proxy or Kubernetes. This will give potential employers a taste of what you can do.
✨Ace the Interview
Prepare for technical interviews by brushing up on your Go skills and understanding of OAuth flows. Practice common coding challenges and be ready to discuss your past projects in detail. Confidence is key!
✨Apply Through Us!
We’ve got some fantastic opportunities waiting for you on our website. Don’t hesitate to apply directly through us – it’s the best way to get noticed and land that Platform Engineer role!
We think you need these skills to ace Platform Engineers in Stevenage
Some tips for your application 🫡
Show Off Your Skills:Make sure to highlight your experience with Envoy Proxy, Kong API Gateway, and Go development. We want to see how your skills match up with what we're looking for, so don’t hold back!
Tailor Your Application:Take a moment to customise your application for the Platform Engineer role. Use keywords from the job description to show us you understand what we need and how you fit in.
Be Clear and Concise:When writing your application, keep it straightforward. We appreciate clarity, so avoid jargon and get straight to the point about your experience and achievements.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role without any hiccups!
How to prepare for a job interview at Mphasis
✨Know Your Tech Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, especially Envoy Proxy and Kong API Gateway. Brush up on your Go development skills and be ready to discuss your experience with Kubernetes and production environments.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled challenges in previous roles. Think about situations where you implemented OPA policies or built resilient infrastructure services. This will demonstrate your hands-on experience and critical thinking.
✨Understand the Company’s Needs
Research the company and its products. Understand how they use Envoy and Kong in their architecture. This knowledge will help you tailor your answers and show that you’re genuinely interested in contributing to their success.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, current projects, and future goals. This not only shows your enthusiasm but also helps you gauge if the company is the right fit for you.
