Jobs at Djinni

We are seeking a skilled Regular - Senior Web Graphics Developer to join our team in the oil and gas industry. The ideal candidate will have extensive experience in developing advanced web-based visualizations and a deep understanding of industry standards. This role requires proficiency in HTML5 Canvas, Angular, RxJS, Angular Signals and NgRx along with a strong grasp of the graphics rendering pipeline. Additionally, the candidate should possess general cloud development skills and backend expertise, including microservices architecture and experience with AWS and Azure.

• Responsibilities:

  • Design, develop, and maintain interactive web-based visualization tools for oil and gas data.
  • Implement advanced graphics rendering techniques using HTML5 Canvas
  • Collaborate with geologists, engineers, and other stakeholders to understand visualization requirements and deliver effective solutions.
  • Ensure visualizations are optimized for performance and scalability.
  • Stay up-to-date with industry standards and best practices in web visualization and graphics rendering.
  • Integrate visualization tools with existing data management systems and workflows.
  • Develop and maintain backend services using microservices architecture.
  • Utilize cloud platforms such as AWS and Azure for deployment and management of visualization tools.
  • Provide technical guidance and mentorship to junior developers.

• Mandatory Skills Description:

  • 4+ years in Graphics development, with a strong emphasis on web-based Visualization applications and tools.
  • Proven experience in web-based visualization development, particularly in the oil and gas industry.
  • Strong proficiency in Angular 16+, RxJs, Angular Signals, NgRx
  • Strong proficiency in HTML5 Canvas
  • In-depth knowledge of the graphics rendering pipeline.
  • Proficiency in cloud platforms such as AWS and Azure.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and collaboration skills.
  • Ability to work independently and as part of a team.

• Nice-to-Have Skills Description:

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • Spatial geometry thinking, basic math
  • Familiarity with Three.JS, Pixi.JS or WebGL is a plus.
  • Experience with backend development and microservices architecture.

We are looking for a proactive and ambitious Sales Manager who will be responsible for bringing new clients and growing together with the company.

This role is not just about Sales– we see it as a long-term growth opportunity toward Head of Sales or strategic partner level.

Responsibilities

– Conduct market research and identify target segments
– Build and maintain a structured list of potential clients
– Generate leads via LinkedIn, outbound campaigns, networking, and other relevant channels
– Own communication with prospects from first contact to deal closing
– Work closely with delivery and management teams to grow new accounts
– Support bench management by proactively bringing new opportunities
– Represent the company at industry conferences and business events in Europe
– Be ready for business trips across Europe for networking and client meetings

Nice to have:

– Experience with Upwork or other freelance platforms
– Experience selling software development or AI/ML services
– Understanding of the European or US tech market
– Existing network of decision-makers

What We Are Looking For

– Strong communication and negotiation skills
– Self-driven, growth-oriented mindset
– Strategic thinking and ability to see long-term opportunities
– Desire to grow into a Lead / Head of Sales / future partner role
– Availability and ability to travel across Europe for conferences and client meetings

What We Offer

– Base salary + performance bonuses (bonus structure open for discussion)
– Laptop for work
– Paid business trips (in the future)
– Strong technical team to support sales
– Office in Ukraine (after the war)
– Real opportunity to build and lead the Sales direction together with the CEO

Lviv, UA 

Full-time on site/hybrid (Lviv) or remote (countrywide employment)

Are you passionate about Website Content Management and Digital? Nestlé Business Services Lviv team is looking for those who are ready to take on the challenge and become a part of our loyal & dynamic team. In this position, you will be able to apply your skills and knowledge in the international environment, cooperate with Nestlé colleagues across the globe and grow your career within the biggest company in the FMCG industry. We’re proud to be an active equal opportunity employer to enhance diversity & inclusion in our company. 

You are: 

• A professional with 1+ years of experience managing websites and content, using CMS platforms (Drupal/Word Press/Joomla/ Open Cart etc.) 
• Familiar with HTML, CSS and website ecosystem (Analytics, SEO, front-end optimization, UX etc.); 
• Familiar with some of the following tools: Google Optimize, Usabilla, Tint, Photoshop, SessionCam, Data Studio, SimilarWeb; 
• Confident in English on at least strong Intermediate level (both written and verbal) 
• A great communicator and a team player. 

With you we will: 

• Maintain content, develop new pages, and ensure overall UX quality and consistency across assigned Nestlé websites using Drupal Content Management System (CMS) capabilities; 
• Ensure content is accurate and published in a timely manner; 
• Work closely with a team of expert in areas of website optimization, SEO and Analytics; 

• Identify opportunities to enhance websites, automate some activities and continuously improve the service provided to our partners; 

   

What’s in it for you:  

• Remuneration package: annual salary review & bonus, 28 days of paid vacation, paid sick leaves, medical insurance, IT Club discount program;​ 
• Official employment;​ 
• Personal & Professional development opportunities​ 
• International environment and diverse team;​ 

• Relocation package or possibility of distance work 

   

How we will proceed: 

You send us your CV → We contact relevant applicants → Interview with a Recruiter → Technical task submission → Interview with Hiring Team → Job Offer ​communication to the Finalist​ → First working day ​ 

Lviv, UA, 79048

Full-time on site/hybrid (Lviv) or remote (countrywide employment)

Are you passionate about Website Content Management and Digital? Nestlé Business Services Lviv team is looking for those who are ready to take on the challenge and become a part of our loyal & dynamic team. In this position, you will be able to apply your skills and knowledge in the international environment, cooperate with Nestlé colleagues across the globe and grow your career within the biggest company in the FMCG industry. We’re proud to be an active equal opportunity employer to enhance diversity & inclusion in our company. 

You are: 

• A professional with 1+ years of experience managing websites and content, using CMS platforms (Drupal/Word Press/Joomla/ Open Cart etc.) 
• Familiar with HTML, CSS and website ecosystem (Analytics, SEO, front-end optimization, UX etc.); 
• Familiar with some of the following tools: Google Optimize, Usabilla, Tint, Photoshop, SessionCam, Data Studio, SimilarWeb; 
• Confident in English on at least strong Intermediate level (both written and verbal) 
• A great communicator and a team player. 

With you we will: 

• Maintain content, develop new pages, and ensure overall UX quality and consistency across assigned Nestlé websites using Drupal Content Management System (CMS) capabilities; 
• Ensure content is accurate and published in a timely manner; 
• Work closely with a team of expert in areas of website optimization, SEO and Analytics; 
• Identify opportunities to enhance websites, automate some activities and continuously improve the service provided to our partners; 

What’s in it for you:  

• Remuneration package: annual salary review & bonus, 28 days of paid vacation, paid sick leaves, medical insurance, lunch allowance, IT Club discount program;​ 
• Official employment;​ 
• Personal & Professional development opportunities​ 
• International environment and diverse team;​ 
• Relocation package or possibility of distance work 

How we will proceed: 

You send us your CV → We contact relevant applicants → Interview with a Recruiter → Technical task submission → Interview with Hiring Team → Job Offer ​communication to the Finalist​ → First working day ​ 

Lviv, UA, 79048

Who We Are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.  

About the Product: 
The product is a security-aware platform built to help enterprises monitor, analyze, and optimize the digital experience across all employee devices and environments, whether on-prem, virtual, or cloud-based. It gives IT teams real-time visibility into system performance, application stability, and end-user experience, with the ability to automatically detect and remediate issues before they cause disruptions.

The product has seen strong traction globally, with significant year-over-year growth and increasing demand from large, distributed teams that need to secure and stabilize digital environments without adding complexity.

About the Role: 
We’re hiring a Senior Full-Stack Engineer to join a growing engineering team working on an industry-leading Digital Employee Experience (DEX) platform. The team develops solutions for the monitoring and control of physical endpoints, leveraging a modern stack and cloud platforms.

You’ll be part of a high-skill group tackling challenging engineering problems: scaling distributed systems, designing micro frontend architectures, and building shared libraries that impact multiple product areas. This is a chance to work with cutting-edge technologies and AI-assisted development tools while shaping the future of endpoint monitoring and workplace automation.

Key Responsibilities: 

• Contribute as a senior member of the full-stack engineering team
• Develop and enhance both frontend and backend components
• Collaborate on architectural decisions and implementation of modern design patterns
• Work with cloud services and scalable data technologies

• Improve productivity and code quality using AI-assisted development tools.

   

Required Competence and Skills:

• 5+ years of professional experience in full-stack development (both frontend and backend) using JavaScript
• 3+ years with React (single-page apps, modern frontend paradigms)
• 2+ years of hands-on experience building microservice-based applications using Node.js
• Proficiency in ECMAScript, HTML5, SCSS, Babel, Webpack
• Strong knowledge of OOP and design patterns
• Familiarity with micro frontend architecture and module federation
• Experience with cloud platforms (Azure preferred, AWS or GCP acceptable)
• Proven experience in building shared/common packages
  Solid understanding of UX/UI design principles

• Experience with AI-assisted development tools (e.g. GitHub Copilot, Cursor, Claude Code, etc.)

   

Why Us?

- We provide 20 days of vacation leave per calendar year (plus official national holidays of the country you are based in).

- We provide full accounting and legal support in all countries in which we operate.

- We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

- We offer a highly competitive package with yearly performance and compensation reviews.

🔍 We are looking for a Marketing Analyst who will drive data-informed decision-making across performance marketing and. You will work closely with Media Buying, Creative, Product, and Leadership teams to transform marketing and product data into actionable insights that support scalable growth.

💼 The company is building a cloud gaming platform that allows users to play video games via browser, TV, or mobile device without the need for a high-performance PC. The product targets global markets and is rapidly scaling.

📍 Warsaw, office | Full-time

📌 Responsibilities:

• Build, maintain, and optimize marketing dashboards in Looker Studio (mandatory)
• Integrate and analyze data from platforms such as Triple Whale, Mixpanel, Amplitude, and advertising channels
• Work with SQL-based data exports (with transition to a dynamic database in the future)
• Write and optimize SQL queries to extract, clean, and structure data
• Analyze marketing funnel performance (acquisition → activation → retention → revenue)
• Identify growth opportunities in performance marketing and CRO
• Support A/B testing analysis and evaluate experiment results
• Provide regular insights and reports to C-level and marketing leadership
• Ensure data accuracy, consistency, and transparency across teams

✅ Requirements:

• Strong understanding of performance marketing and CRO principles
• Proven experience working with Looker Studio (required)
• Experience with Triple Whale, Mixpanel, or Amplitude
• Solid knowledge of SQL (ability to work with raw SQL exports and write queries independently)
• Experience building marketing dashboards and performance reports
• Strong analytical thinking and ability to translate data into business recommendations
• Ability to work in a fast-paced, performance-driven environment

Nice to have:

• Experience in SaaS, gaming, or subscription-based products
• Experience working with attribution models and cohort analysis
• Familiarity with unit economics (LTV, CAC, ROAS, ROMI)

🚀 What the company offers:

• Work in a product company with ambitious scaling goals
• High level of autonomy and ownership
• Competitive compensation
• Official employment
• Professional growth alongside the company’s expansion
• A results-driven team with a strong performance culture
• Office in the center of Warsaw (relocation support provided if needed)

📩 If you are passionate about turning marketing data into strategic insights and want to work at the intersection of analytics, performance, and product growth - we would be happy to receive your CV.

IT platform, funnel builder for gray traffic (IGaming, crypto)

We have two areas of work: PWA services and mobile apps

The company has been on the market for 2 years

⁃ The company is part of a large international holding company.

Requirements

• 1+ year of experience in affiliate marketing in a similar role;
• Experience selling services, mobile or rental apps, SaaS products, agency ad accounts;
• Experience selling PWA/mobile apps is a plus;
• Understanding clients’ challenges related to traffic and mobile applications.

Responsibilities

• Selling PWA-service rentals, mobile apps, and building private applications for teams;
• Sourcing and acquiring clients via cold outreach through communities, chats, partner programs, and lead exchanges;
• Organizing online meetings and product demos;
• Maintaining long-term client relationships;
• Demonstrating product value and understanding customer pain points;
• Preparing presentations and commercial offers in message-based format;
• Participating in conferences and conducting negotiations with clients.

We are seeking a detail-oriented and analytical Business Analyst to join our team. The ideal candidate will play a key role in bridging the gap between business needs and technology solutions by gathering, analyzing, and translating business requirements into functional specifications. You will work closely with stakeholders to improve processes, develop insights, and drive data-driven decision-making.

Job requirements

• Bachelor’s degree in Business Administration, Computer Science, Information Systems, or a related field.
• Proven experience as a Business or System Analyst, with the ability to gather, analyze, and document business and system requirements effectively. Experience in the fintech industry will be considered a significant advantage.
• Proficiency in creating comprehensive technical documentation and using modeling tools.
• Strong understanding of software development processes and system architecture principles.
• Experience working in an Agile/Scrum environment.
• Experience working with the project management tools (Atlassian, JetBrains and similar).
• Excellent communication and collaboration skills to work effectively with cross-functional teams and stakeholders.
• Strong organizational skills to manage multiple projects simultaneously and ensure timely delivery of tasks.

• Proactive approach to learning and applying new technologies and methodologies, with a commitment to continuous professional development.

  
   

Job responsibilities

• Collaborating with the product owners to collect high-level requirements, ensuring they are effectively translated into actionable user stories / tasks.
• Working closely with the UX/UI Designer to ensure that system functionality aligns with modern standards and provides intuitive interfaces.
• Engaging with stakeholders to gather detailed business requirements and convert them into comprehensive system specifications that align with project goals.
• Conducting meetings and presentations to discuss and approve solutions with stakeholders, promoting transparency and consensus.
• Creating detailed specifications, diagrams, and process models to facilitate the work of the development team.
• Acting as a bridge between the product and technical teams, ensuring clear communication and understanding of requirements across departments.
• Assisting in developing processes and documentation that enable clients to easily customize the platform to fit their specific needs.

Job benefits

• Competitive and Attractive Pay.
• 21 vacation + 7 no-questions-asked sick days per year.
• Flexible hours for a better work-life balance.

• Career Growth: Continuous Development & Performance Reviews.

   

• Project Description:

  We are seeking a highly motivated and technically proficient QA Hybrid Test Engineer to join our dedicated testing team. You will play a crucial role in ensuring the successful and high-quality delivery of software products for our client, a prominent American automaker.
  This position offers a challenging and dynamic environment within a multicultural international team, demanding strong problem-solving skills and a proactive approach.

• Responsibilities:

  Analyze complex business requirements and technical design documents to ensure completeness, accuracy, and clear testability.
  Create, implement, and maintain detailed, reusable, and comprehensive test cases and test data based on defined requirements.
  Actively participate in defining and evolving the overall test strategy for specific sets of features or functional domains.
  Maintain clear and continuous communication with developers, other QA team members, and product owners to ensure alignment on quality status and priorities.

• Mandatory Skills Description:

  Prior work with embedded or automotive systems, especially in the context of multi-ECU scenarios.
  Hands-on experience testing In-Vehicle Infotainment (IVI) systems and ADAS modules (such as Camera, Parking Assist, and Driving Assistance features).
  Understanding of automotive communication protocols (e.g., CAN, LIN, Ethernet) and their use in IVI/ADAS integration and validation.
  Ability to analyze logs and signals from multiple ECUs and sensors to validate system behavior.
  Ability to perform requirements traceability and ensure comprehensive test coverage for safety-critical features.
  Ability to design and execute integration tests that simulate real-world driving scenarios and user interactions.
  Proven experience developing, debugging, and maintaining Python code for automated testing.
  Experience managing Python virtual environments and dependencies.
  Proficient with Git for version control and JFrog Artifactory for artifact management in a collaborative, automated test environment.
  Ability to read and follow technical documentation in English.
  Strong communication skills for collaboration with developers, testers.

• Nice-to-Have Skills Description:

  Experience in L3 (Level 3) testing, including requirements analysis, test case design, automation, execution, and gap coverage analysis for complex automotive systems.
  Experience with test automation for automotive multimedia, connectivity, and driver-assistance features.
  Hands-on expertise with modern test automation frameworks, especially those supporting Behavior-Driven Development (BDD) and keyword-driven testing.

• Languages:
  • English: B2 Upper Intermediate
  • Ukrainian: C1 Advanced

Who Are We?

We are Welltech — a global company with Ukrainian roots and a powerful mission: to move everybody to start and stay well for life. Today 25.5 million users have trusted Welltech to help them build healthy habits — a testament to the real value our innovative, engaging wellness solutions deliver every day. 🌍

With five hubs across Cyprus, Ukraine, Poland, Spain and the UK and a diverse, remote-friendly team of 700+ professionals, we continue to scale rapidly. Our innovative apps — Muscle Booster, Yoga-Go and WalkFit — empower millions to transform their lifestyles and unlock their personal wellness journeys.

Welltech is where your impact becomes real. And our values clearly attest to that: we grow together, we drive results, we lead by example and we are well-makers.

If this looks like you and you thrive in a fast-paced environment, you’ll fit right in at Welltech. Let’s build wellness for millions together.

We’re looking for an Affiliate Manager to grow and scale our affiliate partnerships across the US and other English-speaking markets (UK, IE, CA, AU, NZ).

You’ll own performance, profitability, and partner portfolio growth — working closely with Marketing, Analytics, and Finance to drive measurable results.

What You’ll Do

• Recruit, onboard, and activate new affiliates (publishers, media buyers, networks, loyalty, cashback, influencers)
• Manage day-to-day partner relationships and optimize performance
• Negotiate CPA, RevShare, and hybrid commercial models
• Monitor and scale high-performing partners based on ROI and LTV
• Analyze installs, revenue, CPA, ROI, and subscription metrics (PAM/LTV)
• Own forecasting, budgeting, and growth projections
• Test new traffic sources and partnership models
• Ensure accurate tracking, attribution, and reporting
• Partner with Finance on validation, invoicing, and payments

• Improve affiliate processes, tools, and best practices

   

What You Bring

• 3+ years in affiliate, partnerships, or performance marketing
• Proven experience scaling affiliate programs with strong ROI
• Strong understanding of CPA economics, LTV, attribution, and unit economics
• Hands-on experience with platforms like Impact, CJ, Rakuten and MMPs such as AppsFlyer or Adjust
• Strong analytical skills and confidence owning forecasts
• Excellent negotiation and relationship management skills
• Experience in mobile apps and subscription-based products

Nice to have: Experience with influencer-led affiliate programs.

Candidate journey

⭕️ Recruiter call --> ⭕️ Meet a team member --> ⭕️ Skills assessment--> ⭕️ Meet the Leadership team

✨ Why You’ll Love Being Part of Welltech:

• Grow Together: Join a culture that champions both personal and professional growth. Here, you’ll thrive as we learn, evolve, and succeed together.
• Lead by Example: No matter your role, your leadership matters. Every team member is empowered to inspire and make an impact.
• Results-Driven: We’re all about achieving meaningful outcomes. It’s not just about the effort, but the difference we make every day.
• We Are Well-Makers: Be part of a movement that’s creating a healthier, happier world. Together, we make well-being a reality!

At ValartAds, we build performance-driven lead generation systems for financial and high-intent verticals. No corporate politics. No micromanagement. No “just keep it running” mindset.

We hire people who test aggressively, think in data, and scale what works.

We’re entering a serious growth phase, and 2026 is shaping up to be big. Like very big. If scaling campaigns excites you more than status meetings -keep reading.

The Role

We’re looking for a Media Buyer who lives inside Meta Ads Manager, loves creative testing, and knows how to turn data into profitable decisions.

This is not a “set and forget” role. This is test → analyse → optimise → scale → repeat.

What You’ll Be Doing

• Launch, manage, and scale paid campaigns across Meta (Facebook & Instagram)
• Test creatives, angles, hooks, ad copy, and audiences to improve CR and EPC
• Build scalable campaign structures, not messy Frankenstein accounts
• Work closely with creative to brief new concepts and iterate fast
• Analyse performance daily: spot patterns, kill losers, scale winners
• Optimise funnels, identify friction points, and push performance up
• Track and analyse affiliate performance using Keitaro
• Stay sharp on Meta updates, policies, and best practices
• Contribute ideas to overall growth strategy - your brain matters here
   

 Must-Haves (Non-Negotiable)

• 2+ years hands-on experience with Meta Ads (lead gen)
• Proven background in affiliate marketing 
• Strong analytical mindset - you actually understand the numbers
• Deep understanding of creative testing & optimisation logic
• Comfortable working with Keitaro (or similar trackers)
• Proactive, experimental, ownership-driven attitude
• You test because you want to, not because someone tells you to
   

 Nice to Have (Big Plus)

• Experience with LeadGen/Gambling offers
• Experience scaling Tier-1 + Tier2 GEOs
• Ability to spot winning angles before the data screams it
   

 Compensation & Growth

• Competitive base salary + performance-based bonuses
• Strong earning upside based on results
• Clear growth path- including lead / senior roles as we scale
• Real autonomy: we care about results, not clock-watching
   

If you’re obsessed with scaling, performance, and winning - we want you

Who Are We?

We are Welltech — a global company with Ukrainian roots and a powerful mission: to move everybody to start and stay well for life. Today 25.5 million users have trusted Welltech to help them build healthy habits — a testament to the real value our innovative, engaging wellness solutions deliver every day. 🌍

With five hubs across Cyprus, Ukraine, Poland, Spain and the UK and a diverse, remote-friendly team of 700+ professionals, we continue to scale rapidly. Our innovative apps — Muscle Booster, Yoga-Go and WalkFit — empower millions to transform their lifestyles and unlock their personal wellness journeys.

Welltech is where your impact becomes real. And our values clearly attest to that: we grow together, we drive results, we lead by example and we are well-makers.

If this looks like you and you thrive in a fast-paced environment, you’ll fit right in at Welltech. Let’s build wellness for millions together.

We’re looking for a proactive Online Reputation Specialist to strengthen and protect the digital presence of our apps across key markets (US, UK, LATAM, EU).

You’ll shape how our brands are perceived online — driving positive sentiment, improving visibility, and building trust through strategic reputation management, EEAT initiatives, and cross-functional collaboration.

What You’ll Do

• Monitor reviews, forums, social media, blogs, and search results to track brand sentiment and identify risks or opportunities
• Develop and execute strategies to reduce negative sentiment and amplify positive brand perception
• Respond to online feedback professionally and in a timely manner
• Create user-driven content (case studies, testimonials, forum responses) to build trust and credibility
• Strengthen EEAT (Expertise, Authoritativeness, Trustworthiness) signals through expert collaborations, authoritative mentions, and PR initiatives
• Identify and submit apps for relevant industry awards
• Own and manage digital reputation projects, including landing pages and reputation-focused initiatives
• Partner with Product, Brand, Creative, and Social Media teams to ensure aligned messaging
• Track and report on key metrics (sentiment, share of voice, trends) and provide actionable insights to app teams

What We’re Looking For

• Proven experience managing online reputation in competitive markets
• Strong understanding of EEAT, branding, and digital PR principles
• Experience with social listening tools and sentiment analysis platforms
• Advanced English with excellent written communication skills
• Analytical mindset with the ability to translate data into recommendations
• Strong cross-functional collaboration skills
• Ability to manage multiple priorities in a fast-paced environment

Nice to have:

• Experience in fitness or wellness industries
• Familiarity with Reddit and community-driven platforms
• Understanding of cultural nuances across US, UK, LATAM, and EU markets

Candidate journey

⭕️ Recruiter call --> ⭕️ Meet a team member --> ⭕️ Skills assessment--> ⭕️ Business case --> ⭕️ Meet the Leadership team

✨ Why You’ll Love Being Part of Welltech:

• Grow Together: Join a culture that champions both personal and professional growth. Here, you’ll thrive as we learn, evolve, and succeed together.
• Lead by Example: No matter your role, your leadership matters. Every team member is empowered to inspire and make an impact.
• Results-Driven: We’re all about achieving meaningful outcomes. It’s not just about the effort, but the difference we make every day.
• We Are Well-Makers: Be part of a movement that’s creating a healthier, happier world. Together, we make well-being a reality!

About us:
 

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.

We are growing our team and looking for an iOS Engineer to join our team and work on our own products.

Your impact:

• Design, build, and maintain high-performance applications for the iOS platform;
• Write clean, testable, maintainable code, and continue to grow your development skills;
• Participate in Code Reviews;
• Execute full lifecycle software development: Continuous Integration;
• Work on gradually improving product quality via modularization, continuous refactoring, and testing;
• Collaborate with the rest of the Agile team to plan and deliver work items;
• Bring in your passion for technology and a product-oriented approach;
• Suggest, improve, build, and evolve our top-of-the-line Health & Fitness mobile solutions;
• Continuously discover, evaluate, and implement new technologies (like SwiftUI, new iOS features, for example, Widgets, etc).

About you:
 

• 5+ years of experience in mobile development;
• Excellent experience with Swift;
• Ready to own features from idea to design, implementation, and launch;
• Strong ability to debug, optimize code, and automate routine tasks;
• Solid understanding of modern-day mobile application architecture and design patterns;
• Good knowledge of Git.

Would be a plus:

• Redux architecture;
• Understanding of SwiftUI and its architectural differences to regular app development with UIKit;
• Experience working with SwiftGen and Sourcery;
• TDD experience;
• Good knowledge of CI/CD and its philosophy;
• Knowledge of diverse programming languages;
• TCA, UDF architectures;
• Experience working with AI Coding agents like Cursor or Claude Code;
• Understanding of Swift Testing and its difference to XCTest;
• Experience creating libraries (SPM).

What you get at BetterMe:

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Time off & balance. 20 paid vacation days, paid sick leave, and additional days off around public holidays.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
Support for sports events. We cover entry fees and encourage the team to compete and participate together.
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.

Requirements:

English — upper-intermediate and higher (speaking and writing)

Time management skills

Analytical mindset

Ability to work in a team-based environment

A systematic approach to problem-solving

Familiarity with Microsoft Office solutions or similar (Word, Excel)

Will be a plus:

Work experience in technical support

Experience with databases and SQL

Experience with HTTP requests and data interchange file formats (such as JSON and XML)

Familiarity with log analysis and containerized environments

Familiarity with product development life-cycle

Experience with ticketing systems (Zendesk, Jira)

Familiarity with iOS, iPadOS

Familiarity with any programming language

Experience with any Unix-influenced systems

Responsibilities:

Monitoring and investigating alerts

Investigating issue reports:

including reproduction, log analysis, and so on;

including investigation of anything related to systems that TW develops (Client app, BFF, and SDI).

Test fixes (requires API calls and/or testing on the front-end app).

Communication with clients via JIRA and teams.

Attendance of support meetings (1~2 per day)

Remote – Full-time – Flexible Hours - Shifted schedule to EST (New York) timezone

About TenViz

TenViz Predictive Analytics builds AI-powered solutions that help Fortune 100 investors anticipate market shifts before they become consensus. We combine financial expertise, mathematical rigor, and AI research to deliver predictive analytics for institutional investors.

Your Expertise

• Strong interest in quantitative and algorithmic approaches
• BSc/MSc in Math, Physics or related field with solid background in statistics, linear algebra and probability theory
• Advanced Linear Algebra, Advanced Statistics, Using Linear Algebra methods in Statistical analysis
• 2+ years in data research, quantitative modeling, ML prototyping, and backtesting
• Skilled in Python, SQL, Git
• Experience with  experiment tracking, pipeline orchestration and workflow automation

Nice to have:

• Bayesian inference, reinforcement learning, or ensemble methods
• Financial econometrics, time-series forecasting, or regime modeling

What You’ll Do

• Design predictive models using probabilistic, ML, and hybrid approaches
• Analyze large-scale financial datasets to detect hidden patterns and early regime shifts
• Prototype and evaluate algorithms, from deep learning to Bayesian models
• Write production-grade research code in Python/SQL that integrates into pipelines
• Translate results into insights and themes investors can act on — not just outputs

Example projects:

• Forecasting inflation via commodity price signals
• Constructing probabilistic forecasts of currency moves around macroeconomic announcements
• Designing a Bayesian model to estimate recession probabilities from yield curve dynamics
• Designing a regime-aware ML pipeline that switches models depending on market conditions
• Creating hybrid ensembles that outperform traditional benchmarks

What’s in It for You

• Remote-first, flexible hours
• Paid vacation & holidays (after 8 months)
• Continuous learning: advanced ML/DL workshops, probabilistic methods, optimization
• Supportive, collaborative team — no micromanagement, focus on trust and creativity
• Work on real financial problems where your models influence billion-dollar decisions