$94K - $124K/yr
As a Middle/Senior Golang Engineer, you'll build and evolve high-performance backend services ... and Web3 services. Benefits * Fully remote working opportunity with flexible working hours.
$94K - $124K/yr
As a Middle/Senior Golang Engineer, you'll build and evolve high-performance backend services ... and Web3 services. Benefits * Fully remote working opportunity with flexible working hours.
... flexible working environment. * Opportunity to work on foundational blockchain infrastructure and open-source technology. * Collaboration with experienced engineers and leading minds in the Web3 ...
... flexible working environment. * Opportunity to work on foundational blockchain infrastructure and open-source technology. * Collaboration with experienced engineers and leading minds in the Web3 ...
Flexible Web3 Developer information
What is a flexible Web3 developer?
A Flexible Web3 Developer is a software engineer who specializes in building decentralized applications (dApps) and smart contracts on blockchain platforms, while also being adaptable to various technologies and project requirements. They work with technologies like Ethereum, Solidity, and web frameworks, often bridging traditional web development with blockchain solutions. The 'flexible' aspect refers to their ability to handle multiple programming languages, frameworks, and rapidly changing Web3 technologies. These developers play a crucial role in creating secure, scalable, and user-friendly blockchain applications.
What are the key skills and qualifications needed to thrive as a flexible Web3 developer?
To thrive as a Flexible Web3 Developer, you need strong proficiency in blockchain fundamentals, smart contracts, and programming languages like Solidity or Rust, typically backed by experience in decentralized applications. Familiarity with tools such as Ethereum, IPFS, Truffle, and relevant certification (e.g., Certified Blockchain Developer) is highly valuable. Adaptability, problem-solving skills, and effective communication help developers excel in fast-evolving, collaborative environments. These skills and qualities are critical for building secure, innovative blockchain solutions and keeping pace with rapid industry changes.
How does working as a flexible Web3 developer typically involve collaboration with other teams or stakeholders?
As a Flexible Web3 Developer, you'll often work closely with cross-functional teams, including product managers, UI/UX designers, and smart contract auditors. Collaboration is key, as you'll need to translate requirements into decentralized applications and ensure seamless integration with blockchain protocols. Regular communication with stakeholders helps align development efforts with project goals, and you'll frequently participate in code reviews, agile sprints, and brainstorming sessions. This collaborative environment fosters continuous learning and allows you to contribute to multiple facets of the project.
What is the difference between Flexible Web3 Developer vs Blockchain Developer?
| Aspect | Flexible Web3 Developer | Blockchain Developer |
|---|---|---|
| Credentials | Experience with Web3 tools, smart contracts, Solidity | Similar credentials, often with blockchain-specific certifications |
| Work Environment | Collaborates on decentralized apps, smart contracts, DApps | Focuses on blockchain infrastructure, consensus algorithms |
| Industry Usage | Used across DeFi, NFT platforms, decentralized apps | Primarily in blockchain protocol development and security |
Flexible Web3 Developers and Blockchain Developers share skills in smart contracts and blockchain tech, but Flexible Web3 Developers often work on a broader range of decentralized applications and user interfaces, while Blockchain Developers focus more on core protocol and infrastructure development. Both roles are vital in the blockchain industry, with overlapping skills but different primary focuses.
What are the most commonly searched types of Web3 Developer jobs in Missouri?
The most popular types of Web3 Developer jobs in Missouri are:
What are popular job titles related to Flexible Web3 Developer jobs in Missouri?
For Flexible Web3 Developer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Flexible Web3 Developer jobs in Missouri look for?
The top searched job categories for Flexible Web3 Developer jobs in Missouri are:
$94K - $124K/yr
Full-time
Medical, PTO
Posted 11 days ago
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 Middle/Senior Golang Engineer based in Netherlands.
As a Middle/Senior Golang Engineer, you'll build and evolve high-performance backend services powering modern fintech and Web3 payment products. You'll work extensively with Go, blockchain infrastructure, smart contracts, and EVM-compatible networks. The role covers everything from API and microservice development to transaction processing, cross-chain operations, and secure financial data management. You'll help design reliable systems capable of handling sensitive payment and fund flows with high availability and low latency. Working closely with product and engineering teams, you'll contribute to solutions spanning blockchain, payments, and third-party integrations. You'll also have the opportunity to strengthen production reliability through monitoring, debugging, and observability. This is a fully remote, international engineering environment where technical ownership, security, and scalability are highly valued.
Accountabilities
- Design, develop, and maintain backend services in Go, with a focus on high-performance and low-latency processing for Web3 and card payment systems.
- Build and maintain smart contract integrations, including interactions with on-chain data and transaction flows between blockchain networks and application services.
- Develop and manage APIs connecting blockchain infrastructure, payment systems, and external services.
- Implement secure and efficient transaction-processing workflows, including asynchronous confirmations and sequential transaction orchestration.
- Develop services supporting cross-chain token swaps, stablecoin transactions, cryptocurrency transfers, and fund management across multiple blockchain networks.
- Implement robust security measures for sensitive financial and user data, including encryption, authentication, authorization, and secure data transmission.
- Build and maintain reliable Go microservices deployed in containerized production environments.
- Monitor, troubleshoot, debug, and improve live systems, with particular attention to payment, transaction, and fund flows.
- Work with databases to ensure data consistency, integrity, and performance across financial transaction workflows.
- Contribute to cloud infrastructure, CI/CD pipelines, deployment processes, and production engineering practices.
- Collaborate with other engineers and stakeholders to deliver scalable, secure, and maintainable fintech and blockchain solutions.
- Continuously improve system reliability, performance, observability, and engineering standards.
- 3+ years of professional experience developing applications with Go, including at least 1 year working on Web3 or blockchain-related projects.
- Strong understanding of blockchain fundamentals, particularly Ethereum and EVM-compatible networks.
- Practical experience with smart contracts, Ethereum nodes such as Geth or Infura, blockchain data, and cryptocurrency wallet integrations.
- Understanding of financial transaction lifecycles within Web3 ecosystems, including token transfers, stablecoins, cryptocurrency transactions, and wallet management.
- Strong experience designing and developing RESTful APIs and gRPC services, including knowledge of API security and integration best practices.
- Experience working with relational databases such as MySQL, with a strong focus on consistency, integrity, and performance.
- Hands-on experience with containerized applications and Kubernetes, including deploying and managing Go-based microservices in production.
- Solid understanding of cryptographic principles and experience implementing secure storage and transmission of sensitive data.
- Familiarity with cloud platforms such as AWS, GCP, or Azure.
- Experience with CI/CD pipelines and automated delivery processes for Go applications.
- Strong troubleshooting and analytical skills, particularly when working with complex financial or blockchain transaction flows.
- Good written and spoken English for technical documentation and collaboration; Ukrainian or Russian communication skills are advantageous.
- Ability to work independently in a remote environment while collaborating effectively with distributed engineering teams.
Nice-to-have skills:
- Understanding of zk-rollups, sidechains, and Layer 2 scaling technologies.
- Experience with monitoring, observability, and service-health tooling for high-volume or financial transaction systems.
- Experience with Infrastructure-as-Code tools such as Terraform.
- Knowledge of automated deployment strategies for blockchain and Web3 services.
- Fully remote working opportunity with flexible working hours.
- Option to work from home or an office environment where applicable.
- Competitive B2B contract arrangement.
- Home office allowance.
- Premium rates for the company's products.
- Virtual share options scheme available after the probation period.
- Health insurance coverage after the probationary period.
- 20 business days of paid annual leave.
- Paid sick leave.
- Birthday and work anniversary leave.
- Additional length-of-service holidays.
- Access to online events focused on learning, professional development, and team engagement.
- PE accounting support and assistance.
- Opportunity to work on innovative fintech, blockchain, and Web3 payment technologies in an international environment.
How Jobgether works:
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
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