Jobs
1286-
· 163 views · 34 applications · 8d
Senior Frontend Engineer
Hybrid Remote · Ukraine (Kyiv) · Product · 5 years of experience · B2 - Upper Intermediate Ukrainian Product 🇺🇦About Us: YouScan.io is one of the most successful Ukrainian SaaS companies. Our deep tech product, powered by in-house developed AI technology, is one of the leaders in the social listening space globally. The entire engineering department works on...About Us:
YouScan.io is one of the most successful Ukrainian SaaS companies. Our deep tech product, powered by in-house developed AI technology, is one of the leaders in the social listening space globally. The entire engineering department works on collecting billions of social media posts daily, processing them with cutting-edge technologies, and providing meaningful insights to our customers.
Your Mission:
Create exceptional user experiences by implementing visually stunning and high-performance front-end solutions that make our complex product intuitive and delightful to use. You'll be working on bringing innovative ideas to life through clean, efficient, and maintainable code.
Challenges & Responsibilities:
As part of our team, you will contribute to the continued development of a large-scale system of custom dashboards used by major clients. You’ll play an integral part in shaping how data is processed, visualized, and experienced at scale.Key challenges and areas of focus include:
- Designing and implementing high-quality, performant data visualizations — both by leveraging existing libraries and developing custom solutions where necessary
- Handling large and complex datasets efficiently, ensuring responsive, scalable and efficient UI behavior
- Driving UX improvements based on real-world usage patterns, with an emphasis on clarity, interactivity, and usability
- Contributing to the evolution of a mature, growing codebase with a focus on clean architecture and long-term maintainability
- Collaborating closely with the best team ever to deliver end-to-end features that align with both technical and business goals
- Balancing technical constraints with product priorities, always aiming for solutions that bring tangible value to users
This role requires a developer who is technically strong, product-aware, and attentive to the finer details that distinguish a good interface from a great one.
We’re looking for someone who:
- Has 4+ years of commercial experience in front-end development
- Demonstrates strong proficiency in React ecosystem
- Possesses excellent CSS skills and an eye for details
- Has experience with modern JavaScript (ES6+) and TypeScript
- Can translate complex requirements into elegant technical solutions
- Communicates effectively with cross-functional teams
- Worked in IT Product company or startup for the last few years.
- Location - Kyiv!
Bonus Points if you:
- Had a project connected to creating dashboards.
- Have experience with data visualization libraries (D3.js, Highcharts.js, etc.)
- Have worked on SaaS products or applications with complex user interfaces
- Have experience with testing frameworks (Jest, React Testing Library)
- Are familiar with CI/CD pipelines and deployment workflows
What We Offer:
- Opportunity to work on a cutting-edge product used by global brands
- Professional growth in a collaborative and innovative environment full of professionals
- Competitive compensation and benefits package
- Free schedule
- 4-day workweek during summer
- Unlimited vacations (yeah, really)
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· 34 views · 3 applications · 8d
Azure Cloud Networking and Security Engineer
Part-time · Full Remote · Worldwide · Product · 5 years of experience · B2 - Upper IntermediateTechioSoft Systems is seeking an experienced Azure Cloud Networking & Security Engineer to support the design, implementation, and optimization of secure, scalable hybrid network environments in Microsoft Azure. This is a part-time remote position ideal...TechioSoft Systems is seeking an experienced Azure Cloud Networking & Security Engineer to support the design, implementation, and optimization of secure, scalable hybrid network environments in Microsoft Azure.
This is a part-time remote position ideal for a cloud professional with deep networking and security expertise who is passionate about automation, compliance, and cloud infrastructure reliability.Key Responsibilities:
- Design and implement hybrid network topologies (hub-and-spoke, VNet peering) with precise IP address and subnet planning.
- Configure and maintain ExpressRoute and site-to-site VPN connectivity between on-premises and Azure environments.
- Manage firewall policies, NSGs, ASGs, and load balancer configurations (F5, Azure Load Balancer, Application Gateway).
- Automate firewall and WAF rule deployments across on-premises and Azure for each application, ensuring consistency and compliance.
- Implement and optimize Azure Firewall, Palo Alto NGFW, and Azure Application Gateway WAF for multi-tier security architectures.
- Use Terraform, Bicep, and PowerShell to automate network validation, rule synchronization, and configuration drift detection.
- Ensure network resiliency and disaster recovery (DR) readiness across multiple Azure regions and hybrid environments.
- Perform network benchmarking, monitoring, and diagnostics using Azure Network Watcher and Traffic Analytics.
- Collaborate with security and DevOps teams to enforce Zero Trust principles, automate policy governance, and align with compliance frameworks.
Manage DNS, DHCP, and name resolution strategies for hybrid workloads (Azure Private DNS, split-horizon design).
Required Skills & Experience:
- Proven experience in Azure Cloud Networking & Security Engineering.
- Strong knowledge of hub-and-spoke architectures, VNet peering, and IP planning.
- Hands-on experience with ExpressRoute, VPNs, Azure Firewall, Palo Alto NGFW, and load balancers.
- Proficiency in Terraform, Bicep, and PowerShell for Infrastructure as Code (IaC).
- Deep understanding of Zero Trust security, NSG/ASG management, and policy automation.
- Experience with network monitoring tools such as Azure Network Watcher and Traffic Analytics.
- Familiarity with Private DNS and hybrid name resolution strategies.
Excellent problem-solving and collaboration skills.
Nice to Have:
- Azure certifications (AZ-700, AZ-104, or AZ-305).
- Experience in multi-cloud or hybrid connectivity with AWS or GCP.
Background in security compliance and network governance frameworks.
What We Offer:
- Flexible part-time remote engagement.
- Collaborative and supportive environment with a global team.
- Opportunity to work on cutting-edge Azure infrastructure and automation projects.
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· 40 views · 1 application · 7d
Senior Python Developer
Full Remote · Ukraine · 5 years of experience · B2 - Upper IntermediateProject Description: Building a risk applications and tools for innovative international top-tier hedge fund from the ground up, comprising the systems for traders, pre-trade checks and analysis, risks and limits management, reports of trading activities,...Project Description:
Building a risk applications and tools for innovative international top-tier hedge fund from the ground up, comprising the systems for traders, pre-trade checks and analysis, risks and limits management, reports of trading activities, FIX connectivity, market data providers connectivity (e.g. Bloomberg B-pipe), etc
Responsibilities:
The Team is focused on the development and maintenance of various applications. The successful candidate will have considerable and proven experience in Python, a good working knowledge of end-user and server-side data processing techniques, a good understanding of SDLC and agile development methodologies.
Mandatory Skills Description:
- Strong understanding of data quality principles
- Hands-on exp with Python
- at leas 1 year of experience in trading domain/capital markets
- Proven experience in designing and developing data models using industry best practices
- Experience in using code management and CI/CD tools such as Github, Azure Devops, Jenkins, Bamboo etc.
- 5+ years of experience working with Python
- Good understanding and demonstrated experience working with Power Query (M query language) and DAX.
- Extensive experience designing and developing reports and performance metrics from complex and disparate platformsNice-to-Have Skills Description:
- Risks trading system development experience.
- Understanding and demonstrated experience working with Power Query (M query language) and DAX. Experience in using code management and CI/CD tools such as Github, Azure Devops, Jenkins, Bamboo etc.Languages:
English: B2 Upper Intermediate
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· 38 views · 5 applications · 7d
Strong Middle/Senior Data Engineer
Full Remote · Ukraine · 5 years of experience · B2 - Upper IntermediateOur customer is a world leader in entertainment. You will build dimensional analytics infrastructure (dbt + Snowflake) for a high-volume live events ticketing & hospitality business. Transform existing Snowflake source data into production-ready BI models...Our customer is a world leader in entertainment. You will build dimensional analytics infrastructure (dbt + Snowflake) for a high-volume live events ticketing & hospitality business. Transform existing Snowflake source data into production-ready BI models for commercial strategy, pricing, and revenue optimization.
Work schedule till 20:00 (UA).
Requirements:
- 5+ years building dimensional data models in production (facts and dimensions)
- Expert SQL + dbt with deep understanding of materialization strategies (views, tables, incremental)
- Snowflake production experience
- Git workflows: pull requests, code review, peer review collaboration
- Code quality adherence: linting, pre-commit hooks, following team conventions
- Strong data validation and quality assurance skills
- Experience debugging and correcting transformation logic
- Can deliver independently with minimal supervision while collaborating effectively with Analytics/Data Platform teams
- Portfolio required: GitHub or similar showing dimensional modeling/dbt work
- At least Upper Intermediate English level
- Preferred:
• E-commerce/ticketing/transactional business experience
• Experience with cross-system data reconciliation
• BI platform integration knowledge (Tableau, Omni Analytics, Looker)
Responsibilities:
- Expected Effort Distribution: 20% setup/design > 30% initial model building > 40% validation/iteration > 10% documentation/handoff
- Scope Boundaries: All source data exists in Snowflake Landing layer (Bronze). You will build the Analytics layer (Silver) dimensional models – facts and dimensions. Analysts will create their own Marts (Gold layer) using Omni Analytics for self-service BI, so your dimensional models – especially dimensions – must be production-ready, well-documented, and high quality for direct downstream consumption. You will not build data ingestion pipelines, orchestration workflows, or final BI dashboards.
- Expect significant time on validation work: fixing data quality issues, implementing complex business rules, and iterating based on stakeholder feedback to ensure accuracy.
- Code Review Process: All code pushed to GitHub for peer review and approval by Data Platform team before merging. Must adhere to established linting standards, pre-commit hooks, and data platform conventions.
- Strong collaboration and communication with Data Platform team required throughout implementation.
What we offer:
- Annual paid vacation of 18 working days.
- Extra vacation days for long-lasting cooperation.
- Annual paid sick leave of 10 days.
- Maternity/Paternity leave.
- The opportunity for sabbatical leave.
- Marriage and Parenthood Package.
- Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.
- Internal education(corporate library, Udemy courses).
- Career development plan.
- English and Spanish classes.
- Paying taxes and managing PE (Private Entrepreneur).
- Technical equipment.
- Internal Referral program.
- Opportunity to take part in company volunteering activities.
- Sombra is a “Friendly to Veterans” award-holder.
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· 103 views · 27 applications · 7d
Senior Backend Developer PHP
Full Remote · Countries of Europe or Ukraine · 5 years of experience · B2 - Upper IntermediateResponsibilities: - Development and maintenance of web applications based on PHP and the Laravel framework. - Participation in the design of application architecture. - Code optimization to ensure high performance and security. - Software testing and...Responsibilities:
- Development and maintenance of web applications based on PHP and the Laravel framework.
- Participation in the design of application architecture.
- Code optimization to ensure high performance and security.
- Software testing and debugging.
- Interaction with other developers, designers, and project managers.
- Participation in code reviews and team meetings.
Requirements:
- At least 5 years of experience with PHP.
- Strong knowledge of the Laravel framework.
- Experience with databases (MySQL, PostgreSQL) and ability to optimize queries.
- Experience with version control systems (Git).
- Ability to quickly understand others' code.
- Basic understanding of OOP principles and design patterns.
- Experience working with RESTful APIs.
- Ability to work in a team and willingness to learn.
Pluses:
- Experience with Docker and containerization of applications.
- Experience writing unit tests and integration testing.
- Understanding and application of CI/CD.
- Knowledge of English at a level sufficient for reading and writing technical documentation.
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· 70 views · 29 applications · 7d
Senior Full Stack Engineer
Full Remote · Worldwide · 5 years of experience · B2 - Upper IntermediateAbout Client: We operate internationally successful smart shopping portals and reach over five million users per month. Our goal is to give users access to vouchers and deals during the inspiration and shopping process. For this purpose, advantage options...About Client:
We operate internationally successful smart shopping portals and reach over five million users per month. Our goal is to give users access to vouchers and deals during the inspiration and shopping process. For this purpose, advantage options of e-commerce brands on the sites of popular media brands are made accessible to users with an intelligent system. Active partners include the deal communities mydealz and Hotukdeals as well as digital brands such as BILD, Computerbild, CNET and The Daily Beast. We have made innovation an integral part of our strategy for the new year.
Therefore, we are looking for an Innovation Engineer, Full Stack (m/f) for the Innovation Hub. Here you will have the opportunity to discover and define breakthrough technologies/solutions and implement them for our existing products, platforms and services.
We are looking for a person who can think of nothing better than to deal with the most complex issues and apply unique solutions to them.Responsibilities:
- Development of new technologies/ideas for our existing products, platforms and services;
- Implementation of the design, development and publication of new products and applications using Symfony, Node.js, React, HTML5, CSS3 (or Sass/Compass or Less);
- Development, programming, testing and maintenance from prototypes to marketable products;
- Collaborate with business development managers, business analysts, project managers and other developers to create innovative prototypes for complex problems.Requirements:
- 5+ years as a Full Stack Engineer;
- Experience with PHP (Symfony);- Experience with JavaScript: React/NextJs, jQuery, HTML5, CSS3;
- Experience with AWS (EC2, EB, ALB, ECS, RDS, S3, SQS);
- Experience with MySQL, MariaDB;
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- Good knowledge of automated units and functional tests, CI, CD;
- Professional experience with new technologies and the development of new technologies;
- Outside-of-the-box thinking, team player and very good self-organisation.
Tech stack includes:
- PHP 8.0-8.4, Symfony 6.4, PHPUnit, React/NextJs, jQuery, MySQL/MariaDB/PostgreSQL, Gitlab CI/CD, AWS.
Nice to have:
- Knowledge of NodeJS/Python/Linux;
- Technical degree in Computer science;
- Experience with SCRUM. -
· 118 views · 23 applications · 7d
Back-end developer
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · C1 - AdvancedA backend developer at Baltic LEI plays a key role in building and maintaining systems that power our business. You’ll join a small, capable team where everyone contributes to both technical and business decisions. We value pragmatic engineering — clean,...A backend developer at Baltic LEI plays a key role in building and maintaining systems that power our business. You’ll join a small, capable team where everyone contributes to both technical and business decisions. We value pragmatic engineering — clean, maintainable solutions that deliver real business impact.
Your ResponsibilitiesYou’ll own your features end-to-end, including:
- Defining technical requirements with the business and dev teams
- Implementing features in Laravel (PHP), MongoDB, Elasticsearch
- Writing automated tests for your code
- Performing manual testing (there is no dedicated QA)
- Deploying code to production
- Monitoring new features after release
You’ll work closely with other developers and the business team for guidance and support. You’ll be working in a modern codebase with minimal legacy code, where quality, clarity, and maintainability matter.
We encourage the use of AI-assisted coding, but without “vibe-coding.” You own your code — its behavior, maintainability, and adherence to our style and architectural conventions.
Requirements
- 5+ years of software development experience
- 3+ years of hands-on experience with Laravel or Symfony
- Strong analytical and problem-solving skills
- Ability to learn independently and think systematically
- Optimized for delivering business value, not endlessly perfecting code
- Thorough and curious — you aim to deeply understand the problems you solve, not just apply quick fixes
What We Offer
- Supportive and skilled teammates
- 30 real work hours/week — sustainable pace, no overtime
- Minimal meetings, no bureaucracy
- Flexible schedule and autonomy
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· 57 views · 0 applications · 7d
Senior Backend Engineer (Node.js)
Full Remote · Poland · Product · 5 years of experience · B2 - Upper IntermediateWho 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: Imagine being part of a team that’s shaping how...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:
Imagine being part of a team that’s shaping how millions of people experience their workday. Our platform is built to give IT teams a crystal-clear, real-time view into their digital environments—helping them spot issues before they happen, fix problems faster, and keep everything running smoothly.The core platform team is where the magic happens. We design and build high-impact, scalable services that tie together multiple products into one seamless experience, blending cutting-edge tech with smart architecture to deliver real value at global scale.
About the Role:
We are looking for an experienced Senior Backend Engineer to help scale and evolve cloud platforms. You will design, build, and operate distributed backend services and data pipelines that power real-time visibility and monitoring for millions of users. This role includes full ownership across architecture, implementation, deployment, reliability, and performance, while working closely with Product, Security, DevOps, and other engineering teams. Your work will directly shape the scalability, resilience, and future capabilities of the SaaS ecosystem.Key Responsibilities:
- Design, develop, and operate highly scalable backend services using Node.js and Java, following modern architecture and clean code principles.
- Build, optimize, and maintain real-time data streaming pipelines using Kafka and related distributed processing frameworks to support large-scale telemetry, monitoring, and analytics workloads.
- Take features end-to-end — from technical design and API definition to deployment, monitoring, and performance optimization in production
- Ensure services meet strict requirements around reliability, fault-tolerance, security, and multi-tenant scalability
- Collaborate closely with Product, DevOps, Security, and cross-functional engineering teams to deliver new platform capabilities and evolve core SaaS infrastructure
- Contribute to observability standards through metrics, tracing, structured logging, and automated alerting
- Participate in architectural discussions, drive technical decisions, and mentor engineers on backend and distributed systems best practices.
Required Competence and Skills:
- 5+ years of professional backend engineering experience, building and maintaining production-grade systems.
- 3+ years of strong hands-on experience with Node.js (NestJS, Express or similar) — ability to design, implement, and scale backend services.
- Proven experience working with Kafka and real-time streaming frameworks in distributed environments.
- Solid understanding of microservices architecture and experience deploying services on Azure, or AWS, or GCP.
- Practical experience with relational databases such as PostgreSQL or MySQL, plus caching or analytical storage solutions like Redis or ClickHouse.
- Strong background in observability, monitoring, logging, and performance optimization of services running in production.
- Strong command of software design principles, object-oriented programming, clean code, and maintainable architecture.
Nice to have:
- Experience with Java (Spring Boot, Vert.x) for backend or data-intensive services.
- Data engineering experience with frameworks such as Flink, Spark, or Apache Beam.
- Familiarity with AI-assisted development tools (GitHub Copilot, Cursor, etc.).
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· 21 views · 7 applications · 7d
Director of Growth and Sales
Hybrid Remote · Ukraine (Lviv) · Product · 5 years of experience · C1 - AdvancedWe are European CNC manufacturing group with facilities in Poland and Ukraine, supplying high-precision CNC parts, surface finishing, and assemblies across various industries. Our team of over 100 specialists produces more than 7,000 unique part numbers...We are European CNC manufacturing group with facilities in Poland and Ukraine, supplying high-precision CNC parts, surface finishing, and assemblies across various industries. Our team of over 100 specialists produces more than 7,000 unique part numbers annually, combining precision, flexibility, and scalability from prototype to production.
Role DescriptionThis role is for an ambitious and energetic individual to lead the company's entire commercial direction, from new client acquisition to market brand visibility. It involves integrating sales, marketing, and market expansion plans into a unified growth strategy for Germany, Scandinavia, and the Benelux countries. The role manages sales, marketing, and account management teams and reports to the CEO.
Key Responsibilities:
- Growth Strategy & Leadership: Develop and execute B&K's commercial growth strategy for European markets, identifying target industries, key clients, and channel partners. Align marketing activities, exhibitions, and lead generation with sales goals. Set quarterly sales targets, monitor performance, and adjust tactics for maximum ROI.
- Sales Management: Lead and mentor sales managers, "hunters," and account managers. Implement and optimize the sales system. Manage relationships with key OEM and Tier-1 clients. Oversee strategic projects and ensure consistent forecasting accuracy.
- Marketing: Manage the digital marketing team responsible for content, campaigns, and branding. Approve campaigns, product messaging, and promotional strategies for target markets. Evaluate marketing effectiveness through lead generation, cost per lead, and conversion metrics. Maintain unified CRM data across sales and marketing channels.
We Expect From You:
- 5+ years of sales leadership experience in B2B industrial or manufacturing (preferably CNC or contract manufacturing).
- Experience integrating sales and marketing teams for measurable revenue results.
- Deep understanding of manufacturing processes, tolerances, and materials.
- Analytical mindset—ability to manage budgets, targets, and forecasts.
- Fluent in English (German, Danish, or Swedish is a plus).
- Experience presenting companies abroad and participating in exhibitions.
- Willingness to travel (20–30%).
We Offer:
- A comfortable, developing environment with interesting tasks.
- Competitive salary and performance bonuses.
- A strategic role with the opportunity to implement the next stages of B&K's development across Europe.
- Work in a stable, socially responsible Ukrainian company.
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· 77 views · 9 applications · 7d
Mobile App Engineer (Capacitor, RN, Android, iOS) to $5000
Full Remote · Countries of Europe or Ukraine · 5 years of experience · B2 - Upper IntermediateMobile App Engineer Contract type: Full-time Duration: 6+ months Start date: ASAP Location: Remote (preferably Ukrainian speaker) Time zone: CET / UA English level: B2+ Hourly rate - 28 USD About the Role We’re looking for an experienced Mobile App...Mobile App Engineer
Contract type: Full-time
Duration: 6+ months
Start date: ASAP
Location: Remote (preferably Ukrainian speaker)
Time zone: CET / UA
English level: B2+
Hourly rate - 28 USD
About the Role
We’re looking for an experienced Mobile App Engineer with a strong background in cross-platform mobile development using Capacitor, React Native, and Next.js, alongside hands-on experience in native iOS and Android development.
You’ll play a key role in building and maintaining high-quality mobile applications for a high-impact digital platform. The ideal candidate combines strong technical expertise with attention to detail, ownership, and effective collaboration skills.
Responsibilities
- Design, develop, and maintain mobile applications using Capacitor, React, and Next.js
- Integrate and extend native iOS (Swift/Objective-C) and Android (Kotlin/Java) features
- Manage the full release cycle — from development to deployment to App Store and Google Play
- Implement and maintain push notification systems (Apple APNS, Firebase FCM, Courier)
- Collaborate with UX/UI designers and backend engineers to deliver user-focused mobile experiences
- Monitor application health, analyze performance metrics, and optimize app stability and speed
Participate in agile ceremonies, ensuring transparency and proactive communication
Requirements
- 5+ years of professional mobile development experience
- 3+ years working with Capacitor and React Native
- Strong hands-on experience with Next.js in a mobile context
- Proficiency in native iOS (Swift/Objective-C) and Android (Kotlin/Java)
- Solid understanding of RESTful APIs, authentication flows, and data integration
- Familiarity with CI/CD pipelines and mobile app store release management
- Strong experience with push notifications (APNS, FCM)
- Experience using Jira or similar task management tools
Excellent command of English (B2+) and strong communication skills
Tech Stack
Primary: Capacitor (3+), React Native (3+), Next.js (2+), iOS (3+), Android (3+)
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Secondary: AWS / Firebase / CI-CD tools, REST APIs, GitHub -
· 52 views · 17 applications · 7d
Senior ML Engineer (LLM)
Full Remote · Worldwide · Product · 5 years of experience · B2 - Upper IntermediateA fast-growing SaaS company, which is transforming the way tax, accounting, and audit firms operate, is looking for a ML Engineer to work remotely. Founded in 2017, the company now has over 350 professionals. The company is trusted by 10,000+ firms in...A fast-growing SaaS company, which is transforming the way tax, accounting, and audit firms operate, is looking for a ML Engineer to work remotely.
Founded in 2017, the company now has over 350 professionals.
The company is trusted by 10,000+ firms in 25+ countries. The all-in-one platform helps firms manage documents, payments, workflows, and communication more efficiently.
Current tasks that will need to be worked on:
• Text recognition and classification.
• Text matching.
• Documents search.
• Creating a baseline (simple working solution), for example, using prompting via a public API to obtain structured output.The company’s mobile app in Apple Store is highly rated, with a 4.9/5 score.
What the company offers:
- 30 days of vacation
- Paid sick leave, training and development budget
Requirements: experience with classical NLP and modern LLM, RAG, classification tasks.
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Experience with document OCR and model fine-tuning would be a plus. -
· 125 views · 0 applications · 7d
Mid/Senior Java Developer (Backend / Microservices)
Full Remote · Lithuania · 5 years of experience · C1 - AdvancedWe are seeking a skilled Mid to Senior‐level Java Developer to join a long‐term telecom project in Lithuania. You'll design and develop scalable backend solutions within a microservices architecture, build and optimize REST APIs, and ensure the...We are seeking a skilled Mid to Senior‐level Java Developer to join a long‐term telecom project in Lithuania. You'll design and develop scalable backend solutions within a microservices architecture, build and optimize REST APIs, and ensure the performance, reliability and security of our systems.
Details:
Location: Lithuania (Full remote)
Employment Type: B2B contract
Start Date: As soon as possible
Language Requirements: Lithuanian (must) and English (minimum B2)
Key Responsibilities:
- Design, develop and maintain backend systems using Java and microservices architecture.
- Build and optimize REST APIs and ensure high performance and scalability.
- Work with CI/CD pipelines, containerization (Docker) and orchestration (Kubernetes).
- Implement DevOps practices and collaborate with operations/infrastructure teams.
- Ensure code quality, security standards and best development practices are met.
- Optionally: contribute to telecom (or fintech)‐specific solutions and domain logic.
Requirements:
- 5+ years of experience in Java development with strong technical background.
- Solid expertise in solution design and microservices architecture.
- Hands‐on experience building and optimizing REST APIs and backend systems.
- Familiarity with CI/CD pipelines, Docker containerization and Kubernetes orchestration.
- Strong problem‐solving, analytical skills and team‐collaboration mindset.
- Knowledge of DevOps practices, tooling and infrastructure.
- Good understanding of security principles and secure software development.
- Lithuanian language – mandatory. English language – at least B2 level.
Nice to Have:
- Experience in telecom or fintech projects.
- Prior working experience on large‐scale distributed systems.
- Familiarity with cloud infrastructure (AWS, GCP, Azure) and modern backend frameworks.
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· 42 views · 12 applications · 7d
Sr. Full-Stack Developer (Ruby+React)
Full Remote · Countries of Europe or Ukraine · 5 years of experience · B2 - Upper IntermediateWe are seeking a Senior Full-Stack Developer with strong expertise in Ruby on Rails and React, who is mature, self-manageable, and comfortable taking ownership of complex technical challenges. The ideal candidate has 5+ years of experience with Ruby, a...We are seeking a Senior Full-Stack Developer with strong expertise in Ruby on Rails and React, who is mature, self-manageable, and comfortable taking ownership of complex technical challenges. The ideal candidate has 5+ years of experience with Ruby, a deep understanding of SOLID principles, architectural patterns, and a passion for building clean, scalable, high-quality systems.
About the Project
Norwegian platform enables companies to optimize time tracking, resource planning, and payroll operations. It integrates seamlessly with ERP, accounting, and payroll systems to automate data collection, shift planning, and salary calculations.
Key platform capabilities:
- Smart workflow automation
- Accurate geofencing
- Project-based time tracking
- Automated shift and resource planning
- High adaptability for diverse industries
We help businesses gain transparency, reduce manual processes, and improve operational efficiency.
Tech Stack:
Ruby, Ruby on Rails, RSpec, JavaScript, TypeScript, React, MySQL, Redis, RabbitMQ, Azure.
Requirements
- 5+ years working with Ruby / Ruby on Rails
- Strong experience with React, JavaScript/TypeScript
- Strong understanding of SOLID principles and system design patterns
- Experience with automated testing (RSpec/Jest)
- Practical knowledge of MySQL, Redis, and message brokers (RabbitMQ is a plus)
- Experience working with cloud environments (Azure is a plus)
- Strong problem-solving skills and ownership mindset
- Ability to work in a self-managed, proactive manner
- English: Upper-Intermediate+
Responsibilities
- Implement new features and integrations across the platform
- Maintain and optimize the existing codebase for performance, reliability, and scalability
- Collaborate directly with the client
- Take ownership of architectural decisions and ensure adherence to best practices
- Contribute to continuous improvement and automation initiatives (AI driven)
- Write effective automated tests (RSpec, Jest) to ensure safe refactoring and fast development cycles
- Apply SOLID principles and design patterns to build maintainable, clean, high-quality code
- Work independently with minimal supervision and take initiative in solving problem
Reasons to join us
- Fully remote work — flexibility to manage your schedule
- Friendly, supportive environment with minimal bureaucracy
- 20 working days of paid annual vacation + public holidays
- Paid sick leave
- Coverage for professional development (conferences, courses, webinars, certifications).
- Long-term collaboration with a mature, international team
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· 39 views · 2 applications · 7d
Senior Data Engineer
Full Remote · Spain, Poland, Portugal, Romania · 5 years of experience · B2 - Upper IntermediateWe are seeking a Senior Data Engineer to design, build, and maintain data pipelines and workflows on Palantir Foundry within the real estate and investment management domain. In this role, you will focus on integrating diverse data sources, ensuring data...We are seeking a Senior Data Engineer to design, build, and maintain data pipelines and workflows on Palantir Foundry within the real estate and investment management domain. In this role, you will focus on integrating diverse data sources, ensuring data quality, and enabling scalable data products that power analytics and applications. You’ll work as part of a cross-functional team, collaborating with product managers, analysts, and architects to deliver robust data solutions that drive business value.
About the role:
As a Data Engineer, you’ll be responsible for developing and maintaining the pipelines, transformations, and data models that sit at the core of Foundry implementations. You’ll partner with stakeholders to translate requirements into technical solutions, making sure data is clean, reliable, and accessible to downstream users. Working closely with program leadership and senior engineers, you’ll help ensure that Foundry is leveraged effectively to support enterprise needs in accounting, reporting, and real estate.Skills & Experience:
- Bachelor's degree in Computer Science, Engineering, or related field;
- 5+ years of experience in data engineering roles;
- Understanding of data governance, data modeling & analysis and data quality concepts and requirements;
- Understanding of data lifecycle, DataOps concepts, and basic design patterns;
- Experience with Palantir Foundry using: Ontology, Ontology manager, Ontology functions /Actions;
- Strong knowledge of Palantir Foundry features Pipeline builder, Workshop, Code repository, Builds;
- Strong knowledge in SQL, database management system and optimization;
- Strong understanding of ETL/ELT processes and workflow orchestration tools (e.g., Airflow) and real-time technologies;
- Proficiency in programming languages like Python, Typescript;
- 5+ years experience working with big data tools and cloud data platforms (at least one AWS, Azure, GCP);
- Knowledge of modern data warehousing tools like Snowflake, Databricks, Redshift;
- Experience with data visualization tools;
- Knowledge of machine learning frameworks;
- Understanding the Real estate industry domain specifics and integrations with ERP data are a plus;
- Analytical mindset with problem-solving skills for debugging complex systems;
- Excellent communication skills for collaborating with technical and non-technical teams.
Responsibilities:
- Design, develop and maintain scalable data processing systems and pipelines;
- Automate and improve data processes for scalability and efficiency;
- Optimize DB queries and systems for speed and efficiency;
- Design and implement efficient data storage solutions (e.g.,relational databases, data lakes, warehouses);
- Monitor data infrastructure for performance and reliability;
- Implement validation processes to ensure high-quality, clean, and reliable datasets, and advanced data governance frameworks;
- Develop tools/scripts to automate repetitive tasks for data processing and monitoring;
- Collaborate closely with the team members and other stakeholders;
- Provide technical support and mentoring to junior data engineers;
- Participate in data governance and compliance efforts;
- Document data pipelines, processes, and best practices;
- Evaluate and recommend new data technologies.
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DevOps Engineer
Full Remote · EU · Product · 5 years of experience · B2 - Upper IntermediateNumerical Technologies is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a DevOps Engineer to join our team. What will you be doing? Deployment, support...Numerical Technologies is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a DevOps Engineer to join our team.
What will you be doing?
- Deployment, support and maintenance of development environments.
- Continuous CI/CD process development.
- Support and maintenance of the assembly and delivery system.
- Service virtualization infrastructure support and development.
- Responsibility for the smooth delivery of applications to the production, testing and development environments.
- JIRA integration.
What are we looking for?
- Understanding of High Availability principles, following best practices.
- Bash/PowerShell: scripting, automating.
- Git: Bitbucket.
- Docker, Kubernetes, Helm.
- DB: MS SQL, Mysql, MongoDB.
- Web servers: IIS, Nginx.
- Experience with proxies and load balancers.
- CI/CD: TeamCity, Jenkins, Azure DevOps.
- IaC: Terraform, CloudFormation.
- Azure, AWS.
What we offer:
- Competitive compensation depending on experience and skills.
- Regular assessments and salary reviews.
- Paid personal days.
- Health insurance.
- Mental health support program.
- Partial gym compensation.
- English/Polish/Spanish language classes.
- Flexible working schedule.