Jobs at Djinni

About us

Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/

About the role

We are looking for a Head of User Acquisition to take full ownership of execution quality, operational processes, and performance delivery within the User Acquisition Department.

This is a hands-on leadership role, you will manage a team of 3–6 User Acquisition Managers across different seniority levels and will be fully accountable for the team’s KPIs, execution discipline, ROI, and results.

You are expected to build strong operational processes, maintain high execution quality, and actively participate in performance management. This role requires deep hands-on expertise - not theoretical leadership.

This is a high-impact, high-responsibility role. Results, efficiency, and ROI are the primary measures of success.

Key Responsibilities

• Team Leadership & Development
  Lead, mentor, and develop a team of User Acquisition Managers. Ensure continuous growth in knowledge, execution quality, and performance across the team.
• Hands-On Performance Management
  Stay deeply involved in daily operations. Be able to step into ad accounts at any moment to diagnose issues, optimize performance, launch campaigns, and demonstrate best practices.
• Budget Ownership at Scale
  Manage and oversee $1M+ monthly advertising budgets across all networks, ensuring disciplined spend allocation, controlled scaling, and performance stability.
• Facebook as a Core Channel
  Be exceptionally strong in Facebook Ads or Google Ads, taking full responsibility for Facebook Ads as the primary acquisition channel.
• Analytics, Insights & Data-Driven Decisions
  Work deeply with performance data and analytics to identify insights, inefficiencies, and growth opportunities. Collaborate closely with the Analytics team to stay continuously informed about funnel performance, attribution, cohort behavior, and overall acquisition efficiency.
• Process & Reporting Setup
  Build, document, and enforce clear UA processes, reporting standards, and performance review cadences. Ensure transparency and full control over daily, weekly, and monthly results.
• Creative Ideation Process
  Build and manage a structured process for sourcing, testing, and iterating creative ideas. Work closely with Creative Managers to continuously identify and scale top-performing creatives.
• Operational Excellence
  Ensure disciplined execution across account structure, testing frameworks, scaling logic, and performance monitoring.
• KPI Ownership
  Take full responsibility for team KPIs, including efficiency and ROI metrics. Results and outcomes are the primary measure of success.

Qualifications

• Senior User Acquisition professional with leadership experience.
• Proven hands-on management of $1M+ monthly advertising budgets.
• Deep, practical expertise in Facebook Ads or Google Ads, with ownership of Facebook Ads as the primary acquisition channel.
• Proven experience managing multiple paid acquisition sources beyond Facebook and Google is a strong plus.
• Strong analytical mindset with the ability to work deeply with data to extract insights.
• Experience collaborating closely with Analytics teams to guide decision-making.
• Focused on high-ROI, efficient scaling, not just spend growth.
• Comfortable working directly inside ad accounts, not only at the reporting level.
• Experienced in training, coaching, and developing UA teams.
• Structured, disciplined, and highly accountable.
• Able to operate effectively in a fast-paced, high-pressure environment.

• Clear, direct communicator focused on results.

   

Location

Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.

Benefits

Discover the perks of being part of our vibrant team! We offer:

• Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
• Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
• Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
• Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
• Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1tzxGX4Uu7Ts_HCLFXESKLnKaaBfVCPf1f9AYZPrkjJM/preview?tab=t.0

Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!

Interview Process

After submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps:

• Recruiter Screening (40 minutes)
• Technical Interview (60 minutes)
• Final Interview (60 minutes)

Life at Ruby Labs

At Ruby Labs, we move fast, aim high, and expect the same from our team. We’re not here to play small—we’re here to build, grow, and win. That means we look for people who are ambitious, driven, and ready to give their best every single day.

This is a place for individuals who thrive under pressure, embrace challenges, and see opportunity in every obstacle. If you’re hungry to achieve, motivated by impact, and want to grow at the speed of your own ambition, Ruby Labs offers the platform to make it happen.

Here, effort is matched with reward. We recognize those who go all in and deliver results, and we create space for people who want more—more responsibility, more growth, and more success.

Laba Group is one of the largest international EdTech companies in Eastern Europe. Currently, our team consists of over 800 colleagues united by a single mission: to improve people's lives through relevant and systematic knowledge.

In 10 years, we have launched over 1,400 courses and educated more than 200,000 students globally. We have also created 5 online education brands:

• Laba – an online business school
• Skvot – a school of popular culture
• robot_dreams – a platform for growth in IT
• Vocabulaba – a school of English for professionals
• elvtr – an online school in the US and the UK

We are seeking a Junior Business Analyst. The main responsibility of this role is to support business process analysis, documentation, and system improvements across departments.

What will be the main responsibilities ?

• Assist in collecting business requirements from stakeholders.
• Document functional and non-functional requirements.
• Prepare instructions and process/tools descriptions.
• Maintain structured and up-to-date documentation.
• Support the creation of technical tasks for Data Analytics, Data Engineers, and Development teams.
• Analyze existing business processes and identify improvement opportunities.
• Map workflows (AS-IS / TO-BE).
• Support automation initiatives.
• Participate in cross-team process discussions.
• Communicate clarifications between business users and technical teams.
• Participate in meetings and prepare summaries.
• Follow up on task progress and status updates.

What skills and experience are considered necessary?

• Basic understanding of business analysis principles.
• Ability to structure and document information clearly.
• Strong analytical and logical thinking.
• Attention to detail.
• Basic knowledge of:
  • Process mapping
  • Requirements documentation
  • Excel / Google Sheets
  • Project management tools (e.g., Asana, Jira)

Skills that would be "nice to have":

• Basic experience or exposure to AI-driven automation tools and workflows.
• Familiarity with no-code / low-code platforms for process automation or workflow configuration

Why Laba Group is the Place to Be🔥:

• Flexible full-time. We focus on results, not hours worked: manage your own time, stay connected with the team, and meet deadlines.
•  Remote, onsite, or hybrid — it’s up to you! Our modern workspace in Kyiv is fully equipped with everything you need.

As part of our team, you’ll get:

• Access to all Laba Group courses for you and your family.
• Compensation for external training, sports, and mental and physical health, helping you stay balanced and prioritize your well-being.
• Unlimited vacation after 6 months of working with us. Plan according to your needs and adjust based on workload intensity because rest is essential for your health. 
• We create a supportive environment where facing challenges and making mistakes isn’t scary. A place to find like-minded people and become part of a larger community. A service that truly puts the client first.
• No micromanagement or bureaucracy — only automated processes. Feel free to experiment, propose, and implement your ideas.
• We champion a proactive mindset, bold ideas, and a willingness to embrace change. Laba isn’t about going with the flow — it’s about pushing the world forward.
• We provide only up-to-date insights from market experts—knowledge that can be immediately applied in practice, transforming workflows even during the learning process. Our products are designed for decisive action in business and careers.
• A socially responsible environment: we regularly launch charity projects and fundraisers to support Ukraine and its defense forces.
• Vertical and horizontal growth: 83% of our Heads of Departments and Team Leaders have been promoted internally.

Our recruitment process is transparent and straightforward. 

Two stages: 

1. an interview with the Rectuiter 
2. an interview with the HM’s team → 

After that, the job offer will be in your  inbox.🙌

We’re not looking for perfect candidates. We’re looking for bold and “one of us” people. 💛

Join the team. It’s going to be an amazing journey.

Dynamica Labs — IT company specializing in the implementation of Microsoft Dynamics 365 CRM solutions for clients across the US and UK markets. 

We are looking for an ambitious Sales Development Representative who will be responsible for active B2B acquisition of new clients, as well as the professional management and development of existing accounts.  
 You will work with international companies, identify potential clients, initiate communication, and create new business opportunities for the sales team, directly contributing to the company’s revenue growth. 
 

Requirements 

• 1+ years of experience in IT sales / lead generation / SDR role 
• Strong understanding of IT services and CRM solutions 
• Upper-Intermediate+ level of English for international communication 
• Strong communication, active listening, and objection-handling skills 
• Ability to quickly qualify leads and identify decision-makers 
• Self-motivated, results-oriented, and proactive mindset 
• Ability to work independently and achieve activity-based KPIs 
   

Responsibilities 

• Proactively search for and attract new clients, expanding the company’s customer base in the US market 
• Support the full sales cycle, including prospecting, qualification, proposal preparation, negotiation, and deal closing 
• Identify client needs, provide consultations on company services, and prepare tailored commercial proposals  
• Conduct sales calls, presentations, and introductory product demonstrations 
• Build, develop, and maintain long-term relationships with clients and partners, supporting them throughout all stages of cooperation 
• Collaborate with delivery teams to ensure successful project execution 
• Maintain accurate and up-to-date sales records and reporting in CRM systems 
• Achieve and exceed established sales KPIs and contribute to revenue targets 

Benefits 

• London-based company and Microsoft Solutions Partner for Business Applications 
• Business system integrator with UK and US clients. 
• Work with CRM-focused projects and modern Microsoft technologies. 
• Opportunities for professional and career growth. 
• Skilled management and well-established processes. 
• Friendly and collaborative team environment. 
• Transparent payment system. 
• Remote work. 
• Paid public holidays, annual leave, and sick days. 

Waites is a 10-year-old international Industrial IoT company whose products are trusted by leading global industrial companies to monitor equipment, prevent failures, and optimize operations.

We are entering a critical growth phase, transitioning from founder-led execution to a scalable product organization. We are looking for a Head of Product & Operations to bring order to processes across our products, coordinate multiple product teams, and lead

This role blends operations leadership with product ownership:
• Establish efficient, transparent processes across teams and product lines.
• Align existing products and ensure seamless cross-product collaboration.
• Identify opportunities and lead the development of a new product initiative for enterprise clients.

You will be a key driver of Waites’ transformation and growth, shaping both organizational processes and product innovation.

Responsibilities

Operations & Execution
• Implement transparent and efficient processes across products, teams, and managers.
• Set up a predictable delivery pipeline across hardware, software, 
• Introduce and manage KPIs and OKRs to track team performance.
• Optimize cross-functional collaboration and decision-making.
• Reduce operational friction and improve coordination across product lines.

Product Innovation & Expansion
• Identify, validate, and prioritize new product opportunities.
• Lead discovery and early-stage product development from idea to prototype.
• Collaborate with existing PMs to ensure roadmap alignment and prioritization.
• Define go-to-market strategy for new product initiatives.

Strategy & Leadership
• Translate business strategy into operational and product execution models.
• Work with international teams and the founder to scale products globally.
• Foster a culture of ownership, accountability, and high performance

Requirements

Must have
• 5+ years in Product Management, Operations, or Leadership roles.
• Experience building processes in complex product organizations.
• Experience with B2B and enterprise products.
• Strong analytical and systems thinking; data-driven decision-making.
• Experience coordinating hardware + software 
• Fluent English (daily international communication).

Nice to have
• IoT or industrial domain experience.
• Experience launching new products within an existing company.
• Experience in scale-up companies or transitioning from founder-led operations.

Laba Group is one of the largest international EdTech companies in Eastern Europe. Currently, our team consists of over 800 colleagues united by a single mission: to improve people's lives through relevant and systematic knowledge.

In 10 years, we have launched over 1,400 courses and educated more than 200,000 students globally. We have also created 5 online education brands:

• Laba – an online business school
• Skvot – a school of popular culture
• robot_dreams – a platform for growth in IT
• Vocabulaba – a school of English for professionals
• elvtr – an online school in the US and the UK

We are seeking a Junior email marketing specialist. The main responsibility in this role is to plan email campaigns that influence the financial performance of courses and webinars, as well as operational emails (e.g., emails for current students and confirmation emails).

• Requirements
  • General understanding of how email marketing works, including audience segmentation
  • English: Intermediate or higher
  • Basic understanding of marketing principles or email marketing
  • Analytical thinking and basic knowledge of Excel or Google Sheets
  • Eye for design or experience with Canva or Figma
  • Curiosity about tech, edtech, or digital trends
  • Interest in email marketing as a long-term career path
  • Strong self-organization skills and ability to meet deadlines

• Nice to have:
  • Creativity and the ability to think outside the box
  • Strong analytical skills and ability to interpret data
  • Ability to collaborate effectively in a team
  • Willingness to learn and adapt in a fast-paced environment

• Personal qualities:
  • Responsibility and attention to detail
  • Self-discipline and initiative
  • Proactive attitude (does not wait passively for tasks)
  • Curiosity and willingness to ask questions and suggest ideas

We’re open to candidates without direct experience if you’re motivated to grow in email marketing and ready to take ownership of your work.

You’ll get hands-on experience and mentorship, but we value proactivity, curiosity, and strong self-organization.

We’re looking for someone genuinely excited about the field and interested in building a long-term career—not just looking for a job.

Why Laba Group is the Place to Be🔥:

• Flexible full-time. We focus on results, not hours worked: manage your own time, stay connected with the team, and meet deadlines.
• Remote, onsite, or hybrid – it’s up to you! Our modern workspace in Kyiv is fully equipped with everything you need.

As part of our team, you’ll get:

• Access to all Laba Group courses for you and your family.
• Compensation for external training, sports, and mental and physical health, helping you stay balanced and prioritize your well-being.
• Unlimited vacation after 6 months of working with us. Plan according to your needs and adjust based on workload intensity and generous sick leave, because rest is essential for your health. 
• We create a supportive environment where facing challenges and making mistakes isn’t scary. A place to find like-minded people and become part of a larger community. A service that truly puts the client first.
• We champion a proactive mindset, bold ideas, and a willingness to embrace change. Laba isn’t about going with the flow — it’s about pushing the world forward.
• We provide only up-to-date insights from market experts—knowledge that can be immediately applied in practice, transforming workflows even during the learning process. Our products are designed for decisive action in business and careers.
• No micromanagement or unnecessary bureaucracy: directly impact the product and see the results of your work quickly.
• A socially responsible environment: we regularly launch charity projects and fundraisers to support Ukraine and its defense forces.
• Vertical and horizontal growth: 83% of our Heads of Departments and Team Leaders have been promoted internally.

Our recruitment process is transparent and straightforward. 

3 stages: an interview with the Recruitment → test task → an interview with the HM’s  team → 

After that, the job offer will be in your inbox.🙌

We’re not looking for perfect candidates. We’re looking for bold and “one of us” people. 💛

Join the team. It’s going to be an amazing journey.

Dynamica Labs — IT company specializing in the implementation of Microsoft Dynamics 365 CRM solutions for clients across the US and UK markets. 

We are looking for an ambitious Sales Development Representative who will be responsible for active B2B acquisition of new clients, as well as the professional management and development of existing accounts.  
 You will work with international companies, identify potential clients, initiate communication, and create new business opportunities for the sales team, directly contributing to the company’s revenue growth. 
 

Requirements 

• 1+ years of experience in IT sales / lead generation / SDR role 
• Strong understanding of IT services and CRM solutions 
• Upper-Intermediate+ level of English for international communication 
• Strong communication, active listening, and objection-handling skills 
• Ability to quickly qualify leads and identify decision-makers 
• Self-motivated, results-oriented, and proactive mindset 
• Ability to work independently and achieve activity-based KPIs 
   

Responsibilities 

• Proactively search for and attract new clients, expanding the company’s customer base in the US market 
• Support the full sales cycle, including prospecting, qualification, proposal preparation, negotiation, and deal closing 
• Identify client needs, provide consultations on company services, and prepare tailored commercial proposals  
• Conduct sales calls, presentations, and introductory product demonstrations 
• Build, develop, and maintain long-term relationships with clients and partners, supporting them throughout all stages of cooperation 
• Collaborate with delivery teams to ensure successful project execution 
• Maintain accurate and up-to-date sales records and reporting in CRM systems 
• Achieve and exceed established sales KPIs and contribute to revenue targets 

Benefits 

• London-based company and Microsoft Solutions Partner for Business Applications 
• Business system integrator with UK and US clients. 
• Work with CRM-focused projects and modern Microsoft technologies. 
• Opportunities for professional and career growth. 
• Skilled management and well-established processes. 
• Friendly and collaborative team environment. 
• Transparent payment system. 
• Remote work. 
• Paid public holidays, annual leave, and sick days. 

Kraken Leads a dynamic company with Ukrainian roots, providing comprehensive SEO solutions for iGaming products for over 6 years.

We are looking for an experienced and results-oriented Team Lead SEO who can take full responsibility for client SEO directions and team management: from developing strategy and financial models to scaling results and building a stable profitable business.

Requirements:

• Experience in building and managing an SEO team (full cycle: selection, adaptation, processes, motivation, KPI) with reaching the break-even point;
• Proven success in competitive niches (iGaming, Dating, Nutra, Betting and other high-risk) - top 3-5 facts for XXX queries;
• Experience working with JS projects (React, Vue, Angular): indexing, ranking, SSR (consultative);
• Experience in managing multi-regional projects (canonical, hreflang);
• Strong management skills: strategy building, role distribution, employee development, training for complex projects, conflict resolution;
• Business thinking: P&L, KPI, assessing team effectiveness in numbers;
• Deep understanding of SEO (technical, content, link building, analytics) and monitoring results with deadlines;
• Proficiency in analytical tools: GSC, GA4, Ahrefs, Semrush, Bing Webmaster Tools, etc. (strategic level);

• English - from B2 level.

   

Responsibilities:

• Development, coordination and implementation of SEO strategy for international client projects (Google, Bing, local search engines);
• Management of link building strategy taking into account regional specifics: anchor lists, donor control, work with different markets;
• Participation in team formation and scaling: hiring, adaptation, training for JS/multi-regional projects, motivation and KPIs;
• Ensuring the achievement of planned team results within the established deadlines for client projects: growth of organic traffic, positions, conversions;
• Ensuring regular communication of the team with related departments and client teams to achieve business goals;
• Planning, together with SEO specialists and the content department, content strategy for multi-regional sites: clustering, semantics, TOR for editors, quality control and localization;
• Working with analytics: Google Search Console, GA4, Ahrefs, Semrush, Bing Webmaster Tools, BI tools;
• Implementation and testing of AI tools for SEO automation.

Why it’s comfortable to work with us:

📚 Development without limits: Clear professional roadmap, personal budget for courses and trainings, annual skill upgrade your career grows together with the company.

🌍 Flexibility and balance: Start your working day anytime between 8:00 and 11:00, work remotely from anywhere, or drop by our Kyiv coworking space for networking and team vibes.

💚 We care about you: 17 paid vacation days + additional day-offs for holidays, 100% paid sick leaves, and a wellbeing budget for sports, healthcare, or your favorite hobby.

📄 Zero bureaucracy: We handle all legal and accounting matters you focus purely on performance and results.

💪 Energy and achievements: We run, do yoga, launch challenges, and celebrate both personal and team victories because success feels better together.

🎯 Smooth start and full support: Friendly onboarding with a buddy, ongoing feedback, transparent goals, and a clear understanding of success metrics.

💬 Open communication with leadership: Direct access to C-level, regular all-hands meetings, and transparency in decisions your voice is always heard.

💰 Transparent compensation: Your income grows with your results. We value fairness and reward performance.

🚀 Your journey to joining the team:

Resume review — we carefully evaluate your background and experience.

Interview with a recruiter — to align expectations and share details about the role.

Technical/manager interview — meet your future manager and discuss real tasks.

Paid test task — a chance to show your approach and skills in action.

Final interview with the CEO — friendly chat about vision, values, and growth.

Offer and onboarding — welcome to Kraken Leads, where your next chapter begins!

This role is ideal for an experienced Python engineer who is confident working with AI-driven workflows, building reliable backend services, and contributing to modern LLM-powered systems. You will focus on developing MCP-based integrations and backend APIs while collaborating with a senior-level engineering team.

Your responsibilities will include:

• Build and maintain Python-based MCP services and integrations.
• Develop backend APIs for LLM-powered products using FastAPI or FastMCP.
• Work on prompting, tool integration, reliability, and production readiness of AI workflows.
• Design, build, and maintain scalable and reliable backend systems.
• Collaborate with cross-functional teams to deliver high-quality technical solutions.
• Participate in improving system performance, stability, and maintainability.
• Expand into modern LLM infrastructure and evaluation practices as needed.

What we expect from you:

• English level B2 or higher for effective technical communication.
• Strong hands-on experience with Python.
• Solid experience with MCP and prompting concepts.
• Proven backend engineering experience with FastAPI or similar frameworks.
• Experience designing and maintaining APIs and backend services.
• Proficiency with Git and standard version control workflows.
• Strong problem-solving skills and ability to work independently.
• Experience working in distributed teams within the EU time zone.
   

Nice to Have:

• Exposure to Kubernetes.
• Understanding of embeddings and evaluation (evals) workflows.
• Familiarity with LLM inference concepts such as temperature, top_p, guardrails, and bias mitigation.
• Experience working with AI-driven or LLM-based systems.
• Experience with production-grade infrastructure and scalable services.

What we offer:

• Interesting projects and challenges that accelerate professional and personal growth.
• Long-term project.
• 15 paid vacation days per year.
• 5 paid sick leave days per year.
• Flexible, results-focused schedule; hybrid work or remote (office with city view + work from home).
• Comfortable, stylish office in Kyiv with generator/battery backup.
• Equal salary, medical insurance, trial period.
• Team-building events: parties, online activities, picnics, and more.
• Opportunity to work in a Top-employee company (DOU 2025).

We are seeking a passionate and skilled Full-Stack JavaScript Developer with at least 5 years of experience to join our team. The ideal candidate will have strong expertise in React, Node.js, PostgreSQL, and AWS to build scalable, efficient, and user-friendly applications. 

Requirements 

• Minimum of 5 years of professional experience as a Full-Stack JavaScript Developer or similar role 
• Strong proficiency in React and Node.js 
• Hands-on experience with PostgreSQL or other relational databases 
• Knowledge of AWS services (EC2, S3, Lambda, RDS, etc.) 
• Understanding of RESTful APIs and web services 
• Familiarity with version control systems like Git 
• Good problem-solving skills and attention to detail 
• Excellent communication skills and ability to work independently or in a team 
   

Nice-to-haves 

• Experience with TypeScript 
• Knowledge of CI/CD pipelines 
• Familiarity with Docker and containerization 
• Previous experience working in agile development environments 

Core Responsibilities 

• Develop, test, and maintain new and existing web applications using React and Node.js 
• Design and optimize database schemas using PostgreSQL 
• Integrate front-end components with server-side logic and APIs 
• Deploy, manage, and scale applications on AWS cloud infrastructure 
• Collaborate with cross-functional teams to define technical specifications and deliver high-quality solutions 
• Ensure code quality through testing and code reviews 
• Stay updated with emerging technologies and industry best practices 
   

What we offer   

• Continuous learning and career growth opportunities 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture 

About Us
 

We are a U.S.-based fintech platform founded in 2021, focused on modernizing and digitizing the lending and payments ecosystem.
 

We operate a multi-lender lending platform and are expanding into payments and financial infrastructure. Our roadmap includes complex underwriting workflows, multi-party application flows, role-based systems, API-driven integrations, and money movement infrastructure.
 

We’re looking for a Senior Full Stack Developer who thrives in backend-heavy fintech systems and can build scalable, secure, API-driven architecture while supporting front-end development as needed.
 

If you enjoy solving real-world financial logic problems, integrating complex third-party systems, and building structured, high-impact platforms — this role is for you.
 

What You’ll Be Doing
 

Backend (Primary Focus)

• Designing and building scalable backend services using PHP (Laravel)
• Developing and maintaining RESTful APIs for internal and external integrations
• Implementing complex business logic related to:
  • Loan origination workflows
  • Offer presentation and decisioning logic
  • Funding and settlement flows
  • Payments and money movement
  • Role-based permissions and application assignment
• Integrating with third-party APIs including lenders, payment processors, and financial systems, with a strong emphasis on loan origination platforms, core banking systems, and complex partner integrations
• Designing clean database architecture in MySQL
• Writing optimized queries and ensuring data integrity
• Implementing secure authentication & authorization (JWT, OAuth, role-based access)
• Handling asynchronous processes, webhooks, queues, and background jobs
• Writing unit and integration tests for backend services
• Refactoring legacy code for scalability and maintainability
• Participating in architectural discussions and technical planning
   

Frontend (Secondary Support)

• Supporting development in React.js
• Building and maintaining API-connected UI components
• Working with existing design systems and UI structure
• Ensuring proper state management and API consumption
• Debugging cross-stack issues (frontend ↔ backend)
   

System & Infrastructure Responsibilities

• Working within AWS infrastructure (EC2, RDS, S3, IAM, etc.)
• Understanding deployment workflows and environment separation (dev / staging / production)
• Collaborating with DevOps on CI/CD pipelines
• Ensuring performance, security, and monitoring standards are met
• Supporting system scalability and uptime
   

Fintech-Specific Responsibilities

• Building and maintaining systems that handle:
  • Sensitive PII (SSNs, EINs, banking data)
  • Loan calculations and APR logic
  • Funding disbursement and reconciliation
  • ACH/card payment processing logic
  • Status-driven workflows (multi-stage application lifecycle)
• Working with or building loan origination systems (LOS) and multi-lender workflows
• Implementing and optimizing underwriting logic, decisioning flows, and application state management
• Supporting document parsing, data extraction, and AI-assisted workflows within financial applications
• Designing systems that support dynamic application flows, conditional logic, and configurable lending programs
• Ensuring compliance-conscious development (data protection, auditability, traceability)
• Supporting webhook-driven external lender responses and state updates
   

What We Expect

• 5+ years of experience in backend or full stack development
• Strong experience with PHP (Laravel framework required)
• Experience with React.js
• Strong experience with MySQL database design and optimization
• Experience working within AWS environments
• Strong experience integrating external APIs (REST required), especially complex multi-party or financial integrations
• Experience working in fintech, lending, payments, or financial platforms (strongly preferred)
• Experience working with loan origination systems, underwriting workflows, or similar financial platforms
• Familiarity with AI-assisted workflows, document parsing, or structured data extraction systems is a strong plus
• Strong understanding of:
  • Secure coding practices
  • Authentication & authorization models
  • API-driven architecture
  • Webhooks & async processing
• Ability to debug complex cross-system issues
• Experience working in structured Jira-based sprint environments
• Clean, maintainable coding standards
   

Nice to Have

• Experience with financial calculations (APR, amortization schedules, payment schedules)
• Experience with queue systems (Redis, SQS, etc.)
• Experience building role/permission matrices
• Experience working with high-volume transactional systems
• Experience improving legacy systems in production environments
   

What Success Looks Like in This Role

• You take ownership of backend features from specification to production
• You anticipate edge cases in financial logic
• You build integrations that are resilient and well-structured
• You reduce technical debt, not increase it
• You proactively identify architectural risks before they become issues
• You communicate clearly with Product, BA, and DevOps teams
   

What We Offer

• Fully remote work
• Transparent and competitive compensation
• High-impact role in a fast-growing fintech platform
• Direct involvement in architectural decisions
• A team that values ownership, precision, and execution
• 20 paid vacation/sick days per year
   

Working Hours

This role is aligned with U.S. Eastern Time to support live production systems and real-time platform operations.
Standard schedule: Apx 10am-7pm / Extended support shift 7pm-2am
Provides strong overlap with U.S.-based operations, product, and support workflows

FFW Agency is looking for a Strong-Mid/Senior PHP developer to join our team.

Required skills

- 3+ years of hands-on development experience

- Solid knowledge of PHP (Drupal, Laravel, Symfony)

- Commercial project experience with Laravel

- Experience with SQL and noSQL databases

- OOP

- Design patterns

- Hands-on experience in Web Services development

- Solid understanding of Git and CI

- Upper-Intermediate level of English or above

- Ability to both collaborate with team members and to work independently.

As a plus

- TypeScript knowledge

- AWS knowledge

- Python experience

- Knowledge of JavaScript(Vue.js or React)

- HTML5, CSS3 and SASS

We offer

- Competitive salary

- Support for conferences, courses and certifications

- Health insurance

- English language school

- Paid holidays (4 weeks) and sick leave

About FFW Agency (Dnipro)

We are a global team of inspired people collaborating across 11 countries, together with the aligned purpose of creating powerful digital experiences for some of the world’s most notable brands. We are passionate about empowering our clients to harness the full opportunity of digital to create best-in-class experiences for our clients and those they serve. We judge our success by our collective hard work's impact on our clients’ businesses.

Required skills

• 3+ years of experience in support of software applications or products
• Analytical and troubleshooting skills
• Strong ability to locate and describe the problem, attentiveness to the details
• Ability to effectively communicate technical information in non-technical terms
• Great teamwork skills
• Strong desire to be always helpful
• Experience with Jira, Confluence, ServiceDesk
• Upper intermediate English level

As a plus

• Understanding of UX/UI principles
• Basic knowledge of HTTP protocol and REST API

Responsibilities

• Provide the 2nd line of application product/technical support for our customers
• Identify, analyze and troubleshoot product issues and provide our customers with effective solutions
• Defect management through the operational flow
• Collaborate with development team in improving and clarifying documentation and collaterals for error troubleshooting, infrastructure maintenances and custom development
• Help building and improving the process allowing for a smooth, simple and fast integration for our customers
• Document common support cases in the company’s knowledge base
• Provide feedback on the efficiency of the customer service process
• Help the customers to configure our product up to their business needs
• Eliminate all the reasons that might make customers leave

We offer

• Ability to work on interesting and complex product
• Ability to impact product roadmap
• Working schedule: Mon-Fri, starting from 9am CET
• Competitive salary according to qualification (PE setup)

If you want to develop, initiative and result oriented, our company is waiting for your resume.

Our client is a leading global Financial market data provider who runs a change program aiming to migrate a set of legacy data connectors to a new strategic platform. The main driver is to deliver high-quality software that connects Financial Markets across the globe in a real-time, high frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging. Projects will utilize a multitude of different languages and skillsets with a focus on C++ and scripting languages.

We are looking for a C++ software engineer/developer with experience in implementation backend systems and services running under Linux, Cloud, ideally, with capabilities to deliver projects independently and coordinate work with BA, QA, Operational, and cross-functional application teams.

• Responsibilities:

  • Develop high-quality software, design, and functional documentation
  • Provide estimates for specific software feature implementation
  • Identify, prioritize, and execute tasks in the software development life cycle
  • Build unit tests for your code
  • Automate tasks through appropriate tools and scripting
  • Perform validation and verification testing
  • Collaborate with internal teams and vendors to fix and improve products
  • Ensure software is up-to-date with the latest technologies and standards

• Mandatory Skills Description:

  • 3+ years of full life-cycle software development experience
  • 3+ years of object-oriented development, in particular, C++
  • Experience developing under Linux
  • Ability to collaborate in a team-focused environment
  • Excellent analytical skills and a real passion for solving problems
  • English at the level of Upper-Intermediate (spoken)
  • Experience with Docker, AWS

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.

Employer information:
This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.

About the role:
We are looking for a Python Backend Developer to join a distributed team building and maintaining production software for US-based clients. You will work on real systems, collaborate directly with client stakeholders, and contribute to AI-enabled solutions in a long-term engagement.

What you will do:

• Build and maintain web applications using Python, Django, and FastAPI - production code that's clean, testable, and built to last.
• Develop backend systems, integrate third-party APIs, and support frontend teams with reliable endpoints.
• Work with AWS infrastructure: S3, Lambda, EC2, EventBridge, DynamoDB.
• Implement security measures and handle data protection thoughtfully.
• Debug production issues, optimize performance, and keep systems running smoothly.
• Follow industry trends and bring new ideas to the table when it makes sense.

What we are looking for:

• Proven Python experience - real projects you've shipped, not just learned.
• Strong command of Django or FastAPI (ideally both).
• Solid grasp of OOP principles, design patterns, and how to apply them in practice.
• Hands-on experience building RESTful APIs and integrating web services.
• Comfortable working with relational databases (MySQL, PostgreSQL) and NoSQL (DynamoDB).
• English communication skills - B1 level.
• Ability to solve problems independently, write clear code, and communicate well with teammates.
• Takes responsibility for their work and doesn't need constant oversight.

Nice to have:

• Experience with AI prompting.
• Familiarity with LangChain or LangGraph.

Hiring stages: Recruiter screening → Test assignment → Skills assessment interview → Final culture fit interview.

What We Offer:

• Working hours aligned with US time zones, typically 16:00–00:00 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.

Apply with your resume and a short note outlining your relevant experience. You can also send your resume through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency.

Our team is working for one of the world's largest providers of products and services for the ever-evolving needs of the energy industry. Oil and gas domain, well logging.
We are working with Azure cloud, GIT, Kubernetes, using C#, C++ last standards (C++ 17, potentially 20). Using SCRUM framework.

• Responsibilities:

  • Review and analyze tasks in Product Backlog Items provided by Product owner
  • Participation in grooming sessions and proactive task requirements and acceptance criteria clarification
  • Work as part of a team using Azure environment
  • Work with the team on development and resolving issues
  • Implement software changes from Product Backlog Items and technical requirements
  • Work with the QA team to determine if the application fit Product Backlog Items and technical requirements
  • Identify and fix bugs, find solutions to the problems
  • Maintain code quality, organization, and automatization
  • Maintain the developed software efficiently through a solid knowledge of software lifecycle

• Mandatory Skills Description:

  • 4+years of experience and strong knowledge in C/C++
  • Some experience and .NET/C# knowledge
  • Environment and tools: Docker, GIT, CMake, WCF
  • SOA, Microservices, Solid principles, DDD
  • Experience with databases (SQL)
  • Problem-solving, proactive in task clarification, analytical thinking
  • SCRUM framework knowledge and understanding of SDLC
  • English level: Intermediate+
  • Ability to work effectively in a team and with international clients

• Nice-to-Have Skills Description:

  • gRPC
  • Kubernetes
  • Multithreading knowledge
  • PowerShell scripting
  • Azure cloud
  • Oil and Gas domain knowledge