Jobs Developers

We are looking for a Full-Stack Engineer (Python + React) who is comfortable working across both the backend and frontend to deliver features end-to-end.
 

Format: Outstaff

Duration: 2 months (with potential extension depending on client needs)
 

About The Project

Our client is a US-based early-stage startup building an AI-driven platform for medtech and healthcare companies. The product helps automate critical processes such as documentation management, risk management, testing, and compliance with industry standards.

Requirements:

• Strong hands-on experience (5+ years) with Python and React 
• Experience with AWS and infrastructure tooling (Terraform, Kubernetes)
• Strong ownership mindset 

• Proven ability to work independently 

  Nice to Have

• Previous experience in MedTech / Healthcare 
• Familiarity with AI tools, integrations, or AI-assisted development workflows

• Experience working in early-stage startups, ideally in an outstaff collaboration setup

   

Responsibilities:

• Deliver full-cycle feature development (backend + frontend)
• Implement task management functionality (creation, tracking, updates)
• Build analytics dashboards and data visualizations for monitoring key metrics
• Develop and maintain system configuration and settings management
• Design and implement new data models and ensure proper frontend representation
• Improve how backend data and versioning are displayed in the UI

We are a Belgian SaaS company developing a suite of B2B web applications. Our core product, HyperPortal, is a no-code platform that allows organizations to automate business processes and build structured databases without requiring technical knowledge.

To support our growing customer base, we are looking for an Automation Implementator who can translate business needs into well-designed, maintainable workflow automations.

Responsibilities

You translate business requirements into powerful, scalable workflow solutions within HyperPortal. Based on functional analyses and BPMN documentation provided by business consultants, you design and build smart, efficient automations from the ground up. You structure robust data models and logic that are built to scale, ensuring solutions are not only effective but also maintainable in the long run.

Working closely with business consultants, you refine requirements and help shape the best possible technical approach. You take ownership of the implementation, delivering high-quality solutions and clear documentation that supports internal knowledge sharing. While your primary focus is within the internal team, you occasionally engage with clients to support and explain technical solutions when needed.

You will not work with tools such as n8n, Make.com or Airtable directly. Instead, you will use our own no-code automation platform, which is conceptually similar. Existing experience with these tools is fully transferable.

Required experience and skills

• At least 3 years of experience working with workflow or no-code automation tools
(e.g. n8n, Make.com, Zapier, Airtable, similar platforms)
• Strong background in business and functional analysis
• Ability to independently implement complex automations end-to-end
• Experience documenting solutions in a clear and structured manner
• Strong communication skills and customer-facing experience
• Good command of English, both written and spoken

Personal qualities

Proactive and able to take ownership of implementations

Structured and methodical in your way of working

Comfortable working with both business stakeholders and technical concepts

Reliable and detail-oriented

We are seeking a Senior Backend Engineer (Go) to drive the evolution of the authorization platform. In this role, you will own the design and implementation of critical backend components, working with existing microservices written in Go and Java to deliver new functionality, migrate legacy code, and optimize performance. You will collaborate closely with product managers, frontend engineers, QA, and R&D teams to translate customer requirements into production-ready, scalable solutions. Given the platform’s complexity, high release cadence, and cloud-native foundation, you are expected to onboard quickly, work autonomously, and leverage AI-assisted development tools to increase delivery speed and quality. Your work will directly impact platform scalability, security posture, and customer satisfaction.

About the Product

Our product is a modern authorization platform that centralizes policy management and enforces dynamic, real-time access control across applications, APIs, and data. It combines centralized policy definitions with decentralized enforcement points to deliver low-latency authorization at scale. The platform integrates with leading IAM providers such as SailPoint, Okta, and Azure AD, and supports PostgreSQL, Elasticsearch, and MongoDB as backend data stores. Serving 100+ enterprise customers across finance, healthcare, and other regulated industries, the system processes millions of authorization requests per day, solving the industry challenge of fragmented and static access control. Reliability, security, and performance are critical in this high-volume, data-intensive, multi-tenant environment.

Details

Location: Remote

Employment Type: Full-time

Cloud Environment: AWS & GCP

Language Requirements: English Fluent 

Project durationL: 6+ months with possible prolongation 

Key Responsibilities

Design and develop backend services and components using Go and Java

Extend and refactor existing microservices, including migration of legacy code

Collaborate with R&D, product, frontend, and QA teams to turn custom implementations into production-grade features

Write high-performance, maintainable, and reusable code following established design patterns

Build and operate a scalable multi-tenant cloud architecture on AWS and GCP

Define, monitor, and meet performance metrics and KPIs for backend services

Integrate and manage data storage solutions including PostgreSQL, Elasticsearch, and MongoDB

Deploy and operate containerized applications using Docker and Kubernetes in production

Use AI-assisted development tools (e.g. Copilot, Cursor) to accelerate development and code comprehension

Mentor team members and contribute to a monthly release cycle with strict quality and security checks

Requirements

Bachelor’s or Master’s degree in Computer Engineering or a related field

7+ years of hands-on experience in backend development with Go and/or Java

5+ years of experience building Java microservices using Spring Boot

5+ years of experience with Docker and Kubernetes in production environments

3+ years of experience with PostgreSQL and NoSQL databases (Elasticsearch, MongoDB)

Proven experience designing and operating multi-tenant architectures

Hands-on experience with AWS and GCP

Strong proficiency with Linux/Unix systems and command-line tools

Demonstrated ability to design and deliver high-performance, scalable backend systems

English level B2 or higher

Nice to Have

Experience with authorization and authentication systems

Strong understanding of cybersecurity principles and policy-based access control

Background in enterprise or regulated environments

Familiarity with AI-driven development tools (Copilot, Cursor)

We are looking for a Senior Scala Engineer to join a data-driven engineering team working on large-scale distributed data processing platforms. The role focuses on building, optimizing, and maintaining high-performance data pipelines using Scala, Apache Spark, and Databricks within a Microsoft Azure cloud environment.

You will work closely with data engineers, architects, and product teams to deliver reliable, scalable solutions that process massive volumes of data and support business-critical analytics and decision-making.

Details

Location: Remote 

Employment Type: Full-time

Start Date: ASAP

Language Requirements: English — Upper-Intermediate or higher

Key Responsibilities

Design, develop, and maintain scalable data processing solutions using Scala and Apache Spark

Build and optimize ETL / ELT pipelines on Databricks

Work with large datasets, ensuring performance, reliability, and fault tolerance

Deploy and operate data workloads in Azure (ADLS, Azure Data Factory, Azure SQL, etc.)

Collaborate with data architects on data modeling and pipeline design

Optimize Spark jobs for cost, performance, and scalability

Implement best practices for data quality, monitoring, and logging

Participate in code reviews, technical discussions, and architectural decisions

Troubleshoot and resolve production data issues

Requirements

Strong hands-on experience with Scala in production environments

Solid expertise with Apache Spark (batch and/or streaming)

Proven experience working with Databricks

Experience with Microsoft Azure data services

Strong understanding of distributed systems and data processing concepts

Experience with SQL and data warehousing concepts

Familiarity with CI/CD pipelines and version control (Git)

Ability to work independently and take ownership of complex components

Strong communication skills and ability to collaborate in cross-functional teams

Nice to Have

Experience with Spark Structured Streaming

Knowledge of Delta Lake

Experience with data governance and security in cloud environments

Background in analytics, fintech, AdTech, or large-scale enterprise data platforms

Exposure to Infrastructure-as-Code (Terraform, ARM, Bicep)

We are the Product Security team, responsible for the security, reliability, and trust of Raiffeisen Bank’s digital ecosystem.
Our mission is to embed security at every stage of the software development lifecycle and continuously strengthen the resilience of our services.

We are looking for an AI Engineer (Security) — a specialist who combines strong software engineering experience, hands-on expertise with LLMs and AI tools, and a desire to apply these skills within the cybersecurity domain.

In this role, you will design AI-driven solutions to automate security team processes, assess the security of AI systems implemented across business and IT, and help colleagues integrate AI into their daily workflows.

Your future responsibilities:

In this role, you will be responsible for designing and implementing AI solutions for security teams. You will build LLM agents, RAG systems, AI pipelines, and integrations using modern tools.

At the same time, you will implement a Shift-Left AI Security approach — embedding AI security checks early in the development lifecycle by integrating them into CI/CD pipelines and SSDLC processes. This includes:

• Analyzing AI-specific threats
• Managing Shadow AI risks
• Helping Security team to build tools for conducting security reviews of AI products before they go into production
• Defining architectural standards for AI security tooling across the organization
• Mentoring engineering teams on secure AI integration patterns and best practices
• Leading technical decision-making for AI security infrastructure choices

If you are passionate about combining artificial intelligence and cybersecurity in a complex, technology-driven financial environment — this role is for you.

Your skills and experience:

• 5+ years of software development experience
• Strong proficiency in Python and other programming languages for building automation, scripts, and integrations
• Hands-on experience with LLMs: prompt engineering, building chains/agents, working with model APIs (e.g., OpenAI, Anthropic)
• Experience with LLM frameworks
• Practical use of AI assistants in development (e.g., GitHub Copilot, Claude Code, Cursor or similar)
• Understanding of RAG architectures: vector databases, embedding models, chunking strategies
• Knowledge of OWASP Top 10 for LLM Applications
• Ability to rapidly prototype — from idea to working PoC in days, not months
• Experience influencing technical direction across multiple teams or projects
• Track record of knowledge transfer — documentation, workshops, or internal enablement

Will be a plus:

• Experience with model fine-tuning
• Knowledge of Cloud AI services: Azure OpenAI, AWS Bedrock, GCP Vertex AI
• Basic understanding of information security processes (SOC, Incident Response, AppSec, GRC)
• Familiarity with NIST AI RMF, EU AI Act, or other AI regulations
• Experience building multi-agent systems
• AI or Cloud certifications

Personal Qualities:

• Practitioner mindset — not just understanding LLMs, but having built real solutions
• Self-sufficiency — ability to take ownership from problem to solution without micromanagement
• Strong communication skills — able to explain complex topics in simple terms to non-AI teams
• Curiosity and adaptability in a fast-evolving AI landscape
• Focus on delivering measurable business value
• Ability to lead by expertise — guiding teams without formal authority

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral program with rewards for bringing in new colleagues to Raiffeisen Bank. 
• Social package: official employment, 28 days of paid leave, additional paternity leave, and financial assistance for parents with newborns. 
• Comfortable working conditions: possibility of a hybrid work format, offices equipped with shelters and generators, modern equipment. 
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist, or lawyer; discount programs for sports and purchases; family days for children and adults; in-office massages. 
• Training and development: access to over 130 online training resources; corporate training programs in CX, Data, IT security, leadership, agile, сorporate library. 
• Great team: our colleagues form a community where curiosity, talent, and innovation are welcome. We support each other, learn together, and grow. You can find like-minded individuals in over 15 professional communities, reading clubs, or sports clubs. 
• Career opportunities: we encourage advancement within the bank across functions. 
• Innovations and technologies: Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Android). Data stores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink. AI: building expertise and actively integrating into processes. 
• Support program for defenders: we maintain jobs and pay average wages to mobilized individuals. For veterans, we have a support program and develop the Bank’s veterans community. We work on increasing awareness among leaders and teams about the return of veterans to civilian life. Raiffeisen Bank has been recognized as one of the best employers for veterans by Forbes. 

Why Raiffeisen Bank? 

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter! 
• One of the largest lenders to the economy and agricultural business among private banks. 
• Recognized as the best employer by EY, Forbes, Robota.ua, Stud-Point, Delo.UA, NV, Odgers, UAFIC. 
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ). 
• One of the largest IT product teams among the country’s banks. 
• One of the largest taxpayers in Ukraine; 6 billion UAH were paid in taxes in 2025. 

Opportunities for Everyone: 

• Raif is guided by principles focused on human development and the well-being of 5,000 employees and over 2.5 million clients. 
• We uphold the principles of diversity, equity, and inclusion. 
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to meet your specific needs. 
• We collaborate with students and experienced professionals alike, creating opportunities for growth at every stage of a career 

You matter at Raif! 

Want to learn more? — Follow us on social media:

Facebook, Instagram, LinkedIn

Project Description:

One of the world's largest providers of products and services to the energy industry requires the development, support, and integration of software systems in the Oil & Gas domain. These systems include capabilities such as data acquisition from hardware and software components, machine control, cloud connectivity, process automation, and user interaction. You will be part of a cross-functional team. The project is stable, long-term, and continually adopts new technologies. The project follows the SCRUM methodology.

Responsibilities:

Design, develop, and maintain backend services and RESTful APIs using Python and Flask
• Implement messaging solutions with RabbitMQ and MQTT
• Work with MongoDB and Redis for efficient data storage and caching
• Develop robust and scalable features using multithreading
• Write clean, maintainable, and well-documented code with proper version control using Git
• Containerize applications and manage development environments using Docker
• Ensure code quality through unit testing (e.g., pytest) and participate in code reviews
• Collaborate with team members using Azure DevOps and other Azure services
• Monitor and troubleshoot system performance, contributing to continuous improvement efforts

Mandatory Skills Description:

• Python 3+ year of experience
• RabbitMQ, MQTT
 • Multithreading
 • REST API
 • Docker
 • Git
 • Azure (e.g., Azure DevOps, Azure Deck)
 • Unit Testing: Pytest

Nice-to-Have Skills Description:

OpenAPI
asyncio / aiohttp
numpy/pandas

Languages:

English: B2 Upper Intermediate

Ukrainian: C2 Proficient

• Project Description:

  Our client is a global leader in orthodontic solutions, providing innovative and high-quality products and technologies to orthodontists and patients worldwide. With a history of over 60 years, they offer a wide range of orthodontic products, including braces, wires, brackets, and aligners.
  
  We are seeking an experienced C++ Software Developer to join a team focused on development of web application.

   

• Responsibilities:

  • Working in distributed international cross functional team a developer will help the team with solution design and implementation for new features in desktop, console and web applications used to generate patient anatomy from supplied scans.
  • Being a part of agile team we expect a developer will contribute to features refinement working closely with product managers as well as will help development team with planning features to upcoming release and sprints.

   

• Mandatory Skills Description:

  Bachelor or Master degree in Computer Science, IT, Engineering or any other related subject
  Experience in designing, writing and shipping multithreaded code written in C++ (including C++ 11 and 14) (at least 3 years)
  Experience in developing web applications in C++ (at least 1 year)
  Experience with WebAssembly (WASM), including building and running C++ applications in a browser environment.
  Experience with Qt (versions 5 and above) (at least 1 year).
  Experience with Visual Studio as the primary IDE.
  Aspiration to constantly enhance and learn about new technologies and concepts
  Knowledge in debugging software, version control systems (Git, SVN, etc), and building environments (cmake)
  Upper-intermediate English (at least) is mandatory

   

• Nice-to-Have Skills Description:

  • Understanding of geometrical mathematics and algorithms for working with meshed and 3D models.
  • Familiarity with CGAL and other computational geometry libraries.
  • Experience in Machine Learning development, preferably with PyTorch.
  • Basic understanding of AWS and how console applications are executed on AWS servers.
  • Knowledge of Linux development and working in Linux environments.
  • Knowledge of Docker and containerization best practices.
  • Knowledge of Continuous Integration (CI) tools and pipelines, preferably Bamboo

On behalf of our Client, Mobilunity is looking for a Lead Engineer with deep Salesforce Commerce Cloud experience.

Our client is a fast-growing e-commerce and digital experience company focused on building high-performance, scalable online retail solutions for global consumer brands. The company specializes in conversion optimization, modern commerce architecture, and AI-augmented engineering practices to deliver fast, resilient, and measurable digital commerce experiences.

The team works on complex enterprise-level e-commerce platforms, helping brands modernize legacy systems and migrate to scalable Salesforce Commerce Cloud ecosystems using composable and headless approaches.

This role is ideal for a senior technical leader who enjoys solving complex architecture challenges, leading migration initiatives, and driving engineering quality across large-scale commerce projects.

Key  Responsibilities:
 

Lead frontend and full-stack development across Salesforce Commerce Cloud engagements.
Design scalable storefront architectures using PWA Kit, Composable Storefront, headless, and hybrid approaches Own technical decisions related to performance, accessibility, maintainability, and frontend architecture.
Develop and optimize integrations using SCAPI, OCAPI, and third-party commerce services.
Lead implementation of core e-commerce features including catalog, checkout, search, promotions, bundles, and customer account experiences.
Support migration planning and implementation from legacy commerce platforms into SFCC.
Collaborate closely with clients, delivery teams, product stakeholders, and engineers.
Lead code reviews and establish engineering standards and best practices.
Mentor engineers through technical guidance, reviews, and collaborative problem-solving.
Contribute to architecture discussions and evaluate emerging SFCC capabilities and tools.

Requirements:

• 6+ years of commercial software engineering experience
• Strong hands-on experience with Salesforce Commerce Cloud projects
• Strong frontend engineering expertise with React, TypeScript, component architecture, and modern frontend ecosystems
• Experience with PWA Kit / Composable Storefront architectures Solid understanding of SFRA and hybrid SFCC implementations
• Experience designing and implementing integrations via SCAPI and OCAPI Strong understanding of e-commerce fundamentals including catalog, checkout, promotions, search, and order lifecycle
• Experience with migration projects from platforms such as Magento, Shopify, WooCommerce, or custom commerce solutions
• Experience working with integration-heavy commerce environments Strong communication skills and ability to work directly with stakeholders and clients
• Ability to drive technical leadership through engineering excellence and sound decision-making

Nice to have:

• Salesforce Commerce
• Cloud certifications
• Experience with member-based or gated commerce experiences
• Experience integrating payment, tax, analytics, and identity platforms
• Experience working in agency or consultancy environments Familiarity with technical estimations, feature mapping, and delivery planning

Tools & Technologies:
 

• Salesforce Commerce Cloud PWA Kit 
• Composable Storefront SCAPI / OCAPI / SFRA
• React, Next.js, TypeScript
• CSS / SCSS, GitHub
• GitLab, JIRA /

• Confluence, Google Analytics / GTM / Segment Slack / Zoom

  English:B2

Twin Win Games is a Ukrainian company with a people-first mentality, we work remotely and ensure a friendly, creative, and dynamic environment in the team.

Our culture of diversity & inclusion unites the most outstanding talents to follow Win-Win ethics in our life and work.

The ideal candidate is an organized professional with the desire to gain experiance in iGaming Development, to take our company’s product development process to the next level.

We are searching for an individual who wants to grow with the company and will strive to improve performance.
If you are driven and energetic, you will have additional opportunities here at Twin Win Games.

Requirements

- 3+ years of JavaScript game development experience;
- Strong knowledge of HTML5/CSS3;
- Advanced Experience in creating HTML5 games;
- Advanced Javascript ES6+;
- Advanced Experience with some of libraries/frameworks (Phaser, Pixi, Three);
- Strong knowledge of object oriented and functional programming, knowledge of game programming patterns, practices and techniques;
- Understanding of performance optimization algorithms, memory management, threading;
- Good delegation and time management skills
- Problem-solving abilities
- Design highly scalable software solutions to improve functionality and system longevity
- Collaborate with project managers to implement end-to-end solutions for complex projects
- Analyze current systems to maintain integrity and improve architecture
- Train in-house personnel and other end users on software and applications
- Remain informed of current trends and technology developments

Responsibilities

- Creating browser-based HTML5 slot games for desktop and mobile devices;
- Participate in code review and tasks planning activities;
- Participate in discussion with clients on requirements for the game;

Would be a plus

- Knowledge and practical experience with React;
- Experience with Spine animations;
- Understanding WebGL;

Work conditions

When you join Twin Win Games, you can expect the following perks and benefits:
- Flexible working hours and the freedom to work remotely;
- Paid vacation of 20 workdays/year and 5 workdays/year for sick leaves;
- Unlimited unpaid day-offs to take care of personal matters;
- A range of paid benefits to choose from;
- Personal development plan to support your growth
English speaking club for enhancing your language skills;
- Skills training to sharpen your expertise;
- Education office featuring internal and external experts and mentorship programs;
- Structured processes through our corporate confluence;
- Open-minded management style with transparent communication of company strategy and plans;
- Performance-based reviews to recognize and reward your contributions;
- Stress management initiatives, including 1-1 meetings and a feedback culture;
- Engaging in corporate team-building events, marathons, and online challenges;
- Family-friendly policies, including special congratulatory gifts for personal milestones like the birth of a child or a wedding.
 

We’re looking for a Senior Back-end Engineer (Golang) to join our team and work on subscription and billing-related functionality within a product environment.

You’ll work with complex business logic, third-party integrations, and existing systems, collaborating closely with product and engineering teams. We’re looking for someone curious, proactive, and responsible who enjoys learning, taking ownership, and improving solutions.

MacPaw is building the next generation of its Setapp Marketplace—a platform where developers distribute Mac, iOS, and Web applications to a wide audience around the world. Billing is at the core of this platform, powering how customers pay, how vendors earn, and how the business scales globally.

Our back-end stack: Go, Temporal, PHP 8.0+ (Symfony Components, Doctrine ORM); PostgreSQL, Redis, RabbitMQ; PHPUnit; Cloud-Native: AWS, GCP, K8s, Docker.

Skills you’ll need to bring:

• 5+ years of hands-on experience with Golang
• System Design & Architecture
• Confident work with PostgreSQL/relational databases: schema design, complex SQL queries, migrations, and performance optimization (indexes, profiling)
• Experience with Docker in development and runtime environments; ability to work with Docker images/containers and Docker Compose locally
• Experience with RabbitMQ (or similar message queues): pub/sub and work queue patterns, producers/consumers, basic configuration concepts
• Basic understanding of Kubernetes concepts and common objects (Deployments, Services, ConfigMaps)
• CI/CD pipelines and a basic understanding of cloud or infrastructure tooling
• Basic testing practices (unit/integration) and awareness of secure coding principles (OWASP)
• At least an intermediate level of English & fluent Ukrainian

As a plus:

• Workflow orchestration tools such as Temporal or similar solutions
• Familiarity with Infrastructure as Code (Terraform)
• NoSQL databases and caching solutions (e.g. MongoDB, Redis)

What We Offer:

• We are a Ukrainian company, and we stand with Ukraine against the russian aggression
  We maintain workplaces for the mobilized Macpawians and provide financial support to colleagues or their families affected by the war. Here, you can also read about the MacPaw Foundation, which intends to help save the lives of Ukrainian defenders and provide relief to as many civilians as possible.
• We are committed to our veterans
  Our Veteran Career and Empowerment Program is designed to ensure our veterans and active military personnel receive the recognition, support, and opportunities they deserve.
• Hybrid work model
  Whether to work remotely or at the hub is entirely up to you. If you decide to mix it, our Kyiv office, which works as a coworking space, is open around the clock. The office is supplied with UPS and Starlink for an uninterrupted work process.
• Your health always comes first
  We guarantee medical insurance starting on your first working month. For those abroad, you can receive a yearly Medical insurance allowance as compensation for managing your medical expenses.
• Flexible working hours
  You can choose a schedule that is comfortable for you. No one here tracks your clock in/out because MacPaw is built on trust and cooperation.
• Space to grow both professionally and personally
  Education opportunities to grow both hard and soft skills, annual development reviews, and internal community.
• Teams we are proud of
  We build honest, transparent, and reliable relationships within teams. Every Macpawian can improve processes and implement their ideas. We encourage open and constructive feedback and provide training for Macpawians on giving and receiving feedback.
• Office designed for people (and pets)
  Our office has it all: a spacious workplace with enough room for sitting up, lying down, and running around; a gym for recreation; cozy kitchens; a sleeping/meditation room; and a terrace with a view where we throw summer parties. Also, we have two cats living in the office, and you are welcome to bring your pets to the office (we have separate floors for cats and dogs).
• Time-off policy that covers life’s needs
  Convenient personal time-off policy to help you take care of essential matters in your personal life, and parental leaves. On top of all that, sabbaticals are open after 5 years of being with MacPaw.
• Join social initiatives with MacPawCares
  MacPaw participates in numerous humanitarian aid and charity projects across many fields, and you are welcome to jump in to make the world a better place.
• We’re an equal-opportunity employer. Here is a safe place for applicants of all backgrounds
  We are hiring talented humans. Meaning with all our variety of backgrounds and identities, including service members and veterans, women, members of the LGBTQIA+ community, individuals with disabilities, and other often underrepresented groups. MacPaw does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
  
  *Some benefits are under development, and new adjustments are possible.

We are looking for an experienced C++ developer to reinforce the team on an active project. The role centers on C++ development with a strong computational geometry component, complemented by front-end work in TypeScript and React. The ideal candidate is comfortable working across both new and legacy codebases and brings solid engineering discipline to an Agile environment.

• Responsibilities:

  Design, develop, and maintain C++ application components
  Implement and optimize computational geometry features
  Contribute to front-end development using TypeScript and React
  Apply software design best practices (SOLID, YAGNI, KISS) across the codebase
  Write robust unit and end-to-end tests, including mocking external endpoints, for both new and legacy code
  Collaborate closely within an Agile team

• Mandatory Skills Description:

  At least 5 years of professional experience in C++ development
  Hands-on experience with computational geometry (healthcare industry experience preferred)
  Good TypeScript and React experience
  Strong proficiency in software design patterns such as SOLID, YAGNI, and KISS
  In-depth understanding of Agile development principles, with proven experience working in Agile teams
  Experience writing robust unit and end-to-end tests, including mocking external endpoints, for both new and legacy codebases
  Strong English communication skills, both written and spoken

We are a British—Ukrainian air defence tech company building distributed systems across the frontline. We are looking for a Strong Middle Embedded Software Engineer who will take full ownership of firmware and embedded systems running on edge devices in harsh, real-world environments.
 

Our core value is impact for Ukraine: we build technology that makes a real difference on the actual battlefield, not in labs or on paper specs. We operate with a deep-tech mindset, pushing new technologies where engineering rigor truly matters. We value ownership and responsibility—people who execute, deliver, and stand behind the results.

Key Responsibilities

• Firmware Development: Develop firmware for STM32 (ARM Cortex-M) and ESP32 microcontroller series.
• Embedded Linux: Configuration and development for Raspberry Pi.
• Peripheral Integration: Work with I2C, SPI, UART, CAN and other protocols.
• Host-Side Development: Write supporting software, automation scripts, and monitoring systems in Python.

• System Design: Design architecture for industrial solutions with high fault tolerance; build reliable systems where operational stability is the priority.

   

Requirements

Must Have

• 3+ years of experience in embedded systems development
• Deep knowledge of C/C++ for microcontrollers
• Experience with FreeRTOS (architecture, semaphores, queues)
• Ability to read electrical schematics and use measurement equipment (oscilloscope, logic analyzer)
• Understanding of stable industrial system development principles (watchdogs, error handling, operation in interference conditions)

• English level: Intermediate or higher

   

Strong Plus

• Experience in PCB design (Altium Designer, KiCad, or EasyEDA)
• Experience with ROS and ROS2
• Rapid prototyping skills: working with 3D printers (FDM/SLA) for creating enclosures or mounts
• Experience with network protocols (MQTT, HTTP, WebSocket) on ESP32/Linux

We are looking for a Middle Python Developer with a strong focus on backend development, high-performance APIs, and microservices to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule ‒ you have found the right place to send your CV.

     Skills requirements:

• 3+ years of commercial experience with Python;
• Strong production experience with FastAPI (async programming, dependency injection, Pydantic);
• Deep understanding and hands-on experience with GraphQL (schema design, resolvers optimization, federation is a plus) along with traditional REST API approach;
• Strong understanding of asynchronous programming (asyncio, multithreading/multiprocessing);
• Experience with AWS services;
• Experience with SQL databases, ORMs (e.g., SQLAlchemy/Tortoise), and query optimization;
• Solid understanding of client-server models, microservices architecture, and authorization/authentication principles (OAuth2, JWT).
   

     Optional skills (as a plus):

• Experience with Strawberry or Ariadne (Python GraphQL libraries);
• Experience with Redis and Lua scripts;
• Experience with Celery or other async task managers/message brokers;
• Experience with third party integrations (payments, iGaming platforms, CRM and similar).
   

     Key responsibilities:

• Designing and developing high-performance Backend APIs using FastAPI and GraphQL;
• Building and maintaining applications with a distributed microservices architecture;
• Writing efficient asynchronous logic and integrating third-party services;
• Developing data-retrieval applications and specialized scripts (similar to DAGs in Airflow or AWS Lambdas) to process information for further DS and DE workflows;

• Optimizing database queries and API performance to ensure low latency.
   

  We offer:

• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary fixed in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Team building activities, corporate events.

We’re looking for a skilled Shopify Frontend Developer with 1+ years of commercial experience to join our team.
 

At UTD, we create Premium Shopify Themes, work with modern technologies, and build high-quality eCommerce solutions for global clients. We are an official Shopify Partner and one of the top companies worldwide specializing in Premium Shopify Theme development.

For this role, we’re looking for a developer with a strong frontend foundation and solid commercial experience in Shopify theme development.
 

What you’ll work on

• Development and maintenance of Shopify stores
• Customization and improvement of Premium Shopify Themes
• Supporting existing client projects
• Contributing to new theme development in the future
• Code optimization, debugging, and performance improvements
   

Requirements

• 1+ years of commercial experience with Shopify
• Strong knowledge of:
  • Shopify Liquid
  • HTML / CSS / JavaScript
  • Git
  • BEM methodology
• Experience with Shopify theme development
• Understanding of speed/performance optimization
• Ability to work with existing codebases
• Self-QA mindset (we also have a dedicated QA team)
• Experience working in a team environment
• Responsibility, good time management, and attention to deadlines
• Experience with Hubstaff or other time-tracking tools is a plus
   

About us

UTD  is a team of frontend and backend developers, QA specialists, and project managers focused on building advanced eCommerce solutions for Shopify.

We value clean code, strong engineering culture, teamwork, and continuous growth.
 

Hiring process

After the interview stage, selected candidates will be offered a paid trial period (2–4 weeks). Successful candidates will then receive a long-term contract offer.

Cheers!

Job Description

• 4+ years of experience in C# application development
• Experience with AWS / Azure microservices and contenerisation
• Nice to have experience in Windows standalone appplication development
• Services integration experiences
• Upper-Intermediate English (be able to communicate with the client)
• Good communication skills

Job Responsibilities

• Design and development of standalone application that connects and uses AWS & Azure based services
• Develop AWS services
• Coopeare on architecture design
• Participate in new features implementation
• Communicate with the client

Department/Project Description

Inviting Senior .NET Software Engineer to join a growing account in the medical devices industry domain. Our client is the global leader company of healthcare solutions, which contributes to human welfare by application of biomedical engineering in the research, design, manufacture, and sale of instruments or appliances that alleviate pain, restore health, and extend life for people around the world.

Our team is focusing on designing, developing, and testing embedded software for medical devices, where the software has strong restrictions for safety and quality, power management, and memory usage. Project for this position intends to extend medical device capabilities with PC application that will serve cloud services connectivity for existing device.