Jobs at Djinni

24PLAY is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Bliezkrieg Assault, Street Dude, and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.
 

We are currently looking for a Unity Game Developer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.
• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv.

Our ideal candidate:

• At least 2 years of experience in mobile game development using Unity
• Strong proficiency in C#
• Understanding of OOP principles and commonly used development approaches
• Experience working with physics in 3D Unity projects
• Basic knowledge of Unity UI
• A passion for games!

Would Be a Plus:

• Experience in AI programming in Unity
• Experience working with advertising SDKs
• Published Unity games in the portfolio
• Experience in writing shaders or creating them using Shader Graph

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.

Netpeak are looking for a Digital Project Manager. In this role, you will lead digital marketing projects for our clients, managing deadlines, budgets, and deliverables, and always focusing on client satisfaction. You will work in a fast-paced environment where you can make an impact.

Here’s what you need:

- At least 2 years of experience managing digital marketing projects.

- Strong knowledge of PMI project management standards, processes, and deliverables.

- Experience using Asana, Jira, Google Docs/Sheets and Slack.

- Hands-on experience working with Google Analytics and interpreting marketing performance data.

- Proven ability to create, manage, and update project plans, risk registers, communications plans, and other standard PMI artifacts.

- Experience coordinating cross-functional projects that include SEO, PPC, and other digital marketing channels.

- English B1+ (spoken and written).

You will be a great fit if you:

- Know how to build long-term relationships with clients.

- Have leadership skills to guide the team toward common goals.

- Comfortable managing change, uncertainty, and evolving client needs.

- Can plan resources and address risks.

- Know US business culture and expectations well.

- Communicate clearly, negotiate confidently, and take ownership of your work.

In this role, you will:

- Manage 7+ parallel projects with at least 2 separate clients.

- Lead cross-functional teams, keep projects on track, and balance priorities.

- Build and strengthen client relationships, consistently assessing client needs, identifying expansion opportunities, and driving LTV growth.

- Identify issues/risks early and act quickly to resolve them.

- Prepare and deliver regular project reports, client updates and presentations.

- (Optional) Support cross sell by recommending service expansions based on client needs.

What we offer:

- A stable income: competitive salary plus performance bonuses.

- Remote work option, with access to offices in Odesa, Kyiv, Kharkiv, and Cherkasy.

- Mental health support: individual and group therapy sessions .

- Paid leave: 18 vacation days, 8 sick days (no documentation needed), and 11 public holidays, plus extra paid leave.

- A sabbatical policy that offers 1 to 3 months off.

- 50% learning reimbursement: courses, trainings, webinars, etc.

- Employee discounts: everything from skincare to generators.

- Fast decisions, no micromanagement.

- Strong internal community: events, chats, knowledge sharing.

- Team fun: we keep morale high, even during tough times.

- A clear position on supporting Ukraine: over 90M UAH donated to military and humanitarian causes.

Most importantly, your voice matters here. We welcome your ideas, honest feedback, and open conversations.

Send us your resume, and let’s connect!

We’re looking for a proactive Blockchain Lead Generator to join our growing team at FuturiX Solutions 📈

We actively encourage testing of any new tools, data providers or automation frameworks that can boost lead flow — if it helps you win, we want to try it!

 

If you are driven, results-oriented, and passionate about connecting businesses in the blockchain and Web3 space with cutting-edge digital solutions — we want to hear from you!

 

🛠️ Key Responsibilities:
 

🔹 Consistently generate qualified blockchain‑focused leads through multi‑channel outreach (cold email & DMs, social media, LinkedIn, Crunchbase, blockchain start‑up directories, crypto communities, etc.)

🔹 Qualify and nurture potential clients in the Web3 / DeFi / GameFi / NFT sectors to ensure a strong fit for our services

🔹 Develop and implement innovative sales strategies to attract new clients

🔹 Track and report on lead generation performance

 

📋 Requirements:

🔹 Proven experience in lead generation or business development in the IT sector, preferably blockchain/Web3

🔹 Strong understanding of B2B sales processes and client acquisition strategies

🔹 Ability to work independently and manage multiple tasks effectively

🔹 Familiarity with CRM tools and lead management systems

🔹 English language proficiency at B2/C1 level

✨ Nice-to-Haves:

🔹 Experience in selling software development, IT services, or SaaS solutions

🔹 Knowledge of tokenomics, smart contracts, or ecosystem funds

🔹 Existing network of business contacts in relevant sectors

🌱 Why Join Us?

🔹 Collaborative Team Culture – supportive, innovative environment that values mentorship and teamwork

🔹 Flexible Work Setup – remote-friendly and focused on work-life balance

🔹 Growth-Oriented Environment – continuous learning and professional development

🔹 Exciting Projects – work with clients across diverse industries

🔹 Real Impact – your work directly drives the growth and success of FuturiX Solutions

⚠️ WE HELP YOU FIND THE RIGHT QA PROJECT BY REPRESENTING YOU AS AN INDIVIDUAL

About WeAreQA

WeAreQA connects top QA talent with projects that fit their tech stack, domain expertise, and career goals.
We work with startups and global companies across various industries — and we’ll help you find the right project for your automation skills.

What We Offer

• Create a professional email for job communication
• Build and optimize your profiles on top hiring platforms
• Redesign your CV to meet high-conversion standards
• Handle all communication on your behalf
• Apply for roles that truly match your skills and goals
• Run Q&A sessions with our QA Guru
• Help you get ready for every interview with confidence

Responsibilities

• Design and develop automated test frameworks (UI, API, Integration).
• Maintain and optimize existing automation suites.
• Collaborate with developers, DevOps, and manual QA to ensure test coverage.
• Participate in code reviews and CI/CD pipeline integration.

• Drive continuous improvement of testing processes.

   

Requirements

• 3-5 years of experience as an Automation QA Engineer.
• Strong skills in one or more languages (JS/TS / Python / Java / C#).
• Experience with automation tools and frameworks: Playwright, Selenium, Cypress, Appium, REST Assured, or similar.
• Knowledge of CI/CD tools (GitLab CI, GitHub Actions).
• Experience with GCP, AWS, Azure will be a plus.
• Understanding of software testing principles and SDLC.
• English - B2 or higher (written and verbal) & Ukrainian - Native.
• Candidate must live in Ukraine or EU.

Why WeAreQA

We don’t just offer vacancies — we match you with the right project where your automation expertise truly matters.

Let’s find your next AQA project together.

⚠️ WE HELP YOU FIND THE RIGHT QA PROJECT BY REPRESENTING YOU AS AN INDIVIDUAL

About WeAreQA

At WeAreQA, we connect talented QA Engineers with projects that match their skills, domain experience, and career ambitions. We focus on finding roles that fit your stack, goals, and expectations, not the other way around.

What We Offer

• Create a professional email for job communication
• Build and optimize your profiles on top hiring platforms
• Redesign your CV to meet high-conversion standards
• Handle all communication on your behalf
• Apply for roles that truly match your skills and goals
• Run Q&A sessions with our QA Guru

• Help you get ready for every interview with confidence

   

Responsibilities

• Analyze requirements and create detailed test plans, test cases, and checklists
• Execute web, mobile (native), and API testing including functional, regression, and UI testing
• Detect, document, and verify defects using issue tracking systems (e.g., Jira)
• Collaborate with Dev and Product teams to clarify requirements and improve product quality
• Contribute to improving testing processes and QA best practices

Requirements

• 3–5 years of experience as a Manual QA Engineer
• Strong understanding of SDLC, QA methodologies, and testing techniques
• Mandatory hands-on experience in testing:
  • Web applications
  • Mobile applications (native: iOS / Android)
  • APIs
• Experience with test management tools (TestRail, Zephyr, etc.)
• Practical experience with API testing tools (Postman, Swagger) - must have
• Experience working in Agile / Scrum teams
• English - B2 or higher (written and verbal) & Ukrainian - Native.
• Candidate must live in Ukraine or EU.

Why WeAreQA

We’ll help you find a project that matches your skills, mindset, and career goals – so you can grow and make an impact from day one.

Join WeAreQA and test what truly matters.

We are looking for a talented Senior Software Engineer (C++) with 4+ years of programming experience to build a lot from scratch. This is a full-time, permanent position in Lviv, Kyiv or remote.

Become an integral member of our client, which oversees several innovative SaaS services, including Remote Access and Secure Web Sessions.

Must have
 

Requirements:

• Experience: 4+ years of expertise in modern C++ development, delivering high-performance and scalable code.
• Problem-Solving: Strong analytical mindset with a proven track record of troubleshooting and resolving complex technical challenges.
• Soft Skills: Exceptional communication and presentation skills, with the ability to articulate technical concepts clearly.
• Adaptability: Self-motivated learner capable of mastering intricate systems and emerging technologies independently.
• Collaboration: A proactive team player dedicated to achieving shared goals through a results-driven approach.
• Fluent English
   

Will be a plus:

• Cloud Infrastructure: Proven track record working with AWS or other major cloud platforms.
• Development: Hands-on experience in Python for building scalable applications.
• DevOps & CI/CD: Practical knowledge of CI/CD pipelines and tools, including Jenkins, Git, and Artifactory.
• Agile Excellence: Strong familiarity with Agile methodologies and proficient in using JIRA for project tracking.
• Security-First Mindset: Solid understanding of security principles such as OWASP, data encryption, and authentication protocols (LDAP, Radius).
• Architecture: Exposure to microservices and cloud-native development strategies

Responsibilities:

• Architect and ship end-to-end features for SIA RDP, maintaining a "security-first" mindset throughout the development process.
• Collaborate across teams to translate stakeholder needs into scalable product enhancements.
• Empower the team by mentoring new engineers and fostering an environment of continuous improvement.
• Spearhead clean code and security initiatives, ensuring all development aligns with modern threat modeling and compliance standards.

About Project

Customer

Our client is the worldwide frontrunner in identity security. By emphasising intelligent privilege controls, they deliver the most extensive security solutions for any identity within business applications, distributed workforces, hybrid cloud environments, and throughout the entire DevOps lifecycle.
 

Stage

This is a growing project.

Work Schedule

Full-time working day in our Lviv or Kyiv office (flexible hours) or full-time remote.

We are seeking a highly skilled Solution Architect to drive design and delivery of cutting-edge AdTech platforms and innovations.

This role offers the opportunity to contribute to impactful AdTech initiatives in programmatic advertising, real-time bidding, identity resolution, predictive analytics, and measurement. The focus is on developing advanced technical solutions that help global clients accelerate growth and unlock meaningful business value.

Project

By joining our team, you will have the opportunity to work on a variety of AdTech initiatives that span programmatic advertising, real-time bidding, identity resolution, predictive analytics, and measurement. These projects are focused on developing advanced, high-value technical solutions that help our clients scale, grow, and evolve.

This role is well-suited for those who bring strong architectural thinking skills, experience with high-performance distributed systems, and the ability to translate complex technical concepts into clear ideas for diverse audiences. The environment is dynamic and collaborative, with daily interaction between engineers, PMs, data experts, product owners, and customer stakeholders who work together to build innovative solutions.

The responsibilities include guiding teams, driving architectural decisions, supporting pre-sales activities, leading discovery phases, evaluating technologies, and introducing forward-thinking approaches to address sophisticated AdTech challenges. This position involves working with mission-critical platforms that operate under extreme performance requirements, such as low latency, high load, and large volumes of data.

This role offers a unique opportunity to grow within a strong and supportive community of experts for those who enjoy solving complex technical problems, contributing to long-term partnerships, and shaping next-generation AdTech solutions.

Requirements

• 7+ years of experience in software development
• 3+ years in a technical leadership or architecture role
• Strong proficiency in at least one of the following languages: C++, Golang, Rust, or Node.js
• Proven experience designing and building high-load, low-latency, and scalable cloud platforms
• Hands-on experience with containerization and orchestration (Docker, Kubernetes, Helm, etc.)
• Successful track record in consulting engagements, pre-sales activities, and client-facing presentations
• Strong understanding of distributed systems, performance optimization, messaging, caching, and API design
• Advanced level of English

Would be a plus

• Experience in the AdTech domain (SSP, DSP, ad server, header bidding, OpenRTB, Prebid, VAST, user sync, identity solutions, audience data, measurement/attribution, etc.)
• Hands-on knowledge of real-time bidding systems and auction mechanics
• Familiarity with mobile ad delivery (iOS/Android)
• Experience designing SDKs, APIs, libraries, and integration frameworks
• Experience with ad integrations, analytics pipelines, consent management (TCF/GPP), and fraud detection
• Experience with Prebid ecosystem
• Understanding of privacy-driven architectures and GDPR/CCPA compliance principles

Personal Profile

• Self-driven, independent, detail-oriented, and a responsible team player
• Excellent communication skills and works well with both engineering teams and business stakeholders

Responsibilities

• Design, architect, and oversee the implementation of AdTech solutions, including SSPs, DSP integrations, ad servers, RTB pipelines, header bidding systems, identity frameworks, analytics pipelines, and auction engines
• Act as a technical driver across multiple initiatives, ensuring architectural consistency, quality, and scalability
• Stay up to date with evolving AdTech standards (OpenRTB, Prebid, VAST, GPP, TCF 2.2, UID2, RampID, etc.)
• Lead the discovery and assessment phases, including architecture reviews, gap analysis, and solution scoping
• Provide technical estimation, advisory services, PoCs, and support during pre-sale activities
• Translate complex business requirements into scalable and compliant technical architectures
• Define architectural standards, best practices, reference models, governance rules, CI/CD expectations, and operational guidelines
• Collaborate with development teams to ensure high-quality implementation and adherence to architectural decisions
• Provide recommendations for solution design, performance tuning, data modeling, and cost optimization
• Guide teams in building future-proof, maintainable, and scalable software components
• Mentor engineers, conduct knowledge-sharing sessions, and support professional growth of the team

About the Role

We are looking for a strong technical leader to take ownership of production support for a B2B e-commerce platform.

This role is focused on system stability, incident management, and technical coordination. New feature development is not part of the scope.

Responsibility, leadership, and communication are top priorities.

Requirements

• Strong Python 3.x knowledge
• Production experience with Django
• Solid understanding of Django ORM and DRF Strong SQL skills and query optimization
• Experience with PostgreSQL / MySQL / MS SQL Server
• Solid understanding of OOP and SOLID principles
• English level B2+ and higher

Responsibilities

• Ensure stability and reliability of the production system
• Investigate and resolve incidents (root cause analysis)
• Review and validate support-related code changes
• Optimize backend performance and database queries
• Coordinate the support team
• Communicate with stakeholders regarding incidents and system status
• Make technical decisions within the existing architecture

Nice to have:

• Celery / Redis Async programming
• Experience with e-commerce or B2B platforms

Important

• English level B2+ and higher
• High level of ownership and accountability
• Ability to handle critical production incidents
• Strong communication skills
• Stress resilience

We’re expanding our team at JustMarkets and looking for a motivated and enthusiastic IT Specialist to join us! 

If you’re passionate about technology, eager to learn, and excited to support our internal users, we will be glad to consider your candidacy. At JustMarkets, we believe in fostering your growth and providing a space where you can enhance your skills while making a real difference.

Join us and become part of a team that values collaboration and fresh ideas!

Responsibilities

• Providing user support via chat and remote access, resolving browser and application issues, password resets, and system shutdowns
• Managing support tickets, prioritizing requests, and handling escalations
• Joining calls to troubleshoot and resolve complex or high-priority issues
• Conducting technical onboarding sessions for new employees (approximately one per day)
• Preparing, configuring, dispatching, and repairing company equipment
• Participating in daily team syncs and cross-team communication

Requirements

• 1–2 years of experience as a IT Specialist or in a similar technical support role
• Proficiency in macOS, Linux, and/or Windows operating systems
• Understanding of basic network troubleshooting
• Knowledge of antivirus solutions and email systems
• Understanding of network security principles
• Experience with communication and collaboration tools such as Mattermost, Slack, or similar platforms
• Intermediate English proficiency (B1) in speaking and writing

Will be a plus

• Specialized education or completed courses in system administration or a related technical field
• Understanding of VoIP technologies, including Asterisk
• Familiarity with the Atlassian stack (Jira, Confluence)
• Basic knowledge of Palo Alto NGFW
• Experience with equipment management, asset tracking, distribution, and inventory control

We offer

• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company's approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Description

🟢 At Dev.Pro, we work on projects that impact millions of people around the world — but we know it’s the people behind the tech who make it all happen. We truly value what makes each person unique and are building a workplace that’s inclusive, friendly, and supportive.

We invite a skilled Test Engineer Automation to work with us on a US/UAE blockchain-based fintech project – a combined fintech platform providing tools to issue, maintain, and second trade tokenized securities. You will act as a highly independent yet reliable contributor, bringing genuine value to the remote team’s success. You will provide crucial input in setting up automated testing environments and creating test documentation, plans, scenarios, cases, and reports. You will also enjoy a high degree of autonomy in selecting the tools and practices you want to work with.

🟩 What's in it for you:

• Work with the latest technology (Python, GCP, Google Big Table, and Terraform)
• Grow your expertise in the blockchain and fintech domains
• Join in the development of a novel global fintech platform that supports fiat and crypto payment providers

✅ Is that you?

• 5+ years’ commercial experience in automation testing, software quality control & assurance, with strong QA process knowledge
• Solid experience with complex distributed systems
• Profound understanding of microservices architecture and system integration principles
• Strong REST API testing skills, knowledge of SQL and NoSQL data technologies
• Hands-on experience in embedding testing automation within CI/CD pipelines
• Good expertise in automated software testing with Python (Pytest)
• Experience with standard testing frameworks
• Understanding of Agile methodologies and engineering practices
• Solid test design skills
• Upper-Intermediate+ English level

Desirable:

• Advanced skills in data analysis and representation
• Experience with load testing
• Experience in requirements analysis, effort estimation, and task scheduling

🧩Key responsibilities and your contribution

• Ensure project quality by working closely with the team of data engineers and developers
• Perform functional, non-functional, regression, and acceptance testing
• Perform API and application testing
• Assist team with reviewing and testing requirements
• Develop and maintain test-related documentation, perform workload planning
• Be proactive in obtaining and clarifying functional and non-functional requirements as necessary
• Identify opportunities for test automation framework improvements and simplification
• Quickly learn new concepts and technologies and apply those where they are relevant

🎾 What's working at Dev.Pro like?

✔️ 30 paid days off per year — take them whenever you want for vacation, holidays, or personal time
✔️ 5 paid sick days, up to 60 days of medical leave, and 6 paid days off per year for major family events like weddings, funerals, or the birth of a child
✔️ Partially covered health insurance after the probation, plus a wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months
✔️ Grow your skills with English lessons, online training, conferences, and the option to explore new career paths

Our next steps:

✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Internal interview — ✅ Client interview — ✅ Offer

Who We Are Looking For:

An ambitious, driven, and energetic individual with a passion for sales and technology. Someone who is ready to take on challenges, work in a fast-paced environment, and close deals in the IoT and Cloud industries.

Responsibilities:

- Identifies, qualifies, and cultivates new sales opportunities through multiple mediums (email, phone, trade shows, inbound website leads, and more).

 - Maintains a high level of attention to detail managing all respective sales activities (notes, follow-ups, emails, call logs) within CRM tool.

 - Responds to inquiries via email, LinkedIn, other social networks.

 - Responsible for achieving aggressive weekly targets such as number of qualified opportunities per campaign, number of daily activities/tasks, call quality, appointment setting, and sales skills.

 - Qualifying potential opportunities and scheduling initial product presentations between prospects and our sales team.

 - Over time, Sales Manager will also be conducting product demonstrations for prospective customers and will develop into a product expert.

Requirements:

- Experience: 1+ year in sales (preferably in an international market, outside Ukraine)

 - Education: Bachelor's degree in industrial, engineering, or IT-related fields

 - Skills:

• Basic understanding of IoT, Cloud, SaaS, and PaaS
• Strong negotiation and deal-closing abilities
• Hands-on experience with CRM tools
• Experience in direct client communication and stakeholder management
• Ability to manage technical implementation or transformation programs
• Familiarity with modern cloud architectures
• Willingness to travel for exhibitions and seminars
•  - Languages: English (B2–A1 level)
•  - Mindset: High motivation, strong work ethic, and a results-driven approach
•  - Mobility: Readiness for business trips

What We Offer:

- A fast-growing and innovative work environment

 - Competitive salary with an attractive commission model

 - Opportunities for international networking and career growth

 - Dynamic and supportive team

 - Work flexibility: Hybrid / Remote options available

Are you ready to build your career in IoT and Cloud sales

Who We Are Looking For:

We are seeking a proactive and ambitious Junior Sales Manager who is passionate about technology and sales. If you are eager to learn, grow in a dynamic environment, and start your career in international B2B sales, this is a great opportunity for you!

Responsibilities:

• Research and identify potential clients in the IoT and Cloud industries.

• Reach out to prospects via email, LinkedIn, and other communication channels.

• Qualify leads and schedule introductory calls with the sales team.

• Support the sales team with CRM data entry, follow-ups, and reporting.

• Assist in preparing presentations and sales materials.

• Participate in exhibitions and industry events (optional).

Requirements:

• Experience: 6+ months in sales, lead generation, or customer-facing roles (IT industry experience is a plus).

• Education: Bachelor’s degree in Business, IT, or a related field.

• Strong communication and interpersonal skills.

• Basic understanding of IT, Cloud, and SaaS concepts.

• Willingness to learn and develop sales techniques.

• Experience with CRM tools (or readiness to learn).

• Languages: Strong English (B2 or higher).

• Self-motivated, goal-oriented, and eager to grow in sales.

What We Offer:

• Structured onboarding and mentorship from experienced sales professionals.

• Competitive salary with a performance-based bonus system.

• Opportunities for international networking and career development.

• A supportive and dynamic team environment.

Are you ready to start your sales career in the IoT and Cloud industry? Apply now!

We are looking for a Senior DevOps/SRE Engineer to join an existing high‑performing platform team and enhance the reliability, scalability, and performance of a large AWS‑based ecosystem. This role focuses on Infrastructure as Code, CI/CD, Observability, and operational excellence while supporting upcoming platform changes/migrations. The position is senior‑level but does not include leadership or team‑management responsibilities.

Requirements:

Must‑Have:

• Expert knowledge of AWS services and modern architecture patterns (Kinesis, DynamoDB, Lambda, SQS, SNS, RDS, ECS, EKS, etc.).
• Advanced Infrastructure‑as‑Code experience using Terraform.
• Strong CI/CD expertise (preferably GitHub Actions; others acceptable).
• Solid Linux/Unix administration background.
• Strong security, compliance, and access‑management understanding.
• Observability & monitoring expertise—Grafana stack preferred (incident management, synthetic checks, performance dashboards).
• Experience defining and tracking SLOs, SLIs, and Error Budgets.
• Experience working in multi‑account AWS organizations.
• Strong troubleshooting and problem‑solving skills.
• Excellent communication skills and ability to work effectively in a collaborative environment.
• Continuous learning mindset and ability to adapt to new tools and technologies.
• At least Upper Intermediate English level.

Nice‑to‑Have:

• Hands‑on programming (Go/Python/TypeScript) — not required, but beneficial.
• Workload migration experience (e.g., EKS → ECS + Lambda).
• AWS Professional‑level certifications.
• Experience with multi‑cloud environments or cloud cost‑optimization strategies.
• Background in performance & capacity engineering.

Responsibilities:

• Design, maintain, and optimize AWS cloud infrastructure using Terraform and best‑practice IaC patterns.
• Implement, operate, and evolve CI/CD pipelines for reliable and fast delivery.
• Improve system reliability through SRE practices: SLOs, error budgets, incident reviews, and root‑cause analysis.
• Drive observability: build dashboards, alerts, synthetic checks, and incident workflows using Grafana (and/or Datadog).
• Support and collaborate on upcoming migrations (e.g., from EKS to ECS + Lambda).
• Ensure security, compliance, and proper IAM governance across multi‑account environments.
• Contribute to performance tuning, capacity planning, and cost awareness efforts.
• Troubleshoot production issues, participate in incident processes, and reduce MTTR through automation.
• Collaborate with engineers, product teams, and a Principal DevOps/SRE engineer to improve operational maturity.
• Maintain documentation, share knowledge, and help raise engineering standards across the team.

What we offer:

• Annual paid vacation of 18 working days.
• Extra vacation days for long-lasting cooperation.
• Annual paid sick leave of 10 days.
• Maternity/Paternity leave.
• The opportunity for sabbatical leave.
• Marriage and Parenthood Package.
• Compensation for sports activities or health insurance covering (up to 250$ per year) — after the trial period.
• Career development plan.
• English and Spanish classes.
• Paying taxes and managing PE (Private Entrepreneur).
• Technical equipment.
• Internal Referral program.
• Opportunity to take part in company volunteering activities.
• Sombra is a “Friendly to Veterans” award-holder.

We are looking for a Middle+/Senior Full-Stack Developer with a strong focus on Node.js to join a long-term project for a US-based client. The project involves building and maintaining a high-load, scalable system, so proven experience working with high-traffic, performance-critical applications is essential.

Requirements:
- 5+ years of commercial software development experience;
- Strong expertise in Node.js (backend focus);
- Solid full-stack experience (frontend + backend);
- Hands-on experience with high-load / high-availability systems;
- Experience designing scalable architecture and optimizing performance;
- Good understanding of databases (SQL and/or NoSQL);
- Experience working with REST APIs and microservices;
- Upper-Intermediate (B2) or higher English level — strong communication skills required;
- Ability to work independently and take ownership of features.

Working conditions:
- Paid vacation (15 business days per year);
- Flexible working hours (8 hours a day);
- Paid workshops, conferences, courses.

Requirements:

• Proficiency with React and TypeScript for frontend development
• Strong backend development experience with Python and PostgreSQL, including schema design and migrations (SQLAlchemy + Alembic)
• Deep understanding of asynchronous programming and event-driven systems (Python async, background processing, integrations)
• Experience with workflow orchestration tools
• Hands-on experience working with Apache Airflow, including DAG's and backend integrations
• Experience in building or designing data pipelines, including orchestration, data processing and integrations (batch and/or streaming)
• Build and maintain infrastructure using Terraform, Kubernetes and Helm
• Experience deploying and operating services on Kubernetes, including maintaining Helm charts
• Ability to work highly autonomously, proactively clarify requirements and driving work forward with minimal supervision
• Strong communication skills and experience working in distributed teams

Nice-to-Have:

• Familiarity with FastAPI
• Experience with Bazel build system (training can be provided)
• Experience with CI/CD pipelines
• Prior experience in environments with limited product management and high ownership

Key Responsibilities:

• Design, build and deliver full-stack features using Python, PostgreSQL, React and TypeScript
• Take ownership of features from initial, sometimes ambiguous ideas to production, including:
• clarifying requirements and assumptions
• technical design
• implementation
• testing, deployment and monitoring
• Design and maintain integration-heavy backend services, collaborating with other teams and consuming internal API's
• Work closely with Apache Airflow pipelines (seamless integration with backend services)
• Design and implement scalable backend systems using PostgreSQL
• Proactively identify risks, dependencies and gaps in requirements, and drive solutions 
• independently
• Build and maintain infrastructure using Terraform, Kubernetes, and Helm
• Collaborate with team members in regular syncs to discuss progress, blockers and demos
• Participate in code reviews, design discussions and cross-team technical coordination

About the Project:

We’re hiring a Full-Stack Software Engineer (Python + React) to join a fast-paced, highly autonomous team. This role is ideal for an engineer who is comfortable working across the stack, passionate about writing clean and scalable code, and capable of driving features end-to-end - from design to infrastructure provisioning to production monitoring.

Engineers are trusted to make decisions, ask the right questions and deliver production-ready solutions. The work spans backend services, Airflow-driven workflows, infrastructure and frontend with a strong emphasis on building reliable, well-integrated systems that scale.

You will work closely with cross-functional teams to build new features from scratch.