Jobs at Djinni

Middle Full-stack Developer PHP/JS

Middle Full-stack Developer CMS (WordPress/WooCommerce), PHP (Laravel), JavaScript (Vue.js or React.js, Node.js)Vacancy Description:
We are looking for a Middle Full-stack Developer to join our team for various outsourcing projects. You will have the opportunity to influence architectural decisions, contribute your vision, and actively participate in shaping the product’s future. We follow sprint-based code reviews, and goals are set on a weekly basis to ensure progress tracking. A GitHub portfolio showcasing your previous work is a significant plus.

Requirements:
 

• 3+ years of experience in full-stack development;
• Strong knowledge of PHP, Laravel, WordPress, WooCommerce;
• Proficiency in MySQL, Redis;
• Solid understanding of OOP principles (SOLID, YAGNI, DRY, KISS);
• Experience working with REST API and API documentation (OpenAPI/Swagger);
• Strong Git skills;
• English – Intermediate+;
• Experience with cloud services like AWS, Vapor, Google Cloud;
• Knowledge of HTML, CSS, SASS/LESS;
• Good knowledge of JavaScript;
• Understanding and practical experience with Docker, Docker Compose;
• Familiarity with CI/CD processes.
   

Would Be a Plus:
 

• Experience with Microservices;
• Knowledge of PHPUnit;
• Experience working with CMS platforms (OpenCart, Shopify);
• Knowledge of PHP Framework Symfony;
• Plugin development experience;
• Background in developing online stores with other CMS platforms (OpenCart, Shopify, etc.).

 
What You Will Do:
 

• Participate in the development and maintenance of WordPress/WooCommerce and Laravel-based projects;
• Develop new features and optimize existing ones;
• Ensure code quality, performance, and scalability;
• Conduct code reviews and collaborate with other developers;
• Work closely with UI/UX designers, project managers, and clients to deliver high-quality solutions.

 
Frequently Asked Questions:
 
Does the job come with a probation period?
Yes, there is a three-month probation period.
 
What is the expected work schedule?
Full-time, flexible, but please start no later than 11:00 AM (average 8 hours per day). The Kyiv office is open from 9:00 AM to 8:00 PM. You can work remotely or choose a hybrid mode.
 
How many vacation and sick days are provided?
 
 

• Annual paid vacation – 21 working days;
• Paid confirmed sick leave;
• 6 unconfirmed sick days/days off per year.

 
What benefits are offered?
 
 

• English courses (up to $80/month after the probation period);
• Compensation for a sports center subscription (up to $80/month after the probation period);
• Medical insurance (50% after the probation period) or $200 per year for healthcare;
• Corporate events.

 
Hiring Process:
 
 

1. HR screening call with a recruiter, including a 10-minute English proficiency check;
2. Interview with the hiring manager (1.5 hours);
3. Reference check;
4. Offer for cooperation with Develux.

We believe that people with different perspectives and experiences drive innovation, helping us create unique solutions.
 
Note: Feedback regarding CV review results will be provided only if we decide to move forward with your application. Otherwise, your data will be retained in our database, and we will contact you if a suitable opportunity arises. The review process takes up to 10 working days.

About the Role

We are looking for a highly skilled and strategic Senior DevSecOps Engineer to lead our security operations and infrastructure automation initiatives. In this role, you will bridge the gap between development, security, and operations, ensuring our on-premise environment remains secure, resilient, and efficient.
You will act as a subject matter expert, leveraging cutting-edge tools like CrowdStrike to automate threat detection and response, while maintaining robust perimeter security via Cloudflare.

Key Responsibilities
Implementation and automation of security tools in the CI/CD process (SAST, DAST, SCA).
Analysis of vulnerabilities in code, infrastructure and containers.
Development and configuration of security monitoring systems, incident response.
Monitoring and improving the security level of on-prem infrastructures.
Interaction with developers, DevOps and security teams to implement secure practices.
Active participation in the processes of IAM configuration, management of certificates, secrets and access policies.
Conducting internal security audits, participation in external (e.g. penetration) tests.

Requirements

Must-have:
Experience: 5+ years of experience in DevSecOps, Security Engineering, or a related field, with at least 2 years in a Senior role.
Tooling Expertise: Deep hands-on experience with the following specific tools:
Baremetal/on-premise infrastructure
Docker (Docker Swarm is a strong plus)
Gitlab CI 
CrowdStrike
Cloudflare
ELK.
SIEM Proficiency: Proven experience deploying and tuning SIEM solutions (e.g., Splunk, Elastic Security, Datadog, or similar).
Infrastructure: Strong background in managing on-premise infrastructure (physical servers, data centers, virtualization, networking).
Scripting: Proficiency in Python, Go, or Bash for automation and tooling.

Nice-to-have:
Experience with Kubernetes and such tools as Wiz.io and Torq.
Previous involvement in high-load, regulated, or 24/7 production environments (e.g., iGaming, FinTech, telecom or similar).

We offer
Fully remote work opportunity
Enhanced leave benefits:
20 days of paid vacation
5 paid days off
14 paid sick leaves
Company clubs & communities
Celebration gifts for personal milestones
Corporate online events, raffles & challenges
Corporate English program
Corporate yoga classes
Team-building activities
Coworking compensation
Training and development programs (internal & external).

AdTribe is a performance marketing agency with 7 years of expertise in scaling e-commerce brands in the USA market. We help our clients grow through Facebook (Meta), Google, TikTok, and other advertising platforms. Now, we're looking for an experienced Media Buyer to join our team and work with clients from the USA, UK, Australia, and other Tier-1 markets.
 

What You’ll Do:

• Launch, Manage, and Optimize advertising campaigns for clients, focusing on Facebook & Google.
• Strategic Consulting: Provide data-driven recommendations to improve conversion rates, AOV, LTV, and other key business metrics.
• Client Communication: Engage directly with clients via Slack, ensuring clear, timely, and effective communication.
• Reporting: Prepare detailed performance reports 
• Creative Strategy: Offer creative insights and recommendations to enhance ad performance, create briefs for designers and content creators.
• Process Improvement: Follow and improve AdTribe’s internal workflows to drive better efficiency and results.
• Knowledge Management: Keep our internal knowledge base up-to-date with the latest marketing trends and platform updates.

What We’re Looking For:

• 2+ year of experience managing successful ad campaigns on Facebook and Google platforms
• Understanding of eCommerce and Lead Generation projects
• Upper-Intermediate English proficiency with the ability to clearly articulate ideas

Nice-to-Haves:

• Experience working with US-based clients
• Experience with AI tools to enhance marketing processes
• Proficiency in GA4 for reporting and analytics

What You’ll Get in Return:

• Work with Tier-1 market clients.
• Fully remote position with flexible hours - work from anywhere.
• High autonomy in decision-making and project management.
• 24 paid vacation days per year + paid sick leave.
• Compensation for hobbies, sports activities, therapy sessions, and coworking spaces.

About the role:

We are looking for Web UA Manager to join our team for our new fast-growing AI-powered web project MySpicy.ai, focused on AI virtual dating experience.

Your Impact

• Take ownership, manage, and optimize paid campaigns across Facebook Ads, Google Ads, TikTok
• Analyze campaign performance, test hypotheses, and scale successful strategies
• Collaborate cross-functionally with product, creative, and analytics teams to align acquisition goals
• Launch campaigns, write briefs, troubleshoot issues, and dive into data as needed
• Identify new growth opportunities and continuously improve conversion funnels
• Monitor and manage acquisition spend to meet performance KPIs

Requirements

• 3+ years of experience in web user acquisition, performance marketing, or growth marketing
• Proven track record running Facebook and Google Ads with strong ROI
• Strong understanding of subscription-based monetization models
• Experience with multiple quiz set-ups
• Analytical mindset with experience in A/B testing
• Experience with budgets 100k+ monthly
• Familiarity with tools like Google Analytics, Meta Ads Manager, and performance tracking platforms
• Comfortable working independently in a fast-paced, remote environment

What We Offer

• A passionate, skilled team with zero bureaucracy — just results
• Competitive salary that lets you focus on your work and personal growth
• Professional development: access to courses, workshops, and a corporate library
• 20 days of paid vacation, health insurance, and regular sports activities
• A collaborative culture: team buildings and fun events inside and outside the office

About the Role:
We’re looking for a Growth Product Manager to help us grow and improve our product. You’ll focus on optimizing conversion funnels, running A/B tests, and working with different teams to make our product experience even better. If you’re passionate about data, experimenting with ideas, and driving product growth, we want to hear from you!

What You’ll Do:

• Track industry trends and competitor activities to gain insights for growth
• Identify opportunities to optimize marketing funnels and increase conversions
• Develop ideas to increase revenue through upsells and product offerings
• Plan and run A/B tests to improve conversion rates and user experience
• Analyze key marketing metrics and propose improvements to make the product more profitable
• Work with marketing, creatives, product, and development teams to launch campaigns and improve features
   

What We’re Looking For:

• 1+ years experience in product marketing or a growth-related role
• Expertise in analyzing data and using it to make decisions
• Familiarity with tools like Amplitude, Google Analytics, or similar
• Ability to work with cross-functional teams to get things done
• Clear and concise in both writing and speaking. Upper-Intermediate English or higher
• Knowledge of pricing models and ways to increase revenue

What We Offer

• A passionate, skilled team with zero bureaucracy — just results
• Competitive salary that lets you focus on your work and personal growth
• Professional development: learning budgets for courses, workshops, conferences
• 20 days of paid vacation, health insurance, and regular sports activities
• A collaborative culture: team buildings and fun events inside and outside the office

About the Company:

It is a product company, holding leading positions in the Indian market. We've been operating for 6 years and during this time, we've established strong positions in both financial performance and audience recognition.

Requirements:

• Bachelor’s or Master’s degree (Mathematics, Statistics, IT, Analytics)
• 2–3 years of experience as a Risk/Fraud/Data Analyst in anti-fraud products for iGaming or E-commerce (such as Seon, LexisNexis, Covery, Kount, Riskified, Forter, Feedzai, etc.) or experience working with these systems*
• Experience in rule engine configuration — creating, testing, and optimizing rules based on transactional and behavioral data
• Understanding of scoring principles: knowledge of risk assessment models and fraud probability evaluation methods
• Ability to work with large datasets and identify fraud patterns
• Experience in building and visualizing reports
• Strong analytical thinking and attention to detail

• English level: Upper-Intermediate or higher

   

Will be a plus:

• Experience building an anti-fraud system from scratch or optimizing an existing one
• Experience in the crypto sector
• Knowledge of basic KYC principles
   

Key Responsibilities:

• Develop and maintain scoring models for customer/transaction risk assessment
• Configure, test, and optimize risk rules
• Monitor scoring accuracy and rule efficiency metrics
• Create and maintain reporting dashboards and analytics
• Analyze fraud incidents and develop fraud prevention strategies
• Collaborate with cross-functional teams

We Offer:
Remote work from anywhere in the world.
Fast decision-making without bureaucracy.
Friendly atmosphere among people passionate about their work.
Qualified managers invested in your growth.
20 paid vacation days, 5 day-offs, and paid sick leave.

SnoopGame is looking for a motivated and proactive Junior Recruiter who is eager to grow in the talent acquisition field. In this role, you will gain hands-on experience working with various positions across different markets.
Over the past decade, we’ve meticulously tested more than 1,500 games across a wide range of genres — from Hyper Casual to AAA. Today, we proudly stand as international game testing company, with strong expertise and the capability to deliver diverse manual testing services across multiple platforms.

Requirements:
 

• 0–6 months of commercial experience as a Researcher or Recruiter.
• Recruitment courses or self-study in recruitment theory and HR processes.
• Strong communication skills, ability to negotiate and work with objections.
• English Upper-Intermediate or higher (for spoken communication).

Responsibilities:
 

• Sourcing and screening candidates for open positions.
• Conducting interviews.
• Working with external platforms (LinkedIn, DOU, Djinni, etc.).
• Maintaining and expanding the internal candidate database in an ATS.
• Recruitment funnel reporting.
• Using various tools in daily work, including AI-based solutions.

We Offer:
 

• Working hours from 10:00 to 19:00 (including a 1-hour lunch break).
• Paid vacation — 20 working days per year; 10 paid sick days per year.
• English classes with a native speaker and interactive sessions with another tutor (exercises, quizzes, games in English).
• Corporate sessions with a psychologist, transparent communication, and a strong feedback culture.
• All necessary equipment provided.
• Public holidays as days off.
• Corporate team-building events.
• A friendly team and a warm atmosphere filled with enthusiasts of games and cutting-edge technologies.
• Structured onboarding and training.
• Mentorship and support from an experienced colleague.
• Real opportunities for internal growth and building a long-term career in recruitment.

If you are passionate about working with people, eager to learn, and ready to explore the world of IT recruitment — we would be happy to get to know you!

AdTribe is a performance marketing agency working directly with businesses and in a white-label format with agencies across the US, Canada, and Europe.

Required Skill Set & Mindset

• 6 months of hands-on experience with Meta Ads (willingness to grow into Google Ads is a strong plus)
• Interest in working with US and EU markets and readiness for evening overlap with the US (approximately 6:00–9:00 PM Kyiv time)
• Confidence in an English-speaking environment and genuine enjoyment of client and team communication (spoken English is required)

• Motivation to grow either in technical optimization or in the creative/strategic direction

   

How We Support Your Growth

The first week is dedicated fully to onboarding — no client projects. The focus is on learning our internal documentation, processes, and approach to performance marketing.

The full onboarding program lasts 3 months and includes:

• Internal training system for account management
• Analytics course (business metrics, unit economics, data interpretation)
• Creative strategy course by Dara Denney
• Google Ads course for e-commerce
   

Within 9–12 months of collaboration:

• Transition from supervised work to independent account management
• Mastering 30–60–90 day strategic planning
• Deep understanding of unit economics and performance impact

• Identifying and strengthening your main direction: technical optimization or creative strategy

   

Responsibilities

• Managing 5–7 advertising accounts under the mentorship of a Team Lead
• Analyzing performance metrics: ROAS, CAC, CPL, LTV, margin
• Building test plans and performance hypotheses
• Working with creatives: briefing, feedback, and performance analysis
• Using analytics tools (GA4, Shopify, Clarity, etc.)
• Working with AI tools, including GoMarble

• Participating in client and partner calls

   

What We Offer

• Fixed salary - $750
• After transition to Middle level (9-12 months): fixed base + bonus structure
• 24 paid working days of annual leave
• Budget for therapy, sports, massage, or insurance - your well-being matters

Role overview
 
We’re looking for a Head of CX to lead client experience across all projects. You’ll organize the workflow, coordinate internal teams, and make sure our clients feel supported and informed at every stage.

    What you will do
 
 

• You will make clients and internal teams feel confident and aligned.
• Be the main contact for clients - handle calls, email communication, checkpoints, and expectations.
• Ensure internal teams (SEO, content, outreach) deliver results on time and with clarity.
• Provide clear, meaningful reporting - not raw stats, but insights that clients understand and trust.
• Take ownership of issues - identify them, communicate early, and drive solutions.
• Build or refine CX processes (onboarding, check‑ins, issues escalation, reporting templates).
• Lead and develop the CX team, helping them organize work and grow professionally.
• Help clients see how Natural Links’ SEO and link building work together to drive real impact (visibility, traffic, authority)
  
  What we expect from you

• Have 2+ years in client operations, account management, or CX - ideally with agency or SaaS experience. Experience in SEO/digital marketing environments.
• Are comfortable talking with international clients and explaining complex technical work in simple terms.
• Have experience with CRM and task tools (e.g., Pipedrive, WorkSection, Slack).
• Can own a process end‑to‑end - from onboarding to reporting and escalation.
• Are proactive, organized, and calm under pressure.
• Have English B2+, solid written and verbal communication.

 
     Nice to Have
 
 

• Previous experience in SEO, digital marketing, or client-focused agencies, ideally working with international clients.
• Ability to analyze client data and turn insights into actionable improvements.
• Proven experience in leading and developing small teams, including delegating tasks, mentoring, and monitoring performance.
• Track record of streamlining internal processes to improve efficiency without compromising service quality.

Join our Team!

We are looking for business development manager who could facilitate making Omegarender services available to a bigger number of customers! As a part of the bizdev team you will be responsible for new prospects generation within the USA/Canada/UAE markets.
 

      Requirements:

• Preferably 2+ years of experience in sales.
• Fluent or native English.
• Strong communication skills.
• Solid self-management skills.
• Commitment, attention to detail, organizational skills, and multitasking needed to thrive in a performance-oriented culture.
• Time management skills, high level of responsibility, self-organized.
• Readiness to tackle challenges and meet deadlines in a fast-paced environment.
• Experience in building long-term professional relationships with clients.
• Strong desire to learn.
  
  Responsibilities:
• Find creative solutions to engage and communicate with clients.
• Present studio services and negotiate cooperation with clients.
• Prepare commercial offers and sign contracts.
• Improve existing processes, identify and develop new ones.
• Make calls with potential clients and customers.
• Collect and maintain customer information in the CRM database.
• Introduce ideas for improving services based on feedback from prospects and customers.
• Participate in brainstorming sessions with lead generators, as well as communicate directly with the production department.
• Attend professional conferences.
• Establish professional networking.
• Enjoy your work!
   

      It will be a plus:

• Sales experience in outsourcing companies and B2B.
• Experience of cooperation with architectural visualization studios, architectural studios, or IT engineering companies that sell software for architectural firms.
• Experience in attending conferences.
   

      Our offer:

• A creative and open-minded team who is result-focused.
• Remote work.
• 24 working days of paid vacation per year, 12 paid sick leave.
  
  Thank you for your application! We carefully review all resumes; however, due to the high number of applications, we are only able to respond to candidates whom we plan to invite to the next stage. If you do not receive a response, please consider this as our decision not to proceed with your application for this position at this time.
  Thank you for your understanding.

About Us:

Atto Trading is a dynamic quantitative trading firm at the forefront of global high-frequency strategies. We are seeking a C++ Software Engineer to join our growing team. 

This is a remote-first position based in Ukraine, with occasional in-office presence in Kyiv expected when conditions permit.

We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 


What You’ll Do:

• Design and deploy performance-critical components for large-scale trading infrastructure.
• Develop high-frequency trading (HFT) systems in C++ with an emphasis on low latency and reliability.
• Write modern, efficient code using the latest C++ standards.
• Interface directly with cutting-edge networking hardware via kernel-bypassing drivers.
• Conduct performance research to push the boundaries of our platform's speed and scalability.
  
   

What We’re Looking For:

• 3+ years of hands-on experience with C++ development.
• Deep understanding of C++ standards (C++14, C++17; C++20 is a strong plus).
• Hands-on experience with Python and/or Bash scripting.
• Proficiency with Linux environments and system-level programming.
• Solid grasp of multithreading, IPC, and concurrent systems.
• Strong skills in latency and throughput optimization, including experience with profiling and PGO.
• Knowledge of OOP and software design patterns.
• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• Excellent attention to detail, with a critical and quality-focused mindset.
• Comfortable working independently or in small teams in a dynamic, high-speed environment.
• Strong communication skills and upper-intermediate (or higher) English proficiency.
• Curiosity and passion for financial markets and trading.
  
   

Nice to have:

• Experience developing high-performance, low-latency systems on Linux.
• Familiarity with OS internals and kernel-level networking.
• Understanding of financial instruments such as stocks, ETFs, futures, or options.
• Protocol-level networking knowledge (TCP/UDP/IP stack insights are a plus).

What we Offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Healthcare & Sports/gym budget
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support (where applicable)
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

About Us:

Atto Trading is a dynamic quantitative trading firm at the forefront of global high-frequency strategies. We are seeking a C++ Software Engineer to join our growing team. 

This position is open for relocation for in-office presence to Lisbon, Portugal or remote work from Ukraine, with in-office presence in Kyiv required once circumstances allow.

We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 


What You’ll Do:

• Design and deploy performance-critical components for large-scale trading infrastructure.
• Develop high-frequency trading (HFT) systems in C++ with an emphasis on low latency and reliability.
• Write modern, efficient code using the latest C++ standards.
• Interface directly with cutting-edge networking hardware via kernel-bypassing drivers.
• Conduct performance research to push the boundaries of our platform's speed and scalability.
  
   

What We’re Looking For:

• 3+ years of hands-on experience with C++ development.
• Deep understanding of C++ standards (C++14, C++17; C++20 is a strong plus).
• Hands-on experience with Python and/or Bash scripting.
• Proficiency with Linux environments and system-level programming.
• Solid grasp of multithreading, IPC, and concurrent systems.
• Strong skills in latency and throughput optimization, including experience with profiling and PGO.
• Knowledge of OOP and software design patterns.
• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• Excellent attention to detail, with a critical and quality-focused mindset.
• Comfortable working independently or in small teams in a dynamic, high-speed environment.
• Strong communication skills and upper-intermediate (or higher) English proficiency.
• Curiosity and passion for financial markets and trading.
  
   

Nice to have:

• Experience developing high-performance, low-latency systems on Linux.
• Familiarity with OS internals and kernel-level networking.
• Understanding of financial instruments such as stocks, ETFs, futures, or options.
• Protocol-level networking knowledge (TCP/UDP/IP stack insights are a plus).

What we Offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Healthcare & Sports/gym budget
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support (where applicable)
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

About Us:

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies, is looking for a Data Engineer to join our team.

We are expanding an international, diverse team with experts in trading, statistics, engineering, and technology. Our disciplined approach, combined with rapid market feedback, allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 

Role Highlights:
We are seeking an experienced Senior Data Engineer to design, build, and maintain our comprehensive Data Lake for a fast-growing number of research and production datasets. This role combines hardware and platform infrastructure expertise with data engineering excellence to support our rapidly growing data assets (~200TB current, scaling ~100TB/year). 
 

Responsibilities:

• Architect and manage high-performance, scalable on-premise data storage systems optimized for large-scale data access and analytics workloads
• Configure and maintain compute clusters for distributed data processing
• Plan capacity and scalability roadmaps to accommodate 100TB+ annual data growth
• Design and implement efficient monitoring and alerting systems to forecast growth trends and proactively react to critical states
• Design, create, automate, and maintain various data pipelines
• Enhance existing and setup new “data checks” and alerts to determine when the data is “bad”
• Design and implement a comprehensive on-premise Data Lake system connected to VAST storage solution for normalized market data across:
  • US Equities, US Futures, and SIP feeds
  • Other market data sources that will be further added
  • Security Definition data for various markets
  • Various private column data
• Build and operate end‑to‑end data pipelines and SLA/SLO monitoring to ensure data quality, completeness, and governance
• Analyze existing data models, usage patterns, and access frequencies to identify bottlenecks and optimization opportunities
• Develop metadata and catalog layers for efficient data discovery and self‑service access
• Design and deploy event‑driven architectures for near real‑time market data processing and delivery
• Orchestrate ETL/ELT data pipelines using tools like Prefect (or Airflow), ensuring robustness, observability, and clear operational ownership
• Ensure fault tolerance, scalability, and high availability across existing systems
• Partner with traders, quantitative researchers, and other stakeholders to understand use cases and continuously improve the usability, performance, and reliability of the Data Lake  

Requirements:

• 5+ years of experience in data engineering or data platform roles
• Proven experience with large‑scale data infrastructure (hundreds of TBs of data, high‑throughput pipelines)
• Strong understanding of market data formats and financial data structures (e.g., trades, quotes, order books, corporate actions)
• Experience designing and modernizing data infrastructure within on-premise solutions
• Bachelor’s degree in Computer Science, Engineering or related field required; Master’s degree preferred or equivalent practical experience

Tech Skills:

• Data Engineering - Spark, Iceberg (or similar table formats), Trino/Presto, Parquet optimization
• ETL pipelines - Prefect/Airflow or similar DAG-oriented tools
• Infrastructure - High-performance networking and compute
• Storage Systems - High-performance distributed storage, NAS/SAN, object storage
• Networking - Low-latency networking (aware about DPDK and kernel bypass technologies. Data center infrastructure basics
• Programming - Python (production‑grade), SQL, building APIs (e.g., FastAPI)
• Data Analysis - Advanced SQL, Tableau (or similar BI tools), data profiling tools

Nice to have:

• Experience in HFT or financial services
• Background in high‑frequency trading (HFT) or quantitative finance

What we offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Healthcare & Sports/gym budget
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support (where applicable)
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches
   

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

About us:

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies.
We are expanding an international, diverse team with experts in trading, statistics, engineering, and technology. Our disciplined approach, combined with rapid market feedback, allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 

Role Highlights: 

We’re looking for a Junior Talent Sourcer / Recruiter to help identify and engage exceptional technical and quantitative talent. You will support sourcing, outreach, and interview coordination while learning to operate in a fast-paced, high-standard environment. 
This role is ideal for someone ambitious, detail-oriented, and motivated by performance and impact.

Please note: This role requires in-office presence in one of our locations - Kyiv, Ukraine or Lisbon, Portugal.

Responsibilities: 

• Build and maintain candidate pipelines for highly selective technical roles (quant research, software engineering, trading operations, infrastructure) to support current and future hiring needs.
• Proactively source, identify, research, and engage active and passive candidates via LinkedIn, GitHub, Djinni, job boards, referrals, and niche communities (quant, code/dev, competitive programming), leveraging creative sourcing strategies (Boolean search, social networks, community channels).
• Identify and shortlist relevant profiles based on experience, achievements, tech stack, and location.
• Conduct initial screening, including resume evaluation against role requirements.
• Run outreach campaigns and manage candidate engagement, including personalized messaging, follow-ups, screening requests, and pipeline nurturing.
• Partner with senior recruiters and hiring managers to support the full recruitment cycle, including interview coordination, scheduling, and calendar management.
• Maintain and update the ATS, ensure accurate daily candidate status tracking, and support overall pipeline hygiene.
• Support market and talent research (hiring trends, layoffs, competitors, new sourcing channels).

Requirements:

• Bachelor’s Degree.
• Upper-Intermediate or higher level of English.
• 2+ years of experience in technical recruitment, talent sourcing, or recruitment coordination in a fast-paced environment (software, fintech, gamedev or similar).
• Experience sourcing/recruiting in the US market.
• Proactive sourcing skills (LinkedIn Recruiter, Boolean search).
• Proficiency with modern recruiting tools (including LLM-based tools).
• Experience with ATS (Greenhouse, Lever, or similar) is highly beneficial.
• Strong communication and negotiation skills.
• Ability to work independently, proactively in a fast-paced, high-performance environment with high-quality standards.
• Strong organizational skills, attention to detail.
• Ownership mindset.
• Interest in the trading domain will be a plus.

What We Offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Paid time off (25 days)
• Healthcare and sports/gym budget
• Mental health support, including access to therapy
• Relocation support (where applicable)
• Learning and development support, including courses and certifications
• Clear growth opportunities within the recruitment team
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches
• International team meet-ups

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, allowing you to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

We’re looking for support in finding a Gaphic Designer to join our team at Softengi.

We’re seeking someone with creative thinking, a strong sense of style, and a clear understanding of branding tasks. The main focus will be on marketing materials, presentations, case studies, landing pages, SMM visuals, infographics, and printed materials. It’s a plus if the candidate also has a basic understanding of motion design and UI.

Key requirements:
- 3+ years of experience in graphic or web/UI design (portfolio required).
- Proficiency in Figma, Photoshop, and Illustrator.
- Experience creating mockups for landing pages, presentations, infographics, banners, and case materials.
- Creativity, a structured approach, and the ability to see tasks through to completion.
- Ideally - a degree in design or completion of relevant design courses.

Additional expectations:
- Attention to detail – ability to carefully follow briefs and comments, double-check work before delivery.
- Proactivity – willingness to suggest design-driven solutions that add business value.
- Strong graphic skills – ability to create custom visuals, not limited to stock or AI-generated backgrounds.
- Time management – ability to deliver high-quality work under tight deadlines and in urgent situations.

Nice-to-have skills:
- Experience working with Enterprise-level or IT products.
- Motion design skills (After Effects, Premiere, etc.).
- Experience using generative AI tools (Midjourney, ChatGPT, DALL·E).

Main tasks:
- Designing presentations and visual materials for clients, events, and pitches.
- Creating visuals for social media, case studies, and landing pages.
- Supporting the corporate identity (brandbook, templates, guidelines).
- Collaborating with the marketing team and the design department.

We offer:
- The opportunity to shape the visual identity of the Softengi brand.
- A modern design process, team support, and experience sharing.
- Freelance format with a flexible schedule.
- Growth opportunities, quick feedback, and a friendly atmosphere 😊