Full-Stack Engineer, Wallets

Stellar Development Foundation

Software Engineer developing applications for blockchain wallets at Stellar Development Foundation. Collaborating with diverse teams to implement features and engage with the open-source community.

Posted 7/25/2026full-timeNew York City • New York • 🇺🇸 United StatesJuniorMid-Level💰 $140,000 - $200,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in software development with a focus on blockchain and finance, emphasizing strong programming skills in Go, Python, TypeScript, and Swift. Possesses a solid understanding of software design patterns and a product mindset to create user-centric solutions.

Highest-signal resume keywords

Blockchain DevelopmentServer Application DevelopmentClient Application DevelopmentSoftware Design PatternsExcellent Communication Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

GoPythonJavaTypeScriptSwiftDartData StructuresAlgorithmsDistributed SystemsInformation Retrieval

Soft Skills

CollaborationAdvocacy for IdeasUser-Centric Design

Industry Keywords

BlockchainFinanceOpen-Source CommunityScalable Backend ServicesCode ReviewsDesign Discussions

Tech Stack

Tools & technologies

DartDistributed SystemsGoJavaPythonSwiftTypeScript

About the role

Key responsibilities & impact

Work on cutting-edge technology at the intersection of blockchain and finance.
Drive all aspects of the development process for wallet projects, from vision to implementation.
Design new features and interfaces that users will love.
Build and maintain scalable backend services that empower the ecosystem.
Engage with the open-source community on diverse projects, ideas, and integrations.
Collaborate on code reviews, design discussions, and best practices for engineering at SDF.

Requirements

What you’ll need

2+ years of experience developing software as part of a collaborative team
Strong computer science fundamentals, including data structures, algorithms, distributed systems, and information retrieval
Experience in writing server applications in languages such as Go, Python, or Java
Proficiency in writing client applications in languages such as TypeScript, Swift, or Dart
A solid grasp of software design patterns and the ability to build reusable, extensible, and modular components
Excellent communication skills, with the ability to advocate for ideas technical discussions, especially during design and code reviews
A strong product mindset that drives a passion for understanding and designing for current and anticipated user needs.

Benefits

Comp & perks

Competitive health, dental & vision coverage with most plans covered at 100% for the employee + any dependents
Flexible time off + 15 company holidays including a company-wide holiday break
Up to 12 weeks of paid parental leave for both non-birthing and birthing parents, as well as up to 14 weeks of paid pregnancy leave for birthing parents
Gym reimbursement ($80 per month)
Life & ADD (up to $50K)
Short & Long term disability
401K with 4% match
Health & Dependent Care FSA Accounts
Commuter benefits with $250/month employer contribution
Health Savings Account (HSA) with monthly employer contribution
Family building benefits through Kindbody
Wellbeing benefits (One Medical, Rightway, Headspace)
L&D budget of $1,500/year
Daily lunch and snacks in office
Company retreats