Jobs

We are looking for a Senior Full Stack Developer capable of taking technical ownership, making independent decisions, and ensuring reliable delivery of complex, production-ready solutions. We expect a highly skilled engineer who can drive results, structure development processes, and demonstrate strong leadership qualities.

Core Requirements:

📌 English: Upper-Intermediate or higher.

📌 6+ years of commercial experience with key technologies:

• Python
• Node.js
• AWS Lambda

• React.js

   

📌 Commercial experience with additional technologies:

• NestJS
• Express.js
• TypeScript
• REST API / GraphQL

• PostgreSQL

   

Nice to have:

• Nice to have
• Hands-on experience with cloud platforms such as Microsoft Azure and Google Cloud Platform (GCP).
• Understanding of core cloud services (Compute, Storage, Networking, IAM) and their practical application in production environments.
• Experience with deploying, maintaining, and optimizing cloud-based infrastructure is a strong advantage.

Senior-Level Expectations

The candidate must demonstrate advanced technical maturity and hands-on experience with:

• Launching live production projects and supporting production environments.
• Solving complex technical challenges and optimizing system architecture.
• Independent decision-making in technical matters with minimal supervision.
• Leadership skills, including guiding and coordinating development teams.
• Code quality control (code reviews, enforcing coding standards).
• Technical risk management, identifying potential issues and mitigation strategies.
• Effort and timeline estimation for features and development tasks.
• Participation in release planning, coordinating the technical delivery process.

Key Personal Qualities

• Strong sense of ownership and responsibility.
• Analytical thinking and a results-driven mindset.
• Ability to work effectively in a dynamic and fast-paced environment.

What we can offer:

Full-time flexible working schedule;

Comfortable, cosy, and well-equipped office;

Modern working place MacBookPro;

18 business days of paid vacation / 10 paid sick leaves / public holidays in Ukraine.

English lessons

We are seeking a highly skilled Bare Metal Engineer with strong low-level programming expertise and hands-on experience working directly with hardware. The ideal candidate will design, develop, debug, and optimize firmware and embedded systems without reliance on operating systems.

Required Qualifications:

Education

• Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, Computer Science, or related field.

Experience

• 5+ years of experience in embedded systems or bare-metal development.
• Proven experience working without operating systems (no RTOS/Linux abstraction layers).
• Experience bringing up new hardware boards from scratch.

Technical Skills:

Programming

• Expert-level proficiency in C (mandatory).
• Strong experience with C++ (preferred).
• Assembly language experience (ARM, RISC-V, or similar architectures).
• Experience writing linker scripts and startup code.

Hardware & Architecture

• Deep understanding of microcontrollers (ARM Cortex-M/A, RISC-V, etc.).
• Experience with peripherals (SPI, I2C, UART, CAN, USB, GPIO, DMA, ADC).
• Strong knowledge of memory-mapped I/O and interrupt handling.
• Experience reading and interpreting hardware datasheets and schematics.

Debugging & Tools

• JTAG/SWD debugging experience.
• Familiarity with tools such as:
  • GDB
  • OpenOCD
  • Logic analyzers
  • Oscilloscopes
• Experience with cross-compilation toolchains (GCC, Clang).
• Build systems (Make, CMake).

System-Level Knowledge

• Bootloaders and startup sequence development.
• Low-level memory management.
• Performance optimization in resource-constrained systems.
• Power management techniques.
• Knowledge of CPU architecture and instruction pipelines.

Preferred Qualifications

• Experience with secure boot and hardware security modules.
• Experience with automotive (AUTOSAR), IoT, or industrial systems.
• Familiarity with FPGA interfacing.
• Experience with safety standards (ISO 26262, IEC 61508).
• Prior experience in silicon bring-up.

Soft Skills

• Strong problem-solving and analytical skills.
• Ability to debug complex hardware-software interactions.
• Strong documentation skills.
• Ability to work closely with hardware engineers.
• Self-driven and able to work independently.

Key Responsibilities

• Develop and maintain bare-metal firmware.
• Bring up new hardware platforms.
• Optimize system performance and memory footprint.
• Write device drivers from scratch.
• Conduct hardware-level debugging and validation.
• Collaborate with hardware, FPGA, and system teams.
• Review code and enforce best practices.

Deliverables

• Production-ready firmware.
• Hardware bring-up reports.
• Technical documentation.
• Test and validation plans.

We are bill_line — a fintech company born in Ukraine, now conquering the global payments market.

Our core product is a payment solution for any online business, and we improve it every single day. A bill_line client can be any business that needs a payment solution — from a small online store to banks, insurance companies, or charitable organizations.

Why us?

bill_line is a “Swiss army knife” in the fintech world for any client that needs to accept payments worldwide. This means our bizdev, support, legal, and finance teams stay with the merchant from the connection request to integration and transaction сопровождение.

We are proud of our approach and its results. But every success is a puzzle — and only the best team in the world can assemble it.
Want to become part of it and help transform the Ukrainian and global fintech market? Great — because we are currently looking for a Deputy CFO.
 

Daily responsibilities

• Support the CFO in implementing the company’s financial strategy aligned with long-term business goals
• Participate in financial planning, budgeting, and forecasting processes
• Oversee accounting operations and ensure accuracy of financial reporting
• Prepare financial analysis, reports, and insights for management decision-making
• Monitor cash flow, budget execution, and cost optimization initiatives
• Coordinate interactions with banks, external auditors, and financial service providers
• Development of ERP systems and financial processes

• Supervise and mentor members of the finance team

  
   

We expect from the candidate

• Experience in a senior financial leadership role (Deputy CFO) in fintech or related industries
• Strong knowledge of accounting, budgeting, risk management, and financial analysis
• Hands-on experience in BI systems (Qlik) 
• Experience working with SQL databases
• Experience with BAF/BAS systems
• High analytical skills, strategic thinking, and decision-making ability
• Experience implementing and optimizing financial processes and ERP systems

We offer

• Our HQ in resilient Kyiv, near Zvirynetska metro station
• Everything you need to work effectively from day one (top equipment, service subscriptions, and more)
• Hybrid format: Monday, Wednesday, Friday in the office, other days optional. Even during blackouts you’ll have stable Wi-Fi, backup power, independent heating, a gym zone, shower, and even a sleeping area
• We are Diia.City residents — providing multiple employment options from day one
• 24 paid vacation days (unused days compensated financially)
• Fully paid sick leave
• Corporate lunches from GudFood
• Mandatory medical insurance
• Psychological support sessions — we care about mental health

• Project Description:

  We are embarking on a critical initiative to achieve ISO 81001 compliance for our esteemed client. ISO 81001 is a pivotal standard for health informatics, specifically focusing on the management and security of health information systems. This project aims to ensure Client's digital infrastructure aligns with the stringent requirements set forth by ISO 81001, safeguarding sensitive healthcare data and bolstering cyber resilience.

   

• Responsibilities:

  Conduct a thorough assessment of Client's existing IT infrastructure, policies, and procedures against ISO 81001 requirements.
  Identify gaps and vulnerabilities that need to be addressed to achieve compliance.
  Collaborate with cross-functional teams to design and implement robust security controls aligned with ISO 81001 standards.
  Deploy necessary security measures to protect Client's health information systems and data assets.
  Draft and enhance security policies, procedures, and guidelines tailored to ISO 81001 specifications.
  Ensure policies are communicated effectively and integrated into Client's operational framework.
  Perform risk assessments and develop risk management strategies to mitigate cyber threats and vulnerabilities.
  Implement proactive measures to enhance Client's cyber resilience in alignment with ISO 81001.
  Conduct training sessions and workshops to enhance cyber security awareness among Client staff.
  Foster a culture of security consciousness and best practices across the organization.
  Establish monitoring mechanisms to track ongoing compliance with ISO 81001 requirements.
  Conduct regular audits and assessments to ensure sustained adherence to security standards.
  Develop incident response protocols and procedures to swiftly address and mitigate security incidents.
  Continuously assess and refine security strategies based on emerging threats and industry developments.

   

• Mandatory Skills Description:

  Bachelor's degree in Cyber Security, Information Technology, or a related field.
  Proven experience in cyber security, particularly in compliance initiatives (ISO standards preferred).
  Strong understanding of health informatics and data security within healthcare environments.
  Excellent analytical skills with the ability to assess complex systems and processes.
  Effective communication skills to engage stakeholders and drive security initiatives forward.

We’re looking for a Lead Payment Manager who can build, scale, and own our payment ecosystem end-to-end. If you enjoy combining strategy, leadership, and hands-on operational excellence - and want to influence how payment infrastructure evolves inside a fast-growing product environment - this role is for you 🚀
 

💪 YOUR QUEST-LINE:

• Shape and lead payment performance strategy, including defining success metrics, monitoring efficiency, and identifying growth and optimization opportunities;
• Drive market research and identify strategic opportunities for launching and scaling local payment methods across target GEOs;
• Own strategic relationships with key payment providers, negotiate commercial and technical improvements, and expand payment coverage across regions;
• Support and enhance current payment flows in collaboration with internal teams, aiming to boost conversion rates and minimize user disputes;
• Drive cross-functional payment initiatives with Product, Tech, Anti-Fraud, Support, and Analytics teams to ensure scalable and stable payment infrastructure;
• Initiate and lead cost optimization, risk reduction, and cash flow improvement initiatives aligned with business and product strategy;
• Build and maintain payment policies, operational standards, and best practices while defining requirements for internal admin tools and payment system improvements;
• Participate in reconciliations with external payment service providers and payment reporting;
• Address escalations or issues impacting customers, and drive projects to enhance customer experience;

• Lead and develop the Payment function - mentoring specialists, scaling knowledge, and building sustainable team processes and ownership structure.

   

👨‍🚀 YOUR IN-GAME SKIN:

• 5+ years of experience in Payment Operations / Payment Management, including leadership or ownership of payment direction;
• Strong experience building or scaling payment strategies in high-load product environments;
• Insight into payment trends and markets in North America, Europe, CIS, East Asia, and LATAM;
• Strong analytical skills with the ability to interpret financial data and derive actionable insights;
• Proven ability to manage complex problems in e-commerce payments;
• Knowledge of OFAC/AML and Risk Awareness principles;
• Ability to thrive in a fast-paced environment, managing both strategic and tactical projects while prioritizing effectively to meet business needs;
• Experience with credit card chargebacks and risk minimization;
• Experience leading Payment teams and driving their impact on business outcomes — including team development, performance management, and capability growth;
• Ability to balance strategic planning with hands-on execution;

• Upper-Intermediate level of English or higher.

   

🧜‍♀️ WILL BE YOUR BOOST:

• Familiarity with the Steam trade system, skins market, or gaming experience (CS2, Dota2, Rust);
• Domain experience in high-load E-commerce, Fintech, or iGaming projects;

• Familiarity with cryptocurrencies and tokens.

   

🥷 YOUR POWER-UPS SOURCE:

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;

• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

   

If you read everything carefully and exclaimed: «Oh, yeah, I'm good at everything and I want to do cool things together!», then we are already looking forward to your resume and portfolio! 

Send them as soon as possible! 🚀

Bank Pivdennyi is a leader in the Ukrainian financial market, ranking third among privately owned Ukrainian banks by total assets. For over 32 years, Bank Pivdennyi has been a reliable financial partner for individual and corporate clients alike.

The bank’s team consists of over 1,700 active, goal-oriented employees throughout Ukraine. For four consecutive years, Forbes magazine has included the bank in its “Top 50 Employers” ranking.

We are looking for a General QA Engineer to join our team.

What you will be doing:

• Develop and maintain automated API tests for microservice-based architecture;
• Perform integration testing of microservices and validate inter-service communication;
• Validate data consistency across Oracle databases during integration testing;
• Test and verify asynchronous interactions using message brokers (Kafka, RabbitMQ, IBM MQ);
• Investigating issues, analyzing logs, and performing root-cause analysis.

What you need for this role:

• 4+ years of experience in QA with a strong focus on backend and integration testing;
• Hands-on experience in API test automation using Java (RestAssured, Maven, TestNG/JUnit, Allure);
• Experience testing microservice-based systems (Java / Spring Boot);
• Good understanding of distributed systems and integration patterns;
• Experience working with message brokers (Kafka, RabbitMQ, IBM MQ);
• Strong SQL skills, experience with Oracle databases;
• Ability to test complex end-to-end integration flows;
• Experience working with CI/CD pipelines (Jenkins, GitLab CI, ArgoCD);
• Strong debugging and root-cause analysis skills.

Nice to have:

• Experience with mobile testing;
• FinTech / Banking domain experience;
• Experience with stubs and mock services.

If you are interested in the position, please submit your application to learn more.

It takes up to 14 days to review resumes. If you do not hear back from us within that time frame, unfortunately, we are unable to offer you a position at this time. However, we will save your resume in our database and contact you if a suitable opportunity arises.

Thank you for your interest in our vacancy!

About DualEntry

Founded in 2024, DualEntry is one of the world’s fastest-growing AI startups.

At DualEntry, the future of finance is being written today. ERP is one of the largest fintech markets in the world ($220,000,000,000+). Yet, tens of thousands of companies are still using on-premise systems, and the industry has not seen new entrants in more than 30 years.

Our AI-native ERP lets accounting teams achieve more in less time. $5M-ARR businesses to NYSE-listed companies trust DualEntry to automate away manual data entry work with AI. We’re finally making the one-person finance team a reality and putting the pain of legacy ERPs from the 1990’s in the past.

We operate with urgency and ownership. We move fast.

Why This Role Matters Now

Since starting 18 months ago, we’ve raised $100,000,0000+ from world-class investors such as Lightspeed Venture Partners, Khosla Ventures, Contrary Ventures and Google Ventures, as well as more than 20 angel investors who’ve built, scaled, and exited some of the most impactful companies of the last decade.

We got there by moving incredibly fast and hiring an exceptionally sharp, hard-working and deeply committed team from leading tech and accounting companies — Ramp, Meta, Microsoft, Lyft, PwC, Deloitte, J.P. Morgan, Bloomberg, Sage, Xero and Intuit. And some of us don't have a fancy logo on our resume and are here for a shot to prove ourselves.

We’re a small team, growing fast with huge momentum - join early.

This is an intense, hands-on role with full ownership. We expect you to push for excellence and raise the bar.

📍 Location: Remote - this role is available across all EU/LATAM countries with overlap for the US ET timezone (NYC HQ)

Where you'll create impact

• You’ll lead the initial setup of our DevOps and platform engineering practices
• You’ll design and deliver an internal platform for personal or feature environments to boost developer velocity
• You’ll build and maintain AWS-based infrastructure for performance, scale, and security
• You’ll build CI/CD pipelines and automate release processes end to end
• You’ll implement observability tooling (logging, monitoring, alerting) to detect and resolve issues early
• You’ll collaborate with developers to remove bottlenecks and improve reliability
• You’ll ensure high availability through monitoring, incident response, and recovery strategies
• You’ll drive Infrastructure as Code best practices and infrastructure automation
• You’ll document systems and processes for clarity and reproducibility

What sets you up for success

• Hardcore work ethic and high agency
• 10+ years experience overall OR 5+ years deep AWS-focused engineering experience
• Deep expertise across AWS (EC2, ECS/EKS, RDS, IAM, networking, etc.)
• Strong experience with IaC (Terraform, CloudFormation)
• Strong command of CI/CD (GitHub Actions, Jenkins, similar)
• Experience with Docker, Kubernetes, and modern deployment workflows
• Hands-on experience with observability tools (Prometheus, Grafana, Datadog)
• Comfortable building systems from scratch with high autonomy
• Time zone flexibility to support partial 24-hour coverage
• Pragmatic, hard-working, curious, and high-velocity by default

Why you’ll thrive here

• Significant equity ownership in one of the top AI companies in the world
• You’re joining early and will grow with DualEntry
• Your feedback shapes the product directly
• High-speed culture
• High-trust environment with high expectations
• Ambitious mission - ERP is one of the largest B2B software markets in the world ($220bn per year), this is a once in a lifetime opportunity to build the next generation ERP in an industry that has not seen new entrants in 30+ years

Compensation & Benefits

• Base Salary: $100–$165K
• Equity: ~$50K
• Contract type: B2B
• Remote-first team — the fastest team you will have ever worked with
• Visa sponsorship option for relocation to NYC within 2+ years
• Time Off: 15 PTO days + 12 public holidays
• Visa sponsorship option for relocation to NYC within 2+ years
• Early-stage role with high autonomy and real long-term upside
• Enjoy a learning & development budget for courses, certifications, and language learning to keep growing your skills
• Work where you feel most productive at co-working spaces or from your home office with support for setup, internet, and phone
• Plus, wellness perks and more to make your workday even better!
   

We hire the best, expect the best, and give you the masterclass of your career - an archaic and huge industry like ERP only goes through a seismic shift like this once in a lifetime. It’s hard, it’s intense, and it’s the most rewarding work you’ll do this decade.

If you’re hungry, driven, and ready to build something massive, climb aboard!

At DualEntry, we believe great products come from diverse teams.

We’re an equal opportunity employer, and we’re committed to a culture where everyone feels included, supported, and able to do their best work.

ThirstySprout is the exclusive recruiting partner for this role. We represent a leading global travel technology company that has raised over $750M in funding and serves hundreds of millions of travelers worldwide. Their B2B division powers AI-driven travel and fintech solutions for major airline, hospitality, and financial services brands. This team operates at Series A speed inside that larger organization — high ownership, fast iteration, and AI-native engineering culture.

About the Team

The Customer Experience (CX) Product team owns the entire post-booking journey — from the moment a trip is booked through changes, disruptions, refunds, and customer support interactions.

The team builds and operates the systems that enable fast, high-quality support at scale, including customer self-serve experiences within the app and partner-integrated flows, internal agent platforms for efficient human resolution, and a flagship agentic AI platform used both internally and offered as a B2B solution for global travel partners.

Together, these platforms support millions of travelers across chat, voice, web, and third-party channels, powering seamless post-booking experiences worldwide.

About the Role

As a Forward Deployed Engineer —  on AI Voice & Chat Platform team, you’ll combine engineering depth with customer-facing collaboration, embedding directly with partners to design, implement, and iterate on AI-driven service automation — from API integration across telephony, CRM, and travel supply systems to LLM prompt design, testing, and ongoing optimization.

This role bridges applied AI engineering, field deployment, and partner co-creation. It’s key to scaling the next generation of autonomous service technology for the travel industry.

Key Responsibilities

Platform Operations

• Configure and maintain AI assistant deployments across partner environments, including conversational flows, LLM prompt management, and system orchestration
• Conduct user acceptance testing (UAT) and regression QA for voice/chat bots — measuring and tracking accuracy, latency, and conversational quality
• Monitor operational health through analytics and logging tools; identify issues and coordinate fixes with Product and Core Engineering
• Contribute to the design of self-serve configuration capabilities for partners

Partner Integration & Enablement

• Support technical and operational onboarding for new partner integrations, including telephony (Twilio, Amazon Connect, Genesys, Five9, Avaya), CRM/ticketing (Salesforce, Zendesk, ServiceNow), and travel inventory platforms (PMS, GDS, CRS)
• Work hands-on with partner engineers to implement and validate platform capabilities and best practices
• Maintain strong relationships with external and internal stakeholders to ensure satisfaction, adoption, and continuous improvement

Data, Quality & Continuous Improvement

• Define and track performance metrics including conversation accuracy, escalation frequency, latency, and adherence to partner policies
• Design experiments and analyze conversation data using SQL, Python, and other tools to identify trends and performance gaps
• Contribute to prompt engineering and test new conversational behaviors to ensure the assistant meets partner brand tone and expectations

System Architecture & Workflow Automation

• Understand and document how telephony, CRM, and AI components interconnect; identify risks and opportunities for optimization
• Build and maintain automation scripts and tools to streamline implementation and monitoring
• Ensure robust data governance, version control, and documentation for all integrations

Cross-Functional Collaboration

• Serve as operational liaison between Product, AI Engineering, and operational teams
• Act as incident manager during outages or performance issues — swift triage, communication, and resolution
• Support roadmap planning with data-backed insights into feature adoption, partner feedback, and operational pain points

Minimum Qualifications

• Hands-on experience with APIs, JSON, SQL, and Python for data manipulation, workflow validation, and automation
• Understanding of LLM-based systems, prompt design, and conversational AI testing methodologies
• Familiarity with voice synthesis and ASR technologies (e.g., ElevenLabs, Whisper, Deepgram, OpenAI Realtime)
• Knowledge of cloud telephony / CPaaS providers (e.g., Twilio, Amazon Connect, Genesys, Avaya, Five9)
• Experience with CRM and ticketing systems (Salesforce, Zendesk, or equivalent) and their connection to voice/chat workflows
• Bias for action — autonomous, takes initiative to research problems, find solutions, and communicate with stakeholders
• Excellent written and verbal communication skills in English
• Ability to travel to the United States (~15–20%) for partner engagements

Preferred Qualifications

• Technical and operational knowledge of the travel technology ecosystem — GDS systems (Amadeus, Sabre, Travelport), hotel PMS/CRS platforms, OTA partner APIs for flights, hotels, and ancillary products
• Experience in a Forward Deployed, Solutions Engineering, or Applied AI implementation role
• Experience implementing contact routing, IVRs, and customer journey flows using technologies like NICE IEX, Amazon Connect, or Kustomer
• Prior experience with AI chatbot/voicebot operations and/or B2B SaaS integrations
• Demonstrated ability to manage complex partner integrations from kickoff through steady-state support
• Proficiency with operational tools such as Jira, Confluence, Amplitude, Datadog
• Deep subject matter expertise in customer service operations
• Ability to create compelling data visualizations that communicate complex insights clearly 

We are looking for a Senior/Lead BizDev!

Requirements:

- Knowledge of the affiliate sphere and its standards;

- Experience working with advertisers;

- Good market orientation (products, advertisers);

- Understanding of traffic sources;

- Understanding the specifics of assessing traffic quality, principles of improving traffic quality;

- Excellent communication skills, ability to negotiate and solve win-win complex cases;

- English level B2 and the desire to improve it.

Responsibilities:

- Providing the network with offers and constantly updating their pool;

- Providing timely and high-quality reconciliations / payments;

- Absence of accounts receivable with advertisers;

- Building long-term partnerships with key advertisers;

- Conducting negotiations, defending the interests of the company;

- Building an effective approach to work that will significantly increase traffic volumes;

- Formation and testing of hypotheses that affect traffic growth;

- Attending specialized international conferences.

Benefits:
☘️ An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more;
🤝🏻 Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍 Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻 Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖 Paid vacations, sick leave, personal events days, days off;
👨🏻‍⚕️ Corporate health insurance program for your well-being;
💵 Referral program enjoy cooperation with your colleagues and get the bonus;
📚 Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
🎯 Rewards program for mentoring and coaching colleagues;
🗣 Free internal English courses;
🧘 Yoga classes to help you stay active and energized;
🦄 Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;
🎳 Company events, team buildings.

About the Role:
We are launching a high-potential AI-powered dating mobile app targeting the US market, and we are looking for a skilled growth partner to handle content creation and organic growth.

Important: This is a revenue-sharing partnership role, not a salaried full-time position. You will collaborate long-term, with compensation tied directly to performance and app revenue. All product development, technical infrastructure, and costs are fully handled on our side—your focus is solely on growth and content strategy.

Responsibilities:

• Create and publish short-form TikTok & Instagram Reels content tailored to the US audience
• Test hooks, formats, and messaging to optimize engagement and organic reach
• Analyze performance: what works, what doesn’t, and iterate fast

• Suggest and execute growth experiments aligned with app metrics

   

Requirements:

• Proven experience with TikTok / Instagram Reels content strategy
• Experience growing mobile apps in the US market with measurable results
• Understanding of viral content, growth hacking, and app monetization

• Long-term mindset: ready to iterate until results are achieved

   

Bonus / Plus:

• Experience working with mobile apps generating hundreds of thousands of dollars per month
• Portfolio of previous campaigns, content, or growth experiments

• Strong understanding of subscription models, user retention, and monetization

   

What We Offer:

• Revenue share model for long-term partnership
• Freedom to focus on content and growth strategy
• Full support on product, technical, and operational side

ThirstySprout is the exclusive recruiting partner for this role. We represent a leading global travel technology company that has raised over $750M in funding and serves hundreds of millions of travelers worldwide. Their B2B division powers AI-driven travel and fintech solutions for major airline, hospitality, and financial services brands. This team operates at Series A speed inside that larger organization — high ownership, fast iteration, and AI-native engineering culture.

About the Team

The Customer Experience (CX) Product team owns the entire post-booking journey — from the moment a trip is booked through changes, disruptions, refunds, and customer support interactions.

The team builds and operates the systems that enable fast, high-quality support at scale, including customer self-serve experiences within the app and partner-integrated flows, internal agent platforms for efficient human resolution, and a flagship agentic AI platform used both internally and offered as a B2B solution for global travel partners.

Together, these platforms support millions of travelers across chat, voice, web, and third-party channels, powering seamless post-booking experiences worldwide.

About the Role

As a Software Engineer on the CX Platform team, you will design, build, and evolve the core systems behind the company’s post-booking experience. Your work will directly impact customers, internal support agents, and the continued expansion of the AI-driven voice and chat platform.

You’ll collaborate closely with Product, Design, AI, Data, and Operations partners to deliver intelligent, scalable customer service systems — including conversational AI workflows, self-service customer journeys, internal tools used by thousands of agents, and infrastructure that enables partner-specific experiences.

You’ll report to a Senior Engineering Manager and work alongside engineers focused on platform services, integrations, AI orchestration, and self-service UX.

Day-to-Day

• Design, build, and improve backend and/or full-stack systems that power the AI assistant platform, internal agent tools, and customer self-serve flows

• Develop scalable APIs, microservices, and orchestration logic supporting complex post-booking journeys across AI, chat, voice, and web

• Partner with product, design, AI, and operations teams to deliver features that streamline customer experiences and enhance agent efficiency

• Integrate with external systems such as telephony, CRM, identity, or booking platforms to support both internal use cases and partner deployments

• Own features end-to-end — from technical design through implementation, testing, deployment, monitoring, and iteration

• Contribute to architectural decisions, code reviews, reliability improvements, and ongoing enhancements to engineering best practices

• Analyze system performance and user behavior to identify opportunities for automation, optimization, and cost reduction

Minimum Qualifications

• 3+ years of experience in software engineering, ideally building large-scale distributed systems or customer-facing applications

• Strong technical background with modern frontend and backend development, distributed systems, APIs, and cloud infrastructure

• Experience designing, building, and maintaining RESTful APIs, microservices, or event-driven systems

• Experience with databases (PostgreSQL, MySQL, NoSQL) and cloud platforms (AWS, GCP, or similar)

• Ability to break down complex problems, make pragmatic tradeoffs, and ship iteratively

• Strong communication skills and comfort collaborating with cross-functional teams

• Hands-on experience with AI coding tools and a demonstrated ability to integrate them effectively into your workflow

Preferred Qualifications

• Experience with conversational AI, LLM orchestration, or automation systems

• Experience building AI-first products (not just using AI as tooling)

• Experience building customer service, CRM, telephony, contact center, or workflow automation tools

• Familiarity with Scala/Python, React, TypeScript, or modern frontend frameworks

• Experience integrating with external systems (telephony APIs, identity providers, payment gateways, CRMs)

• Knowledge of travel industry technologies (PSS/GDS, hotel PMS/CRS) is a plus

Experience Level: 

Minimum 7-8 years of commercial experience 

Job Description: 

We are looking for an experienced software engineer with strong technical expertise, excellent problem-solving skills, and the ability to work effectively in a collaborative environment. The ideal candidate should have a proven track record of working on complex systems based on SONIC networking OS. Candidates with a strong background in both software development and QA engineering are encouraged to apply for this role. Below are the key technical requirements for the role: 

Technical Requirements: 

1. Networking Experience: 

• Experience with SONIC Networking OS 
• Experience with Broadcom Switch ASIC’s such as Tomahawk (1-5) or other StrataXGS 
• Experience with porting SONIC to Broadcom Switch ASIC’s based systems 
• Experience with SAI for Broadcom Switch ASIC 
• Experience with FW/SW development for networking devices using C/C++ 
• Experience with Linux Kernel modules/drivers’ development, particularly for FPGA, CPLD’s 
• Experience with SW development using Python 
• Experience with various peripherals and peripheral buses, like I2C, PCI-E, etc. 
• Experience with data path automated tests development for network devices, using Python/Pytest. 
• Experience with SW/HW bringup/integration of networking devices. 
• Solid understanding of the differences between routing and forwarding, as well as switches and routers. 
• Proficiency in L2/L3 protocols. 

1. Advanced Network Skills: 

• Experience with link aggregation and LACP. 
• Knowledge of automatic routing protocols like BGP, OSPF, RIP, and IS-IS. 

1. Programming and Tools: 

• Advanced C/C++ programming skills. 
• Advanced Python programming skills. 
• Experience with Jenkins, Pytest, Scapy, traffic generators, traffic analysers, etc. 
• Git/ GitHub 

1. Additional Skills (Optional but Preferred): 

• Knowledge of embedded systems, Linux, or related technologies is an advantage. 
• Familiarity with tools like Jira, and CI/CD pipelines. 

The primary objective of this position is to ensure the quality of CQG products by following and enhancing web-applications and API for Company clients.

Responsibilities:

• Write production quality and test code for the required product according to provided requirements;
• Support the legacy code
• Unit-test development
• Workflow planning and task evaluation
• Requirements design
• Actively participate in discussions regarding technical issues
• Keep commitments and deadlines

REQUIREMENTS:

• Bachelor’s degree in computer science or related discipline
• Over 3 years of hands-on experience
• Strong command of English (from B2 and higher) with the ability to communicate easily on wide range of topics, including technical discussions
• Excellent knowledge of JavaScript and TypeScript
• Knowledge of Angular is a must
• Experience in React or Vue.js
• Experience in CSS3 layout
• Understanding the processes of web-applications (REST API), web-servers and Internet network (HTTP, TCP, UDP)
• Experience in Node.js
• Experience in Git
• Excellent knowledge of OOP principles and project patterns
• High level programming
• High quality code review
• Knowledge of C#, .NET, Linux, SQL ,Angular Material, ag-grid, Docker, Kubernetes and GitLab-CI is an advantage
• Willingness to learn new industry, product or technical knowledge

WE OFFER:
CQG provides a variety of benefits to enhance your personal and financial well-being. Employees and eligible dependents may participate in the following:

• Career and professional opportunities
• Competitive salary
• Medical insurance
• Slovenian classes
• Flexible vacation schedule and paid sick leave days
• Team buildings, meetings with colleagues from other offices, conferences, and much more

We are looking for Google Cloud Platform DevOps engineer with interest in security and automation field. We need to protect hundreds GKE cluster nodes with different security tools, automate their deployment, compliance checks for the infrastructure and log analysis.

Your primary tasks will be:

- tuning opensource security tools for K8/GKE

- analyzing security events and taking appropriate measures

- development of Terraform configurations/modules which manage security components of Google Cloud Platform

- development of Helm charts

- reviewing user access requests

- maintaining the network security rules

- maintaining the integration between GCP and other identity providers (Federated identity)

- development of shell scripts to automate routine tasks

 - we have also islands of Azure infrastructure so security of its services will be under your control as well

We expect from you:

* motivation to study security specifications, standards and open source code

* strong team player

* ability to take ownership of features you ship

* interest in the feature/product vision

* being self-learner, strong can-do attitude and great interpersonal skills.

* being comfortable with writing documentation (a lot of documentation)

A big plus is:

- Google Cloud certification

- Kubernetes certification

- Terraform certification

- BigQuery SQL perfect knowledge

- SSO, Oauth2, OIDC, SAML experience

We're looking for an experienced z/OS Developer with hands-on knowledge of FIPS 140-3 cryptographic standards to join our team on a full-time remote basis.

What you'll do:

Develop, maintain, and optimize applications on IBM z/OS mainframe environments

Implement and validate cryptographic modules in compliance with FIPS 140-3 requirements

Collaborate with security and architecture teams to ensure regulatory compliance

Troubleshoot and resolve mainframe-related issues in production and development environments

What we're looking for:

Proven experience in z/OS development (COBOL, PL/I, Assembler, or Java on z/OS)

Hands-on experience with FIPS 140-3 certification and cryptographic implementation

Strong understanding of mainframe security architecture

Experience in banking, finance, or government sectors is a plus

Ability to work independently in a remote environment

What we offer:

Competitive salary

Fully remote, full-time position

Work on high-impact, mission-critical systems

Collaborative and technically strong team