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Junior Blockchain Developer

Role Overview

The Junior Blockchain Developer supports the development and maintenance of blockchain protocol components. This role is suited for engineers with strong fundamentals who are eager to grow their expertise in blockchain, cryptography, and distributed systems.

Key Responsibilities

• Assist in the development and maintenance of blockchain protocol components
• Implement protocol features under guidance from senior engineers
• Write unit tests, integration tests, and technical documentation
• Participate in code reviews and protocol design discussions
• Support debugging, testing, and performance analysis

Qualifications

• 1 to 3 years of professional software engineering experience or equivalent open-source contributions
• Fundamental understanding of blockchain concepts and distributed systems
• Experience with at least one backend or systems programming language
• Strong willingness to learn protocol design and cryptography
• Familiarity with zk-rollups or zero-knowledge concepts
• Exposure to Polygon CDK or modular blockchain frameworks
• Introductory knowledge of homomorphic encryption

What We Offer

• Opportunity to work on innovative projects
• Flexible work environment
• Exposure to global blockchain partners and grant ecosystems
• Career growth in a rapidly expanding industry

Role Overview

The Junior Blockchain Developer supports the development and maintenance of blockchain protocol components. This role is suited for engineers with strong fundamentals who are eager to grow their expertise in blockchain, cryptography, and distributed systems.

Key Responsibilities

• Assist in the development and maintenance of blockchain protocol components
• Implement protocol features under guidance from senior engineers
• Write unit tests, integration tests, and technical documentation
• Participate in code reviews and protocol design discussions
• Support debugging, testing, and performance analysis

Qualifications

• 1 to 3 years of professional software engineering experience or equivalent open-source contributions
• Fundamental understanding of blockchain concepts and distributed systems
• Experience with at least one backend or systems programming language
• Strong willingness to learn protocol design and cryptography
• Familiarity with zk-rollups or zero-knowledge concepts
• Exposure to Polygon CDK or modular blockchain frameworks
• Introductory knowledge of homomorphic encryption

What We Offer

• Opportunity to work on innovative projects
• Flexible work environment
• Exposure to global blockchain partners and grant ecosystems
• Career growth in a rapidly expanding industry

contact

THE CONVERSATION STARTS HERE

Whether you're exploring a deployment or applying to join the ecosystem, this is where it begins.

We are Based in manila, philippines

Hello@BAYANICHAIN.IO

B
B
a
a
c
c
k
k
 
 
t
t
o
o
 
 
t
t
o
o
p
p

THE CONVERSATION STARTS HERE

Whether you're exploring a deployment or applying to join the ecosystem, this is where it begins.

We are Based in manila, philippines

Hello@BAYANICHAIN.IO

B
B
a
a
c
c
k
k
 
 
t
t
o
o
 
 
t
t
o
o
p
p

contact

THE CONVERSATION STARTS HERE

Whether you're exploring a deployment or applying to join the ecosystem, this is where it begins.

We are Based in manila, philippines

Hello@BAYANICHAIN.IO

B
B
a
a
c
c
k
k
 
 
t
t
o
o
 
 
t
t
o
o
p
p

© 2026 byc ventures

© 2026 byc ventures

© 2026 byc ventures