Solana Blockchain EngineerGoQuant • vapi, gujarat, in
Solana Blockchain Engineer
GoQuant • vapi, gujarat, in
30+ days ago
Job descriptionDevelop 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 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 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 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) 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 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 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
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%)
Integration & Testing (10%)
Key Technical Challenges
Required Qualifications
Technical Skills :
DeFi Experience :
Software Engineering :
Preferred Qualifications
Create a job alert for this search
Engineer • vapi, gujarat, in
Related jobs
Onsite Engineer
Sunbuy Renewables Limited • Vapi, Gujarat, India
Company Description Sunbuy Renewables Limited is a leading Solar EPC Company in India with specialized teams for design, installation, and O&M.
We handle Solar EPC Projects worldwide and collaborate...Show more
Last updated: 6 hours ago • Promoted • New!
SLAM Systems Engineer
Meril • Vapi, Republic Of India, IN
LiDAR, and multi-sensor fusion, as well as dense and semantic mapping.The role involves developing robust SLAM systems for various robotics platforms.
Architect multi-modal SLAM systems (VIO / LIO / VLI...Show more
Last updated: 30+ days ago • Promoted
Simulation Engineer
Meril • Vapi, Gujarat, India
Job Title : Simulation Expert (Sim / Middleware).We are seeking an experienced • •Simulation Expert (Sim / Middleware) • • to own photorealistic and physics-accurate simulation, scenario generation, and CI...Show more
Last updated: 30+ days ago • Promoted
Solutions Architect
Quess Corp Limited • Vapi, Gujarat, India
Experience Level : Senior Consultant (8+ years) / Manager (10+ years) Position Summary as a Solution Architect and take a leading role in shaping modern, intelligent, and data-driven enterprise solu...Show more
Last updated: 4 days ago • Promoted
Sr PTC FlexPLM Developer / Lead
KMM Technologies, Inc. • vapi, gujarat, in
Position Name : Sr PTC FlexPLM Developer / Lead.Work Hours : M-F Working Hours : 9am EST to 2pm US EST.There is an urgent resource need with PTC FlexPLM software implementation experience.Senior Develop...Show more
Last updated: 30+ days ago • Promoted
Salesforce Revenue cloud Architect
Philodesign Technologies Inc • vapi, gujarat, in
Job Description : Revenue Cloud Architect.Architect and design scalable Salesforce Revenue Cloud solutions (CPQ, Billing, Subscription Management).
Lead requirement workshops with senior stakeholders...Show more
Last updated: 9 hours ago • Promoted • New!
Senior Software Engineer (NodeJS / Blockchain / Smart Contracts)
ZineIQ • vapi, gujarat, in
ZineIQ works with the Government and Companies across the globe contributing to their Digital Future.You will be part of the Technical Engineering Team and will be working on managing the operation...Show more
Last updated: 30+ days ago • Promoted
Senior Software Engineer
Programmers.io • vapi, gujarat, in
We are seeking a highly skilled and experienced Senior Azure Data Engineer to join our team.The ideal candidate will have deep expertise in Microsoft Azure data services, cloud-based data engineeri...Show more
Last updated: 30+ days ago • Promoted
Azure Cloud Administrator (Kubernetes + Azure)
SoftBay • Vapi, Gujarat, India
We are looking for a talented Azure Cloud Administrator with strong hands-on expertise in Kubernetes, Azure Cloud Operations, and DevOps practices.
This role involves managing and optimizing cloud i...Show more
Last updated: 6 hours ago • Promoted • New!
DevOps Engineer | FINJO I972
Omni Recruit Private Limited • Vapi, Gujarat, India
Role Summary We are looking for a DevOps Engineer with strong knowledge of GitHub, Docker, UNIX scripting, Python (FastAPI), and VMware.
The candidate will be responsible for automating build, deplo...Show more
Last updated: 6 hours ago • Promoted • New!
GCP Associate Cloud Engineer
Allied Globetech • Vapi, Gujarat, India
Role Description This is a full-time, on-site role located in Mumbai for a GCP Associate Cloud Engineer.The GCP Associate Cloud Engineer will be responsible for managing and implementing cloud-base...Show more
Last updated: 6 hours ago • Promoted • New!
SLAM Expert Application
Meril • Vapi, Gujarat, India
LiDAR, and multi-sensor fusion, as well as dense and semantic mapping.The role involves developing robust SLAM systems for various robotics platforms.
Architect multi-modal SLAM systems (VIO / LIO / VLI...Show more
Last updated: 30+ days ago • Promoted
Full Stack Engineer
AideWiser SolTek • vapi, gujarat, in
AWS (EC2, Lambda, S3, RDS, DynamoDB, etc.Design, develop, and maintain backend services using.Net Core / MVC and frontend components using React.
Build and scale backend systems on AWS cloud infrastru...Show more
Last updated: 30+ days ago • Promoted
Salesforce Revenue Cloud Architect
ih • vapi, gujarat, in
Lead Architect : 8 to 12 plus years on Salesforce; 3 to 5 plus years in CPQ or Revenue Cloud; led multiple complex migrations.
Configurator : Products, Options, Configuration Attributes and classic ru...Show more
Last updated: 9 hours ago • Promoted • New!
Azure Cloud Architect
Cozzera • vapi, gujarat, in
Job Title : Azure Cloud Architect.The ideal candidate should have deep technical knowledge of Azure services, performance engineering, distributed systems, and modern.
Design and architect scalable, ...Show more
Last updated: 9 hours ago • Promoted • New!
Operations and Maintenance Engineer
Sunbuy Renewables Limited • Vapi, Gujarat, India
Company Description Sunbuy Renewables Limited, a prominent Solar EPC company based in India, specializes in the design, installation, and operation & maintenance of solar energy systems.We are adep...Show more
Last updated: 6 hours ago • Promoted • New!
Full Stack Engineer | FINJO I971
Omni Recruit Private Limited • Vapi, Gujarat, India
Role Summary We are seeking a Full Stack Engineer with strong experience in Python (FastAPI), PostgreSQL, React, GitHub, and Docker.
The ideal candidate should have prior experience in a product com...Show more
Last updated: 6 hours ago • Promoted • New!
Teamcenter Solution Architect
Deloitte • Vapi, Gujarat, India
Notice Period - Immediate Joiner to 30 Days Location - Bangalore Experience - 10+ Years Job Summary : We are seeking a skilled and experienced Teamcenter Solution Architect to lead the design and...Show more
Last updated: 6 hours ago • Promoted • New!