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Added 25 mins ago
Senior Payments Infrastructure Engineer - Crypto, Wallets & Blockchain
Jobgether
Remote, United States
…all applications and next steps. Our partner is looking for a Senior Payments Infrastructure Engineer - Crypto, Wallets & Blockchain based in the United…
Added 26 mins ago
SS
Acquisition Program Engineer, SSC/SW
Space Systems Command
Chantilly, VA
- $102,415 to $158,322 USD / year
Join Space Systems Command as a General Engineer supporting the development and acquisition of advanced sensing capabilities that strengthen space-enabled mission outcomes. In this role,…
Added 26 mins ago
SS
AF&F ENGINEERING/PROGRAM MANAGEMENT
STRATEGIC SYSTEMS PROGRAMS (SSP)
Washington Navy Yard, DC
- $143,913 to $197,200 USD / year
You will serve as a recognized subject matter expert in AF and F Engineering, representing senior leadership in high-level technical matters. | You will lead development activities for the…
Added 28 mins ago
NA
GENERAL ENGINEER
Naval Air Systems Command
Patuxent River, MD
- $143,913 to $197,200 USD / year
You will serve as a GENERAL ENGINEER in the SYSTEMS ACQUISITION GROUP, SYSTEMS ENGINEERING DEPT, AIR PLATFORM SYSTEMS ENGINEERING DIV, and AIR PLATFORM STORES INTEGRATION BR of…
Added 30 mins ago
VH
Healthcare Engineer (Plumbing Engineer)
Veterans Health Administration
Northport, NY
- $130,369 to $169,484 USD / year
The Healthcare Engineer - Plumbing Engineer at the Northport VAMC position performs project planning, produces designs, manages designs, manages construction, and provides construction…
Added 30 mins ago
UA
Interdisciplinary(MechEngrAeroEngrElecEngrOpsResAnalystMathDataSciPhySciPhysicist
U.S. Army Intelligence and Security Command
Charlottesville, VA
- $132,751 to $172,578 USD / year
…high-level technical briefings and scientific assessments to senior Army leaders, acquisition managers, and defense…
Added 37 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Louisville, KY
- $58,193 to $129,225 USD / year
The position serves as a Project Engineer at an assigned Department of Veterans Affairs (VA) Healthcare System. This position performs project planning, produces designs, manages designs,…
Added 46 mins ago
UA
ARCHITECT
U.S. Army Corps of Engineers
New York, NY
- $125,431 to $163,062 USD / year
About the Position: Position is established to serve as a District-wide expert and senior specialist in architecturaldesign. Designs generally are either prepared by other District…
Added 53 mins ago
BP
Experienced Structural Analysis Engineer Schenectady NY
Bechtel Plant Machinery, Inc.
SCHENECTADY, NY
- $88,000 to $166,300 USD / year
Location: Schenectady, New York Job Title: Experienced Structural Analysis Engineer Status: Full-time Professional Annual Salary Range: $88,000 - $166,300 *Salary commensurate with…
Added 53 mins ago
M
Assistant Vice President, Infrastructure Engineering
MTA
Brooklyn, NY
- From $101,379 USD / year
Provides decision making in critical situations on behalf of the Chief Engineering Officer, Senior Vice President of MOW and Executive Vice President Subways, based upon the incumbent's…
Added 53 mins ago
Principal Software Engineer - Ai
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 53 mins ago
Senior Systems Engineer Fuel Cell Systems
Plug Power Inc.
ALBANY, NY
Senior Systems Engineer - Fuel Cell Systems Status: Exempt (Salaried) Department: Fuel Cell Platforms - Systems Engineering Position Summary Plug is building the global hydrogen ecosystem.…
Added 54 mins ago
Staff Android Application Engineer, VenturaOS
The Trade Desk, Inc.
NEW YORK, NY
…ecosystem.What you'll do:We're looking for a passionate and experienced Senior Software Engineer to join our team and help drive feature development across our Android-based products,…
Added 54 mins ago
Principal Machine Learning Engineer
CVS Health
New York, NY
As the most senior engineer on the team, you will set technical direction for how machine learning is designed, built, tested, deployed, and operated at scale. You will architect the…
Added 55 mins ago
Director Project Management
MTA
New York, NY
MTA Construction & Development reserves the right to remove this posting before the application deadline.
Added 55 mins ago
NU
Software Engineering Internships – Summer 2027
NBC Universal
New York, NY
- $30 to $40 USD / hour
…management in shipping out features. The intern will be mentored by senior developers in the team and will be guided in their work. The intern will be working on various team initiatives…
Added 55 mins ago
UA
Supervisory Interdisciplinary (Civil Engineer / Mechanical Engineer / Electrical Engineer)
U.S. Army Corps of Engineers
New Orleans, LA
- $118,203 to $153,665 USD / year
…planning schedules, setting priorities, and evaluating subordinate performance. | Mentors subordinate staff or arranges training opportunities to improve technical skills and enhance…
Added 58 mins ago
Principal Presales, Network Systems Engineer
Jobgether
Remote, United States
We are seeking a highly experienced and technically driven Principal Presales Network Systems Engineer to provide strategic technical leadership and support complex enterprise technology…
Added 1 hour ago
NS
ENGINEER
Naval Sea Systems Command
Naval Business Center, Philadelphia, PA · Naval Base, Norfolk, VA
- $127,646 to $197,200 USD / year
…in manufacturing and industrial settings. | You will brief senior leadership and represent the organization at top-level meetings, defending technical recommendations and negotiating on…
Added 1 hour ago
AT
Quality Engineer
Army Tank-Automotive and Armament Command (TACOM)
Watervliet, NY
- $92,344 to $120,050 USD / year
Serves as the senior quality engineer with responsibility for critical programs/projects. | Establishes and monitors the quality engineering parameters and metrics for assigned projects…
Added 1 hour ago
UA
Construction Control Representative
U.S. Army Corps of Engineers
Corona, CA
- $58,827 to $113,185 USD / year
This position is developmental to the full performance GS-11 grade. At the full performance grade, the employee will: | Support one or more of the following program areas: Civil Works,…
Added 1 hour ago
OA
Physical Scientist
Other Agencies and Independent Organizations
Washington, DC
- $121,785 to $187,093 USD / year
This position is part of the Department of Energy's, Office of Technology Commercialization (OTC). As a General Engineer, you will serve as a primary point of contact for the agency's Small…
Added 1 hour ago
OA
General Engineer
Other Agencies and Independent Organizations
Washington, DC
- $121,785 to $187,093 USD / year
This position is part of the Department of Energy's, Office of Technology Commercialization (OTC). As a General Engineer, you will serve as a primary point of contact for the agency's Small…
Added 1 hour ago
OA
Physical Scientist
Other Agencies and Independent Organizations
Washington, DC
- $169,279 to $197,200 USD / year
This position is part of the Department of Energy's, Office of Technology Commercialization (OTC). As a General Engineer, you will serve as the main authority for all of the agency's Small…
Added 1 hour ago
OA
General Engineer
Other Agencies and Independent Organizations
Washington, DC
- $169,279 to $197,200 USD / year
This position is part of the Department of Energy's, Office of Technology Commercialization (OTC). As a General Engineer, you will serve as the main authority for all of the agency's Small…

Jobgether

Senior Payments Infrastructure Engineer - Crypto, Wallets & Blockchain

Remote, United States

Apply About employer

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Job details

Posting language: English
Posted: Nov 10, 2026

Original job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Payments Infrastructure Engineer - Crypto, Wallets & Blockchain based in the United States.

Join an early-stage technology venture building a global digital platform for football fans, with an ecosystem spanning social networking, messaging, live content, payments, and digital wallets. As Senior Payments Infrastructure Engineer, you will take hands-on ownership of an existing payments backend and drive it through integration, testing, and production deployment. You will work across Rust-based microservices, financial ledgers, cryptocurrency transactions, institutional custody infrastructure, and fiat payment integrations. Your work will help ensure accurate accounting, secure asset transfers, reliable settlement, and resilient transaction recovery. This is an entrepreneurial environment suited to an experienced engineer who can navigate ambiguity, solve complex problems independently, and deliver production-ready systems without unnecessary redesign.

Accountabilities

• Take ownership of the existing payments backend, understand its architecture and codebase, and complete integration, testing, and production deployment.

• Complete and optimize payment processing, settlement, reconciliation, and balance-accounting functionality.

• Develop and maintain reliable financial ledger systems, ensuring transaction consistency, auditability, idempotency, and accurate double-entry accounting.

• Integrate and manage digital wallets and cryptocurrency payment flows, including deposits, withdrawals, transfers, transaction signing, and secure key management.

• Implement and maintain institutional custody integrations, particularly Fireblocks or comparable platforms, covering wallet administration, custody APIs, transaction authorization, and security policies.

• Integrate existing financial services through REST and gRPC APIs, including payment gateways, banking services, fiat on/off ramps, and cryptocurrency exchanges.

• Troubleshoot distributed systems and resolve integration challenges across microservices, databases, blockchain infrastructure, and external financial services.

• Build transaction recovery, monitoring, and fault-tolerance mechanisms to handle duplicate processing, partial failures, reconciliation discrepancies, and other exceptional scenarios.

• Conduct automated integration and end-to-end testing to validate payment flows and ensure production readiness.

• Deploy and operate secure, scalable infrastructure using cloud and container technologies, with appropriate monitoring and CI/CD practices.

• Apply security engineering practices across encryption, access controls, secrets management, transaction authorization, and digital asset transfers.

• Collaborate with backend, infrastructure, blockchain, and financial engineering teams, maintaining clear technical documentation and communication.

• Make pragmatic engineering decisions that prioritize completing and strengthening existing systems rather than rebuilding components unnecessarily.

Requirements:

• At least 8 years of professional backend engineering experience, including substantial hands-on responsibility for production financial systems, payment infrastructure, cryptocurrency platforms, or digital asset services.

• Proven experience building and operating financial transaction systems covering payment processing, settlement, reconciliation, and balance management.

• Strong understanding of double-entry accounting and financial ledger architecture, including transaction consistency, idempotency, auditability, and failure recovery.

• Production experience with digital wallets and cryptocurrency payments, including deposits, withdrawals, transfers, transaction signing, and secure key management.

• Experience integrating Fireblocks or comparable institutional custody platforms, including custody APIs, wallet administration, transaction authorization, and security controls.

• Advanced proficiency in Rust, Go, or another high-performance backend language, with the ability to work effectively within Rust-based microservices.

• Strong knowledge of distributed systems, REST and gRPC APIs, asynchronous processing, concurrency, fault tolerance, and event-driven architectures.

• Solid database engineering experience with PostgreSQL or comparable transactional databases, including ACID guarantees, concurrency control, and data integrity.

• Production experience with AWS, Docker, CI/CD pipelines, monitoring, and infrastructure security for mission-critical services.

• Deep understanding of blockchain transaction infrastructure, cryptographic signing, wallet architecture, and secure digital asset transfers.

• Experience integrating third-party financial services, such as payment gateways, banking APIs, fiat on/off ramps, or cryptocurrency exchanges.

• Strong security engineering knowledge covering encryption, access controls, secrets management, transaction authorization, and financial-system security practices.

• Ability to independently investigate unfamiliar codebases, own complex production systems, resolve integration issues, and deliver reliable solutions without unnecessary redesign.

• Experience with automated integration and end-to-end testing of financial transactions, including duplicate processing, partial failures, reconciliation discrepancies, and recovery scenarios.

• Strong technical documentation, communication, and cross-functional collaboration skills.

• An adaptable, entrepreneurial mindset, with the ability to work through ambiguity, changing priorities, and the evolving needs of an early-stage venture.

• Creative problem-solving skills and the confidence to challenge existing approaches and propose practical improvements.

• Highly preferred: Direct production experience with Fireblocks and TigerBeetle; hands-on Rust development in financial or high-throughput distributed systems; Solana and SPL token integrations; experience with cryptocurrency exchanges, payment orchestration, custody infrastructure, or treasury systems; familiarity with KYC/AML, PCI DSS, and financial services compliance; and a track record of deploying financial infrastructure that handles real customer funds at production scale.

• An interest in football and international sports is an advantage.

Benefits:

• Opportunity to help build a global technology platform and take meaningful ownership of critical financial infrastructure.

• Entrepreneurial environment with autonomy, independence, and the opportunity to influence technical decisions.

• Deferred compensation arrangement: compensation is agreed upon but payments are deferred until funding is secured.

• Once funding is secured, the arrangement is intended to transition to a competitive, normalized salary, together with equity and OleX token ownership.

• Participation in the long-term ownership and potential success of the venture.

• The deferred compensation model applies across the team, including the founder.

• This opportunity involves early-stage startup risk and uncertainty around the timing of funding and compensation payments.

• The role is associated with Austin, Texas, and requires some travel. The position is listed for the United States; specific remote or office arrangements are not detailed.

How Jobgether works:

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Why Apply Through Jobgether?

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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