Solana PERP DEX: Superis Labs - Software Engineer, Frontend

Ergonia Ltd.; Greater London; Remote; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Competitive base salary

Meaningful token/equity upside

IRL meetups and company offsites

Job summary

A leading crypto-native firm in the UK is seeking a frontend software developer to build a high-performance perpetual trading interface on Solana. You will integrate wallet flows, implement data streaming, and optimize performance. The ideal candidate has over 3 years of experience in software development, is proficient in React and TypeScript, and has a strong understanding of UI/UX. This is a fully remote position with a competitive compensation package and the opportunity for significant impact from day one.

Qualifications

• 3+ years of professional software development experience.
• Strong proficiency with modern frontend frameworks (React, TypeScript, etc.).
• Familiarity with DeFi, trading, or financial 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.

Responsibilities

• Build the core web trading interface: markets, order entry, positions.
• 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.
• Work closely with designers, backend engineers and protocol engineers on system design.
• Own features end-to-end from design to production.

Skills

Modern frontend frameworks (React, TypeScript)

UI/UX detail

English communication

Data-intensive web applications

UI/UX attention

English communication

Tools

Solana wallet integration

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