Senior Software Engineer, Corda

Status
Mumbai, India
Full time
Hybrid
Compensation is not specified
Role
Software Engineer
Description

At R3, the goal is to create a world where value can flow freely and businesses can operate securely. As a rapidly growing organization with the tenacity of a startup, we foster a collaborative work environment where innovative ideas are encouraged, and each day brings new challenges.

As a part of the engineering team at R3, you will assume the role of a Software Engineer focusing on product development to support the current global financial system. Working within a diverse team of engineers, you will be responsible for constructing end-to-end deployable distributed services. Collaboration is key, as you will closely engage with engineers across different levels, Principal Engineers, Product Managers, Solutions Architects, and Application Engineers.

Your primary responsibilities include enhancing and maintaining the Corda platform – a distributed ledger technology (DLT) that facilitates intricate business workflows without centralized authorities in control. By contributing to this blockchain/DLT platform trusted by esteemed industries such as banking, insurance, and stock exchanges, you will tackle challenging technical issues while elevating customer solutions to new standards of performance, availability, and management. Through an agile and automated product engineering approach, our aim is to provide users with a secure and seamless experience.

Responsibilities:

  • Deliver on product and technical roadmaps that align with customer and stakeholder needs.
  • Develop and implement software primarily using Kotlin within the Corda ecosystem, and provide guidance to other teams on leveraging your software effectively.
  • Collaborate with team members to develop technical plans and contribute to architectural decisions.
  • Assist fellow engineers in understanding and resolving complex problems.
  • Utilize sound judgment and seek guidance from Staff and Principal Engineers when necessary.
  • Enhance business analysis skills to bridge technical delivery with client requirements.
  • Refine customer focus skills.

Skills and Qualifications:

  • Strong problem-solving, critical thinking, and decision-making skills.
  • Minimum of 5 years of experience in software engineering roles, with a preference for SaaS or Platform product development.
  • Proven ability to collaborate effectively in a multidisciplinary team environment.
  • Proficiency in high-level programming languages (Java/Kotlin/Python) and hands-on experience in supporting, diagnosing, and fixing deployed systems.
  • Expertise in building Distributed Systems.

Nice-to-have Skills:

  • Knowledge and experience with Java libraries and ecosystems.
  • Familiarity with message brokers and relational databases.
  • Understanding of JVM concepts such as garbage collection and memory profiling.
  • Exposure to Kubernetes concepts and networking.
  • Experience with Kotlin, PKI, and other cryptographic concepts.
  • Familiarity with Linux, shell scripting, TCP/IP networking, and other scripting languages.
  • Knowledge of Corda or other DLT technologies.

R3 is a prominent enterprise technology firm specializing in digital solutions for regulated financial markets. By driving efficiency, transparency, and connectivity in financial markets, R3 is dedicated to advancing markets and nurturing a reliable digital economy.

Diversity and inclusivity are core values at R3, encompassing individuals of all backgrounds and identities. The company is committed to creating an environment where individuality is valued, as it believes that diversity is an integral aspect of collective growth and success.

If you believe you would be a valuable addition to the R3 team, even if you do not meet all specified criteria, feel free to send your CV/resume. R3 is always eager to meet enthusiastic and collaborative individuals interested in joining the team.

Skills Required
Avatar
r3
Website
r3.com
Company size
Not specified
Location
United States
Description
Not specified
Status

More Full-time Jobs

Show more

Script to filter new launches

Part time
Remote
We need a script that integrates with our custom rpc node.The script should detect newly launched token pairs on Meteora, and filter those that launched via Launchcoin (Believe).Once a new pair is detected, the script must send a discord webhook notification along side the twitter user who created the coin which can be found in metadataPrev exp with rpc required, similar type of work in future 
Payment in Crypto
16.67
Monthly
See details

Software Developer

Part time
Remote
I’m actively looking for a native Russian speaker who can expertly conduct or participate in job interviews—especially those requiring strong communication, technical understanding, and professional presence. This person should feel at ease discussing software engineering, or related topics, while also being able to assess a candidate’s clarity, depth, and overall fit. If you’re a fluent Russian speaker with the confidence and experience to shine in a technical interview setting, I’d be excited to connect and explore the opportunity with you.
Payment in Crypto
2,000-3,000
Monthly
See details

Senior Software Developer

Remote, USA
Remote, USA
Full time
Remote
BitPay, Inc., founded in 2011, is the world’s leading blockchain (cryptocurrency) payments company. We serve top merchants across six continents, providing a seamless and secure cryptocurrency payments experience. BitPay builds powerful tools to accept, store, and spend cryptocurrency safely and efficiently.
We’re looking for a Senior Backend Software Developer to join our remote US-based team and help craft the next generation of innovative products. If you thrive on solving complex problems, building scalable systems, and staying ahead of technology trends, this role is for you.
What You’ll Do:
Develop scalable and maintainable backend systems using Node.js and MongoDB
Collaborate with cross-functional teams to build features for customers and internal tools
Ensure high code quality through unit, integration, and functional testing, code reviews, and thorough documentation
Address challenges in scalability, reliability, and logging during development
Mentor and guide other developers, fostering growth and knowledge-sharing
Stay up-to-date with emerging technologies to keep our team innovative and competitive 
What We’re Looking For:
5+ years of professional backend development experience
Expert in Node.js and MongoDB
Proven experience delivering production-ready APIs
Strong desire for continuous learning and process improvement
Track record of delivering high-quality software in professional environments
Passion for your craft, drive for progress, and commitment to excellence
Portfolio showcasing your work (e.g., GitHub)
Blockchain or fintech development experience
Highly Preferred: blockchain or fintech development experience
Bachelor’s degree in Computer Science or equivalent experience with notable projects
What We Offer:
Collaborate with a team of intelligent, enthusiastic individuals.
Thrive in a rapidly expanding crypto company with global reach, where your contributions make a tangible impact.
Work remote with a generous vacation policy, including the opportunity to take a sabbatical and select your own holidays.
Access to continuous learning and development opportunities, supported by professional development reimbursement.
Competitive salary package with comprehensive benefits, including fully covered medical and dental plans. We also offer telemedicine, life insurance, disability insurance, vision coverage, 401k, travel assistance, and more.
Option to receive payment in cryptocurrency, along with a crypto match program.
Stock option awards available to all employees.
Home office allowance, reimbursement for internet/cell expenses, complimentary Amazon Prime and Spotify subscriptions.
BitPay is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
If interested, please apply here: https://bitpay.applytojob.com/apply/jobs/details/4eZJqEucfX

Smart contract developer for a nft project

Hobbs, USA
Hobbs, USA
Full time
Remote
RAOUTE PROTOCOL is project name. I have the assessment already. Possibility close to 4 million when project has minted target goal
Payment in Crypto
4.17
Monthly
See details

Game Studio Hiring: Full-Stack, Mobile & 3D Web Developers

Part time
Remote
About Us
We are an established game studio developing HeroWarrior, a Unity-based web battle game that has been in active development for three years. Our project is supported by GameWorld (Netherlands) and we're currently preparing for version 2.0 with an expanded development team.
Following strategic restructuring in 2022, we're now building a distributed team across Europe and seeking talented developers to join our long-term project.
Open Positions
We are actively recruiting for the following roles:
UI/UX Designer
Specialization in gaming interface design
Experience with Unity UI systems preferred
 
Full-Stack Developers
 
Backend and frontend development for web platform
Experience with game-related web services preferred
 
Mobile Developers
 
Native mobile app development
Cross-platform experience valued
 
Unity Developers
 
Gameplay mechanics implementation
3+ years Unity experience required
 
3D Web Developers
 
WebGL and Three.js expertise
Browser-based 3D rendering experience
 
hat We Offer
Project Commitment: We're seeking long-term partnerships, not short-term contractors. This is an opportunity to grow with an established project backed by industry partners.
Compensation Structure:
Flexible payment options: hourly rates, monthly retainers, or milestone-based compensation
Rates negotiable based on experience and role
Initial evaluation period followed by standard employment terms
 
Work Environment:
Remote-friendly distributed team
Collaborative development process
Opportunity to work on a commercially-backed game project
Application Requirements
 
Please submit the following:
Portfolio/Resume - Detailed work history and relevant projects
Rate Expectations - Your preferred compensation structure and rates
Code Samples - GitHub repository, portfolio links, or previous work examples
Availability - Expected start date and commitment level
Evaluation Process Acknowledgment - Confirmation of willingness to complete a brief technical assessment
 
Ideal Candidates
Demonstrated passion for game development
Strong technical skills in relevant technologies
Experience working on long-term projects
Collaborative mindset and professional communication
Interest in building innovative gaming experiences
 
Next Steps
We are moving quickly to fill these positions. Qualified candidates will be contacted within one week for initial discussions and technical evaluation.
To apply, please send your complete application materials to vlad@gameworldcompany.com
 
Payment in Crypto
14,400-17,000
Monthly
See details