Catallaxy is looking for a talented full-stack developer (node.js) able to quickly develop, deliver ... Interest in smart contract (Ethereum) * Mobile dev (IOS, Android) or ability to hire and manage ...
Quick apply
Catallaxy is looking for a talented full-stack developer (node.js) able to quickly develop, deliver ... Interest in smart contract (Ethereum) * Mobile dev (IOS, Android) or ability to hire and manage ...
$83 - $125/hr
They transform "That sounds interesting!" into actual contracts, paving the way for new avenues of ... Build and maintain senior-level and working relationships with consulting engineers, design firms ...
$83 - $125/hr
They transform "That sounds interesting!" into actual contracts, paving the way for new avenues of ... Build and maintain senior-level and working relationships with consulting engineers, design firms ...
... and smart cities). Most AI today is good at talking: answering questions, writing text, giving ... contracts 2. Translate business needs into scalable and efficient technical systems. 3. Use AI ...
... and smart cities). Most AI today is good at talking: answering questions, writing text, giving ... contracts 2. Translate business needs into scalable and efficient technical systems. 3. Use AI ...
Senior Systems Engineer
Montreal, QC · On-site
... and smart cities). Most AI today is good at talking: answering questions, writing text, giving ... contracts 2. Translate business needs into scalable and efficient technical systems. 3. Use AI ...
Quick apply
Senior Systems Engineer
Montreal, QC · On-site
... and smart cities). Most AI today is good at talking: answering questions, writing text, giving ... contracts 2. Translate business needs into scalable and efficient technical systems. 3. Use AI ...
Analyst, Advanced Analytics (Fixed Term Contract)
Montreal, QC · Hybrid
CA$60K - CA$75K/yr
... smart investors and savvy consumers. About the role: We are seeking a data-driven Product Analyst ... Partner with Product, Marketing, and Engineering, to prioritize and implement test roadmaps
Analyst, Advanced Analytics (Fixed Term Contract)
Montreal, QC · Hybrid
CA$60K - CA$75K/yr
... smart investors and savvy consumers. About the role: We are seeking a data-driven Product Analyst ... Partner with Product, Marketing, and Engineering, to prioritize and implement test roadmaps
... engineer a broad range of possibilities for them and their end customers. We're looking for a Sr ... Determine growth targets (Total Contract Growth) in alignment with budget and market realities
... engineer a broad range of possibilities for them and their end customers. We're looking for a Sr ... Determine growth targets (Total Contract Growth) in alignment with budget and market realities
... engineer a broad range of possibilities for them and their end customers. We're looking for a Sr ... Determine growth targets (Total Contract Growth) in alignment with budget and market realities
... engineer a broad range of possibilities for them and their end customers. We're looking for a Sr ... Determine growth targets (Total Contract Growth) in alignment with budget and market realities
Just smart people shipping fast and solving hard problems. Our flagship products are private AI ... You'll partner with the Devs.ai GM, Product team, and Sales Engineering to identify prospects ...
Just smart people shipping fast and solving hard problems. Our flagship products are private AI ... You'll partner with the Devs.ai GM, Product team, and Sales Engineering to identify prospects ...
... smart solutions for homes, offices, cities, and beyond. At Signify, you can shape tomorrow by ... Bachelor's degree in Business Administration, Sales, Marketing, Engineering, or a related field to ...
... smart solutions for homes, offices, cities, and beyond. At Signify, you can shape tomorrow by ... Bachelor's degree in Business Administration, Sales, Marketing, Engineering, or a related field to ...
... smart solutions for homes, offices, cities, and beyond. At Signify, you can shape tomorrow by ... Bachelor's degree in Business Administration, Sales, Marketing, Engineering, or a related field to ...
... smart solutions for homes, offices, cities, and beyond. At Signify, you can shape tomorrow by ... Bachelor's degree in Business Administration, Sales, Marketing, Engineering, or a related field to ...
Smart Contract Developer information
What is the difference between Smart Contract Developer vs Blockchain Developer?
| Aspect | Smart Contract Developer | Blockchain Developer |
|---|---|---|
| Credentials | Knowledge of Solidity, Ethereum, smart contract security | Knowledge of blockchain protocols, cryptography, and development tools |
| Work Environment | Focus on writing, testing, and deploying smart contracts on blockchain platforms | Develops entire blockchain applications, including smart contracts and decentralized apps |
| Industry Usage | Primarily in DeFi, NFT, and blockchain-specific projects | Broader blockchain solutions, including infrastructure and application development |
While both roles work within the blockchain industry, a Smart Contract Developer specializes in creating and securing smart contracts, whereas a Blockchain Developer has a broader scope, including building entire blockchain systems and applications.
What is a smart contract developer?
Smart Contract Developers are professionals who design, write, and deploy self-executing contracts on blockchain platforms such as Ethereum. These contracts encode rules and agreements into code, enabling automated and trustless transactions between parties. Smart Contract Developers are skilled in blockchain technologies and programming languages like Solidity, and they ensure that contracts are secure, efficient, and function as intended. They often work with decentralized applications (dApps) and participate in the broader ecosystem of blockchain development.
What are the key skills and qualifications needed to thrive as a smart contract developer, and why are they important?
To thrive as a Smart Contract Developer, you need a strong grasp of blockchain fundamentals, proficiency in programming languages like Solidity or Vyper, and experience with decentralized application (dApp) development. Familiarity with tools such as Truffle, Hardhat, Remix, and knowledge of smart contract auditing and security best practices is essential. Analytical thinking, attention to detail, and strong problem-solving skills are critical soft skills for this role. These abilities ensure the creation of secure, efficient, and reliable smart contracts that underpin trustworthy decentralized systems.
What are some common challenges smart contract developers face when working on blockchain projects?
Smart Contract Developers often encounter challenges such as ensuring code security, avoiding vulnerabilities like reentrancy attacks, and dealing with the immutability of deployed contracts, which makes fixing bugs post-deployment difficult. Additionally, they must stay updated on rapidly evolving blockchain frameworks and tools, and work closely with auditors and project managers to ensure compliance and correctness. Collaborating with front-end and back-end developers is also key, as smart contracts often form the backbone of decentralized applications requiring seamless integration.
What job categories do people searching Smart Contract Developer jobs in Quebec look for? The top searched job categories for Smart Contract Developer jobs in Quebec are:
What cities in Quebec are hiring for Smart Contract Developer jobs? Cities in Quebec with the most Smart Contract Developer job openings:
Full-time
Re-posted 11 days ago
Job description
Catallaxy is looking for a talented full-stack developer (node.js) able to quickly develop, deliver and support clean, scalable and high quality code for blockchain applications.
- You will work closely with the head of product
- You will have the opportunity to grow inside the organization
Job Location: Montreal, Quebec, Canada
Job type: Full time
Responsibilities:
- Design, develop, deliver, and support web-based applications and APIs
- Write maintainable code with extensive tests and version control
- Ensure the scalability and quality of all code and products
- Build applications that focus on great user experience
- Create automated testing to quickly and confidently ship code
- Assist with product documentation, unit testing and ensuring overall product quality
- Participation in daily scrums, design discussions, code reviews and code analysis
- Help choose and define the tech stack and tools
Requirements
- 3+ years’ experience in software development
- 2+ years with JavaScript technologies: Node.js and React/Angular or similar
- Experience building scalable web applications using modern frameworks (React/ Angular, etc.) and tools (npm, webpack, etc.)
- Good understanding of both front end (JavaScript, HTML, CSS) and server side (Node.js, express) components
- Experience with API design and development (REST, JSON, RESTFull services).
- CSS preprocessors like Sass or LESS
- Front-end (CSS) frameworks like Foundation or Bootstrap
- JS-based build tools like Grunt, Gulp, and Bower
- Experience using test-driven development and writing accurate tests
- Experience with databases SQL and NoSQL (MongoDB, Postgres, etc...)
- Ability to translate technical requirements into elegant code solutions
- Focus on continuous improvement
- Experience with cloud providers (AWS/OVH/Google, etc.) and service deployment
- Embrace Agile/Scrum methodologies and development best practices
- Experience with Git
- Keeping in mind Security concerns throughout the process
- Excellent problem solving and debugging skills to rapidly identify and fix bugs and problems
- Ability to identify, implement and manage code libraries that minimize repetitive code and improve application design
- Use code optimization techniques to improve robustness and performance of software
Human skills:
- Proven and strong communication skills (in English and/or French)
- Team player, but also fully able to efficiently accomplish tasks independently
- Strong analytical and problem solving skills
- You get things done
- Willingness to wear multiple hats and be flexible in a fast-moving environment
Nice to have
- Bachelor or master degree in Computer Science, a related field or equivalent experience
- Knowledge/experience with other programing languages (C++, Go, .Net, Python)
- Blockchain, bitcoin interest or willing to learn
- Interest in smart contract (Ethereum)
- Mobile dev (IOS, Android) or ability to hire and manage someone if needed
- Experience with distributed systems and decentralized technologies
- Experience with message or event driven architectures (such as RabbitMQ or Kafka)
- Continuous Integration (CI) and Continuous Delivery (CD) DevOps experience.
- Experience with Docker
- Knowledge of Micro Services concepts and architecture
Please submit a resume, and a short text highlighting your experience with the mentioned programing languages and tools as well as your experience developing web applications and products.
About Catallaxy
With more than 15 Montreal-based experts and nearly 50 strategic partners worldwide, our service offering combines the technical expertise of the best core Blockchain talents and the strategic consulting power of Raymond Chabot Grant Thornton. Our objective is to prepare businesses for their blockchain transformation.
Catallaxy is also launching the Blockhouse. The Blockhouse is a unique innovation center bringing together the most influential players in the blockchain community. Strategically based in Montréal, the Blockhouse is a unique international showcase for decentralized and distributed technologies.