Senior Software Engineer (Blockchain)

July 3

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Copper.co

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Custody, Prime Services and Collateral Management for Digital Assets

Cryptocurrency • Custody • Execution • Prime • Settlements

201 - 500

Description

• Copper is a digital asset technology company dedicated to helping institutional investors safely acquire, trade, and store crypto assets. • Role Responsibilities: Support and improve current services that handle over 50 blockchain protocols with more than 500 cryptocurrency assets. • Research and building new blockchain integration and solutions, including blockchain data processing, cryptocurrency protocols integrations, DeFi integration, etc. • Support and solve problems from clients and stakeholders.

Requirements

• Professional experience in building software with an OOP language: Scala, JS/TS (Node.js), Kotlin, Java, or Go. • Familiarity with relational databases such as PostgreSQL. • An understanding of the critical importance of unit tests, well-versed and able to build automated tests of server-side code. • You’re professionally curious and willing to develop yourself as a multi-stack developer. You are ready that you should research and use technologies and programming languages that you didn’t face before. • Proficiency with containerisation and DevOps practices. • Experience developing Smart Contracts. • Familiarity with working on blockchain development (cryptocurrency wallets, blockchain data processing, DeFi etc). • Experience in building and optimising systems for working with large amounts of data, both at the database level and interactions between services. • Experience with Go.

Benefits

• Holidays: 27 days per annum paid holiday, in addition to bank holidays • Seniority Days: One additional day of paid time off is awarded per year of service (up to three years) • VitalityHealth • Medical Insurance: Copper provides all employees with individual cover. Medical history is disregarded, and a 24/7 virtual GP is available (£100 excess per person per year) • Dental Insurance: Comprehensive dental cover for preventative, restorative and emergency treatment • Audiology Cover: Employees can claim back up 80% of costs, up to £300, for any hearing tests or hearing aids • Optical Cover: £500 optical cover (through Vision Express) or 80% reimbursement up to £300 for any other optician • Menopause Support: Unlimited support for those experiencing symptoms of the menopause, such as video consultations with a dedicated menopause practitioner • Vitality services also include an additional £100 for minor diagnostic tests and private prescriptions, including home diagnostics. • Pension up to 10% matched Contribution to our Company Pension Scheme via Smart Pensions • Home Working Energy Support Scheme • Cycle to Work • Life Insurance cover: Four times your base salary • EAP: access unlimited mental health consultations and contact a 24/7 confidential helpline for emotional support. • Unmind • Sponsored Learning and Development opportunities • Regular company events and social activities