Back End Developer (AI Infrastructure)

Alignerr Corp.; Maharashtra; A distancia; INR 827.000 - 1.653.000; A tiempo parcial

Ventajas ofrecidas por este puesto de trabajo

Fully remote

Flexible hours

Contract-based work

Descripción de la vacante

Alignerr is seeking Back End Developers for an hourly remote contract role in Pune to design, build, and optimize server-side systems and APIs that power AI products. You will work on data pipelines, model-serving infrastructure, and scalable microservices handling real-world traffic.

Responsibilities include building robust backend services, integrating with databases and cloud services, and collaborating asynchronously with global teams.

Formación

• Proficient in one or more back end languages (Python, Go, Java, Node.js, Rust)
• Strong understanding of RESTful API design and microservices
• Experience with relational and NoSQL databases (PostgreSQL, MongoDB, Redis)
• Comfortable with cloud platforms (AWS, GCP, Azure)
• Familiar with Git, CI/CD pipelines, and containerization (Docker, Kubernetes)
• Ability to work asynchronously with distributed teams
• Self-motivated and reliable with good documentation practices

Responsabilidades

• Design, develop, and maintain robust back end services, APIs, and data pipelines
• Build scalable server-side architecture to support AI workloads
• Write clean, well-documented, testable code following engineering best practices
• Integrate with databases, message queues, cloud services, and third-party APIs
• Optimize system performance, reliability, and scalability as usage grows
• Collaborate asynchronously with distributed teams of engineers, researchers, and product leads
• Troubleshoot production issues, conduct code reviews, and contribute to architectural decisions
• Work independently on task-based and project-based assignments on your own schedule

Conocimientos

Python

Go

Java

Node.js

Rust

RESTful API design

Distributed systems

CI/CD

Git

Cloud platforms

Asynchronous collaboration

Herramientas

PostgreSQL

MongoDB

Redis

Apache Kafka

Spark

Airflow

Docker

Kubernetes

AWS

GCP

Azure

Descripción del empleo

About The Role

What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Pune to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products - from data pipelines and model-serving infrastructure to scalable microservices that handle real-world traffic at scale.

This is a fully remote, flexible contract role open to engineers across Pune's thriving tech ecosystem. Whether you work in fintech, enterprise software, or product startups, your back end skills are directly applicable here.

• Organization: Alignerr


• Type: Hourly Contract


• Location: Remote


• Commitment: 10-40 hours/week

What You'll Do

• Design, develop, and maintain robust back end services, APIs, and data pipelines


• Build scalable, high-performance server-side architecture to support AI training and inference workloads


• Write clean, well-documented, and testable code following engineering best practices


• Integrate with databases, message queues, cloud services, and third-party APIs


• Optimize system performance, reliability, and scalability as usage grows


• Collaborate asynchronously with distributed teams of engineers, researchers, and product leads


• Troubleshoot production issues, conduct code reviews, and contribute to architectural decisions


• Work independently on task-based and project-based assignments on your own schedule

Who You Are

• Proficient in one or more back end languages - Python, Go, Java, Node.js, Rust, or similar


• Solid understanding of RESTful API design, microservices architecture, and distributed systems


• Experienced with relational and/or NoSQL databases (PostgreSQL, MongoDB, Redis, etc.)


• Comfortable working with cloud platforms such as AWS, GCP, or Azure


• Familiar with version control (Git), CI/CD pipelines, and containerization (Docker, Kubernetes)


• Strong problem-solving skills and the ability to debug complex systems independently


• Self-motivated, reliable, and effective when working asynchronously without close supervision


• Clear communicator who can document decisions and collaborate across time zones

Nice to Have

• Experience building infrastructure for machine learning or AI systems


• Familiarity with data processing frameworks (Apache Kafka, Spark, Airflow, or similar)


• Background in performance optimization, caching strategies, or high-throughput systems


• Knowledge of authentication, authorization, and security best practices


• Experience with serverless architectures or event-driven design patterns


• Contributions to open-source projects or a strong portfolio of personal/professional work

Why Join Us

• Work on cutting-edge AI infrastructure projects alongside leading research labs


• Fully remote and flexible - set your own hours and work from anywhere


• Freelance autonomy with access to meaningful, technically challenging work


• Build systems at the intersection of software engineering and artificial intelligence


• Collaborate with a global network of talented engineers and researchers


• Potential for ongoing work and contract extension as new projects launch