Tech Lead - Banking Service
Status
London, United Kingdom
Full time
Hybrid
Compensation is not specified
Role
Backend Engineer
Description
We are seeking a talented individual to join our team and contribute to the design, development, maintenance, and enhancement of software for various projects within our organization. These projects are complementary to our core business and operated efficiently with a compact team. Your role will involve actively participating in crafting scalable applications, covering components from frontend UI to backend infrastructure.
About Us
Our objective is to establish a seamless, secure, and innovative banking environment for our clientele. We require a Banking Service Tech Lead to play a pivotal role in setting up foundational systems and leading technological advancements.
Role Overview
As the Banking Service Tech Lead, you will take charge of the architecture, creation, and sustenance of our essential banking infrastructure. Collaborating closely with interdisciplinary teams, you will ensure that our banking systems comply with regulations, adhere to security protocols, and provide exceptional customer journeys. This leadership position demands a blend of technical proficiency and robust team management capabilities to build and guide competent teams.
Key Responsibilities
- Lead the technical blueprint and execution of core banking systems utilizing Golang or Ruby on Rails
- Establish the groundwork for our digital banking platform encompassing payment networks, account management, and transaction handling
- Design and implement secure, scalable banking APIs following Open API standards
- Work with compliance teams to integrate robust KYC/AML systems and processes
- Develop data reporting mechanisms aligned with regulatory mandates and business insights
- Architect and implement financial treasury processes, FX exchange capabilities, and crediting mechanisms
- Provide guidance on integrating with payment networks and banking collaborators
- Ensure all systems comply with banking regulations and security expectations
- Cultivate, mentor, and oversee engineering teams, facilitating career progression and delivering performance feedback
- Drive excellence in engineering through best practices, code reviews, and constant enhancement
- Manage project timelines, resource allotment, and technical deliverables
- Collaborate with product, design, and business stakeholders to align technical strategies with organizational objectives
- Act as the representative of the engineering team in executive and cross-functional discussions
Required Qualifications
- Over 8 years of software development expertise, with a minimum of 5 years in financial technology
- More than 3 years of team management experience, leading engineering teams consisting of 5+ developers
- Proficiency in either Golang or Ruby on Rails
- Demonstrated capability in building and scaling banking or financial service platforms
- In-depth knowledge of banking operations, payment networks, and financial systems
- Experience in implementing KYC/AML solutions and compliance frameworks
- Familiarity with data security practices pertinent to financial institutions
- Proficiency in treasury management systems, FX exchange, and crediting systems
- Understanding of RESTful APIs and Open API specifications
- Experience with microservices architecture and cloud-native applications
- Strong leadership skills, including the ability to inspire and motivate teams
- Adept at conflict resolution and problem-solving
- Excellent communication skills, translating complex technical concepts for non-technical audiences
Preferred Qualifications
- Past engagement with global bank auditors and regulatory compliance teams
- Familiarity with integrating banking core SaaS systems such as ThoughtMachine, Audax, or Temenos
- Experience in collaboration with System Integrators (SI) for extensive financial projects
- Understanding of ISO 20022, PSD2, or other banking standards
- Exposure to real-time payment systems and card processing networks
- Knowledge of blockchain or distributed ledger technologies in financial contexts
- Proficiency with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes)
- Background in data science or analytics related to financial services
- Experience in managing distributed or remote engineering teams
- Successful track record of delivery in highly regulated environments
Leadership Competencies
- Strategic thinking and translating business vision into technical roadmaps
- Effective team building and talent development
- Skilled in stakeholder management and executive communication
- Ability to foster consensus amid diverse teams and perspectives
- Proven track record of delivering complex projects within allocated time and budget
- Adaptability and resilience in fast-paced, changing settings
- Dedication to cultivating an inclusive and collaborative team culture
What We Offer
- Opportunity to shape a digital bank's foundation from inception
- Competitive salary and equity packages
- Comprehensive health benefits
- Flexible work arrangements
- Continuous learning and professional growth opportunities
- Collaborative and innovative work setting
- Career progression and leadership development programs
Life @ Crypto.com
Empowerment to explore new horizons within a supportive and ambitious team
Transformational and proactive work atmosphere fostering innovative solutions
Internal growth opportunities enhancing personal and professional development
Strong camaraderie among colleagues, committed to mutual support
Unified team efforts towards universal cryptocurrency adoption
Flexible work arrangements promoting work-life balance
Career advancement prospects via internal mobility programs
Attractive work perks, including a crypto.com visa card
Benefits
- Competitive salary
- Generous annual leave entitlement including birthday days off
- Work flexibility and hybrid or remote setups
- Internal mobility program for diverse career paths
- Work perks including a crypto.com visa card
About Crypto.com
Founded in 2016, Crypto.com boasts a customer base exceeding 80 million and stands as the world's fastest-growing global cryptocurrency platform. Our mission is to make Cryptocurrency in Every Wallet™ a reality. Upheld by security, privacy, and compliance principles, Crypto.com is dedicated to accelerating cryptocurrency adoption through innovation, empowering future creatives, and builders to foster a more equitable digital ecosystem.
Crypto.com is an equal opportunities employer, upholding transparency and fairness in all opportunities, valuing diversity and inclusion to unify a team with varying backgrounds and strengths. Personal data provided by applicants is used solely for recruitment purposes. Only shortlisted candidates will be contacted.
Skills Required
Сrypto.com
Website
Сrypto.comCompany size
Not specified
Location
United States
Description
Not specified
Status
SADR B
Founding Technical Partners for Oferli – Elite Web & Mobile Development Team🌐
Remote, USA
Remote, USA
Part time
Remote
I am Sadr, CEO of Oferli. We are building a high-performance, elite technical team, and I am looking for 5 to 10 dedicated founding technical partners to join me in this mission.
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli
Payment in Crypto
Marcus Lindberg
Senior Blockchain Engineer - Low-Latency Execution Infrastructure (HyperEVM / Hyperliquid)
Full time
Remote
we’re looking for a senior blockchain engineer to build low-latency execution infrastructure around hyperevm and hyperliquid-related trading systems.
this is not a frontend or dapp role. the focus is on real-time execution systems, chain-native infrastructure, and market-aware backend engineering where latency, ordering, and state correctness directly impact execution outcomes.
you will work on systems that operate under noisy, adversarial, and highly dynamic conditions, including delayed or missing websocket events, rpc inconsistencies, transaction lifecycle complexity, state desynchronization, retries, and recovery logic.
core responsibilities include building and maintaining realtime blockchain data pipelines, websocket and rpc streaming systems, execution orchestration layers, liquidity-aware routing logic, transaction lifecycle management, and integration with orderbook and market data systems.
we are specifically looking for engineers who think in systems rather than features. meaning understanding how data flows through pipelines, how state evolves over time, how failures propagate, and how to design systems that recover automatically without manual intervention.
areas of work include:
- realtime blockchain data ingestion
- mempool-aware execution flows
- transaction lifecycle handling
- execution sequencing and routing
- websocket and rpc infrastructure
- state synchronization systems
- liquidity and orderbook integration
- performance and latency optimization
you should be comfortable working with distributed systems, asynchronous event processing, and latency-sensitive backend architectures.
strong experience in one or more of the following areas is highly relevant:
- exchange infrastructure
- trading systems
- execution engines
- blockchain indexers
- realtime event systems
- arbitrage systems
- rpc/node infrastructure
- defi backend systems
- low-latency backend engineering
preferred technical stack:
- typescript / node.js
- go
- rust
- python
- postgres
- clickhouse
- redis
- kafka or similar messaging systems
- docker
- linux environments
- evm rpc internals
- websocket infrastructure
ecosystem familiarity:
- ethereum, arbitrum, base, optimism, bsc
- hyperliquid / hyperevm
- foundry
- ethers.js / viem
- geth / erigon / nethermind
- dex and amm mechanics
- liquidity math, slippage, gas strategy, routing logic
this role is not suitable for:
- frontend-only developers
- nft or basic dapp experience only
- tutorial-level web3 developers
- candidates without production systems experience
we value engineers who have built real systems where correctness, latency, and reliability matter under load. we care less about buzzwords and more about concrete systems you have personally built and operated.
ideal candidates can clearly explain:
- system architecture decisions
- bottlenecks and tradeoffs
- failure modes and recovery strategies
- latency considerations in real systems
- production debugging experience
working style:
- remote
- async-first
- low bureaucracy
- high ownership
- engineering-driven team
- direct technical communication
we strongly prefer practical engineering depth over polished presentation. if you have built or worked on systems involving realtime data, trading infrastructure, blockchain execution, or latency-sensitive backend systems, please include details of those systems when applying.
Payment in Crypto
CleanSpark
Mining Operations Technician - Jellico, TN
Jellico, USA
Jellico, USA
Full time
Office
Job Overview:
CleanSpark (Nasdaq: CLSK) is a renowned data center developer operating with over 1.8 GW of power capacity, land resources, and data centers nationwide. We focus on efficiently leveraging energetically competitive pricing to generate returns for our stakeholders by intersecting the realms of Bitcoin, energy management, operational proficiency, and financial responsibility. Our strategy revolves around optimizing infrastructure to achieve superior performance in the face of dynamic market conditions.
Job Summary:
The Mining Operations Tech plays a crucial role within CleanSpark's bitcoin mining ecosystem. This individual collaborates within a larger team to provide round-the-clock assistance and maintenance for mining operations, supporting engineering and facilities teams' activities.
Core Responsibilities
Manage equipment shipments through detailed record-keeping and inventory oversight.
Support special projects involving installation or equipment reorganization.
Perform basic maintenance tasks on miners, such as fan and power supply replacements.
Monitor mining pool data and report significant operational fluctuations.
Recognize and address issues impacting production processes.
Escort authorized visitors within facility zones to address equipment needs.
Provide remote assistance, including troubleshooting and equipment reboots.
Aid facility team with building and electrical maintenance concerns.
Alert on HVAC and power issues, overheating risks, and stability deviations in data centers.
Qualifications
Education: High School diploma or equivalent.
Experience: While technical expertise is beneficial, no prior experience is mandatory as on-the-job training is provided.
Skills: Capacity to work autonomously, complete assigned duties, and possess rudimentary computer competencies.
Qualities: Self-driven, supportive, vigilant, and commitment to quality work; team-oriented mindset.
Certifications/Licenses: None required.
Physical Fitness: Capable of lifting 50-75 lbs.
Additional Requirements: Reliable transportation.
The salary range for this position is $21 - $23 annually.
As part of our fair employment practices, CleanSpark is an Equal Opportunity Employer that upholds non-discriminatory standards for hiring, progression, and other employment terms. Our commitment extends to all personnel, irrespective of race, age, gender, disability, veterans' status, sexual orientation, or other legally protected characteristics.
As a transparency measure, we might use AI tools in stages of the recruitment process, such as application review and resume assessment. However, human discernment remains decisive in final hiring determinations. For clarifications regarding data handling, please reach out to us directly.
CleanSpark (Nasdaq: CLSK) is a renowned data center developer operating with over 1.8 GW of power capacity, land resources, and data centers nationwide. We focus on efficiently leveraging energetically competitive pricing to generate returns for our stakeholders by intersecting the realms of Bitcoin, energy management, operational proficiency, and financial responsibility. Our strategy revolves around optimizing infrastructure to achieve superior performance in the face of dynamic market conditions.
Job Summary:
The Mining Operations Tech plays a crucial role within CleanSpark's bitcoin mining ecosystem. This individual collaborates within a larger team to provide round-the-clock assistance and maintenance for mining operations, supporting engineering and facilities teams' activities.
Core Responsibilities
Manage equipment shipments through detailed record-keeping and inventory oversight.
Support special projects involving installation or equipment reorganization.
Perform basic maintenance tasks on miners, such as fan and power supply replacements.
Monitor mining pool data and report significant operational fluctuations.
Recognize and address issues impacting production processes.
Escort authorized visitors within facility zones to address equipment needs.
Provide remote assistance, including troubleshooting and equipment reboots.
Aid facility team with building and electrical maintenance concerns.
Alert on HVAC and power issues, overheating risks, and stability deviations in data centers.
Qualifications
Education: High School diploma or equivalent.
Experience: While technical expertise is beneficial, no prior experience is mandatory as on-the-job training is provided.
Skills: Capacity to work autonomously, complete assigned duties, and possess rudimentary computer competencies.
Qualities: Self-driven, supportive, vigilant, and commitment to quality work; team-oriented mindset.
Certifications/Licenses: None required.
Physical Fitness: Capable of lifting 50-75 lbs.
Additional Requirements: Reliable transportation.
The salary range for this position is $21 - $23 annually.
As part of our fair employment practices, CleanSpark is an Equal Opportunity Employer that upholds non-discriminatory standards for hiring, progression, and other employment terms. Our commitment extends to all personnel, irrespective of race, age, gender, disability, veterans' status, sexual orientation, or other legally protected characteristics.
As a transparency measure, we might use AI tools in stages of the recruitment process, such as application review and resume assessment. However, human discernment remains decisive in final hiring determinations. For clarifications regarding data handling, please reach out to us directly.
animocabrandslimited@laborx.com animocabrandslimited@laborx.com
数据分析负责人 (Lead Data Analyst)
China +2
China +2
Full time
Remote
Job Responsibilities
Prioritize the business aspect over technical skills; analyze data to provide actionable insights for decision-making.
Identify and quantify gaps in user retention, collaborate with cross-functional teams to develop strategies for improvement.
Serve as the single source of truth for business insights, collaborating with product, growth, and GTM teams.
Analyze and monitor key metrics such as activation rates, retention rates, WAU, CPA, and conversion indicators.
Offer strategic business recommendations based on data analysis to drive retention and user engagement.
Job Duties
Monitor and analyze core metrics, conduct diagnostics to provide insightful business recommendations.
Establish measurement frameworks for product launches to track success metrics.
Collaborate with cross-functional teams to evaluate market opportunities and run experiments to inform investment decisions.
Develop regular reporting rhythms and self-serve dashboards for team members.
Translate data analysis into actionable insights for product, growth, and executive teams.
Implement AI tools in the data analysis stack to improve efficiency.
Requirements
Business-minded data analyst with experience in driving retention and growth in consumer products.
Proficiency in SQL, data analytics tools, and at least one scripting language like Python.
Strong analytical skills with the ability to deliver impactful insights that drive business decisions.
Demonstrated success in leveraging AI tools for analysis and decision-making.
Excellent communication skills to effectively convey complex analysis to non-technical stakeholders.
Bonus Skills
Familiarity with gaming metrics and AB testing frameworks.
Experience with subscription and payment data analysis.
Background in intelligent AI, consumer AI, or creator economy products.
Prioritize the business aspect over technical skills; analyze data to provide actionable insights for decision-making.
Identify and quantify gaps in user retention, collaborate with cross-functional teams to develop strategies for improvement.
Serve as the single source of truth for business insights, collaborating with product, growth, and GTM teams.
Analyze and monitor key metrics such as activation rates, retention rates, WAU, CPA, and conversion indicators.
Offer strategic business recommendations based on data analysis to drive retention and user engagement.
Job Duties
Monitor and analyze core metrics, conduct diagnostics to provide insightful business recommendations.
Establish measurement frameworks for product launches to track success metrics.
Collaborate with cross-functional teams to evaluate market opportunities and run experiments to inform investment decisions.
Develop regular reporting rhythms and self-serve dashboards for team members.
Translate data analysis into actionable insights for product, growth, and executive teams.
Implement AI tools in the data analysis stack to improve efficiency.
Requirements
Business-minded data analyst with experience in driving retention and growth in consumer products.
Proficiency in SQL, data analytics tools, and at least one scripting language like Python.
Strong analytical skills with the ability to deliver impactful insights that drive business decisions.
Demonstrated success in leveraging AI tools for analysis and decision-making.
Excellent communication skills to effectively convey complex analysis to non-technical stakeholders.
Bonus Skills
Familiarity with gaming metrics and AB testing frameworks.
Experience with subscription and payment data analysis.
Background in intelligent AI, consumer AI, or creator economy products.
Сrypto.com
Trading Desk Operations, Senior Associate to Director level - Quant Trading Team
Hong Kong
Hong Kong
Full time
Hybrid
We are seeking a seasoned professional to join our Trading Team in the role of Senior Associate/ Director in Trading Desk Operations. In this position, you will focus on the operational aspects of the trading desk, providing support for trading and funding operations while improving processes to facilitate the growth of our Trading business. Your role will involve gaining a comprehensive understanding of the trade life cycle for the specific trading desk you will be supporting.
Responsibilities:
Deliver comprehensive end-to-end trade support for designated trading desks, including trade bookings, verifications, reconciliations, and P&L attributions
Address operational bottlenecks, delays, and issues encountered across the trade life cycle
Utilize coding and AI tools to develop and enhance booking and reconciliation procedures
Monitor risk positions in real-time, escalate issues against internal thresholds, and create new monitoring tools
Craft standardized templates and playbooks for onboarding new products to streamline time-to-market
Establish new accounts and trading books, ensuring data integrity and mapping
Execute funding operations and settlement checks, resolving fund transfer issues and collaborating with Treasury or external brokers
Monitor funding utilization, ROI, and manage internal capital distribution records
Aid in analyzing trading performance, P&L, and risk attribution
Provide quick responses to ad hoc/urgent requests from trading desks related to trade bookings or funding
Collaborate with developers on projects to enhance system infrastructure and controls
Identify manual processes throughout the trade lifecycle and develop automated solutions to reduce operational risk and processing time
Requirements:
Hold a degree in Finance/Accounting or a Quantitative discipline
Possess 5+ years of experience working on a Trading floor as a Trading Assistant, Trade Support, or in related roles such as Middle Office or Product Control in financial services or crypto trading firms
Have knowledge of AI tools and Python, with a willingness to expand technical skills
Exhibit strong problem-solving abilities, meticulous attention to detail, and high accuracy
Demonstrate a positive, proactive attitude, critical thinking skills, and a drive for continuous improvement
A results-oriented individual who can think creatively, work well under pressure, and approach challenges innovatively
Display enthusiasm for working in a dynamic environment, with a passion for cryptocurrency and blockchain technology
We may leverage artificial intelligence tools to assess your Resume/CV against the job requirements. These tools aid the recruitment team in evaluating applications effectively but do not replace human judgment. Final hiring decisions rest with human evaluators who consider insights generated by the tools in conjunction with other relevant information. For detailed information on personal data processing, feel free to reach out to us.
Responsibilities:
Deliver comprehensive end-to-end trade support for designated trading desks, including trade bookings, verifications, reconciliations, and P&L attributions
Address operational bottlenecks, delays, and issues encountered across the trade life cycle
Utilize coding and AI tools to develop and enhance booking and reconciliation procedures
Monitor risk positions in real-time, escalate issues against internal thresholds, and create new monitoring tools
Craft standardized templates and playbooks for onboarding new products to streamline time-to-market
Establish new accounts and trading books, ensuring data integrity and mapping
Execute funding operations and settlement checks, resolving fund transfer issues and collaborating with Treasury or external brokers
Monitor funding utilization, ROI, and manage internal capital distribution records
Aid in analyzing trading performance, P&L, and risk attribution
Provide quick responses to ad hoc/urgent requests from trading desks related to trade bookings or funding
Collaborate with developers on projects to enhance system infrastructure and controls
Identify manual processes throughout the trade lifecycle and develop automated solutions to reduce operational risk and processing time
Requirements:
Hold a degree in Finance/Accounting or a Quantitative discipline
Possess 5+ years of experience working on a Trading floor as a Trading Assistant, Trade Support, or in related roles such as Middle Office or Product Control in financial services or crypto trading firms
Have knowledge of AI tools and Python, with a willingness to expand technical skills
Exhibit strong problem-solving abilities, meticulous attention to detail, and high accuracy
Demonstrate a positive, proactive attitude, critical thinking skills, and a drive for continuous improvement
A results-oriented individual who can think creatively, work well under pressure, and approach challenges innovatively
Display enthusiasm for working in a dynamic environment, with a passion for cryptocurrency and blockchain technology
We may leverage artificial intelligence tools to assess your Resume/CV against the job requirements. These tools aid the recruitment team in evaluating applications effectively but do not replace human judgment. Final hiring decisions rest with human evaluators who consider insights generated by the tools in conjunction with other relevant information. For detailed information on personal data processing, feel free to reach out to us.