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Solutions Architect (HLD)

JobTwine
Bangalore Posted Oct 27, 2026
Full-timeOn-site

About this role

About the role

We are looking for a Solutions Architect to own the high-level design of our backend platform. You will turn product requirements into clear system designs, decide how services fit together, and guide engineering teams through implementation. This is a hands-on role: you will review designs and code, and step in where the architecture needs it.

What you will do

  • Produce high-level designs for new features and services, covering service boundaries, data flow, APIs, storage choices and integration points.

  • Review low-level designs and pull requests from engineering teams to keep them aligned with the agreed architecture.

  • Evaluate trade-offs (cost, latency, scalability, reliability, security) and document decisions in architecture decision records.

  • Design integrations with third-party systems such as ATS platforms, calendar and video providers, and AI/ML services.

  • Define standards for service communication, error handling, observability, caching and data modeling.

  • Identify technical debt and scaling risks early, and propose practical migration paths.

  • Work with product, engineering and DevOps to estimate effort and sequence delivery.

  • Mentor engineers on design thinking and system design practices.

What we are looking for

  • 8+ years of software engineering experience, with at least 3 years in an architect or senior technical lead role.

  • Strong experience designing distributed, service-oriented or microservice systems in production.

  • Solid backend knowledge in Java/Spring Boot (or a comparable stack), plus relational and NoSQL databases, caching and message queues.

  • Experience with cloud platforms (AWS preferred): compute, storage, networking, IAM, and cost management.

  • Good understanding of API design (REST, webhooks, async/event-driven patterns), authentication and authorization.

  • Experience with CI/CD, containerization, monitoring and incident response.

  • Ability to communicate designs clearly through diagrams and written documents, to both technical and non-technical audiences.

  • Sound judgment on when to keep things simple and when to invest in structure.

Nice to have

  • Experience with multi-tenant SaaS platforms.

  • Exposure to AI/LLM-based systems, real-time audio/video, or data pipelines.

  • Experience in HR tech, recruiting or workflow-heavy products.

  • Background in security and compliance (SOC 2, GDPR).

Why join us

  • Direct influence on core architecture while the platform is still taking shape.

  • Close collaboration with engineering and product leadership.

  • A role where designs are built and shipped, not left on a slide.

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