Blockchain Developer Volunteer
Career Integrity & Compliance Audit Report
This vacancy has been independently reviewed by the OppaJob Transatlantic Career Intelligence Desk to confirm authentic direct employer recruiting, verify compensation transparency, and eliminate applicant processing fees.
Transatlantic Cost of Living & Purchasing Power Benchmark
Compare US ($) vs UK (Β£) Salary & Net Take-Home Pay
Calculate tax deductions, living costs, and purchasing power parity across US & UK metros.
Position Overview & Specifications
Our Power Hub (OPH) CIC operates in the heart of North Kensington created to support the local community. Our Power Hub CIC aims to add social value, create supportive networks and opportunities, linking communities with local services in order to improve their quality of life, through training opportunities, and working with existing established local groups.
Our Power Hub won the Mayor's Award for outstanding contribution to our community. We hope you can be a part of this ever growing and exciting team!
We are looking for an experienced and passionate Blockchain Developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. As well as taking on a meaningful task of teaching Blockchain.
Job responsibilities:
Research, design, develop, and test blockchain technologies
Brainstorm and help evaluate applications for new tools and technologies as they continually evolve
Maintain and extend current client- and server-side applications responsible for integration and business logic
Be involved in the global blockchain communityβwork on implementing and integrating the latest improvement proposals
Document new solutions as well as maintaining that of existing ones
Skills:
Strong software development background
Experience working with large codebases
Experience working with open-source projects
Proficiency in one of the following languages: C++, Java, JavaScript {{ Depending on the project }}
Strong knowledge of common algorithms and data structures
Familiarity with basic cryptography
Familiarity with P2P networks
Strong knowledge of bitcoin-like blockchains
Strong knowledge of concurrency and writing efficient and safe multithreaded code
Strong knowledge of STL, C++11 {{ In the case of a blockchain based on C++ }}
Proficiency in the Qt Widgets module {{ Applies to projects where a GUI wallet application is needed }}
Qualifications
Strong expertise in blockchain technologies in general and Ethereum in particular cryptography, distributed systems.
A deep understanding of major blockchains
Hands on experience/knowledge on smart contract design, analysis, development and audit.
Strong interest in CeFi/DeFi
Knowledge of Solidity and Python
excellent written and oral communication skills in English and good command of French
Solution oriented
Job Types: Part-time, Volunteer
Part-time hours: 20 per week
Salary: Β£1.00-Β£2.00 per year
Benefits:
- Casual dress
- Company events
- Free or subsidised travel
- On-site parking
- Wellness programme
COVID-19 considerations:
Following government advice and guidelines.
Education:
- A-Level or equivalent (preferred)
Reference ID: 1111
Expected start date: 03/04/2023
Candidate Selection & Onboarding Process
Application & Resume Screening
Submit your tailored CV/Resume directly to the talent acquisition portal.
Technical & Competency Interviews
Virtual interviews with the hiring manager and multidisciplinary team.
Formal Offer & Benefits Negotiation
Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.
Onboarding & Corporate Integration
Equipment provisioning, team orientation, and commencement of duties.
United Kingdom Right to Work & Skilled Worker Visa Guide
Employment in the United Kingdom requires legal Right to Work verified under the Home Office Points-Based Immigration System:
Sponsoring employers must hold an active Home Office A-rated Sponsor License and assign a valid Certificate of Sponsorship (CoS). Role must meet the general minimum salary threshold (Β£38,700) or occupation going rate.
Continuous employment under Skilled Worker status establishes eligibility for Indefinite Leave to Remain (ILR) after 5 continuous years, leading to British Citizenship.
Candidate Preparation Blueprint: General
Based on transatlantic hiring benchmarks for Blockchain Developer Volunteer roles across Our Power Hub's corporate sector, successful applicants typically excel across three core dimensions:
Demonstrated portfolio evidence, architecture/system design case studies, or validated professional certifications directly applicable to General.
STAR method competency responses highlighting cross-functional leadership, conflict resolution, and delivering measurable enterprise ROI under tight timelines.
Total compensation expectation aligned within the benchmarked Salary Disclosed on Application bracket, including retirement vesting and health parity.
Explore Related Opportunities (United Kingdom)
Other high-paying verified positions matching your industry profile.
Principal Data Analytics Specialist
Senior Clinical Diagnostic Radiographer
Senior Site Reliability & Kubernetes Engineer (SRE)
Consultant Acute Care Physician (General Medicine)
Head of Cyber Security & Zero Trust Architecture
Apply for this Position
Receive high-paying General openings directly to your inbox.