Jobs Developers

We are seeking a highly skilled Senior iOS Developer proficient in Swift to join our dynamic team. As a Senior iOS Developer, you will be responsible for designing and implementing advanced applications for our utility suite on iOS devices. Your expertise will play a crucial role in enhancing our product functionality, performance, and overall user experience.

This is a project-based engagement (up to 3 months) with flexible working hours.

Responsibilities:

• Design and build advanced applications for the iOS platform using Swift from a scratch
• Collaborate with cross-functional teams to define, design, and ship new features.
• Unit-test code for robustness, including edge cases, usability, and reliability.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
• Ensure the performance, quality, and responsiveness of applications.

• Mentor junior developers and assist in their professional growth.

   

Requirements:

• Proven experience as an iOS Developer, with at least 5 years of experience in Swift  and launching iOS applications from scratch, including architecture design, implementation, testing, and App Store deployment.
• Solid understanding of the full mobile development life cycle.
• Experience with Core Data for local data storage and offline support.
• Experience with Vision framework for image analysis and processing.
• Experience with third-party libraries and APIs.
• Strong knowledge of iOS UI design principles, patterns, and best practices.
• Experience working with remote data via REST and JSON.
• Excellent problem-solving skills and analytical thinking.
• Ability to work independently and as part of a team in a fast-paced environment.

• Familiarity with PhotoKit and Image I/O is a plus.

   

Preferred Qualifications:

• Experience with Agile development methodologies.
• Familiarity with cloud message APIs and push notifications.
• Published applications on the App Store.
• Contributions to open-source projects.

Junior Developer (Marketing Automation) – Full Time

Location: Remote / Full-Time

About the Role

We are looking for a motivated Student / Junior Developer to join our team and work on

marketing automation systems. This role is ideal for someone at the beginning of their

career who wants hands-on experience building real automation workflows powered by

modern AI tools.

Responsibilities

Build and maintain automation workflows using tools like n8n

Integrate LLM-based AI services into marketing and operational processes

 Develop scripts and small backend services (Python preferred)

 Connect APIs, webhooks, and third-party platforms

 Optimize and monitor automated pipelines

Requirements

 Basic programming skills (Python)

 Basic DevOps knowledge (Linux, Docker)

 Understanding of APIs, REST, and JSON

 Familiarity with automation tools (n8n, or similar – advantage)

 Interest in AI / LLM technologies

 Strong problem-solving skills

 English – intermediate or higher

Nice to Have

 Experience with prompt engineering

 Experience working with CRM or marketing platforms

What We Offer

 Full-time position

 Hands-on experience with real AI-driven systems

 Fast learning environment

 Opportunity to grow into a mid-level automation/AI engineer/ Python engineer

About the Role

The client is developing a mobile loyalty platform for gamers, focused on game discovery, social interaction, and rewarding user engagement through a gamified experience.

The product already has tens of thousands of daily active users and features over 100 games on the platform. The company is in an active growth phase and is expanding its core engineering team to further scale the mobile application and improve product quality.

Responsibilities

• Build and maintain the iOS version of the mobile application using Swift
• Work with Kotlin Multiplatform for shared business logic
• Collaborate closely with the Android team on a modern, scalable mobile architecture
• Contribute to a high-quality, gamified user experience
• Participate in technical discussions, architecture decisions, and code reviews

Requirements

• 5+ years of software engineering experience
• 3+ years of experience developing production-grade native iOS applications using Swift
• Strong understanding of clean code, SOLID principles, and testing practices
• Experience with MVC / MVVM architectural patterns
• Good knowledge of iOS platform features and limitations

Nice to Have

• Experience with Kotlin Multiplatform (KMP)
• Background in consumer mobile applications, gaming, or gamification

About the Project

A US-based recruitment outsourcing company selected us as their technology partner. Our client created an in-house solution that streamlines talent acquisition process for their clients. It’s been a backbone of their day-to-day operations for several years, and now the organisation has outgrown this solution slightly. The time to modernise this platform has come.

Before resuming the active development phase, the client wants to stabilise the solution, while addressing some key issues. As this platform plays a supportive role to their business (and does not generate revenue directly), the client wants to start 2025 with minimum resources. SPG considers a team of full-time software engineer, part-time QA engineer, DevOps and PM. There are plans to ramp the team up in the future.

Required Skills

• minimum 4 years of experience;
• experience with PHP/Laravel based web services;
• experience with integration with front-end frameworks (preferably React);
• experience with Java or C#/C++ stack is a huge plus;
• ability to methodically improve legacy systems, bringing them to perfection;
• ability to communicate with the clients directly;
• English level — Intermediate+ for verbal communication and correspondence with our UK and US clients.

Responsibilities

This is a perfect opportunity for a confident and independent thinker, well versed across the full stack (PHP/Laravel and React+Redux). Within this role the new members will be responsible for:

• decoupling dependencies and improving the overall architecture of the platform;
• analysis and technical decomposition of tasks;
• estimation and planning;
• new features implementation;
• collaboration and knowledge sharing with the team members.

What We Offer

• remote work with a high degree of involvement in teamwork;
• a contract-based employment (B2B);
• opportunities to work on diverse tasks, deepening your experience quickly;
• support from colleagues;
• modern project’s infrastructure (including CI/CD pipelines);
• technical support and assistance provided by our internal IT services department.

Expectations

We are looking for a strong middle or senior specialist to take the lead on this project.. This is what is expected from the successful candidate on this position:

• a minimum of 1 year of commitment; 
• full-time work;
• synced schedule with a team (European time zones);
• participation in regular meetings: daily sync-ups, planning sessions, code review.
   

Recruitment Stages:

• application registration
• technical quiz
• technical interview
• interview with PM of relevant project
• offer

We are looking for a Backend WordPress Developer (PHP) to join our remote team and work on the development and maintenance of WordPress-based projects.

Location: Remote (Outsourced)
 

Necessary skills:

— Strong proficiency in WordPress and WooCommerce backend development — 3+ years
— Solid knowledge of PHP and server-side architecture — 3+ years
— Experience building and maintaining custom WordPress plugins, hooks, filters, and integrations
— Experience working with databases (MySQL) and optimizing queries
— Familiarity with REST APIs, third-party integrations, and data synchronization
— Experience with project management tools such as Jira
— Confident communication in English for meetings and written updates
— Proficiency with Git and collaborative workflows

Will be a plus:

— Experience with custom PHP frameworks or internal CMS platforms
— Experience with performance optimization, caching, and security best practices
— Experience with other CMS platforms
— Basic understanding of frontend concepts (no implementation required)

Responsibilities:

— Develop and maintain backend functionality for WordPress and WooCommerce projects
— Build and support custom plugins, integrations, and internal tools
— Work on backend features of a custom PHP-based CMS
— Implement business logic, data processing, and API integrations
— Debug, optimize, and improve existing backend codebases
— Participate in projects managed through Jira, following established workflows
— Collaborate remotely with the team and clients, providing technical input and solutions

Application Process:

We will review your resume and any additional materials within five business days.
If your experience aligns with our needs, we’ll arrange a call to learn more about each other.
If not, no worries — we’d be happy to stay in touch as our team grows and new opportunities appear.

Responsibilities:

· Translate complex functional and technical requirements into custom design and development of Microsoft Power Platform-based applications.

· Design, develop, and implement automated workflows using Power Automate.

· Collaborate with business stakeholders to gather and analyze requirements.

· Integrate Power Automate with existing systems to optimize workflows.

· Troubleshoot and resolve issues related to automated workflows.

· Document processes and provide training to end-users as needed.

· Work with SharePoint as a Data source

· Understand the principles of API

Requirements

· Experience in implementing Microsoft Power Platform, focusing on Cloud Flows Canvas apps

· Experience in configuring connectors and integrations to connect Power Automate with various data sources and applications.

· Experience with SharePoint development

· Have a knowledge of Office 365 platform

· Knowledge of Power Platform architectural best practices and design principles. 

· Experience with programming or scripting languages is a plus

We are currently looking for an experienced Strong Middle / Senior Full-Stack Developer to join the Constrol Digital Platform team.

Constrol operates in the construction industry and offers three core products: a Digital Platform, BIM Modeling Services, and Budget Accompaniment. The Digital Platform enables users to create a clear Bill of Quantities (BOQ) connected directly to BIM models, presenting data side by side in an efficient and user-friendly way — even for non-technical users.

The platform supports complex operations such as clause isolation within written quantities, intersection analysis by territory and craft, and automated quantity calculations. The project is in the maintenance and active development phase, including architecture upgrades, refactoring, and development of new features (some from scratch).

You will join a collaborative team working in Agile methodology and contribute to the long-term evolution of the product.
 

Requirements:

• Bachelor’s degree in Computer Science or a related field (mandatory)  
• 5–6+ years of experience in Full-Stack development (4.5+ years may be considered for strong candidates)  
• Strong proficiency in HTML, CSS, and JavaScript/TypeScript  
• Hands-on experience with React (frontend)
• Solid backend experience with Node.js and/or Nest.js  
• Experience with PostgreSQL and relational databases  
• Strong understanding of front-end and back-end architecture  
• Experience with microservices architecture and event-driven patterns  
• Familiarity with cloud platforms (GCP preferred, AWS/Azure are also relevant)  
• English level: Upper-Intermediate (B2)+  
• Strong team player, self-managed, responsible, and professional  
   

Nice to have:

• Experience with MongoDB  
• Experience in BIM domain  
   

Responsibilities:

• Participate in the design and development of a scalable, high-performance platform  
• Develop new features, maintain existing functionality, fix bugs, and improve performance  
• Contribute to architectural upgrades and refactoring initiatives  
• Collaborate closely with developers, Product Manager, and CTO to ensure smooth system integration  
• Work with stakeholders to define requirements, scope, and timelines  
• Contribute mainly to Backend (approx. 60%) and Frontend (approx. 40%) development  
   

We Offer:

• 20 vacation days (workdays)
• 7 sick days
• Personalized career growth
• Internal English classes
• Education reimbursement
• Corporate events and team buildings
• Equipment provided

What you'll do:

Design, build, and maintain iOS applications. Review pull requests and provide constructive feedback. Share knowledge with teammates on a regular basis. Attend daily calls with the project team.

What we expect:

2+ years of proven experience with Swift. Experience with CI tools (GitHub Actions, Travis, or Bitrise). Experience writing Unit Tests (XCTest or Quick/Nimble) and TDD. Strong experience building apps that communicate with peripherals over Bluetooth Low Energy. Ability to participate in specification, planning, and estimation of new product modules and features. Structured concurrency knowledge. English B2+ (written and spoken). Experience with IoT projects. Strong problem-solving mindset and out-of-the-box thinking. Commitment to high-quality coding standards and staying up to date with industry trends. Team-oriented and engaged.

Nice to have:

Experience with other mobile platforms or related technologies. Functional reactive programming knowledge. Scrum or other Agile experience. Passion for mobile and technology. Attention to detail.

Tools:

Jira, Confluence, Slack, Zoom, GSuite.

We’re looking for an experienced Senior Fullstack Engineer (React + Java) who is passionate about building modern, scalable web applications and ready to take technical ownership. If you enjoy working across the full stack, shaping architecture decisions, and delivering high-quality solutions — this role is for you. You’ll collaborate with a talented team, contribute to impactful products, and help us create exceptional user experiences.

Come join us and let’s build powerful, user-focused solutions together! 🚀

🧰 Requirements:

• 5+ years of professional experience in software development.
• 3+ years of hands-on experience with React and TypeScript.
• Strong fullstack expertise (both frontend and backend development).
• Solid backend experience with Java and RESTful API development.
• Strong knowledge of HTML5, modern JavaScript, and responsive design principles.
• Experience designing and building scalable web applications.
• Deep understanding of clean code, testability, and maintainability.
• Ability to work independently and take technical ownership of solutions.
• Strong communication and collaboration skills.

🧰 As a plus:

• Experience with Progressive Web Apps (PWA).
• Familiarity with Ionic Framework, Capacitor, or hybrid mobile approaches.
• Experience working with cloud environments.
• Golang experience.

💻 Responsibilities:

• Develop and maintain customer-facing web applications using React and TypeScript.
• Design and implement robust backend services using Java.
• Participate in architectural discussions and drive technical improvements.
• Collaborate closely with UX, product, and backend teams to deliver end-to-end features.
• Ensure high code quality through testing and best development practices.
• Occasionally contribute to PWA or hybrid mobile initiatives.
• Continuously improve performance, scalability, and maintainability of applications.

🎁 We offer:

• Competitive salary.
• Flexible working hours.
• Paid time off and holidays.
• Professional development opportunities.
• Friendly and supportive team environment.
• Opportunity to work on innovative and technically challenging projects.
• Career growth and leadership opportunities within the company.

If you're ready to make an impact and grow as a Senior Engineer — we’d love to hear from you!

Responsibilities

• Develop and maintain backend functionality using PHP 7.4 and Symfony 4.4.
• Work with MySQL (MariaDB): queries, optimization, schema updates.
• Build and enhance UI components using React.
• Maintain and extend legacy frontend parts built with jQuery.
• Design and support REST APIs for frontend-backend integration.
• Participate in code reviews and technical discussions.
• Debug, optimize, and improve system performance.
• Collaborate with product, QA, and other developers.

Requirements

• 3+ years of experience in full-stack development.
• Strong experience with PHP and Symfony framework.
• Solid knowledge of MySQL/MariaDB.
• Practical experience with React.
• Experience working with jQuery and legacy frontend code.
• Understanding of REST APIs and client-server architecture.
• Experience with Git and development best practices.

As A Plus

• Experience with upgrading legacy systems.
• Knowledge of Docker or CI/CD pipelines.
• Experience writing unit or integration tests.
• Familiarity with Agile/Scrum processes.

We Offer

• Competitive salary
• Flexible schedule
• Social package
• Courses, webinars, seminars to increase professional skills
• Snacks & fruit, foosball, fun office environment
• Horizontal hierarchy. No micromanagement pressure
• Open company culture where your ideas and initiatives are valued
• Regular team building & corporate events
• International projects

The SEM product is embedded within the Geosciences Suite of Applications. This application has multiple views consisting of both 2D and 3D visualizations. The current data visualization is not sufficient for what we would like it to be. This role is expected to work with the lead and the product owner to understand the current shortcomings, investigate and research potential solutions, propose these solutions to the teams, and then work on the implementation of the agreed upon work. To get to this stage, the developers will also need to learn the inner workings of the visualization framework within Geoscience.

• Responsibilities:

  • Design, develop, and maintain graphics-intensive modules within the Geoscience platform using Java and OpenGL.
  • Implement advanced 2D and 3D visualization features for seismic, geological, and geospatial data.
  • Optimize rendering performance and ensure cross-platform compatibility, particularly in Linux environments.
  • Collaborate with geoscientists and software engineers to translate domain-specific requirements into technical solutions.
  • Participate in code reviews, testing, and documentation to maintain high-quality software standards.
  • Stay updated with the latest developments in graphics technologies and geoscience applications.

• Mandatory Skills Description:

  • Bachelor's or Master's degree in Computer Science, Geoscience, or a related field.
  • 5+ years of professional experience in Java OR C++ development with a focus on graphics programming.
  • Proficiency in OpenGL and related graphics libraries for rendering complex datasets.
  • Strong experience working in Linux environments, including shell scripting and system optimization.
  • Excellent problem-solving skills and the ability to work collaboratively in a multidisciplinary team.

• Nice-to-Have Skills Description:

  • Experience with geoscience software platforms.
  • Familiarity with geoscience data formats and visualization techniques.
  • Knowledge of additional programming languages such as Python, Java.
  • Understanding of GIS technologies and spatial data analysis.
  • Experience with agile development methodologies and version control systems like Git

• The SEM product is embedded within the Geosciences Suite of Applications. This application has multiple views consisting of both 2D and 3D visualizations. The current data visualization is not sufficient for what we would like it to be. This role is expected to work with the lead and the product owner to understand the current shortcomings, investigate and research potential solutions, propose these solutions to the teams, and then work on the implementation of the agreed upon work. To get to this stage, the developers will also need to learn the inner workings of the visualization framework within Geoscience.

• Responsibilities:

  • Design, develop, and maintain graphics-intensive modules within the Geoscience platform using Java and OpenGL.
  • Implement advanced 2D and 3D visualization features for seismic, geological, and geospatial data.
  • Optimize rendering performance and ensure cross-platform compatibility, particularly in Linux environments.
  • Collaborate with geoscientists and software engineers to translate domain-specific requirements into technical solutions.
  • Participate in code reviews, testing, and documentation to maintain high-quality software standards.
  • Stay updated with the latest developments in graphics technologies and geoscience applications.

• Mandatory Skills Description:

  • Bachelor's or Master's degree in Computer Science, Geoscience, or a related field.
  • 5+ years of professional experience in Java OR C++ development with a focus on graphics programming.
  • Proficiency in OpenGL and related graphics libraries for rendering complex datasets.
  • Strong experience working in Linux environments, including shell scripting and system optimization.
  • Excellent problem-solving skills and the ability to work collaboratively in a multidisciplinary team.

• Nice-to-Have Skills Description:

  • Experience with geoscience software platforms.
  • Familiarity with geoscience data formats and visualization techniques.
  • Knowledge of additional programming languages such as Python, Java.
  • Understanding of GIS technologies and spatial data analysis.
  • Experience with agile development methodologies and version control systems like Git

Project Description

Join our engineering team and help build a high-end SaaS navigation solution used by leading automotive OEMs and millions of drivers worldwide. Our product delivers on-demand fresh content, EV routing, charging station management, and seamless integration with a wide range of external services.

You will be part of the team responsible for the Core Engine of the application. Depending on the project stream, your role may involve developing new high-performance modules or enhancing and optimizing existing functionality. Your mission is to ensure complex business logic runs efficiently, reliably, and delivers a smooth user experience across both mobile and automotive platforms.

If you’re passionate about building reliable, high-performance Android applications and want to contribute to cutting-edge navigation technology used in the automotive world – we’d love to hear from you!

Job Description

• 8+ years of professional experience in Android development
• Min 1 year of experience with Jetpack Compose
• Hands-on development experience using Java and Kotlin (Flutter and C++ knowledge is a plus)
• Solid understanding of Android SDK, architecture principles, and best practices
• Experience integrating third-party libraries and APIs
• Familiarity with agile development methodologies and tools (Git, Jira, Confluence)
• Excellent problem-solving and debugging skills
• Strong communication and collaboration abilities
• Ability to manage multiple tasks and deliver projects on time
• Fluent verbal and written English

Job Responsibilities

• Design, develop, and maintain advanced Android applications.
• Collaborate with cross-functional teams to define, design, and deliver new features.
• Work closely with UI/UX designers to build intuitive and visually appealing user interfaces.
• Optimize app performance with a focus on responsiveness, speed, and battery efficiency.
• Troubleshoot, analyze, and resolve application issues.
• Integrate third-party libraries and APIs.
• Ensure compatibility across a wide range of Android devices and OS versions.
• Write clean, maintainable, and testable code that follows best Android development practices.
• Participate in code reviews to maintain high code quality and encourage knowledge-sharing.
• Create and maintain technical documentation and specifications.
• Stay up-to-date with the latest Android tools, frameworks, and technologies.

Join a product-driven team scaling a high-traffic SaaS platform that automates core business workflows. We are looking for an engineer who values Clean Architecture, System Scalability, and real user impact. This is a long-term role within a stable product ecosystem, not a project-based outsource.

📍 Hybrid (Lviv) or remote

Key Focus

• Build backend logic using C# / ASP.NET Core
• Support frontend features with React
• Integrate APIs and connect services
• Work with databases and write optimized queries
• Fix bugs, improve existing modules, and learn best practices
• Participate in sprint planning and demos

We’ll Match If You

• Have hands-on experience with .NET (courses, pet projects, internship, or 6–12 months commercial)
• Understand how REST APIs work
• Know the basics of SQL
• Have worked with React at a basic level
• English (B2)
• Are ready for full-time involvement

• Take responsibility and are not afraid to ask questions

   

Extra Advantage

• Basic knowledge of Azure
• Experience deploying small projects
• Familiarity with Git workflows

What We Offer :

 Professional Growth & Support:

• Mentorship: Hands-on learning from senior experts.
• Career Growth: A clear and documented path to advance.
• Feedback: Continuous support and regular performance reviews.

• Accounting: Full paperwork and tax support managed by us.

   

 Work-Life Balance & Flexibility

• Flexibility: Work from home or our Lviv office (Hybrid).
• Vacation: 18 days of paid annual leave.
• Extra Leave: 10 additional paid days off every year.

• Sick Days: 5 paid days for your health and recovery.

   

 Culture & Office Life

• Office Perks: Free lunches for those working from the office.
• Team Events: Regular gatherings and community-building activities.
• Celebrations: Personal gifts for your work milestones.
• Team Spirit: Corporate gifts and a supportive atmosphere

About the Product

We’re building a web3 platform focused on crypto options trading. It's like building an exchange from scratch.

The product operates in a real-time environment where market data, user actions, and financial state must stay consistent and reliable at all times. We work with live trading flows, user balances, deposits and withdrawals, and systems where correctness and trust are critical.

At the same time, we’re an early-stage startup — small team, fast iterations, and product decisions driven by user value rather than process.

This is a high-responsibility environment where engineering quality, speed, and product thinking matter equally.

The Role

We’re looking for a highly autonomous Full-Stack Engineer to own the entire platform layer outside of the trading engine.

You will be the solo full-stack owner of everything related to the user-facing system:

• Web application and UI
• Authentication and account flows
• Deposits, withdrawals, balances
• User dashboards, analytics, and statistics
• Product features and UX improvements

This role requires strong product thinking, architectural ownership, and the ability to move fast with minimal supervision.

Tech Stack & Environment

• React / Next.js (TypeScript)
• Nest.js
• WebSockets (real-time data)
• REST APIs
• PostgreSQL
• Docker
• Direct work with VPS servers
• CI/CD pipelines (self-managed)

You will be responsible not only for development, but also for:

• Deploying and debugging your services
• Setting up and maintaining CI/CD
• Monitoring and fixing production issues
• End-to-end ownership of your features

AI-First Development

We actively use AI in development.

You’ll be working with tools like Cursor/Claude Code.

The expectation is that you are comfortable using AI to move faster, explore solutions, and improve productivity.

What You’ll Work On

• Building high-quality product features end-to-end
• Working with real-time market and user data
• Designing systems that handle money safely and consistently
• Ensuring correctness of balances, transactions, and financial logic
• Creating polished UI with strong attention to detail, animations, and UX
• Integrating analytics, tracking, and product metrics
• Participating in product planning and decision-making

We are user-first.

Consistency, reliability, and trust are critical — this is a financial product.

What We’re Looking For

• 4+ years of full-stack experience
• Strong React / Next.js / TypeScript
• Solid backend experience (Nest.js)
• Strong understanding of PostgreSQL and data modeling
• Experience working with WebSockets or real-time systems
• Ability to design architecture and own systems independently
• Comfortable working directly with servers, Docker, and deployments
• Experience setting up and maintaining CI/CD
• Strong debugging skills across the full stack

Mindset matters more than tools:

• Startup experience or comfort in fast-moving environments
• Product mindset — you care about user experience and outcomes
• High autonomy — you don’t wait for detailed instructions
• Ability to make pragmatic decisions quickly
• Strong code quality standards and engineering taste
• Ability to quickly understand and work with existing code
• Willingness to jump into critical issues when needed

Why This Role Is Interesting

• Founding engineer position with high product ownership
• Strong growth opportunity through direct mentorship and hands-on architecture work
• Direct impact on how the platform looks and works
• Minimal bureaucracy, fast decision cycles
• Work directly with the CTO and a small, strong engineering team
• Opportunity for future equity/options
• Real product challenges: real-time systems, financial accuracy, production ownership