Smart Contract / Backend Engineer
Superlendrajahmundry, andhra pradesh, in1 day ago
Job descriptionBuild and maintain services that interact with blockchain networks and DeFi protocols. Develop APIs and backend logic for data aggregation, market analytics, and user-facing features. Work with caching layers, queues, and databases (PostgreSQL, DynamoDB, Redis, etc.) to optimize performance. Design and implement subgraphs using The Graph or custom indexers to power analytics and dashboards. Ensure data pipelines are robust, efficient, and scalable. Maintain high data accuracy for protocol metrics such as TVL, APY, LTV, and user positions. Work closely with front-end and protocol teams to ensure seamless integration of on-chain and off-chain components. Follow best practices in software design, testing, documentation, and security. Participate in code reviews and mentor junior engineers. Experience : 2–4 years of experience in software development with at least 1–2 years in DeFi-related roles. Smart Contracts : Strong knowledge of Solidity, common DeFi standards (ERC-20, ERC-4626, etc.), gas optimization, and security best practices. Backend Development : Proficiency in Node.js (NestJS preferred), Rust, or Go. DeFi Knowledge : Familiarity with lending, borrowing, AMMs, staking, bridging, and yield optimization strategies. DeFi Math Expertise : Strong understanding of financial math used in DeFi protocols, including interest rate models and bonding curves, AMM mathematics, slippage checks, liquidity simulations, and price impact calculations. Indexing & Data Pipelines : Hands-on experience with The Graph, custom indexers, and integrating blockchain data into backend services. Database & Infra : Experience with relational and NoSQL databases, caching layers, and message queues. APIs & Integrations : Experience designing REST / GraphQL APIs that serve real-time protocol and market data. Security & Testing : Understanding of smart contract vulnerabilities and mitigation strategies. Strong debugging, problem-solving, and communication skills. Drop us a short note at sid@superlend.xyz with the subject “Smart Contract Dev – ” and include your resume, GitHub, or links to past work. If you’ve shipped products, audited contracts, or built something cool onchain, we’d love to see it. A few lines on what excites you about Superlend would be great too.
About Superlend
At Superlend , we’re building next-generation DeFi infrastructure and applications, enabling seamless access to yield, lending, and cross-chain opportunity aggregation.
Backed by leading crypto funds and partners like Polygon and Tezos , we manage $50M+ TVL across curated markets, looping vaults, and cross-chain yield strategies.
We’re a small, fast-moving, engineering-heavy team obsessed with designing robust, composable financial primitives that power the future of on-chain lending.
If you’re curious, creative, and want to build real DeFi products with real users, come join us.
The Role :
We’re looking for a Smart Contract + Backend Engineer who will design, build, and maintain core DeFi protocols and the supporting backend services. You will work closely with our product, protocol, and data teams to deliver scalable and secure on-chain and off-chain components, as well as ensure reliable data indexing and APIs for front-end applications and analytics.
What You’ll Do
Smart Contract Development :
- Design, implement, and test secure and efficient smart contracts (Solidity).
- Contribute to protocol upgrades, new DeFi primitives, and cross-chain integrations.
- Write thorough unit, integration, and fuzz tests to ensure contract security and reliability.
Backend Engineering :
Data Indexing & Subgraphs :
Collaboration & Code Quality :
Qualifications :
How To Apply
Create a job alert for this search
Backend Engineer • rajahmundry, andhra pradesh, in
Related jobs
)
- Promoted
Lead Backend Engineer
SenpiRajahmundry, IN In just four months since launching on Base, Senpi has processed.Backed with $4M in Seed capital by top investors including Lemniscap, Coinbase Ventures, and SuperLayer, we’re building on a track r...Show moreLast updated: 30+ days ago
- Promoted
Senior Backend Engineer
Riva MoneyRajahmundry, Andhra Pradesh, India Senior Backend Engineer Join us at.Riva , where we are rebuilding.We are building the infrastructure from scratch, and we are looking for a.
Responsibilities As a Senior Backend Engineer, you will b...Show moreLast updated: 9 days ago
- Promoted
Founding Engineer
CT Nova TechnologiesRajahmundry, IN CT Nova is founded by ex–Google and ex–Microsoft leaders, partnering with Microsoft to evolve its Community Training platform into a next-generation, AI-powered learning ecosystem.With 12M users ac...Show moreLast updated: 1 day ago
- Promoted
Lead Backend Engineer
Deccan AIrajahmundry, andhra pradesh, in AI-native workflows, and user-first design.You’ll architect backend-heavy services, integrate AI-driven workflows, and mentor engineers — while bringing.
Own services for onboarding, assessments, no...Show moreLast updated: 14 days ago
- Promoted
Backend Developer
Triaxa - FZCORajahmundry, IN Backend Developer (Mid-Level | 5–7 Years).You’ll be responsible for developing scalable, secure, and efficient microservices using.
Core Technologies & Skills Required.Spring Boot, Spring WebFlux, S...Show moreLast updated: 30+ days ago
- Promoted
Software Engineer Backend
Solvei8Rajahmundry, IN Solvei8 (pronounced solve-it) is a one-stop integrated factory cloud solutions provider for the apparel and footwear industry, under the parent company Buyogo AG.
With innovation, agility, and custo...Show moreLast updated: 1 day ago
- Promoted
Platform Engineer
NTT DATA, Inc.Rajahmundry, IN Experience in EDR- CrowdStrike.Experience in any one Ng (NextGen) SIEM tools (Crowdstrike, Qradar, Arcsight, Splunk,etc).
Hands-on Experience in Security Automation tools- SOAR Platform.Experience i...Show moreLast updated: 10 days ago
- Promoted
Full Stack Engineer
RiDiK (a Subsidiary of CLPS. Nasdaq : CLPS)Rajahmundry, IN We are seeking a Senior Full Stack Developer with strong experience in Java and React to join our team supporting a large-scale application for a major healthcare client.
The ideal candidate is high...Show moreLast updated: 1 day ago
- Promoted
Software Engineer 2 (Full stack - Backend Focused)
Intervue.iorajahmundry, andhra pradesh, in At Intervue, we want to change how the world interviews forever.Intervue is an on-demand tech interview platform that streamlines hiring for engineering roles by outsourcing live interviews with re...Show moreLast updated: 30+ days ago
- Promoted
Sr. Backend Engineer
1DigitalStackrajahmundry, India AI and deep eCommerce data to help global brands grow faster on online marketplaces.Our platforms deliver advanced analytics, actionable intelligence, and media automation — enabling brands to opti...Show moreLast updated: 23 hours ago
- Promoted
Mobile Engineer - 3k per month - Immediate start
nineDots.ioRajahmundry, IN You’ll be hands-on from day one — no endless onboarding, just getting stuff built.Fintech (Private Markets / Alternative Investments).
They’re building a fintech product reshaping access to private ...Show moreLast updated: 21 days ago
- Promoted
Senior Backend Software Engineer
Truxt.airajahmundry, India As an early-stage company driven by a meaningful mission, we seek exceptional engineering talent who values purpose, long-term impact, and significant equity ownership over traditional salary compe...Show moreLast updated: 23 hours ago
- Promoted
Quickbase Engineer
RapinnoTech - APAC & USArajahmundry, India Location Gurugram, Hyderabad, Pune, Noida.Design, build, and customize QuickBase applications based on business requirements.
Create workflows and automate manual processes using QuickBase formulas,...Show moreLast updated: 23 hours ago
- Promoted
Full Stack Engineer
AideWiser SolTekRajahmundry, 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 moreLast updated: 30+ days ago
- Promoted
Software Engineer
Tipsons Grouprajahmundry, andhra pradesh, in Deep understanding of Flutter's fundamental concepts : .Widgets (Stateful / Stateless), lifecycle, keys, etc.Proven State Management Expertise : .
Must have production-level experience with at least one m...Show moreLast updated: 1 day ago
- Promoted
Integration Engineer
BrightEdgeRajahmundry, IN Integration Engineer – Brightedge.Please note - Candidates with Service / Consulting organization background OR not willing to work in EST / PST timezone OR Focused on Dell Boomi / Mulesoft Integra...Show moreLast updated: 30+ days ago
- Promoted
Senior Blockchain Backend Engineer — EVM / Smart Contract Lead
Apeing DEXrajahmundry, andhra pradesh, in We're building the next-generation decentralized prediction market — fast, transparent, and community-driven.We’re re-imagining on-chain speculation with real utility and fun — a platform where use...Show moreLast updated: 1 day ago
- Promoted
Solana Blockchain Engineer
GoQuantRajahmundry, IN 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: 11 days ago