Platform & Infrastructure
Cloud Engineer
Cloud engineers are the reason a website still works when the marketing team forgets to warn them about a campaign. The role is part automation, part operations: writing Terraform that makes infrastructure reproducible, tuning Kubernetes clusters that actually behave under load, and building the unglamorous pipelines that let other engineers ship safely.
Good work here looks like a system that recovers from failure faster than humans can notice it failed. Students grow into this path by getting comfortable with Linux, networking fundamentals, and the patient debugging that comes from chasing latency through five layers of abstraction.
If you like the satisfaction of turning chaos into something predictable, this work compounds quickly.
Skills you'll need
- AnalysisIntermediateNew
Cost-Optimize a Misshapen Kubernetes Cluster
Receive 30 days of cluster metrics (Prometheus + AWS Cost Explorer exports), Helm releases, and PodDisruptionBudgets per namespace. Profile: identify the top 3 cost drivers (lik…
- Kubernetes Orchestration
- Finops & Cost Optimization
- AWS Or Azure
Cloud Computing - DesignIntermediateNew
Build a Multi-Tenant SaaS Foundation on Kubernetes
Design the multi-tenant model: namespace-per-tenant for compute isolation, per-tenant Postgres schemas inside a shared RDS instance for data, per-tenant S3 prefixes with bucket …
- Kubernetes Orchestration
- Multi Tenancy Architecture
- AWS Or Azure
Cloud Computing - CodeBeginnerNew
Containerize a Legacy Java Monolith and Deploy to ECS
Receive the Java 8 monolith source (around 320k lines), the current Tomcat + Apache HTTPD config, and 30 days of production traffic logs. Containerize the application (multi-sta…
- Containerization
- Docker
- AWS Or Azure
Cloud Computing - DesignBeginnerNew
Build a Wi-Fi 6E Site Survey for an Industrial IoT Deployment
Receive the warehouse floor plan (CAD + obstruction inventory), the AMR fleet's RF requirements (6 GHz preferred, -67 dBm minimum, <50ms handover), and the existing Wi-Fi 5 site…
- Wireless Networks
- Wifi 6e
- Site Survey
Advanced Computer Networks Practice your coursework on real scenarios.
Every challenge is shaped from real-world context — not generic exercises. The work mirrors what your degree prepares you for.
Why Ewance
- DesignIntermediateNew
Design a Geo-Distributed Storage Layer for an EdTech
Map the access patterns (90 percent reads from the country of origin, 10 percent cross-country via teacher reviewers). Design region routing using a metadata service backed by a…
- Geo Distribution
- Data Residency
- Cockroachdb
Distributed Systems - AnalysisIntermediateNew
GPU Roofline Model Study for a Computer Vision Inference Workload
Construct empirical roofline plots for the current GPU (A100-class) and next-gen GPU (H100-class) using vendor-published peak FLOPs and measured peak memory bandwidth. Profile t…
- Gpu Architecture
- Roofline Model
- Performance Modeling
Advanced Computer Architecture
How it works
From brief to credential, in six steps.
Step 01
Browse challenges aligned to your studies.
Step 02
Accept the one that fits your goals.
Step 03
Work through it with AI Copilot guidance.
Step 04
Submit for structured evaluation.
Step 05
Earn a verified credential.
Step 06
Add it to LinkedIn with one click.
Related roles you may want to explore
Browse all roles →Platform & Infrastructure
Database Administrator
Quietly, in the background of almost every digital service, sits a database that has to be fast, available, and not on fire at 3 a.m. The database administrator is the person responsible for that. DBAs tune queries, plan capacity, manage backups, and design migrations that move terabytes of information without losing a row. The role suits students who enjoy depth over breadth and find satisfaction in making complex systems behave. A good DBA can read an execution plan the way a mechanic reads an engine, and increasingly works across cloud platforms like AWS RDS and Azure SQL. You grow into it through deep SQL fluency, one specific database engine learned cold, and a calm temperament when production traffic spikes.
Platform & Infrastructure
DevOps Engineer
Between the code a developer writes and the service a customer uses lies a whole world of automation, and the devops engineer lives there. They build the pipelines that test and ship software safely, the infrastructure that scales when traffic spikes, and the alerting that catches problems before users do. The role suits students who like building tools that other engineers depend on. Days mix Terraform for infrastructure, Kubernetes for orchestration, and Bash for the glue between them. Strong devops engineers care about reliability the way good architects care about load-bearing walls. You grow into it through one cloud platform learned deeply, real fluency with Linux, and a temperament that treats incidents as puzzles rather than emergencies.
Platform & Infrastructure
Platform Engineer
Every other engineer in the company is, in a sense, a customer. Platform engineers build the internal tools, deployment pipelines, and abstractions that let product teams ship without rebuilding the same Kubernetes manifests from scratch. The role is for people who get satisfaction from making other people's work easier — designing Terraform modules that hold up, CI workflows that fail loudly when they should, and golden paths developers actually want to follow. Students grow into platform engineering by deeply understanding the software development lifecycle, then learning the infrastructure underneath it. Good platform engineers think in interfaces and treat developer experience as a product. The work is invisible when it goes right, which is much of the appeal.
Platform & Infrastructure
Site Reliability Engineer
Pagers go off at 3 a.m. for a reason, and SREs exist so that reason is rarer and better understood. The discipline brings software engineering rigor to operations: Kubernetes clusters defined in Terraform, deployment pipelines written in Go or Python, capacity planning grounded in actual load tests rather than vibes. You'll learn to design systems that fail gracefully and to write runbooks that someone half-asleep can follow. Strong SREs are honest about error budgets and resist the temptation to treat every incident as exceptional. Students who enjoyed both their algorithms course and their first Linux deep-dive often find a home here. Growth comes through owning real services, leading blameless post-mortems, and earning trust from developers as a partner rather than a gatekeeper.
Platform & Infrastructure
Systems Architect
Systems architects make the decisions whose consequences are felt for years. The role is about choosing: which cloud provider, which integration pattern, which trade-off between cost and reliability deserves an Architecture Decision Record so the next team understands the reasoning. You'll work in C4 diagrams, ArchiMate models, and the AWS or Azure Well-Architected Framework, but the real artifact is clarity of thought. Strong architects know when to standardize and when to let a team diverge, and they write documents that survive a leadership change. Students drawn here usually loved their distributed systems course and are patient enough to think before they build. Growth happens through scars: owning architectures end-to-end, watching them strain under real load, and learning which abstractions earned their place.
Industry teams behind a decade of practitioner briefs
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Sponsor a challenge and meet candidates through actual work.
Industry teams can shape briefs around the skills they hire for, then evaluate students on rubric-scored deliverables — not resumes.
Skills and disciplines shown on this page are derived from the Ewance challenge catalogue. When the median annual salary is available for this role via Adzuna, it will be shown above with the sample size and country.
Portrait: Photo by Orlando Dominguez on Unsplash.