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Solana PERP DEX: Superis Labs - Software Engineer, Backend

Solana PERP DEX: Superis Labs - Software Engineer, Backend

Remote

London, United kingdom

Junior

Full Time

13-01-2026

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Skills

Communication Rust Architecture Software Development

Job Specifications

Superis Labs is building a high-performance perpetual futures DEX on Solana. The first production MVP is underway, and early team members will define core architecture and protocol design.

The company is fully backed by Ergonia, a crypto-native market-making firm and venture builder with deep experience trading and building on Solana.

We are starting from a deliberately minimal core and iterating rapidly toward a full-featured mainnet exchange. This is a high-ownership role building production systems under aggressive timelines.

What You'll Work On

You will design and build the core on-chain and backend systems that power a perpetual exchange, with a focus on correctness, performance, and simplicity.

Responsibilities

Build core exchange logic: markets, users, collateral, fees, order routing
Implement professional liquidity sources, on-chain matching, margining, liquidation, and risk enforcement
Help design the end-to-end architecture of a perpetuals exchange
Ensure on-chain and off-chain systems operate as a cohesive, low-latency stack
Optimize systems for latency, throughput, and compute efficiency
Write thorough tests and maintain clear, living documentation
Improve developer tooling and onboarding experience
Design, implement, and deploy production-grade Solana smart contracts in Rust

Requirements

3+ years of professional software development experience
Strong Rust proficiency (production experience preferred) or willingness to learn
Strong backend fundamentals (APIs, distributed systems, async systems)
Experience with low-latency or performance-sensitive systems
Familiarity with DeFi, trading systems, or derivatives
Ownership mindset and comfort working in an early-stage environment
Strong English communication skills

Bonus Points

Solana runtime optimizations and CU profiling
Previous work experience with matching engines, order books, or execution systems
Perpetuals, margin trading, funding rates, or ADL
Market-making or trading infrastructure experience

Benefits

No bureaucracy — just fast shipping and real impact
High ownership and real impact from day one
Competitive base + meaningful token/equity upside. Early team members receive ownership aligned with long-term protocol success
Fully remote
IRL meetups and company offsites

About the Company

Ergonia combines a DeFi-centric proprietary onchain trading arm with a venture builder allowing us to support projects across multiple dimensions: from investment capital and a range of dedicated operational resources, to infrastructure, liquidity and technical input. Know more