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Added 25 mins ago
Senior Payments Infrastructure Engineer - Crypto, Wallets & Blockchain
Jobgether
Remote, United States
…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…
Added 32 mins ago
Staff Software Engineer, Mobile and On-Device Agentic AI, XR
Google
San Jose, CA · San Francisco, CA
…retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes…
Added 32 mins ago
Staff Software Engineer, Embedded Systems/Firmware, AI2 Platforms Hardware Health
Google
Sunnyvale, CA
…retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes…
Added 43 mins ago
VH
Biomedical Equipment Support Specialist
Veterans Health Administration
San Francisco, CA
- $67,858 to $161,729 USD / year
Knowledge of basic networking concepts, such as computer and server hardware and software functionality, information technologies and computer virus protection software, available software…
Added 51 mins ago
NETWORK ENGINEER
PerimeterWatch Technologies
ASTORIA, NY
…SUCH AS NETWORK SEGMENTATION, NETWORK ACCESS CONTROL, NETWORK SECURITY AND CLOUD NETWORKING; MANAGE, MAINTAIN, AND MONITOR NETWORK INFRASTRUCTURE WHICH INCLUDES FIREWALLS, ROUTERS,…
Added 51 mins ago
Technology Solutions Architect
Securitas Electronic Security, Inc
ELMSFORD, NY
Securitas Technology, a global leader in integrated security solutions, is dedicated to helping make the world a safer place. With over 13,000 employees in 40 countries, we protect and…
Added 53 mins ago
C
Alteryx Administrator ( Hybrid)
Cognizant
Buffalo, NY
- $90,000 to $140,000 USD / year
…designed for an infrastructure/systems administrator or platform engineer with strong experience in Windows Server, Azure IaaS, database connectivity, and enterprise application hosting,…
Added 53 mins ago
HT
Field Service Engineer II-Relocation Package Available!
Honeywell Technologies
Albany, NY
- $35.82 to $44.81 USD / hour
As a Field Service Engineer II here at Honeywell, you will support Building Automation Systems (BAS), Access Control, and/or Fire Alarm systems throughout the Empire State Plaza campus and…
Added 54 mins ago
Cyber Security Engineer
Chobani LLC
NEW YORK, NY
SummaryWe're seeking a Cyber Security Engineer with strong expertise in both application security architecture and cybersecurity tooling implementation. This role bridges hands-on technical…
Added 54 mins ago
Staff Software Engineer, AI/ML
Google
New York, NY
…retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes…
Added 54 mins ago
GC
Infrastructure Server Systems Analyst / Engineer
GDH Consulting
NEW YORK, NY
- $73.82 to $79.19 USD / hour
…Troubleshoot device connectivity issues in collaboration with networking, security, proxy, and firewall teams, utilizing packet captures or other diagnostic tools as needed. Configure and…
Added 54 mins ago
NU
NBC News Group Technology Internships – Summer 2027
NBC Universal
New York, NY
- $30 to $40 USD / hour
Robust networking, learning and development opportunities.
Added 54 mins ago
DevOps Engineer
Genesis10
NEW YORK, NY
Genesis10 is seeking a DevOps Engineer for a contract position with a financial services client located in New York, NY. This is a hybrid position and requires being onsite 3 days per…
Added 54 mins ago
NU
Software Engineering Internships – Summer 2027
NBC Universal
New York, NY
- $30 to $40 USD / hour
Robust networking, learning and development opportunities.
Added 58 mins ago
J
Senior Principal - Red Team Engineer
Jobgether
Remote, United States
- $141,000 to $325,000 USD / year
The Senior Principal – Red Team Engineer will play a leading role in advancing enterprise cybersecurity through sophisticated offensive security research, Red Team operations, and Purple…
Added 58 mins ago
CN
SUPERVISOR
Commander, Naval Information Warfare Systems Command (NAVWARSYSCOM)
Point Loma Complex, San Diego, CA
- $102,246 to $197,200 USD / year
…Provides planning, coordination, and technical guidance in networking, cyber technologies, and architecture to ensure timely project execution. Manages personnel end-strength and…
Added 1 hour ago
Field Engineer
IS International Services
Alpharetta, GA
…and Linux administration, VMware virtualization, industrial networking, and OT infrastructure supporting electric power generation. Ability to commission, modernize, troubleshoot, and…
Added 1 hour ago
Technical Lead, Google Cloud Storage
Google
Seattle, WA
…retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes…
Added 1 hour ago
Wireless Technical Support Engineer
Intracom Telecom
Remote, United States
We are seeking a Technical Support Engineer to support our world-class packet microwave and millimeter-wave radio systems, used in front-haul and mobile backhaul transport of 3G/4G/5G…
Added 1 hour ago
Software Development Engineer, ML Symphony, ML-Symphony
Amazon Data Services, Inc.
Santa Clara, CA
…support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We…
Added 2 hours ago
DevOps Engineer
InterImage
Remote, United States
Active Security Clearance w/ Polygraph Required
Added 2 hours ago
Senior Staff Software Engineer, Technical Lead Manager, Vertical Ads on Maps
Google
Mountain View, CA
…retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes…
Added 3 hours ago
Senior Microsoft Platform Engineer
Systems Engineering Solutions Corporation
Alexandria, VA
Position Description: The Senior Microsoft Platform Engineer is a Tier 3 role responsible for the administration, operation, and continuous improvement of the agency's Microsoft Azure…
Added 3 hours ago
Azure Engineer
Insight Global
Brentwood, TN
We are seeking an experienced Azure Engineer to join a growing infrastructure and cloud operations team. This individual will be responsible for supporting and optimizing cloud…
Added 3 hours ago
I
Quantum Integrations Engineer
Infleqtion
Remote, United States
- $145,000 to $170,000 USD / year
We are seeking a Quantum Integrations Engineer with expertise in distributed and cloud software systems and technical integrations and an enthusiasm for quantum software development.

Jobgether

Senior Payments Infrastructure Engineer - Crypto, Wallets & Blockchain

Remote, United States

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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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