Jobs at Djinni

We're migrating our from Ember to Vue3 using a microfrontend approach. We're looking for a senior frontend developer who will not only help us plan and build this new architecture but also play a key role in shaping the future of our product's frontend 🚀
 

The ideal candidate is a hands-on developer, with deep TypeScript expertise, strong opinions about architecture, and a passion for coding.

Requirements:
 

• 3+ years developing with Vue
• Experience designing and implementing Vue3 frontend architecture for high-traffic SaaS
• Expert knowledge of TypeScript
• Strong background building responsive, accessible, and cross-browser compatible web apps
• Familiarity with modern frontend tooling, including build systems, testing frameworks, and performance optimization
• Proficiency with Git

Nice to have:

• Experience performing a migration from legacy FE to Vue
• Experience with microfrontends

What you'll do:
 

• Collaborate with our experienced dev team to plan the architecture and set coding standards
• Work closely with product, design, and backend to deliver a cohesive product
• Assist with the incremental migration from Ember to Vue3
• Participate in code reviews and uphold a culture of continuous improvement
• Pretend to laugh at the boss’s terrible jokes

About us:

Cinderblock is a SaaS job management app for contractors (in construction and related fields). Contractors juggle estimates, invoices, change orders, and notes across clunky tools. We simplify the chaos! Our web and mobile apps are live with paying customers, and we’re in the early stages of scaling.

Our product team:

1 Product Manager • 1 Project Manager • 2 Product Designers • 6 Developers (web + mobile) • 1 QA Manager • 1 QA Engineer

Time zone:
 

Full remote with a preferred time zone of CET/EET. There will be some EST overlap for occasional communication with our U.S. team.

Tools we use:
 

• GitLab for development
• Figma for design
• Notion for documentation
• Slack for daily communication

Why us?

• Small senior dev team, no bs!
• Your decisions help shape the foundation of a scaling SaaS
• Deep involvement with our frontend technical strategy
• Live product with paying users, and able to have an influence 

Pro tip: 

Try not to use AI tools when applying for this job 😉

About client

Our client Ryan, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis, including tax recovery, consulting, advocacy, compliance, and technology services. Ryan is a seven-time recipient of the International Service Excellence Award from the Customer Service Institute of America (CSIA) for its commitment to world-class client service.

About the project:
A VAT recovery system for Ryan clients in European countries that would help to automate the regular work of VAT specialists at Ryan. The client team is located in Braga, Portugal.

Responsibilities:
• Design, build, and maintain efficient, reusable, and reliable code
• Contribute to the best possible performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues
• Help maintain code quality, organization, and automation

Requirements:
• Minimum 3 years of commercial experience as a PHP/Laravel developer
• Experience working in the finance domain (or at least education in finance) would be an advantage
• At least upper-intermediate English level
• Solid knowledge and experience with PHP and the Laravel framework
• Good understanding of JavaScript (ES6, TypeScript), HTML and CSS
• Confident knowledge of Object-Oriented Design principles
• Experience with LAMP stack (Linux, Apache, MySQL, PHP)
• Experience working with YAML and XML documents and files
• Experience working with 3rd party APIs and web services
• Skilled in using Git or another version control system
• Good theoretical understanding of software development
• Experience working in an Agile (preferably SCRUM) environment
• Strong communication skills
• Team player, responsible, and hardworking

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

In partnership with one of the global consulting enterprises, on a large-scale digital program for a UK Telecommunication industry client, we are seeking a Senior Tester to join the Partner Integration Hub team. This team is responsible for building and maintaining a next-generation platform that enables secure, scalable, and efficient integration with external partners.

Overview

As a Senior Tester in the Partner Integration Hub team, you will be responsible for ensuring the quality, reliability, and stability of the platform through rigorous testing practices, working closely with developers, product owners, and the Partner Engineering Team.

You will work closely with developers, product managers, and architects to embed testing throughout the delivery lifecycle, driving a culture of quality-first engineering.

Key Responsibilities

• Develop and execute comprehensive test plans, including e2e, integration, and unit testing.
• Implement and maintain automated test suites to support CI/CD pipelines.
• Collaborate with developers and product managers to understand features and define test requirements.
• Perform manual exploratory testing where automation is not applicable.
• Ensure consistent test coverage across critical workflows and features.
• Monitor test results and perform root cause analysis for defects.
• Contribute to improving test infrastructure and frameworks

Must-Have Skills & Experience

• Strong experience in end-to-end (e2e), integration, unit, and automation testing.
• Proficiency in creating and maintaining automated test scripts using modern tools and frameworks.
• Good understanding of CI/CD processes and how testing fits within them.
• Ability to write clear and concise test cases based on user stories and technical documentation.
• Strong problem-solving skills and attention to detail. Excellent communication and collaboration skills in cross-functional teams.
• Experience working in serverless or cloud-native environments (e.g., AWS Lambda, CDK). 
  Nice to Have Familiarity with JavaScript/TypeScript testing frameworks (e.g., Jest, Cypress). 
  Knowledge of testing React-based applications.
• Background in testing secure systems and TLS workflows.
• Understanding of accessibility and usability testing practices.
  
  Location: remote from Latvia/Lithuania or relocation there

• Project Description:

  Data Catalog program is an initiative to develop a centralized data management platform by bringing together all Group's data sources. The platform intends to contain suite of applications to manage different aspects around Data Governance specially:
  • Metadata Management across all applications with heavy focus building data catalog, identifying relationships across metadata, creating and managing tag hierarchies based on business context
  • Cloud based offerings to business and application users for accessing data catalog and associated data by creating unified Data Layer on top of all data sources. This will enable data consistency across and will serve an input to superior analytics helping drive business with meaningful insights
  • Promote self-service model for managing various aspects of data governance
  • Centralize risk management around data and improve regulatory data compliance requirements
  
  The platform has been built on leading edge technologies with the focus on developing potential machine learning and data mining capabilities.

• Responsibilities:

  Metadata Management
  • Lead onboarding of data providers onto the Data Highway platform
  • Manage the complete onboarding process (end to end) of data dictionaries and related datasets related to the assigned applications
  • Develop a subject matter expertise on the data dictionaries, datasets and relationships between different datasets for the assigned applications
  • Ensure the data quality of data dictionaries and underlying datasets for the assigned applications. This will include working actively with data providers in resolving any conflicts, issues pertaining to data dictionaries, datasets available on Data Highway for the assigned applications
  
  System Analysis
  • Develop deep functional knowledge on Data Highway suite of applications
  • Lead and drive the system improvements across the Data Highway's suite of applications
  • Develop detailed functional solution for the proposed enhancements and work with technology partners from implementation purposes
  • Develop detailed understanding of underlying data model for each of the above-mentioned applications
  • Work with UX/UI designers in case of any user interface-related requirements.
  • Develop and execute test cases pertaining to enhancements
  • Manage backlog of enhancements for the assigned module/sub-module within an application
  • Work diligently on resolving any production issues reported by business users
  • Coordinate with end users during UAT execution and work with development team to resolve any open issues in timely manner
  • Work with release management team to ensure all the planned items are released as per release plan
  
  User Engagement and Operational Process Improvement
  • Engage users at all levels i.e. data providers, business users, stake-holders
  • Conduct user trainings, demos on Data Highway suite of applications when required
  • Actively seek user feedback on the features they use with the goal of getting a sense of any user experience issue, potential enhancements/improvements
  • Provide monthly updates to senior management team on the current state of their assigned applications, enhancements/improvements
  • Strive to make the overall process more efficient either by proposing any potential automations or building new capabilities within the Data Highway suite of applications

• Mandatory Skills Description:

  • Bachelor Degree in Information Technology, Computer Science, Data Science or relevant 5+ years of experience
  • Proven experience in a technical BA position
  • Analytical mindset with good attention to detail
  • Practical experience in both reading and documenting functional requirements
  • Solid SQL knowledge.
  • Data modeling knowledge. Should be comfortable in understanding data model either via an ER diagram or reading through data dictionaries.
  • Good Excel knowledge. Should be comfortable performing vlook ups, creating pivot tables.
  • Self-starter attitude and ability to work independently
  • Excellent communication skills
  • Team-player and ability to build strong working relationships amongst diverse peers
  • Prior experience working with APIs, and/or Kafka data streaming.

• Nice-to-Have Skills Description:

  • Master's Degree in Information Technology, Computer Science, Data Science
  • Enterprise data governance experience specially around creating/maintaining data catalog, data dictionaries, identifying data lineage across multiple applications
  • Past experience with Collibra and/or Solidatus
  • Subject matter expertise in one or more functional areas in the banking sector
  • Understanding of agile software development methodologies
  • Prior development experience helpful but not necessary
  • Experience with large-scale datasets and/or transactional data
  • Prior experience with reconciliation and data quality reporting

In partnership with one of the global consulting enterprises, on a large-scale digital program for a UK Telecommunication industry client, we are seeking a Software Engineering Team Lead to join the Partner Integration Hub team. This team is building a next-generation platform that streamlines how the client connects with external partners, enabling secure, scalable, and efficient data and service exchange.

Overview

As a Software Engineering Team Lead in the PIH nearshore team, you will provide technical leadership, support delivery of features, and ensure high engineering standards. While development direction and design decisions will be defined in collaboration with Partner Engineering, Architecture, and Certification teams, your role will focus on ensuring that the nearshore team delivers robust, secure, and maintainable software aligned with client's standards.

Key Responsibilities

• Lead and support the design and delivery of scalable serverless backend services using AWS Lambda and Node.js/TypeScript.
• Oversee implementation and optimisation of features in the React-based frontend (JavaScript/TypeScript).
• Guide and mentor nearshore software engineers, fostering a culture of collaboration, learning, and engineering excellence.
• Act as a key liaison with Partner Engineering and Architecture teams, ensuring delivery is aligned with product ambitions and BBC technical standards.
• Support a test-first culture, engaging in the testing narrative to ensure end-to-end coverage with unit, integration, and automated tests (Jest or similar).
• Ensure infrastructure is managed as code with AWS CDK, and deployments are automated through AWS CodePipeline.
• Support database design and management using PostgreSQL, maintaining data integrity, performance, and consistency.
• Conduct code reviews, uphold engineering best practices, and maintain alignment with BBC’s engineering standards.
• Collaborate with the Certification team and PE team to refine requirements into actionable technical solutions.
• Ensure integration with monitoring and observability tools for operational excellence.
• Promote continuous improvement in development, delivery, and deployment practices.
• Ensure the software produced is secure, maintainable, and well-documented

Must-Have Skills & Experience

• At least 2 years of experience in a technical leadership role within software engineering teams.
• 5+ years’ experience in full-stack development with strong expertise in TypeScript, Node.js, and React.
• Proven experience in building serverless applications with AWS Lambda and managing infrastructure with AWS CDK.
• Solid hands-on knowledge of PostgreSQL or similar relational databases.
• Experience with CI/CD pipelines (preferably AWS CodePipeline).
• Strong background in unit, integration, and automated testing (e.g., Jest).
• Proven ability to design and deliver scalable, maintainable, and secure software systems.
• Strong collaboration skills, with the ability to work closely across Partner Engineering, Architecture, and Certification teams.
• Excellent communication skills in Agile, cross-functional environments. Nice to Have Familiarity with API Gateway, DynamoDB, or other AWS services.
• Experience in secure environments, including TLS certificate handling.
• Exposure to behavior-driven development (BDD) or other test automation frameworks.
• Background in partner portals, integration hubs, or B2B SaaS platforms.

Desirable

• Familiarity with API gateway, DynamoDB, or other AWS ecosystem services.
• Experience working in secure environments and understanding of TLS certificate handling.
• Experience working with test automation frameworks or behavior-driven development (BDD).
• Background in working with external partner portals or B2B SaaS platforms.

Location: remote from Latvia/Lithuania or relocation there

Хотіли б збільшити експертизу до хмар? Шукаємо Data Engineer до міжнародної компанії з хмарних технологій. Це провідний партнер Microsoft&Azure, що забезпечує хмарний сервіс у Європі та Східній Азії. Робота із різними доменами клієнтів + найпрофесійніша команда = зростання! 

Main Responsibilities:

Data Engineer is responsible for helping select, deploy, and manage the systems and infrastructure required of a data processing pipeline to support customer requirements.

You will work on cutting-edge cloud technologies, including Microsoft Fabric, Azure Synapse Analytics, Apache Spark, Data Lake, Data Bricks, Data Factory, Cosmos DB, HD Insights, Stream Analytics, Event Grid in the implementation projects for corporate clients all over EU, CIS, United Kingdom, Middle East.

Our ideal candidate is a professional passionated with technologies, a curious and self-motivated person.

Responsibilities revolve around DevOps and include implementing ETL pipelines, monitoring/maintaining data pipeline performance, model optimization

Mandatory Requirements:

– 2+ years of experience, ideally within a Data Engineer role.

– understanding of data modeling, data warehousing concepts, and ETL processes

– experience with Azure Cloud technologies

– experience in distributed computing principles and familiarity with key architectures, broad experience across a set of data stores (Azure Data Lake Store, Azure Synapse Analytics, Apache Spark, Azure Data Factory)

– Understanding of landing, staging area, data cleansing, data profiling, data security and data architecture concepts (DWH, Data Lake, Delta Lake/Lakehouse, Datamart)

– SQL-skills

– communication and interpersonal skills

– English —В2

– Ukrainian language

Will be beneficial if a candidate has experience in SQL migration from on-premises to cloud, data modernization and migration, advanced analytics projects, and/or professional certification in data&analytics.

We offer:

– professional growth and international certification

– free of charge technical and business trainings and the best bootcamps (worldwide, including HQ Microsoft- Redmond courses)

– innovative data & analytics projects, practical experience with cutting-edge Azure data&analytics technologies at various customers’ projects

– great compensation and individual bonus remuneration

– medical insurance

– long-term employment

– ondividual development plan

NuxGame works with iGaming operators of all scales helping companies access new markets or enhance their existing brands. As a casino gaming software company, NuxGame provides solutions to build outstanding brands and fulfill your business goals. 

We’re looking for a Lead Qualification Specialist to join our Sales team. You will play a key role in ensuring timely and effective responses to incoming leads.This position is critical to optimizing our sales pipeline by gathering essential client information and improving CRM data quality.

Key Responsibilities:

• Serve as the first point of contact for inbound leads, delivering quick and professional responses. 

• Qualify leads by gathering and documenting essential business information, including:

  - Industry and market segment to understand the client's operating environment.

  - Product requirements to identify specific needs and potential fit.

  - Budget availability to assess feasibility and alignment with our offerings.

  - Project timeline to evaluate urgency and planning horizon.

  - Key decision-makers to map out the stakeholders involved in the purchasing process.

• Maintain and enrich CRM records to support prioritization by Sales Managers.
• Collaborate with the Sales team to identify high-potential opportunities.
• Working hours from 14:00 to 22:00 (Mon-Fri).

What we expect from the candidate:

• Fluent in English (written and spoken)
• Previous experience in lead qualification, sales support, or customer service is an advantage.
• Ability to quickly analyze and extract relevant business information.
• Customer-oriented with a proactive and detail-focused mindset.
• Experience working with CRM systems is a plus.

What we offer:

• Working hours from 14:00 to 22:00 (Mon-Fri).
• Interesting work in successful projects.
• Timely payment of salaries, official employment, 24 days of vacation and fun corporate events.
• A friendly team and a pleasant atmosphere without pressure, stress and other negative things.

• We believe in the importance of unlocking the inner potential of each team member, we have an open and democratic system of work organization.

   

We’re now expanding into the Mental Health space with a new venture. Our mission is to help people find peace in chaos, build resilience, and live fulfilling, balanced lives. We’re looking for a User Acquisition Manager to join our creative marketing team.

What you’ll do:
— Manage ad campaigns (launch, optimization, scaling)
— Test hypotheses and explore new approaches
— Analyze campaigns and key performance metrics
— Contribute to shaping the marketing strategy
— Research competitors and implement insights
— Collaborate with the creative and marketing teams

About you:
— 1+ years in User Acquisition / Performance Marketing
— Strong knowledge of Meta Ads; bonus: TikTok
— Data-driven mindset: skilled with CPA, LTV, ROAS, funnel analytics
— Hands-on with A/B testing, scaling, and creative optimization
— Creative & proactive, able to generate and validate new hypotheses
— Strong cross-team collaboration with product and creative teams
— English: Upper-Intermediate (B2)+

Why this is a great opportunity to join our Mental Health startup:
— Work on a meaningful product that helps people improve their mental well-being
— Direct impact on millions of users across global markets
— Join a high-performing creative team that values testing, innovation, and speed
— No legacy systems, no bureaucracy — just fast decisions and space to grow

About the Project
We’re partnering with a healthcare-related procurement platform built on Lovable and Supabase. The system already exists but requires further development to improve scalability, security, and analytics. Planned work includes building new features, implementing reports and dashboards, and refining the overall architecture.

Tech Stack
Frontend/Fullstack: Lovable (primary framework)
Backend & Database: Supabase (Postgres-based)
Other tools: GitHub/GitLab for version control, modern JS/TS tooling

Your Responsibilities
- Review and improve the existing Lovable + Supabase codebase.
- Design and implement new features, including reporting and analytics modules.
- Enhance system scalability, security, and performance.
- Collaborate directly with the CTO and QA to define requirements, deliverables, and test cases.
- Provide accurate milestone-based estimates and deliver reliably against agreed timelines.

Who We’re Looking For
- 3+ years of professional full-stack development experience.

- Solid hands-on experience with React, Next.js, Node.js.

- Experience with Supabase or PostgreSQL backends.

- Strong knowledge of Lovable (or ability to quickly ramp up on it).

- Understanding of authentication, security, and scalability best practices.

- Upper-intermediate English — able to communicate directly with the CTO.

- Self-starter with excellent problem-solving and organizational skills.

Do you know that your professional skills can ensure the liquidity of a cryptocurrency exchange?
We are looking for a Data Engineer/Analyst with ETL/ELT for the Spanish office of the most famous Ukrainian company.

Working with big data, strong team, assistance with family relocation, TOP conditions.

Main Responsibilities

–  Build and maintain analytics for PnL, risk, and positions.
– Monitor key performance and risk metrics.
– Develop and optimize ETL/ELT pipelines (both batch and real-time).
– Configure and enhance BI dashboards (Tableau, Grafana).
– Support alerts and anomaly detection mechanisms.
– Work with internal databases, APIs, and streaming data pipelines.
– Collaborate closely with risk, engineering, and operations teams.
– Contribute to the development of the analytics platform: from storage to visualization.

Mandatory Requirements

– 3+ years of experience as a Data Engineer
– Strong proficiency in Python (pandas, numpy, pyarrow, SQLAlchemy).
– Deep knowledge of SQL (analysis, aggregation, window functions).
– Experience with BI tools (Tableau, Grafana).
– Scripting experience in Python for automation and report integration.
– Solid understanding of trading principles, margining, VaR, and risk models.
– Proven ability to work with large-scale datasets (millions of rows, low-latency environments).
– Experience working with technical teams to deliver business-oriented analytics.

We offer

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

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

Must to have speaking both fluent C1 Polish and C1 English.

Must to have relevant experience with Python based on Data Science
Must to have relevant experience with Pandas
Must to have relevant experience with NumPy
Must to have relevant experience with PyTorch
Must to have relevant experience with TensorFlow
Must to have relevant experience with  Plotly
Must to have relevant experience with  Dash
Must to have relevant experience with  sensor data
Must to have relevant experience with GenAI
Long term period 12 months
Full time full remote

Job Description

Shifted working hours - Readiness to work till 8PM Kyiv time

Required Experience

• 5+ years of experience testing full technology stack
• Experience with Python
• Experience testing Web Service APIs with manual and automation tools (Postman, JMeter, SoapUI, etc.)
• Ability to demonstrate proficiency in at least one programming language
• Hands-on experience with SQL databases
• Ability to troubleshoot and find root cause of software and system defects
• Ability to deliver on tight schedules and release high quality products
• Self-motivated, independent and proactive

Desired Experience

• Experience with CI/CD tools (Jenkins, Kubernetes, etc.)
• Experience using containers technologies (Docker)
• Experience with cloud environments (AWS, Azure, etc.)
• Experience with HashiCorp tools (Nomad, Consul, Terraform, etc.)

Job Responsibilities

Position Overview

An engineer in this position will design, develop, and architect services for the Deluxe One platform, in addition to:

• Contributing to cutting-edge R&D initiatives including service integration with emerging frameworks and platforms
• Assisting with technical resolution of issues on mission critical production systems (you build it, you own it, you run it)
• Thinking out of the box to come up with solutions that scale, are fault-tolerant, easy to grasp and elegant

Primary Responsibilities

• Conduct Functional, Regression, Integration, and Performance testing
• Create and execute manual and automated API tests
• Investigate and conduct root cause analysis of software and system defects
• Follow Agile testing principles and continuously review, implement, and communicate process improvements and quality metrics to the team
• Able to demonstrate good logic and good understanding of business requirements

Department/Project Description

Our customer is a global leader in digital media and entertainment services across film, video and online content from capture to consumption.

Since 1915, our customer has been the trusted partner for the world's most successful Hollywood studios, independent film companies, TV networks, exhibitors, advertisers and others, offering best-in-class solutions in production, post production, distribution, asset and workflow management and new digital solution-based technologies.

This position is ideal for individuals who have the drive and desire to ‘make things’. It requires a highly motivated individual with attention to details and a hunger to learn and solve problems.

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is... Wait, it’s nothing! 

The number of projects is growing, and with them, our team too. And now we need a full-stack engineer will focus on realizing AI and automation use cases to improve client’s software engineering toolchain.
 

Realization of AI/automation use cases to improve our software engineering toolchain:

1. Improvement of AI Reviewer
Automate code review suggestions for Merge Requests (extensible for general code reviews)
Context and prompt improvements
Cover more than MRs (general code review, provide explanations)
Direct suggestions inserted in GitLab
(Optional) VS-Code extension to avoid context switches in IDE
2. AI-Powered Pipeline Failure Analysis
Analyze pipeline failures and suggest solutions with our “SE-GPT” AI chat tool
Fully integrate with GitLab
3. Documentation Generation
Provide better context to SE-GPT using Confluence, predefined prompts, Jira interfaces, etc.
Enrich SE-GPT with documentation templates

Further tasks:

4. SE-GPT (our internal AI powered chat tool) Enhancements
Improve search capabilities in SE-GPT (Azure Open AI with Elastic Search)
Use Retrieval Augmented Generation (RAG) and fine-tuning for context enrichment (Software Engineering handbook, code repositories, Jira issues).
Integrate code suggestions directly from Jira tickets.
Build up prompt library for SE-GPT
(Optional) VS-Code extension to avoid context switches in IDE
5. Metrics and Reporting
Add custom telemetry tooling across the entire AI toolchain.
Create reporting and dashboards (Grafana, Azure Dashboard, …)
6. Conducting Pilots with different AI tools and IDEs to collect feedback from developers

Skills
Frontend skills:
Full-stack experience with TypeScript and React for UI (mainly web)
Backend skills:
Track record of writing production-grade back-end systems in C# and .NET Core (latest versions)
Good skills in database design, data aggregation, and database schema modeling (preferably with Postgres or MS SQL Server)
Experience in API design and implementation 
Microservice architecture (AKS, RabbitMQ, NATS, gRPC, REST, Postgres, MS SQL Server …) in C#/.NET Core 
AI skills
Basic experience with data integration tools, data analysis, modeling, mapping, and formatting 
Knowledge of cloud computing platforms such as Azure
Knowledge of cloud-based AI platforms, such as Azure Open AI

Experience
At least 8 years of experience as a Software Engineer in an agile team
BSc or MSc in CS or a comparable education, mathematical or engineering field
Solid understanding of agile software development practices
Solid algorithms & data structures knowledge and proven ability to apply them to real world problems
Passion for finding simple solutions to complex problems
Clean coding advocate (SOLID, YAGNI, ...)

In partnership with one of the global consulting enterprises, on a large-scale digital program for a UK Telecommunication industry client, we are seeking a Middle/Senior  Data Engineer.
Responsibilities:
- Work closely with product and analytics teams to identify and solve problems through experimentation

- Calculate and communicate baseline conversion rates, sample sizes, MDE, confidence levels and statistical power to product teams

- Monitor and validate data quality in running experiments

- Analyse performance of experiments, visualise findings in a clear, digestible form and communicate them to product teams and wider stakeholder groups

- Conduct deep dive analyses of results to further understand performance and suggest future iterations

- Work with the platforms team to improve the capability of the experimentation platform
 

Skills & Tools for Mid level:

Proficient in SQL and Excel. 
Familiarity with Optimizely, Piano Analytics, and Tag Inspector. 
Exposure to Python or R for basic statistical analysis. 
Basic understanding of experimental design and statistical concepts. 
Typical Experience 1–2 years in a data or analytics role. 
Works under general direction, escalating complex issues.

Skills & Tools for Advanced:

SQL and experience with large datasets. 
Proficient in Python or R for statistical modeling. 
Strong understanding of frequentist statistics and experimental design. Skilled in using Optimizely, Tableau, and data dictionaries like Alation. Typical Experience 3–5 years in experimentation or analytics roles. 
Works with minimal supervision and influences product decisions.

Location: remote from Latvia/Lithuania or relocation there

About Mosqitter

Mosqitter is a female-founded tech company specializing in smart, ecological mosquito control solutions. Recognized as the Best Women-Led Startup of Ukraine 2021, our mission is to protect people from mosquitoes and the threats they carry without harmful chemicals.

We operate globally across five continents, with teams in Ukraine, and the United States, and a strong presence in the US, Europe, and Latin America.

Now, with the upcoming US launch of our newest product, Mosqitter Mini, we’re looking for a visionary Head of Marketing to shape our brand’s voice, expand our global presence, and make Mosqitter a household name.

The Role

We’re seeking an experienced Head of Marketing to define and execute our global marketing strategy, elevate brand awareness, and lead the market penetration of our product lines  - Mosqitter Grand for B2B and Mosqitter Mini for D2C, with a special focus on the US market. We’re looking for someone who is passionate about eco-consciousness and sustainability and eager to build a brand that makes a real impact.

You will be responsible for creating a strong brand position, ensuring consistent messaging, planning and managing marketing budgets, and building a new product category in mosquito control. 

Key Requirements

• 5+ years of proven marketing leadership experience in consumer products/home appliances (preferably).
• Expertise in both B2B and D2C marketing, including scaling products in multiple regions.
• Deep understanding of US market dynamics and consumer behavior.
• Experience in launching and scaling innovative products from online sales to retail.
• Proven track record in planning and optimizing marketing budgets, managing campaigns across multiple channels, and ensuring efficient CAC and strong LTV.
• Ability to adapt strategies for different regions and audiences.

• (It would be a plus) A network or team you can bring for tactical execution: content creation, social media, PR, etc.

   

What You’ll Do

• Develop and execute a global marketing strategy for the US, Europe, and other key markets.
• Strengthen Mosqitter’s brand identity, positioning, and storytelling.
• Lead go-to-market strategies for Mosqitter Mini in the US and optimize campaigns for both D2C
• Plan and manage marketing budgets with a focus on ROI and customer acquisition efficiency.
• Build a new product category in ecological mosquito control through education, advocacy, and innovative marketing.
• Drive growth from online sales to gradual retail partnerships.

• Ensure consistent brand communication across all channels.

   

Why You’ll Enjoy Being Part of Mosqitter 

• Join a mission-driven team building innovative technology that redefines mosquito protection 
• Work with global markets from the U.S. to Southeast Asia, gaining unique international expertise.
• Learn from mentors and advisors at world-renowned companies like Google and Nest.
• Enjoy well-being support, including a mental health platform and a monthly renewal day.
• Shape our brand voice and marketing foundations, with the freedom to bring your ideas to life.
   

What You Can Expect From Us

• Flexible, full-time schedule (remote-friendly).
• 14 days paid vacation, flexible sick leave, and a mental health day once per month.
• A supportive, collaborative, and mission-driven team.
• High standards balanced with a fair and supportive approach.

Competitive salary.