Technical Lead (DeFi)

Jobgether; España; Remote; EUR 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary and stock options

Company-paid healthcare

401(k) plan

Unlimited paid time off

Fully remote work environment

Opportunities for career growth

Collaboration with a highly skilled/bu

Job summary

Jobgether, listed on behalf of a partner company, is seeking a Technical Lead (DeFi) based in Spain. This fully remote leadership role combines hands-on software engineering with technical strategy to shape DeFi infrastructure.

You will lead a team of engineers and a Technical Product Manager, guiding MEV services and Ethereum mempool workflows while collaborating with DeFi searchers to improve trading execution. Remote across Europe.

Qualifications

• At least 2 years of engineering team leadership experience.
• 5+ years designing, building, testing, and deploying scalable distributed backend systems.
• 3+ years of professional experience in blockchain engineering.
• Deep proficiency in Go (Golang) for backend development.
• Strong analytical and problem-solving abilities.
• Excellent communication skills with both technical and non-technical stakeholders.
• A combination of technical leadership and hands-on engineering experience.

Responsibilities

• Lead, mentor, and support a team of software engineers and a Technical Product Manager.
• Guide the design, implementation, and optimization of MEV services and Ethereum mempool transaction workflows.
• Define and deliver product offerings designed to maximize validator gains and profitability.
• Collaborate with DeFi searchers to develop tools and services that improve trading execution.
• Contribute hands-on code to the Blockchain Distribution Network (BDN) and related services.
• Ensure backend systems deliver high performance, scalability, and reliability.
• Promote strong engineering practices, including code quality, automated testing, and continuous improvement.

Skills

Team leadership

Go backend development

Blockchain engineering

Distributed systems

Technical communication

Tools

Go (Golang)

Job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Technical Lead (DeFi) based in Spain.

This fully remote leadership opportunity is ideal for an experienced software engineer passionate about blockchain technology and decentralized finance.
You will lead a team of software engineers and a Technical Product Manager while helping shape innovative DeFi infrastructure.
The role combines hands-on engineering with technical strategy, team development, and product delivery.
You will work on high-performance MEV services and Ethereum mempool transaction workflows.
Your contributions will help improve validator profitability and trading execution for DeFi searchers.
The position offers an opportunity to build scalable distributed systems within a technically ambitious, collaborative environment.
Candidates based in Germany and other eligible locations across Europe or the UK can work remotely.

Accountabilities

• Lead, mentor, and support a team of software engineers and a Technical Product Manager.

• Guide the design, implementation, and optimization of MEV services and Ethereum mempool transaction workflows.

• Define and deliver product offerings designed to maximize validator gains and profitability.

• Collaborate with DeFi searchers to develop tools and services that improve trading execution.

• Contribute hands-on code to the Blockchain Distribution Network (BDN) and related services.

• Ensure backend systems deliver high performance, scalability, and reliability.

• Promote strong engineering practices, including code quality, automated testing, and continuous improvement.

Requirements:

• At least 2 years of experience managing an engineering team, including mentoring developers and building high-performing teams.

• 5+ years of experience designing, building, testing, and deploying scalable distributed backend systems.

• 3+ years of professional experience in blockchain engineering.

• Deep proficiency in Go (Golang) for backend development.

• Strong analytical and problem-solving abilities, with the capacity to break down complex technical challenges.

• Excellent communication skills and the ability to work effectively with both technical and non-technical stakeholders.

• A combination of technical leadership experience and hands-on engineering expertise.

Benefits:

• Competitive salary and stock options.

• Company-paid healthcare.

• 401(k) plan.

• Unlimited paid time off.

• Fully remote work environment.

• Opportunities for career growth.

• Collaboration with a highly skilled business and engineering team.