Jobs at Djinni

We’re looking for a Senior DevOps Engineer to join our dynamic DevOps team. In this role, you'll be responsible for the day-to-day support and performance of our enterprise-wide Unix system infrastructure and its interconnected technologies. We’re seeking not only a technical expert but someone with a passion for continuous learning, strong ownership, and a collaborative mindset.

What You'll Do

• Lead and optimize deployment processes across development, staging, and production environments.
• Architect, implement, and maintain high-availability systems and disaster recovery solutions.
• Drive and participate in technical discussions around system architecture, scalability, and troubleshooting.
• Ensure the reliability, performance, and scalability of production infrastructure.
• Build, enhance, and support CI/CD pipelines and infrastructure automation tools with a focus on resilience and scalability.
• Develop automation scripts and tooling using Bash and/or Python.
• Collaborate with cross-functional teams (engineering, product, QA) to ensure seamless and secure application delivery.
• Manage software releases, patching processes, and full infrastructure lifecycle.
• Maintain and enhance documentation, operational runbooks, and internal knowledge bases.

What You'll Bring

• 5+ years of experience in DevOps or Site Reliability Engineering, managing complex infrastructure environments.
• Deep expertise with the ELK stack (Elasticsearch, Logstash, Kibana).
• Advanced Linux system administration skills; experience with Apache and Nginx.
• Solid understanding of networking concepts including TCP/IP, DNS, VPN, and load balancing (both local and global).
• Proficiency in scripting and automation (e.g., Bash, Python).
• Experience with observability and monitoring tools (e.g., Zabbix, checkmk, Prometheus, ELK).
• Strong hands-on experience with Docker and Kubernetes.
• Familiarity with CI/CD tools like Jenkins and GitLab CI, and their integration with cloud-native environments.
• Competence in both SQL (MSSQL, MySQL, MariaDB) and NoSQL (DynamoDB) database systems.
• Deep hands-on experience with AWS services, including EC2, ECS, S3, Lambda, API Gateway, CloudFront, and VPC.
• Strong experience with Infrastructure as Code tools, preferably CloudFormation or Terraform.
• Solid understanding of cloud security best practices — IAM, encryption, network access control, etc.

Hello! ✨

 

We’re Wildix, a global leader in Unified Communications & Collaboration as a Service (UCaaS) and we’re on a mission to redefine how businesses connect. Our secure, web-based and AI-powered solutions help companies around the world collaborate smarter, serve customers better and grow stronger — and we want you to help shape what’s next.

About Us…

In 2005, brothers Dimitri and Steve Osler set out to reimagine how businesses communicate, and that vision became Wildix. Today, from our headquarters in Tallinn, Estonia, Wildix is one of the world’s fastest-growing UCaaS companies, with 300+ team members from 15+ nationalities, working across Europe, the UK, the Americas and beyond. We serve businesses in 135+ countries through a partner-first ecosystem, delivering secure, intuitive solutions that keep companies connected, productive and ready for what’s next.

At Wildix, we don’t just build technology, we live it. As a remote-first company, we rely on our own platform every day to collaborate globally and innovate fast. With steady growth and a strong foundation, we offer real opportunities to advance your career as we scale, making an impact in a global team that’s shaping the future of work.

At Wildix, our mission is clear: Empower companies worldwide with seamless communication solutions that drive productivity, efficiency, and growth.

 

About The Role

We are seeking a Senior DevOps Engineer for our DevOps Team. Your primary responsibility will be providing day-to-day support for and ensuring the performance of the enterprise-wide Unix System infrastructure and interconnected technologies. In this role, we highly value not only technical expertise but also a strong desire to learn and excel, coupled with exceptional teamwork skills.

What You Will Do…

• Lead and optimize the deployment process across dev, stage, and production environments.
• Architect, implement, and maintain High Availability and disaster recovery solutions.
• Drive and participate in technical discussions to shape system architecture, design scalable solutions, and troubleshoot complex issues.
• Own the reliability, performance, and scalability of production infrastructure.
• Design, extend, and maintain CI/CD pipelines and infrastructure automation frameworks with a focus on resilience and scalability.
• Strong scripting skills in Bash/Python for automation, tooling, and CI/CD integration.
• Collaborate closely with cross-functional teams, including engineering, product, and QA, to ensure robust, secure, and scalable application delivery.
• Take ownership of software releases, patching strategies, and infrastructure lifecycle management.
• Contribute to and oversee documentation standards, operational procedures, and knowledge sharing practices.
• Follow the working schedule of 10:00–19:00 (or 09:00–18:00) UA time
   

What You Will Bring…

• 5+ years of experience in DevOps/Site Reliability Engineering with a track record of managing complex infrastructure.
• Strong expertise in the ELK stack (Elasticsearch, Logstash, Kibana).
• Advanced Linux systems knowledge and deep experience with web servers such as Apache and Nginx.
• Strong networking foundation — deep understanding of TCP/IP, DNS, VPN, Load Balancing (local and global).
• Proficient in scripting and automation with Bash and Python (or similar languages).
• Proven experience with observability and monitoring solutions (e.g., Zabbix, checkmk, Prometheus, ELK stack).
• Strong hands-on knowledge of Docker and Kubernetes
• Experienced with CI/CD tools like Jenkins, GitLab CI, and their integration with cloud-native environments.
• Skilled in both SQL (MSSQL, MySQL, MariaDB) and NoSQL (DynamoDB) database management.
• Extensive hands-on experience with AWS services (EC2, ECS, S3, Lambda, API Gateway, CloudFront, VPC, etc.).
• Strong background with Infrastructure-as-Code tools, preferably AWS CloudFormation or Terraform.
• Solid grasp of security best practices, including IAM roles and policies, encryption, and network access control.
• Fluent English at B2 level or higher.

Bonus Points If You…

• Direct experience managing mission-critical, high-availability, and zero-downtime production systems.
• Familiarity with VoIP infrastructure and protocols.
• Deep understanding of cloud-native security and compliance standards (SOC2, etc.).
• Experience with serverless architectures and event-driven systems using services like AWS Lambda, SNS/SQS, API Gateway, etc

Why You’ll Love It Here

👫 Work with a Supportive, High-Performing Team – We believe in trust, autonomy, and working with bright, passionate individuals who drive real impact.

🌍 A Truly International Workplace – Our diverse and inclusive team ensures you’ll always feel connected and supported, no matter where you are.

🚀 Shape the Future of Global Communication – Be part of a team transforming how businesses operate in an era of remote work and AI-powered collaboration.

💼 Join a Profitable & Stable Company – We’re not a startup experiment, we’re a two decade old success story with sustained profitability, meaning we can back your boldest ideas.

What We Offer

🏖️ Generous Time Off – Take the breaks you need to relax, recharge, and come back inspired.

💻 Top-Tier Tech – Love Mac? So do we! We equip our team with the best tools for success.

📚 Level Up Your Skills – After your probation period, you can enroll in English classes to boost your communication skills.

🚀 Career Growth & Development – We cover certifications and IT conferences to keep you at the top of your game.

🌱 Well-being Support – We offer access to psychology sessions to support your mental and emotional health

Happy with them? We offer even more! Our Benefits are country-specific, you can ask your recruiter for more information

Interview Process

🤝 Step 1: Initial Screening – A chat with our Talent Team to understand your background, experience, and motivations.
 

🎯 Step 2: Technical Interview – A stage with the Team Lead, to dive deeper into your hard skills and check your fit for the role (60 mins)

We Are Wildix:

Wildix is an equal-opportunity employer. We value diversity and welcome all applicants regardless of race, gender, age, religion, or any other characteristic. Everyone is encouraged to apply and is welcome to join our Blue Ecosystem. 
 

Ready to join us? Apply Now!

We are an IT company and currently searching for proactive and communicative colleagues to realize all our big plans. We like to solve complex problems by focusing on results and increasing the skills of our employees.

Currently, we are looking for a Lead Research Specialist.

Responsibilities:
- Research and identify ideal customer profiles (ICPs) in fintech, healthcare, etc industries
- Source, verify, and enrich contact data using tools like Sales Navigator, Apollo, and other scraping tools
- Manage and update leads and outreach campaigns in HubSpot CRM
- Work closely with sales team
- Intermediate level of English (B1).
- Analytical mindset with attention to detail.

Requirements:
- Over 2 year of experience using lead generation and data scraping platforms such as LinkedIn, Apollo, Snov.io, and Clay.
- Experience working with CRM systems (HubSpot is a plus).
- High attention to detail and ability to work with large datasets without losing quality.
- Ability to work independently and efficiently manage research tasks.

Up4 Play — Ordinary games made extraordinary

We create mobile games that radiate positivity, hook players from the very first click, and leave a lasting “Wow!” feeling. In ordinary mechanics, we see space for emotional adventures — vibrant, energetic, and fun.

We’re looking for a Game Designer to join a new product startup where games are not just fun — they’re systems of rewards, motivation, and player psychology.

Our current focus is a simulator with a deep in-game economy. We combine best practices from both gamedev and iGaming to build a game that truly pulls players in.

Who we're looking for:

You might be a great fit if you:

• Have 2+ years of experience as a Game Designer in a product team, including work with social casino games
• Have a strong understanding of game economies, virtual currencies, and monetization strategies
• Are experienced in designing level systems, missions, achievements, and player retention mechanics
• Can analyze game metrics, user behavior, and retention funnels
• Are confident in creating prototypes and scripts (using any tools you're comfortable with)
• Understand gamification principles and player psychology
• Have analytical thinking and can work with data to balance game systems
• Have experience conducting feedback testing and implementing changes based on player input
• Can clearly document ideas in user stories, GDDs, and other product docs
• Are used to working in a cross-functional team (developers, analysts, designers)
• Have a good grasp of the target audience and mobile gaming market

• Speak English at an upper-intermediate level or higher

   

What you’ll be doing:

— Core gameplay & systems:

• Design creative, engaging mechanics that blend financial simulation with fun gameplay
• Build reward structures, level progression, and systems to keep players engaged long-term

• Ensure game balance and fairness, while keeping gameplay highly replayable

   

— Game economy & monetization:

• Design and fine-tune in-game economic systems, virtual currencies, and reward loops
• Develop monetization mechanics like in-app purchases, challenges, and subscriptions

• Collaborate with developers and data analysts to optimize pricing and user behavior

   

— Player engagement & gamification:

• Create engagement strategies rooted in psychology to boost player retention and lifetime value
• Design competitive features like leaderboards, achievements, and daily quests

• Optimize onboarding and tutorials to ensure a smooth, enjoyable learning curve

   

— Prototyping & iteration:

• Build prototypes and wireframes to validate new gameplay concepts
• Use A/B testing and player feedback to improve features

• Work closely with designers and developers to bring your ideas to life

   

— Data-driven balancing:

• Collaborate with analysts to monitor key engagement and retention metrics
• Adjust rules, difficulty, and rewards based on player behavior

• Identify potential drop-off points and reduce churn through gameplay improvements

   

— Design standards & ethics:

• Ensure compliance with regulations and principles of responsible gaming
• Partner with legal teams to meet standards in iGaming and fintech-related features
   

What we offer:

• Total flexibility: work remotely, from our Kyiv or Warsaw offices, or combine both
• Flexible hours: set your own schedule and work at your own rhythm
• 27 paid vacation days per year
• Team Challenges and company activities you’ll actually want to join
• Real impact: your ideas and decisions will help shape the product and the company
• Room to grow: we don’t just listen to ideas — we act on them
   

📩 See yourself in this role? Send us your resume — let’s create some digital magic together!
 

Up4 Play — Ordinary Games Made Extraordinary
We create mobile games that radiate positivity, capture attention from the first click, and leave players with a “Wow!” aftertaste. In seemingly ordinary mechanics, we see space for emotional adventures — vibrant, dynamic, and fun.

At Up4 Play, we're looking for an experienced Product Manager who doesn’t just understand product — but sees it as a space for emotion, metrics, and growth. If you’re the kind of person who gets excited about A/B testing, loyalty systems, user retention, and competitor research — we’re likely a perfect match!

What You’ll Be Doing:

• Designing and executing the product development strategy, game design, and metric systems.
• Writing technical documentation for designers and developers (Jira, Confluence, Figma).
• Creating and launching experiments to improve key metrics (LTV, Retention, ARPU, DAU/MAU).
• Analyzing the market, tracking trends in Social Casino, and identifying growth opportunities.
• Working on retention, monetization, and engagement mechanics.
• Ensuring alignment across all teams at every development stage.
• Continuously monitoring and optimizing KPIs, running A/B tests, and making data-driven decisions.
•  

What We Expect:

• 2+ years of experience in iGaming or game development — a must.
• 3+ years of experience as a Product Manager.
• Proficiency with product metrics, especially in growth hacking and retention.
• Strong understanding of unit economics, CJM, and internal product processes.
• Hands-on experience with analytical tools (GA, Hotjar, Tableau).
• Skills in designing bonus programs, promos, and gamification features.

• Attention to detail — from metrics to game mechanics.

   

Nice to have: experience working with social casino games.

What We Offer:

• Full flexibility: work remotely, from our Kyiv or Warsaw offices, or combine both.
• Flexible schedule — choose your own working rhythm.
• 27 paid vacation days per year.
• Team Challenges and corporate activities you’ll actually want to join.
• Real impact — your decisions will shape the product and the company’s future.

• Room for growth — your ideas won’t just be heard, they’ll be implemented.

   

📩 Sound like you? Send us your resume — let’s create some digital magic together!

We are Boosta — an international IT company with a portfolio of successful products, performance marketing projects, and our investment fund, Burner. Boosta was founded in 2014, and since then, the number of Boosters has grown to 600+.

We’re looking for a Data Engineer to join our team in the iGaming industry, where real-time insights, affiliate performance, and marketing analytics are at the center of decision-making. In this role, you’ll own and scale our data infrastructure, working across affiliate integrations, product analytics, and experimentation workflows.

Your primary responsibilities will include building and maintaining data pipelines, implementing automated data validation, integrating external data sources via APIs, and creating dashboards to monitor data quality, consistency, and reliability. You’ll collaborate daily with the Affiliate Management team, Product Analysts, and Data Scientists to ensure the data powering our reports and models is clean, consistent, and trustworthy.

WHAT YOU’LL DO

• Design, develop, and maintain ETL/ELT pipelines to transform raw, multi-source data into clean, analytics-ready tables in Google BigQuery, using tools such as dbt for modular SQL transformations, testing, and documentation.
• Integrate and automate affiliate data workflows, replacing manual processes in collaboration with the related stakeholders.
• Proactively monitor and manage data pipelines using tools such as Airflow, Prefect, or Dagster, with proper alerting and retry mechanisms in place.
• Emphasize data quality, consistency, and reliability by implementing robust validation checks, including schema drift detection, null/missing value tracking, and duplicate detection using tools like Great Expectations or
• Build a Data Consistency Dashboard (in Looker Studio, Power BI, Tableau or Grafana) to track schema mismatches, partner anomalies, and source freshness, with built-in alerts and escalation logic.
• Ensure timely availability and freshness of all critical datasets, resolving latency and reliability issues quickly and sustainably.
• Control access to cloud resources, implement data governance policies, and ensure secure, structured access across internal teams.
• Monitor and optimize data infrastructure costs, particularly related to BigQuery usage, storage, and API-based ingestion.
• Document all pipelines, dataset structures, transformation logic, and data contracts clearly to support internal alignment and knowledge sharing.
• Build and maintain postback-based ingestion pipelines to support event-level tracking and attribution across the affiliate ecosystem.
• Collaborate closely with Data Scientists and Product Analysts to deliver high-quality, structured datasets for modeling, experimentation, and KPI reporting.

• Act as a go-to resource across the organization for troubleshooting data discrepancies, supporting analytics workflows, and enabling self-service data access.

   

WHAT WE EXPECT FROM YOU

• Strong proficiency in SQL and Python.
• Experience with Google BigQuery and other GCP tools (e.g., Cloud Storage, Cloud Functions, Composer).
• Proven ability to design, deploy, and scale ETL/ELT pipelines.
• Hands-on experience integrating and automating data from various platforms.
• Familiarity with postback tracking, attribution logic, and affiliate data reconciliation.
• Skilled in orchestration tools like Airflow, Prefect, or Dagster.
• Experience with Looker Studio, Power BI, Tableau, or Grafana for building dashboards for data quality monitoring.
• Use of Git for version control and experience managing CI/CD pipelines (e.g., GitHub Actions).
• Experience with Docker to build isolated and reproducible environments for data workflows.
• Exposure to iGaming data structures and KPIs is a strong advantage.

• Strong sense of data ownership, documentation, and operational excellence.

   

HOW IT WORKS

• Stage 1: pre-screen with a recruiter.
• Stage 2: test task.
• Stage 3: interview.
• Stage 4: bar-raising.
• Stage 5: reference check.
• Stage 6: job offer!

A trial period for this position is 3 months, during which we will get used to working together.

WHAT WE OFFER

• 28 business days of paid off
• Flexible hours and the possibility to work remotely
• Medical insurance and mental health care
• Compensation for courses, trainings
• English classes and speaking clubs
• Internal library, educational events
• Outstanding corporate parties, teambuildings

We are a young and fast-growing 3D web studio that specializes in developing 3D websites and 3D modeling. We have many different and interesting projects that are not similar to each other. We are looking for vendors and freelancers for various projects where you can learn something new and discover your huge potential.

About Amaspace Project

Amaspace is a SaaS platform that gives brands and online stores a quick way to embed a 3D product customizer with AR and Try‑On support. Our mission is to make mass product personalisation accessible to any business.

What you will do:

1. Lead Generation – PPC campaigns with a budget up to $1 000/month.
2. AI Automation – Build automation scripts and workflows for content creation, research, and user engagement.
3. Analytics – track CPL, CAC, activation rate in GA4 / Mixpanel, and other important KPIs
4. Work with a coach – bi‑weekly sessions with a senior marketer to fine‑tune the strategy.

Ideal experience:

• 1–3 years in B2B marketing or e‑commerce SaaS.
• English at B2 level or higher.
• Hands‑on with ChatGPT / Jasper / HubSpot AI or similar tools.
• Familiar with SPIN or Solution Selling techniques.
• Experience launching and analysing A/B tests.
• Proactive mindset

Nice to have:

• Projects related to 3D/AR or Shopify/WooCommerce.
• SDR background (cold‑calling, VoIP).

What we offer:

• Base salary + Sales commission + Learning budget
• 100% remote job.
• Work in a fast-growing leading 3D Agency with a flat structure.
• Flexible work schedule (Mon-Fri), allowing for innovation and problem-solving.
• Smart colleagues to share and exchange knowledge with.
• Opportunities for skill development and career advancement.

Goal:

Bring Amaspace to 100 active paying users within six months.

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for a Marketing Analyst to join our team.

Job Description

• Develop and maintain daily, weekly, and monthly reports and dashboards
• Provide actionable insights and strategic recommendations to marketing teams
• Work with Tableau reports and perform data reconciliation with financial documents
• Conduct targeted analyses on marketing demand and performance
• Collaborate with cross-functional teams to ensure alignment with overall business goals

Qualifications

• 1.5+ years of experience in business, performance, investment, product, or data analytics
• Proven ability to analyze and interpret data, identify trends, and deliver actionable insights
• Strong proficiency in Tableau or similar analytics tools (e.g., Power BI, Google Data Studio)
• Excellent communication skills and ability to collaborate cross-functionally with finance, marketing, and operations teams

Nice to Have:

• English proficiency and the ability to communicate effectively in a business environment

We’re looking for a skilled Data Analyst to join the team behind Javy Coffee -  a fast-growing US-based e-commerce company operating in the DTC coffee market. You will become an essential part of their data team, helping scale their analytics infrastructure, improve tracking quality, and drive better decision-making across departments.

This is a long-term remote position, and you'll work closely with developers, marketers, and founders to build a robust, insightful data ecosystem.

About the Product:

Javy Coffee is an innovative and fast-scaling brand in the coffee industry, selling concentrated coffee products online through its own platform and marketplaces like Amazon and Walmart. The company is highly data-driven and focuses on customer retention, conversion rate optimization, and marketplace expansion.

What You’ll Need to Succeed:

• 4+ years of experience as a Data Analyst or in a similar analytical role.
• Solid background in e-commerce analytics.
• Strong understanding of data instrumentation and experience managing large and complex datasets.
• Proficient in using Amplitude for connecting with developers, data integration, and dashboard creation.
• Expertise in creating and managing dashboards and data visualization tools.
• Ability to identify and investigate abnormal data patterns, with a keen eye for detail and a proactive approach to problem-solving.
• Experience with integrating data from secondary marketplaces (e.g., Amazon, Walmart) is highly desirable.
• Solid understanding of warehouse management principles and experience in structuring efficient data storage solutions.
• Good written and spoken English (Upper-Intermediate).

Nice to have:

• Experience with GTM, webhooks, pixels, Elevar, CRO.

What You’ll Do:

• Manage and oversee the company’s data instrumentation, ensuring accurate and efficient data collection, particularly within Amplitude.
• Collaborate closely with developers to facilitate new data source integrations, ensuring smooth and scalable data ingestion processes.
• Design, organize, and maintain intuitive dashboards in Amplitude to provide real-time insights and support data-driven decision-making across departments.
• Proactively monitor data for unusual patterns or anomalies, investigating potential issues and providing actionable insights to prevent or address problems.
• Develop and execute plans to integrate data from secondary marketplaces such as Amazon and Walmart, enhancing our market analysis and strategic planning.
• Support scalable data warehousing using Snowflake, DBT, and Fivetran.

Feel like a good fit? Send your CV — we're excited to meet you!

Responsibilities:

• Develop and maintain web applications and services using ASP.NET Core, NestJS (Node.js), and Angular/React.
• Write clean, readable, and maintainable code following best practices.
• Design and implement databases and APIs, focusing on microservices architecture.
• Support and enhance existing features while building new functionality.
• Collaborate proactively with teammates to ensure high-quality delivery.
• Manage the technical debt backlog when required.
• Work closely with project managers and clients to understand requirements and improve product development.

Requirements:

• Strong proficiency in C#, ASP.NET, TypeScript.
• Solid experience with NestJS (Node.js).
• Good knowledge of React and Angular.
• 6+ months of experience working with Cursor.AI, Windsor.AI, Cline, Roo, or similar AI-assisted coding tools (commercial or personal projects).
• Strong analytical skills and ability to effectively utilize AI tools for increased productivity.
• At least 2 years of experience in Web UI and API development.
• Strong knowledge of REST API implementation.
• Experience integrating with third-party APIs and services.
• Good understanding of SQL and MySQL.
• Experience working with Git for version control.
• Familiarity with Azure or AWS.
• Understanding of DevOps practices is a plus.

What We Offer

• Competitive salary with regular reviews.
• Support for individual entrepreneurs with accounting assistance.
• Opportunities for remote work.
• A clear path for professional development and growth.
• A friendly team environment and engaging team-building activities (online and offline).

We are looking for Media Buyer – Retargeting (iGaming) for our partner in the gambling/betting niche.

Responsibilities:
 

• Set up and optimize retargeting campaigns across:
  • traffic sources (e.g., Kadam, PropellerAds, etc.)
  • Facebook Ads
  • Google Ads
• Segment users and create personalized retargeting funnels.
• Launch and manage retargeting strategies via Google Display Network, Criteo, AdRoll, and other platforms.
• Utilize and manage retention channels: email, SMS, push notifications, mobile marketing.
• Conduct A/B testing and implement data-driven solutions.
• Continuously improve ROI and user retention metrics.
• Collaborate with creative, product, and CRM teams to enhance retargeting effectiveness.
• Manage multiple fast-paced campaigns and projects simultaneously.

Requirements:

• 2+ years of proven experience in retargeting, CRM, or performance marketing within high-risk verticals (e.g., gambling, betting, dating).
• Strong understanding of retargeting mechanics, user behavior segmentation, and funnel optimization.
• Hands-on experience with:
  • digital ad platforms: Google Ads, Facebook Ads, programmatic networks;
  • retargeting tools: GDN, Criteo, AdRoll, etc.
• Deep knowledge of email, push, SMS, and mobile marketing strategies.
• Proficiency with analytics tools: Google Analytics, Mixpanel, Power BI, Tableau, etc.
• Expertise in A/B testing and data-driven decision-making.
• Strong leadership skills and ability to work across cross-functional teams.
• Excellent communication and presentation skills.
• Ability to thrive in a dynamic, high-load environment.
• Knowledge of user acquisition and retention strategies in high-risk verticals is a strong plus.
• Fluent English is required; additional languages are a plus.

We offer:

• Collaboration with industry experts: Opportunity to work with professionals in the gaming industry.
• Fully remote work: The flexibility to work from anywhere.
• International environment: Work in a multinational and diverse team.
• Professional development: Training, workshops, and career growth opportunities.

• A team of professionals: Join a skilled and supportive team.

   

We are looking forward to having you join our dynamic and innovative company!

The Product Data Science team at Noom (www.noom.com) is seeking a mid-level Data Scientist Contractor. The primary responsibility is to conduct product analysis and help design & evaluate A/B tests.

Noom is more than just a health-tech company — it's a mission-driven organization that has helped over 50 million users worldwide build healthier habits through science-backed behavioral psychology. Backed by $650M+ in funding and recognized by Forbes as one of America's Best Startup Employers, Noom is scaling rapidly. If you're looking to work on a product that genuinely changes lives — this is the place.
 

The Product Data Science team currently consists of 4 other Data Scientists, who work together to tackle a variety of projects each week. We sit alongside the Business Data Science team (also 4 people) and the BI Engineering team.
 

“Product” at Noom covers all their in-app programs and features (including Noom Med!), as well as our Growth efforts (i.e. how we position and price our different product offerings!). 
 

Key Responsibilities:

• Product Analysis:

  - Answer insightful analysis questions from stakeholders across the Product org

  - Be able to ramp up on how different parts of the product & our data model function, to pull accurate results

  - Partner with PMs and Engineers to design key metrics for different initiatives

• Experiment Analysis:

  - Be the “stats expert” alongside PMs to ensure we design effective experiments

  - Understand and be able to intuitively explain concepts like power & sample size

  - Analyze experiment results to determine what is statistically significant, being able to take into account common pitfalls and “p-hacking” that can happen with A/B testing

• Specific Deliverables (First 3-6 months):

  - Ramp up on a particular product area and start answering ad hoc insight questions from there

  - Design an experiment (with another Product DS there to mentor), see it launch, and then analyze it

  - Give feedback on new team processes and come up with an idea to iterate/make a new one
   

Requirements:

• Strong proficiency in SQL and a solid understanding of data modeling concepts
• Proficiency with Python, ideally data analysis/science packages like Pandas and Stats
• Good “Data storytelling” and stakeholder communication: can explain technical concepts in an intuitive way
• Detail-oriented: can sense-check your output and correct errors before sharing results with stakeholders

• A good product-sense and familiarity with fundamental “product” metrics (like DAU, retention, etc)

   

What We Offer:

• Strong goal-oriented team, and a research mindset
• Opportunity to leverage your engineering skills for fellow engineers and shape the future of AI
• Working with the newest technical equipment
• 20 working days of annual vacation leave
• English courses, Educational Events & Conferences

• Medical insurance

   

Everstake is a blockchain company with Ukrainian roots, proudly ranked among the top 10 validators globally. We partner with over 80 Proof-of-Stake (PoS) blockchain networks, supporting their growth with secure, high-performance infrastructure.

As our operations scale, we’re looking for a skilled DevOps Engineer to join our growing infrastructure team and help us build and maintain robust systems that power the decentralized future.

What We’re Looking For:

• 3+ years of experience with Linux systems (Debian/Ubuntu), including deep understanding, performance tuning, and troubleshooting.
• Proven hands-on experience with bare-metal infrastructure and storage, including RAID, partitioning, file systems, performance tuning, and disk monitoring.
• Strong understanding of networking fundamentals (routing, switching, firewalls).
• Experience managing high-load systems and understanding network traffic load and optimization.
• Practical experience with load balancers (e.g., HAProxy, NGINX, or hardware equivalents) and infrastructure scaling techniques.
• Proficiency in scripting languages (Bash, Python).
• Solid experience with containerization (Docker, Docker Compose) and provisioning/automation tools (e.g., Ansible, Chef, SaltStack, Terraform).
• Experience with Git-based workflows.
• Experience with monitoring tools (e.g., Prometheus/Grafana, Loki, Zabbix).
• Good understanding of DevOps principles.
• Ability to learn new tools and technologies with an issue-solver attitude.
• At least B2 Upper-Intermediate English level, C1 Advanced will be a plus.

Nice-to-Have:

• Familiarity with ELK stack for monitoring.
• Experience with VMware or Proxmox.
• Experience with GCP or AWS.
• Ability to read/debug Go or Rust code for collaboration and debugging purposes.

Responsibilities:

• Deploy, monitor, and maintain various blockchain infrastructure components, including validator nodes, full nodes, archive nodes, and RPC nodes.
• Ensure the high availability, scalability, and security of all blockchain services.
• Develop and maintain infrastructure automation.
• Containerize applications and services to enhance deployment efficiency.
• Implement and manage comprehensive monitoring solutions; analyze logs to improve system stability and performance.
• Securely handle sensitive information using industry-standard security tools.
• Proactively identify, troubleshoot, and resolve infrastructure issues to ensure continuous improvement.
• Collaborate effectively with cross-functional teams to deliver robust infrastructure solutions.

Why Join Everstake?

• Join a global team passionate about blockchain technology and innovation.
• Work on industry-leading blockchain projects with cutting-edge infrastructure.
• Access opportunities for continuous learning and career development.
• Benefit from flexible working conditions and a supportive team environment.
• Make a meaningful impact on the blockchain ecosystem by solving complex, rewarding challenges.

Role Overview: Our partner is seeking a Project and Integration Manager to lead the development and integration of a high-quality payment gateway within the iGaming sector. This role involves overseeing the full lifecycle of payment solutions, from integration to operational management, ensuring seamless collaboration between developers, designers, and payment providers. The ideal candidate will have a strong technical background, experience in project management, and a deep understanding of fintech and online gaming.
 

Key Responsibilities:

— Lead the integrations and feature development process;

— Communicate roadmap stages and timelines internally;

— Collect and share the acceptance rate after a PSP is integrated;

— Collaborate with developers and designers to deliver tasks that meet expected outcomes;

— Oversee the operational aspects of the merchant service process;

— Manage relationships with payment partners and providers — provide product updates, lead the integration process, and assist in resolving issues and questions;

— Coordinate post-integration monitoring and issue tracking in collaboration with technical and support teams;

— Validate integration completeness through internal QA and payment partner confirmations;

— Continuously improve the onboarding process for new PSPs and acquirers;

— Identify and mitigate payment-related risks, ensuring continuity and scalability of services;

— Create technical tasks for new integrations.

Ideal profile for the position:

— 3+ years of experience in a project management role;

— Degree in Engineering or Computer Science;

— Strong analytical skills;

— Understanding of the Software Development Life Cycle (SDLC);

— Knowledge of how to set up Scrum and Kanban processes depending on the project;

— Proficiency in using project support and monitoring tools such as JIRA and Confluence;

— Understanding of client-server architecture, HTTP(s), and REST APIs;

— Technical background with a deep understanding of software development processes and technologies;

— Experience in the Fintech or Payments industry (preferred but not required);

— Familiarity with the PCI DSS standard (preferred but not required);

— Ability to challenge and debate issues critical to the project;

— Ability to assess situations using a risk-based approach;

— Strong organisational, time management, and complex problem-solving skills;

— Upper-intermediate or higher level of English proficiency;

— Experience working with multiple PSPs, aggregators, and alternative payment methods is a plus;

— Ability to manage multiple integrations simultaneously while balancing priorities and dependencies;

— Ability to create technical tasks for the team;

— Ability to analyse APIs.

The company guarantees you the following benefits:

— Global Collaboration: Join an international team where everyone treats each other with respect and moves towards the same goal;
— Autonomy and Responsibility: Enjoy the freedom and responsibility to make decisions without the need for constant supervision.
— Competitive Compensation: Receive competitive salaries reflective of your expertise and knowledge as our partner seeks top performers. 
— Remote Work Opportunities: Embrace the flexibility of fully remote work, with the option to visit company offices that align with your current location.
— Flexible Work Schedule: Focus on performance, not hours, with a flexible work schedule that promotes a results-oriented approach;
— Unlimited Paid Time Off: Prioritise work-life balance with unlimited paid vacation and sick leave days to prevent burnout;
— Career Development: Access continuous learning and career development opportunities to enhance your professional growth;
— Corporate Culture: Experience a vibrant corporate atmosphere with exciting parties and team-building events throughout the year;
— Referral Bonuses: Refer talented friends and receive a bonus after they successfully complete their probation period;
— Medical Insurance Support: Choose the right private medical insurance and receive compensation (full or partial) based on the cost;
— Flexible Benefits: Customise your compensation by selecting activities or expenses you'd like the company to cover, such as a gym subscription, language courses, Netflix subscription, spa days, and more;
— Education Foundation: Participate in a biannual raffle for a chance to learn something new unrelated to your job as part of your commitment to ongoing education.

Interview process:

— A 30-minute interview with a Recruiter to get to know you and your experience;
— A final 2-hour interview to gauge your fit with company culture and working style.

If you find this opportunity right for you, don't hesitate to apply or get in touch with us if you have any questions!

About Portside, Inc.

Portside is a leading provider of modern software solutions for the global aviation industry. As a fast-growing SaaS company, we operate across three key verticals: business aviation, regional commercial aviation, and aircraft leasing & finance. With nearly 300 team members spread across five continents, we support over 1,000 enterprise customers, helping them streamline and manage all aspects of their day-to-day operations.

Job Summary

This role specifically focuses on our Universal Task Management solution, which simplifies and enhances task management within private aviation. Universal Task Management integrates seamlessly with uvGO, a third-party mission management platform, to facilitate smooth operations and efficient task handling. It serves as the essential tool for organizing various aviation tasks, planning trips, and coordinating assistance from live agents when needed.

As a .NET Software Engineer on our team, you will be instrumental in enhancing and developing our Universal Task Management solution to meet the needs of flight management companies. You'll collaborate closely with a group of talented software developers, product managers, and designers — all who share a passion for aviation and are dedicated to crafting top-notch flight management tools.

Key Responsibilities 

• Design and implement software solutions using .NET following industry best practices such as DRY, KISS, design patterns, etc.
• Develop and maintain APIs, ensuring they meet high performance, reliability, and security standards for internal and external system integrations
• Design database schemas, manage database operations and SQL queries, ensuring efficient database reliability
• Write unit and integration tests, contribute to the test strategy execution and overall quality of the company products
• Follow the company’s code and development standards
• Refactor existing software components in order to eliminate technical debt and improve application extensibility
• Estimate software development work in conjunction with the product team
• Deploy software releases to production and other environments
• Use and maintain CI/CD pipelines in coordination with the DevOps team
• Use and maintain infrastructure in coordination with the DevOps team
• Work closely with the security team to maintain compliance with the company’s security standards
• Conduct code reviews
• Collaborate with the management team on setting project goals and their execution

Qualifications

• Strong expertise in .NET and C#
• Strong knowledge of SQL and experience working with database migrations; experience with Entity Framework
• Experience in designing applications architecture, good understanding of the MVC, SOLID, DRY, KISS, design patterns and other development best practices; strong and consistent understanding of REST API
• Experience working with Azure services including Azure SQL Server, Blob Storage, Service Bus, Data Factory, Key Vault etc.
• Good understanding of CI/CD principles, experience in writing unit and integration tests, strong knowledge of Git
• Experience working with Blazor and Telerik
• Great troubleshooting skills
• Strong motivation and willingness to learn
• Practical and results-oriented engineering mindset
• Desire to build reliable and efficient solutions
• Interest in business aviation and in becoming a domain expert in the field

What We Offer

• Competitive base salary
• Fully remote work
• Generous time off policy
• Opportunities for professional development and career advancement.
• Dynamic, collaborative, and fast-growing work environment.