Jobs

Summary

Looking for a strong software engineer with Vue.js, Node.js, and TypeScript for an AI-agent platform.

Understanding of systems under the hood, not just frameworks. Emphasis on solid CS fundamentals, data structures, and algorithms, with proven problem-solving ability. Competitive programming experience (LeetCode, HackerRank, Olympiads) is highly valued.

About the company

Our client builds an AI platform that enables enterprises to customize and deploy AI capabilities for their specific needs. The platform team is central to this work, responsible for infrastructure, shared components, and internal tooling that the rest of engineering depends on.

The role

This is a hands-on implementation engineering position. You'll work on deploying, configuring, and integrating the platform for enterprise clients, translating their requirements into working solutions, deployed at client's infrastructures. The role sits between product engineering and customer success: technically deep, but with awareness of real-world client needs.

You'll collaborate closely with platform engineers and business teams, occasionally joining business discussions to clarify technical requirements or explain implementation details.

What you'll work on

• Implementing and configuring platform deployments for enterprise customers
• Building integrations between the platform and client systems
• Working with internal teams to understand client requirements and translate them into technical solutions
• Contributing to implementation tooling, documentation, and repeatable deployment processes
• Troubleshooting and resolving issues during and after deployment
• Occasionally participating in client calls to gather requirements or provide technical guidance

What we're looking for

• Strong proficiency in Vue.js, Node.js, and TypeScript
• PostgreSQL/similar RDBMS and general data modeling knowledge
• Familiarity with cloud platforms (AWS, Azure, or GCP), multi-cloud exposure is valuable
• Clear communication skills - comfortable explaining technical concepts to non-technical stakeholders
• Ability to work independently and manage multiple implementation workstreams
• 5+ years of software engineering experience

Useful additions / nice to haves

• Experience with AI platforms or AI/LLM integration
• Familiarity with CI/CD pipelines and infrastructure-as-code
• React experience
• Background in enterprise software implementation or professional services
• Previous work in similar roles

Extra Nice to haves

• Prize-winning places at programming olympiads (IOI, ICPC, Google Code Jam, Facebook Hacker Cup) or regional competitions.
• High rating on coding platforms: LeetCode (Knight+ or 2000+ rating), HackerRank (Gold+), Codeforces (Expert+ or 1900+ rating).
• Participation in hackathons with a focus on algorithmic problems (for example, victories at HackMIT, AngelHack).

Summary

Looking for a strong software engineer with Vue.js, Node.js, and TypeScript for an AI-agent platform.

Understanding of systems under the hood, not just frameworks. Emphasis on solid CS fundamentals, data structures, and algorithms, with proven problem-solving ability. Competitive programming experience (LeetCode, HackerRank, Olympiads) is highly valued.

About the company

Our client builds an AI platform that enables enterprises to customize and deploy AI capabilities for their specific needs. The platform team is central to this work, responsible for infrastructure, shared components, and internal tooling that the rest of engineering depends on.

The role

This is a hands-on implementation engineering position. You'll work on deploying, configuring, and integrating the platform for enterprise clients, translating their requirements into working solutions, deployed at client's infrastructures. The role sits between product engineering and customer success: technically deep, but with awareness of real-world client needs.

You'll collaborate closely with platform engineers and business teams, occasionally joining business discussions to clarify technical requirements or explain implementation details.

What you'll work on

• Implementing and configuring platform deployments for enterprise customers
• Building integrations between the platform and client systems
• Working with internal teams to understand client requirements and translate them into technical solutions
• Contributing to implementation tooling, documentation, and repeatable deployment processes
• Troubleshooting and resolving issues during and after deployment
• Occasionally participating in client calls to gather requirements or provide technical guidance

What we're looking for

• Strong proficiency in Vue.js, Node.js, and TypeScript
• PostgreSQL/similar RDBMS and general data modeling knowledge
• Familiarity with cloud platforms (AWS, Azure, or GCP), multi-cloud exposure is valuable
• Clear communication skills - comfortable explaining technical concepts to non-technical stakeholders
• Ability to work independently and manage multiple implementation workstreams
• 5+ years of software engineering experience

Useful additions / nice to haves

• Experience with AI platforms or AI/LLM integration
• Familiarity with CI/CD pipelines and infrastructure-as-code
• React experience
• Background in enterprise software implementation or professional services
• Previous work in similar roles

Extra Nice to haves

• Prize-winning places at programming olympiads (IOI, ICPC, Google Code Jam, Facebook Hacker Cup) or regional competitions.
• High rating on coding platforms: LeetCode (Knight+ or 2000+ rating), HackerRank (Gold+), Codeforces (Expert+ or 1900+ rating).
• Participation in hackathons with a focus on algorithmic problems (for example, victories at HackMIT, AngelHack).

Summary

• IT Infrastructure Engineer/Systems Administrator with experience in Azure VM lift-and-shift migrations from Rackspace.
• Skilled in provisioning Azure VMs (Web and DB), Windows Server 2012 R2, IIS, Classic ASP, and SQL Server 2014 migrations with full data integrity.
• Strong knowledge of Azure VNet, NSG, and secure VM networking.
• Experienced in VM-based backup strategies (IaaS only), post-migration validation, and Classic ASP session testing.
• Able to deliver fast, stable migrations, documentation, and support within strict timelines (2-3 weeks).
• Focused strictly on infrastructure, not development or PaaS.

Job DescriptionRole Overview

The position is for an IT Infrastructure Engineer / Systems Administrator specializing in Azure Virtual Machine migration. The primary responsibility is to execute a direct lift-and-shift migration of a legacy B2B software platform from Rackspace virtual machines to Azure Virtual Machines. This role focuses on infrastructure, systems administration, and hardware migration rather than software development or cloud-native architecture.

Key Responsibilities

• Provision and configure two Azure Virtual Machines within a Virtual Network (VNet), specifically one Web Server VM and one Database Server VM
• Migrate the web server environment running Windows Server 2012 R2 and a Classic ASP application, including all dependencies and custom software
• Migrate SQL Server 2014 databases, comprising multiple client-specific databases, ensuring full data integrity throughout the process
• Design and implement a data backup and redundancy strategy tailored to Azure VMs, explicitly excluding PaaS or SQL-as-a-Service solutions
• Set up networking components such as VNet, Network Security Groups (NSG), and connectivity between the two Azure VMs
• Validate the full functionality of the application post-migration, with particular attention to session handling due to Classic ASP session variable dependencies
• Document the entire environment and migration process comprehensively and provide a detailed handover to the internal client team
• Provide ongoing periodic maintenance and support following the migration completion

Additional Role Requirements

• Immediate availability to start, with a strict timeline of 2 to 3 weeks to complete the migration.
• Strong communication skills in English (minimum 7/10 proficiency) to interact effectively with non-technical stakeholders.
• Global candidate search with no physical location restrictions.
• Ability to overlap with North American Central Standard Time (CST) business hours for meetings and urgent migration support.

Role Clarifications

• This role is strictly focused on IT infrastructure and systems administration, not software development or cloud-native application engineering.
• No involvement with containerization, Kubernetes, Azure PaaS services, or application code migration/refactoring.
• The migration is a direct lift-and-shift with no re-architecture or service changes.

Technologies and Tools Used: Azure Virtual Machines, Azure Virtual Network (VNet), Network Security Groups (NSG), Windows Server 2012 R2, IIS configuration, Classic ASP environment, SQL Server 2014, Rackspace virtual machines, data backup and redundancy solutions for Azure VMs.

CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

Ми принципово не беремо проєкти, пов’язані з:
● gambling / гемблінгом,
● adult-контентом та порнографією,
● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

What We Offer:
● Fully remote work
● Long-term, stable project
● High level of autonomy and trust
● Minimal bureaucracy
● Direct impact on business-critical logistics systems
● Long-term engagement, not a short-term contract.

Project Overview: Senior-level backend role, ideally approaching Architect level, focused on designing and developing core backend services for ORA. The work enables secure cloud integration with SEF through KMIP and Barbican, requiring deep expertise in cryptography, Kubernetes, and open-source / open-standard solutions.

Tech Stack: Python · Kubernetes · OpenStack · KMIP · Barbican · TLS · CRDs · Distributed Systems

Requirements (Must-have):

• Extensive senior-level backend development experience in Python
• Crypto hands-on experience — must be clearly visible in CV
• Strong knowledge of cryptography — TLS and data encryption
• Practical Kubernetes experience — infrastructure and management layers
• Familiarity with OpenStack
• Experience writing unit and integration tests for backend systems
• Ability to design and work with complex distributed systems and core services
• Fluent English — C1 minimum
• Location: Europe (remote)
  
  Responsibilities:
• Design and develop ORA's core backend services, integrating with KMS via KMIP for components like Barbican and Ceph
• Build and manage Kubernetes-based infrastructure — CRDs, operators, and controllers
• Implement secure communication mechanisms using TLS and advanced encryption methods
• Work closely with architecture and infrastructure teams across management layers
• Create and maintain unit and integration tests for high-quality, reliable code
• Contribute to architectural decisions and provide technical leadership in backend development
  
  Nice to Have At least one of the following is strongly preferred:
• Knowledge of KMIP and secure key management practices
• Experience with Barbican and open-standards integrations
• Experience with cloud convergence concepts and ORA architecture
• Understanding of scalability and performance optimization in microservices
  
  Hiring Process Intro call → Technical discussion → Offer
   

CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

Ми принципово не беремо проєкти, пов’язані з:
● gambling / гемблінгом,
● adult-контентом та порнографією,
● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

What We Offer:
● Fully remote work
● Long-term, stable project
● High level of autonomy and trust
● Minimal bureaucracy
● Direct impact on business-critical logistics systems
● Long-term engagement, not a short-term contract.

Project Overview: Senior-level backend role, ideally approaching Architect level, focused on designing and developing core backend services for ORA. The work enables secure cloud integration with SEF through KMIP and Barbican, requiring deep expertise in cryptography, Kubernetes, and open-source / open-standard solutions.

Tech Stack: Golang · Kubernetes · OpenStack · KMIP · Barbican · TLS · CRDs · Distributed Systems

Requirements (Must-have):
    Extensive senior-level backend development experience in Golang

• Crypto hands-on experience — must be clearly visible in CV
• Strong knowledge of cryptography — TLS and data encryption
• Practical Kubernetes experience — infrastructure and management layers
• Familiarity with OpenStack
• Experience writing unit and integration tests for backend systems
• Ability to design and work with complex distributed systems and core services
• Fluent English — C1 minimum
• Location: Europe (remote)
  
  Responsibilities:
• Design and develop ORA's core backend services, integrating with KMS via KMIP for components like Barbican and Ceph
• Build and manage Kubernetes-based infrastructure — CRDs, operators, and controllers
• Implement secure communication mechanisms using TLS and advanced encryption methods
• Work closely with architecture and infrastructure teams across management layers
• Create and maintain unit and integration tests for high-quality, reliable code
• Contribute to architectural decisions and provide technical leadership in backend development
  
  Nice to Have: 
  At least one of the following is strongly preferred:
• Knowledge of KMIP and secure key management practices
• Experience with Barbican and open-standards integrations
• Experience with cloud convergence concepts and ORA architecture
• Understanding of scalability and performance optimization in microservices
  
  Hiring Process: Intro call → Technical discussion → Offer

CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

Ми принципово не беремо проєкти, пов’язані з:
● gambling / гемблінгом,
● adult-контентом та порнографією,
● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

What We Offer:
● Fully remote work
● Long-term, stable project
● High level of autonomy and trust
● Minimal bureaucracy
● Direct impact on business-critical logistics systems
● Long-term engagement, not a short-term contract.

Project Overview: Senior-level backend role, ideally approaching Architect level, focused on designing and developing core backend services for ORA. The work enables secure cloud integration with SEF through KMIP and Barbican, requiring deep expertise in cryptography, Kubernetes, and open-source / open-standard solutions.

Tech Stack: Java · Kubernetes · OpenStack · KMIP · Barbican · TLS · CRDs · Distributed Systems

Requirements (Must-have):

• Extensive senior-level backend development experience in Java
• Crypto hands-on experience — must be clearly visible in CV
• Strong knowledge of cryptography — TLS and data encryption
• Practical Kubernetes experience — infrastructure and management layers
• Familiarity with OpenStack
• Experience writing unit and integration tests for backend systems
• Ability to design and work with complex distributed systems and core services
• Fluent English — C1 minimum
• Location: Europe (remote)
  
  Responsibilities:
• Design and develop ORA's core backend services, integrating with KMS via KMIP for components like Barbican and Ceph
• Build and manage Kubernetes-based infrastructure — CRDs, operators, and controllers
• Implement secure communication mechanisms using TLS and advanced encryption methods
• Work closely with architecture and infrastructure teams across management layers
• Create and maintain unit and integration tests for high-quality, reliable code
• Contribute to architectural decisions and provide technical leadership in backend development
  
  Nice to Have: 
  At least one of the following is strongly preferred:
• Knowledge of KMIP and secure key management practices
• Experience with Barbican and open-standards integrations
• Experience with cloud convergence concepts and ORA architecture
• Understanding of scalability and performance optimization in microservices
  
  Hiring Process: Intro call → Technical discussion → Offer

Cloud Infrastructure Engineer

About the role:

We are looking for an experienced Cloud Infrastructure Engineer to join a fast-growing digital health product company focused on improving cardiovascular health outcomes.

The product combines applied science and technology to help users better understand and manage their heart health. The solution is already used at scale and continues to grow rapidly, which creates new challenges in infrastructure, scalability, and reliability.

You will play a key role in building, scaling, and securing a modern cloud infrastructure that supports data-heavy and ML-driven systems.

What you will do:

• Build and maintain a production-ready ML pipeline and data lake
• Improve and evolve build automation processes (transition from CI to full CD)
• Design, scale, and secure Kafka clusters running on Kubernetes
• Collaborate with engineering and security teams to improve infrastructure and compliance
• Develop monitoring systems, dashboards, alerts, and internal tools
• Identify and mitigate reliability and security risks in production systems

Tech stack:

Scala, Python, React Native
AWS, Kubernetes, Docker
Kafka, MongoDB, PostgreSQL, Redis
Nginx, ELK, Prometheus
Jenkins and other CI/CD tools

Requirements:

• 5+ years of experience in DevOps / Cloud Infrastructure roles
• Strong production experience with AWS (or another major cloud provider)
• Hands-on experience with Kubernetes and Docker in production
• Programming experience with at least one of: Scala, Java, or Python
• Experience with CI/CD pipelines and automation tools
• Solid understanding of distributed systems and scalable architectures

Nice to have:

• Experience with Kafka (clusters, streams)
• Experience with ML pipelines or data platforms
• Experience with AI-assisted development tools (e.g., Claude Code)
• Experience with monitoring/logging tools (ELK, Prometheus, etc.)

What we are looking for:

• Independent and proactive mindset
• Ability to learn quickly and adapt to new technologies
• Strong ownership and responsibility for infrastructure decisions

On behalf of our client, we are looking for a Solution Architect (Digital Commerce / SF Data Cloud) 

Requirements:

- Bachelor’s degree in Computer Science or related field

- 5+ years of client-facing experience in consulting / professional services

- Proven track record in designing and selling eCommerce solutions

- Strong experience with enterprise platforms (SFCC, SAP Hybris, Magento)

- Hands-on experience with SF Data Cloud (must-have)

- Experience leading projects end-to-end

- Strong business communication and stakeholder management skills

- Proactive, self-driven, and collaborative mindset

Location: London, UK

Company offers:

- Long-term employment with possibilities for professional growth

- Fully remote work

- Reasonably flexible schedule

- 15 days of paid vacation

- Regular performance reviews

Hi! We are Liven. We develop a global ecosystem of products that help people gain self-observability and steer away from negative thoughts, patterns, and behaviors on their personal journey.

Inside our ecosystem:

• Self-discovery companion — an app that helps 2.5M users build a deeper relationship with themselves. It’s a space for self-exploration through AI coaching, mood trackers, sound practices, and bite-sized learning.
• Online Coaching — sessions with certified experts to navigate complex life situations.
• Supplements — for physical recovery and bodily support.

Liven is a company for the curious. We are driven by curiosity — an inner need to ask questions, dig deeper, and never stop in the face of the unknown. We are passionate about creating products and solutions that truly help. Our entire culture of experimentation exists to find better ways to support and guide people on their self-discovery journey.

We are looking for a Head of Growth at Liven who sits between our massive creative engine and our core product. In this role, you will own the journey after someone gets curious, but before the product experience begins. Your job is to architect the story, the psychology, and the monetization logic that turns a curious click into a committed subscriber. This is a high-stakes, high-autonomy growth systems role.

🎯 How Will You Make An Impact?

• The funnel. End-to-end ownership of landing pages, quizzes, and checkout flows, from first click to first payment.
• Monetization. Pricing strategy, offer logic, and pre-purchase LTV optimization. You think in cohorts. LTV to CAC is your primary language.
• Storytelling. Translating the complex science of self regulation into high-converting consumer narratives without oversimplifying or leaning into toxic motivation.
• Marketing automations. Rapid testing of hypotheses and personalized experiences that adapt to who the user is.
• Systems. Building the infrastructure for high-velocity experimentation and global localization. We test faster than we debate.

🧩 What Makes You a Perfect Fit?

• You’ve led growth at scale in a consumer product, ideally subscription-based.
• You understand why people buy, and how to communicate value before they ever see the app.
• You’ve built and managed cross-functional teams.
• You can hold the big picture and the small details at the same time.
• You’ve worked in high-volume environments where decisions compound fast.

💪🏻 Why this role is worth your attention

• Ownership. You’ll have the autonomy to build, the budget to innovate, and the clarity of a business that already knows its “Why.”
• Impact. Direct influence on unit economics and company trajectory. The growth system you build will define how millions of people first experience Liven.
• Team. People who move fast and think deeply. Performance-driven and mission-aligned with fire in their eyes.

💪🏻What will you enjoy most about being at Liven?

• Culture of Curiosity: a place for explorers who embrace the unknown and achieve stellar results even when there’s no playbook.
• Growth through Impact: your professional evolution is directly tied to the value you bring to the product and the business.
• Global Impact: develop a product that supports the mental well-being of millions of users worldwide every day.
• Trust and Ownership: the freedom to act, coupled with high responsibility for the outcome.
• Expert Community: access to professional clubs, specialized training, a knowledge base, and a library for your continuous learning.
• Space for Focus: autonomous offices in Kyiv and Warsaw with breakfasts, lunches, lounge areas, walking pads, and massage chairs.
• Sports Community: a running club, yoga, boxing, rock climbing, and functional training to keep you energized.
• Medical Insurance and a stable social package.
• Well-being Program: We care about the mental health of our team as much as we care about our users.
• Support during the war: we provide conditions for stable work and contribute to Ukraine’s recovery together.

Still on Day 1: A Constant Expedition

We’ve reached a scale we’re proud of, but inside, we keep the “Day 1” spirit — constantly asking questions, testing hypotheses, and adapting to new contexts. If you are driven by new challenges and want to empower the team with your vision, let’s connect.

Fuel your curiosity at Liven 🔎

Responsibilities:
- Conduct UI/UX audits of eCommerce websites
- Identify issues and improvement opportunities
- Provide clear, practical recommendations to help clients increase conversions and revenue

Requirements: 

- Solid experience in UI/UX design
- Strong eCommerce background
- Hands-on experience with Magento and/or Shopify
- Ability to run UI/UX audits and analyze online stores
- Good spoken English (for client communication)

Work conditions:
Freelance / hourly work
Flexible workload depending on projects

A product company is looking for a Data Infrastructure Engineer to join the team in a fully remote format.
 

The company develops end-to-end data and trading technology solutions for the foreign exchange, financial, and futures markets. Their product enables international companies and banks to execute transactions on global currency exchanges with ultra-low latency, giving them a competitive edge measured in milliseconds.

The business is steadily growing, continuously expanding its team, and launching new projects, remaining a stable and evolving player in the market.

This is a high-impact role where you will be responsible for building the core infrastructure behind a next-generation FX trading analytics platform.

Required: experience in setting up and maintaining infrastructure for data projects from scratch, experience in maintaining time-series databases (ClickHouse, InfluxDB, ScyllaDB/Cassandra, etc)
Experience in making decisions regarding data architecture will be a plus.

We’re looking for a Full Stack Engineer to join the Documents Team. Our team is working on building and scaling a new web application, expanding the ecosystem of one of our key products. This is a great opportunity to have a real impact on product decisions, architecture, and user experience while working across both frontend and backend.

What you’ll do: 

• Developing user-facing application(s):

             - Main stack is Typescript, React, Nextjs, Tailwind
             - Back-end is Node, Nestjs, Postgres, AWS

• Back-end tasks to power new functionality for both web and iOS app
• Working with product and marketing teams to define clear requirements and estimates
• Writing tests
• Always teaching others and giving helpful feedback
• Good SEO and accessibility is a must
• Experience with various third-party integrations as we will integrate more and more

About you:

Front-end:

• React, CSS
• Next.js, TailwindSEO
• SEO, Accessibility
• Smooth animations
• Responsive UI
• Pixel-perfect implementation

Back-end:

• Nest.js and Postgres
• Distributed systems and event-based architecture
• SQL skills and experience working with ORMs
• CI/CD, and infrastructure setup
• Third-party integrations and their side-effects

Overall:

• Strong English skills (we have several required meetups in English, plus engineers present the features themselves in English)
• Enjoy working on pet projects, finds opportunities to learn and try something outside of work projects only
• Enjoy both back-end and front-end.

Would be a plus:

• AI integrations
• External LLM tools, like LangFuse, LangChain, etc.
• Desire to build automations
• Interest in knowledge sharing

What you will get at Readdle:

• Customer-centric culture. We put our users at the heart of everything we do. Every team member has the opportunity to engage directly with customers, gaining insights that shape meaningful, delightful experiences for millions worldwide.
• Relentless growth. We’re committed to mastery in our craft. We take ownership of our work, decisions, and outcomes, and we see feedback as a catalyst for growth. Every challenge is an opportunity to learn, evolve, and raise the bar.
• Exceptional people, exceptional team. Our greatest strength is our people. We care deeply about each other, work transparently, and celebrate collective success. Together, we build an environment where everyone can do their best work and grow beyond their potential.
• Real impact. We design products that truly matter. Our focus is on delivering tangible value, simplifying complexity, pushing boundaries, and continuously improving how we build and deliver solutions to our users.
• Culture of innovation. We embrace curiosity and creativity in everything we do. Fresh ideas are not just welcomed, they’re expected, celebrated, and turned into real innovations that shape the future of our products and company.

About the Role
Client is developing InfraCloud3D, a SaaS platform for the inspection and analysis of engineering structures based on large-scale 3D data.
We are looking for a Senior 3D Web Engineer to strengthen our team and take ownership of advanced 3D visualization challenges, including the integration of next-generation rendering technologies such as WebGPU.
You will work on a production system built on LuciadRIA, handling complex datasets with high demands on performance, scalability, and precision.

Your Responsibilities

• Develop and optimize web-based 3D visualization features within our platform
• Work with and extend our LuciadRIA-based 3D engine
• Design and implement high-performance rendering pipelines using WebGPU
• Handle large-scale datasets (e.g. photogrammetry, point clouds, meshes)
• Improve rendering performance, memory usage, and responsiveness
• Collaborate with frontend and backend developers (Angular, Node.js, TypeScript)
• Contribute to architectural decisions and guide less experienced developers

Tech Stack

• 3D Engine: LuciadRIA
• Frontend: TypeScript, Angular
• Backend: Node.js
• Infrastructure: GitLab, PostgreSQL, S3-compatible storage

Required Skills

• Strong JavaScript skills
• Solid understanding of 3D fundamentals
• Experience with at least one 3D framework (LuciadRIA preferred)
• Strong experience in web-based 3D visualization using WebGPU
• Proven experience with real-time 3D rendering in the browser
• Experience optimizing performance in large or complex 3D scenes

Preferred Skills

• Backend experience (Node.js) and data integration
• Experience with geospatial 3D systems or large coordinate spaces
• Experience with photogrammetry, point clouds, or mesh processing pipelines
• Experience with Gaussian Splatting or similar rendering techniques

About the role

We are looking for a Flutter developer to support and maintain an existing production mobile application. The product is already live and used by a paying client, so the focus is on stability, bug fixing, and small improvements.

This is a low-commitment, part-time role (a few hours per month), ideal as a side project. 

What you’ll work on

• Maintain and support an existing Flutter app
• Fix bugs and make small UI/logic improvements
• Work with backend APIs and socket-based communication
• Handle minor updates (dependencies, small changes in API, etc.) 

Tech stack

• Flutter / Dart
• REST APIs
• Sockets (real-time communication)
• iOS / Android 

Requirements

• 5+ years of hands-on experience with Flutter
• Experience working with existing (legacy) codebases
• Understanding of socket-based communication (WebSockets or similar)
• Solid debugging skills
• Ability to work independently with minimal supervision
• Good written English 

Nice to have

• Mobile development background (iOS/Android)
• Experience with SDK integrations (camera, etc.)
• Experience updating Flutter/Dart versions

Working conditions

• Fully remote, async work
• B2B contract
• Hourly rate

Join our expanding team as a Senior Python Engineer! We’re looking for a proactive tech professional who takes ownership, sweats the details, and takes pride in delivering high-quality software.

About Project:
 

Our client specialises in developing and optimising a large-scale recruitment platform to achieve streamlined hiring processes. By utilising a multi-channel communication module, dynamic document management, and interactive Kanban boards, their goal is to enhance the efficiency of recruitment workflows, delivering seamless candidate engagement and improved organisational productivity.

What will you do?

—Develop and maintain complex platform;

—Work across backend (Python) and frontend (React.js) layers;

—Collaborate with cross-functional teams;

—Write clean, testable, and secure code following best engineering practices;

—Participate in code reviews and improve overall code quality;

—Continuously improve system performance, reliability, and user experience.

What do we expect?

Tech Skills:

—5+ years of experience as a Python Developer;
—Experience with Django, Flask framework;
—Experience with React.js;
—Experience with Azure cloud services;
—Experience with API development;
—Experience with SQL(PostgreSQL);
—Experience with Docker, Kubernetes;
—Experience with CI/CD;
—Understanding of Unit tests;
—Understanding and ability to apply in practice the OOP and SOLID principles;
—Knowledge of Scrum (Agile).

Soft Skills:

—Problem-solving, analytical thinking;
—Attention to detail and code efficiency;
—Ability to work closely with customers, analyse software requirements;
—Keen to constantly learn and improve your own skills, and not afraid to learn new things;
—Strong communication skills;
—At least Upper-Intermediate English level (speaking & writing).

We offer:
—Competitive compensation;
—Flexibility to work from anywhere (fully remotely or in our office in Lviv);
—Accounting Support Services;
—Education budget + corporate education events/trainings;
—Compensation for certifications, fitness, or therapy sessions;

—A dynamic environment where your proactivity is recognised and rewarded.

Application Process:
—Initial screening: call with Recruiter;
—Tech interview;
—Сlient’s interview.

If you're ready to bring your senior-level expertise to a product that truly matters, we’d love to meet you!