No longer accepting applications

Solana Blockchain Engineer

GoQuantpanchkula, haryana, in

5 days 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

Engineer • panchkula, haryana, in

Related jobs

Promoted

Cloud Engineer

TalinkChandigarh, India, India

We are seeking a skilled and experienced Senior Azure Cloud Engineer to architect, implement, and maintain mission-critical Azure cloud infrastructure for strategic initiatives of our clients.This ...Show moreLast updated: 30+ days ago

Promoted

Sr. Cloud Solution Architect

Americana RestaurantsMohali district, India, India

Americana Restaurants International PLC – Center of Excellence.About Americana Restaurants International PLC.Americana Restaurants International PLC is a pioneering force in the MENA.Kazakhstan's O...Show moreLast updated: 30+ days ago

Promoted

REGULATORY AND COMPLIANCE LIAISON EXPERT- VACCINE (DS&DP MANUFACTURING PLANT)

Panacea BiotecShimla, Himachal Pradesh, India

Job Title : Regulatory & Compliance Liaison (RCL) - VDSP, Lalru & VDPP, Baddi Reports To : COO – Vaccine Department : COO – Vaccine Location : Baddi, Himachal Pradesh Role Summary : The Regulatory ...Show moreLast updated: 15 days ago

Promoted

Continuous Improvement Lead - Vaccine Manufacturing (DS&DP

Panacea BiotecSolan (district)

Continuous Improvement Lead (CI) - VDSP, Lalru & VDPP, Baddi.Strategic Project Manager (SPM).To lead and institutionalize continuous improvement (CI) initiatives across the WHO prequalified vaccine...Show moreLast updated: 1 day ago

Promoted

Solutions Developer

Obrimo Technologiespanchkula, India

We are seeking an experienced and dynamic.Senior IVR & Cloud Solutions Developer.The ideal candidate will have hands-on experience with IVR platforms and cloud technologies, leading development tea...Show moreLast updated: 9 days ago

Promoted

Solana Blockchain Engineer

GoQuantMohali, Punjab, India

SOLANA BLOCKCHAIN ENGINEER (RUST) (Paid).Role Overview Job Title : Solana Blockchain Engineer - Smart Contracts & Settlement Infrastructure Company : GoQuant Technologies Inc.Location : Remote Employm...Show moreLast updated: 2 days ago

Promoted

Quality Assurance / Quality Control Engineer - Water Distribution Project - Shimla

SUEZShimla, Himachal Pradesh, India

This is a full-time on-site role for a Quality Assurance Quality Control Engineer located in Shimla.The Quality Assurance Quality Control Engineer will be responsible for overseeing the quality con...Show moreLast updated: 16 days ago

Promoted

Senior Architect

Studio AARKSAmbala, Haryana, India

Studio AARKS is an Ambala-based architectural and interior design firm founded in 2018 by Ar.With a focus on creating customized commercial, residential, and retail designs, Studio AARKS strives to...Show moreLast updated: 5 days ago

Promoted

Warehouse & Logistics Specialist

CTRSolan (district)

To manage warehouse operations and logistics coordination across domestic and international shipments, ensuring inventory accuracy, material planning, stakeholder alignment, and compliance with cus...Show moreLast updated: 1 day ago

Promoted

Digital & Automation Support - Vaccine Manufacturing (DS&DP)

Panacea BiotecSolan (district)

Job Title : Digital & Automation Support (DAS) - VDSP, Lalru & VDPP, Baddi.Reports to : Dotted Line – COO, Vaccine.Location : Baddi, Himachal Pradesh & Lalru, Punjab. The Digital & Automation Support (...Show moreLast updated: 1 day ago

Promoted

Solutions Architect

FINVASIAMohali district, India, India

Job Profile- Solution Architect.The ideal candidate has extensive hands-on experience building distributed, low-latency systems for financial markets and can balance innovation with reliability.You...Show moreLast updated: 30+ days ago

Promoted

Dean - Product Design

Chitkara UniversityRajpura, Punjab, India

Position Overview : We are seeking a highly qualified and experienced Academic Dean for Product design (industrial design) to join our team at Chitkara Design School, Chitkara University.The ideal ...Show moreLast updated: 30+ days ago

Promoted

Office Administrator - Software Development Company

Weboapp Discovery Private LimitedAmbala (division)

Department : Administration & Operations.Reports To : Operations Manager / Director.LPA (Based on experience and skillset). We are a technology-first software development company focused on delivering...Show moreLast updated: 1 day ago

Promoted

Senior / Lead Engineer - DevOps (AWS / Azure / GCP)

QBurstbaddi, India

We are seeking an experienced and versatile DevOps Engineer.The ideal candidate will have hands-on experience with CI / CD pipelines, Kubernetes, Linux systems, monitoring / logging tools, and Infrastr...Show moreLast updated: 8 days ago

Promoted

Full Stack Trainer

Chitkara UniversityRajpura, Punjab, India

We are seeking an experienced and passionate React / React.Development Trainers to join our team on a Full-time basis.As a trainer, you will be responsible for delivering engaging and informative tra...Show moreLast updated: 30+ days ago

Promoted

Technical Solution Architect

DataCouchSahibzada Ajit Singh Nagar, Punjab, India

DataCouch is a globally recognized leader in high-impact professional services, including IT consulting, implementation, enterprise upskilling, corporate academy implementation, staff augmentation ...Show moreLast updated: 16 days ago

Promoted

E&I Inspection Engineer

Isgec Heavy Engineering Ltd.Ambala (division)

The E&I Inspection Engineer will be responsible for ensuring that all electrical and instrumentation works, equipment, and systems meet applicable codes, specifications, and project quality standar...Show moreLast updated: 1 day ago

Promoted

Senior Scientific Officer / Sr. Executive

Panacea BiotecSolan (district)

Senior Scientific Officer- Validation (QA) shall be responsible for ensuring the quality and efficacy of vaccine formulations (Vaccine Drug Product Plant,Baddi). This position will be responsible fo...Show moreLast updated: 1 day ago