No longer accepting applications

Solana Blockchain Engineer [Urgent Search]

GoQuantIndia

1 day ago

Job description

SOLANA BLOCKCHAIN ENGINEER (RUST) (Paid)

Role Overview

Job Title : Solana Blockchain Engineer - Smart Contracts & Settlement Infrastructure

Company : GoQuant Technologies Inc.

Location : Remote

Employment Type : Full-time

Start Date : Immediate

Primary Responsibilities

Smart Contract Development (60%)

Design and implement Solana programs using Rust and Anchor framework
Build perpetual futures contracts with dynamic funding rates (1-second calculation, hourly payment)
Develop position management system supporting up to 1000x leverage with robust liquidation mechanics
Implement collateral vaults, margin calculations, and PnL tracking
Create ephemeral wallet authority system with on-chain permission management
Build settlement batching mechanisms for high-throughput trade execution

Settlement Infrastructure (30%)

Develop transaction batching and relayer services for efficient on-chain settlement

Implement Merkle tree verification for trade batch integrity

Build wallet transaction signing infrastructure for automated settlement

Create monitoring systems for failed settlements and automatic retry logic

Design and implement program-controlled vaults with secure custody patterns

Integration & Testing (10%)

Integrate with Pyth / Switchboard price oracles for mark price and funding rates

Build comprehensive test suites (unit, integration, and on-chain testing)

Deploy and maintain programs on Solana devnet / testnet / mainnet

Performance optimization for high-frequency trading scenarios

Documentation of smart contract architecture and settlement flows

Key Technical Challenges

Performance : Handle 100+ trades / second with sub-second settlement latency

Security : Manage user funds non-custodially with multiple safety mechanisms

Scalability : Batch thousands of trades efficiently to minimize transaction costs

Risk Management : Build real-time liquidation systems that protect protocol solvency

UX : Enable fast trading via ephemeral wallets while maintaining security

Required Qualifications

Technical Skills :

3+ years of professional Rust development experience

1+ years building on Solana (programs deployed to mainnet preferred)

Strong understanding of Solana's programming model (accounts, PDAs, CPIs, rent)

Experience with Anchor framework for Solana program development

Proficiency with cryptographic signatures and wallet transaction signing

Deep knowledge of blockchain fundamentals (consensus, finality, state management)

DeFi Experience :

Understanding of perpetual futures mechanics (funding rates, leverage, liquidations)

Experience with DeFi protocols (DEXs, lending, derivatives)

Knowledge of oracle integration patterns

Familiarity with common DeFi security patterns and vulnerabilities

Software Engineering :

Strong systems programming background

Experience with concurrent / parallel programming

Ability to write clean, well-tested, production-quality code

Comfortable working in fast-paced startup environment

Self-directed with strong problem-solving skills

Preferred Qualifications

Experience building settlement / relayer infrastructure for DEXs

Knowledge of dark pool or institutional trading mechanics

Contributions to open-source Solana projects

Experience with Solana web3.js, anchor-ts, or similar SDKs

Background in smart contract security auditing

Familiarity with TypeScript / Node.js for off-chain components

Understanding of market maker systems and order book mechanics

Previous work on high-leverage or derivatives protocols

Experience with program upgrades and migration strategies

Create a job alert for this search

Urgent Search Engineer • India

Related jobs

Promoted

MLOps Engineer

X4 TechnologyNagpur, IN

MLOps Engineer - Role & Responsibilities.Design, deploy and manage scalable & secure cloud infrastructure.Apply least privilege across cloud platforms (Azure, RBAC, AWS IAM).Enable audit logging co...Show moreLast updated: 14 days ago

Promoted

Full Stack Engineer

Yonder Talent IndiaNagpur, IN

Aligned with US (MST / PST) time zones.One Oak Flow provides software development, digital marketing, and SEO services for short-term vacation rental management companies. We help clients streamline o...Show moreLast updated: 1 day ago

Promoted

Smart Contract Engineer

Bytecode CollectiveNagpur, IN

Smart Contract Engineer - Remote.Our client is a leading DeFi platform focused on decentralized derivatives trading.Their mission is to make finance more transparent, efficient, and accessible thro...Show moreLast updated: 14 days ago

Promoted

Solutions Architect

phDataNagpur, IN

Join phData, a dynamic and innovative leader in the modern data stack.We partner with major cloud data platforms like Snowflake, AWS, Azure, GCP, Fivetran, Pinecone, Glean and dbt to deliver cuttin...Show moreLast updated: 28 days ago

Promoted

DevOps Engineer

ESB TechnologiesNagpur, IN

DevOps Engineer – Cloud Infrastructure (AWS / Azure, Terraform).A large-scale digital modernization program is underway to unify inventory, pricing, and e-commerce across. We’re looking for a Senior D...Show moreLast updated: 14 days ago

Promoted

Azure Solutions Architect

Delphi Consulting Middle EastNagpur, IN

Join Delphi - Where Innovation meets transformation.At Delphi, we believe in creating an environment where our people thrive. We are committed to supporting your personal goals, family, and overall ...Show moreLast updated: 6 days ago

Promoted

Azure Cloud Solution Engineer - Kubernetes

Tekfortune IT India Pvt LtdIndia

Title : Azure Cloud Solution Engineer with Kubernetes Experience : 5+ years Work Location : Indore / Pune <...Show moreLast updated: 30+ days ago

Promoted

DevOps / Platform Engineer

iVedha Inc.Nagpur, IN

Hiring a seasoned DevOps / Platform Engineer to drive automation, platform reliability, and robust.Design, deploy, and manage CI / CD pipelines and infrastructure automation, leveraging AI for.Implemen...Show moreLast updated: 30+ days ago

Promoted

CX Solutions Engineer

Prudentica Consulting LLPNagpur, IN

We are a leading Customer Experience (CX) solutions provider, specializing in delivering world-class cloud contact center implementations and managed services. Our team builds intelligent, scalable,...Show moreLast updated: 6 days ago

Promoted

DevOps Engineer

Wello SolutionsNagpur, IN

At Wello Solutions, we help field service companies simplify operations and deliver better customer experiences.Our SaaS platform supports organizations in managing teams, optimizing performance, a...Show moreLast updated: 4 days ago

Promoted

NetSuite Solution Architect (India) (100% Remote)

Connect Tech+TalentNagpur, IN

Remote

NetSuite Implementation and Optimization.Lead the end-to-end implementation of NetSuite, ensuring seamless integration across all relevant business functions. Optimize NetSuite configurations to lev...Show moreLast updated: 23 days ago

Promoted

DevOps Engineer

IntraEdgeNagpur, IN

Seeking a skilled DevOps Engineer with strong expertise in Amazon Web Services (AWS) to join the engineering team.In this role, you will design, implement, and maintain infrastructure that enables ...Show moreLast updated: 28 days ago

Promoted

Solana Blockchain Engineer

GoQuantIndia, India

SOLANA BLOCKCHAIN ENGINEER (RUST) (Paid).Job Title : Solana Blockchain Engineer - Smart Contracts & Settlement Infrastructure. Company : GoQuant Technologies Inc.Smart Contract Development (60%).Desig...Show moreLast updated: 2 days ago

Promoted

Principal Technical Engineer(Configurations)

Qinecsa SolutionsNagpur, IN

We are seeking a Principal Technical Engineer to develop and deploy client configurations for our flagship Qinecsa Vigilance Workbench signal detection platform. The ideal candidate will be dynamic ...Show moreLast updated: 13 days ago

Promoted

Solution Specialist

World Wide TechnologyNagpur, IN

Solution Specialists lead several of the pre-sales processes for qualified services opportunities.WWT’s Sales organization is responsible for creating and qualifying business opportunities.The Solu...Show moreLast updated: 30+ days ago

Promoted

Solution Consultant – AV

ForestlincNagpur, IN

About Forestlinc Tech Private Limited : .We’re not just building systems — we’re growing a forest.At Forestlinc, tech isn’t transactional - it’s transformational. From intelligent automation to AV, fi...Show moreLast updated: 7 days ago

Promoted

Sr. Lead - Cloud Security

Sycamore Informatics Inc.Nagpur, IN

Cloud security framework; Strong scripting skills with PowerShell and.Solid understanding of version control tools, particularly Git. Experience with cloud platforms, including AWS, Azure and GCP.Pr...Show moreLast updated: 30+ days ago

Promoted

Solutions Architect (US shift)

IGT SolutionsNagpur, IN

We are seeking an accomplished.The successful candidate will collaborate closely with product managers, owners, and cross-functional teams to ensure scalable, efficient, and future-ready architectu...Show moreLast updated: 4 days ago