Senior Backend Developer (NodeJs)

Experience: 5+ years production software engineering, with 2+ years working directly on LLM or agent systems in production. 

Location: Remote 

To streamline and fast-track screening, please submit your details here (if you haven’t already): https://airtable.com/appbtkr4odapnb5I6/pagqo91lKv3VJg3GT/form 

We’ll review your responses as part of the initial screening process. Please make sure you complete and submit all details through the form to be considered for the next stage. Submissions outside the form may not be considered.

Why This Role Matters

Terrabase builds agent infrastructure that enterprise customers rely on daily for SQL generation, forecasting, data analysis, and artifact delivery. Our orchestration layer routes between specialized sub-agents, manages typed handoff contracts, runs structured eval suites, and enforces correctness across every turn.

This is not a research-prototype role. You will build and evolve agent architecture, but always in service of making the system observable, typed, evaluated, recoverable, and boringly reliable in production.

What You Will Do

Own the harness architecture and middleware stack. Our LangGraph orchestrator routes between sub-agents through a layered middleware stack: file upload handling, source resolution, local context, workspace sync, state hydration, aggregation barriers, and typed handoff contracts. You will extend this stack, enforce its contracts in code, and keep it operational as routing logic and agent surfaces evolve.

Maintain typed contracts and boundaries. Agent handoffs at Terrabase carry typed contracts with barrier conditions and retry predicates. You will design these contracts, enforce them with strict typing, manage backward compatibility when contracts change, and write the contract tests that prevent silent regressions.

Own the eval suites. We run structured eval suites across routing decisions, context-resolution accuracy, multi-turn coherence, visual reference alignment, and artifact correctness. You will extend coverage, write new evals where gaps exist, and build CI gates that block releases when regressions are detected. A routing change or prompt change with no eval coverage does not ship.

Triage production failures and close the loop. When an agent turn fails in production, you will trace it in LangSmith, identify the failure class, and convert it into a durable regression test. You will own the release gates, keep prompts and runtime contracts in sync, manage feature flag rollout risk, and remove dead paths as the system evolves.

Own SQL and artifact correctness. Our agents generate SQL over customer schemas and produce structured artifacts (reports, dashboards, data sheets) under a strict schema contract. You will own the correctness layer: source grounding, schema-aware validation, provenance surfaces, and the eval infrastructure that catches generated artifact failures before they reach customers.

Build and maintain HITL workflows. Human-in-the-loop checkpoints let users intervene, redirect, or approve mid-chain. You will design these workflows, enforce their resumable state contracts, and ensure they degrade gracefully when interrupted.

Instrument for traceability. You will extend LangSmith tracing coverage, add structured span annotations, and build the tooling that lets us diagnose a bad agent turn from production trace data alone, without requiring a local reproduction.

What We Are Looking For

• 5+ years production software engineering, with strong Python fundamentals
• 2+ years working hands-on with LLM-based systems: agent loops, tool use, context management, or inference pipelines
• Experience with LangGraph, LangChain, OpenAI/Anthropic tool-use systems, or equivalent multi-step agent/runtime orchestration
• Practical eval engineering: you have built or extended eval harnesses, written automated test cases for agent behavior, and treated evaluation as an ongoing engineering discipline
• Strong engineering hygiene: strict typing, small interfaces, contract tests, clear schema migrations, and CI discipline
• Ability to debug from production traces and artifacts, not only local reproductions
• Comfort working across prompts, Python runtime code, TypeScript product surfaces, data systems, and eval infrastructure
• Systems thinking: you design for observability, recovery, and state management, not just the happy path
• Maintenance ownership mindset: you triage, close loops, and leave systems more debuggable than you found them
• Pragmatic judgment: you can distinguish between reliability-critical infrastructure and speculative abstraction

Bonus Points

• HITL workflow design: checkpoints, approvals, mid-chain interrupts, resumable state
• Context engineering depth: chunking strategies, retrieval-augmented generation, semantic routing, re-ranking
• Experience with LangSmith, Weights and Biases, or similar trace and evaluation platforms
• Prior work shipping agent systems to enterprise customers where SQL or data correctness is a hard requirement
• Experience with mypy, Pydantic contracts, or strict typing disciplines in a production Python codebase

Life at Terrabase

We are a sharp, focused, fully remote team building agent infrastructure that enterprise customers trust with their data. You will work directly alongside the engineer who designed this harness, with broad ownership, generous compute budgets, and a culture that treats reliability as a product requirement, not a research topic.

Terrabase is an equal-opportunity employer. We celebrate diversity and are committed to building an inclusive environment for every team member.

Job description

Join the Winning Team at Krayon Events – India’s Top Event Innovator!

For over two decades, Krayon Events has been at the forefront of delivering award-winning events and activations for schools, students, and children across South Asia. Now, we’re looking for dynamic professionals to join our journey of excellence and creativity!

The Role: Event Sales & Sponsorship Executive

We’re on the hunt for passionate individuals with 2+ years of experience in business development or freshers with hands-on event experience in college, who can think outside the box, create impactful event concepts, and pitch them to brand teams. If you have the knack for building meaningful relationships and closing sponsorship deals, we want you on our team!

Key Responsibilities:

• Develop and pitch creative event concepts to brands and clients.
• Identify and approach potential sponsors for events and activations.
• Build and maintain strong relationships with brand teams and decision-makers.
• Craft compelling sponsorship proposals that deliver value to clients.
• Drive sales and meet revenue targets consistently.

What We Offer:

• A prestigious opportunity with India’s leading event innovator.
• A competitive salary and incentive structure designed to reward your success.
• A chance to grow professionally and innovate in the events and sponsorship industry.

What You Bring to the Table:

• 2+ years of experience in business development, sponsorships, or event sales (or)
• Freshers with demonstrated event management experience during college.
• Exceptional communication and negotiation skills.
• A proven track record of success in closing deals and delivering value (for experienced candidates).
• A creative mindset with the ability to conceptualize and sell unique event solutions.

Why Krayon?

At Krayon Events, we’re not just about events – we’re about creating experiences that resonate, inspire, and leave a lasting impact. Join us in shaping the future of event innovation!

Let’s create something extraordinary together. Apply now and be part of the Krayon legacy!

Key Responsibilities: Strong Communication, Basic Knowledge Documentation. 

If you're interested, please share your updated resume along with the following details:

Total Experience

Relevant Experience 

Current CTC

Expected CTC

Notice Period

Highest Qualification

Current Organization

Current Location

Looking forward to your response!

We are looking for a highly motivated and experienced Business Development Executive to join our team. The ideal candidate will play a key role in identifying new business opportunities, developing strong client relationships, and driving the growth and expansion of our company.

Responsibilities:

• Conduct in-depth market research to identify potential clients and industries for business expansion.
• Develop and implement strategic sales and marketing plans to achieve and exceed company revenue targets.
• Proactively prospect and qualify leads through cold calling, email outreach, and industry networking events.
• Lead the preparation of proposals, presentations, and tailored sales pitches for prospective clients.
• Establish and maintain strong client relationships to ensure satisfaction and foster repeat business.
• Track and analyze sales activities, pipeline, and performance metrics using CRM software.
• Stay up-to-date with industry trends, market dynamics, and competitive landscape to refine sales strategies.

Requirements:

• Bachelor’s degree in Business Administration, Marketing, or a related field.
• 2+ years of proven experience in business development, sales, or a related role.
• Strong ability to communicate and effectively present value propositions to potential clients.
• Excellent interpersonal skills with a talent for building rapport and long-term client relationships.
• Superior organizational and time management skills with a focus on detail.
• Results-oriented mindset with a drive to meet and exceed sales goals.
• Proficiency in MS Office and CRM software for managing client interactions and tracking sales metrics.
• Sound knowledge of IT terminologies
• Analyze client requirements and provide appropriate bidding solutions.

Join Our Team

● We are seeking a highly skilled and experienced Senior Python Developer to join our dynamic team.

● The ideal candidate will be an expert in developing applications and chatbots utilizing OpenAI and LangChain technologies.

● This role requires proficiency in working with vector stores, interfacing with databases (especially PostgreSQL), and integrating website content and documents (including PDFs) seamlessly into websites.

● The successful candidate will play a pivotal role in driving our AI initiatives, enhancing our digital interfaces, and ensuring a seamless user experience. Key Responsibilities:

● Design and develop advanced applications and chatbots using OpenAI, LangChain, and related technologies.

● Implement and maintain vector stores to optimize AI model performance and data retrieval.

● Interface with PostgreSQL databases, ensuring efficient data storage, retrieval, and management.Integrate dynamic website content and documents (e.g., PDFs) into web applications, enhancing functionality and user experience.Collaborate with cross-functional teams (UI/UX designers, web developers, project managers) to deliver high-quality software solutions.

● Lead the technical design, development, and deployment of AI-powered features, ensuring scalability and reliability.

● Stay abreast of emerging technologies and industry trends to incorporate best practices and innovations into our projects.

● Provide technical mentorship to junior developers and contribute to the team's knowledge-sharing efforts.

Qualifications:

● Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

● At least 10+ years of professional experience in Python development, with a strong portfolio of projects demonstrating expertise in AI and chatbot development.

● Proficiency in OpenAI and LangChain technologies is essential.

● Experience with vector stores (e.g., Pinecone, Weaviate) and their integration into AI applications.

● Solid understanding of database management, particularly PostgreSQL, including schema design, query optimization, and connection pooling.

● Demonstrated ability to integrate website content and documents (PDFs) into web applications.

● Familiarity with web development frameworks (e.g., Django, Flask) and front-end technologies (JavaScript, HTML5, CSS) is a plus.Excellent problem-solving skills, with a creative and analytical approach to overcoming challenges.

● Strong communication and collaboration abilities, with a track record of working effectively in team environments. 

Technical Specialist - IAM

• Can Serve in a role of technical leadership in Microsoft Windows server technology. Should have hands on in advanced Windows based infrastructure design and implementation.
• Strong understanding on cross forest domain infrastructure including migration and co-existence in different version of Active Directory environment.
• Migration/Administration/Troubleshooting of ADFSfrom older version to newer version is a MANDATORY.
• Understanding and setup of SAML SSO through Azure ADis MANDATORY.
• Understanding and implementation of “Privileged Identity Management” is a MUST
• Implementation and swing migration of Azure AD Connect is a MUST.
• Understanding and implementation of SSO through third party cloud providers like OKTA is added advantage but not mandatory
• Understanding of Office 365 identity management and administration is MANDATORY.

Role: Content Writer

Job Summary :

We are seeking a talented and creative Content Writer to join our team. As a Content Writer, you will be responsible for creating high-quality, engaging, and informative content for our website, blog, social media channels, and other marketing materials.

Responsibilities:

• Develop and write compelling content that is in line with our brand and target audience.
• Research and analyze industry trends, competitors, and keywords to optimize content for search engines.
• Work collaboratively with cross-functional teams to develop content strategies and plans.
• Produce high-quality written content for various channels including blogs, social media, email campaigns, and other marketing materials.
• Ensure all content is grammatically correct, error-free, and consistent with our brand style guide.
• Edit and proofread content written by other team members, ensuring accuracy and consistency.
• Stay up-to-date with industry trends and best practices in content writing and apply them to improve our content strategy.                                                                                                        

Qualifications:

• Bachelor's degree in English, Communications, Marketing, or related field.
• Minimum of 2 years of experience in SaaS based content writing for digital media.
• Exceptional writing, editing, and proofreading skills with a keen attention to detail.
• Strong research and analytical skills.
• Ability to work independently, manage multiple projects simultaneously, and meet deadlines.
• Proficiency in SEO and content marketing best practices.
• Excellent communication and interpersonal skills.
• Experience with CMS platforms, such as WordPress, and social media management tools.

If you are a creative thinker who is passionate about writing engaging and informative content, we would love to hear from you.

Key Objectives/Responsibilities of this Role:

• Understand the UI needs, backend design and data design and create the backend code for the same
• Backend development in NodeJs 12 & above, ExpressJs, NestJs, RESTful web services, Docker, MongoDB, Azure AKS or Kubernetes
• Collaboration with other team members (Architect, UI, backend developers, DBA, Data analytics team) to work in coherence
• Working experience into Agile and scrum methodologies
• Manage SDEs and Interns to drive the deliverables

Mandatory Skillset & Tools: NodeJs 12 and above, ExpressJs, NestJs, Writing Unit Tests , Scheduler, Mongo DB, working knowledge in Kubernetes (AKS), GIT version control, Event driven design, Microservices, con-currency, RESTful web-services, Docker

Primary Skill: NodeJs 12 & above ExpressJs, NestJs, Microsoft development platform, Testing & Debugging skills, Postman, CI/CD pipeline, Docker, Docker hub, Writing UNIT tests

Secondary Skill: Load & performance testing, testing REST Web services, Basic shell commands, Linux, Good written, verbal and presentation skills, Soft spoken, Pro-active