Senior Test Engineer

Senior Software Engineer – Client Meeting Representative
Overview
We are a US-based software development outsourcing startup founded in 2022. We primarily acquire projects through platforms such as Upwork and LinkedIn, working with clients across the United States and partnering with talented development teams worldwide.
As our business continues to grow, we are looking for an experienced software development professional who can represent our agency in client-facing meetings.
Our development teams typically manage multiple projects simultaneously, and some team members face communication challenges when interacting with native English-speaking clients. Therefore, we are seeking a highly experienced professional with excellent English communication skills and a strong technical background.
This is a client-facing, non-development role that requires the ability to communicate technical concepts, participate in technical discussions, and demonstrate practical software development knowledge when necessary.
Goals and Responsibilities
Attend Initial Client Meetings: Represent our agency during introductory calls, technical discovery meetings, culture-fit discussions, and project requirement meetings to help secure new projects.
Agency Representation: Attend client meetings as an authorized representative of our assigned team member, following the agreed client-facing identity and representation arrangements.
Technical Discussions: Confidently answer technical questions, explain software architecture, discuss development methodologies, and address technical challenges raised by clients.
Live Coding and Technical Assessments: Participate in live coding sessions, technical interviews, coding challenges, and screen-sharing exercises. Demonstrate practical programming skills and solve technical problems in real time.
Ongoing Project Meetings: Attend regular client meetings, provide project updates, discuss milestones, clarify requirements, and maintain strong client relationships.
Project Communication: Coordinate with our internal development teams to communicate client expectations, technical requirements, feedback, and project progress.
Candidate Requirements
English Proficiency: Advanced (C1/C2) or Native-level English proficiency, with excellent spoken communication, pronunciation, and listening comprehension.
Professional Experience: 7+ years of professional software development experience.
Technical Expertise: Strong knowledge of software engineering principles, system architecture, databases, APIs, and modern development technologies.
Live Coding Skills: Ability to solve coding challenges, explain technical decisions, and demonstrate programming skills through screen sharing.
Client Communication: Excellent presentation, negotiation, interpersonal, and problem-solving skills.
Cultural Awareness: Familiarity with US business communication styles and professional client interactions.
Professionalism: Ability to confidently lead meetings, manage technical discussions, and build trust with clients.
Ideal Candidate
We are particularly interested in experienced software engineers who enjoy client interaction, technical discussions, and business development but prefer a position that does not involve day-to-day coding or development responsibilities.
This is an excellent opportunity for senior developers who want to leverage their technical expertise and communication skills in a flexible, client-facing business role.
The ideal candidate combines strong software engineering experience, advanced or native-level English proficiency, and the confidence to represent a software development agency in front of US clients.

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

Job Overview

CleanSpark is seeking a Commercial Operations Associate to support their AI data center projects by overseeing procurement, contract administration, and financial analysis. In this role, you will report to the Senior Manager, Commercial Operations and play a key part in evaluating vendor proposals, analyzing budget discrepancies, addressing commercial issues, and providing recommendations to ensure successful project delivery.

Key Responsibilities

Conduct detailed analysis of project budgets, forecasts, and expenditures, and suggest actions to handle variances.

Evaluate vendor proposals and select suppliers based on factors like cost, terms, timely delivery, and risk assessment.

Engage in negotiations to finalize commercial terms, obtaining necessary approvals.

Review contracts, change orders, and manage commercial risks and vendor-related matters.

Address and resolve any non-routine procurement, invoice, or payment discrepancies as they arise.

Enforce commercial policies and financial controls, escalating issues if necessary, and work towards process improvements.

Develop reports outlining trends, risks, and strategic actions to enhance commercial operations.

Maintain precise records and project data in company systems, ensuring accuracy and completeness.

Collaborate with legal and business partners for contract agreements, vendor onboarding, and approvals.

Work closely with project teams and vendors to handle commercial challenges and support project execution effectively.

Facilitate audits and compliance reviews, offering recommendations for corrective actions.

Undertake other responsibilities as delegated.

The successful candidate for this role will possess professionalism, effective communication skills, and the ability to collaborate well within a team-oriented and inclusive environment.

Required Qualifications

Bachelor's degree in relevant fields like business, finance, construction management, or operations, or equivalent experience.

Two or more years of hands-on experience in commercial operations, procurement, financial analysis, or contract management.

Ability to assess commercial issues independently and provide sound business recommendations.

Proficient in budget analysis, vendor proposal evaluation, and commercial terms review.

Strong judgment in policy application, problem resolution, and understanding of approval processes.

Proficiency in Microsoft Office tools and experience with project or financial systems.

Solid analytical, organizational, and communication skills.

Willingness to travel occasionally based on business requirements.

Preferred Qualifications

Experience in data centers, engineering, construction, energy, or similar capital-intensive industries.

Exposure to vendor negotiations, commercial risk management, change orders, or procurement processes.

This position offers a salary range of $85,000 to $95,000 per year and may involve responsibilities requiring the use of a company vehicle or travel between job sites. Candidates must meet CleanSpark's vehicle insurance policy requirements.

CleanSpark is an Equal Opportunity Employer, providing a discrimination-free workplace. All aspects of employment, including recruitment, promotions, termination, and training, are governed by this policy. AI tools may be utilized in parts of the hiring process.

A proprietary trading and research firm is looking for skilled full-stack engineers to contribute to the development of user interfaces and services for critical financial applications. These applications include visual analytics platforms and data-driven tools used by traders, researchers, and analysts. As a part of the team, you will be involved in working on TypeScript front-ends and Go services that support them. The team is transitioning its applications into a modular, plugin-based platform that will be expanded upon by other engineers. You'll be responsible for creating reusable UI modules, component libraries, and SDKs, in addition to developing end-user features. Ownership of your work will be from structured product requirement documentation through to production. No specific trading or finance background is mandatory; the team prioritizes engineering expertise and offers training in the domain.

What You'll Be Doing:

Collaborating with traders, researchers, and product managers to transform complex workflows into sophisticated UI solutions.

Designing and implementing high-performance, responsive front-end applications using current-generation TypeScript frameworks like Svelte, React, or Vue.

Building, operating, and designing Go back-end services with security and performance integrated into their design, overseeing service boundaries and data contracts end-to-end.

Constructing reusable UI components, libraries, and SDKs for a modular, plugin-based platform and connecting front-ends using typed SDKs and MCP-based interfaces.

Developing real-time UIs that process and display high-frequency market and on-chain data from various streaming sources using canvas-based charting and D3.js for unique views.

Guiding architecture and performance decisions for modular, extensible systems, maintaining automated testing and code review processes, and mentoring colleagues in best practices.

Key Requirements:

7+ years of hands-on experience in full-stack development with ownership of production on both the back-end and front-end.

Proficient in current TypeScript, HTML, and CSS along with a modern front-end framework such as Svelte, React, or Vue.

Strong Go experience capable of self-sufficiently designing, building, and operating production Go services.

Demonstrated ability in handling large datasets and real-time updates from back-end sources, constructing well-structured UI components and shared abstractions.

Sound understanding of performance optimization and rendering strategies in data-intensive applications, including the JavaScript runtime.

Thorough testing skills with unit and integration tests forming a standard part of the delivery process.

Excellent cross-functional communication skills along with experience with a major cloud platform and version control systems.

Desirable Skills:

Background or keen interest in trading systems or financial platforms, possibly including prior experience in hedge funds or proprietary trading.

Experience with real-time, streaming, or on-chain/crypto market data.

Knowledge of MCP or other AI-native/agent integration principles.

Experience building developer platforms, SDKs, or shared component libraries. Familiarity with CI/CD, Docker, and observability tools such as Datadog, Grafana, or ELK.

Further details regarding data processing in the context of the hiring process can be requested by contacting us directly.

We are looking for a highly analytical and technically skilled individual to lead the advancement of our trading infrastructure. This unique role encompasses the operational responsibilities of a Trading Operations Specialist, the analytical aspects of a Risk Manager, and the technical expertise of an AI-focused Developer.

The ideal candidate will oversee daily operational processes, risk monitoring, and drive the digital transformation of these functions. Utilizing Large Language Models (LLMs), machine learning techniques, and advanced scripting, you will automate manual tasks, enhance predictive risk modeling, and develop real-time performance visualization tools and analyses.

Key Responsibilities:

Trading Operations and Performance Analysis with AI

Coordinate the entire trade lifecycle across various asset classes. Implement AI workflows using Python (ML) and MLOps tools to automate manual tasks and reconcile operations.

Conduct daily profit and loss attribution analysis, dissecting market movements, Greeks, and new activities. Employ AI/ML frameworks for anomaly detection in trade data and automated commentary generation for profit and loss reports.

Maintain data accuracy within trading systems, middle-office platforms, and financial ledgers.

Utilize AI tools to create reports and analyses on trading performance and perform adhoc business analytics.

Risk Monitoring & Control

Develop real-time, AI-powered risk models using machine learning to forecast market volatility and alert the desk to emerging risks.

Establish and update advanced risk reporting dashboards for the desk.

Requirements & Qualifications:

Experience: 3+ years in front-office operations, quant development, or a mix of risk management and systems architecture in a financial setting.

Technical Proficiency: Advanced skills in Python (for AI/ML) and strong understanding of SQL. Experience in developing AI workflows is highly advantageous.

Financial Knowledge: Familiarity with profit and loss attribution, financial controls, market risk indicators (Greeks, VaR), financial markets, and products.

Problem-Solving: Ability to approach operations with a "systems-thinking" mindset, aiming to automate manual tasks wherever possible.

Capacity: Capability to excel in a high-pressure environment, including working extended hours as needed to meet global trading requirements.