Solana Blockchain EngineerGoQuant • Rajahmundry, IN
Solana Blockchain Engineer
GoQuant • Rajahmundry, 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 • Rajahmundry, IN
Related jobs
Databricks Platform Production Support
Litmus7 • Rajahmundry, IN
We are looking for Enterprise data platform admin to implement and maintain the Databricks platform on AWS / Azure / GCP.
Person should have passion to work in agile environment and experience in suppor...Show more
Last updated: 6 days ago • Promoted
Anaplan Solution Architect
ANP Consulting • rajahmundry, andhra pradesh, in
This role is ideal for an experienced Anaplan professional who excels in designing scalable models, driving connected planning initiatives, and delivering impactful business outcomes across.Anaplan...Show more
Last updated: 30+ days ago • Promoted
Principal Engineer(Flutter)- Fintech Startup
Taglynk • rajahmundry, andhra pradesh, in
Partner with product and design teams to rethink the future of Trading and Investing.Own the architecture and development of critical features for our Flutter-based apps on iOS, Android and the Web...Show more
Last updated: 22 days ago • Promoted
Terraform and Ansible Platform Engineer
Capgemini • Rajahmundry, IN
Support infrastructure automation using configuration management tools (Chef, Puppet) and Infrastructure-as-Code (IaC) tools (Terraform).
Write automation scripts and manage deployment pipelines.Int...Show more
Last updated: 7 days ago • Promoted
GenAI Solution Architect
Theron Solutions • rajahmundry, andhra pradesh, in
Hands on proficiency in Design and Architecture of the platforms.Good awareness of the design patterns & implementation experience.
Handson Proficiency in JavaScript / TypeScript, Python, or Go.Experi...Show more
Last updated: 14 days ago • Promoted
AWS Cloud Engineer
Proglite • Rajahmundry, IN
Infrastructure & System Administration : .Deploy, manage, and optimize EC2 instances across dev, test, and production environments.
Perform system administration and troubleshooting for Linux and Wind...Show more
Last updated: 30+ days ago • Promoted
Advanced Solutions Engineer
Chargebee • rajahmundry, andhra pradesh, in
Chargebee is the leading Revenue Growth Management (RGM) platform for subscription businesses.Thousands of companies at every stage of development — from startups to enterprises — use Chargebee to ...Show more
Last updated: 22 days ago • Promoted
Splunk to Grafana Migration Engineer
Vista Applied Solutions Group Inc • Rajahmundry, IN
Splunk → Grafana Migration Engineer.Timeline : 11 / 24 / 2025-1 / 30 / 2026.Interviews : Thursday (20 / 11) & Friday (21 / 11).
Working Hours : 1 : 30-9 : 30pm IST.Execute the migration of existing Splunk dashboards, ...Show more
Last updated: 6 days ago • Promoted
GCP Platform Engineer
PamTen Inc • Rajahmundry, IN
The IT Cloud Platform Services teams is a dynamic mix of tech enthusiasts, problem solvers, and creative thinkers, united by our passion for leveraging cutting-edge technology to transform healthca...Show more
Last updated: 30+ days ago • Promoted
Senior Cloud IAM Engineer (AWS / Okta)
Vertex Agility • Rajahmundry, IN
Senior Cloud IAM Engineer (AWS / Okta) – Remote.Vertex Agility | Agile On-Demand Solutions.Are you passionate about identity management and cloud security? Vertex Agility is looking for a Senior Cl...Show more
Last updated: 22 days ago • Promoted
Azure Platform Architect
SIRO • rajahmundry, andhra pradesh, in
Azure Platform architecture and solution design.VMs, networking, storage, identity) and.Good to have hands-on experience in Azure Data Platform.
Good Understanding of Data Warehousing,.Security arch...Show more
Last updated: 12 days ago • Promoted
AWS Engineer
Spryc Systems • Rajahmundry, IN
We are seeking an experienced AWS Engineer to design, implement, and maintain AWS infrastructure and services in a managed service environment.
The ideal candidate will possess deep expertise in AWS...Show more
Last updated: 22 days ago • Promoted
IBM API Management Engineer
Dexian India • Rajahmundry, IN
Role Name : IBM API Management Engineer.We are planning to hire a consultant with IBM API management expertise, please review the JD.
We are seeking an experienced API Management Engineer to design, ...Show more
Last updated: 6 days ago • Promoted
Solutions Architect (US shift)
IGT Solutions • rajahmundry, andhra pradesh, 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 more
Last updated: 30+ days ago • Promoted
Lead Generation Specialist
Loyyal • Rajahmundry, IN
Loyyal is a leader in loyalty and payments innovation, offering an advanced Enterprise SaaS Suite powered by patented blockchain technology.
Our platform helps loyalty programs enhance customer enga...Show more
Last updated: 5 days ago • Promoted
Lead Engineer
Hyqoo • Rajahmundry, IN
Design, deploy, and manage AWS cloud infrastructure, including EC2 instances, S3 buckets, VPCs, RDS databases, and Lambda functions.
Assist in the design, implementation, and maintenance of backup, ...Show more
Last updated: 16 days ago • Promoted
Platform Engineer
Yum! India Global Services Private Limited • rajahmundry, andhra pradesh, in
We’re looking for a Platform Engineer to lead the design and development of internal self-service workflows and automation for our internal developer platform.
Build reusable workflows using Go, emp...Show more
Last updated: 13 days ago • Promoted
Salesforce Solution Architect
Esko • rajahmundry, andhra pradesh, in
Salesforce – Solution Architect.Esko, a global leader in packaging software solutions and part of the multi-billion-dollar Veralto family of companies, is seeking a strategic and experienced.Salesf...Show more
Last updated: 15 days ago • Promoted