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Added 3 mins ago
E
Executive
Everwatch
Remote, United States
- $108.17 to $132.21 USD / hour
…Engineering, Autonomous and Unmanned, Supply Chain, and Advanced Data…
Added 6 mins ago
Sr Product Manager
DynatraceLLC
Detroit
…enterprises a single place to collect, process, and route telemetry data across complex…
Added 6 mins ago
WP
Paraeducator (Special Education Subseparate - SAIL) - Roosevelt 2026 - 2027
Worcester Public Schools
Worcester, MA
- $35,280 to $42,416 USD / year
15. Data collection in accordance with student’s learning goals and objectives.
Added 6 mins ago
WP
Paraeducator (Special Education Subseparate - SAIL) - Gates Lane 2026 - 2027
Worcester Public Schools
Worcester, MA
- $35,280 to $42,416 USD / year
15. Data collection in accordance with student’s learning goals and objectives.
Added 8 mins ago
FT
Investment Associate (Quantitative Research – FT Investment Solutions)
Franklin Templeton
Boston, MA
- $80,000 to $120,000 USD / year
…investing, we combine deep research, active management, and data-driven insights to create solutions which seek to meet the evolving needs of investors worldwide. brings together more than…
Added 10 mins ago
WS
(USA) Stocking 2 Coach, Non-Complex
WM Stores Arkansas, LLC
Morrilton, AR
- $65,000 to $100,000 USD / year
Serve Our Customers and Members Makes decisions based on data insights and analysis balances short and longterm priorities and considers our customers fellow associates shareholders…
Added 11 mins ago
VH
Medical Records Technician (CDIS Outpatient)
Veterans Health Administration
Remote, United States
- $61,722 to $80,243 USD / year
…Medical Center. MRTs (Coder) are skilled in classifying medical data from patient health records in the hospital setting, and/or physician-based settings, such as physician offices, group…
Added 11 mins ago
AA
Supervisory Insect Production Worker
Animal and Plant Health Inspection Service
Edinburg, TX
- $34 to $40 USD / hour
…NWSDF methods development testing and maintains records and data as requested. | Directs, coordinates, and assists in activities in the outside cleanup area daily activities. | Assists in…
Added 11 mins ago
VH
Med Rec Tech (Med Coder)
Veterans Health Administration
Remote, United States
- $55,882 to $72,644 USD / year
…and use various computer systems to enter and manage coding…
Added 11 mins ago
AA
Information Technology Specialist (Data Management/Systems Administration)
Animal and Plant Health Inspection Service
Edinburg, TX
- $106,437 to $138,370 USD / year
As an Information Technology Specialist (Data Management/Systems Administration) at Moore Air Base (MAB) in Edinburg, TX you would fil a critical role in support of the nation's New World…
Added 11 mins ago
AA
Biological Science Lab Technician
Animal and Plant Health Inspection Service
Edinburg, TX
- $50,460 to $65,599 USD / year
…to all the technical/ administrative concerns; develops the data required. | Acts independently within established parameters, frequently resolves difficult problems, and performs the full…
Added 11 mins ago
US
Chief Financial Management NF-04
United States Army Installation Management Command
Schofield Barracks, HI
- $93,445 to $105,906 USD / year
…non-appropriated funds (NAF) budgets and analysis of financial…
Added 11 mins ago
AA
Supervisory Biological Science Lab Technician
Animal and Plant Health Inspection Service
Edinburg, TX
- $61,722 to $80,243 USD / year
…Monitors and records biological, environmental, and operational data to support decision making and continuous improvement within the facility. | Provides logistical support during pilot…
Added 11 mins ago
UA
Natural Resource Management Specialist
U.S. Army Corps of Engineers
Macon, MO
- $74,678 to $97,087 USD / year
…1) Assist in environmental assessments by collecting field data to ensure project compliance with established environmental laws and regulations, 2) gather information on natural resources…
Added 11 mins ago
AA
Safety Occupational Health Specialist
Animal and Plant Health Inspection Service
Edinburg, TX
- $74,678 to $97,087 USD / year
Lead projects involving the collection, analysis, and interpretation of technical data to inform decisions, recommendations, corrective actions, and process improvements.
Added 12 mins ago
UG
Associate Patient Care Coordinator OBGYN
UnitedHealth Group
Poughkeepsie, NY
- $16 to $29 USD / hour
At Optum, you’ll have the clinical resources, data and support of a global organization behind you so you can help your patients live healthier lives. We believe you deserve an exceptional…
Added 12 mins ago
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Provider Relations Specialist
UnitedHealth Group
Lincoln, NE
- $20 to $36 USD / hour
…outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers,…
Added 13 mins ago
J
VP, Clinical Product & Strategy
Jobgether
Remote, United States
- $173,000 to $231,000 USD / year
Monitor performance and outcomes: Use enterprise TCOC metrics, operational performance data, and frontline feedback to evaluate program effectiveness and identify opportunities for…
Added 13 mins ago
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Virtual Field Reimbursement Manager
Jobgether
Remote, United States
- $98,000 to $182,000 USD / year
Maintain accurate and complete call records, ensuring data integrity and compliance with program policies and business rules.
Added 13 mins ago
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SVP, Product Recall & Contamination
Jobgether
Remote, United States
- $232,000 to $290,000 USD / year
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Added 13 mins ago
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Remote, United States
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Added 13 mins ago
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- $145,000 to $185,000 USD / year
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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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