Software Engineer, Frontend for Solana PERP DEX

Ergonia; Remote; GBP 100,000 - 125,000; Full time

Job summary

A leading crypto-native firm is seeking an experienced Frontend Developer to build high-performance systems for a perpetual futures DEX. Your responsibilities include developing a professional trading interface and integrating Solana wallet flows. The ideal candidate has over 3 years of software development experience, strong proficiency in React and TypeScript, and a focus on UI/UX. This is a fully remote role with competitive compensation and significant ownership incentives.

Benefits

Competitive salary

Token/equity upside

High ownership from day one

IRL meetups and company offsites

Qualifications

• 3+ years of professional software development experience.
• Strong proficiency with modern frontend frameworks such as React and TypeScript.
• Experience building complex, data-intensive web applications.

Responsibilities

• Build the core web trading interface including markets, order entry, and charts.
• Integrate Solana wallet flows into real-time UI systems.
• Optimize frontend performance for high-frequency user interaction.

Skills

Frontend development

React

TypeScript

UI/UX design

Communication skills

Job description

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

The company is fully backed by Ergonia, a crypto-native market-making firm 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

Build the frontend systems that deliver a professional-grade perpetual trading experience, with a focus on performance, reliability, and clarity.

Responsibilities

• Build the core web trading interface: markets, order entry, positions, balances, charts
• Integrate Solana wallet flows and backend services into real-time UI systems
• Implement low-latency data streaming and state management
• Optimize frontend performance for high-frequency user interaction
• isuuden closely with designers, backend engineers and protocol engineers on system design
• Own features end-to-end from design to production

• 3+ years of professional software development experience
• Strong proficiency with modern frontend frameworks (React, TypeScript, etc.)
• Experience building complex, data-intensive web applications
• Strong attention to UI/UX detail
• Familiarity with DeFi, trading, or financial applications
• Ownership mindset and comfort in an early-stage environment
• Strong English communication skills

Bonus Points

• Experience building trading interfaces or orderbook-style UIs
• Experience integrating Solana wallets and transaction flows in web apps
• Familiarity with perpetuals, margin trading, or funding mechanics

• 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