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Senior Full Stack Software Engineer, QA

Position: Senior Full Stack Software Engineer, QA

Location: 100% Remote

BLOCKSPACES ( is looking for a Senior Full Stack Software Engineer, QA for an exciting opportunity within our rapidly growing company. You will be part of a cross-functional team that is responsible for the full lifecycle of our core B2B blockchain application, from research and analysis to design and execution. You will utilize various programming languages to design and deploy interfaces, features, and define code architecture to support a high-performance and scalable product. Although we recognize your academic credentials, we do not make hiring decisions solely based on your educational experience. If you have the necessary qualifications and work experience and are talented and excited about working for a startup in blockchain, we want to talk to you! We offer competitive compensation packages and a fully remote work environment.

All BlockSpaces Team Members/All Positions Must Have:

  • Comfort in working in an early-stage startup and working remotely
  • Team-focused attitude with a tenacious desire to be part of a fast-moving start-up culture in an incredibly fast-moving industry.
  • Self-driven and self-motivated voracious learner; you absorb new information like a sponge and are constantly challenging yourself.
  • Problem solver with the desire and proven ability to create innovative solutions.
  • Flexible and adaptable attitude, disciplined to manage multiple responsibilities and adjust to varied environments.
  • Ability to work both collaboratively and independently with a team-first attitude.
  • Strong analytical and critical thinking abilities with ability to visualize and apply emerging concepts to today’s problems.
  • Effective communication skills in order to work with engineers and other personnel.
  • Desire to be a future technology leader- dynamic individuals energized by fast-paced personal and professional growth.
  • If you do not have hands-on experience with blockchain, you MUST be passionately interested in and committed to learning the complex world of distributed/decentralized systems and blockchain protocols.

Roles & Responsibilities

  • Contribute to the development of applications supporting our flagship product
  • Work closely and collaboratively with Chief Product Officer, VP Product Design and VP, Product Engineering on product development
  • Be creative with a desire to design and implement scalable and performant, cloud-native applications
  • Focus on delivering quality, customer-facing, enterprise-grade, software as a service; this is not an internal-use application

Must Have Qualifications

  • Passionate and disciplined developer with 5-8+ years of experience on cloud-native, web/mobile application applications
  • Full lifecycle development experience using Agile/Scrum methodologies.
  • Committed to Test Driven Development (TDD) methods with extensive experience implementing unit and integration tests to support Continuous Integration and Continuous Deployment (CI/CD).
  • Must be a strong Full Stack Developer with proven development experience and proficiency with common full-stack languages and tools such React, Angular, NodeJS, Express, HTML, CSS, JavaScript and Typescript
  • Experience in working on complex software applications
  • Experience with implementing gRPC, MongoDB, and PostgreSQL highly desired
  • AWS, Digital Ocean, Docker and Kubernetes experience highly desired
  • Knowledge of Event Driven programming and API development required
  • Knowledge of application integration and experience integrating systems via complex API’s
  • Understanding of blockchain technologies including public and private blockchain, highly preferred
  • Bachelor’s Degree in MIS, Computer Science, Math, Engineering or comparable major, will be considered, but not required

Additional Nice to Haves that will catch our attention (but we will train the right candidate who meets ALL our Must Haves):

  • Experience with cryptography, cryptocurrency and/or specific public (permissionless) and private (permissioned) blockchain and distributed ledger protocols, such as Bitcoin, Lightning, Ethereum, Chainlink, Cardano, Hyperledger (Fabric, Indy, Sawtooth), r3 Corda
  • GitHub profile
  • StackOverflow profile
  • Experience contributing to Open-Source projects

Please submit your resume' with cover letter to


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