Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
Boiler & Refrigeration Operator Night Shift
McCain Foods
Washburn, ME
…of the facility’s boiler, steam, and ammonia refrigeration systems in accordance with State of Maine licensing requirements. This role helps ensure the reliable delivery of critical…
Added 13 mins ago
M
Critical Environment Technician Manager
Microsoft
GA · East Point, GA · East Point
- $75,400 to $185,300 USD / year
Working for extended periods under elevated levels of ambient noise, heat, and light due to necessary equipment and ventilation systems.
Added 21 mins ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We’re looking for a Principal Software Engineer to help build and evolve the MDASH scanning engine as we work to advance agentic code scanning. In this role, you’ll design and build systems…
Added 32 mins ago
College Aide (CR)
City of New York
New York City, NY
Working under the mentorship of an Engineer-in-Charge, you will directly support MIBBNC04B, an active in-house capital design program focused on vital water main and sewer replacements and…
Added 35 mins ago
Industrial Engineer /Principal Industrial Engineer
Northrop Grumman
Sunnyvale, CA
Northrop Grumman Mission Systems is looking for you to join our team as an Industrial Engineer / Principal Industrial Engineer based out of Sunnyvale, CA .
Added 35 mins ago
Senior RTL Design Engineer, TPU
Google
Sunnyvale, CA
…leverage your design and verification expertise to verify complex digital designs, with a specific focus on TPU architecture and its integration within AI/ML-driven…
Added 35 mins ago
TI
Analog Design Eng Intern
Texas Instruments
Santa Clara, CA
- $33 to $47.5 USD / hour
…You'll define, design, model, implement and document analog, digital, and RF integrated circuits (ICs). And, you'll have the opportunity to work in exciting areas like audio, imaging,…
Added 35 mins ago
TI
Analog Design Verification Eng Intern
Texas Instruments
Santa Clara, CA
- $33 to $47.5 USD / hour
…You'll define, design, model, implement and document analog, digital, and RF integrated circuits (ICs). And, you'll have the opportunity to work in exciting areas like audio, imaging,…
Added 35 mins ago
TI
Digital Design Verification Engineering Intern
Texas Instruments
Santa Clara, CA
- $33 to $47.5 USD / hour
Put your talent to work with us as a Digital IC Design Engineer Intern !
Added 35 mins ago
Sr Principal Network Engineer
Northrop Grumman
San Diego, CA
We are looking for you to join our team as a Sr. Principal Network Engineer based out of San Diego, CA. As a Sr. Principal Network Engineer at Northrop Grumman, you will have a challenging…
Added 35 mins ago
Network Engineer
Northrop Grumman
San Diego, CA
We are looking for you to join our team as a Network Engineer based out of San Diego, CA. As Network Engineer at Northrop Grumman, you will have a challenging and rewarding opportunity to…
Added 35 mins ago
Specialist, Test Engineer
L3Harris
San Diego, CA
We are seeking an experienced Test Engineer to support the design verification, characterization, and integration of automated RF test systems and subsystems (ATS). The ideal candidate will…
Added 35 mins ago
Engineer VII
General Atomics
San Diego, CA
We have an exciting opportunity for a Senior Electrical Engineer (EE) to join our Electrical Technologies directorate located in Rancho Bernardo. We are looking for someone with drive,…
Added 36 mins ago
Senior Principal Digital Engineer
Northrop Grumman
Los Angeles, CA
The Digital Engineer will be responsible for design and verification of digital systems on a safety-critical development program. Candidate is required to have extensive knowledge of…
Added 36 mins ago
Principal Digital Engineer
Northrop Grumman
Los Angeles, CA
The Digital Engineer will be responsible for design and verification of digital systems on a safety-critical development program. Candidate is required to have extensive knowledge of…
Added 36 mins ago
Principal / Senior Principal Software Engineer
Northrop Grumman
Los Angeles, CA
We are looking for you to join our team as a Principal Software Engineer or Senior Principal Software Engineer based out of Woodland Hills, CA . As a Software Engineer at Northrop Grumman…
Added 36 mins ago
Principal / Senior Principal Software Engineer
Northrop Grumman
Los Angeles, CA
We are looking for you to join our team as a Principal or Senior Principal Software Engineer based out of Woodland Hills, CA . As a Software Engineer at Northrop Grumman Mission Systems you…
Added 36 mins ago
QA Test Engineer
EPAM Systems
Los Angeles, CA
We are seeking an experienced QA Test Engineer to support manual functional testing and quality assurance efforts for our Bluetooth audio product line.
Added 36 mins ago
New College Grad - System Design Engineer, Memory System
SanDisk
Milpitas, CA
…technologies, our solutions have become the beating heart of the digital world we’re living in and that we have the power to…
Added 36 mins ago
Manufacturing Engineer II - Second Shift (Onsite)
Collins Aerospace
Riverside, CA
Exposure to connected factory or smart factory technologies, including digital work instructions, ME, IIOT platforms, or real-time factory data systems.
Added 53 mins ago
J
Staff Software Engineer, AI Developer Productivity
Jobgether
Remote, United States
- $218,025 to $256,500 USD / year
…and next steps. Our partner is looking for a Staff Software Engineer, AI Developer Productivity based in the United…
Added 1 hour ago
AA
Safety Occupational Health Specialist
Animal and Plant Health Inspection Service
Edinburg, TX
- $74,678 to $97,087 USD / year
Analyzing or evaluating new and existing jobs, processes, products, or other systems to determine the existence, severity, probability, and outcome of hazards.
Added 1 hour ago
Senior Payments Infrastructure Engineer - Crypto, Wallets & Blockchain
Jobgether
Remote, 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…
Added 1 hour ago
AA
Supervisory Safety and Occupational Health Specialist
Animal and Plant Health Inspection Service
Edinburg, TX
- $106,437 to $138,370 USD / year
Analyzing or evaluating new and existing jobs, processes, products, or other systems to determine the existence, severity, probability, and outcome of hazards.
Added 1 hour ago
Senior Engineer, Metals Diffusion Process
Micron Technology, Inc.
Boise, ID
The Process Engineer will work on DRAM manufacturing processes and be responsible for developing, sustaining, and optimizing manufacturing and assembly processes to improve product quality,…

Jobgether

Senior Payments Infrastructure Engineer - Crypto, Wallets & Blockchain

Remote, United States

Apply About employer

Applications open in a new tab.

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.

Apply About employer

Report this job