Senior Backend Engineer (Go / Python) - Remote | Immediate Joiners Only

We are seeking Senior Backend Engineers who thrive in agile, fast-moving teams and can turn bold ideas into impactful products. You will play a critical role in developing high-quality backend systems, solving complex problems independently, and shaping next-gen solutions that drive our company’s mission forward. You should excel in building scalable, performant systems and have a deep understanding of design and architecture patterns.

This role is for Immediately available BE Engineers only

What You’ll Do —

• The development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end.
• Writing clean, high-quality, high-performance and maintainable code.
• The entire lifecycle of stories : development, test, production, and subsequent fixes and improvements.
• Solving complex technical problems.
• Develop a highly scalable and performant backend based on event driven architecture.
• Building robust, secure and scalable microservices.
• Splitting features into tasks and for the backend architecture and its evolution.
• Performing an objective analysis of the problem statement and coming up with an unbiased technical solution before writing a single line of code.
• Coordinating cross-functionally to ensure the project meets business objectives and compliance standards. This includes collaborating with QAs, PMs to ensure timely delivery of high-quality apps.
• Participating in, designing and driving the code review process.
• Implementing RESTful services with a metric-driven API Gateway.
• Ensuring sub-second server response and will be responsible to implement relational, document, key, object or graph data-stores, index stores and messaging stores as needed.
• Tracking defects and working with business owners and users to triage bugs and manage backlog.
• Taking ownership to run and maintain Cloud infrastructure.
• Evaluating relevant technologies, influencing and driving architecture and design discussions.
• Owning and delivering end-to-end backend features, ensuring high performance, reliability, and scalability.
• Collaborating with product stakeholders to deliver impactful solutions aligned with business objectives.
• Writing clean, efficient, maintainable code using best practices and participating in code reviews.
• Building reusable services and contributing to core engineering libraries.
• Documenting and demonstrating solutions through documentation, DFDs, and code comments.
• Solving complex technical problems with objectivity before writing code.
• Taking ownership of backend systems, including APIs, data pipelines, and infrastructure.
• Working closely with Product to help drive KPIs and align engineering goals with business outcomes.
• Staying agile and adapting quickly to evolving requirements, scope, and priorities.
• Own the inference tier for media : deliver low-latency scoring / ranking APIs; tune batching / concurrency / precision; design caching / back-pressure; enforce SLOs.
• Guarantee offline / online feature parity : feature storage, model versioning / registry, schema evolution, drift detection.
• Orchestrate GPU-heavy pipelines  end-to-end (key-frames → model calls → stitching) with priorities, retries, checkpoints, and cost budgets.
• Run online evaluation safely : shadow → canary → A / B with metric guardrails and instant rollback.
• Build observability & reliability : tracing, metrics, logs, error budgets, kill-switches, privacy / rights compliance.
• Ship quality gates : lip-sync confidence scoring + fallback policy; scene-consistency checks before publish.

Requirements

What You Bring —

Bonus points for —

Benefits

What you get :

About us

Proximity is the trusted technology, design, and consulting partner for some of the biggest Sports, Media and Entertainment companies in the world! We’re headquartered in San Francisco and have offices in Palo Alto, Dubai, Mumbai, and Bangalore. Since 2019, Proximity has created and grown high-impact, scalable products used by 370 million daily users, with a total net worth of $45.7 billion among our client companies.

We are Proximity — a global team of coders, designers, product managers, geeks, and experts. We solve complex problems and build cutting edge tech, at scale. Our team of Proxonauts is growing quickly, which means your impact on the company’s success will be huge. You’ll have the chance to work with experienced leaders who have built and led multiple tech, product and design teams. Here’s a quick guide to getting to know us better :