Specialist C++/.NET Developer

Accelya; Pune District; On-site; INR 3,500,000 - 7,500,000; Full time

Job summary

FLX ONE Cargo is seeking a Specialist Software Engineer specialising in C++ and .NET to strengthen platform foundations. You will design, build, review, and troubleshoot production-grade systems while guiding teams through architecture decisions.

Responsibilities include owning shared services, cloud-native foundations on AWS, and ensuring scalable, reliable software. You will mentor engineers, perform deep code reviews, and help maintain CI/CD, observability, and performance across Cargo

Qualifications

• 8–12 years of hands-on software engineering experience.
• 6+ years in C++ development.
• .NET 4+ years of hands-on experience.
• .NET Core 2+ years of experience.
• 5+ years of cloud experience (AWS preferred).
• 8+ years with relational databases (SQL Server / PostgreSQL / Oracle).
• AIDLC – 1+ year required.
• AI tool experience with GitHub Copilot / Claude Code / equivalent (1+ year).

Responsibilities

• Design and build shared platform services used across Cargo engineering teams.
• Develop libraries, frameworks, and runtime components that are modular and well-documented.
• Own complex technical problems end-to-end from design through production.
• Drive technical design and architecture discussions.
• Troubleshoot production issues and perform root-cause analysis.
• Support CI/CD, automated testing, monitoring, and observability.

Skills

C++

.NET

Cloud AWS

RESTful APIs

Distributed systems

Docker

Kubernetes

Terraform

Observability

CI/CD

Education

BE / MCA

Tools

AWS

Kafka

Redis

Terraform

Job description

Specialist Software Engineer– C++/.NET Developer

Role Overview

FLX ONE Cargo is looking for an experienced Specialist Software to strengthen the core platform foundations that power our Cargo engineering organization. This is a senior, hands-on role for an engineer who can design, build, review, and troubleshoot platform-grade systems while also providing technical direction to the teams that depend on them.

You will own the shared services, libraries, and cloud-native foundations that allow delivery teams to move quickly without compromising scalability, reliability, or long-term maintainability. Beyond writing code, you will drive architecture discussions, raise engineering standards, and mentor engineers across the Cargo platform.

Key Responsibilities

Platform & Shared Services

• Design and build shared platform services used across Cargo engineering teams.
• Develop common libraries, frameworks, and runtime components that are modular, well-documented, and easy to consume.
• Take ownership of complex technical problems end-to-end, from design through production.

Cloud & Infrastructure Foundations

• Build and evolve cloud-native foundations, including deployment patterns, runtime configuration, and observability.
• Contribute to infrastructure-as-code practices and environment standardization.
• Improve reliability, performance, and operational consistency across services.

Architecture & Technical Execution

• Participate in and help drive technical design and architecture discussions.
• Translate architectural patterns into concrete platform implementations that enforce agreed boundaries, contracts, and standards.
• Evaluate technical trade-offs and recommend appropriate solutions.
• Identify and resolve cross-cutting technical debt, and flag scalability, reliability, security, and performance risks early.
• Own and evolve critical platform components in production.
• Write clean, testable, maintainable, and production-ready code.
• Perform deep code reviews on platform-facing changes and establish engineering best practices.
• Troubleshoot complex production issues and perform root-cause analysis.
• Support CI/CD, automated testing, monitoring, logging, and overall operational readiness.

Required Experience

• 8–12 years of overall hands-on software engineering experience.
• C++ - 6+ Years
• .NET: 4+ years of hands-on experience.
• .NET Core: 2+ years of experience.
• Cloud: 5+ years of experience with AWS or another major cloud platform (AWS preferred).
• RDBMS: 8+ years of experience with relational databases such as SQL Server, PostgreSQL, Oracle, or equivalent.
• AIDLC – 1+ Years(Must)
• AI Tool – GitHub Copilot / Claude Code / Any equivalent AI Dev Tool(1+ years)

Note: Candidates should have genuine hands-on depth in the areas above rather than surface-level exposure; this is a senior technical role and experience levels will not be relaxed.

Must-Have Technical Skills

• Strong expertise in backend or platform engineering using modern enterprise stacks (C++, .NET / .NET Core).
• Deep experience with cloud-native systems on AWS or an equivalent platform.
• Experience building shared services or internal platforms consumed by multiple teams.
• Strong understanding of object-oriented design, SOLID principles, design patterns, and clean architecture.
• Building and consuming RESTful APIs and distributed services.
• Database design, query optimization, indexing, transactions, and performance tuning.
• Strong engineering judgment and system-level thinking.
• Working effectively with Product, QA, DevOps, Architecture, and other engineering teams.
• AWS services such as ECS/EKS, Lambda, API Gateway, S3, RDS, DynamoDB, SQS/SNS, CloudWatch, etc.
• Docker and Kubernetes.
• Kafka or other event-streaming technologies.
• Redis or distributed caching.
• Infrastructure as Code such as Terraform, AWS CDK, or CloudFormation.
• CI/CD tooling and automated testing / TDD practices.
• Observability tooling and reliability engineering practices.
• Exposure to large-scale, high-volume, or enterprise SaaS/platform organizations.

Education / Certifications

BE / MCA

Why This Role Matters

This role ensures FLX ONE Cargo has a strong technical backbone — reducing duplication, improving reliability, and enabling delivery teams to move faster with confidence.