Senior Software Engineer- Python

Recruitment Intelligence; Islamabad; On-site; PKR 2,600,000 - 5,200,000; Full time

Benefits offered by this job

Medical benefits

Free lunch

Annual performance-based increases

Performance recognition awards

Job summary

Convo is seeking a Senior Software Engineer – Python with 6+ years of backend experience to build scalable, secure backend services, Studio workflows, MCP servers, APIs and multi-tenant platforms. You will design and implement robust systems with a focus on performance and reliability.

The role covers development of Python/FastAPI microservices, REST/MCP interfaces, cloud deployment, API security and automated testing, with a strong emphasis on production-grade quality and collaboration with

Qualifications

• Advanced Python and production FastAPI service development.
• REST API design and MCP server knowledge.
• Cloud microservices, containerization and distributed-service reliability patterns.

Responsibilities

• Design and implement Python/FastAPI microservices for Studio and marketplace workflows.
• Expose versioned REST and MCP interfaces over approved data and agent capabilities.
• Implement outbound contracts for data products, events, cached views and partner integrations.
• Build token/usage metering, rate limits, quotas and auditable consumption records.
• Implement authentication, authorization, tenant isolation and secure partner/API access.
• Add automated contract, security, integration and operational tests with complete service telemetry.

Skills

Python

FastAPI

microservices

REST APIs

cloud technologies

API security

authentication/authorization

automated testing

production-grade systems

Tools

N/A

Job description

Convo is looking for a Senior Software Engineer – Python with 6+ years of backend engineering experience to build scalable and secure backend services, Studio workflows, MCP servers, APIs, and multi-tenant platforms. The ideal candidate should have strong expertise in Python, FastAPI, microservices, REST APIs, cloud technologies, API security, authentication/authorization, and automated testing, with experience building reliable production-grade systems.

Technical mission

Build the Studio backend, outbound data contracts, MCP servers and secure monetization services for multi-tenant applications and partner access.

Key responsibilities

Design and implement Python/FastAPI microservices for Studio and marketplace workflows.

Expose versioned REST and MCP interfaces over approved data and agent capabilities.

Implement outbound contracts for data products, events, cached views and partner integrations.

Build token/usage metering, rate limits, quotas and auditable consumption records.

Implement authentication, authorization, tenant isolation and secure partner/API access.

Add automated contract, security, integration and operational tests with complete service telemetry.

Required technical capabilities

Minimum experience: 6+ years in backend engineering, including 3+ years with cloud microservices, secure APIs or multi-tenant platforms.

Advanced Python and production FastAPI service development.

REST API design plus practical knowledge of MCP servers and structured tool interfaces.

Cloud microservices, containerization and distributed-service reliability patterns.

Multi-tenant security, identity integration and fine-grained authorization.

API versioning, schema contracts, rate limiting and backward compatibility.

Automated testing, observability and operational ownership of backend services.

Preferred experience

Usage/token metering, billing events or API monetization platforms.

Event streaming, data-product delivery and partner gateways.

OAuth2/OIDC, service-to-service identity and policy enforcement.

Production Studio backend services and documented APIs.

MCP server implementations and outbound contract catalogue.

Metering, quota and audit mechanisms with reconciliation tests.

Security tests, dashboards, runbooks and contractor handover where applicable.

Primary interfaces

Works with Front-End Engineering, Pod 1 Agent Runtime, Pod 2 data products, Architecture Office and security/identity owners.

What We Have For You

Great compensation package, medical benefit for you and your family, free lunch, annual performance-tied increments & performance recognition awards and a great lean and agile work culture!

Convo endorses a culture of diversity in all aspects and aims to build a diverse team of amazing individuals!