Location: Mexico; Colombia; Costa Rica; Argentina; Venezuela, Bolivarian Republic of
We're hiring a
HVAC Estimator
for a U.S.-based commercial mechanical contractor.
This is a
newly created position
, and it is first and foremost an estimating seat. The company wants one person who can own commercial HVAC estimating end-to-end — take-offs, pricing, bid packages — and become the internal authority on how they bid work.
As you learn their processes, the role expands to include project management support. That's the secondary half of the job, and it grows over time rather than starting on day one.
Their current project mix is hospitality — hotels, resorts, restaurants — plus office buildings. They are actively expanding into
data centers, hospitals and medical facilities, government projects, and high-rise commercial
.
You'll work directly with the leadership team, not through layers. This is a long-term hire.
Your primary role: HVAC estimating
This is where you'll spend most of your time.
Prepare complete estimates for commercial HVAC projects from drawings and specifications
Execute detailed material and equipment take-offs — ductwork, sheet metal, air handling equipment, piping, insulation, hangers and accessories
Build labor pricing using U.S. labor rates and productivity factors
Solicit, review and level subcontractor and vendor quotes
Analyze scopes of work, identify exclusions and qualifications, and flag scope gaps before they become change orders
Raise RFIs and process addendums during the bid period
Assemble and submit complete, competitive bid packages within deadline
Build and maintain the company's cost databases, estimating templates and standardized workflows
Conduct post-bid reviews to improve accuracy and margin over time
Your secondary role: project management support
Once you're established in the estimating seat, you'll take on a growing share of this.
Prepare and track submittals
Assemble closeout documentation
Plan management and document control
Support change order pricing and scope adjustments
Requirements
Mechanical Engineering degree
Hands-on HVAC estimating experience
— you have personally priced commercial HVAC scope: ductwork, sheet metal, equipment, piping, and the associated labor
U.S. market experience
— you've worked to U.S. codes, labor rates and estimating conventions
Availability to work full-time during U.S. business hours
Plus:
Minimum 5 years of relevant experience
Experience on
large commercial
HVAC projects
Strong
Bluebeam
skills
Experience with
Procore
Professional working English, written and spoken
Nice to have
Engineering license (P.E. or local equivalent)
Previous experience supporting project management on commercial construction
AutoCAD or Revit for light drafting and markups
Experience in hospitality, data center, healthcare or government projects
ASHRAE or SMACNA familiarity
Strong written communication — this is a remote role on a distributed team
Benefits
Work for the most exciting companies in the North American Market.
Flexible schedules.
Work from anywhere.
Highly competitive compensation.
УдалённоMexico; Colombia; Costa Rica; Argentina; Venezuela, Bolivarian Republic of
Location: United States
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
Location: Ukraine
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
УдалённоUkraine
Не хотите искать каждый день?
Настройте подбор один раз, и подходящие вакансии будут сами приходить в Telegram.
Настройте подбор, и подходящие вакансии будут приходить в Telegram.
Location: United Kingdom
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
Location: Serbia
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
Location: Romania
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
Location: Portugal
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
Location: Poland
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
Location: Netherlands
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
Location: Belgium
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
Location: Belarus
What you'll do
Test new features and verify bug fixes.
Perform functional, regression, smoke, and exploratory testing.
Create and maintain test cases, checklists, and other QA documentation.
Analyze requirements and prepare test scenarios before development is completed.
Test REST APIs using Swagger or Postman.
Verify data using SQL.
Reproduce reported issues and work with developers to investigate root causes.
Participate in refinement sessions, and release testing.
Help improve our testing processes and increase overall test coverage.
Requirements
What we're looking for
2+ years of experience in Manual QA.
Experience testing web applications.
Experience with Salesforce.
Good understanding of the software testing lifecycle.
Strong knowledge of test design techniques.
Experience creating test documentation from scratch.
Experience working with Jira and TestRail (or similar tools).
Familiarity with browser DevTools.
Experience testing REST APIs.
Basic SQL knowledge.
Experience with DB Testing (Postgres, MySQL).
Experience with CI/CD products.
Basic understanding of Git.
Good communication skills and attention to detail.
English level sufficient for daily communication.
Experience testing complex enterprise applications.
Nice to have
Basic knowledge of automation testing (Playwright, Cypress, Selenium, etc.).
Linux experience.
Engagement Type
Contractor position.
Location: United States (Remote)
Workplace: Remote
ABOUT ONEPAY
OnePay is the consumer fintech trusted by millions of Americans to make money better.
Our financial system is broken. High fees, low rates, and too few ways to actually grow your money. We’re fixing it. And we’re moving fast.
We’re an all-in-one financial services platform that brings together banking, high-yield savings, credit cards, point-of-sale lending, investing, and crypto in one place. We also partner with employers, HCM providers, gig platforms, and others to deliver embedded financial services to millions of employees and frontline workers.
We’re backed by Walmart, the world’s largest retailer, and Ribbit Capital, one of fintech’s most respected investors, giving us rare scale, distribution, and the opportunity to build something truly category-defining.
But what really sets OnePay apart is how we move. Our customers don’t have time to wait… and neither do we. This place moves fast, and we’re looking for people who are:
- Ready to run
- Hungry and driven by urgency
- Exceptional at what they do, with low ego
- Comfortable operating in motion
THE ROLE
As an Platform Engineer at OnePay, you will build the core platform services and developer frameworks that power large-scale, distributed systems and enable the next generation of intelligent, agent-driven applications.
WHAT YOU’LL DO
- Design and operate platform-oriented core services that support high-scale distributed systems across OnePay’s product ecosystem
- Architect, build, and manage Kafka-based event streaming systems that power real-time data flows and mission-critical financial workflows
- Develop internal developer tooling and shared infrastructure that improve velocity, reliability, and observability across engineering teams
- Build and evolve frameworks that support the construction and orchestration of agentic applications, enabling intelligent, automated workflows across products
- Partner closely with engineering, data, and AI teams to solve complex distributed computing challenges in a secure, cloud-native AWS environment
YOU BRING
- 7+ years of experience in software engineering within fintech, cloud infrastructure, or large-scale distributed systems environments
- Strong hands-on experience designing, operating, and scaling Kafka-based event-driven architectures
- Deep expertise in distributed systems, asynchronous processing, and high-availability platform services
- Production experience in AWS cloud environments and building cloud-native infrastructure
- Experience building developer platforms, internal tooling, or frameworks that enable other engineers to move faster
- Drive and proactivity - everyone here is a builder and executor
TOOLS WE USE
We use Typescript front to back, with node and NestJS frameworks for server code and React Native for our iOS, Android, and Web clients. We run on a highly distributed cloud-native stack with Kubernetes and AWS, and scale and resiliency are at the heart of everything we build. We also embrace agentic development, so engineers have their choice of a variety of models and agent harnesses, including Claude Code, Cursor, Codex, and more to fit their workflow. While you don't need experience with our exact stack, familiarity with modern software engineering practices will help you ramp up quickly.
WHAT WE OFFER
- Competitive base salary, stock options, and health benefits from Day 1
- 401(k) plan with company match
- Remote-friendly (US), flexible time off (FTO), and opportunities for growth
- A high-growth, mission-driven, inclusive culture where your work has real impact
STANDARD INTERVIEW PROCESS
Our process varies by role. Most candidates go through:
- AI-assisted initial screen
- Interview with Talent Partner
- Technical or Hiring Manager Interview
- Team Interview
- Executive Interview
- Offer!
EQUAL EMPLOYMENT OPPORTUNITY
To build technology and products that are used and loved by people and solve real-world problems, we need to build a team with many different perspectives and experiences. We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at talent@onepay.com.
Location: Japan (Remote)
Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and observability to AI, giving teams (and their agents) unified visibility so they can see, understand, and act on all their disparate data, wherever it lives, and move at the speed of their ambitions. Customers, including Anthropic, Bloomberg, NVIDIA, Microsoft, and Salesforce, rely on Grafana Labs. We are a 100% remote company with team members across 40+ countries, backed by leading investors including Lightspeed Venture Partners, Sequoia Capital, GIC, Coatue, J.P. Morgan, CapitalG, and Lead Edge Capital. Learn more at
grafana.com
and follow us on
LinkedIn
and
X
.
We’re scaling fast and staying true to what makes us different: an open-source legacy, a global collaborative culture, and a passion for meaningful work. Our team thrives in an innovation-driven environment where transparency, autonomy, and trust fuel everything we do.
You may not meet every requirement, and that’s okay. If this role excites you, we’d love you to raise your hand for what could be a truly career-defining opportunity.
The Opportunity:
Make a difference.
The Solutions Engineering team are the customer facing product experts. The team enables Grafana Labs worldwide growth by educating potential and existing customers to ensure that they are happy and successful. We share our technical and product expertise with customers through demos, hands on enablement, presentations, technical evaluations and ongoing interaction. We partner closely with our Sales team to help qualify and close opportunities. The Solutions Engineering team is one of the primary routes of communication from our customers to the Product Management and Engineering teams.
A Solutions Engineer is able to really listen to a prospect or customer, understand their requirements, ask the right questions to extract as much information as required and translate all that into a solution with Grafana Labs technology. They are the bridge between the highly technical engineering folks here at Grafana Labs, our customers and our Sales team.
What You’ll Be Doing:
Partner with our Sales team to articulate the overall Grafana value proposition, vision and strategy to customers
Own the technical engagement with customers and help close complex opportunities through advanced competitive knowledge, technical skill and credibility
Deliver product and technical presentations to potential and existing customers
Effectively communicate with customers and internal teams to provide feedback on our products and the competitive landscape
Drive product conversations based on need and problems with customers
Work with the team to enhance documentation, write blog posts, record videos, contribute knowledge base articles and create other public or private enablement material
What Makes You a Great Fit:
Located in Tokyo, Japan
5+ years of technical pre-sales experience, ideally with Open Source technologies, or in the Metrics/Monitoring space
Be open to various and complex assignments, this will require strong judgment, collaboration, and leadership
You will need first class written and oral communication skills to collaborate with our remote-first internal teams and with our worldwide customers.
You will need to be able to skillfully articulate our value proposition and the technical advantages of our products
You love solving technical challenges and thrive on bringing creative solutions to our customers
You should have a technical mindset and a desire to grow technically
Experience with sales methodologies like MEDD(P)ICC is a plus.
Compensation & Rewards:
The OTE range we have for Japan is 14m - 18.5m JPY. Actual compensation may vary based on level, experience, and skillset as assessed throughout the interview process. All of our roles include Restricted Stock Units (RSUs), giving every team member ownership in Grafana Labs' success. We believe in shared outcomes—RSUs help us stay aligned and invested as we scale globally.
*Compensation ranges are country specific. If you are applying for this role from a different location than listed above, your recruiter will discuss your specific market’s defined pay range & benefits at the beginning of the process.
Why You’ll Thrive at Grafana Labs:
100% Remote, Global Culture -
As a remote-only company, we bring together talent from around the world, united by a culture of collaboration and shared purpose.
Scaling Organization
– Tackle meaningful work in a high-growth, ever-evolving environment.
Transparent Communication
– Expect open decision-making and regular company-wide updates.
Innovation-Driven
– Autonomy and support to ship great work and try new things.
Open Source Roots
– Built on community-driven values that shape how we work.
Empowered Teams
– High trust, low ego culture that values outcomes over optics.
Career Growth Pathways
– Defined opportunities to grow and develop your career.
Approachable Leadership
– Transparent execs who are involved, visible, and human.
Passionate People
– Join a team of smart, supportive folks who care deeply about what they do.
In-Person onboarding
- We want you to thrive from day 1 with your fellow new ‘Grafanistas’ to learn all about what we do and how we do it.
Balance is Key
- We operate a global annual leave policy of 30 days per annum. 3 days of your annual leave entitlement are reserved for Grafana Shutdown Days to allow the team to really disconnect.
*We will comply with local legislation where applicable.
Equal Opportunity Employer:
Grafana Labs is an equal opportunities employer. We welcome applications from everyone regardless of race, colour, nationality, origin, caste, sex, gender reassignment identity or expression, sexual orientation, age, religion or belief, disability, veteran status, genetic information, pregnancy, maternity, marital, family or carer status, or any other characteristic which is protected by local law. We believe that equality and diversity build a strong organisation, and we work hard to ensure that is the foundation of our organisation as we grow.
Grafana Labs may utilize AI tools in its recruitment process to assist in matching information provided in CVs to job postings. The recruitment team will continue to review inbound CVs manually to identify alignment with current openings.
#LI-Remote
For information about how your personal data is used once you’ve applied to a job, check out our
privacy policy
.
Location: Brussels; Rome; Zug; Porto; Istanbul; Eindhoven; Geneva; Milan; Amsterdam; Manama; Madrid; London; Berlin; Antwerp; Copenhagen; Vienna; Prague; Athens; Budapest; Paris; Frankfurt; Dublin; Warsaw; Sofia; Luxembourg; Remote; Zurich; Lisbon; Tallinn; London OR Brussels; Rotterdam; Krakow; Zagreb
SENIOR RUST ENGINEER - HIGH FREQUENCY TRADING (HFT)
ABOUT KEYROCK
Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation.
Today, we rock with over 200 team members around the world. Our diverse team hails from 42 nationalities, with backgrounds ranging from DeFi natives to PhDs. Predominantly remote, we have hubs in London, Brussels, Singapore and Paris, and host regular online and offline hangouts to keep the crew tight.
We are trading on more than 80 exchanges, and working with a wide array of asset issuers. As a well-established market maker, our distinctive expertise led us to expand rapidly. Today, our services span market making, options trading, high-frequency trading, OTC, and DeFi trading desks.
But we’re more than a service provider. We’re an initiator. We're pioneers in adopting the Rust Development language for our algorithmic trading, and champions of its use in the industry. We support the growth of Web3 startups through our Accelerator Program. We upgrade ecosystems by injecting liquidity into promising DeFi, RWA, and NFT protocols. And we push the industry's progress with our research and governance initiatives.
At Keyrock, we're not just envisioning the future of digital assets. We're actively building it.
MISSION STATEMENT
We are seeking a Senior Rust Engineer with deep trading systems experience and strong AWS knowledge to join our core Capital Markets division. Candidates with a passion for the Rust ecosystem and a proven track record designing, building, and operating mission-critical trading systems will be at a significant advantage.
As part of the engineering team in Capital Markets, you will take ownership of high-impact trading infrastructure, set technical direction in your domain, and drive continuous improvement in system performance, reliability, and operability. You will join a highly-profitable, fast-paced division within Keyrock, where you will be expected to make a senior individual-contributor impact while collaborating with a global, fully-remote team. This role is open to candidates located in European time zones.
JOB DESCRIPTION
- Design, develop, and optimise low-latency, mission-critical trading systems
- Own key trading stack components end-to-end — from architecture through to production operation
- Collaborate closely with quants, traders, and engineers to deliver solutions that improve trading performance and resilience
- Maintain and evolve trading infrastructure with a focus on performance, stability, observability, and operational excellence
- Troubleshoot complex production issues across exchange connectivity, execution, and market data handling
- Drive engineering standards through technical leadership, code reviews, and mentoring
- Embrace agentic engineering principles: leverage AI-assisted workflows, drive automation of operational tasks, and help evolve the team's agentic tooling
- Contribute to functional, component, and production-readiness testing for critical trading components
BACKGROUND AND EXPERIENCE
TECHNICAL SKILLS
- Production-grade Rust experience building high-performance, concurrent systems; proficiency with Tokio is a strong advantage
- Hands-on experience in a systematic trading environment (HFT, Market Making, Quantitative Trading, or similar), with solid understanding of execution, market data, and operational risk
- Strong AWS and Linux expertise, including cloud infrastructure trade-offs for latency-sensitive workloads, shell scripting, debugging, and production troubleshooting
- Proficiency in Python or other scripting languages for strategy development, automation, and operational tooling
- Deep familiarity with trading system protocols (FIX, REST, WebSocket), exchange connectivity, and market data feeds
- Solid grasp of low-latency networking: TCP/UDP, packet and latency path analysis, dedicated network infrastructure, and kernel bypass techniques (DPDK)
- Familiarity with agentic engineering tools and concepts: LLMs, MCP APIs, AI-First IDEs (e.g. Cursor, Claude Code), harness engineering, and workflow automation
- Ability to make sound architectural decisions, articulate trade-offs clearly, and guide implementation across complex systems
SENIORITY & COMPETENCIES
- Ownership & Reliability – Take full responsibility for your work. Deliver high-quality service, meet deadlines, and follow through on commitments. Anticipate and proactively address potential issues before they arise.
- Initiative & Problem-Solving – Approach challenges with a problem-solving entrepreneurial mindset. Make sound, independent judgments and take the initiative to drive solutions rather than waiting for instructions.
- Operational Diligence – Respond strategically to technical and operational challenges, ensuring robust and reliable trading infrastructure while instilling confidence in the team’s processes.
- Technical Leadership – Influence system design, raise engineering standards, mentor other engineers, and help the team make pragmatic, high-quality technical decisions.
- Curiosity & Growth Mindset – Continuously seek to improve your technical skills and knowledge. Stay ahead of industry trends and take the initiative to practice and explore new technologies that excite you.
- Agentic Engineering – Embrace AI-assisted workflows and autonomous agents, pushing the boundaries of what engineering teams can achieve through intelligent automation.
- Excellent Communication Skills with a team player mindset, collaborating within a fully remote global team.
OUR RECRUITMENT PHILOSOPHY
We value self-awareness and powerful communication skills in our recruitment process. We seek fiercely passionate people who understand themselves and their career goals. We're after those with the right skills and a conscious choice to join our field. The perfect fit? A senior engineer and crypto enthusiast who’s driven, collaborative, acts with ownership, raises the bar for others, and delivers solid, scalable outcomes.
OUR OFFER
- A competitive salary package
- Autonomy in your time management thanks to flexible working hours and the opportunity to work remotely
- The freedom to create your own entrepreneurial experience by being part of a team of people in search of excellence
As an employer we are committed to building a positive and collaborative work environment. We welcome employees of all backgrounds, and hire, reward and promote entirely based on merit and performance.
Due to the nature of our business and external requirements, we perform background checks on all potential employees, passing which is a prerequisite to join Keyrock.
https://keyrock.com/careers/
Location: Sweden
Workplace: Remote
ABOUT ELEVENLABS
ElevenLabs is an AI research and product company transforming how we interact with technology.
We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $22B - multiples of 11, always.
We have expanded from voice into three main platforms:
- ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale.
- ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages.
- ElevenAPI gives developers access to our leading AI audio foundational models.
Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you.
HOW WE WORK
- High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy.
- Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you.
- AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations.
- Excellence everywhere: Everything we do should match the quality of our AI models.
- Global team: We prioritize your talent, not your location.
WHAT WE OFFER
- Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible.
- Growth paths: Joining ElevenLabs means joining a dynamic team with countless opportunities to drive impact - beyond your immediate role and responsibilities.
- Learning & development: ElevenLabs proactively supports professional development through an annual discretionary stipend.
- Social travel: We also provide an annual discretionary stipend to meet up with colleagues each year, however you choose.
- Annual team offsite: Each year, we bring your entire team together in a new location - past offsites have included Croatia, Italy and Cancún
- Co-working: If you’re not located near one of our main hubs, we offer a monthly co-working stipend.
ABOUT THE ROLE
As a Solutions Engineer, you'll work as part of a driven team to unlock the full potential of our voice AI platform for a growing customer base. Your mission is to efficiently scale our technical solutions to many enterprise customers, both directly and by improving our internal processes and supporting our sales teams.
As a Solutions Engineer, you can expect to:
- Collaborate strategically with Account Executives to enhance the technical aspects of the sales process.
- Work directly with technical contacts from our customers and prospective customers to provide bespoke support and architect solutions.
- Craft compelling technical demonstrations that clearly communicate our product's value proposition.
- Create technical enablement resources that amplify our sales team's effectiveness and technical fluency.
- Build self-service tools and documentation that empower customers to implement solutions independently.
- Identify opportunities to productize common integration patterns or features, and work with our product teams to make these real!
REQUIREMENTS
We're looking for exceptional individuals who excel at working with customers on technical problems and excited to work with us to scale this efficiently. You'll thrive with us if you:
- Are passionate about AI, technology and ElevenLabs products.
- Enjoy working directly with customers, iterating on solutions and providing tailored support
- Have a talent for identifying patterns that can be standardized and scaled.
- Have strong empathy for customers, sales and product teams.
- Have a strong technical background in order to help customers architect integration between our solutions and their existing solutions
- Experience working with customers. It’s ok if you only worked with customers in student clubs or side projects, as long as you are interested in working closely with them on a technical capacity
- Proficiency in Python, inclusive of a deep understanding of software development, software architecture, and common integration patterns.
- Excellent communication skills with the ability to adapt messaging to different audiences.
Location
This role is remote-first, so it can be executed from anywhere in Sweden, with a preference of Stockholm. Expect regular travel for customer onsites. Fluency in English and Swedish and a deep understanding of the regional and cultural nuances is required.
We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.
Location: North America
Workplace: Remote
At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires.
Founded in 2019, Linear has become the platform of choice for more than 50,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship.
Linear is in a unique position—we are profitable, which gives us the flexibility to invest thoughtfully as we grow. We want to build a company that scales well—not just in our product, but in how we run our GTM programs. In this role, you’ll design and evolve the systems and process that power our deal desk process. This person will help build the mechanics behind our sales-led deals: quotes, order forms, pricing, discount approvals, and contract terms. A strong candidate has run quote-to-cash at a SaaS company and can spot where the process is slow, manual, or leaky.
Location & work mode
Linear is a remote-first company, with optional co-working offices in San Francisco, New York, and London. This role is open to candidates based in North America (west coast). We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel.
What you'll do
- Own the quote-to-order-form workflow: accurate quotes, correct terms, and a clean path from verbal yes to signed and billed
- Build and run the deal approval and discount matrix, so Account Executives know what they can self-serve and what needs sign-off
- Be the single point of contact for deal structuring questions that today land on Account Executives mid-deal
- Partner with Finance and Legal to keep the order-to-cash process clean, controlled, and free of revenue leakage
- Support usage-based and consumption deals as AI billing rolls out, from how they are quoted through the hand-off to billing
- Find and remove manual work: automate what can be automated, document what needs to be documented
- Help us get and stay audit ready by making sure deals are recorded correctly
What we're looking for
- 3-5 years in deal desk, order management, revenue operations, or quote-to-cash, ideally at a high-growth SaaS company
- Strong command of the full quote-to-cash cycle, from pricing and approvals through order form and billing hand-off
- Comfortable building process from scratch: workflows, approval logic, controls, and documentation, without a playbook handed to you
- Sound judgment on the tradeoff between deal speed and control, and on sensitive pricing and deal information
- A clear communicator who can hold a deal conversation with an Account Executive, Finance, and a customer, and have each one walk away with what they need
- Proficiency with CRM and quoting tools; experience with usage-based billing, multi-currency, or CPQ is a strong plus
What we offer
We're a small, focused team that cares deeply about the quality of our work and the people we do it with. Here's what you can expect:
- Competitive salary and equity
- Employee-friendly equity terms including early exercise in the US and extended exercise windows
- Daily meal and coffee stipend on every workday
- Paid co-working space or desk
- Health coverage (based on country requirements)
- 5 weeks paid vacation, plus local statutory holidays
- 4 months paid parental leave
- Paid month off after 4 years & every 2 years thereafter
- Regular team events and off-sites
- Remote-first with no required commute
Compensation
For US-based candidates, the expected cash compensation range for this role is $172,000—$220,000. For sales roles, this range represents on-target earnings (OTE), including base salary and variable compensation; for all other roles, it represents base salary. Final compensation is determined based on job-related knowledge, skills, and experience. For sales roles, actual earnings vary based on sales performance. Equity is a meaningful part of all offers at Linear.
Learn how we think and work
- A story about our mission: Read Me https://linear.app/readme
- Our hiring process: How we hire at Linear https://linear.app/now/how-we-hire-at-linear
- How we work: Designing remote work at Linear https://linear.app/now/designing-remote-work-at-linear
- How Linear uses Linear: How our Customer Experience team works in Linear https://linear.app/now/cx-in-linear
- A video series: Conversations on Quality https://linear.app/quality
- Building our teams: Why and how we do work trials at Linear https://linear.app/blog/why-and-how-we-do-work-trials-at-linear
- Our recent tender offer: Sharing Linear’s growth with the people building it https://linear.app/now/sharing-growth-with-the-people-building-linear
A note on recruitment fraud: all official Linear hiring communication comes from an @linear.app http://linear.app email address, and all open roles are listed at linear.app/careers http://linear.app/careers. We never ask candidates for payment or financial information. Suspicious messages can be reported to security@linear.app.
Linear is an equal opportunity employer. We do not discriminate based on race, color, religion, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, or any other protected characteristic under applicable law.
Location: San Francisco; New York City
Workplace: Hybrid
Perplexity is seeking a self-starting, technically fluent Account Executive to join our small but mighty Enterprise team and own new business for the Perplexity API platform — the frontier AI developer tools (Search, Sonar, and Agent APIs) that power real-time, grounded answer engines.
This is a rare seat. You'll get to sell — and help shape — frontier AI dev tools, with a front-row seat into how the most ambitious AI-native product companies think about frontier AI infrastructure. Your job is to evangelize that platform with large enterprises and turn it into durable revenue. This role is ideal for proactive sales professionals who thrive at the intersection of technology and business, can operate in ambiguity, and want to shape the future of enterprise AI.
RESPONSIBILITIES
- Drive new business by prospecting, pitching, and closing Perplexity API platform solutions with large organizations
- Research prospects, develop account strategies, and execute outreach campaigns tailored to company and industry needs
- Conduct high-impact product demonstrations and respond to RFPs and technical inquiries
- Lead client engagement through the entire sales cycle — from initial presentation, technical evaluation, negotiation, to closing and onboarding
- Build and nurture senior-level relationships across enterprise clients, championing Perplexity's value proposition and customer outcomes
- Partner closely with Product, DevRel, and Engineering to ensure customer success, solution fit, and a feedback loop into the roadmap
- Maintain up-to-date knowledge of Perplexity's platform, industry trends, and competitor landscape
- Meet or exceed individual and team revenue targets on a monthly and quarterly basis
- Maintain accurate records of pipeline and account activity using CRM tools
WHAT WE'RE LOOKING FOR
- A self-starter who can operate in ambiguity and knock down walls to get deals done
- Technically fluent — comfortable speaking credibly with developers and technical buyers
- 3+ years of full-cycle SaaS sales experience, ideally with enterprise-level clients
- Proven record of meeting or exceeding revenue targets in a high-growth environment
- Skilled at complex sales cycles, tailoring messaging to different buyer personas and decision makers
- Proven success outbound prospecting to large enterprise
- Exceptional written and verbal communication; comfortable presenting to C-suite executives
- Adept at identifying client pain points and mapping solutions that drive business value
- Ability to collaborate effectively with cross-functional teams and technical stakeholders
- Experience with CRM systems (e.g., Salesforce)
- Bachelor's degree or equivalent experience
NICE TO HAVE
- Experience working with APIs or developer platforms
- A computer science or technical background
- Familiarity with the AI / LLM / agent ecosystem
Location: San Francisco; New York City
Workplace: Hybrid
Perplexity is seeking a self-starting, technically fluent Account Executive to join our small but mighty Enterprise team and own new business for the Perplexity API platform — the frontier AI developer tools (Search, Sonar, and Agent APIs) that power real-time, grounded answer engines.
This is a rare seat. You'll get to sell — and help shape — frontier AI dev tools, with a front-row seat into how the most ambitious AI-native product companies think about frontier AI infrastructure. Your job is to evangelize that platform with large enterprises and turn it into durable revenue. This role is ideal for proactive sales professionals who thrive at the intersection of technology and business, can operate in ambiguity, and want to shape the future of enterprise AI.
RESPONSIBILITIES
- Drive new business by prospecting, pitching, and closing Perplexity API platform solutions with large organizations
- Research prospects, develop account strategies, and execute outreach campaigns tailored to company and industry needs
- Conduct high-impact product demonstrations and respond to RFPs and technical inquiries
- Lead client engagement through the entire sales cycle — from initial presentation, technical evaluation, negotiation, to closing and onboarding
- Build and nurture senior-level relationships across enterprise clients, championing Perplexity's value proposition and customer outcomes
- Partner closely with Product, DevRel, and Engineering to ensure customer success, solution fit, and a feedback loop into the roadmap
- Maintain up-to-date knowledge of Perplexity's platform, industry trends, and competitor landscape
- Meet or exceed individual and team revenue targets on a monthly and quarterly basis
- Maintain accurate records of pipeline and account activity using CRM tools
WHAT WE'RE LOOKING FOR
- A self-starter who can operate in ambiguity and knock down walls to get deals done
- Technically fluent — comfortable speaking credibly with developers and technical buyers
- 3+ years of full-cycle SaaS sales experience, ideally with enterprise-level clients
- Proven record of meeting or exceeding revenue targets in a high-growth environment
- Skilled at complex sales cycles, tailoring messaging to different buyer personas and decision makers
- Proven success outbound prospecting to large enterprise
- Exceptional written and verbal communication; comfortable presenting to C-suite executives
- Adept at identifying client pain points and mapping solutions that drive business value
- Ability to collaborate effectively with cross-functional teams and technical stakeholders
- Experience with CRM systems (e.g., Salesforce)
- Bachelor's degree or equivalent experience
NICE TO HAVE
- Experience working with APIs or developer platforms
- A computer science or technical background
- Familiarity with the AI / LLM / agent ecosystem
УдалённоUnited States (Remote); We encourage candidates from all backgrounds to apply; Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at talent@onepay.com
seniorJapan (Remote)
seniorBrussels; Rome; Zug; Porto; Istanbul; Eindhoven; Geneva; Milan; Amsterdam; Manama; Madrid; London; Berlin; Antwerp; Copenhagen; Vienna; Prague; Athens; Budapest; Paris; Frankfurt; Dublin; Warsaw; Sofia; Luxembourg; Remote; Zurich; Lisbon; Tallinn; London OR Brussels; Rotterdam; Krakow; Zagreb; This role is open to candidates located in European time zones
УдалённоSweden
УдалённоThis role is open to candidates based in North America (west coast)