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Requirements:
Senior DevOps Engineer (5871) Were looking for a Senior DevOps Engineer to take full ownership of our production cloud platform (AWS) driving scalability, reliability, and innovation across Kubernetes and Infrastructure as Code (Terraform) environments. If youre passionate about automation, observability, and enabling teams to deliver safely and fast this role is for you! Responsibilities:
Architect, build, and operate resilient, scalable cloud infrastructure on AWS.
Lead AWS Well-Architected initiatives focusing on security, reliability, performance, and cost optimization.
Champion GitOps principles (Argo CD, declarative configs, PR-driven changes).
Implement and evolve CI/CD pipelines (GitHub Actions / Argo CD), secrets management, and policy-as-code.
Develop end-to-end observability using OpenTelemetry, Prometheus, and Grafana.
Collaborate with internal teams and external partners to deliver platform capabilities.
Mentor engineers and drive Terraform standards, modules, and code reviews.
Define SLOs/SLIs and error budgets; lead incident readiness, response, and post-mortems.
Support FinOps practices to ensure reliability and cost efficiency. Requirements:
5+ years of hands-on experience as a DevOps Engineer / SRE in large-scale production environments.
Deep expertise in AWS, Kubernetes, and Terraform.
Strong understanding of Linux, networking (DNS/HTTP/TCP/IP), and security fundamentals.
Experience with CI/CD pipelines (GitHub Actions, Argo CD) and GitOps workflows.
Familiarity with service mesh and policy-as-code tools.
Knowledge of observability frameworks (OpenTelemetry, Prometheus, Grafana).
Background in SRE practices (SLOs, error budgets, incident management).
Nice to have: FinOps, scripting in Python or Node.js, and experience with DynamoDB/MongoDB/OpenSearch.

Requirements:
What It Takes:
* 4+ Years of experience in backend software development, specifically with TypeScript, Node.js - Must
* Experience in designing and maintaining event-driven Microservices and FaaS - Must
* Several years of experience with AWS Cloud Serverless infrastructures and architectures - Must
* Deep expertise with products like API Gateway, Lambda, CloudFormation, SAM, EventBridge - Must
* Several years of experience designing with both NoSQL, specifically MongoDB and relational databases - Must
* Experience in building infrastructure, choosing and integrating tools and best practices around development speed, velocity and standardization
* B.S. C in Computer Science or equivalent Our Story Chargeflow is a leading force in fintech innovation, tackling the pervasive issue of chargeback fraud that undermines online businesses. Born from a deep passion for technology and a commitment to excel in Ecommerce and fintech, we've developed an AI-driven solution aimed at combating the frustrations of credit card disputes. Our diverse expertise in fintech, Ecommerce, and technology positions us as a beacon for merchants facing unjust chargebacks, supported by a unique success-based approach. Propelled by nearly $20 million funding round led by OpenView Venture Partners and key fintech investors, Chargeflow has embarked on a product-led growth journey. Today, we represent a tight-knit community of passionate individuals and entrepreneurs, united in our mission to revolutionize Ecommerce and fight against chargeback fraud, marking us as pioneers in protecting online business revenues.

Requirements:
* 1-2 years of experience in Help desk / Technical Support or a similar role.
* Solid understanding of Windows and Mac operating systems.
* Experience with Microsoft 365 (Exchange, SharePoint, Teams), and corporate networking (VPNs, Wi-Fi, firewalls).
* Strong service orientation and problem-solving skills.
* Excellent communication and interpersonal skills.
* A proactive, detail-oriented mindset and strong sense of ownership.
* Ability to work independently as well as part of a collaborative team.
* Eagerness to learn and grow within a dynamic tech environment.

Requirements:
What we need to see:

BSc, MS or PhD in Electrical Engineering, Computer Science or Computer Engineering, or equivalent experience.

7+ years of relevant experience.

First-hand work experience with the SW/FW design architecture of SoCs and designing hardware security for embedded devices.

Have directly worked on several of the following:

Boot and update architecture for SoC systems.

RISC-V architecture, Root-of-trust, and security processors.

Distributed key management API and Cryptographic accelerators and standards.

Familiarity with embedded systems and programming low-level firmware.

Experience in Security-by-design hardware and principles of privileges.

Programming and debugging fundamentals across languages such as: Verilog, Python/Perl scripting, ARM assembly and C/C++.

The ability to work in a dynamic collaboration oriented team is required and strong communication skills and a real passion for working as a team are essential.

Requirements:
What we need to see:

Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience).

5+ years of experience in writing programs using C/C++.

Experience with embedded SW development.

Good background in designing, implementing, and debugging Software.

Experience in development under a Linux environment.

Extensive knowledge in Software debugging and problem solving skills.

Strong design, coding, analytical, debugging and problem-solving skills.

Ability to work concurrently with multiple groups in the organization.

Creative, motivated, and value driven person.

Ways to stand out from the crowd:

Experience with networking applications and protocols.

Expertise in driver development along with deep knowledge of modern C++ programming.

Proficiency in Python development.

Background in BMC, UEFI, Secure Boot, U-Boot, ATF, and Yocto.

Previous experience working closely with hardware and board design teams.