Jobs

About the Role

We are looking for a skilled Platform Engineer to join our payments team. In this role, you will be responsible for integrating and maintaining payment providers across multiple platforms, resolving technical issues, and developing robust payment solutions. You will work closely with product, QA, and business teams to ensure seamless payment flows for our customers worldwide.

Key Responsibilities
• Configure payment providers across multiple platforms, including PayAdmit, Corefy, and similar PSP/orchestration solutions.
• Manage end-to-end setup of payment methods, merchant accounts, routing rules, and cascading logic within payment platforms.
• Investigate, debug, and resolve bugs and issues related to payment processing, transaction failures, and provider integrations.
• Build and maintain RESTful APIs and webhooks to connect internal systems with third- party payment gateways.
• Monitor platform performance, transaction success rates, and provider uptime; proactively identify and address bottlenecks.
• Collaborate with QA engineers to write and maintain automated tests for payment flows.
• Participate in code reviews, technical discussions, and contribute to architectural decisions.
• Write clear technical documentation for integrations, configurations, and internal processes.

Required Qualifications
• 2+ years of experience in software development or platform engineering, with a focus on payment systems.
• Hands-on experience configuring at least one payment orchestration or PSP platform
(e.g., payAdmit, Corefy, Checkout.com, Stripe, Adyen, or similar).
• Solid understanding of REST APIs, JSON, and webhooks.
• Experience with debugging tools, log analysis, and monitoring platforms.
• Strong analytical and problem-solving skills with attention to detail.
• Good communication skills in English (written and verbal).

Nice to Have
• Familiarity with multiple payment platforms and provider ecosystems.
• Knowledge of PCI DSS compliance requirements and secure coding practices.
• Experience with cloud infrastructure (AWS, GCP, or Azure).
• Familiarity with containerization tools such as Docker and Kubernetes.
• Understanding of financial reconciliation, chargebacks, and settlement processes.
• Develop and maintain integration code for payment providers using Java, PHP, and/or Node.js.
• Proficiency in one or more backend languages: Java, PHP, or Node.js.

What We Offer
• Competitive salary and performance-based bonuses.
• Flexible working hours and remote-friendly environment.
• Opportunity to work with a global payments ecosystem and cutting-edge fintech products.
• Professional development budget and conference attendance support.
• Collaborative, transparent, and growth-oriented team culture.
 

CodeGeeks Solutions is a software company led by top-notch experts with over 10 years of experience in product design & software development. We are able to comprehensively cover the needs of our clients and focus on the full cycle of development.

Now we are looking for a Trainee Test Engineer in Lviv to join our team!

Why us?

— we trust our team, love and care that everyone feels as comfortable as possible with their work and our atmosphere
— this work will bring you pleasure: you will be able to develop and acquire new skills, and we will help you with this
— here you will find like-minded people and true friends
— here you will feel happy even with thought that Monday is tomorrow
— we are young, promising and successful :)

We Offer:

• 15 days of annual time off paid + company-wide New Year’s holiday in the last week of the year (5 days)
• 20 days of sick leave paid (5 — 100%, 15 — 50%)
• IT Cluster membership
• Flexible work schedule and remote work options
• Chance to make a real impact and shape the future of our company
• Education compensation
• Clear career map, continued professional development and growth opportunities
• Opportunity to work with a talented and dynamic team of experts
• Internal training and meetups
• Access to corporate learning materials
• High-level compensation and regular performance-based salary and career development reviews
• PE accounting and support
• Work in a comfortable, modern and cozy office in Lviv
• Team buildings & corporate events

• Referral program

   

Requirements:

• Solid understanding of the Fundamental Test Process
• Experience working in Agile/Scrum environments
• Knowledge of VPN protocols and technologies (IPsec, OpenVPN, WireGuard, SSL/TLS VPN)
• Understanding of core networking concepts: OSI model, TCP/IP stack, routing, DNS, firewalls, NAT, and subnetting
• Familiarity with cybersecurity principles and OWASP testing guidelines
• Experience testing network security features: authentication, encryption, access control, and session management
• Web application testing experience and understanding of its specifics
• Proficiency in testing techniques and test design (boundary analysis, equivalence partitioning, exploratory testing)
• Ability to prepare test designs aligned with the defined test approach
• Skilled in defect analysis and writing clear, detailed bug reports with reproduction steps and expected results
• Experience creating, updating, and reviewing requirements, user stories, and QA-related documentation
• API testing experience (REST/gRPC), including security-focused API tests — strong plus
• Familiarity with network testing tools: Wireshark, nmap, curl, Postman, or similar

• Upper Intermediate English level (B2+)

   

Your responsibilities:

• Participating in all aspects of the QA product lifecycle
• Designing and executing test cases for VPN connectivity, tunneling, failover, and security scenarios
• Testing VPN behavior across different network conditions: packet loss, latency, NAT traversal, and split tunneling
• Verifying authentication flows (MFA, certificate-based auth, SSO integration)
• Performing root cause analysis on defects found in test environments
• Validating encryption correctness, data integrity, and session handling
• Estimating, prioritizing, planning, and coordinating testing activities

• Collaborating with developers and security engineers to maintain high product quality

   

Together we will:

• Run the project for our client to build a great product that makes an impact on the client
• Build an excellent team with a friendly atmosphere

• Support your technical and personal growth — we have a dedicated career plan for all roles in our company

   

Our Recruiting process:

• Interview with HR
• Technical Interview with Head of QA Office

If you want to develop professionally in a team of like-minded people and make this world better — we are waiting for your resume!

• By applying for this position, you may join one of the most respected and rapidly growing institutional investors globally. Our client is a professional investment management organization that manages funds to ensure long-term sustainability. The company invests across all major asset classes, including public equity, private equity, real estate, infrastructure, and fixed-income instruments, with offices in Toronto, London, Hong Kong, New York, São Paulo, Luxembourg, and Mumbai.
  
  The client attracts and selects high-caliber individuals from top-tier institutions worldwide. Joining the team offers the opportunity to work with diverse and inspiring colleagues and approachable leaders, engage in stimulating work within a fast-paced and intellectually challenging environment, and gain accelerated exposure and responsibility. There are also global career development opportunities and the motivation of contributing to an important social purpose grounded in strong principles. The organization maintains a deeply rooted culture centered on integrity, partnership, and high performance.
  
  If you are passionate about performance, value a collegial and collaborative culture, and uphold the highest standards of integrity, this opportunity may be right for you.

• Responsibilities:

  The Technical Lead will oversee the technical strategy and execution of fintech projects, managing a distributed team of Python developers and ensuring seamless delivery on AWS infrastructure. This role merges technical leadership, people management, and client communication, requiring a proactive and empathetic approach to both technology and team development.
  Key Responsibilities
  • Lead and coordinate a remote development team across multiple time zones to deliver high-quality fintech software solutions.
  • Oversee project architecture, development, deployment, and performance optimization using Python and AWS.
  • Ensure robust, scalable, and secure system design aligned with fintech industry standards and compliance requirements.
  • Build and maintain strong client relationships, providing regular progress updates and strategic technical insights.
  • Conduct regular performance reviews, one-on-one check-ins, and mood monitoring to foster engagement and well-being within the team.
  • Mentor engineers, support professional growth, and encourage knowledge sharing across teams.
  • Manage project timelines, risks, and dependencies in accordance with agile principles.
  • Identify and drive improvements in development processes, collaboration practices, and product quality.
  • Collaborate with product managers and business stakeholders to align technical solutions with strategic goals.

• Mandatory Skills Description:

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • 8+ years of experience in software engineering with at least 2 years in a technical leadership role.
  • Proven expertise in Python development (Django, FastAPI, Flask, or equivalent).
  • Solid experience with AWS (ECS, Lambda, S3, CloudFormation, RDS or similar services).
  • Previous experience leading distributed or cross-cultural engineering teams.
  • Strong communication skills and ability to manage relationships with both internal and external stakeholders.
  • Demonstrated success delivering fintech systems (e.g., payment gateways, banking APIs, compliance tools).
  • Deep understanding of Agile/Scrum methodologies.
  • Fluent in English (written and spoken).

• Nice-to-Have Skills Description:

  • Knowledge of financial regulations (PSD2, AML/KYC, PCI DSS).
  • Experience with CI/CD pipelines, automated testing, and DevOps practices.
  • Experience with data security, encryption, and financial-grade API design.
  • Passion for innovation, continuous improvement, and building high-performing teams.

• Languages:
  • English: C1 Advanced

We are looking for an experienced Middle Project Manager who will lead and deliver projects for our clients. This role requires strong leadership, excellent communication skills, and the ability to drive projects to successful completion while building long-term client relationships. You will also play a key role in mentoring and supporting our Project Management team, ensuring their professional growth and alignment with best practices.

Key Responsibilities

• Lead end-to-end project management for client engagements, ensuring scope, budget, and timelines are met.
• Serve as the main point of contact for clients, fostering strong and transparent communication.
• Manage risks, dependencies, and priorities across multiple projects.
• Report on project progress, deliverables, and key outcomes to stakeholders.
• Drive continuous improvements in project management processes and standards.
• Collaborate closely with internal teams (Developers, Consultants, Business Analysts) to ensure smooth project execution.
• Actively participate in the pre-sales process, driving and delivering high-quality proposals.
• Mentor and guide the Project Management team, providing feedback, support, and sharing best practices.

Requirements

• 4+ years of project management experience in IT or consulting environments.
• Proven experience managing international projects and cross-functional teams.
• Strong client-facing communication and relationship management skills.
• Leadership experience with mentoring or managing other project managers.
• Excellent organizational and problem-solving abilities.
• Polish language: at least B2 (nice to have)
• English language: C1.

Optional

• Previous exposure to Salesforce projects or CRM environments

We Offer

• Highly experienced team with 10+ years in both technology and business
• Challenging, inspiring projects using modern technologies
• Reimbursement of professional Salesforce certifications
• Medical Insurance after the probation period
• Corporate English and German classes
• Professional development plan
• 18 working days paid vacation
• Law agency support through our partner law agency
• Regular performance reviews and a competitive salary
• Flexible working schedule and employee-friendly HR policy
• Delicious coffee from Chehovych Roastery at the Lviv office

About the role

We are a fast-growing Payment Service Provider (PSP) working in the high-risk fintech segment.

Right now, we are building a new unified payment platform, consolidating several existing systems into one scalable solution.

We are looking for a Business Analyst who will play a key role at the intersection of business, product, and engineering — translating complex payment processes into clear and actionable specifications.

 What you will do

🔹 Requirements & Documentation

• Gather business requirements from stakeholders (product, risk, compliance, merchants)
• Write clear specifications, user stories, and acceptance criteria
• Model business processes (BPMN 2.0, AS-IS / TO-BE)
• Maintain documentation (Confluence / Notion)

🔹 Payment Processes

• Describe and optimize payment flows:
  • authorization
  • settlement
  • refunds
  • chargebacks
• Analyze transaction routing logic (smart routing, waterfall)
• Support integrations with PSPs and acquirers (REST API)
• Participate in platform consolidation and migration

🔹 Collaboration

• Work closely with Product, Engineering, and QA
• Participate in Agile ceremonies (grooming, planning, demos)
• Align with compliance and risk teams (PCI DSS, AML/KYC)

• Prepare materials for internal teams and merchants

   

 Requirements

🔹 Must-have

• 3+ years as Business Analyst / Systems Analyst
• Experience in fintech / payments / banking
• Strong understanding of payment lifecycle
  (authorization → capture → settlement → reconciliation)
• Experience working with REST APIs (Postman / Swagger)
• BPMN / UML knowledge
• Experience with Agile / Scrum
• Strong English communication skills

🔹 Nice to have

• Experience with PSP / acquiring / PayFac
• Knowledge of ISO 8583 / ISO 20022
• Experience with chargebacks / disputes / rolling reserves

• Experience in platform migration projects

   

What we offer

• Work on a real fintech product in the high-risk domain
• Participation in building a scalable payment platform
• Close collaboration with product and tech teams
• Flexible work format (remote / hybrid)
• Opportunity to influence product decisions
• Professional growth in fintech

About the role

We are looking for a Senior Data Engineer / Data Analyst to become a key link between data and product decisions. You will work with transactional data from a payment platform, build reliable analytics infrastructure, and turn raw data into business insights for C-level and the product team. This role combines deep technical data work (pipelines, DWH, modeling) with product analytics (approval rate,
fraud patterns, A/B tests). The ideal candidate is equally comfortable writing optimized SQL queries and explaining complex patterns to a non-technical audience.

This role combines:

• data engineering (DWH, pipelines, modeling)

• product analytics (metrics, A/B tests, fraud patterns)

   

What you will do

🔹 Data Engineering

• Build and maintain DWH for transactional data
• Develop ETL/ELT pipelines (dbt / Airflow / scripts)
• Design data models (fact/dimension tables)
• Ensure data quality, monitoring, and performance optimization

🔹 Product & Business Analytics

• Analyze key metrics:
  • Approval / Decline Rate
  • Chargebacks / Refunds
  • Fraud patterns
  • PSP performance
• Build dashboards (Metabase / Tableau / etc.)
• Run A/B tests and analyze product changes
• Deliver insights to product and leadership

🔹 Routing & Fraud Analytics

• Analyze routing efficiency
• Identify fraud patterns (velocity, geo, BIN)
• Propose improvements for routing logic

🔹 Collaboration

• Translate business needs into data solutions
• Communicate insights clearly to non-technical teams

• Proactively identify anomalies and opportunities

   

Requirements

🔹 Must-have

• Strong SQL (complex queries, optimization)
• Experience with PostgreSQL / ClickHouse / BigQuery
• Python for analytics (pandas, numpy)
• Experience with dbt / Airflow (or similar tools)
• Experience with BI tools (Metabase, Tableau, etc.)
• Understanding of A/B testing and statistics
• 3+ years in Data Analyst / Data Engineer role
• Experience with transactional / financial data

🔹 Nice to have

• Experience in fintech / PSP / acquiring
• Fraud analytics experience
• Kafka / streaming
• Understanding of PCI DSS / GDPR

What we offer

• Work with real transactional data from a payment platform — challenging and rewarding
• Direct influence on product decisions through data
• Modern stack: ClickHouse / BigQuery, dbt, Python, Airflow
• C-level access — your insights go directly to leadership
• Flexible work format: Remote / Hybrid
• Competitive compensation + salary review every 12 months
• Budget for education and conferences (Data Engineering, Payments)
• A team with deep fintech and high-risk vertical experience

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is an innovative product company developing a smart monitoring device that combines computer vision, machine learning, and advanced camera technologies. The product analyzes sleep patterns and provides data-driven insights, helping families improve daily routines. The company is a fast-growing VC-backed startup with a strong engineering culture and real-world products used globally.

Key Requirements:
🔹 4+ years of experience in C/C++ for embedded systems;
🔹 Strong experience with Embedded Linux on ARM (Cortex-A);
🔹 (Yocto is a big plus);
🔹 Experience with Video4Linux, PulseAudio, systemd;
🔹 Ability to develop drivers and work with interfaces:;
🔹 I2C, SPI, UART, I2S;
🔹 Experience with Device Tree / OpenFirmware, IIO — advantage;
🔹 Strong debugging, cross-compilation, and toolchain knowledge;
🔹 Ability to read and work with existing codebases;
🔹 Experience with testing (unit, integration, E2E);
🔹 Strong Git skills and GitHub workflow experience;
🔹 Rust knowledge — advantage;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Networking: TCP/IP, application protocols, encryption;
🔹 BLE (GATT, Advertising, Bonding);
🔹 Wi-Fi protocols and security;
🔹 Video & audio streaming and transcoding;
🔹 (H264/H265, AAC, OPUS, WebRTC, FFmpeg/GStreamer);
🔹 Microcontrollers experience;
🔹 ESP32, FreeRTOS, lwIP, NimBLE — strong plus;

What you will do:
🔹 Develop firmware components in C and Rust: drivers, BSP, networking and multimedia applications;
🔹 Analyze requirements and provide time/effort estimations;
🔹 Design features end-to-end (from idea to production);
🔹 Collaborate with Product, Mobile, and Backend teams;
🔹 Participate in technical discussions and propose solutions;
🔹 Produce technical documentation and architecture diagrams;
🔹 Plan and own development tasks;
🔹 Lead cross-functional initiatives that impact Firmware, Mobile, and Backend;

Interview stages:
🔹 Initial HR interview;
🔹 Technical interview;
🔹 Assignment & coding session;
🔹 Final interview with VP of Engineering;
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

WHO WE ARE:

Volpis is a company of ambitious professionals providing Web & Mobile App Design and Development services for more than 9 years. Regularly listed in the Top IT Outsourcing Companies and Top Custom Software Development Companies on Clutch.co. Being a full-service company, we provide expertise in all phases of the software development life cycle. We’ve successfully covered more than 100 products all over the world. Together, we’ve created a dynamic, fun, inspiring environment where we can be ourselves and grow each day.

Location: Lviv only (remote)
Candidates must be based in Lviv. Work is remote.

Required experience:

• 3–4 years of experience in project management within an outsourced or product IT company;
• Proven track record of delivering multiple successful projects (preferably in web, mobile);
• Technical understanding gained through experience or education in development, QA, or business analysis.

Required skills:

• Ability to manage the full delivery lifecycle — from pre-sale/discovery to release and post-launch support;
• Proficiency in Jira, Confluence, and documentation management, including maintaining structured project documentation, roadmaps, and delivery reports;
• Experience with project tracking and planning tools, such as Gantt charts, burndown charts, and Earned Value Management (EVM) metrics;
• Solid understanding of Agile and Scrum principles (experience with Waterfall is a plus);
• Excellent analytical and problem-solving abilities with a hands-on mindset;
• Strong leadership and communication skills — able to motivate teams, resolve conflicts, and maintain client confidence;
• Risk management expertise: able to identify potential issues early, assess their impact, and develop effective mitigation plans;
• Proactive and ownership-driven mindset: takes initiative, proposes improvements, and drives decisions rather than waiting for direction;
• Business-oriented thinking: understands how PM decisions impact client goals, budgets, and company success;
• Excellent time management and prioritization skills;
• Participation in HR-related processes — onboarding, performance reviews, salary reviews, and offboarding;
• Involvement in recruitment — interviewing, evaluating, and selecting candidates for project roles;
• Initiating and managing termination processes where necessary;
• Experience with financial coordination — preparing or verifying invoices, tracking project profitability, and supporting financial transparency;
• Upper-Intermediate / Advanced English, both verbal and written.

Would be a plus:

• Project management certification (PMI, CSM, PSM, etc.);
• Experience working with multi-team or complex projects;
• Technical or engineering degree.

Responsibilities:

• The primary goal is to ensure each project’s success — for the client, the company, and the team;
• Define and manage project scope, objectives, and deliverables aligned with client expectations;
• Lead and coordinate cross-functional teams, ensuring effective collaboration and accountability;
• Monitor project progress, identify bottlenecks, and proactively address risks before they escalate;
• Control budget, timelines, and quality to deliver predictable results;
• Facilitate sprint planning, reviews, retrospectives, and recurring status meetings;
• Propose and implement process improvements to enhance efficiency, quality, and client satisfaction;
• Act as the main communication bridge between the client and internal stakeholders, ensuring transparency and trust;
• Support the company’s overall growth through continuous improvement, feedback, and innovation.

Your Benefits:

• 15 days paid vacation + 5 public holidays;
• 7 days 100% paid sick leaves;
• Sport and health compensation;
• Flexible working hours;
• Corporate training (internal and external);
• IT Cluster membership;
• Personal Birthday and anniversary gifts;
• Сorporate parties and team-buildings;
• Company legal and accounting support.

INTERVIEW PROCESS: HR Interview, Technical Interview.

👉 About the company
The position is open with a large product iGaming company that has created 100 cutting edge products, operating in 20 different markets, employing 1,300 people.

👉 Who are we looking for?

We are looking for an experienced Head of Database Administration (DBA) to lead and scale our database team. This role combines strategic leadership with hands-on expertise, ensuring stability, scalability, and performance across a diverse database ecosystem.
 

✅ Tech Stack:

✔️ Relational Databases: MySQL, Percona XtraDB Cluster, Amazon RDS, Aurora;

✔️ Analytics & Streaming: ClickHouse, CDC data streaming (Debezium);

✔️ NoSQL: MongoDB;

✔️ Infrastructure: Databases hosted in the cloud, on-premises, and in Kubernetes environments.

✅ Responsibilities:

✔️ Lead and manage a growing DBA team (currently 5 members, with active hiring ongoing);

✔️ Oversee performance, availability, backup, and disaster recovery for more than 100 database servers, including several high-load systems;

✔️ Collaborate closely with development teams, solution architects, and data analysts to ensure database reliability and efficiency;

✔️ Drive adoption of modern practices for database management, migrations, automation, and process standardization;

✔️ Evaluate, implement, and optimize new technologies and solutions to meet evolving business needs.
 

✅ Requirements:

✔️5+ years of experience in a Database Administration role.
✔️ 3+ years of experience in managing teams.

✔️ Proven experience managing large-scale, high-availability database infrastructures;

✔️ Strong leadership and people management skills;

✔️ Experience working across cloud, on-premises, and containerized environments (Kubernetes);

✔️ Excellent problem-solving, communication, and collaboration skills.

​​👉 The company offers:
🏝️23 working days of vacation per year;
🏥 6 sick days without a doctor's note;
🩺Medical insurance;
🎁Birthdays, milestones, and employee anniversaries celebrations;
📍Modern offices with snacks and all the essentials;
🏋️‍♂️Social Club and more than 50 events per year - coming soon;
🍲Breakfasts and lunches (partially covered);
📚Language classes & tennis lessons (partially covered).

Hello - I’m Sergiy, Head of Business Development at Halo Lab, a design-led product development сompany trusted by over 500 startups and established brands like Nokia, Zoom, and Opera.

I am looking for a Business Development Executive (BDE) to help us grow Halo Lab’s presence in the HealthTech ecosystem. Your focus will be on account-based outreach and relationship building - not volume-based sales. The second focus would be the pharma/life sciences vertical.

You’ll identify and engage with strategic HealthTech accounts - e.g. Boston Children’s Hospital or Charite, explore partnership opportunities (e.g., accelerators, VCs, platforms), and work closely with me to move targeted opportunities forward.

This is not a role for mass outreach or quick wins. It's for someone who enjoys precision, depth, and results that come from relevance that is typical for the ABM approach. 

! If you have a strong experience in the health sector but lack several required skills, I still encourage you to apply. 

Key Responsibilities

• Research and prioritize high-fit HealthTech scaleups and innovation teams in the US, UK, and EU, especially events participants or other high-signal environments.
• Plan and execute account-based outreach to founders, product leaders, and marketing heads — focused, relevant, and value-driven (white papers, webinars, etc.)
• Initiate and nurture relationships with HealthTech accelerators, innovation hubs, VCs, and ecosystem partners.
• Support warm intros, partner-generated leads, and opportunities from healthtech events like HLTH, HIMSS, and DMEA.
• Collaborate with the internal team on proposal prep, intro decks, and tailored case study materials.
• Own lead tracking and handoffs, ensuring clarity and coordination with colleagues.
• Contribute insight on market trends, buyer intent signals, and ecosystem movements.

Requirements

• 2–5 years in business development, partnerships, or sales (ideally in a design agency or software development company).
• Strong understanding of or deep interest in HealthTech.
• Experience with account-based approaches - not reliant on templates.
• Confident communicator in English (C1+), capable of engaging senior product or innovation stakeholders.
• Comfortable with tools like LinkedIn Sales Navigator, Notion, and ideally Ampelmarket.
• Highly organized, proactive, and able to move from research to action without needing hand-holding.

Bonus Points For

• Existing relationships in HealthTech networks, accelerators, or VC portfolios.
• Experience working on partnerships, co-marketing, or B2B ecosystem development.
• Familiarity with the design/dev agency model (especially web, mobile, UX, and branding work).
• C1+ in German or in other important Western languages is nice to have.

What You’ll Get

• A front-row seat to Halo Lab’s growth in the meaningful HealthTech sector.
• Flexible, respectful, remote-first culture.
• Regular and clear feedback from me.
• Space for your creative ideas.
• Opportunity to progress fast to a senior BDM role.
• Competitive salary depending on your experience level + performance-based annual bonus (this is not a commission-driven role but a strategic one).

How to Apply

If this role description excites you, please check the following links before applying:

• Halo-lab.health
• Halo-lab.com
• https://dribbble.com/halolab 

Then send your CV and a short note about how you see yourself aligned with this role. Please note that we are very carefully considering each application but only selected candidates will be contacted. We are not in a hurry with this role - the key thing is to find a person aligned with us on vision and values.

We are seeking a hands-on Tech Lead / Solution Architect to shape and scale our next-generation iGaming platform. This role blends deep technical expertise, architectural design, and leadership skills to ensure our systems meet the demands of high-volume, real-time, and regulated environments.

Requirements:

• Proven experience in building Monolithic, Microservices, and Event-driven architectures, including decomposition of legacy systems into scalable microservices.
• Designing and implementing high availability (HA), fault-tolerant, and load-balanced solutions for large-scale, high-traffic applications.
• Orchestration Engines: Hands-on experience with workflow orchestration platforms (e.g., Camunda, Temporal) for process automation and distributed workflows.
• Strong expertise in designing scalable database schemas and managing both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) systems with focus on performance optimization and horizontal scaling, Rabbit, Kafka.
• Knowledge of VMware-based infrastructure as well as modern container orchestration platforms (Docker, Kubernetes). Nice to have: Apache Spark, Hadoop.
• Building robust CI/CD pipelines using GitLab CI/CD, enabling continuous delivery and deployment across complex environments.
• Practical development skills in PHP (Laravel, Laravel Octane), Node.js, JavaScript, Next.js, React. 
• Setup and integration of monitoring/alerting systems (Prometheus, Grafana, Kibana, ELK Stack, Sentry) for proactive issue detection and performance analysis.
• Deep understanding of automation-first approaches, infrastructure as code, and collaboration between development and operations.
• Proven ability to lead teams, mentor engineers, and align technical decisions with business goals. Skilled at translating business requirements into efficient technical solutions.
• Experience in using AI technologies

Nice to Have:

• Experience analyzing technical risks and defining mitigation strategies.
• Expertise in building PoC (Proof of Concept) and MVP (Minimum Viable Product) to validate business ideas quickly.
• Familiarity with architectural modeling tools (Lucidchart, Draw.io, C4 Model).
• Experience in multi-region deployments and scaling distributed systems across hybrid environments (cloud + on-premise VMware setups).
• Background in designing mission-critical financial, e-commerce, or enterprise-grade systems with strict SLAs and compliance requirements.

Responsibilities:

• Evaluation and clarification of incoming functional business requirements from customers and business analytics in specification format;
• Creation of technical specifications following functional business requirements;
• Building of services and infrastructure architecture according to technical specifications;
• Control of compliance of new solutions to the general architecture;
• Technical risks evaluation for services performance and infrastructure, and potential solutions development for mitigation;
• Services and infrastructure evolving and optimization;
• Performance, security, and stress testing planning and supervision found vulnerabilities and issues resolving;
• Architecture and technical solutions presentation and discussion with technical Leads and members;
• Supervision of technical solutions compliance to project requirements;
• Maintenance of technical documentation and development regulations;
• Requirements analysis, technical design, scope decomposition, and estimation with the technical teams;
• New projects and services of the company evaluation for compliance with the existing regulations and methodologies;
• Mentor development team members and Senior technical staff in the architecture area;
• Establishment and development of new technological practices for the company.

What we offer:

• Competitive salary;
• Remote work in a flexible environment;
• 20 working days of paid vacation and education projects;
• Great product with our software solution;
• Opportunity for growth at professional levels, attending top industry events and conferences, and international workshops at our competence centers.

Don’t delay! Send your CV right now and join our highly professional and ambitious team!

The Role:

We have been developing products for Wall Street for the last 13 years. We grow increasingly, and our products help attract more than $30 billion of financing monthly.

Our clients: J.P.Morgan, Goldman Sachs, Dell, Ford, Tesla, and others.

The head office is in NY. The development office in Kyiv has operated for the last 9 years and comprises 140+ specialists across 10 Agile, DevOps, and Architect teams.

 
We are looking for a Senior Backend (PHP) Developer to join our team on a full-time basis. You will be a part of a motivated team that is responsible for implementing new functionality for one of the platforms, researching and evaluating technical solutions, and writing quality and maintainable code.

 
 
. 
Key requirements:

• 5+ years of commercial PHP development experience
• Strong expertise in PHP 8+ with solid OOP
• Deep knowledge of Symfony and/or Laravel frameworks
• Strong experience with SQL databases (MySQL 8.0+, PostgreSQL 15+) including query optimization and indexing strategies
• Solid understanding and practical application of design and architectural patterns (Clean/Onion/Hexagonal architecture, SOA, SOLID, KISS, DRY, YAGNI)
• Hands-on experience with Domain-Driven Design (DDD) in production projects
• Hands-on experience designing and implementing distributed systems based on microservices
• Experience with containerization (Docker) and deploying to Kubernetes, familiarity with core Kubernetes concepts and kubectl commands for troubleshooting, as well as exposure to monitoring and logging tools like Grafana and Loki
• Practical experience with communication protocols (REST, JSON-RPC, gRPC), messaging systems (AMQP/RabbitMQ, Kafka), and real-time communication with WebSockets
• Strong experience in backend test automation with PHPUnit and Codeception (unit, functional, integration)
• Strong knowledge of Git workflow (PRs, code reviews) and hands-on experience with CI/CD pipelines
• Experience with caching systems and in-memory data stores (Redis, Memcached)
• Strong ownership mindset & Accountability – extends accountability beyond individual features to the long-term health of the entire codebase and service ecosystem.
• Ability to independently investigate complex issues, define solutions, proactively drive them to completion, and take responsibility for outcomes.
• Willingness to question existing solutions and advocate for improvements.
• English level: Intermediate (spoken and written communication with colleagues from other offices. Demo, Planning, and other meetings).

 
 
Would be a plus:

• Experience with AWS services and cloud integrations;
• Experience with additional frameworks (Laminas, Mezzio, Slim);
• Experience with NoSQL databases (Elasticsearch, OpenSearch);
• Knowledge of Node.js or Python for cross-service tasks;
• Experience with end-to-end (E2E) testing using Playwright.

 
 
Key responsibilities:

• Research and evaluate technical options to implement business requirements;
• Implement new functionality, refactor legacy components, and maintain the existing codebase;
• Analyze and estimate implementation efforts for tasks;
• Write high-quality, maintainable, and well-tested code in line with company standards;
• Develop and maintain automated backend tests (unit, integration, functional) to ensure reliability;
• Contribute to monitoring and improving application stability and performance;
• Actively participate in SAFe team events (planning, reviews, retrospectives) and provide technical input.

 
 
We offer

• The friendly team
• Flexible working hours (you can start work from 8 till 12, depending on your daily meeting)
• Remote work, with the ability to return to the Kyiv office when it’ll be possible

Office in the city center - business center Panorama near the Landscape Alley, 10 minutes from Zoloti vorota metro station

• The informal style of leadership and communication, skilled management
• Work in an Agile environment
• Participation in seminars, trainings, and conferences
• English lessons online and the possibility to use English at work
• Team building and other activities
• Yearly salary review
• Paid vacation, paid sick leave
• Corporate medical insurance programs from the start date
• PE accounting and support
• Referral program.

We’re looking for a Digital Marketing Manager to join the TitanApps marketing team and help us grow our brand and customer base. This role is for a hands-on marketer who enjoys creating content, experimenting with different channels, and making things happen.
 

You will work across several marketing directions, from content creation and social media to influencer collaborations and online events. We are looking for someone who is curious, proactive, and excited about using AI tools to optimize marketing workflows and content production.
 

This role is perfect for a T-shaped marketer who understands different marketing channels and enjoys both creative and operational work.

Your skills
 

• 2+ years of experience in B2B Marketing: You understand how marketing works in B2B environments and can create content that supports product growth and partnerships.
• Fluent English, both written and spoken.
• Strong content creation skills: You can write clear and engaging marketing copy and help transform ideas into structured content.
• AI enthusiast: You actively use tools like ChatGPT, Claude, or similar to speed up workflows, improve content creation, and automate repetitive tasks.
• Comfortable working with visual content: You understand how visual content works and can collaborate with designers or create simple assets yourself.

• Social media understanding: You know how different platforms work and how to adapt content for each channel.

   

Would be a plus

• Experience with Google Analytics, YouTube Studio and similar analytics tools.
• Experience finding, communicating, and collaborating with influencers or content creators.
   

Your responsibilities
 

• Create marketing content: You will create written and visual content for emails, the website, and marketplaces.
• Own our social media presence: You will help manage TitanApps’ social channels, create content, and monitor what works best.
• Manage YouTube video production: You will coordinate video creation, from scripts and storyboards to working with freelancers.
• Develop influencer collaborations: You will research, communicate with, and manage partnerships with influencers who promote TitanApps.
• Streamline content distribution: You will help organize how content is published and distributed across multiple platforms.
• Support online marketing events: You will help with topic research, speaker outreach, presentation materials, email invitations, and event promotion.
• Manage co-marketing initiatives: You will support joint marketing activities with partners, including guest posts, collaborative content, and shared campaigns.

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience

We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen

About your role: This is your opportunity to take full ownership of marketing strategy, budgets, and growth for a global product that already ranks among the top in its niche. You will lead the charge toward $1.2M monthly marketing spend, driving impact across acquisition, retention, and monetization in Tier-1 markets. This role is for someone who thrives in dynamic environments, builds data-driven strategies, and knows exactly how to turn great creatives and hypotheses into measurable business results

In this role, you will

• Lead strategic product marketing: develop and execute a comprehensive growth strategy
• Scale the product to a monthly budget of $1,200,000 within defined KPIs
• Build a traffic and product-marketing hypothesis roadmap to improve marketing metrics through continuous experimentation
• Coordinate and manage a cross-functional team (UAM, Creative, ASO, PMM) to achieve KPI
• Establish testing frameworks, scaling rules, and control systems for CPA and ROI
• Lead, hire, and grow your team — hold 1:1s, performance reviews, and expand the department

It’s all about you

• 5+ years of experience in performance marketing for mobile apps (preferably in video streaming / live / social apps)
• Proven track record of managing $1M+ monthly budgets and leading teams of 5+ people
• Deep understanding of unit economics, cohort analysis, and performance marketing metrics
• Strong knowledge of advertising auctions, attribution models, and MMP tools
• Hands-on experience in traffic acquisition and scaling channels
• Expertise in marketing analytics with BI tools (Tableau, Data Studio, AppsFlyer, Firebase)
• Experience with MarTech solutions and process automation
• Understanding of ASO, SEO, marketing funnels, and influencer collaborations
• Ownership mindset and strategic thinking with a focus on measurable growth outcomes

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Interview with Hiring Team
• Bar-rasing 
• Reference check
• Offer

Senior Software Enginee

Join our Revenue Management engineering team and take ownership of the software that powers pricing decisions for every SIXT vehicle, worldwide. Our back office platform enables Pricing Managers to configure rates for both B2C and B2B customers and serves as a critical backbone for a range of internal business operations. The current system is built on a legacy codebase and your primary mission will be to reimagine and rebuild it from the ground up. This is a rare greenfield opportunity to architect a replacement for a core, mission-critical platform that directly shapes the prices millions of customers see across the globe.

What You’ll Do:

• Build and maintain scalable services and integrations
• Design solutions to solve complex problems in legacy and data-intensive systems
• Write clean, tested code and perform code reviews
• Own your services: “You build it, you run it.”
• Collaborate with Product Owners and stakeholders

Must-Have Skills:

• 5-7+ years experience with Go, PHP.
• Strong OOP, design patterns, and experience with working with legacy code
• Strong SQL skills (with PostgreSQL, Oracle)
• Unit & integration testing, familiarity with XML, JSON, YAML
• Version control: Git.
• Agentic coding experience
• Fluent English.
 

Nice-to-Have:

• Symfony, frontend frameworks (React, ExtJS, jQuery)
• Microservices, goMicro, REST/gRPC APIs, message brokers (Kafka, RabbitMQ)
• Cloud Experience, Docker, Kubernetes, observability tools (Prometheus, Grafana, Instana)
• Exposure to AI/ML tools and frameworks for data-intensive applications.
• Performance optimization and load testing.
• Security/authentication: OAuth2, JWT, Keycloak

 

What we offer:

• Competitive high salary (pegged to EUR)
• Full-time employment as an internal employee of SIXT TECH Ukraine
• Relocation compensation
• People-oriented management with minimal bureaucracy
• A challenging role where you can learn, grow, and influence architecture and processes
• 25 calendar days of paid vacation
• Educational budget for courses, conferences, and certifications
Medical insurance
• Co-funding (50%) for gym and foreign language classes

If you want to work with modern data tech, real business impact, and a global product at scale — we’d love to hear from you.