Jobs at Djinni

We are looking for Backend/Golang Developers to join our team.

You will be responsible for building and evolving a high-performance backend platform that powers real-time, user-facing applications in a scalable and reliable microservices environment.

Key Responsibilities:

• Build a cutting-edge real-time cross-selling platform;
• Take ownership of the backend that powers multiple user-facing apps, advancing our state-of-the-art gRPC-based microservice architecture;
• Actively participate in code reviews to ensure that our platform and codebase meet the highest quality standards;
• Take a proactive role in all aspects of platform design and development, with a strong emphasis on scalability and availability.

Bring to the team:

• Solid experience with gRPC, REST API, and Backend testing;
• Strong familiarity with Agile methodologies, fostering collaboration, and adaptability;
• Excellent communication and problem-solving skills;
• Experience building Go applications with a focus on resilience and uptime;
• Fluent business English.

We offer:

• Maximum flexibility;
• Professional trainings, conferences and certifications;
• Corporate events and benefits;
• Professional literature;
• English courses.

We are looking for an ambitious and motivated specialist to join Grodas Group as a Junior Lead Generation Specialist with 0.5 year of experience.This role offers professional growth in international IT sales, working with modern tools to generate and qualify leads. Previous experience in research, communication, or sales is a plus - strong motivation and willingness to learn are a must.

Requirements:

- 0.5 year of experience in a similar position;
- English Proficiency: B1-B2;
- Strong Analytical skills;
- Positive attitude and passion on achieving results.

Nice to have:
- Any IT courses.

Responsibilities:
- Manage UpWork activities: initiate, execute usine supportive tools, control, track results and analyse it;
- Collect the database for outreach on Linkedin;
- Create the value-based outreach sequence;
- Launch and maintain the campaign on Linkedin either manually or using automation tools like Sales Navigator and Linked Helper 2;
- Conduct research and launch the LinkedIn campaigns for on-site meetings for Sales manager in the USA and Canada;
- Conduct research and collect requirements of cooperation with influencers based on certain criteria;
- Conducting negotiations on Linkedin in correspondence with potential clients;
- Qualify and schedule a meeting with potential clients(call);
- Organize the meetings (calls) for the Sales Manager;
- Reporting of completed work in Google Sheets and Jira;
- Creating and updating marketing materials for employees;
- Competitors analysis;
- Work with the CRM system Hubspot;
- Reporting to the Sales Manager and negotiate/initiate new sales strategies;
- Maintain contact with the team to obtain the necessary information for work.

What we offer:

- 100% remote work from anywhere.
- Opportunity for growth. After the trial period, we will be happy to reimburse you for the cost of additional professional training, and you will also have an excellent opportunity to grow to the position of sales manager.

- Freedom. Share your craziest ideas – we’ll do our best to help you make them real;

- Stay healthy. We’ll compensate you 50% for your gym, Pizza Friday, and English classes.

This job could be yours! Contact us if you're interested. Open to working together!:)

We are looking for an ambitious and motivated specialist to join Grodas Group as a Lead Generation Specialist with 1 year of experience.This role offers professional growth in international IT sales, working with modern tools to generate and qualify leads. Previous experience in research, communication, or sales is a plus - strong motivation and willingness to learn are a must.

Requirements:

- 1 year of experience in a similar position;
- English Proficiency: B1-B2;
- Strong Analytical skills;
- Positive attitude and passion on achieving results.

Responsibilities:

- Manage UpWork activities: initiate, execute usine supportive tools, control, track results and analyse it;
- Collect the database for outreach on Linkedin;
- Create the value-based outreach sequence;
- Launch and maintain the campaign on Linkedin either manually or using automation tools like Sales Navigator and Linked Helper 2;
- Conduct research and launch the LinkedIn campaigns for on-site meetings for Sales manager in the USA and Canada;
- Conduct research and collect requirements of cooperation with influencers based on certain criteria;
- Conducting negotiations on Linkedin in correspondence with potential clients;
- Qualify and schedule a meeting with potential clients(call);
- Organize the meetings (calls) for the Sales Manager;
- Reporting of completed work in Google Sheets and Jira;
- Creating and updating marketing materials for employees;
- Competitors analysis;
- Work with the CRM system Hubspot;
- Reporting to the Sales Manager and negotiate/initiate new sales strategies;
- Maintain contact with the team to obtain the necessary information for work.

What we offer:

- 100% remote work from anywhere.
- Opportunity for growth. After the trial period, we will be happy to reimburse you for the cost of additional professional training, and you will also have an excellent opportunity to grow to the position of sales manager.

- Freedom. Share your craziest ideas – we’ll do our best to help you make them real;

- Stay healthy. We’ll compensate you 50% for your gym, Pizza Friday, and English classes.

This job could be yours! Contact us if you're interested. Open to working together!:)

Summary

Backend Engineer, Node.js, Postgres. Remote role building core platform systems for an enterprise AI product. 5+ years of experience required.

About the company

Our client builds an AI platform that enables enterprises to customize and deploy AI capabilities for their specific needs. The platform team is central to this work, responsible for infrastructure, shared components, and internal tooling that the rest of engineering depends on.

The role

This is a hands-on implementation engineering position. You'll work on deploying, configuring, and integrating the platform for enterprise clients, translating their requirements into working solutions, deployed at clients' infrastructures. The role sits between product engineering and customer success: technically deep, but with awareness of real-world client needs.

You'll collaborate closely with platform engineers and business teams, occasionally joining business discussions to clarify technical requirements or explain implementation details.

What you'll work on

• Implementing and configuring platform deployments for enterprise customers
• Building integrations between the platform and client systems
• Working with internal teams to understand client requirements and translate them into technical solutions
• Contributing to implementation tooling, documentation, and repeatable deployment processes
• Troubleshooting and resolving issues during and after deployment
• Occasionally participating in client calls to gather requirements or provide technical guidance

What we're looking for

• Strong proficiency in Node.js and TypeScript
• Experience with React and frontend integration
• PostgreSQL/similar RDBMS and general data modeling knowledge
• Familiarity with cloud platforms (AWS, Azure, or GCP), multi-cloud exposure is valuable
• Clear communication skills, - comfortable explaining technical concepts to non-technical stakeholders
• Ability to work independently and manage multiple implementation workstreams
• 5+ years of software engineering experience

Useful additions / nice to haves

• Experience with AI platforms or AI/LLM integration
• Familiarity with CI/CD pipelines and infrastructure-as-code
• Vue.js experience
• Background in enterprise software implementation or professional services
• Previous work in similar roles

Summary

Senior Backend Engineer, Node.js, Postgres. Remote role building core platform systems for an enterprise AI product. 5+ years experience required.

About the company

Our client builds an AI platform that enables enterprises to customize and deploy AI capabilities for their specific needs. The platform team is central to this work, responsible for infrastructure, shared components, and internal tooling that the rest of engineering depends on. The team works closely with product and applied AI engineers, with short feedback loops and genuine technical ownership.

The role

This is a backend-focused engineering position working on core platform systems. You'll design and build the foundational services that AI-native products run on — dealing with architecture decisions, performance problems, data modeling, and system reliability.

The work is technically demanding. When something difficult or critical needs to be solved properly, this role is expected to lead that effort.

What you'll work on

• Designing and implementing backend services and system components end-to-end
• Building infrastructure that supports fast iteration without sacrificing reliability
• Investigating and resolving complex issues across performance, data, and APIs
• Collaborating with platform, AI, and product teams to deliver systems that are observable and maintainable
• Improving developer experience through better tooling, clearer standards, and thoughtful architecture

What we're looking for

• 5+ years of software engineering experience with JavaScript tech stack, with clear ownership of complex backend systems
• Strong Node.js proficiency- clean, well-structured backend code matters here
• Solid understanding of relational databases (PostgreSQL) and data modeling
• Good debugging instincts and sound engineering judgement
• Ability to learn new domains quickly and work independently

Useful additions

• Experience with distributed systems, caching layers, message queues, or multi-tenant architectures
• Background in AI/LLM integration on the backend
• Familiarity with AI development platforms or coding assistants
• Previous work on enterprise platforms or AI infrastructure
• Platform/infrastructure experience: observability, CI/CD, API design

Svitla Systems Inc. is looking for a Principal AI Engineer for a full-time position (40 hours per week) in Ukraine, Europe. Our client is a middle-market private equity firm that gathers information and reports to enhance environmental and social impacts on the customer’s business.

We are seeking a visionary Principal AI Engineer to lead the development of the AI Platform. As a founding member of the AI Center of Excellence, you will lead by example to build a high-performance team. You will build sophisticated Agentic Systems and Adaptive RAG engines that conduct autonomous research to solve complex, real-world problems. You will be a key member of defining "how we do AI, setting the standards for engineering quality, security, and innovation.

Tech Stack:

• Languages: Python, TypeScript;
• AI Frameworks: LangChain/LangGraph, Pydantic AI, Databricks Mosaic AI;
• Models: Azure OpenAI, Open Source LLMs (Llama 3, Mistral, etc.)
• Infrastructure: Microsoft Foundry, Azure AI Search, Azure Container Apps, Delta Lake, Vector;
• Databases like Databricks Vector Search.
  
  Requirements
• 8–10+ years of ML Engineering experience.
• Strong background across classic ML, GenAI, and Agentic systems.
• Excellent English and Communication Skills (clear, concise, to the point). VERY Important.
• High Agency - High ownership. Takes initiatives able to drive outcomes independently.
• Founding member of the AI CoE, with significant influence over technology choices, frameworks, and engineering standards.

• STEM degree from a reputable university.

  Details:

• AI/ML Expertise: Significant hands-on experience deploying AI/ML solutions to production. While deep GenAI experience is preferred, strong traditional ML Engineering backgrounds is a big plus.
• Education: Bachelor's or Master's degree in Computer Science, Mathematics, Engineering, Physics, or a related field.
• Expert-Level GenAI Engineering: Deep hands-on experience building production RAG systems. You understand the nuances of chunking strategies, hybrid search (dense + sparse), re-ranking, and context management.
• Agentic Workflow Experience: You have built systems where LLMs use tools, maintain state, and execute multi-step plans. You are familiar with the challenges of loops, recursion, and hallucination mitigation.
• Strong Software Engineering Foundation: You are a software engineer first. You write clean, maintainable Python code and understand distributed systems, API design (FastAPI), and cloud architecture.

• Strategic Thinking: You can balance the "bleeding edge" with "boring technology" to deliver pragmatic business value. You understand the trade-offs between cost, speed, and accuracy.

   

  Responsibilities

• Design and build scalable, reusable AI services (e.g., the "Adaptive RAG Engine," "Text-to-SQL Service," and "Agentic Runtime") that product teams can easily integrate.
• Serve as the technical authority on Generative AI. Mentor senior engineers, conduct code reviews, and drive the adoption of engineering best practices (testing, CI/CD for AI, evaluation).
• Lead the development of multi-agent systems capable of complex reasoning, planning, tool use, and self-correction (using frameworks like LangGraph or Semantic Kernel).
• Load datasets and knowledge sources from external systems.
• Shape and transform data to optimize it for Hybrid or Semantic Search, providing the best possible knowledge context to LLMs.
• Move prototypes to production while focusing on latency, cost optimization, and reliability. Implement robust evaluation pipelines (LLM-as-a-Judge) to measure quality and prevent regression.
• Implement guardrails for PII protection, hallucination detection, and prompt injection defense.

• Partner with product teams to de-risk their AI roadmaps. Translate abstract business requirements into concrete architectural patterns.

   

  We offer

• US and EU projects based on advanced technologies.
• Competitive compensation based on skills and experience.
• Regular performance appraisals to support your growth.
• Flexibility in workspace, either remote or in one of our development offices.
• Comprehensive medical insurance, including dental and massages.
• Personalized learning program tailored to your interests and skill development.
• Sport reimbursement program for onsite and online activities.
• Bonuses for recommendations of new employees.
• Bonuses for article writing, public talks, and other activities.
• 20 vacation days, 10 national holidays and 5 sick leaves.
• Maternity leave policy and family days off.
• Free tech webinars and meetups organized by Svitla.
• Welcome and anniversary presents, gifts for children, and more.
• Regular corporate events and meetups.
• Awesome team, friendly and supportive community!

🔥 Targeting Specialist/Media buyer  at Progresivo 🔥
 

Progresivo is a company developing online courses and educational products for the LATAM market. We are actively scaling and looking for a Targeting Specialist to strengthen our marketing team.
 

🦾 Responsibilities:

• Launching, managing, and optimizing advertising campaigns on Facebook Ads, Google Ads, and TikTok Ads
• Managing paid traffic for LATAM markets
• Analyzing campaign performance (CPA, ROAS, CTR, CPL)
• Testing creatives, audiences, and new hypotheses
• Scaling successful funnels and ad combinations
• Close collaboration with production, designers, and the marketing team
   

🚀 Requirements:

• Proven experience with Facebook / Google / TikTok Ads
• Experience working with LATAM markets
• Understanding of online courses / info products
• Strong analytical mindset and results-oriented approach
   

⭐️ We Offer:

• Office-based work format
• Competitive compensation
• Opportunity to work with a strong, scalable product
• Professional growth and development together with Progresivo
   

📩 Send your CV and case studies — we’ll be happy to connect!

CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

Ми принципово не беремо проєкти, пов’язані з:
● gambling / гемблінгом,
● adult-контентом та порнографією,
● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

What We Offer:
● Fully remote work
● Long-term, stable project
● High level of autonomy and trust
● Minimal bureaucracy
● Direct impact on business-critical logistics systems
● Long-term engagement, not a short-term contract.

Requirements (Must-have):
• Advanced experience administering Linux-based systems, including strong command-line proficiency and shell scripting (e.g., Bash).
• Hands-on experience with CI/CD platforms such as GitLab CI, Jenkins, Drone, or comparable tooling.
• Practical knowledge of at least one programming or scripting language (e.g., Python, Go, PHP, Ruby, or JavaScript).
• Experience working with distributed messaging systems like RabbitMQ or Kafka.
• Familiarity with managing and operating backend production workloads (e.g., PHP, Node.js, or similar server-side technologies).
• Solid experience with public cloud providers such as AWS, Google Cloud Platform, or Microsoft Azure.
• Experience administering relational and/or NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB, Redis, Couchbase).
• Understanding of core web infrastructure components including Nginx, PHP-FPM, Varnish, and HAProxy.
• Practical exposure to monitoring and observability ecosystems such as Grafana, Prometheus, ELK stack, StatsD, or New Relic.
• Strong grasp of version control workflows, automation best practices, high availability design, load balancing strategies, and caching mechanisms.
• Experience working with container technologies and orchestration platforms (e.g., Docker, Kubernetes).
• Exposure to Infrastructure as Code approaches, particularly with Terraform or other tools within the HashiCorp ecosystem (e.g., Vault, Consul, Nomad).
• Proven experience designing scalable cloud-native architectures or contributing to platform engineering initiatives.
• Background in enhancing system resilience, performance optimization, and cloud cost efficiency improvements.

Responsibilities:
• Collaborate with software engineers, product managers, and platform specialists to architect, implement, and operate resilient infrastructure and delivery pipelines.
• Administer and continuously refine services to improve reliability, scalability, security, and overall performance across development, staging, and production environments.
• Design and evolve automation solutions for infrastructure provisioning, release management, and operational processes.
• Investigate incidents, conduct in-depth root cause analysis, and support internal teams in resolving complex technical challenges.
• Strengthen monitoring, logging, and alerting frameworks to maintain high availability and accelerate incident detection and recovery.
• Participate in the development of new infrastructure components and platform features that enhance system capabilities.
• Proactively identify manual or repetitive operational tasks and implement long-term automation strategies to streamline workflows.

Hiring Process:
- Intro call
- Technical discussion (focused on real experience)
- Offer
Start: ASAP

Impulse is a brain training app that helps people keep their brains sharp with bite-sized fun games and logic puzzles. Impulse is the world’s most downloaded app in the Brain Training category with over 100 million downloads. The app is trusted by users worldwide, with a 4.7 rating on the App Store, and has been featured as App of the Day in over 50 countries, including the UK, Canada, and Australia.

Impulse is a part of Headway Inc, a global tech company that revolutionizes lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine.

The core of our achievements is our team. That’s why, together with Iryna, Creative Tech Lead at Impulse, we’re looking for a Motion Designer to join our team.

This job is perfect for you if you want to:

• Make high-impact ad creatives seen by hundreds of thousands of users daily, test hypotheses with real performance data, and impact business growth;
• Work with cutting-edge AI tools. You’ll have the resources to test bold, trend-driven creative concepts and access to the latest AI tools;
• Keep improving and growing. We’re all about evolving, rethinking, and aiming higher together. Also, you will participate in team discussions and understand all aspects of the business (e.g., marketing, building and improving business processes, etc).

What you will do:

• Produce engaging 2D animated ad creatives based on briefs from the creative team, designed to differentiate the product from competitors;
• Collaborate closely with creative marketers, actively contributing to idea generation, discussions, and brainstorming sessions;
• Enhance creatives using animation, visual and sound effects, subtitles, and a variety of AI tools to maximize emotional impact;
• Continuously iterate on video creatives using performance metrics such as CTR, CPA, and hook rate to improve results;
• Research, test, and implement new tools and automation solutions to optimize production workflows and elevate creative quality.

What do you need to join us:

• 1–2 years of commercial experience creating 2D animated videos or handling video editing tasks;
• Strong hands-on proficiency in After Effects for motion design and animation work;
• Basic working knowledge of Illustrator, Figma, Premiere Pro;
• Practical experience using AI tools in daily work, such as ElevenLabs, HeyGen, Sora, NanoBanana, Freepik, or similar solutions;
• Solid understanding of animation and editing principles with the ability to combine visuals, motion, and sound into a competitive video product;
• English proficiency at B1+ level, sufficient for research and working with content;
• Strong time management skills with the ability to plan workload effectively and consistently meet deadlines;
• Readiness to take ownership, responsibility, and make a tangible impact on the product;
• Alignment with the values of our team.

What do we offer:

• Work within an ambitious team on a socially impactful education product;
• An office with a reliable shelter, generators, satellite internet, and other amenities;
• Access to our corporate knowledge base and professional communities;
• Personal development plan;
• Compensation for English language learning, external training, and courses;
• Medical insurance and full sick leave compensation;
• Company doctor and massage in the office;
• Sports activities: running, yoga, boxing, and more;
• Corporate holidays;
• Supporting initiatives that help Ukraine.

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

Join Whitepay — Innovate the Future of Payments!

At Whitepay, we’re revolutionizing how businesses and individuals interact with crypto and fiat payments. As part of the WhiteBIT ecosystem, we provide seamless, secure, and scalable payment solutions that bridge traditional finance with blockchain-powered transactions.We’re looking for passionate innovators to help us redefine digital payments worldwide. If you’re excited about fintech, crypto, and building cutting-edge financial solutions, this is your chance to make a real impact!

Why You’ll Love Working Here:
🚀 Shape the Future — Build next-gen payment solutions at the intersection of crypto and finance.
💡 Innovate & Create — Your ideas will help businesses integrate digital assets effortlessly.
🌍 Global Impact — Be part of a team driving financial innovation worldwide, shaping the future of payments across industries and borders.
🎯 Tech-Driven Culture — Join a team of fintech and blockchain enthusiasts pushing the industry forward.

Ready to change the future of payments? Apply now and let’s build something game-changing together!

Requirements:

— 2–5 years of experience in Customer Support / Technical Support / Customer Success in crypto related IT product or SaaS company
— Experience working with B2B customers and handling complex technical or product-related issues
— Strong understanding of software products, platforms, APIs, and integrations
— Hands-on experience with ticketing systems (Zendesk, Jira Service Management, or similar)
— Ability to troubleshoot issues, analyze logs or data, and clearly document bugs and incidents
— Experience collaborating with Product, Engineering, and Operations teams
— Understanding of SLAs, support KPIs, and service-quality metrics
— Upper-intermediate written and verbal English communication skills (B2+ level)
— Ability to explain technical concepts to non-technical users
— Strong customer-oriented mindset and conflict-resolution skills
— High level of ownership, responsibility, and attention to detail
— Ability to prioritize tasks and work effectively in a fast-paced environment
— Stress-resistant and comfortable handling escalations
— Experience creating and maintaining support documentation and knowledge bases

Responsibilities:

— Assisting B2B clients with product inquiries and technical issues
— Assisting end users with troubles & payment issues
— Troubleshooting and resolving technical problems promptly.
— Creating and maintaining support documentation.
— Escalating complex issues to internal teams for resolution.
— Gathering and relaying client feedback for product improvement.
— Monitoring and managing support tickets within agreed SLAs.
— Staying updated on product.
— Collaborating with internal teams to ensure a seamless customer experience.

Would be a plus:

— Experience with compliance-driven environments (KYC/AML)
— Working with international customers

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

We provide challenging tasks that offer continuous growth opportunities for everyone. We’ve consistently embraced development and the advancement of our colleagues, ensuring work is always engaging. Our team is prepared to offer support, share expertise, and lend a helping hand when needed.

(Freelance / Part-time)

We’re looking for a Graphic Designer to create high-performing visual creatives for our global digital products.

This is a freelance, project-based role with direct impact on marketing performance — perfect for someone who works fast, follows brand guidelines precisely, and understands the difference between “beautiful” and “effective”.

🔥 What You’ll Do

• Create advertising creatives for performance campaigns (banners, carousels, covers)
• Adapt materials across multiple formats and platforms (Facebook, Instagram, etc.)
• Prepare style frames and key visuals for motion designers
• Follow brand guidelines with zero deviations
• Ensure pixel-perfect execution (sizes, formats, exports, no technical errors)
• Self-check all deliverables before submission
• Participate in brainstorming sessions for future campaigns
• Organize and maintain clean file structure according to internal standards
• Actively use AI tools to generate backgrounds, textures, references, and concepts

✅ What We’re Looking For

• Up to 1 year (or 1+ year) of commercial design experience
• Strong Figma skills (Photoshop / Illustrator as additional experience)
• Experience creating paid social creatives (Facebook, Instagram)
• Solid understanding of composition, typography, and color theory
• Ability to work strictly within brand guidelines
• High level of accuracy and attention to detail
• Experience using AI tools in the creative workflow
• Portfolio with real commercial projects

• English level A1+
• Ukrainian — Native

Nice to have:

• Experience in branding (brand identity development or support)
• Experience preparing print materials (CMYK, bleed, margins, print specs)
• Basic After Effects skills or experience preparing style frames for motion

🎯 Key Metrics (KPIs)

• Creative performance (CTR, CPC improvement)
• Speed & quality of delivery
• Accuracy and technical correctness
• Brand consistency across all materials

🌍 What We Offer

• Project-based freelance collaboration
• Remote-first with flexible schedule
• Access to paid tools (Figma, Freepik)
• Clear tasks and structured feedback for every project
• Opportunity to grow into a long-term collaboration

🌟 Our Culture & Values

• Performance matters — design must drive results
• Attention to detail — precision over rush
• Clear communication and fast feedback
• No micromanagement — responsibility for your output
• We respect deadlines and expect the same

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.
 

As a Senior PHP Engineer, you will dive into the complex but rewarding world of Sports and Online gaming, integrations, real-time calculation, scrapping data, and reporting, all at a massive scale.
 

TECHNOLOGY STACK: PHP 8, Symfony 6, Node.js, API REST, MongoDB, MySQL, Kafka, Docker, Kubernetes
 

RESPONSIBILITIES

• Participate in the design and decision-making of technical solution implementation
• Troubleshoot, analyze, provide workarounds and resolve various software problems
• Mentor and train new team members
   

REQUIREMENTS

• 5+ years experience in web application development
• Advanced architecture understanding both on theoretical and practical levels
• Deep knowledge of PHP programming
• Working experience with the Symfony framework
• Knowledge of the entire web stack and how each part impacts performance and reliability
• Exhaustive knowledge of database design and implementation
• Design and business insight
• Commitment to quality, performance, continuous improvement, and efficiency
• Analytical mindset and good problem-solving skills
• Experience in taking ownership
• Upper-intermediate level of English
   

NICE TO HAVE

• Gaming and sports industry experience
• NodeJS, Redis
• Experience in web application security and performance tune-up
• ELK, Kibana
   

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health and life insurance with our broker, available starting from the month following the employee’s start date with the company
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

Welcome to ApexTech 🙌 

We are looking for 🚀 Fullstack Developer 🚀 who enjoys learning, building, and switching between projects. 

Responsibilities: 

● Advanced Backend and Frontend developments (JavaScript / NextJS / ReactJS) 

● Mentor / Coach other team members 

● Code reviews and refactoring 

● Advanced problem analysis and solving in production 

● Bug fixing, follow-up and workaround, identification of pain points in the platform 

● Responsible for the efficiency of all the components in the infrastructure 

● Write technical specifications when needed 

● Automate and Optimize repetitive tasks 

Required skills: 

● 5+ years of experience in JavaScript fullstack development (NodeJS / NextJS / ReactJS) 

● Proficient in building SSR/SSG/ISR web applications. 

● Proficient in building and consuming APIs - Rest / GraphQL 

● Strong knowledge of accessibility (a11y) 

● Strong understanding of SEO best practises, semantic HTML and metadata 

● Familiar with Cloudflare for CDN, caching, security and performance optimizations. 

● Familiar with Cloud DevOps (AWS preferred) 

● Eye for detail and sensitivity for graphics and aesthetics 

● Adaptability and responsiveness 

● Great analytical skills 

● Fluent in English 

● Team-player 

Nice-to-have: 

● Experience with Python Backend Development (Django / FastAPI) 

● Experience with a Headless CMS (like Sanity / Contentful, or Strapi) 

● Experience using Tailwind CSS or CSS-in-JS solutions. 

● Experience using UI libraries (like RadixUI / HeadlessUI / MaterialUI) 

● Exposure to internationalization (i18n) in NextJS 

Interview process: 

1. Intro-call with the Recruiter. 

2. Technical Interview. 

3. Client Interview. 

What do we offer?

 💻 Full remote work and meetings for brainstorming. 

💡Freedom and flexibility. 

🚀A team of top experts and synergy of the entire organization. 

💸Competitive salary. 

🌿 Vacation and sick leaves. 

🙏Therapy sessions with our psychologist. 

📚Budget for professional development. 

💃Corporate events and team building.

L1 Support Engineer 

Company: DASH Financial Technologies 

About Us 

DASH Financial Technologies is a leading provider of advanced trading and order routing solutions in the US capital markets. We build high-performance, low-latency systems that support mission-critical trading operations. 

Role Overview 

We are looking for an L1 Support Engineer to join our team and provide first-line technical support for our trading and order routing applications. This role requires strong analytical skills, attention to detail, and the ability to work in a fast-paced, high-availability environment. 

We have 3 shifts, and coverage will be required for all 3 if needed.

Responsibilities 

• Monitor production systems and trading applications 
• Investigate and triage incidents and alerts 
• Perform initial troubleshooting and log analysis (Linux environment) 
• Escalate issues to L2/L3 or engineering teams when necessary 
• Communicate status updates to internal stakeholders 
• Document incidents, solutions, and procedures 
• Support deployment and configuration activities when required 

we have 3 shifts, and coverage will be required for all 3 if needed.

Required Skills 

• Basic to intermediate knowledge of Linux/Unix 
  (grep, tail, logs analysis, file operations, basic commands) 
• Basic understanding of SQL (running queries, checking data/logs) 
• Understanding of networking fundamentals (TCP/IP basics) 
• Strong analytical and problem-solving skills 
• Ability to work in a shift-based environment (if applicable) 
• Good communication skills 
• Intermediate level of English 
• we have 3 shifts, and coverage will be required for all 3 if needed.

Nice to Have 

• Experience in fintech / trading systems 
• Familiarity with FIX protocol 
• Experience with monitoring tools (e.g., Zabbix, Grafana, etc.) 
• Basic scripting knowledge (bash, Python) 

What We Offer 

• Remote or office-based work (Vinnytsia) 
• Flexible working hours 
• Professional growth within L2 / DevOps / Engineering paths 
• Modern hardware and equipment
• we have 3 shifts, and coverage will be required for all 3 if needed.

We’re looking for a Product Designer to shape, improve, and scale UX across our subscription-based mobile and web products for Tier-1 markets (US, UK, EU).

This is a high-impact role with direct influence on conversion, retention, and revenue — perfect for someone who thinks in metrics, tests hypotheses fast, and scales what works.

🔥 What You’ll Do

• Design UX/UI for mobile (iOS/Android) and web products
• Analyze product tasks together with PM and developers
• Create and validate 2–3 solution concepts before final execution
• Design full user flows, all states, and edge cases
• Prepare clean and structured handoff (components, specs, design system alignment)
• Support developers during implementation and participate in design QA
• Analyze post-release metrics and iterate based on data
• Actively use AI tools to improve speed, quality, and decision-making
• Collaborate closely with product, marketing, and development teams

✅ What We’re Looking For

• 1–3 years of experience in product companies or agencies
• Strong Figma skills (components, auto-layout, prototyping, Figma Make)
• Solid understanding of the full UX process — from problem to delivery
• Experience designing mobile and web interfaces
• Ability to read and interpret product analytics
• Strong attention to detail and structured thinking
• Portfolio with real product cases (problem → solution → impact)
• English level A1–B1
• Ukrainian — Native

Nice to have:

• Experience in subscription / SaaS / mobile products
• Understanding of A/B testing and growth mechanics
• Basic user research & usability testing experience
• Experience working with design systems
• Knowledge of accessibility standards (WCAG)
• Experience using AI across the product workflow

🎯 Key Metrics (KPIs)

• Conversion Rate — improve onboarding & key funnels
• Retention — increase product stickiness
• Feature Adoption — drive meaningful usage
• Design Delivery Speed & Quality

🌍 What We Offer

• Remote-first with flexible schedule
• Direct work with Design Lead and product team
• Real ownership — your decisions impact revenue
• Clear growth path to Middle/Senior Product Designer
• Access to paid tools (Figma, analytics, AI services)

🌟 Our Culture & Values

• People first — initiative and ownership matter
• Data-driven decisions — we test and measure
• No micromanagement — full responsibility for your direction
• Attention to detail — quality over speed
• Healthy work-life balance
• We build products we’re proud of