Jobs

On behalf of our Client from France, Mobilunity is looking for a DevOps/SRE Engineer.
 

Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings (e.g. by phone). You can view all your bookings, day after day, wherever you are and optimize your restaurant’s occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.
 

Their goal is to become the #1 growth platform for Restaurants. They believe that restaurants have become lifestyle brands, and with forward-thinking digital products, restauranteurs will create the same perfect experience online as they already do offline, resulting in a more valuable, loyalty-led business.
 

Responsibilities:

Infrastructure Management:

• Continue the migration and assist in transitioning the current infrastructure to Terraform
• Ensure high availability, scalability, and resilience of the systems

Automation and CI/CD:

• Build and maintain CI/CD system
• Develop, maintain, and optimize CI/CD pipelines
• Automate repetitive tasks related to infrastructure and deployments

Monitoring and Incident Management:

• Improve monitoring, logging, and alerting systems to ensure service reliability
• Diagnose and resolve production issues in real-time and perform root cause analysis

Collaboration and Support:

• Work closely with development teams to integrate and deliver new features seamlessly

Security and Compliance:

• Integrate security practices into development and operational workflows
• Conduct regular audits and ensure compliance with relevant standards

• Work with Claude
   

Requirements:

• 4+ years of experience in infrastructure management, DevOps, or SRE roles.
• Strong knowledge of CI/CD pipelines and automation tools (Github Actions)
• Expertise in containerization and orchestration tools such as Docker/AWS ECS
• Solid experience with cloud platforms (AWS)
• Experience with Infrastructure as Code (Terraform)
• Excellent troubleshooting and problem-solving skills.
• Ability to communicate clearly and effectively both verbally and in writing with internal teams
• Upper-intermediate, close to advance English
   

Will be a plus:

• Familiarity with monitoring and observability tools like Prometheus, Grafana
• Knowledge of security standards and practices for production environments
• Strong experience with MySQL, or other relational databases
• Scripting knowledge (Python / Go)
   

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones on all of the 3 floors
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Project description

The developed product is a leading software system in the Energy domain, covering all aspects of Oil & Gas production—from geological exploration to the optimization of ongoing operations. Our technology solution enables geologists and geophysicists to efficiently research, visualize, and interpret large volumes of geological data.
You'll be joining a senior, supportive, and friendly team, committed to delivering high-quality solutions in the industry.

Responsibilities

Provide engineering support in drilling and completions area to DWP team.

Provide an objective assessment of Product Quality

Contribute as an active Software Tester on the Team to deliver product stories

Develop Test Cases based on Test Objectives and Acceptance Criteria

Write comprehensive Test Cases to verify Product functionality

Contribute during Sprint Planning to ensure all Testing concerns are discussed and accommodated in the story sizing

Work with Subject Matter Experts to identify and define key End User Workflows

Define, create and maintain Test environments

Validate Functionality according to Requirements/Stories

Verify Development changes have no undesired effect on other, associated areas of Functionality

Identify, communicate and document Bugs in a consistent fashion

Track Bugs through resolution and implementation

Verify Bugs are resolved according to Bug Definition

Skills

Must have

· Bachelor or Master Degree from a recognized university in petroleum, Geophysics, Geology or chemical engineering with minimum GPA 7.5 and above

· Good understanding of upstream applications. (Preferred: EDT Applications)

· Knowledge of one or more of the basic wells engineering concepts including:

Well construction – drilling techniques, well control, fluids property management, drilling mechanics, performance monitoring

Well completions – completion designs, well performance analysis,

· Experience with engineering applications such as WellCat, Wellplan, Compass will be an advantage.

· Comfortable with Agile methodologies

· Excellent Communication Skills

Nice to have

Experience with web applications test automation, API testing, Performance testing, Azure\AWS cloud services

QA experience (Experience with Oil and Gas Upstream applications preferred)

Experience with SDLC/STLC processes and complete understanding of various testing types viz Smoke, Functional, Integration, Performance, Regression and User Acceptance Testing etc.

ISTQB foundation level certified (Optional)

Well versed with Test Case creation, Defect and Test Management tool (Azure DevOps/TFS, JIRA)

Basic understanding of Framework creation using any of the Automation tool.

Languages

English: B2 Upper Intermediate

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the role:
We are looking for a hands-on Sr. Machine Learning / Computer Vision Engineer with strong practical experience in designing, training, evaluating, and improving vision systems for real-world applications. The ideal candidate combines solid theoretical ML/CV fundamentals with an engineering mindset and is comfortable taking ownership of the full pipeline, from data preparation and experimentation to model optimization and deployment.

Responsibilities:
- Design, train, evaluate, and improve machine learning and computer vision models for real-world production use cases
- Build and maintain end-to-end ML pipelines, including data collection support, preprocessing, feature engineering, training, validation, and inference
- Develop solutions across both computer vision and machine learning tasks depending on business needs
- Perform error analysis, diagnose model weaknesses, and drive improvements in accuracy, robustness, and reliability
- Select and justify appropriate methods and model architectures based on dataset characteristics, product constraints, and deployment requirements
- Work with challenging real-world data, including noisy, limited, imbalanced, or weakly labeled datasets
- Collaborate with engineering and product teams to translate business problems into practical ML solutions
- Contribute to production-ready development with a focus on maintainability, reproducibility, and performance

Requirements:
- 3–5+ years of professional experience in Machine Learning / Computer Vision
- Strong senior-level practical expertise in computer vision, machine learning, and applied model development
- Hands-on experience with tasks such as object detection, image classification, anomaly detection, feature-based approaches, or similar
- Solid understanding of classical ML methods, including tree-based models, linear models, feature engineering, model selection, and evaluation
- Strong Python skills and practical experience with PyTorch, OpenCV, and common ML tooling
- Experience building full ML workflows including data preparation, augmentation, preprocessing, training, validation, testing, and deployment handoff
- Strong understanding of model evaluation, debugging, overfitting, generalization, optimization, and experiment-driven improvement
- Ability to write clean, modular, maintainable code and independently own technical solutions
- Strong analytical thinking, engineering maturity, and problem-solving skills

Nice to Have:
- Experience in adjacent ML domains such as time-series, audio, or NLP
- Experience with embedding-based methods, metric learning, retrieval systems, or memory-bank approaches
- Practical experience with model optimization techniques such as quantization, pruning, distillation, or related efficiency-focused approaches
- Experience working with real-world industrial datasets and ambiguous problem formulations
- Knowledge of software engineering best practices, reproducible experimentation, and pipeline design

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:
We are looking for a Python Software Engineer to join our team and help us build an on-premise software pipeline for real-time computer vision. The system ingests camera streams (primarily RTSP), stores frames in a shared data layer, runs CV/AI engines for preprocessing and inference, applies inference logic to produce decisions, and sends results to Database/Portal/Alerting/Control integrations.

Responsibilities:
- Build and maintain the Camera Module to reliably ingest RTSP streams, decode frames, and handle reconnect/keep-alive/packet loss.
- Implement the Shared Data layer for raw and processed frame exchange across processes with backpressure and safe lifecycle management.
- Integrate and operate CV/AI Engines in Python (preprocess, inference, postprocess) with configurable model loading and runtime selection.
- Develop the Inference Logic layer that orchestrates cropping, batching, filtering, classification, and decision output formatting.
- Implement connectors for Database & Portal (event persistence, evidence references) and for Alerting & Control (events/hooks for downstream automation).
- Ensure production readiness on Linux with observability (logs/metrics), health checks, and robust error handling.

Requirements:
Must-have:
- Strong Python, OOP, clean architecture, typing preferred.
- Solid experience with multiprocessing/concurrency (process lifecycle, IPC patterns, queues/shared memory).
- Comfortable working in Linux (systemd/service mindset, networking basics, profiling/debugging).
- Familiarity with CV/AI tooling, and some related Python libraries such as numpy, opencv (cv2), and torch or tensorflow.
- Ability to work with streaming data and reliability constraints (timeouts, retries, resource cleanup).
Should-have:
- Experience with RTSP/RTP streaming and common issues (UDP vs TCP interleaved, jitter, packet loss, camera timeouts).
- Performance optimization (profiling, memory management, zero-copy patterns).
- Exposure to inference acceleration stacks (TensorRT/OpenVINO) or GPU deployment.
- Experience designing event schemas and integration with DB/message queues.

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

About the project

Fintech project

Welcome bonus $1000 ❤️‍🔥

Requirements

• 5 + years of relevant experience in the IT industry, strong knowledge of including ECMAScript;
• 4 + years of experience with Node;
• Experience with NestJS;
• Experience with AWS;
• Experience with Aurora RDS;
• Experience with Serverless;
• Experience with NoSQL, PostgreSQL;
• Experience with Cognito;
• Experience with CI automation and test cases;
• English: Upper-intermediate.

Would be a plus

• Experience with Plaid integration;
• Experience with Google Cloud architecture.

What you will get

• Competitive compensation depending on experience and skills;
• English classes;
• Exciting and challenging projects all over the world on a long-term basis;
• Flexible working hours;
• Career development opportunity;
• Health/Sports Benefits;
• Informal and friendly atmosphere, a lack of bureaucracy and micromanagement;
• Paid vacation (18 working days) and 10 sick leaves;
• Unlimited work from home (remote) or in the office.

We are a recruitment agency with strong IT delivery and real cases of closing vacancies in Europe, the USA, Canada and Israel.
 

We are currently building a system of active B2B client engagement and are looking for ambitious Freelance Lead Generators for long-term cooperation.

This is not just freelancing. This is a partnership with a transparent remuneration model and the possibility of moving to full-time with a rate.

🎯 Your tasks:

• Search and attract IT companies (product / outsourcing / startups)
• Outbound via LinkedIn and email
• Access to decision makers (CEO, Founder, Head of HR, CTO)
• Organization of qualified intro calls
• Maintaining basic reporting on leads

💰 Compensation model:

✔ for the first 3 qualified calls for 100 EUR
✔ all subsequent calls for 200 EUR or the opportunity to move to us full-time and receive a rate.
✔ +15% of our commission for each successfully closed vacancy, which is somewhere between 500 and 2000 EUR.🔥
✔ You can realistically earn from 15,000 to 30,000 EUR from one client per year 🔥 depending on:
1) What percentage we signed it for
2) Number of vacancies in the company

Qualified call =

1. The company meets our ICP
2. There is a real need for hiring
3. Conversation with a decision maker
4. Cooperation with the agency is being discussed

What you also get:

• 🔥 All conditions are transparent!
• 🔥 We will sign the contract with you, so you can be sure that we will pay for each stage, each client, and each candidate. Our reputation is more important for us! 
• Huge experience of work with Recruitment
• Huge experience in Lead Generation
• Passive money when you have already clients

🔥 From us

1. We give a clear ICP
2. LinkedIn Sales Navigator referral - 2 months, + if you have results, then we can discuss additional payment from our side for your LinkedIn Premium.
3. We provide message templates
4. We share cases
5. We conduct regular strategy calls
6. We build a system together
7. We are interested in long-term partnership. 🔥
8. You can mention on LinkedIn that you work in our Agency.

✅ Who we are looking for:

• Experience in B2B lead generation (IT is a big plus)
• Independence and systematicity
• People who know how to find the key are people
• People who know how to think and find new sources for finding leads.
• Result-oriented
• Ability to work with LinkedIn - a must have!
• English from Intermediate+ (you need to read what you write to the lead, at least in a translator!)

The project is connected to the defense area. The company is building its own drones with radar systems. The missions for drones will be different; they will need to map, find bombs and mines in the soil, etc. The company already has its own prototypes, has received funds, and continues to grow. Experience Requirement

• 5+ years of hands-on experience with Synthetic Aperture Radar (SAR)
• Proven leadership or technical ownership of end-to-end SAR systems
• Must have real deployment/field testing experience

About the Role

We are looking for a Head of SAR Systems — a senior technical leader who has personally built and deployed SAR systems, not just managed teams or research.

This role owns the entire SAR system: from raw radar returns to deployable airborne payloads and production-ready processing pipelines. You will lead RF, SAR algorithm, and software teams, working closely with the founders in a small, high-impact environment.

Role Overview

As Head of SAR Systems, you will:

• Architect and lead the development of airborne SAR systems (UAV / aircraft/satellite)
• Take full technical ownership of SAR payloads, processing pipelines, and system performance
• Guide the transition from R&D to production-grade deployments
• Act as the technical authority for SAR across the company

This is a hands-on leadership role — you are expected to design, review, test, and validate real systems.

Key Responsibilities

• Lead the design, assembly, and testing of airborne and UAV-based SAR payloads (including ground-penetrating SAR)
• Own and optimize raw radar (Level 0) processing for high-quality SAR imagery
• Oversee and guide SAR imaging algorithms:

Back-projection-Range-Doppler-Omega-K

• Build and scale production-ready SAR processing frameworks (real-time / near-real-time)
• Define and implement:

Motion compensationTime-zero alignmentCalibration & error correctionGeometric spreading & background subtraction

• Lead RF hardware and platform integration, ensuring deployable, flight-ready payloads
• Drive the full SAR lifecycle:

Simulation → design → integration → field testing → deployment

• Ensure efficient compute usage (CPU/GPU).
• Support AI teams with clean, reliable SAR outputs for automated detection & classification

Required Qualifications

• 5+ years of experience building SAR payloads and systems
• End-to-end SAR system experience on airborne platforms (UAV / aircraft/satellite)
• Deep expertise in:

SAR image formation & processing pipelines Radar systems & RF fundamentalsSignal processing

• Hands-on software development experience in:

Python and/or C++ CUDA / GPU acceleration is a strong plus

• Experience with:

Motion Compensation Calibration Error Correction

• Strong system-level thinking — able to bridge research, engineering, and production

Nice to Have

• Ground-penetrating or material-penetrating SAR
• Defense / government-grade SAR programs
• Experience leading small, highly technical teams
• Deep understanding of airborne SAR operations and field testing

Who Should Apply

You should apply if you:

• Have personally built and deployed SAR systems
• Enjoy technical ownership and leadership
• Are comfortable making architectural decisions with real-world consequences
• Prefer startups over large, slow organizations
• Want your work to have a real-world and defense impact

Even if you don’t meet every single requirement, hands-on SAR experience matters most.

Why Join

• Lead SAR development from the ground up
• Direct collaboration with founders
• Real systems, real data, real deployments
• Strong funding and long-term vision
• Unique work environment with large outdoor test areas
• Competitive compensation + VSOP / equity
• Opportunity to become the technical authority for SAR in the company

P.S.

We are looking for a builder + leader, not just a coordinator.

Inception-1 is a product company that creates AI-driven B2C products designed to help people feel more connected and less alone. Our mission is to build meaningful digital experiences that blend technology with empathy and to prove that technology can be both human and transformative.

GetHoney is one of our AI-driven products and we’re looking for a Senior Product Engineer who combines strong engineering skills with product thinking. 

Have you ever wondered about solving real product cases instead of just coding and approving each idea with product-analytics-delivery-….?

We want you to be responsible for solving complex user’s problems – delivering ready-to-use features and final value to user (from ideation to deployment and analysis).

If you have technical strong technical background, AI evangelist mindset and own startup experience – you are already in.
 

Must-have skills:

• Proven ability to ship user-facing features end-to-end.
• Strong full-stack engineering background.
• Hands-on experience integrating LLMs / AI APIs.
• Hands-on experience with agentic engineering: practical use of AI agents (LLM-based tools, autonomous workflows, coding agents) in day-to-day development, including designing, orchestrating, and evaluating agent-driven workflows.
• Product development skills:
  • Strong grasp of product analytics;
  • Product features design and testing experience.
• Solid system design fundamentals.
   

Nice-to-have:

• Experience with C#.
• Experience working with experimentation frameworks.
   

Key responsibilities for the first 6 months:

• Ship 15–20 meaningful product experiments.
• Implement agile but stable solutions for engaging conversational model, voice generation, interactive calls, etc.
• Improve retention and activation metrics.
• Design and maintain an experimentation framework (A/B testing, rapid iteration).
• Work as product, design, and research to turn insights into shipped features.
• Participate in user interviews and discovery sessions.
   

What makes you successful in this role:

• You have a strong product mindset and take ownership from idea to impact.
• You’re comfortable working in ambiguity and early-stage environments.
• You have high emotional intelligence and empathy for users.
• You care not only about shipping fast, but about shipping the right thing.
   

What we offer:

• Flexible work schedule and remote-friendly culture.
• Online services of a corporate doctor, and after the probationary period — health insurance in Ukraine.
• 20 working days of paid vacation per year, unlimited sick leave.
• All equipment necessary for work.
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees.

Please note: due to the high volume of applications, we can only respond to candidates selected for the next stage. If you don’t hear from us within a week, please assume your application won’t be moving forward this time, and we’d love to see you apply for future roles!

Inception-1 is a product company that creates AI-driven B2C products designed to help people feel more connected and less alone. Our mission is to build meaningful digital experiences that blend technology with empathy and to prove that technology can be both human and transformative.

We’re looking for a Senior Product Engineer who combines strong engineering skills with product thinking. 

Have you ever wondered about solving real product cases instead of just coding and approving each idea with product-analytics-delivery-….?

We want you to be responsible for solving complex user’s problems – delivering ready-to-use features and final value to user (from ideation to deployment and analysis).

If you have technical strong technical background, AI evangelist mindset and own startup experience – you are already in.
 

Must-have skills:

• Proven ability to ship user-facing features end-to-end.
• Strong full-stack engineering background (Python, Node.js, React, JavaScript).
• Hands-on experience integrating LLMs / AI APIs.
• Hands-on experience with agentic engineering: practical use of AI agents (LLM-based tools, autonomous workflows, coding agents) in day-to-day development, including designing, orchestrating, and evaluating agent-driven workflows.
• Product development skills:
  • Strong grasp of product analytics;
  • Product features design and testing experience.
• Solid system design fundamentals.
   

Nice-to-have:

• Experience in mental health, wellbeing, or health-tech.
• Experience building consumer mobile apps.
• Experience working with experimentation frameworks
   

Key responsibilities for the first 6 months:

• Ship 15–20 meaningful product experiments.
• Implement agile but stable solutions for engaging conversational model, voice generation, interactive calls, etc.
• Improve retention and activation metrics.
• Design and maintain an experimentation framework (A/B testing, rapid iteration).
• Work as product, design, and research to turn insights into shipped features.
• Participate in user interviews and discovery sessions
   

What makes you successful in this role:

• You have a strong product mindset and take ownership from idea to impact.
• You’re comfortable working in ambiguity and early-stage environments.
• You have high emotional intelligence and empathy for users.
• You care not only about shipping fast, but about shipping the right thing.
   

What we offer:

• Flexible work schedule and remote-friendly culture.
• Online services of a corporate doctor, and after the probationary period — health insurance in Ukraine.
• 20 working days of paid vacation per year, unlimited sick leave.
• All equipment necessary for work.
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees.

Please note: due to the high volume of applications, we can only respond to candidates selected for the next stage. If you don’t hear from us within a week, please assume your application won’t be moving forward this time, and we’d love to see you apply for future roles!

We’re building a high-end creative studio working with fast-growing tech and AI companies, and we’re looking for someone who knows how to find the top 1% of talent.

Not just recruiters — talent hunters.

What you’ll do

• Source and attract top-tier digital designers and motion designers (senior level)
• Identify and engage A-players, not average candidates
• Build pipelines of exceptional creatives (not just fill roles)
• Run full-cycle recruiting: outreach → screening → closing
• Work closely with the founder and creative team to define what “great” looks like

What we’re looking for

• Proven experience hiring for strong design teams / creative studios / agencies
• Ability to spot true talent vs. “just good” portfolios
• Strong network or ability to hunt globally (Dribbble, Behance, LinkedIn, niche communities)
• Taste. You understand what top-level design and motion looks like
• Experience hiring senior and lead-level creatives
• High ownership, proactive mindset

Big plus

• Experience hiring for motion design / video / product design
• Worked with high-performance teams or startups
• Strong intuition for culture fit in creative teams

Part-Time Opportunity
 

We’re hiring a senior engineer to help improve the reliability, scalability, and overall engineering quality of Art-Gen AI — our product for AI image and AI video generation.

art-gen.ai is a platform that lets users create images and videos with different AI models, with dozens of ready-to-use presets designed to make the experience faster, easier, and more intuitive.
 

This role starts with analytics and tracking, but it goes far beyond that. We need someone who can go deep into the code, fix fragile areas, improve engineering quality, and help a small team build with more confidence.
 

This is a hands-on role with real ownership across product, architecture, reliability, and development practices.
 

What you’ll own

• Audit and rebuild analytics and event tracking
• Improve accuracy across GA4, Mixpanel, Facebook CAPI, and BigQuery
• Find and fix weak points that create bugs, unreliable tracking, or marketing risk
• Review and improve the current architecture and codebase
• Ship product features hands-on
• Introduce stronger engineering discipline across code review, testing, release flow, and team workflows
• Help the team make better technical decisions and execute with more confidence
• Support and mentor less experienced teammates through reviews, collaboration, and day-to-day technical guidance

You may be a great fit if you

• Are a strong senior full-stack engineer with real production ownership
• Have worked on high-traffic products or systems where reliability matters
• Understand analytics implementation deeply, not just dashboards
• Can balance speed with sound engineering judgment
• Naturally raise the technical bar around you
• Enjoy bringing structure to teams and systems that need stronger engineering foundations
• Are comfortable mentoring others while staying deeply hands-on
   

Stack

Next.js 15, React 19, TypeScript, Node.js, Supabase, Vercel, BigQuery, GA4, Mixpanel, Facebook CAPI
 

What success looks like in this role

• Fewer production bugs
• More reliable analytics and attribution
• Safer releases
• Cleaner engineering workflows
• A stronger technical foundation for product growth

We are looking for an experienced Senior Backend Developer with deep technical expertise and a passion for development.
 

As a Senior Backend Developer, you will contribute to the growth of our backend direction and ensure high-quality development of the memoryOS project.
 

The core value for us — strong ownership skills, taking responsibility for results, driving tasks to completion, and approaching them with a focus on efficiency and quality.
 

Ready to be part of a modern, fast-growing, #1 product in its niche while gaining extensive professional growth? Apply now!
 

Who are we?

memoryOS is the world’s #1 app for improving memory and focus, helping people overcome the forgetting curve and retain needed knowledge. Proven learning and memory techniques are merged with Duolingo-like gamified e-learning with patented virtual mind palace tech. Co-founded by 2X World Memory Champion — Jonas von Essen.
 

We’re a remote team of 30+ diverse, like-minded professionals, united in solving the problem of the forgetting curve.

We are proud to be the Most Funded App on Kickstarter. The memoryOS was featured on TechCrunch and recognized by Google Brands Accelerator as a product that is “light years ahead of any other company in memory space”.
 

What you’ll be working on

• Develop and maintain scalable backend architecture using Node.js, NestJS, Redis, TypeORM, and PostgreSQL
• Maintain high standards in terms of performance, scalability, and security.
• Maintain high code quality in adherence to company standards and best practices.
• Participate in code reviews, sprint planning, and product discussions
• Stay up-to-date with industry trends and emerging technologies
• Collaborate with developers, QA, designers, and Product Owners to ensure successful product delivery.
   

About you

• 5+ years of experience as a Backend Developer.
• Strong expertise in Node.js and NestJS.
• Deep understanding of scalable architecture and system design.
• Solid experience with PostgreSQL and performance optimization.
• Experience in technical design and application architecture (building applications from scratch to production).
• Excellent analytical and ownership skills.
• Creative problem-solving mindset with high ethical standards.
• Proactive, reliable, and committed to continuous self-development.
• Proficiency in English (B2 level).
   

Would be a plus

• Experience with GCP and CI/CD configuration.
• Experience with React.
   

You will also get

• The opportunity to influence technical trends on the project and take responsibility for making ownership of the right decisions.
• Developing solutions that have a direct impact on business.
• Transparent management and regular feedback.
• The opportunities to be involved in interesting and useful product for millions of people.
• The modern team of like-minded and diverse professionals.
• Enjoy a vacation and paid sick leave days to relax every year.
• Fully remote: you are free to choose your productive work time and place.
   

Getting the job

Enjoy building a top-level product with us while gaining extensive professional experience in a company with an important mission.

Step-by-step for this position:

1. Screening interview (up to 1 hour): To discuss the position, check basic competencies and culture fit.
2. Technical interview (2 hours): Detailed сase approach to identify experience, technical skills, and core competencies.
3. Full Day (up to 5 hours): Have an opportunity to work all day with a CTO, solve tech problems, and write code.
4. Referral: Recommendations from the previous workplace.
5. Offer call (30 min): Discussion of a Job Offer Proposal.

Let’s make the world remember!

We are looking for a talented Technical Artist with a solid understanding of 3D content creation, optimization, and integration processes for mobile platforms.

As part of our team, you will be responsible for updating and optimizing our rendering pipeline to bring the game’s visuals closer to a Double/Triple-A mobile quality level. 

This role is offered as a part-time position and can be structured as project-based work or a consulting engagement.

Ready to be part of a modern, fast-growing, #1 product in its niche while gaining extensive professional growth? Apply now!

Who are we? 

memoryOS makes it easy for people to remember what’s important. Proven learning and memory techniques are merged with duolingo-like gamified e-learning with patented virtual mind palace tech. Co-founded by 2X World Memory Champion — Jonas von Essen.

We're a remote team of 30+ diverse, like-minded professionals, united in solving the problem of the forgetting curve.

We are proud to be the Most Funded App on Kickstarter. memoryOS was featured on TechCrunch and recognized by Google Brands Accelerator as “light years ahead of any other company in memory space.”

What you’ll be working on:

• Integrating 3D assets into the project.
• Profiling and optimizing 3D content for mobile platforms.
• Collaborating closely with artists and developers to maintain an efficient production pipeline.
• Ensuring solid performance on low-end devices while delivering high-quality visuals on high-end devices.

About you:

• 3+ years of experience as a Technical Artist.
• Strong understanding of 3D content creation and integration workflows.
• Hands-on experience with 3D content optimization, including CPU/RAM usage, draw calls/batching, and asset size management.
• Experience in shader creation, integration, and optimization.
• Experience working with VFX, particle systems, lighting, and animations in Unity.
• Ability to analyze, refine, and improve workflows to enhance team productivity.
• Excellent communication skills and strong attention to detail.
• Proactive, reliable, and committed to continuous learning and high-quality work standards.
• English — Intermediate level or higher.

Bonus Points:

• Experience creating custom Unity Editor tools.
• Experience working with 2D asset pipelines.
• Experience with 2D animation.
• C# scripting skills.

You will also get:

• The opportunity to influence trends on the project and take responsibility for making ownership of the right decisions.
• Developing solutions that have a direct impact on business.
• Transparent management and regular feedback.
• Positive team environment.
• Enjoy a vacation and paid sick leave days to relax every year.
• Fully remote: you can choose your productive work time and place.

Getting the job

Enjoy building a top-level product with us while gaining extensive professional experience in a company with an important mission.

Step-by-step process for this position:

1. HR interview (up to 40 min): To discuss the position, check basic competencies, and culture fit.
2. Test Task: Task regarding the position's requirements. 
3. Interview with the Lead Artist and CTO (up to 1 hour): Detailed сase approach to identify experience and core competencies, discussion of the completed task.
4. Referral: Recommendations from the previous workplace.
5. Debrief interview with CEO (30 min): Sum up the information about the candidate, discuss their strengths and weaknesses, and assess their fit for the position.
6. Offer call (30 min): Discussion of a Job Offer Proposal.

Let's make the world remember!

Join ArboStar — Revolutionize Tree Care with Us!
ArboStar is the leading all-in-one business management platform crafted by arborists, for arborists. Since 2013, we’ve been empowering tree care companies to streamline operations, reduce costs, and boost profits. Our innovative, cloud-based software integrates everything from CRM and scheduling to GPS tracking and business analytics, ensuring seamless workflow and exceptional customer satisfaction.
At ArboStar, we pride ourselves on fostering a dynamic and supportive work environment. We value creativity, collaboration, and dedication to excellence. Join our team and help us transform the tree care industry with cutting-edge technology and outstanding service.

Why ArboStar? At ArboStar, we foster a dynamic and supportive work environment where creativity, collaboration, and dedication to excellence are valued. Join our team and help revolutionize the tree care industry with innovative technology and outstanding service.

Responsibilities:

• Development and support of mobile applications (iOS and Android);
• Work closely with development, management, and leadership to promote timely and quality product delivery;
• Actively participate in technical discussions and strategies using your expertise;
• Contribute to department-wide initiatives that promote technical excellence, innovation, inclusion and diversity;
• Keep track of new technologies and make recommendations to the team.
   

Requirements:

• 4+ years of commercial experience with Angular, with the most recent project built using Angular v20 or newer.
• Strong hands-on experience with Capacitor for cross-platform mobile application development.
• At least 1 year of commercial experience in mobile development, using one of the following technologies:
  • Capacitor
  • Swift
  • Kotlin
  • React Native (must include real production experience in mobile development).
• Experience developing Capacitor plugins or implementing native mobile integrations.
• At least 1 year of experience integrating AI into mobile applications, working with modern AI models such as GPT, Gemini, Claude, or similar technologies.
• Experience with AR/VR technologies (e.g., ARCore, ARKit, Unity AR Foundation) will be considered a strong advantage, but is not required.

Compensation & Benefits

• Work schedule: 9:00 AM – 5:00 PM (EST);
• 10 paid vacation leaves per year;
• A paid day off on your birthday or special day;
• Only remote work;
• Opportunity to work in the green industry, helping to make our planet greener;
• Supportive, remote-first culture focused on growth and impact.

Job Description

Primary Backend Skills:

• Framework: Deep expertise in the .NET 8 Framework, specifically for building Web APIs.
• API Development: Solid experience creating and managing endpoints using GraphQL for .NET.
• Data Access: Proficiency with Entity Framework for ORM.
• Testing: Skills in writing unit tests for backend services using XUnit.
• API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Cloud & DevOps Experience:

• Platform: In-depth knowledge of the Azure platform is required.
• Containerization: Experience with Docker for creating and managing containerized applications. 
• Hands-on experience deploying microservices to Azure Container Apps.
• Understanding of hosting frontend applications on Azure Static Web App.
• Experience managing and interacting with Azure SQL Database.
• Experience with NoSQL databases, specifically Cosmos DB.
• Core Azure Services: Managing customer identity with Azure AD B2C, Using Application Insights for service monitoring, Experience with Azure API Management.

Preferred, Not Required Skills

• Familiarity with our modern frontend stack is a strong plus. This includes: Core Technologies: React, Typescript, and Material UI. State Management & Data: Redux toolkit and Apollo Client for GraphQL.
• Tooling: Experience with Vite as a build tool, Vitest for testing, and Zod for schema validation.
• Navigation: Understanding of React Router.
• Version Control: Proficiency with Git and GitHub.
• Collaboration: Experience working with Jira and Confluence.
• API Testing: Hands-on experience with Postman, particularly within a team workspace.
• Development Environment: Experience with development tools like Eslint, Prettify (Prettier), and Husky is beneficial. While the choice of IDE is flexible, experience with
• Visual Studio Code is preferred.

Job Responsibilities

Working in Scrum team and perform function of senior software developer doing software modules architecture, design, development, unit and integration testing and deployment.

Department/Project Description

Developting a cloud-based platform designed for managing latest generation of IoT devices.

The core part of the system provides a centralized location for remotely monitoring, upgrading, and configuring devices. It also offers an application marketplace, allowing users to deploy and customize applications for their devices.

At the moment it is extensively extending with services that deal with telemetry provided by the connected devices and services. These services are designed in two forms. First is the predefined set of data connectors and visualisation widgets, and the second is a framework that let customers to design own connectors and widgets.

Skill Category

.NET

Keyskills - Must Have

• .NET
• Azure
• GraphQL
• Entity Framework
• xUnit
• MS SQL Server