Jobs at Djinni

Overview

We are looking for an experienced UAV Pilot-Technician (multirotor) to join the flight team responsible for testing our flagship R&D product — a GPS-denied alternative navigation system. The candidate must confidently operate drones, be technically literate, have a deep understanding of UAV core components, and hands-on experience with Ardupilot-based systems.

The role combines hands-on piloting of multirotor UAVs with testing and technical support of all flight-related aspects.

Responsibilities

• Pilot multirotor UAVs & fixed-wings in field-testing scenarios
• Perform pre-flight checks and UAV setup
• Maintain airframes and supporting equipment
• Support flight planning and adherence to safety procedures
• Troubleshoot and repair UAV hardware issues
• Record and report flight data as needed
• Collaborate with engineers during testing and development of new platforms

Requirements

Must-have

• Real flight time on multirotor UAVs
• Solid understanding of how core UAV components work
• Advanced-user level of Ardupilot
• Experience with mission-planning software (Mission Planner)
• Ability to safely operate a drone in field conditions
• Diagnostic and repair skills for UAVs and supporting equipment

Nice to have

• STEM (Science, Technology, Engineering, Mathematics) education
• Experience with fixed-wing UAVs
• Combat experience
• English at B1 level or higher

Personal qualities

• Responsibility
• Attention to detail
• Communication skills and ability to work in a team
• Initiative

We offer

• Competitive salary
• Reservation from mobilization
• On-site work with access to hardware and lab facilities
• Office in Kyiv with shelter access, generator and Starlink
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

About us

DroneOps is a company creating innovative UAV-related products, focused on UAV autonomy and navigation, founded in 2023. We are a team of innovators and inventors who take on the duty to help the armed forces of Ukraine defend our country and democracy by providing reliable advanced systems that simplify their work, improve personnel safety, and enable more cost-effective and precise UAV mission execution.

Overview

We are looking for a Middle / Senior Computer Vision / Deep Learning Engineer to extend our onboard navigation capabilities with modern perception and learning-based methods.

This is a hands-on R&D role: you work from research and prototypes to production on edge hardware, collaborate with software, and flight teams, and help shape how new CV/DL features are built and shipped. The role suits someone who can follow state-of-the-art work, implement what fits our constraints, and care about real-world performance—not only offline benchmarks.

Responsibilities

Relocalization & navigation

• Design and develop satellite, map, and semantic navigation capabilities that improve the overall quality of our navigation
• Build and maintain pipelines for map and reference-data preparation before missions
• Extend the existing visual-inertial navigation stack with relocalization and map-based aiding features
• Develop training pipelines for these tasks (data preparation, training, evaluation, and iteration)
• Create utilities that make map preloading and mission setup convenient for operators and integrators
•  

Research & implementation

• Track relevant research and industry approaches; prototype and adopt methods where they clearly improve the product
• Reimplement or adapt algorithms when off-the-shelf solutions do not fit our data, hardware, or latency requirements
• Define evaluation metrics and acceptance criteria for new features before field and deployment rollouts
•  

Edge deployment & production

• Optimize models and inference for target onboard hardware
• Integrate new features into the production codebase with stable APIs, logging, and failure handling
• Take part in architecture decisions, code review, and team practices that keep production quality high as the stack grows
•  

Required skills & experience

• 3+ years of practical experience in computer vision and deep learning
• Strong Python; ability to write clear, maintainable code for experiments and production paths
• Experience with training and deploying deep learning models (PyTorch)
• Familiarity with model optimization for edge or embedded devices (pruning, quantization, ONNX/TensorRT-class tooling, or equivalent)
• Comfort working with geospatial or map-related data and preprocessing pipelines
• Practical production mindset: reproducible experiments, versioning, and validation on real data
• English B2+ for documentation and technical discussion; Ukrainian for day-to-day team communication
•  

Nice to have

• Experience with deep learning keypoint detection and matching approaches
• Comfortable with geometric computer vision (camera models, epipolar geometry, robust estimation)
• Multi-sensor fusion / SLAM / EKF background
• UAV, robotics, or aerospace field experience
• Experience with satellite or aerial imagery, semantic segmentation, or visual place recognition
•  

What we offer

• Competitive salary
• Reservation from mobilization
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

About us

DroneOps is a company creating innovative UAV-related products, focused on UAV autonomy and navigation, founded in 2023. We are a team of innovators and inventors who take on the duty to help the armed forces of Ukraine defend our country and democracy by providing reliable advanced systems that simplify their work, improve personnel safety, and enable more cost-effective and precise UAV mission execution.

Overview

We are looking for a Junior / Middle Software Engineer to strengthen our product software team.

This is a hands-on role on onboard navigation product software: you support and extend the system, build and improve tooling, and help keep releases reliable through simulation, replay, and hardware-in-the-loop validation.

The role suits someone who likes understanding how complex software behaves end to end, writes clear code and tests, and wants to work on real UAV systems with experienced engineers.

Responsibilities

System development

• Implement and maintain parts of the onboard product software and supporting services
• Develop internal tools, automation, and utilities used across development and release workflows
• Integrate new features into the production codebase with stable behavior, logging, and configuration

Product software support & verification

• Support, test, and debug components of the onboard navigation product software
• Verify algorithm and integration changes before release: unit tests, simulation scenarios, replay workflows, and hardware-in-the-loop checks
• Investigate failures from CI, field logs, and developer reports; reproduce issues and help resolving them
• Extend test coverage and internal utilities where routine checks can be automated

Engineering quality & delivery

• Improve and maintain CI/CD for the product codebase (builds, Docker images, automated test pipelines, release checks)
• Optimize hot paths and tooling where profiling shows clear wins
• Follow team code standards, participate in code review, and help keep the codebase maintainable

Simulation & replay tooling

• Run and maintain simulation and replay-based validation (software-in-the-loop, logged flight replay, autopilot estimator replay)
• Help expand test scenarios and regression checks as the product and integration surface grow
• Work with flight and navigation teams to turn real incidents into repeatable test cases
   

Required skills & experience

• 1+ years of professional software development experience, or strong equivalent from internships, pet projects, or open source with evidence of shipped work
• Solid Python: reading & extending existing codebases, writing tests, debugging
• Experience with multi-threading, multi-processing, or async applications
• Comfort with Linux as a daily development environment
• Experience with Git and collaborative workflows
• Basic understanding of automated testing (pytest or similar) and why regressions matter in production systems
• Ability to read logs, configs, and stack traces and communicate findings clearly to the team
• Docker for local and CI environments
• GitHub Actions or similar CI/CD
• English B2+ for documentation and technical discussion; Ukrainian for day-to-day team communication

Nice to have

• YAML-driven configuration (e.g. Hydra-style setups)
• MAVLink, drone autopilots, or robotics middleware
• Simulation experience (SITL, game-engine or physics simulators, recorded-data replay)
• HDF5 or other structured telemetry / time-series data
• C++ or willingness to work alongside C++ components when replay or autopilot tooling requires it
• Interest in embedded or resource-constrained targets

What we offer

• Competitive salary
• Reservation from mobilization
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

Overview

We are looking for a Middle Computer Vision / Visual Navigation Engineer to improve and extend our GPS-independent navigation stack.

This is a hands-on R&D role: you work with real flight data, bring algorithms from experimentation to production, and collaborate closely with software and flight teams. Day to day you balance navigation and CV development, post-flight analysis, sensor calibration, and integration work. The role suits someone who is comfortable with classical geometry-based CV, modern feature pipelines, and turning prototypes into stable behavior on constrained hardware.

Responsibilities

Navigation & computer vision

• Improve existing visual-inertial navigation on real UAV platforms - both copters and planes
• Develop and refine algorithms for estimating position and orientation from camera and onboard sensor data
• Research and implement additional computer vision that extend the current system (e.g. use of satellite data, map or scene-based cues)
• Handle difficult real-world conditions: vibration, blur, changing scenery, sensor noise, and platform-specific setup differences

Flight analysis & tooling

• Analyze flight recordings to find issues, propose fixes, and verify improvements
• Extend automated post-flight analysis to reduce repetitive manual work
• Define clear quality metrics and use them to judge whether changes are ready for the deployment

Calibration

• Improve calibration procedures for cameras, IMU, and related sensors on new platforms
• Make calibration more repeatable and less dependent on one-off manual steps

Cross-team delivery

• Work closely with software and flight teams on testing, integration, and rollout
• Bring new methods into the production system with attention to performance and reliability
• Document limitations, risks, and operational guidance for the rest of the team

Required skills & experience

• 2+ years of practical experience in computer vision
• Solid fundamentals in image processing and geometric computer vision (camera models, epipolar geometry, robust estimation)
• Good Python for prototyping, analysis, and integration
• Practical production mindset
• English B2+ for documentation and technical discussion; Ukrainian for day-to-day team communication

Nice to have

• Experience with multi-sensor fusion / SLAM / EKF
• Sensor calibration experience on robotic or aerial platforms
• Map-based or semantic localization experience
• Deep learning applied to perception / matching
• UAV / robotics / aerospace experience

What we offer

• Competitive salary
• Reservation from mobilization
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

Job Description

• Bachelor's degree in Computer Science or equivalent experience.
• 3+ years of experience in iOS Automation Testing.
• Strong knowledge of iOS applications and Apple development ecosystem.
• Experience with XCTest/XCUITest or similar automation frameworks.
• Experience testing REST APIs.
• Familiarity with CI/CD pipelines.
• Experience with defect tracking tools.
• Strong understanding of Agile methodologies.
• Excellent analytical and communication skills.

Job Responsibilities

• Develop and maintain automated test suites for iOS applications.
• Execute automation and regression testing.
• Identify, document, and verify software defects.
• Collaborate with developers to improve application quality.
• Maintain automation frameworks and improve test coverage.
• Participate in release validation.
• Work closely with distributed engineering teams.

Department / Project Description

Join a global engineering team building high-quality medical mobile applications. You will be responsible for developing automated testing solutions that ensure product quality, reliability, and compliance across multiple international markets.

Job Description

• Bachelor's degree in Computer Science, Software Engineering, or equivalent experience.
• 3+ years of experience in Android Manual Testing.
• Strong understanding of Android application architecture and mobile testing methodologies.
• Experience with test case design, execution, defect reporting, and regression testing.
• Familiarity with REST APIs and API testing.
• Experience with defect tracking and test management tools (Jira, Xray, TestRail, or similar).
• Knowledge of Agile software development practices.
• Strong analytical and problem-solving skills.
• Excellent communication skills and ability to work with distributed teams.
• Automation testing experience is considered a plus but is not mandatory.

Job Responsibilities

• Execute manual testing of Android mobile applications.
• Create and maintain comprehensive test cases and test documentation.
• Identify, document, and track software defects.
• Work closely with developers and product teams to validate new features.
• Participate in sprint planning, backlog refinement, and daily stand-ups.
• Perform regression, functional, integration, and exploratory testing.
• Validate bug fixes and ensure release quality.
• Collaborate with globally distributed engineering teams.

Department / Project Description

We are looking for a Mid-level Android Manual Test Engineer to join our mobile engineering team developing medical-grade Android applications. You will help ensure the quality, reliability, and usability of mobile solutions used across international markets while working closely with engineering teams in the USA, Mexico, and Europe.

About the project
B2B SaaS platform combining LinkedIn Ads optimization, website visitor identification, and revenue attribution in one decision layer. 

Why this role exists

A hybrid role to free up the CTO from coordination overhead and build automated QA from scratch, powered by AI tooling.

What you'll do:

PM (primary):
— Turn requirements into developer-ready tasks/epics in ClickUp
— Run sprint planning & retrospectives, keep the team unblocked
— Own documentation and requirement breakdowns

QA (secondary):
— Build automated testing from scratch: E2E, regression, API
— Triage bugs by root cause (frontend/backend)
— Write test plans, build real regression coverage

Requirements
— 3–5 years total: (1.5+ yrs PM/product management, 1.5+ yrs QA)
— Experience with sprint planning/retrospectives
— Strong self-management across PM and QA
— QA background shifting toward automation 
— Working SQL (Postgres/Clickhouse a plus)
— Actively using AI tools in your own workflow
— English B1+

Nice to have:
— B2B SaaS experience
— Martech background (attribution, ad tech, CRM)
— English C1

We offer:
— Investment in your growth
— A flexible process you can shape
— Direct access to decision-makers
— Freedom to choose your own QA stack
— 24 days PTO
— Flexible schedule 

If this sounds interesting, feel free to join!

Job Description

Own end-to-end testing for an FDA-regulated Android application in diabetes care. You will design risk-based tests, automate critical user flows, and ship compliant, high-quality releases for global markets. Work closely with Android developers, QA, Product, and Regulatory as a senior individual contributor.

Minimum Qualifications

• 3+ years in software testing, including mobile; 2+ years focused on Android.
• Good knowledge of testing methodology, test development, and test execution.
• Strong software skills in Python, with the ability to create and maintain automated tests in a custom client framework.
• Hands-on Android environment setup: Android Studio/SDK, emulators/devices, adb, Gradle; ability to perform one-time setup and ongoing
  maintenance.
• Version control and CI/CD: Git; ability to configure and run jobs in Jenkins/Bamboo (working with existing pipelines).
• Experience with test management and traceability in Agile/Scrum environments.
• Familiarity with medical software regulations and standards (IEC 62304, ISO 14971, FDA) and creating verification evidence.

Nice to Have

• Experience with mobile UI automation frameworks (e.g., Appium or similar concepts).
• Network and API testing (e.g., proxy tools, REST).
• Localization/i18n testing, accessibility (TalkBack), and performance profiling.
• Perforce exposure.
• Experience with device labs or cloud device providers.

Job Responsibilities

Develop, maintain, and execute automated and manual test suites for the Android app using the client’s internal mobile test framework (custom, conceptually similar to common mobile automation stacks).
Create test plans, test cases, and test reports; define entry/exit and gating criteria for releases.
Build, stabilize, and monitor regression and smoke suites; ensure green builds and rapid failure isolation.
Configure and run automation in existing CI pipelines (e.g., Jenkins/Bamboo); investigate failures and triage defects with logs and artifacts.
Analyze requirements and influence design for testability; identify coverage gaps and add use cases accordingly.
Ensure end-to-end traceability and compliance-ready verification evidence in collaboration with Quality and Regulatory.
Partner daily with Android engineers, QA, Product, and Scrum Master to drive release readiness.
Participate in design reviews and continuous improvement of the test process.

Department/Project Description

Join the Android Engineering team delivering safety-critical, regulated mobile software for diabetes care. You will focus on product quality and reliability for international markets, with domain onboarding provided to accelerate your impact. Framework development is out of scope for this role; you will use and configure the existing internal framework to achieve high coverage and reliable automation.

Skill Category

QA - Automation

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.

The future of Web3 starts with you — join us as a SOC Analyst L1!

Requirements:

— Basic understanding of cybersecurity principles, common attack vectors, and threat detection methods.
— Familiarity with key cybersecurity frameworks (MITRE ATT&CK, NIST, CIS etc.)
— Familiarity with EDR/XDR and SIEM platforms (e.g., SentinelOne, Splunk, QRadar, etc.).
— Strong analytical and problem-solving skills.
— Ability to work in a fast-paced, team-oriented environment.
— Good written and verbal communication skills in English (B1+).
— Willingness to work in a shift-based schedule, including nights and weekends. Shifts are distributed evenly across the department.

Preferred Qualifications:

— 6-12 months of experience in a SOC or security-related role.

— Knowledge of networking fundamentals and MacOS/Linux operating systems.

Responsibilities:

— Monitor and analyze alerts from EDR, SIEM platforms and other corporate tools.
— Perform initial triage to determine the severity, credibility, and urgency of security events, sorting out False Positives.
— Escalate incidents to Level 2 analysts or incident response teams when necessary.
— Document findings, actions taken, and outcomes in a ticketing system.
— Follow standard operating procedures (SOPs) and playbooks for alert handling.
— Assist in the continuous tuning of EDR/SIEM rules to reduce False Positives.
— Stay current with emerging threats and industry best practices.
— Participate in active learning and Purple Teaming of the SOC team.

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.

Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.

Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— 5 calendar days of sick leave.
— Additional days off for national holidays.

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.


The future of Web3 starts with you: join us as a Brand Presence Specialist!

Requirements:

— B2B knowledge or hands-on experience in B2B marketing or communications.
— Proven experience in content creation (articles, social media, marketing materials);
— Strong understanding of social media platforms and ability to manage and grow brand presence;
— Solid knowledge of Web3 and the cryptocurrency ecosystem;
— Experience in trading and/or working with crypto projects;
— Excellent written and verbal communication skills;
— Creative thinking and ability to generate original ideas;
— Ability to multitask and manage several projects simultaneously;
— Flexible mindset with a creative approach to problem-solving;
— Analytical thinking and ability to assess performance metrics;
— Strong time management skills and ability to meet deadlines.

Strong advantages:

— Participation in developing crypto or token strategies;
— Experience with Linkedin.

Responsibilities:

— Creation of expert content;
— Accounts development;
— Analysis of general trends in the community and on the crypto market’
— Making researches’
— Communication with media representatives.

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.

Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.

Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

Umbrelly.Cloud is a B2B US product company.
 
Our mission is to help businesses which use AWS reduce their cloud bill & provide world-class technical support. Umbrelly is an Official Advanced Tier Partner of AWS, and currently serving 100+ enterprises & startups from US, EU and other Tir 1 countries. 

Our product is useful for the clients, we have excellent reviews from the customers and great reputation as an AWS Partner. On average clients stays with us 3+ years, it's absolutely "white" product and niche. 

It's easy to market & sell, cause we don't charge customers. Our product is free for clients, since our monetisation comes from AWS for providing technical support and serving their customers. Customers get guaranteed results from Umbrelly. 

We are looking for a Creative Marketing Specialist who make converting static & video creatives so we can show our great offer to customers. We believe Umbrelly's product should be distributed as wide as possible, so businesses no more waste their budgets on unused AWS resources & cloud waste, and instead use money which Umbrelly save them to grow their businesses. 

What we expect from candidates on Creative Marketing Designer & Manager position: 
- 1+ years experience creating static & video creatives & copies for Google Ads & Meta Ads
- metric oriented approach, we like candidates who remember to cent key metrics if their creatives, like CPL, ROAS, ROI, CAC, LTV & other key numbers.
- Succesfull case studies from you prev projects you can share with us during the interview
- Understanding how to collaborate with PPC team or basic experience launching Google Ads & Meta Ads campaigns yourself
- Understanding user behavior, hook logic driven by user intent, taste for visuals, creating conversion-focused creatives
- Generating creative ideas for marketing campaigns, identifying trends, uncover insights,  generate fresh creative concepts
- Build scalable creative production processes, automation approaches into production pipelines
- Conduct competitor and market research, turning insights into high-impact creative concepts and testing priorities
- Intermidiate+ English level, experience launching creatives for international markets
- Ownership & result oriented, which means we can set high level goals which you can decompose and achieve

Why Umbrelly is a great place to work and grow:
- Unlimited potential to scale marketing budget, as long as CPL & ROAS is in needed range, we can indefinetely scale the budget
- Performance bonus tied to ROAS
- If you ambitious and deliver results during 6 months in a row, you can grow as a team lead
- Product market fit and model which works 3 years, you can get benchmarks for CPL & ROAS from channels we now use for marketing
- Case Study which you can proudly add to your portfolio, without saying on next job interview "under NDA"
- Umbrelly.Cloud is runned by experienced C-level team and backed by prominent investors

Apply for the vacancy and open your contacts on djinni, let's talk! 

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we're on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That's exactly the kind of teammates we want on board.

Solidgate is part of Endeavor — a global community of the world's most impactful entrepreneurs. We're proud to be the first payment orchestrator from Europe to join — and to share our expertise within a network of outstanding global companies.

About the Team and Role

You'll join the Core team — the team responsible for the services that sit at the heart of Solidgate's payment processing. Core services define what a payment is, integrate with numerous internal services for correct routing, run antifraud checks, and process payments through providers, covering card payments as well as Apple Pay and Google Pay. This is the critical path for every payment on the platform, so the team's work directly defines the reliability and speed of the whole system.

The team is actively growing new functionality, supporting existing services, working down technical debt, and maintaining an SLO of 99.99%+ across all of its services. The stack is built around high-load, low-latency requirements: a microservices architecture with Kotlin as the primary language, Protobuf RPC over Buf/Connect, PostgreSQL as the main database, and Kafka for asynchronous processing, with fully automated production deployments and an advanced monitoring and observability setup. Infrastructure is continuously improved by a dedicated platform team, with IaC ensuring transparent, reproducible, and scalable management.

Your team — Product Manager, Tech Lead (Backend), three Backend Software Engineers (Senior), one Frontend Software Engineer (Middle), AQA Engineer, and System Analyst.

What you'll own

Your focus will be on:

• taking part in product decisions across the full development lifecycle
• designing and developing backend functionality for our products
• collaborating with other teams to build reliable solutions for payment processing
• improving the performance, scalability, quality, and reliability of our systems

You'll grow from feature-level tasks toward owning a dedicated service or domain, taking part in the team's design and technical decisions.

You're a great fit if you have

• 4+ years of experience with Java/Kotlin
• 5+ years of experience with SQL (PostgreSQL)
• Experience designing reliable, scalable systems
• Experience with distributed systems
• Experience with cloud environments (AWS/GCP)
• 2+ years of active hands-on use of AI tools

Nice to have

• Fintech experience and experience with high-load, complex systems
• Observability/Alerting tools (Prometheus, Grafana)
• Infrastructure as Code (Terraform)
• Event-driven systems (SQS / Kafka)

Why Solidgate?

High-impact role. You'll work at the very core of our payment processing — the critical path for every transaction, including Apple Pay, Google Pay, and card payments.

Great product. We've built a fintech powerhouse that scales fast. Solidgate isn't just an orchestration player — it's the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax — we've got it covered. We hold financial licenses in key regions and are a direct Visa & Mastercard partner and sub-reseller (top 5 globally).

Massive growth opportunity. Solidgate is scaling rapidly — this role will be a career-defining move.

Top-tier tech team. Work alongside our driving force — a proven, results-driven engineering team that delivers.

Modern engineering culture. TBDs, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow's fintech needs your mindset. Come build it with us.

🫂 Know top talent? We're always on the lookout. Refer someone for our role, and if they get hired, there's a bonus waiting for you — simple as that.

Umbrelly.Cloud is a B2B US product company.
 
Our mission is to help businesses which use AWS reduce their cloud bill & provide world-class technical support. Umbrelly is an Official Advanced Tier Partner of AWS, and currently serving 100+ enterprises & startups from US, EU and other Tir 1 countries. 

Our product is useful for the clients, we have excellent reviews from the customers and great reputation as an AWS Partner. On average clients stays with us 3+ years, it's absolutely "white" product and niche. 

It's easy to market & sell, cause we don't charge customers. Our product is free for clients, since our monetisation comes from AWS for providing technical support and serving their customers. Customers get guaranteed results from Umbrelly. 

We are looking for a PPC specialist who will show our great offer to customers. We believe Umbrelly's product should be distributed as wide as possible, so businesses no more waste their budgets on unused AWS resources & cloud waste, and instead use money which Umbrelly save them to grow their businesses. 

What we expect from candidates on PPC specialist position: 
- 1+ years experience in Google Ads & Meta Ads
- metric oriented approach, we like candidates who remember to cent key metrics like CPL, ROAS, ROI, CAC, LTV & other key numbers
- Succesfull case studies from you prev projects you can share with us during the interview
- Understanding how to set task for Creative team or basic experience doing creatives, copies and landing pages yourself
- Intermidiate+ English level, experience launching campaigns for international markets
- Ownership & result oriented, which means we can set high level goals which you can decompose and achieve

Why Umbrelly is a great place to work and grow:
- Unlimited potential to scale marketing budget, as long as CPL & ROAS is in needed range, we can indefinetely scale the budget
- Performance bonus tied to ROAS
- If you ambitious and deliver results during 6 months in a row, you can grow as a team lead
- Product market fit and model which works 3 years, you can get benchmarks for CPL & ROAS from channels we now use for marketing
- Case Study which you can proudly add to your portfolio, without saying on next job interview "under NDA"
- Umbrelly.Cloud is runned by experienced C-level team and backed by prominent investors

Apply for the vacancy and open your contacts on djinni, let's talk! 

Launch Labs is looking for a Middle QA Engineer to join one of our product teams and help ensure the quality, stability, and reliability of its web and mobile applications.

This is a hands-on role combining manual testing with a strong focus on test automation. Approximately 50% or more of your time will be dedicated to automation, with additional opportunities to expand automated coverage during lighter release periods.

The product ecosystem currently includes web and native mobile applications. Our web automation framework is built with Playwright and TypeScript. Mobile automation is still at an early stage, giving you the opportunity to help evaluate suitable tools, shape the automation approach, and contribute to building the initial framework.

You will work closely with developers, product managers, designers, and other stakeholders throughout the development lifecycle. Beyond identifying defects, you will help improve testing processes, strengthen automation coverage, identify risks early, and promote shared ownership of product quality across the team.

What You’ll Do:

Test Automation
 

• Spend approximately 50% or more of your time on test automation, depending on the release cycle.
• Develop, maintain, and improve automated tests for web applications using Playwright and TypeScript.
• Automate critical user journeys, regression scenarios, and high-risk product areas.
• Analyze failed automated tests, identify root causes, and improve test reliability.
• Integrate automated tests into the development and release processes.
• Expand automation coverage during non-release weeks.
• Help define the future mobile automation approach for applications.
• Evaluate suitable mobile automation tools and contribute to establishing the initial framework and processes.
   

Manual Testing
 

• Perform functional, regression, integration, exploratory, and usability testing.
• Test web applications across different browsers and screen sizes.
• Test native mobile applications
• Review product requirements, designs, and acceptance criteria before development and release.
• Identify, document, and track defects with clear reproduction steps, expected results, and supporting materials.
• Validate fixes and perform regression testing before releases.
• Monitor application quality after releases and help investigate production issues.
   

Quality Ownership
 

• Collaborate closely with developers, product managers, designers, and other stakeholders.
• Participate in planning, refinement, and release discussions.
• Identify quality risks early and communicate them clearly to the team.
• Contribute to test planning and define appropriate testing coverage for new features.
• Improve QA documentation, processes, and testing standards.
• Support the team in building a shared quality mindset rather than treating QA as the final stage of development.

What We’re Looking For
 

• At least 2–4 years of commercial experience in software quality assurance.
• Practical experience testing both web and mobile applications.
• Strong knowledge of manual testing techniques and software testing principles.
• Hands-on experience with test automation for web applications.
• Experience with Playwright and TypeScript, or strong experience with a similar automation stack and readiness to work with Playwright.
• Understanding of API testing and experience using tools such as Postman, Swagger, or similar.
• Experience testing REST APIs, client-server integrations, and data flows.
• Ability to create clear test cases, checklists, bug reports, and testing documentation.
• Understanding of browser developer tools, network requests, logs, and basic debugging.
• Experience working with task and bug-tracking systems such as Jira, Linear, ClickUp, or similar.
• Understanding of Agile development and release processes.
• English proficiency sufficient for daily communication, documentation, and team discussions.

Nice to Have
 

• Experience setting up an automation framework or significantly improving an existing one.
• Experience with mobile automation tools such as Appium, Maestro, Detox, or similar.
• Understanding of CI/CD pipelines and automated test execution.
• Experience with Git and code review workflows.
• Basic knowledge of SQL and database testing.
• Experience with performance, accessibility, or security testing.
• Interest in sports, fitness, baseball, coaching, or performance-tracking products.

What Success Looks Like

During the first months, you will:
 

• Take ownership of regression testing across the main platforms.
• Improve the stability and coverage of the existing Playwright automation suite.
• Automate critical web scenarios that currently require repeated manual verification.
• Establish clear priorities for automation based on product risks and release needs.
• Help the team evaluate and plan the initial mobile automation setup for iOS and Android.
• Contribute to a faster, more predictable, and more reliable release process.

Benefits:
 

• get 4 weeks of paid vacation each year for rest and adventures;
• work flexible hours for a better balance between work and personal life;
• enjoy medical insurance for your peace of mind;
• nurture your professional growth with the support of Launch Labs, as we'll pay for your professional courses and training;
• experience the freedom of remote work.

We are looking for a Portfolio Manager / Coordinator to join our telecommunications project for Arelion, one of the world's leading Tier-1 Internet providers. In this role, you will coordinate a portfolio of network-related projects and operational initiatives, ensuring seamless collaboration between customers, engineering teams, and key stakeholders while driving successful delivery across multiple workstreams. 

The ideal candidate is a highly organized and proactive professional with excellent communication, coordination, and stakeholder management skills. Acting as the central point of contact for portfolio activities, you will oversee priorities, track progress, manage risks and dependencies, facilitate cross-functional collaboration, and ensure projects are delivered on time and aligned with customer expectations. You will also identify opportunities for process improvements, support operational excellence, and contribute to building strong, long-term customer relationships. 

Key Responsibilities 

Team Coordination & People Management: 

• Coordinate the day-to-day work of the network team, ensuring consistent reporting and adherence to processes. 
• Build strong relationships with team members: understand their challenges, recognize their achievements, and keep morale and motivation high. 
• Act as the first point of contact for team issues, escalating when needed. 
• Participate in the interview and selection process for new team members, providing input on fit and readiness for the role. 
• Participate in goal setting, performance review and promotions. 

Customer Relationship & Communication: 

• Serve as the main operational point of contact with the customer, ensuring clear, timely, and professional communication.  
• Actively gather and interpret customer feedback, understand their priorities, tasks, and pain points.  
• Facilitate an open, ongoing dialogue between the team and the customer, ensuring expectations are aligned on both sides. 

Reporting & Operational Oversight: 

• Consolidate and coordinate reporting from the team, ensuring accuracy and timeliness.  
• Monitor performance and operational metrics, identify trends, risks, or gaps. 

Collaboration with Senior Management: 

• Flag issues, risks, and roadblocks to senior management proactively, with context and suggested next steps.  
• Propose solutions, process improvements, and new initiatives based on frontline insight and customer feedback.  
• Participate in planning discussions, contributing an on-the-ground perspective to strategic decisions. 

Requirements: 

• Based in or willing to relocate to Buenos Aires, Argentina. 
• Proven experience in team coordination, supervision, or operations roles (telecom/IT operations, or customer-facing teams preferred). 
• Strong interpersonal and communication skills, with the ability to build trust with both team members and customers. 
• Experience with shift planning and workforce coordination. 
• Comfortable working with reporting tools and consolidating operational data. 
• Fluent in Spanish; professional working proficiency in English (adjust based on customer/company needs). 
• Problem-solving mindset with the ability to bring issues to leadership along with proposed solutions. 
• Availability to work hybrid, with a minimum of 3 days per week in the Buenos Aires office. 
• Previous experience in the Telecom and/or IT industries will be a huge advantage. 

Nice to Have: 

• Prior experience managing distributed or geographically dispersed teams.  
• Experience working directly with external clients/customers in an account-coordination or client-success capacity.  
• Familiarity with reporting/BI tools (e.g., Excel, Power BI, or similar). 

What Success Looks Like in This Role: 

• The network team is well-organized, adequately staffed, and motivated. Low team attrition.   
• Customer feedback is consistently captured and translated into action.  
• Senior management has clear visibility into on-the-ground issues and receives well-thought-out proposals for solutions.  
• Reporting is timely, accurate, and used to drive decisions. 

What we offer: 

• Continuous learning and career growth opportunities 
• Professional training and English language classes 
• Inclusive and supportive culture