SW Engineer II - Blockchain Developer

About NCR Atleos

NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe.

Title

Blockchain & Backend Developer

Location

Hyderabad, India

Employment Type

Full‑time

Blockchain & Backend Developer

About the Role

We are looking for a Blockchain & Backend Developer with 3 years of experience to join our team in building enterprise-grade decentralized solutions. In this role, you will develop smart contracts, build robust backend services, and integrate applications with enterprise systems on Azure. Working in an Agile/Scrum environment, you will collaborate closely with senior engineers, Product, Security, and DevOps to deliver reliable code from development to production.

What You’ll Do

Develop Blockchain Solutions: Build and maintain decentralized applications (dApps), including writing smart contracts, defining ledger logic, and handling data persistence patterns under the guidance of senior architects.

Backend & API Development: Implement high-performance backend services, REST/GraphQL APIs, and integration layers, ensuring clean code, proper pagination, and backward compatibility.

Cloud Integration: Assist in deploying and maintaining blockchain nodes and supporting microservices on Azure environments (e.g., AKS, Azure SQL/PostgreSQL, Key Vault, Service Bus).

Implement Security Standards: Apply cryptographic signature models, permissioning frameworks, certificate management, and secure data privacy practices.

Testing & CI/CD: Write comprehensive automated tests (unit, integration, and smart contract tests) and utilize CI/CD pipelines via Azure DevOps or GitHub Actions for continuous delivery.

Agile Collaboration: Participate actively in Scrum ceremonies, estimate your own development tasks, and collaborate with QA and DevOps to resolve bugs and deployment blockers.

Required Qualifications

Professional backend software development experience using Java, Kotlin, or Go.

Hands-on experience or familiarity in writing and deploying smart contracts or working directly with distributed ledger technology (DLT).

Solid understanding of blockchain fundamentals: consensus mechanisms, basic cryptography, transaction flows, and smart contract states.

AI Workflow Optimization: Architect and implement AI-assisted developer workflows using modern tools (e.g., GitHub Copilot, Replit) to draft, document, and scale application features.

Code Review & Quality Assurance: Critically review AI-generated code drafts for logic, edge-case handling, security, and performance constraints

Experience with Azure

Familiarity with cloud provisioning, Key Vault, containerization (Docker, AKS), and basic application monitoring.

Proficiency with microservices, API design, and standard security protocols like OAuth2 and mTLS.

Tooling expertise

Git, Jira, Gradle/Maven, and standard CI/CD workflows.

Strong communication and team collaboration skills, with a desire to learn from senior engineers.

Nice to Have

Familiarity with enterprise DLTs such as R3 Corda, Hyperledger Fabric, or Ethereum/EVM-based frameworks.

Database experience

Working knowledge of PostgreSQL, database migration tools (Liquibase/Flyway), or basic query optimization.

Infrastructure as Code

Basic exposure to Terraform, Bicep, or Kubernetes.

Domain experience

Background or interest in capital markets, payments, trade finance, or supply chain.

Prompt Engineering & Tooling: Design highly effective prompt libraries, system instructions, and agent workflows that align with our engineering standards.

LI-SK1

Offers of employment are conditional upon passage of screening criteria applicable to the job.

EEO Statement

NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.

Statement to Third Party Agencies

To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.