Senior backend

2 weeks ago

Solapur, India RightShop Full time

Type: Part-Time - Project-Based workRight Shop is building the world’s most trusted engine of transparent wellness.We’re looking for a Backend Engineer with a systems thinker mindset. Someone who understands how and why data flows, where bottlenecks occur, and how to build reliable solutions. This is not a “just code what’s asked” role, ideally you’ll help shape the architecture, challenge assumptions, and propose alternative ways of doing things.You’ll be working on the backbone of Right Labs: APIs, data pipelines, integrations, and infrastructure that power our consumer and partner experiences. Expect variety - flexibility and creativity are winning attributes. Some days it’s search and vector ranking, other days it’s tuning dashboards and securing PII.What You’ll DoDesign, build, and maintain backend components, APIs, and integrations.Help architect data flows across Postgre SQL, key-value stores, caches, and object storage.Implement secure authentication/authorisation (Auth0, OAuth2, OIDC, JWT).Support search/vector search/ranking and external API integrations (Open AI, Azure, etc.).Set up monitoring and observability (Open Telemetry, dashboards, SLOs).Remain aware of and build for data regulations (GDPR and others).Containerise solutions for scalability and compute flexibility (Docker/K8s/serverless, CDNs/WAFs)Write adapters, contract tests, and manage schema diffs for evolving systems.Collaborate across teams - tech and non-tech - find gaps, ask questions, and make suggestions.Help design and implement the Right Score algorithm, combining ingredient databases, human behaviour patterns, and ethical/product metadata into transparent scoring.Build and optimise logic layers, ranking systems, and cross-referencing pipelines that feed into consumer-facing products.Work with vector search, embeddings, and retrieval-augmented generation (RAG) for product intelligence.Support the development of AI-powered interfaces (chat and recommendation layers) by shaping the backend that feeds them.Collaborate with product and science leads to translate wellness logic into robust, explainable models.What We’re Looking For5+ years of experience in backend engineering and system architecture.Strong grasp of data flows, infrastructure, and integration patterns.Proficiency with REST APIs, backend/frontend integration, and secrets hygiene.Can handle Postgre SQL, caching, object storage, and streaming systems.Experience with containerisation, serverless environments, CDNs, and WAFs.Familiarity with hybrid/vector search and ranking approaches.Working knowledge of PII/PHI/GDPR handling in production systems.Experience with data modelling, ML pipelines, or applied machine learning in production systems.Understanding of ranking, scoring, or recommendation systems is a plus.Familiarity with LLM integrations, embeddings, or search-driven AI is desirableAnalytical thinker who can work independently and thrives on collaboration.Curiosity and courage to ask “why,” not just “how"Clear English communication, written and verbalBe able to work across time zones with UKWhy Join Us?Be part of a mission-driven team redefining consumer wellness.Build with pragmatic application of leading-edge AI and search technologies.Help design and shape backend systems from the ground up.

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