Senior/Lead Software Engineer, 21bitcoin
Architect with focus on Serverless
Bitcoin management app
Job no longer available
Bitcoin management app
1-20 employees
Job no longer available
1-20 employees
Company mission
To make Bitcoin accessible to everyone, irrespective of who they are or how much they own.
Role
Who you are
- Typescript Expertise: High proficiency in crafting well-structured, testable code in Typescript
- AWS Mastery: Deep understanding and practical experience with AWS services, especially in serverless architectures
- Database Management: Strong command of both relational (PostgreSQL) and NoSQL databases (QLDB, DynamoDB)
- Event-Driven Architecture: Knowledge of streaming, messaging platforms, and Event-Driven Architecture, specifically within AWS
- Domain-Driven Design: Experience in applying Domain-Driven Design at an enterprise scale for robust, scalable software
- Testing Proficiency: Proven experience with serverless testing methodologies
- Architectural Compliance: Commitment to continuous learning and application of the AWS Well-Architected Framework and IaC using AWS CDK
- Professional Experience: A minimum of 5 years in software development, with experience in enterprise-level consumer-facing apps or financial services
- Financial Services: Background in financial services with a nuanced understanding of compliance and regulatory frameworks is a big plus
- Team Leadership: Strong communication skills with the capacity to lead and mentor a team effectively
- Team player: Looking for candidates who are genuinely amiable, driven, and place a high value on collaborative teamwork, always prioritizing team and product advancement
- Owner mentality: A desire to take the lead, showing resourcefulness and innovation in solving problems
- Big Plus: You’ve a technical understanding of Bitcoin and Lightning
What the job involves
- As a (senior / lead) Software Engineer at 21bitcoin, you'll own and steer our core architecture, establish code standards and foster a high-performing team that's the driving force behind our innovative solutions, while providing guidance and leadership throughout the development process
- Develop and implement advanced solutions with Event- and Domain-Driven Design principles
- Take full ownership of the core architecture, guiding it from strategic planning to practical execution
- Hands-on coding, actively contributing to product development and demonstrating coding best practices
- Lead backend technical decisions, collaborate closely with product and operations to design an architecture that meets both current and future needs
- Instill best practices in financial services technology and serverless AWS architecture within the team
- Ensure adherence to the AWS Well-Architected Framework and contribute to securing certifications like ISO27001 and SOC2
- Promote and advocate for a 'Serverless First' approach, ensuring the use of optimal technologies and maintaining clean code standards
- Provide continuous training and mentorship to team members, ensuring a skilled, knowledgeable, and motivated workforce
- As our Senior/Lead Software Engineer Architect, your mission is to pioneer the foundational technological frameworks that will fuel innovation at 21bitcoin
- Your role involves building a strong and robust core architecture and establishing stringent coding standards, while fostering a team culture that thrives on cutting-edge solutions
Application process
- Resume Review - Portfolio of Work: Drop a link to your portfolio/ previous work which we can review (LinkedIn, Github, Twitter, …)
- Exploratory Call - We'll discuss what excites you about this role and a few questions based on your past experiences
- Test assignment - We will share a take home creative assignment with you to work on (usually 1 week time frame)
- Meet the team - Cultural Interview to see if you align with our core values
- Decision time! - Our interview rounds are quick and we give a decision usually in less than 14 working days
Our take
21bitcoin is an app that enables users to buy, sell and hold Bitcoin directly from their phones. With Bitcoin being the original cryptocurrency, and continued market leader, its offering of a simple-to-use and accessible app has led to a huge amount of the growth in the company since founding in 2021.
Interestingly, the company holds no bias to users needing to hold or own a certain amount, meaning the app can act as a space to foster enjoyment in the cryptocurrency revolution. 21bitcoin has recently raised funding which will allow it to establish itself in the competitive market landscape, and aid in the growing of the company team and further development of the product.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (2 rounds)
Nov 2023
$2.5m
SEED
Jul 2021
$0.4m
SEED
Total funding: $2.8m
Company benefits
- Company laptop
- Flexible working hours
- Home Office
- Remote work
Company HQ
Salzburg, Salzburg
Leadership
Daniel Winklhammer
(CEO)An extensive background in IT, including as an IT Business Consultant for Allianz Austria and International IT Project Manager for Cockpit-Consulting.
Dominik Seibold
(CTO)Previously Founder and Partner at TeamMeister, Frontend Web Developer at hsp solutions, and Mobile Application Developer at Catenate Group.
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