Location: Boston, MA
Workplace: OnSite
ABOUT US
At LangChain, our mission is to enable every company to own its intelligence. We believe agents will transform how companies operate, and we're building the foundation to make that future possible. Our open-source harnesses and LangSmith platform give developers and enterprises the infrastructure to run, improve, and govern agents at scale.
We've raised $460M to date, with our most recent funding round valuing the company at $3B, backed by leading investors including Sequoia, Benchmark, IVP, and CapitalG. As we continue to expand our platform and tackle some of the hardest challenges in agent engineering, every team member has the opportunity to make a meaningful impact and help shape both our technology and the future of the industry.
More than 7,000 organizations rely on LangSmith, from fast-growing startups to Fortune 500 enterprises, including NVIDIA, Bridgewater, LinkedIn, Workday, and Rippling. We're just getting started on making high-performing agents easier to build and manage at scale.
ABOUT THE TEAM
The LangSmith team owns and builds LangChain's core platform for observability, evaluation, and production reliability of AI systems. From tracing and annotation to run rules, evaluations, and beyond, this team owns LangSmith end-to-end. If you want to define what great AI observability looks like at production scale, this is where that work gets done.
ABOUT THE ROLE
We’re looking for an Engineering Manager to lead the team building LangSmith, our observability and evaluation platform for LLM applications. You’ll define the technical direction, grow and mentor a world-class engineering team, and partner with product and design to deliver features that help developers build and deploy trustworthy AI systems with confidence.
WHAT YOU'LL DO
- Build, mentor, and grow a high-performing team of engineers, fostering collaboration, ownership, and accountability
- Strengthen LangChain’s engineering culture through mentorship, high-quality code, and technical excellence
- Shape long-term technical direction and ensure scalability and reliability of LangSmith AI Observability Platform
- Partner with product and design teams to define scope, sequence, and success criteria for key initiatives
- Maintain a high bar for technical excellence while making sure the team moves with urgency and focus
- Lead by example in writing clean, maintainable, and well-tested code in Go/Python and Typescript
- Engage directly with customers to understand their needs and translate them into actionable product improvements
WHAT YOU'LL BRING
- Experience managing or tech-leading teams delivering complex full-stack products
- Strong technical background in Go/Python and React/Typescript
- Solid understanding of databases (Postgres, Redis and ClickHouse)
- Proven ability to design high throughput data-intensive systems
- Bias towards shipping quickly and learning from customers
- Strong communication skills—able to collaborate with internal stakeholders and engage directly with customers
- Bonus: Experience building AI/LLM-powered applications, developer tools, or observability platforms
Annual salary range: $220,000- $270,000
COMPENSATION PHILOSOPHY:
We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks.
We are hiring for this role across a range of scope, and the compensation band reflects that. Your offer depends on what we learn about your impact, craft, leadership, and communication during the interview process. We will tell you early where you’re tracking and talk comp with you before offer stage. Team members in the EU, UK, and APAC receive locally competitive benefits aligned with regional norms and regulations.
BENEFITS
Benefits include medical, dental, and vision coverage, flexible vacation, a 401(k) plan, meals on in-office days in the US and more.
Location: Chicago
DRW
is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk.
Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets.
We operate with respect, curiosity and open minds. The people who thrive here share our belief that it’s not just what we do that matters–it's how we do it.
DRW
is a place of high expectations, integrity, innovation and a willingness to challenge consensus.
The Team:
The IAM Team is a net-new, vanguard group that will own, implement, and drive DRW’s comprehensive identity capabilities, aligning them to evolving business requirements. This dedicated group collaborates with stakeholders to advance agentic identity, enhanced authentication and authorization controls, and other emerging identity and security innovations, with potential expansion into customer identity and access management (CIAM).
The Role:
We are seeking an experienced Identity Engineer to own the delivery, operation, and continuous improvement of our enterprise authentication and authorization services. The IAM team is responsible for the security, compliance, availability, and user experience of these services; you'll execute implementations, participate in and influence design decisions, and ensure integrations across on
‑
prem and cloud environments meet SLAs and control requirements. The role focuses on SSO, federation, MFA, and secure access management.
Key Responsibilities:
Own, implement, and operate end-to-end enterprise authentication and federation solutions;
drive architecture reviews and collaborate to influence design decisions
, ensuring security, compliance, availability, and performance.
Implement, configure, and support SAML 2.0, OAuth 2.0, OpenID Connect (OIDC), LDAP, and JWT
‑
based integrations.
Integrate identity solutions with enterprise, third
‑
party applications, APIs, SaaS platforms, and custom web/mobile apps, including SSO, provisioning (SCIM/API), and secure API authentication.
Implement MFA, adaptive authentication, fine
‑
grained access policies, and authorization models that meet security standards.
Support identity lifecycle and directory integrations with IAM and directory services (e.g., Entra ID/Azure AD, Active Directory, ADFS) and provisioning systems.
Troubleshoot authentication/authorization flows; perform root
‑
cause analysis, incident response, and performance tuning.
Ensure compliance with security, audit, and regulatory requirements and support related assessments.
Collaborate closely with security, infrastructure, application, and DevOps teams to deliver and operate identity services.
Create and maintain runbooks, SOPs, operational procedures, and technical documentation.
Required Qualifications:
Strong written and verbal communication, stakeholder management, and cross
‑
team collaboration skills.
5+ years of experience in Identity & Access Management (IAM), or equivalent hands-on experience.
Strong hands-on experience implementing and operating commercial identity platforms and enterprise identity services (Ping AIC and PingFederate preferred, or the ability to implement required features in Ping).
Deep knowledge of SSO, federation, and authentication/authorization protocols (SAML 2.0, OAuth 2.0, OpenID Connect, JWT).
Experience integrating with directory and lifecycle systems (Active Directory/LDAP, Azure AD/Entra ID, ADFS) and provisioning (SCIM/API).
Practical experience with MFA, adaptive authentication, fine-grained authorization, and access policy enforcement.
Strong troubleshooting skills across authentication flows, certificates, TLS, networking, and related infrastructure.
Scripting/automation skills (Shell, Python, Go, PowerShell) and familiarity with IaC/CI-CD tools (Terraform, Ansible, or similar).
Comfortable working in Linux environments and producing operational runbooks and technical documentation.
Bonus Points:
Experience in banking or financial services (regulated enterprise environments).
Hands
‑
on cloud experience (AWS, Azure/Entra, or GCP) and container platforms (Docker, Kubernetes).
Experience with API security, OAuth/OIDC for APIs, and zero
‑
trust architectures/use cases.
Practical experience with CIAM or customer identity projects.
Ping Identity certifications or other security/identity certifications.
Observability and monitoring experience for identity services (Prometheus, ELK, Splunk, etc.)
The annual base salary range for this position is $150,000 to $200,000 depending on the candidate’s experience, qualifications, and relevant skill set. The position is also eligible for an annual discretionary bonus. In addition, DRW offers a comprehensive suite of employee benefits including group medical, pharmacy, dental and vision insurance, 401k (with discretionary employer match), short and long-term disability, life and AD&D insurance, health savings accounts, and flexible spending accounts.
For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at
https://drw.com/privacy-notice
.
California residents, please review the California Privacy Notice for information about certain legal rights at
https://drw.com/california-privacy-notice
.
[#LI-LD1]
Location: United States
Our executive search firm is recruiting a President on behalf of an established passenger transportation and charter services provider. This executive will guide national growth, strengthen operating performance, and position the organization for long-term commercial success.
Key Responsibilities
Establish and execute the company’s long-term strategic and operational direction.
Lead executives across operations, sales, finance, safety, fleet management, and customer service.
Strengthen profitability, asset utilization, service reliability, and organizational performance.
Identify opportunities for geographic expansion, acquisitions, partnerships, and new service offerings.
Oversee annual planning, budgeting, forecasting, and capital investment priorities.
Maintain relationships with major customers, transportation partners, regulators, and industry stakeholders.
Guide fleet strategy while balancing capacity, maintenance requirements, and customer demand.
Present performance results and strategic recommendations to ownership or the board.
Requirements
12+ years of progressive executive leadership experience.
Senior leadership experience within transportation, charter services, aviation, mobility, logistics, or another asset-intensive industry.
Demonstrated success leading a complex, multi-market organization.
Strong commercial, operational, financial, and strategic planning capabilities.
Experience managing fleet-dependent services, regulated operations, or geographically dispersed teams.
Bachelor’s degree in business, transportation, logistics, or a related field required.
MBA or comparable advanced degree preferred.
Willingness to travel periodically for operational reviews, customer meetings, and industry events.
Benefits
Medical, dental, and vision insurance
401(k) plan with company match
Executive performance incentive
Flexible paid time off
Company-paid life and disability insurance
Vehicle or transportation allowance
Home-office equipment package
Paid executive development opportunities
Salary:
$190,000–$225,000 annually, plus performance-based incentive
Equal Employment Opportunity and Non-Discrimination Policy
Equal Employment Opportunity Statement: Both Keller Executive Search and our clients are Equal Opportunity Employers. For all positions, whether with Keller Executive Search or our clients, qualified applicants will receive consideration for employment without regard to race, skin color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability, genetic information, or any other legally protected status.
Commitment to Diversity: Keller Executive Search and its clients are committed to fostering a diverse and inclusive work environment where all individuals are valued and respected.
Reasonable Accommodations: Both Keller Executive Search and our clients are committed to providing reasonable accommodations to individuals with disabilities and pregnant individuals. We engage in an interactive process to determine effective, reasonable accommodations.
Compensation Information: For client positions, compensation information is available in the job post. If not provided, it will be shared during the interview process in accordance with applicable laws. When required by law, salary ranges will be included in job postings. Actual salary may depend on skills, experience, and comparison to current employees in similar roles. Salary ranges may vary based on role and location.
Compliance with Laws: Both Keller Executive Search and our clients comply with federal, state, and local laws governing nondiscrimination in employment. This policy applies to all employment terms and conditions, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Workplace Harassment: Both Keller Executive Search and our clients expressly prohibit any form of workplace harassment based on race, skin color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.
E-Verify Participation: Keller Executive Search and/or our clients may participate in E-Verify. Information about E-Verify participation will be provided during the application process where applicable.
Privacy and Pay Equity:
California Residents: For more information about the categories of personal information we collect for recruiting and employment purposes, please review our Privacy Policy at
www.kellerexecutivesearch.com
.
Colorado, Nevada, New York City, California, and Washington Residents: Compensation information is available in the job post or will be provided during the interview process if not initially available.
Both Keller Executive Search and our clients are committed to pay equity and conduct periodic pay equity analyses in accordance with applicable laws.
State-Specific Information:
Rhode Island: We do not request or require salary history from applicants.
Connecticut: We provide wage range information upon request or before discussing compensation.
New Jersey: We do not inquire about salary history unless voluntarily disclosed.
Veteran Status: Both Keller Executive Search and our clients provide equal employment opportunities to veterans and comply with applicable state laws regarding veteran preference in employment. If you are a veteran, please inform us during the application process.
Use of Artificial Intelligence in Recruitment
Keller Executive Search and our clients may use artificial intelligence (AI) tools to assist in the recruitment and candidate evaluation process. These tools are used exclusively to support human decision-making by helping to review and assess candidate qualifications and materials. AI is never used to automatically reject, disqualify, or make final hiring decisions about candidates. All AI-assisted evaluations are reviewed by experienced recruitment professionals, and all hiring decisions are made by qualified human recruiters. Our use of AI is designed to enhance fairness, consistency, and efficiency while maintaining our commitment to equal employment opportunity and non-discrimination principles.
Genetic Information: In accordance with federal and state laws, both Keller Executive Search and our clients do not discriminate based on genetic information. We do not request or require genetic information from applicants or employees, except as permitted by law.
Local Laws: Both Keller Executive Search and our clients comply with all applicable local laws and ordinances regarding employment practices in the areas where we operate.
Note: This job posting may be for a position with Keller Executive Search or one of our clients. The specific employer will be identified during the application and interview process. Employment laws and requirements may vary depending on the employer and location.
Location: United States
Our executive search firm is recruiting a Chief Strategy Officer on behalf of a destination management and guided experiences company. This executive will shape enterprise strategy, evaluate new opportunities, and guide expansion across destinations, services, and customer segments.
Key Responsibilities
Develop and maintain the organization’s long-term strategic plan.
Evaluate new destinations, partnerships, acquisitions, and service offerings.
Conduct market, competitor, traveler, and destination analyses to guide investment decisions.
Translate strategic priorities into defined initiatives, milestones, and performance measures.
Lead cross-functional projects involving operations, sales, technology, and guest experience.
Assess the commercial and operational feasibility of new growth opportunities.
Support leadership in portfolio planning, organizational design, and resource allocation.
Prepare strategic recommendations for executive leadership, ownership, and board review.
Requirements
10+ years of experience in corporate strategy, business development, consulting, or executive leadership.
Relevant experience within destination management, attractions, guided travel, hospitality, or experience-based services.
Demonstrated success developing and implementing growth strategies.
Strong financial modeling, market analysis, and business case development capabilities.
Experience leading complex initiatives across multiple functions and geographic markets.
Bachelor’s degree in business, economics, finance, tourism, or a related field required.
MBA or comparable advanced degree preferred.
Willingness to travel as required for destination assessments and strategic meetings.
Benefits
Medical, dental, and vision coverage
Annual incentive plan
401(k) retirement plan
Flexible paid time off
Paid volunteer days
Professional development allowance
Home-office and internet stipend
Discounted destination experiences
Salary:
$170,000–$205,000 annually, plus annual incentive
Equal Employment Opportunity and Non-Discrimination Policy
Equal Employment Opportunity Statement: Both Keller Executive Search and our clients are Equal Opportunity Employers. For all positions, whether with Keller Executive Search or our clients, qualified applicants will receive consideration for employment without regard to race, skin color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability, genetic information, or any other legally protected status.
Commitment to Diversity: Keller Executive Search and its clients are committed to fostering a diverse and inclusive work environment where all individuals are valued and respected.
Reasonable Accommodations: Both Keller Executive Search and our clients are committed to providing reasonable accommodations to individuals with disabilities and pregnant individuals. We engage in an interactive process to determine effective, reasonable accommodations.
Compensation Information: For client positions, compensation information is available in the job post. If not provided, it will be shared during the interview process in accordance with applicable laws. When required by law, salary ranges will be included in job postings. Actual salary may depend on skills, experience, and comparison to current employees in similar roles. Salary ranges may vary based on role and location.
Compliance with Laws: Both Keller Executive Search and our clients comply with federal, state, and local laws governing nondiscrimination in employment. This policy applies to all employment terms and conditions, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Workplace Harassment: Both Keller Executive Search and our clients expressly prohibit any form of workplace harassment based on race, skin color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.
E-Verify Participation: Keller Executive Search and/or our clients may participate in E-Verify. Information about E-Verify participation will be provided during the application process where applicable.
Privacy and Pay Equity:
California Residents: For more information about the categories of personal information we collect for recruiting and employment purposes, please review our Privacy Policy at
www.kellerexecutivesearch.com
.
Colorado, Nevada, New York City, California, and Washington Residents: Compensation information is available in the job post or will be provided during the interview process if not initially available.
Both Keller Executive Search and our clients are committed to pay equity and conduct periodic pay equity analyses in accordance with applicable laws.
State-Specific Information:
Rhode Island: We do not request or require salary history from applicants.
Connecticut: We provide wage range information upon request or before discussing compensation.
New Jersey: We do not inquire about salary history unless voluntarily disclosed.
Veteran Status: Both Keller Executive Search and our clients provide equal employment opportunities to veterans and comply with applicable state laws regarding veteran preference in employment. If you are a veteran, please inform us during the application process.
Use of Artificial Intelligence in Recruitment
Keller Executive Search and our clients may use artificial intelligence (AI) tools to assist in the recruitment and candidate evaluation process. These tools are used exclusively to support human decision-making by helping to review and assess candidate qualifications and materials. AI is never used to automatically reject, disqualify, or make final hiring decisions about candidates. All AI-assisted evaluations are reviewed by experienced recruitment professionals, and all hiring decisions are made by qualified human recruiters. Our use of AI is designed to enhance fairness, consistency, and efficiency while maintaining our commitment to equal employment opportunity and non-discrimination principles.
Genetic Information: In accordance with federal and state laws, both Keller Executive Search and our clients do not discriminate based on genetic information. We do not request or require genetic information from applicants or employees, except as permitted by law.
Local Laws: Both Keller Executive Search and our clients comply with all applicable local laws and ordinances regarding employment practices in the areas where we operate.
Note: This job posting may be for a position with Keller Executive Search or one of our clients. The specific employer will be identified during the application and interview process. Employment laws and requirements may vary depending on the employer and location.
Location: United States
Our executive search firm is recruiting a Chief Operating Officer on behalf of a luxury travel and hospitality organization. This leader will oversee service delivery, operational consistency, and scalable growth while protecting the high-touch experience expected by discerning travelers.
Key Responsibilities
Direct daily operations across guest services, reservations, supplier relations, and experience delivery.
Translate strategic priorities into measurable operating plans and performance standards.
Improve service quality, productivity, margins, and operational consistency.
Develop scalable processes supporting growth across destinations, properties, and travel programs.
Establish performance dashboards and accountability measures for operational teams.
Oversee workforce planning, vendor performance, service recovery, and business continuity.
Partner with commercial and financial leaders to align capacity, demand, and profitability.
Build a culture of ownership, responsiveness, and exceptional guest service.
Requirements
10+ years of operational leadership experience, including significant executive-level responsibility.
Experience within luxury travel, hospitality, resorts, private travel, or premium guest services.
Demonstrated success improving operational performance across dispersed teams or locations.
Strong understanding of service standards, capacity planning, financial performance, and vendor management.
Proven ability to lead organizational change and build scalable operating systems.
Bachelor’s degree in business, hospitality management, or a related discipline required.
Advanced degree preferred.
Availability for occasional domestic and international travel.
Benefits
Comprehensive medical, dental, and vision coverage
Employer-funded health savings account contribution
Annual executive bonus opportunity
401(k) retirement plan
Flexible paid time off
Wellness and lifestyle stipend
Luxury travel discounts
Annual leadership retreat
Salary:
$180,000–$215,000 annually, plus annual bonus
Equal Employment Opportunity and Non-Discrimination Policy
Equal Employment Opportunity Statement: Both Keller Executive Search and our clients are Equal Opportunity Employers. For all positions, whether with Keller Executive Search or our clients, qualified applicants will receive consideration for employment without regard to race, skin color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability, genetic information, or any other legally protected status.
Commitment to Diversity: Keller Executive Search and its clients are committed to fostering a diverse and inclusive work environment where all individuals are valued and respected.
Reasonable Accommodations: Both Keller Executive Search and our clients are committed to providing reasonable accommodations to individuals with disabilities and pregnant individuals. We engage in an interactive process to determine effective, reasonable accommodations.
Compensation Information: For client positions, compensation information is available in the job post. If not provided, it will be shared during the interview process in accordance with applicable laws. When required by law, salary ranges will be included in job postings. Actual salary may depend on skills, experience, and comparison to current employees in similar roles. Salary ranges may vary based on role and location.
Compliance with Laws: Both Keller Executive Search and our clients comply with federal, state, and local laws governing nondiscrimination in employment. This policy applies to all employment terms and conditions, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Workplace Harassment: Both Keller Executive Search and our clients expressly prohibit any form of workplace harassment based on race, skin color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.
E-Verify Participation: Keller Executive Search and/or our clients may participate in E-Verify. Information about E-Verify participation will be provided during the application process where applicable.
Privacy and Pay Equity:
California Residents: For more information about the categories of personal information we collect for recruiting and employment purposes, please review our Privacy Policy at
www.kellerexecutivesearch.com
.
Colorado, Nevada, New York City, California, and Washington Residents: Compensation information is available in the job post or will be provided during the interview process if not initially available.
Both Keller Executive Search and our clients are committed to pay equity and conduct periodic pay equity analyses in accordance with applicable laws.
State-Specific Information:
Rhode Island: We do not request or require salary history from applicants.
Connecticut: We provide wage range information upon request or before discussing compensation.
New Jersey: We do not inquire about salary history unless voluntarily disclosed.
Veteran Status: Both Keller Executive Search and our clients provide equal employment opportunities to veterans and comply with applicable state laws regarding veteran preference in employment. If you are a veteran, please inform us during the application process.
Use of Artificial Intelligence in Recruitment
Keller Executive Search and our clients may use artificial intelligence (AI) tools to assist in the recruitment and candidate evaluation process. These tools are used exclusively to support human decision-making by helping to review and assess candidate qualifications and materials. AI is never used to automatically reject, disqualify, or make final hiring decisions about candidates. All AI-assisted evaluations are reviewed by experienced recruitment professionals, and all hiring decisions are made by qualified human recruiters. Our use of AI is designed to enhance fairness, consistency, and efficiency while maintaining our commitment to equal employment opportunity and non-discrimination principles.
Genetic Information: In accordance with federal and state laws, both Keller Executive Search and our clients do not discriminate based on genetic information. We do not request or require genetic information from applicants or employees, except as permitted by law.
Local Laws: Both Keller Executive Search and our clients comply with all applicable local laws and ordinances regarding employment practices in the areas where we operate.
Note: This job posting may be for a position with Keller Executive Search or one of our clients. The specific employer will be identified during the application and interview process. Employment laws and requirements may vary depending on the employer and location.
Location: United States
Our executive search firm is recruiting a Chief Financial Officer on behalf of a tour and cruise operator. This executive will lead financial strategy, strengthen commercial decision-making, and support sustainable growth across seasonal and destination-based operations.
Key Responsibilities
Direct financial planning, budgeting, forecasting, accounting, treasury, and reporting.
Advise executive leadership and ownership on profitability, investment priorities, and growth decisions.
Develop financial models for new destinations, vessels, tour programs, partnerships, and acquisitions.
Monitor booking performance, seasonal cash flow, operating margins, and supplier costs.
Strengthen internal controls, financial governance, risk management, and regulatory compliance.
Evaluate route, itinerary, destination, and customer-segment profitability.
Lead banking, audit, tax, insurance, and external advisory relationships.
Build and develop a high-performing finance and accounting organization.
Requirements
12+ years of progressive financial leadership experience, including executive-level responsibility.
Experience within travel, cruise operations, touring, hospitality, leisure, or another service-based industry.
Demonstrated expertise in forecasting, cash management, financial controls, and commercial analysis.
Strong understanding of seasonal revenue models and multi-location operations.
Experience supporting acquisitions, financing transactions, or significant business investments preferred.
Bachelor’s degree in accounting, finance, or a related field required.
CPA, CMA, or MBA strongly preferred.
Ability to travel periodically for leadership meetings and operational reviews.
Benefits
Medical, dental, and vision insurance
20 days of paid vacation
401(k) plan with company contribution
Annual performance incentive
Company-paid life insurance
Short-term and long-term disability coverage
Paid professional memberships and continuing education
Discounted travel and cruise programs
Salary:
$185,000–$220,000 annually, plus performance-based bonus
Equal Employment Opportunity and Non-Discrimination Policy
Equal Employment Opportunity Statement: Both Keller Executive Search and our clients are Equal Opportunity Employers. For all positions, whether with Keller Executive Search or our clients, qualified applicants will receive consideration for employment without regard to race, skin color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability, genetic information, or any other legally protected status.
Commitment to Diversity: Keller Executive Search and its clients are committed to fostering a diverse and inclusive work environment where all individuals are valued and respected.
Reasonable Accommodations: Both Keller Executive Search and our clients are committed to providing reasonable accommodations to individuals with disabilities and pregnant individuals. We engage in an interactive process to determine effective, reasonable accommodations.
Compensation Information: For client positions, compensation information is available in the job post. If not provided, it will be shared during the interview process in accordance with applicable laws. When required by law, salary ranges will be included in job postings. Actual salary may depend on skills, experience, and comparison to current employees in similar roles. Salary ranges may vary based on role and location.
Compliance with Laws: Both Keller Executive Search and our clients comply with federal, state, and local laws governing nondiscrimination in employment. This policy applies to all employment terms and conditions, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Workplace Harassment: Both Keller Executive Search and our clients expressly prohibit any form of workplace harassment based on race, skin color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.
E-Verify Participation: Keller Executive Search and/or our clients may participate in E-Verify. Information about E-Verify participation will be provided during the application process where applicable.
Privacy and Pay Equity:
California Residents: For more information about the categories of personal information we collect for recruiting and employment purposes, please review our Privacy Policy at
www.kellerexecutivesearch.com
.
Colorado, Nevada, New York City, California, and Washington Residents: Compensation information is available in the job post or will be provided during the interview process if not initially available.
Both Keller Executive Search and our clients are committed to pay equity and conduct periodic pay equity analyses in accordance with applicable laws.
State-Specific Information:
Rhode Island: We do not request or require salary history from applicants.
Connecticut: We provide wage range information upon request or before discussing compensation.
New Jersey: We do not inquire about salary history unless voluntarily disclosed.
Veteran Status: Both Keller Executive Search and our clients provide equal employment opportunities to veterans and comply with applicable state laws regarding veteran preference in employment. If you are a veteran, please inform us during the application process.
Use of Artificial Intelligence in Recruitment
Keller Executive Search and our clients may use artificial intelligence (AI) tools to assist in the recruitment and candidate evaluation process. These tools are used exclusively to support human decision-making by helping to review and assess candidate qualifications and materials. AI is never used to automatically reject, disqualify, or make final hiring decisions about candidates. All AI-assisted evaluations are reviewed by experienced recruitment professionals, and all hiring decisions are made by qualified human recruiters. Our use of AI is designed to enhance fairness, consistency, and efficiency while maintaining our commitment to equal employment opportunity and non-discrimination principles.
Genetic Information: In accordance with federal and state laws, both Keller Executive Search and our clients do not discriminate based on genetic information. We do not request or require genetic information from applicants or employees, except as permitted by law.
Local Laws: Both Keller Executive Search and our clients comply with all applicable local laws and ordinances regarding employment practices in the areas where we operate.
Note: This job posting may be for a position with Keller Executive Search or one of our clients. The specific employer will be identified during the application and interview process. Employment laws and requirements may vary depending on the employer and location.
Location: United States
Keller Executive Search is partnering with a leading travel agency organization to identify an exceptional Chief Executive Officer to lead the business into its next phase of growth. This is a rare opportunity for a proven senior leader to shape strategy, drive performance, and build enduring value across a dynamic and evolving market.
Reporting to the Board of Directors, the CEO will hold full accountability for the organization's vision, financial results, operational execution, and culture. The successful candidate will combine strong commercial acumen with authentic, people-centered leadership, translating a compelling long-term strategy into measurable outcomes while cultivating high-performing teams.
This is a fully remote role based anywhere within the United States, offering significant autonomy, a competitive compensation package, and the chance to make a lasting impact at the highest level of an ambitious business.
Key Responsibilities
Define, communicate, and execute the organization's long-term vision and strategic direction in partnership with the Board
Own overall financial performance, including revenue growth, profitability, and disciplined capital allocation
Lead, develop, and inspire the executive team, fostering accountability and a high-performance culture
Drive operational excellence and scalable processes across all functions of the business
Serve as the primary point of accountability to the Board of Directors and key stakeholders
Identify and pursue growth opportunities, including new markets, partnerships, and strategic initiatives
Represent the organization externally with clients, partners, investors, and the broader market
Ensure sound governance, risk management, and compliance across the enterprise
Requirements
Essential
Extensive senior leadership experience in the travel industry, including prior service as a CEO, President, or comparable executive with full profit-and-loss ownership
Demonstrated track record of driving revenue growth and profitability at scale
Proven ability to set strategy and translate it into measurable operational results
Strong financial literacy, including budgeting, forecasting, and capital allocation
Experience reporting to and partnering effectively with a Board of Directors
Excellent communication, negotiation, and stakeholder-management skills
Ability to lead effectively in a fully remote, distributed environment
Preferred
Experience scaling an organization through significant growth or transformation
Background leading distributed or fully remote teams across multiple functions
Advanced degree such as an MBA or equivalent executive education
Exposure to mergers, acquisitions, or strategic partnerships
Ideal Candidate Profile
You are a visionary yet pragmatic executive who combines strategic foresight with disciplined execution. You lead with integrity, build trust quickly, and empower teams to deliver ambitious results. Comfortable with accountability to a Board and confident representing an organization externally, you thrive in fast-moving environments and are energized by the opportunity to shape a company's future.
Benefits
Base salary of up to approximately $390,000 annually, depending on experience
Additional variable incentive of approximately $400,000 to $500,000 projected, delivered through short-term and long-term incentives tied to financial performance, targets, and strategic milestones
Generous annual bonus structure tied to financial performance and strategic milestones, with both short-term and long-term incentive components under development
Participation in a company-wide compensation philosophy centered on sharing the success of the business, including profit-sharing and twice-yearly bonuses in addition to performance-based rewards
Comprehensive health benefits
Retirement benefits
Additional perks as part of a comprehensive benefits package
Fully remote working within the United States, with flexibility on location for the right candidate
Employer-covered costs for in-person interview travel where required during the selection process
Keller is a recruitment agency that provides services to clients ranging from startups and non profits to multinational corporations. Keller emphasizes ethical search processes, attentive candidate care, and leadership placements that support long-term client outcomes.
To learn more about the firm and about our candidate services - please visit
our website
Equal Employment Opportunity and Non-Discrimination Policy
Equal Employment Opportunity Statement:
Both Keller Executive Search and our clients are Equal Opportunity Employers. For all positions, whether with Keller Executive Search or our clients, qualified applicants will receive consideration for employment without regard to race, skin color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability, genetic information, or any other legally protected status.
Commitment to Diversity:
Keller Executive Search and its clients are committed to fostering a diverse and inclusive work environment where all individuals are valued and respected.
Reasonable Accommodations:
Both Keller Executive Search and our clients are committed to providing reasonable accommodations to individuals with disabilities and pregnant individuals. We engage in an interactive process to determine effective, reasonable accommodations.
Compensation Information:
For client positions, compensation information is available in the job post. If not provided, it will be shared during the interview process in accordance with applicable laws. When required by law, salary ranges will be included in job postings. Actual salary may depend on skills, experience, and comparison to current employees in similar roles. Salary ranges may vary based on role and location.
Compliance with Laws:
Both Keller Executive Search and our clients comply with federal, state, and local laws governing nondiscrimination in employment. This policy applies to all employment terms and conditions, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Workplace Harassment:
Both Keller Executive Search and our clients expressly prohibit any form of workplace harassment based on race, skin color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.
E-Verify Participation:
Keller Executive Search and/or our clients may participate in E-Verify. Information about E-Verify participation will be provided during the application process where applicable.
Privacy and Pay Equity:
California Residents: For more information about the categories of personal information we collect for recruiting and employment purposes, please review our Privacy Policy at
www.kellerexecutivesearch.com
.
Colorado, Nevada, New York City, California, and Washington Residents: Compensation information is available in the job post or will be provided during the interview process if not initially available.
Both Keller Executive Search and our clients are committed to pay equity and conduct periodic pay equity analyses in accordance with applicable laws.
State-Specific Information:
Rhode Island: We do not request or require salary history from applicants.
Connecticut: We provide wage range information upon request or before discussing compensation.
New Jersey: We do not inquire about salary history unless voluntarily disclosed.
Veteran Status:
Both Keller Executive Search and our clients provide equal employment opportunities to veterans and comply with applicable state laws regarding veteran preference in employment. If you are a veteran, please inform us during the application process.
Use of Artificial Intelligence in Recruitment
Keller Executive Search and our clients may use artificial intelligence (AI) tools to assist in the recruitment and candidate evaluation process. These tools are used exclusively to support human decision-making by helping to review and assess candidate qualifications and materials. AI is never used to automatically reject, disqualify, or make final hiring decisions about candidates. All AI-assisted evaluations are reviewed by experienced recruitment professionals, and all hiring decisions are made by qualified human recruiters. Our use of AI is designed to enhance fairness, consistency, and efficiency while maintaining our commitment to equal employment opportunity and non-discrimination principles.
Genetic Information:
In accordance with federal and state laws, both Keller Executive Search and our clients do not discriminate based on genetic information. We do not request or require genetic information from applicants or employees, except as permitted by law.
Local Laws:
Both Keller Executive Search and our clients comply with all applicable local laws and ordinances regarding employment practices in the areas where we operate.
Note:
This job posting may be for a position with Keller Executive Search or one of our clients. The specific employer will be identified during the application and interview process. Employment laws and requirements may vary depending on the employer and location.
Location: United States
Our executive search firm is recruiting a Chief Commercial Officer on behalf of a growing travel organization. This executive will lead revenue strategy, expand market reach, and align sales, marketing, partnerships, and customer growth initiatives.
Key Responsibilities
Develop and execute an integrated commercial strategy across customer segments and distribution channels.
Lead sales, marketing, partnerships, pricing, and revenue growth functions.
Establish revenue targets, performance metrics, and commercial accountability.
Expand strategic relationships with travel agencies, corporate clients, suppliers, and distribution partners.
Identify new markets, products, channels, and partnership opportunities.
Improve customer acquisition, retention, conversion, and lifetime value.
Align brand positioning and marketing investment with commercial objectives.
Build, mentor, and scale a high-performing commercial leadership team.
Requirements
10+ years of progressive commercial leadership experience.
Executive experience within travel, tourism, hospitality, travel technology, or consumer services.
Demonstrated success delivering revenue growth and expanding market share.
Strong expertise in sales leadership, strategic partnerships, pricing, and go-to-market planning.
Experience managing direct, partner, and digital distribution channels.
Bachelor’s degree in business, marketing, hospitality, or a related field required.
MBA preferred.
Ability to travel periodically for partner meetings, conferences, and leadership events.
Benefits
Medical, dental, and vision insurance
Commercial performance incentive
401(k) plan with employer match
18 days of paid vacation, plus company holidays
Paid parental leave
Monthly internet and mobile phone allowance
Employee travel credits
Company-paid life and disability insurance
Salary:
$175,000–$210,000 annually, plus commercial performance incentive
Equal Employment Opportunity and Non-Discrimination Policy
Equal Employment Opportunity Statement: Both Keller Executive Search and our clients are Equal Opportunity Employers. For all positions, whether with Keller Executive Search or our clients, qualified applicants will receive consideration for employment without regard to race, skin color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability, genetic information, or any other legally protected status.
Commitment to Diversity: Keller Executive Search and its clients are committed to fostering a diverse and inclusive work environment where all individuals are valued and respected.
Reasonable Accommodations: Both Keller Executive Search and our clients are committed to providing reasonable accommodations to individuals with disabilities and pregnant individuals. We engage in an interactive process to determine effective, reasonable accommodations.
Compensation Information: For client positions, compensation information is available in the job post. If not provided, it will be shared during the interview process in accordance with applicable laws. When required by law, salary ranges will be included in job postings. Actual salary may depend on skills, experience, and comparison to current employees in similar roles. Salary ranges may vary based on role and location.
Compliance with Laws: Both Keller Executive Search and our clients comply with federal, state, and local laws governing nondiscrimination in employment. This policy applies to all employment terms and conditions, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Workplace Harassment: Both Keller Executive Search and our clients expressly prohibit any form of workplace harassment based on race, skin color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.
E-Verify Participation: Keller Executive Search and/or our clients may participate in E-Verify. Information about E-Verify participation will be provided during the application process where applicable.
Privacy and Pay Equity:
California Residents: For more information about the categories of personal information we collect for recruiting and employment purposes, please review our Privacy Policy at
www.kellerexecutivesearch.com
.
Colorado, Nevada, New York City, California, and Washington Residents: Compensation information is available in the job post or will be provided during the interview process if not initially available.
Both Keller Executive Search and our clients are committed to pay equity and conduct periodic pay equity analyses in accordance with applicable laws.
State-Specific Information:
Rhode Island: We do not request or require salary history from applicants.
Connecticut: We provide wage range information upon request or before discussing compensation.
New Jersey: We do not inquire about salary history unless voluntarily disclosed.
Veteran Status: Both Keller Executive Search and our clients provide equal employment opportunities to veterans and comply with applicable state laws regarding veteran preference in employment. If you are a veteran, please inform us during the application process.
Use of Artificial Intelligence in Recruitment
Keller Executive Search and our clients may use artificial intelligence (AI) tools to assist in the recruitment and candidate evaluation process. These tools are used exclusively to support human decision-making by helping to review and assess candidate qualifications and materials. AI is never used to automatically reject, disqualify, or make final hiring decisions about candidates. All AI-assisted evaluations are reviewed by experienced recruitment professionals, and all hiring decisions are made by qualified human recruiters. Our use of AI is designed to enhance fairness, consistency, and efficiency while maintaining our commitment to equal employment opportunity and non-discrimination principles.
Genetic Information: In accordance with federal and state laws, both Keller Executive Search and our clients do not discriminate based on genetic information. We do not request or require genetic information from applicants or employees, except as permitted by law.
Local Laws: Both Keller Executive Search and our clients comply with all applicable local laws and ordinances regarding employment practices in the areas where we operate.
Note: This job posting may be for a position with Keller Executive Search or one of our clients. The specific employer will be identified during the application and interview process. Employment laws and requirements may vary depending on the employer and location.
Location: Dallas, USA; New York, USA; Orlando, USA
We are looking for a Senior Business Analyst with NetSuite experience to support the analysis, optimization, and evolution of business processes and systems. In this role, you will work closely with stakeholders, product teams, and technical specialists to gather requirements, define solutions, and ensure the successful delivery of business initiatives.
You will play a key role in bridging business needs and technology capabilities, with a strong focus on NetSuite-based processes, system enhancements, integrations, and operational efficiency. This position is ideal for a specialist who enjoys working in a dynamic environment, managing complex requirements, and driving continuous business improvement.
The estimated salary range for this position is USD 130,000 to 150,000 per year.
The project focuses on enhancing business processes, improving operational efficiency, and evolving enterprise systems that support key organizational functions. The environment combines modern technology, experienced specialists, and a collaborative culture with minimal bureaucracy and openness to new ideas.
Helping to oversee the design, manufacturing, and planning of product marketing and promotion strategies
Providing management with analyses and reports, and responding to questions and requests from management
Specifying and overseeing the research needed to determine customers' needs and preferences
Reviewing and adjusting inventory levels and production schedules to maintain product availability
4+ years of business analysis or related experience
3+ years of experience working with software products
2+ years of experience with NetSuite
Understanding of business operations, purchasing, inventory management, planning, and finance is preferred
Knowledge of business and management principles and practices
Experience managing a team backlog, breaking down requirements, writing user stories, and validating that customer needs are met
Project management and business analysis skills
Strong negotiation, organizational, management, analytical, and interpersonal skills
Experience with Agile processes and tools, such as Scrum, Kanban, and/or the Scaled Agile Framework (SAFe), and Jira
Experience developing user interface drafts
Business process modeling experience, including knowledge of relevant notations and methodologies
Professional certifications (CCBA, CBAP by IIBA, PMI-PBA by PMI, CPRE by IREB)
Location: London, UK
We are looking for a Senior Business Analyst with NetSuite experience to support the analysis, optimization, and evolution of business processes and systems. In this role, you will work closely with stakeholders, product teams, and technical specialists to gather requirements, define solutions, and ensure the successful delivery of business initiatives.
You will play a key role in bridging business needs and technology capabilities, with a strong focus on NetSuite-based processes, system enhancements, integrations, and operational efficiency. This position is ideal for a specialist who enjoys working in a dynamic environment, managing complex requirements, and driving continuous business improvement.
The project focuses on enhancing business processes, improving operational efficiency, and evolving enterprise systems that support key organizational functions. The environment combines modern technology, experienced specialists, and a collaborative culture with minimal bureaucracy and openness to new ideas.
Helping to oversee the design, manufacturing, and planning of product marketing and promotion strategies
Providing management with analyses and reports, and responding to questions and requests from management
Specifying and overseeing the research needed to determine customers' needs and preferences
Reviewing and adjusting inventory levels and production schedules to maintain product availability
4+ years of business analysis or related experience
3+ years of experience working with software products
2+ years of experience with NetSuite
Understanding of business operations, purchasing, inventory management, planning, and finance is preferred
Knowledge of business and management principles and practices
Experience managing a team backlog, breaking down requirements, writing user stories, and validating that customer needs are met
Project management and business analysis skills
Strong negotiation, organizational, management, analytical, and interpersonal skills
Experience with Agile processes and tools, such as Scrum, Kanban, and/or the Scaled Agile Framework (SAFe), and Jira
Experience developing user interface drafts
Business process modeling experience, including knowledge of relevant notations and methodologies
Professional certifications (CCBA, CBAP by IIBA, PMI-PBA by PMI, CPRE by IREB)
Location: Warsaw, Mazowieckie, Poland
X-FLOW
is a mobile game development company established in 2018. We gained recognition after the release of
Happy Color
, the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world.
We are currently looking for a
Senior Backend Engineer (Go)
for our flagship project, Happy Color.
Key Responsibilities:
• Design and develop microservices in Go (REST/gRPC), public and internal APIs.
• Integrate with external services, develop contracts.
• Optimize performance, profiling, reduce latency, and scale systems.
• Design database schemas, perform migrations, indexing, and query optimization.
• Work with PostgreSQL/MySQL, Redis, Kafka/NATS and event-driven integrations.
• Implement and maintain CI/CD, cloud infrastructure (AWS) with Docker/Kubernetes.
• Ensure quality: writing tests (unit/integration/e2e), code reviews, automation of checks.
• Ensure observability and reliability: logging, metrics, alerting, tracing.
• Participate in architectural design, RFCs/ADRs.
Requirements:
• 3+ years of commercial development experience, including 3+ years with Golang.
• Proficient in Go: context handling, concurrency (goroutines/channels), profiling (pprof), gRPC/REST, generics, modularity.
• Strong understanding of backend architecture, API design, microservices, and distributed systems.
• Databases: PostgreSQL/MySQL, Redis; design, indexing, transactions.
• Queues/Buses: Kafka/NATS — experience in designing event-driven integrations.
• Experience with search technologies such as OpenSearch would be a plus.
• CI/CD: GitLab CI, feature flags, migrations, blue-green/rolling deployments.
• Testing: Go testing/testify, integration/e2e.
• Security: OAuth2, JWT.
• Understanding of DDD principles, SOLID, 12-factor methodology, observability (Prometheus/Grafana, OpenTelemetry).
• Russian - C1/higher, English - B1.
Nice to have:
• Experience with Python and/or PHP.
• Experience with TypeScript, JavaScript and React.
• Experience with OpenSearch.
• Data architecture: CQRS/Event Sourcing, idempotency, deduplication.
• Experience building BFFs, WebSockets.
• Feature flags, experiments/A-B testing, product metrics.
Technology Stack (Primary):
• Backend: Go, gRPC/REST, PostgreSQL, Redis, Kafka.
• DevOps: GitLab CI, Docker, nice to have: Kubernetes, AWS, Helm.
• Observability: Prometheus, Grafana, Loki, OpenTelemetry, Sentry.
• Search: OpenSearch.
What We Offer:
• Competitive salary and benefits package.
• Opportunity to work with a talented and passionate team in a creative and dynamic environment.
• Flexible working hours and remote/office work options.
• Career growth and professional development opportunities.
• A fun and inclusive company culture that celebrates diversity and creativity.
Join us and let’s create great content together!
When you apply for this role, we process your personal data in accordance with our Candidate Privacy Notice
(
https://xflowgames.com/candidate-privacy-notice)
.
Location: Spain; Portugal; Poland; Estonia
Action1 is an autonomous patch management platform trusted by many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes, it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party application patching, Action1 helps organizations eliminate routine work, reduce ransomware and security risks, and protect the digital employee experience. It provides real-time vulnerability assessment and remediation across remote and on-site endpoints without requiring a VPN, while peer-to-peer patch distribution reduces bandwidth use on local networks.
In 2026, Action1 was recognized as the fastest-growing founder-led cybersecurity company in America on the Inc. 5000. Action1 is led by industry veterans Alex Vovk and Mike Walters, American entrepreneurs who founded Netwrix, which has grown into an industry-leading, multibillion-dollar cybersecurity company.
We are looking for a Dev Manager to lead the engineering team responsible for integrations between our product and external systems, including the Integrations Store. You will combine engineering leadership with hands-on technical expertise to deliver secure, reliable integrations that fit our customers' workflows.
What you'll do:
Lead and develop a team of engineers, providing technical direction, mentoring, and regular feedback.
Own delivery outcomes within the agreed scope, provide practical estimates, and make capacity and priority tradeoffs visible.
Delegate ownership to engineers and, as the team grows, team leads; distinguish near-term delivery from long-term capability development. Keep the role to no more than three clearly defined focus areas, with team leads taking ownership as capacity grows.
Work with Product Management to define priorities, plan delivery, and translate customer needs into integration capabilities.
Oversee the design, development, and maintenance of integrations, including:
- Connectors to third-party applications and services.
- An Integrations Store for discovering and managing available integrations.
- Data mapping, validation, and synchronization between systems.
- Authentication, authorization, and secure credential handling.
- Monitoring, troubleshooting, and recovery from integration failures.
Guide technical decisions within the assigned domain from solution design through development and production rollout, coordinating cross-cutting architecture and security decisions with their designated owners.
Establish reusable integration patterns that handle retries, rate limits, duplicate events, and API version changes reliably.
Own automated pipelines for building, testing, validating, and deploying integrations.
Improve integration reliability, performance, and observability, and guide the team in resolving production issues.
Coordinate with other engineering teams and external partners to manage dependencies and compatibility.
Apply AI technologies where they improve integration development, testing, or support, with appropriate validation of outputs.
Requirements
What we're looking for:
Experience leading software engineers and owning the delivery and operation of production systems.
Strong software engineering fundamentals and the ability to contribute to technical problem-solving.
Excellent knowledge of Node.js, JavaScript, and TypeScript.
Experience building and operating AWS services in production.
Hands-on experience designing and maintaining APIs and integrations with external systems.
Understanding of distributed systems, asynchronous processing, data consistency, and failure recovery.
Proficiency in SQL and experience with data modeling, aggregation, and query performance.
Experience with secure authentication and authorization for integrations.
Strong communication skills and the ability to align engineering work with product priorities.
Professional working proficiency in English for leading an English-speaking team and collaborating across functions.
Nice to have:
Experience writing automated integration and contract tests.
Proficiency in SQL.
Experience with runtime isolation and sandboxing for sensitive execution.
Experience in B2B SaaS, security, compliance, or data governance.
Experience building high-load products with numerous endpoints.
Experience maintaining integrations across multiple third-party API versions.
Benefits
Fully remote work with flexibility to support your work-life balance.
A collaborative environment that empowers you to own your domain and implement best practices.
Stable income, benefits, flexible working hours, and opportunities for career advancement.
Friendly, professional colleagues who are eager to support you and help you grow.
Engaging challenges and opportunities to make a meaningful impact.
Location: Cyprus; Lisbon, Portugal; Tbilisi, Georgia; Belgrade, Serbia; Kraków, Poland
At COLIBRIX ONE*, we're building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed Electronic Money Institution (FCA Reference No. 927920) and holder of a Financial Institution Licence issued by the MFSA, as well as a principal member of both VISA and Mastercard, we provide comprehensive, real-world financial solutions that include:
Global card processing
Digital wallet infrastructure
Cross-border merchant accounts
Alternative payment methods (APMs)
Corporate accounts for legal entities
We're a fast-growing team with a passion for innovation, security, and scalability. Our culture values curiosity, collaboration, and impact - and we're looking for talented professionals who are ready to shape the future of fintech.
At COLIBRIX ONE, your work directly powers the digital economy. If you're eager to solve meaningful challenges and build with purpose, we'd love to hear from you.
The ideal candidate will bring deep technical expertise, a collaborative mindset, and the ability to influence and mentor team members through knowledge and experience rather than formal authority.
What You Need to Succeed
5+ years of professional Go development experience, including 3+ years in fintech, banking, payments, or other transaction-critical systems
Strong knowledge of distributed systems, microservices, and API design (REST and gRPC)
Advanced PostgreSQL skills, including transactions, isolation levels, locking, indexing, migrations, and concurrency
Experience designing reliable transactional systems using idempotency, retries, event deduplication, transactional outbox, sagas, and reconciliation
Hands-on experience with event-driven architectures and message brokers such as NATS, Kafka, or RabbitMQ
Experience building and operating production services, including incident investigation, safe deployments, database migrations, and observability
Practical knowledge of AWS, Kubernetes, and CI/CD
Experience integrating with banks, payment providers, processors, AML/KYC, or anti-fraud platforms
Understanding of security requirements for financial and personal data
Ability to translate business requirements into technical solutions and independently drive implementation
Strong communication skills and working proficiency in Russian and English
Banking Domain Experience
Hands-on experience in several of the following areas is highly valued:
Ledgers, accounting flows, accounts, and balance management
Holds, reversals, adjustments, reconciliation, and settlement
SEPA, SWIFT, and ISO 20022
Card transaction lifecycles and card scheme integrations
Nice to Have
Experience with Temporal or a similar workflow engine
Experience with NATS/JetStream, GitLab CI/CD, OpenTelemetry, Prometheus, Grafana, Loki, or Tempo
Knowledge of event sourcing or append-only financial data models
Familiarity with PCI DSS and GDPR
Experience using AI coding tools for analysis, implementation, testing, or code review
What We Offer:
Opportunity to shape the future of fintech solutions within a growing company
Collaborative, horizontal team structure that values your expertise and ideas
Continuous learning and development opportunities to enhance your skills and career growth
Competitive salary and benefits package
Flexible work arrangements to support work-life balance
* This position is offered within the COLIBRIX ONE. Employment will be under the appropriate legal entity based on the role and location.
Location: Poland; Georgia; Serbia; Bulgaria; Armenia
We build cloud CPaaS/CCaaS infrastructure - the routing, messaging and real-time layer that contact centres run on. High traffic, event-driven services, and a UI that has to stay correct while thousands of live conversations move through it.
We're hiring a senior engineer for a team where AI agents are part of the normal development loop, not a pilot. You'll own features end-to-end across a Go backend and a React/TypeScript frontend, and you'll be accountable for everything you ship — including the parts an agent wrote.
This is not a prompt-engineering role. It's a senior engineering role where AI-assisted delivery is the default working method.
Requirements
What will you do at MMDSmart?
Own features end-to-end across Go backend and React/TypeScript frontend;
Design and develop solutions for high-load and distributed production systems;
Use AI coding agents as an integral part of your everyday development workflow;
Guide AI agents, review and verify their output, and take ownership of the final result;
Build and evolve backend services, APIs, frontend functionality, and external integrations;
Investigate complex production issues and drive them to resolution;
Contribute to architecture decisions, technical discussions, and system improvements;
Help improve our codebase and development practices to make AI-assisted engineering more effective.
You are a perfect match if you have:
5+ years of professional software engineering experience and strong Senior-level engineering fundamentals;
Strong hands-on production experience with Go - 4 years of experience;
Practical experience with React and/or TypeScript; you don’t need to be a frontend expert, but you should be comfortable working with frontend code;
Hands-on experience with high-load and distributed production systems;
Experience designing, building, and debugging production services and APIs;
Hands-on experience with AI coding tools such as Claude Code, Cursor, Windsurf, Copilot, or similar - beyond simple autocomplete;
Ability to use AI to work effectively across different parts of the stack while critically reviewing and verifying its output;
Strong engineering judgement, ownership, and ability to make technical decisions independently.
Our Tech Stack:
Backend: Go, microservices, REST APIs, GraphQL
Frontend: React, TypeScript, Zustand / Redux Toolkit, WebSocket / SSE
Event-driven: Kafka, NATS / JetStream, RabbitMQ, event-driven architecture
Data: PostgreSQL, Redis, MongoDB
Infrastructure: GCP, Kubernetes, Docker, CI/CD, Infrastructure as Code
Observability & Performance: structured logging, metrics, tracing, profiling, high-load and concurrency tooling
AI Development: Claude Code, Cursor, Windsurf, Copilot and other agentic development tools
Domain: CPaaS / CCaaS, messaging, voice, real-time communication, external provider integrations
Will be a plus:
CCaaS / CPaaS / telecom background: contact-centre routing, ACD, omnichannel messaging.
Voice stack: WebRTC, SIP, media servers, or CPaaS APIs
API gateway and microservices integration; GraphQL federation.
Kubernetes, Docker, CI/CD ownership, infrastructure-as-code.
Polyglot persistence: Redis for caching and ephemeral state, PostgreSQL where a document model is the wrong fit; plus the judgement to tell the difference. MongoDB Atlas or self-managed cluster operations.
Internal tooling, evals or automation built on LLM APIs.
Open-source contributions, especially in Go.
What you get:
An AI-first engineering environment where AI is part of real production development;
The opportunity to use AI to work across the full stack and expand beyond your primary expertise;
Work on high-load communication products with real business impact;
A team where Senior Engineers influence technical decisions and architecture;
Remote work.
Benefits
Why do talents choose and stay at MMDSmart?
Embrace the opportunity to work in a company that cares about:
Your Wellness:
Access to mental health programs, comprehensive medical insurance, and a sports card*.
Your Happiness:
Enjoy the company of cool teammates, a friendly atmosphere, a strong mentorship, and a variety of bonuses & corporate gifts.
Your Development:
Benefit from free educational events & courses, and English classes with native speakers.
Your Career:
Focus on your professional development in a supportive environment.
Work-Life Balance:
Choose your working format - remote, office-based, or hybrid and engage in team-building activities.
Think this role's got your name on it? Go ahead and apply, we'd love to see what you've got!
Equal-Opportunity Employment
We are an equal opportunity employer committed to creating a diverse and inclusive work environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
*Medical Insurance and Sport Card perks are available for employees located in Bulgaria.
Location: Jeddah, Saudi Arabia; Riyadh, Saudi Arabia; Al Khobar, Saudi Arabia; Dammam, Saudi Arabia
We are looking for a Hospitality & Retail Services Specialist to support hospitality and retail operations at KAUST. The role will focus on managing retail leasing activities, coordinating tenants and catering providers, conducting inspections, ensuring food safety and service standards, and supporting the smooth operation of retail and hospitality facilities across the campus and Thuwal Corniche.
Key Responsibilities
Manage retail leasing activities, including identifying potential tenants, preparing proposals, and supporting lease negotiations.
Coordinate retailer onboarding, inspections, operational readiness, compliance, and clearance processes.
Monitor retail outlets to ensure compliance with
hospitality, hygiene, food safety, HSE, and service standards
.
Manage relationships with retail tenants, catering providers, and internal departments.
Support the planning and development of retail spaces, from feasibility and design to construction and commissioning.
Conduct market benchmarking and prepare financial and operational reports related to retail services.
Coordinate catering services for KAUST events, business functions, and community activities.
Monitor customer feedback, address service concerns, and support improvements in the overall community experience.
Requirements
Bachelor’s degree in Business, Property Management, Marketing, Hospitality, or a related field.
3–5 years of relevant experience in hospitality operations, retail management, commercial property leasing, or a similar role.
Experience in retail inspections, food safety, hygiene, HSE compliance, or hospitality quality standards is highly preferred.
Experience in retail leasing, tenant relations, lease administration, or commercial property management.
Knowledge of hospitality operations, catering services, and customer experience management.
Strong communication and stakeholder management skills.
Ability to manage multiple activities, coordinate with different teams, and maintain operational standards.
Fluency in English and Arabic is required.
Jeddah, Saudi Arabia; Riyadh, Saudi Arabia; Al Khobar, Saudi Arabia; Dammam, Saudi Arabia
Location: Kyiv, Ukraine; Uzhhorod, Ukraine; Lviv, Ukraine; Odesa, Ukraine; Vinnytsia, Ukraine; Chernivtsi, Ukraine
Are you interested in technical content around AI and machine learning?
Label Your Data is looking for a Content Writer to create high-quality content for our blog, social media, and newsletter. You’ll help us build authority in the ML space as a specialist AI training data provider.
You’ll work closely with our Head of Content Marketing, who will provide context, priorities, feedback, and support while giving you room to take ownership of your work and contribute your own ideas.
What you will do:
Write SEO/AEO blog articles on AI/ML, data annotation, and related technical topics;
Create content for our social media channels and newsletter;
Monitor AI/ML news and industry trends, and suggest relevant content ideas;
Conduct in-depth research to produce technically accurate, audience-focused content;
Develop visual concepts and prepare clear design briefs for blog articles and social media posts;
Own content delivery end-to-end and take responsibility for its quality across blog and social media.
What we need:
Advanced English;
3+ years of B2B content writing experience, ideally in tech or AI;
Prior experience writing about AI/ML, data science, or related technical topics;
Solid understanding of SEO/AEO principles and best practices;
Strong research skills and the ability to explain complex topics clearly;
Strategic content thinking: the ability to understand the audience, purpose, angle, and business goal behind each piece before writing;
Ability to connect audience challenges with Label Your Data’s expertise and how our team can help, rather than simply explain a topic broadly;
Responsible use of AI writing tools with rigorous human editing and fact-checking;
A proactive, self-organized, and results-oriented mindset, with a willingness to suggest ideas, take on new formats, and grow beyond assigned tasks;
Basic Figma experience would be a plus.
We offer:
Competitive monthly rate in USD;
Business hours;
Opportunity to work fully remotely;
Greenhouse conditions for self-development;
Inclusive international environment;
Supportive and collaborative team;
Paid intensive training and trial period;
Responsive management interested in your growth and long-lasting cooperation.
If you take ownership of your work, enjoy learning, and want to grow as a content specialist in the AI/ML space, we’d love to hear from you.
📌 Important: Please share no more than 3 portfolio pieces you’re most proud of and that best reflect our content expectations. Keep them organized in one place (no long link lists, multi-folder submissions, or published website links). Avoid surface-level pieces that start with a generic H2 “What is...?” explainer — we want to see your original thinking, audience understanding, and approach to shaping content.
*We celebrate diversity and are proud to be an equal opportunity employer.
Location: NZ: Auckland Remote; AU: Melbourne: (260 Burwood Rd); NZ: Remote Worker; AU: Sydney (45 Clarence St); NZ: Wellington Remote
Workplace: Hybrid
The role / impact
You will partner with database engineers and product development teams to ensure the resilience, quality, and performance of Xero's core database platform. By combining technical due diligence with modern AI tooling, you will help optimise day-to-day operations across our SQL Server fleet while proactively managing database risks, changes, and releases.
In this role, you will play a central part in modernising our data architecture as we migrate services from SQL Server RDS to Aurora Postgres RDS. You will provide strategic guidance on query performance and database design, supporting product teams with deep technical insights to build sustainable, scalable infrastructure for millions of customers.
The team / how they connect
You will join a supportive and collaborative team of senior database engineers spread across Australia and New Zealand. The team works closely with internal product squads, acting as trusted advisers to solve complex database challenges through open communication and shared problem-solving. Through daily standups and regular technical collaboration, team members learn from one another while supporting continuous delivery across our database platforms.
The team is currently working on / Initially, you will focus on
- Managing and optimising day-to-day operations across our extensive SQL Server and SQL Server RDS database fleet.
- Planning and executing end-to-end database migrations from SQL Server to Aurora Postgres RDS.
- Integrating AI tools into engineering workflows to increase efficiency in query analysis, risk identification, and proactive maintenance.
- Partnering with product development teams to consult on schema design, query tuning, and database observability using AWS tools.
Where and how you can work
This role is open to applicants based in New Zealand or Australia. We offer flexible working arrangements with no formal day-to-day in-office requirement, though you will have access to our local office spaces and will be invited to gather in person for key team events and connection days throughout the year.
Here are some of the things we are looking for
- Deep expertise in SQL Server and SQL Server RDS, with a strong emphasis on query analysis and performance tuning.
- Practical experience or familiarity with Aurora Postgres RDS, alongside a desire to contribute to active database migration projects.
- A pragmatic approach to technical ownership, with the capability to identify risks early and implement sustainable solutions.
- Clear communication skills that enable you to translate database complexities for product teams and collaborate effectively across disciplines.
- Curiosity and openness to leveraging AI tools to streamline routine tasks and enhance engineering productivity.
Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team.
juniorSingapore
Chicago
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Настройте подбор один раз, и подходящие вакансии будут сами приходить в Telegram.
Настройте подбор, и подходящие вакансии будут приходить в Telegram.
ГибридseniorNZ: Auckland Remote; AU: Melbourne: (260 Burwood Rd); NZ: Remote Worker; AU: Sydney (45 Clarence St); NZ: Wellington Remote; This role is open to applicants based in New Zealand or Australia
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