Back End Engineer maintaining and improving Perl - based systems at Netcraft. Work includes developing product features and ensuring operational reliability within a hybrid setup.
About the role
- Tech Lead managing .NET/AWS ecosystem for a financial project. Aiming for efficiency, quality, and innovation.
Responsibilities
- Lead technical and architectural decisions in .NET/.NET Core (C#), with emphasis on high-performance, resilient, and scalable REST APIs.
- Support and unblock the team as a technical reference: mentoring, pair programming, code reviews, and dissemination of best practices (SOLID, DDD, dependency injection).
- Define engineering, quality, and security standards: unit testing (xUnit/nUnit/MSTest), coverage, design reviews, versioning patterns, and Git workflows.
- Orchestrate and evolve CI/CD pipelines and quality gates (e.g., Sonar), promoting reliable continuous delivery.
- Drive end-to-end observability: instrumentation of logs, metrics, and traces; creation of dashboards and alerts (Splunk, Grafana, CloudWatch); and incident management.
- Design, provision, and operate workloads on AWS: S3, EC2, ECS (Fargate), Lambda, NLB, and infrastructure as code with Terraform.
- Collaborate with Product, UX, and QA to prioritize, evaluate trade-offs, and design user-centered, business-impacting solutions.
- Integrate and evolve existing systems, identifying opportunities for optimization and innovation, including in legacy environments (e.g., older SQL Server versions such as 2008).
- Promote agile practices (Scrum/Kanban) and a continuous learning environment, mentoring junior and mid-level developers.
- Act as guardian of architecture, quality, and observability.
- Support the team in technical decision-making and in rolling out solutions.
- Ensure applications meet client needs regarding performance, security, reliability, and cost-effectiveness.
Requirements
- Strong experience with .NET and .NET Core (C# and ASP.NET Core) building and scaling APIs.
- Solid understanding of SOLID principles, DDD, and dependency injection.
- Automated testing: experience with unit testing frameworks (xUnit/nUnit/MSTest) and quality best practices.
- Hands-on AWS experience: S3, EC2, ECS (Fargate), NLB, and Lambda; knowledge of networking, IAM, and monitoring (CloudWatch).
- Infrastructure as code with Terraform (modules, workspaces, pipelines).
- Observability with Splunk and Grafana (logs, metrics, alerts, dashboards).
- Databases: proficiency in SQL Server (data modeling, query optimization, and maintenance), including experience with legacy versions; familiarity with NoSQL.
- Experience with messaging systems (Amazon SQS, Kafka, or RabbitMQ).
- Experience using Git/GitHub and CI/CD practices.
- Experience working with agile teams (Scrum/Kanban).
- Clear and effective communication; proactivity and autonomy.
Benefits
- Health and dental insurance
- Meal and grocery allowance
- Childcare assistance
- Extended parental leave
- Partnerships with gyms and health/wellness professionals via Wellhub (Gympass) and TotalPass
- Profit Sharing (PLR)
- Life insurance
- Continuous learning platform (CI&T University)
- Employee discount club
- Free online platform dedicated to physical and mental health and well-being
- Pregnancy and responsible parenting course
- Partnerships with online course platforms
- Language learning platform
- And many more
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Tech skills
Location requirements
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