Jobs at Djinni

We’re looking for a Business Analyst  to join our team in Kyiv (Center) on a full-time basis (remote is also possible).
You will be an important part of the pre-sale/product/development team where you jointly take responsibility for co-creating the outcome. The projects are often green-field and long term
where you have the chance to iteratively improve the solution by implementing new technology and apply best practices.

About Our Customer
We’re 2019-founded company that works exclusively with international customers. We aim high, and despite our young age, we already have a portfolio of long-lasting clients, and we’re proud of the results we’re bringing to their business.

We’re a team of very experienced and senior tech people with Danish management who have a passion for building things right!. The typical clients are well-established organisations with a serious approach to Technology and Digital products. They strive for best-in-class experiences, and that’s what we deliver!

You should join us if you can recognise the above and wish to make a direct impact as part of a team creating continuous value for our customers. We’re lean in our management, and you will be an empowered part of our team…. Ohh, and we have fun :-)

What we expect of you:

• Own our platform knowledge. You will be the go-to person who understands the platform end-to-end - across all customers using it. You know what’s in the core, what has been delivered as customer-specific solutions, and how the two layers interact
• Excellent written and verbal communication skills in both English and Ukrainian, with theability to collaborate effectively with developers, designers, and clients.
• Proficiency in JIRA, Confluence, and modern AI tools
• Ability to structure and document requirements into clear specifications and actionable tasks
• Prioritize requirements and manage their allocation into journeys and values. Define non-functional requirements, including external interfaces and constraints.
• Own it!. You’re the expert, and you acting as if you are the co-owner of the project is what makes all the difference. Take initiative and take responsibility - We expect that you share thoughts, concerns, feedback, and advice because it polishes our solutions.
• Stay hungry, Stay curious! You must be on top of trends in your field of expertise.
  
  Your past experience
• 4+ years of experience as a Business Analyst in e-commerce projects from international companies.
• Hands-on experience in requirements gathering and clarification, user story creation, and feature documentation
• Passion for best practices,  and ideally experience with one or more domains; Web and Mobile Application, B2B Commerce and Business application, B2B eServices/Self-service portals.
• It’s a plus if you hold one of the following certifications, or similar: IIBA CCBA or CBAP, OMG UML, OMG BPMN.
• Effective command of spoken and written English and Ukrainian – you should be able to elicit project details, participate in workshops, and clearly articulate your decisions. 

As we continue to grow rapidly, we are looking for a talented and creative Sound Designer to join our team and help bring our game worlds to life through immersive and high-quality audio.

Requirements:

• 3+ years of experience as a Sound Designer, preferably in the iGaming, casino, or slot games industry.
• Proficient in one or more major DAWs (Reaper, Ableton, FL Studio, Pro Tools, etc.).
• Strong understanding of sound design principles and audio integration in games.
• Skilled in working with audio libraries and creating custom SFX.
• Availability of a portfolio 
• Willingness to complete a small test task

Key Responsibilities:

• Create and integrate sound effects (SFX) for slot games, bonus rounds and in-game events.
• Develop and maintain scalable audio pipelines and internal workflows.
• Select, adapt, and process sounds from libraries or design original audio content from scratch.
• Optimize audio files for performance across various platforms (iOS, Android, WebGL, HTML5).
• Collaborate closely with game designers and developers to ensure seamless and impactful audio integration.

What we offer:

• You can work in any part of the world (remote work)
• Work in an international company
• An opportunity to join a fast-growing team of professionals and a cool product
• Stable and decent salary (according to the results of the interview)
• Opportunity for career and professional growth
• An opportunity to implement your ideas 
• Ability to implement ambitious projects
• Promptness of decision-making, lack of bureaucracy

If our vacancy appeals to you, we are looking forward to your CV and portfolio!
 

About the Role

We're building out the DTC side of our supplements brand on Shopify and need someone who owns the full conversion and revenue growth function — not just traffic. You'll be responsible for turning visitors into buyers, increasing average order value, and growing subscription revenue, while staying technically sharp enough to manage apps, brief developers, and keep the site running cleanly.

This is not an SEO role. It's a hands-on growth role for someone who thinks in funnels, tests hypotheses, and measures everything.

What You'll Own:

- Shopify site management — day-to-day ownership of the store: content updates, app configuration, QA, and keeping all moving parts aligned across promos, inventory, and paid traffic.

- Shopify apps & technical tasks — selecting, configuring, and managing apps for subscriptions, upsells, bundles, reviews, popups, shipping logic, and post-purchase flows. You don't need to code, but you need to understand how the technical side works and be able to brief developers and contractors clearly.

- Conversion rate optimization — owning CVR growth across PDP pages, landing pages, homepage, collections, cart drawer, checkout flow, CTAs, trust elements, mobile UX, offers, and site speed.

- AOV growth — testing and scaling bundles, starter kits, volume discounts, free shipping thresholds, cart upsells, post-purchase upsells, and gift-with-purchase mechanics.

- Subscription (SNS) — improving subscription take rate through toggle placement, offer mechanics, discount structure, value messaging, and subscription UX.

- A/B testing — running structured tests: hypothesis formulation, baseline definition, success metrics, variant setup, QA, result analysis, and kill/iterate/scale decisions.

- Analytics — confident work with Shopify Analytics, GA4, Meta Pixel, GTM, Triple Whale, Hotjar, Microsoft Clarity, or equivalent tools. Using heatmaps and session recordings to identify friction points, drop-off areas, and UX issues.

- Landing page optimization — building and optimizing landing pages for paid traffic with strong message match between creative, offer, and page.


Hard Skills Required:

- Proven track record growing conversion rate on a DTC e-commerce site — supplements, health, wellness, or beauty preferred.
- Experience building and managing a CRO backlog: hypothesis formation, impact/effort prioritization, test launches, and documented results.
- Understanding of fulfillment and inventory logic: out-of-stock handling, pre-order, notify-me, shipping rules, and how inventory affects promo activity.
- Understanding of unit economics: ability to evaluate how discounts, bundles, free shipping, and upsells affect both revenue and margin.
- Basic technical SEO awareness: site structure, indexation, page speed, metadata, internal linking.
- Compliance awareness for supplements/wellness: understanding of FDA/FTC guidelines and what claims are and aren't allowed.

Who You Are:

- Proactive — you find growth opportunities yourself and don't wait for a task list.
- Owner mindset — you treat the site and its KPIs as your responsibility, not a collection of tickets.
- Structured thinker — you can turn a business goal into a backlog, a hypothesis, a test, and a result.
- Analytical — decisions come from data, tests, heatmaps, and funnel metrics, not gut feel.
- Prioritization-focused — you know the difference between high-impact changes and cosmetic fixes.
- Detail-oriented — you check mobile UX, CTA copy, pricing logic, promo rules, checkout flow, tracking, and how everything renders before it goes live.
- Test-disciplined — every test has a hypothesis, a goal, a baseline, success criteria, QA, and a documented learning.
- Cross-functional — comfortable working with media buyers, creative strategists, designers, developers, contractors, retention, and ops
Independent — you drive projects without micromanagement and keep the team informed.
- Flexible — comfortable in a fast-moving DTC environment where priorities shift with performance, stock, promos, and paid traffic demands.

What We Offer:

- Competitive monthly rate.
- Fully remote.
- Direct impact on a growing supplements brand with real DTC scale ambitions.
- Lean, fast-moving team — no approval loops, no bureaucracy.

We are This Is Software — a software consulting company with teams in Ukraine and the EU. We build custom digital products for clients across the US, UK, and the Middle East, helping businesses turn ideas into scalable software used by real teams and customers.
 

We're looking for a Product Designer to join us on a long-term, part-time basis (10–15 hours per week).
 

You'll start by working on a growing ecosystem of e-commerce products for a client from the Middle East. The first product is a marketplace for the event industry that is already actively developed by our team. Over time, you'll also contribute to several adjacent products that are gradually becoming part of a larger platform.
 

This is not a simple storefront, a landing page, or a one-page marketing website. It's a custom-built product with complex business logic, multiple user roles, transactional flows, and all the challenges that come with designing a modern marketplace platform.
 

You'll work as part of our team while collaborating directly with the client — discussing requirements, presenting solutions, challenging assumptions, and helping shape product decisions. We're looking for someone who sees themselves as a product partner, not just a task executor.
 

What you'll do

• Design user experiences for web and mobile applications from discovery to delivery.
• Transform business requirements into intuitive user flows and interfaces.
• Create prototypes, and high-fidelity designs.
• Collaborate closely with developers, project managers, and product stakeholders.
• Contribute to and evolve design systems to ensure consistency across products.
• Think beyond individual screens and help shape product direction.

Whom we're looking for

• 3+ years of experience as a Product Designer or UX/UI Designer working on digital products.
• Strong portfolio demonstrating work on e-commerce, marketplace or other complex transactional products.
• Ability to clearly explain your design process, product thinking, and decision-making — not just showcase polished visuals.
• Advanced Figma skills, including Auto Layout, Components, Variables, Design Systems, and developer handoff best practices.
• Experience designing responsive experiences across desktop and mobile devices.
• Strong understanding of UX principles, user behaviour, information architecture, and interaction design.
• English level B2+ with the ability to communicate directly with clients during meetings and written discussions.
• Availability for 10–15 hours per week with reasonable overlap with European working hours.

Nice to have

• Experience designing marketplaces or multi-sided platforms.
• Experience working with clients or users from the Middle East region.
• Familiarity with multilingual products and RTL interfaces.
   

What we offer

• Long-term collaboration with a stable flow of product work.
• Direct influence on product decisions rather than pixel-pushing execution.
• Close collaboration with founders, stakeholders, and engineering teams.
• Flexible schedule with fully remote work.
• Opportunity to contribute to multiple products within the same ecosystem and grow alongside them.
   

Looking forward to meeting with you!

Our client is a technology-driven company developing innovative software solutions and AI-powered products for international markets.

As the company continues to expand its product development team, we are looking for a Senior Full-Stack Developer. 

Requirements: 
- 10+ years of enterprise software development experience. 
- Strong Python development experience. 
- Proven expertise with Django and Celery. 
- Solid Angular 19 frontend development experience. 
- AI/ML knowledge and practical implementation experience. 
- Strong understanding of software architecture and scalable system design. 
- Ability to translate business requirements into technical solutions. 
- Experience using modern AI-powered development tools to increase productivity.

Key Responsibilities: 
- Architect and develop AI-powered solutions and intelligent agents. 
- Design and maintain scalable backend systems using Python, Django, and Celery. 
- Build modern frontend applications using Angular 19 and Tailwind CSS. 
- Integrate machine learning models into production environments. 
- Drive product decisions and contribute to product strategy. 
- Collaborate with stakeholders to define requirements and priorities. 
- Mentor team members and promote engineering best practices. 
- Combine technical leadership with product ownership to ensure successful product delivery.

Cooperation Terms: 
- Trial Period: 1-week trial period (unpaid). 
- After Successful Completion: official long-term cooperation.

What we offer: 
- Competitive salary. 
- Equity participation opportunities. 
- Flexible remote work environment. 
- Health insurance and wellness budget. 
- Learning and conference budget. 
- Latest hardware of your choice. 
- Opportunity to have a direct impact on both product and technology decisions.
 

We're looking for a product-minded person - not just a project coordinator - who can truly own client products end-to-end. You'll be responsible for driving multiple products from discovery through delivery and beyond, thinking through strategy, user value, and go-to-market.

Responsibilities

• Own multiple client products across their full lifecycle - from concept and discovery to launch and iteration
• Define product vision, strategy, and roadmap in collaboration with clients and internal teams
• Drive go-to-market thinking: positioning, target audience, launch readiness, adoption
• Gather and prioritize requirements from stakeholders; write clear user stories and acceptance criteria
• Serve as the primary point of contact between clients and the development team
• Track key product metrics and use data to inform decisions
• Continuously improve product processes and delivery quality

Requirements

• 3+ years in a Product Owner or Product Manager role
• Proven experience owning a product end-to-end, not just managing tasks
• Strong product thinking: user empathy, market awareness, outcome focus
• Experience with go-to-market planning or product launches
• Ability to manage multiple products or workstreams simultaneously
• AI fluency is a must: Claude and Claude Code are part of our daily workflow, and we expect you to be proactive about using AI tools
• Confident communication with both technical teams and non-technical clients
• Strong English (written and spoken)

Nice to have

• Experience in B2B or SaaS products
• Background working in a software agency or product studio
• Familiarity with analytics tools (Amplitude, Mixpanel, GA4) or A/B testing

What we offer

• Competitive salary with regular reviews.
• Support for individual entrepreneurs with accounting assistance.
• Fully remote work.
• A clear path for professional development and growth.
• A friendly team environment and engaging team-building activities (online and offline).

CareerOS is hiring on behalf of our employer partner (US e-commerce domain). This is the person who removes roadblocks across the whole company: embed with creative, ops, and leadership, find the manual workflows slowing everyone down, and ship AI-powered tools that kill them. Part engineer, part internal entrepreneur. 
 

About this role

Think of this as an internal-entrepreneur role with an engineer's hands. CareerOS is partnering with a fast-growing direct-to-consumer e-commerce company running two brands -men's hair care and pet wellness, across the US, Canada, Australia, Mexico, and the UK. They run lean and fast, and across the company people lose hours every day to manual, repetitive work: copying prompts between tools, re-uploading assets, pulling ad numbers by hand. 

Your job is to find that friction wherever it lives and build it away.

You'll embed with every business unit — creative, operations, performance marketing, and leadership (including the CFO and CMO) — learn how they actually work, and turn their biggest bottlenecks into AI-powered tools and automations. 

You own the full loop: spot the problem, build the tool, ship it, watch people use it, make it better. No detailed specs and no tickets handed down — you translate business problems into working software, and you measure success in hours saved and output gained.

This role is for a technical operator who builds internal competitive infrastructure. It's a hands-on building role — not a strategy-deck role, not research, not "prompt engineering." Real software that real teams depend on.
 

What you'll do

• Embed with business units — sit with editors, creative strategists, ops, and marketing to map how they work and find where time is being wasted.
• Build and ship internal tools, continuously — AI-powered creative-analysis dashboards, automated ad-script generators, workflow tools that replace multi-step manual processes, and integrations that connect existing platforms.
• Automate creative production end-to-end — extract video structure, analyze winning ad frameworks, generate variations at scale, connect everything via APIs.
• Own each tool through the full loop — problem → build → release → feedback → iterate.
• Proactively hunt for the next high-ROI automation across the whole company, beyond whatever's assigned.

What we're looking for

Must have:

• Software engineering background with production experience — you've shipped products to real users and can maintain and debug ~10 internal tools used by 30+ people.
• Full-stack capability with React and Next.js.
• Experience integrating external APIs and connecting systems together.
• Startup / fast-moving environment experience — comfortable with ambiguity, you know what questions to ask.
• Strong stakeholder skills — you gather requirements by talking to non-technical people across the business, not from a ticket board.
• English: Upper-Intermediate or higher (daily work with an English-speaking team).

Nice to have:

• DTC, e-commerce, or performance-marketing experience.
• You've built internal dashboards or tools before.
• Familiarity with ad creative workflows.

Can be learned on the job:

• Specific APIs (OpenAI, Claude, Meta, marketing platforms), AI techniques, and brand/company context.

What this role is NOT

• Not a research or data-science position.
• Not a junior automation role.
• Not "prompt engineering" — we need someone who builds and maintains real software.
• Not deep ML work (training custom models or building architectures from scratch).

Who you are

• You operate like a founder: you spot a broken process and fix it without being asked.
• You're as comfortable in a spec-less kickoff with the CMO as you are deep in a Next.js codebase.
• You think in systems, bias toward execution, and measure yourself in business outcomes — hours saved, output, cost — not lines of code.
• You don't wait for perfect specs; you go from a loosely defined problem to a shipped tool.

Success in your first 6 months

• Ship 2–3 internal AI-powered tools to production, used by the team daily.
• A measurable increase in creative output speed.
• Demonstrated cost savings through automation.
• Trust earned from internal users by responding fast and fixing issues.

Overview:

SOFTSWISS continues to expand the team and is looking for a Financial Specialist (External Accounting).

We need a true, experienced and accomplished professional who shares our culture and values.
 

Purpose of the role:

In this role, you will ensure the accuracy, transparency, and consistency of financial operations across the company by maintaining reliable bookkeeping records and supporting smooth document workflows within our internal management system.
You will serve as a key link between internal teams and external partners — including accountants, auditors, tax advisors, and the ERP development team — ensuring that financial data is properly recorded, tax obligations are met across different jurisdictions, and system processes evolve in line with operational needs.
Your contribution will be essential for maintaining financial compliance, strengthening cash flow control, and providing timely financial information that supports operational and strategic decision-making.
 

Key responsibilities:

• Accounting/bookkeeping in internally developed management system (1C based)
• Prime documents workflow support (agreements, invoices, bank statements, etc)
• Collaboration with ERP dev team: task setting, requirements description, coordination and control
• Constant collaboration with external outsourced accountants, auditors and tax advisors
• Tax compliance in different jurisdictions
• Workflow and payments control
• Cash flow management
• Ad-hoc report preparation by request
   

Required Experience:

• Work experience as an Accountant for at least 3 years
• Ability to "read" financial reports
• Fluent English and Russian (at least Upper-Intermediate)
• Excel skills
• Fluency in 1C
• Multitasking, highly organized, communicative person
   

Nice to have:

• ACCA DipIFR
   

Our Benefits:

• Full-time remote work opportunities and flexible working hours
• Private insurance
• Additional 1 Day Off per calendar year
• Sports program compensation
• Comprehensive Mental Health Programme
• Free online English lessons with a native speaker
• Generous referral program
• Training, internal workshops, and participation in international professional conferences and corporate events.

Altum Software is looking for a proactive and ambitious Project Manager to join our champion-minded team.

This role requires exceptional organizational skills and the ability to seamlessly handle multiple tasks in parallel. As a PM here, you will fully own project execution—managing schedules, budgets, and resource allocation from kickoff to final delivery, ensuring everything aligns with company strategy, commitments, and goals.

If you are confident in your ability to thrive in a fast-paced environment and deliver flawless results for our clients with no exceptions, we want to hear from you!

Who We Are:

Altum is a Ukrainian software and website development house. We partner with startups and mid-sized businesses to build innovative, human-centered digital products, and provide high-level technical expertise to digital agencies across the US and Western Europe.

Our team consists of business-driven, A+ players with a shared value system and a winning purpose. We’ve built a company culture designed around constant support, open communication, engaging challenges, and continuous room for professional growth.

What We Offer:

• Structured Start: Detailed onboarding and deep-dive training sessions.
• Guidance: Ongoing supervision, mentorship, and support as you get up to speed.
• The Right Tools: Full access to premium project management software and resources.
• Networking: Direct communication with industry and market leaders.
• Career Growth: Extensive room for vertical and horizontal professional advancement.
• Feedback Culture: Honest, constructive, and improvement-oriented feedback on a regular basis.
• Work-Life Balance: Paid time off (PTO) and sick leaves.
• A Supportive Environment: A collaborative workspace that truly backs its people.
• Tailored Perks: Additional, custom benefits created exclusively for you based on your personal needs.

What You Need:

• High self-motivation and an eager willingness to learn and adapt.
• A systematic, highly detailed approach to everything you do.
• Strong problem-solving, communication, and negotiation skills.
• Hands-on experience with modern project management and tracking tools.
• Prior experience in a Project Manager role.
• Upper-Intermediate (B2) level of English or higher (both written and verbal).
• A rock-solid understanding of PM fundamentals (scope planning, timelines, budget management, team composition, methodologies, etc.).
• A huge plus: A solid understanding of the technical side of web and software development.
• A major advantage: An existing network of reliable freelance talent.

What You’ll Do:

• Manage Project Portfolio: Simultaneously lead and manage approximately 10–12 projects, ensuring successful delivery. The project mix typically includes:
  • Website development from scratch (45%)
  • Website support & maintenance tickets (25%)
  • Website design (15%)
  • Software development (15%)
• Define Scope: Establish project boundaries, clear objectives, and deliverables that match client expectations and support business goals.
• Plan & Track: Develop detailed project plans, timelines, milestones, and resource allocation strategies within our PM software. Monitor progress and actively mitigate risks.
• Client & Team Alignment: Run regular status meetings with clients, deliver progress reports, address roadblocks, and keep the internal team perfectly aligned on updates or changes.
• Foster Culture: Maintain a collaborative, positive, and solution-oriented team dynamic.
• Ensure Quality: Follow industry best practices and project management standards to ensure high quality throughout the entire lifecycle.
• Evaluate: Conduct post-project evaluations (retrospectives) to capture lessons learned and continuously optimize our internal processes.

Технології, які використовуються на проекті:

FE: TypeScsript, Vue, Webpack, SCSS, Pug

BE: PHP, Bitrix, Laravel, DDD, Rest API

Обов'язки:

Розробка нових та доробка існуючих високонавантажених сервісів компанії

Інтеграція з сторонніми системами

Розробка та оптимізація SQL-запитів

Участь в плануванні архітектури сервісів, систем

Супровід розробленого ПО та вирішення технічних проблем

Технічний стек кандидата і основні вимоги:

PHP

(3+ роки)

Bitrix,

Frameless,

Elasticsearch,

Redis,

Vertica

Laravel framework

SOLID

(знання шаблонів проектування)

Rest API

MySQL, MSSQL

OOP,

Design Patterns,

Algorithms,

GIT,

RabbitMQ

Дополнительно: Gitlab/GitLab CI, Jenkins (Groovy, pipelines), daemon creating (fork, pthread), Linux based environment

Буде плюсом:

Bitrix та Bitrix24

досвід розробки навантажених проектів у кластерізованому та вискоінтегрованому середовищі.

Bitrix FrameWork (D7, ORM), performance optimization, daemon creating (fork, pthread), image processing, RabbitMQ, Linux based environment, Production + highload, Bitrix FrameWork (D7, ORM), PHALCON, daemon creating (fork, pthread), image processing, CI/CD, jenkins, ansible, Docker/Kubernetes, Linux administration, ElasticSearch

Altum Software is looking for a proactive Project Manager to join our champion-minded team.

This position requires strong organizational skills and ability to work on many tasks in parallel. The project manager will own the project execution, be responsible for the project schedule, budget management, overall direction, coordination, implementation, execution, control and completion of specific projects ensuring consistency with company strategy, commitments, and goals.

If you`re sure you can maintain the fast-moving pace and successfully deliver our clients` projects with no exceptions, keep reading.

Who we are:
Altum is a Ukrainian software and website development house. We partner with startups and mid-sized businesses to develop innovative, human-centered digital products as well as provide technical expertise to digital agencies from the US and across Western Europe.

Our team consists of business-driven A+ players with a shared value system and winning purpose.

The company environment is designed for constant support, open communication, engaging challenges and the room for career and personal growth.

What we offer:

• Detailed onboarding trainings;
• Ongoing supervising;
• Access to project management software and resources;
• Communication with market leaders;
• Extensive room for growth;
• Honest and improvement-oriented feedback constantly;
• Paid time off and sick leaves;
• A supportive work environment;
• Additional benefits created exclusively for you based on your needs.

What you need:

• Self-motivation and eager willingness to learn and grow;
• Systematic and detailed approach to everything you do;
• Problem solving skills;
• Communication and negotiation skills;
• Experience with management tools;
• Prior experience in project management position;
• Upper intermediate level of English (both written and verbal);
• Clear understanding of project management basis (project planning, timelines, budgets, team composition, management methodologies etc.);
• Understanding the technical side of projects would be a huge plus;
• Network of freelancers would also be a major advantage.

What you`ll do:

• Lead and manage multiple projects simultaneously (approx. 10-12), ensuring successful project delivery. 
  Project types: website development from scratch (45%), website design (15%), website support tickets (25%) and software development (15%).
• Define project scope, objectives, and deliverables that support business goals and meet client expectations.
• Develop detailed project plans, including timelines, milestones, and resource allocation, using project management software.
• Monitor and track project progress, identifying and addressing any issues or risks.
• Communicate project status, updates, and changes to clients and team members.
• Conduct regular status meetings with clients to communicate progress, provide reports, and address any challenges.
• Foster a collaborative and positive team environment, promoting open communication and problem-solving.
• Ensure adherence to project management best practices, methodologies, and standards to maintain high levels of quality throughout the project lifecycle.
• Conduct post-project evaluations to identify areas for improvement and implement lessons learned.

About Us

CareerOS is a B2B2C career platform serving 100+ top MBA programs worldwide — including Oxford, INSEAD, London Business School, Georgetown, and Notre Dame — along with 30+ employers. We help 500K+ users land jobs they love, and we're growing with real revenue (not just runway).

We're a small, high-output team of 5 engineers based in Barcelona, scaling to 10+. We work in small squads, each owning their area of the product end-to-end. We ship fast, own our decisions, and push each other to do great work.
 

The Role

We're looking for a full-stack engineer to help build the services that power CareerOS. You're a few years into your career, you ship solid work, and you're ready to level up fast — this is a role you grow into.

You'll own whole features from database to API to UI, with the team backing you up. You'll work directly with the squad lead and product owner responsible for the domain - in the room when decisions get made, with real input on what we build. And because we deploy continuously, the code you merge today is live for real users today.

We're also an AI-native team, and that's central to how we work — see below.

Tech stack: Node.js (primary for new code), React/TypeScript on the frontend, some legacy Go. Infrastructure on GCP.

Typical split: backend-leaning, with real frontend work in React — it varies by project.

We Build With AI — and We Love It

We use AI coding tools every day, on real production code. It's one of the best parts of working here: you move faster, you build more, and you spend your energy on the interesting problems.

The thing that makes it work is you. The best AI output comes from engineers who direct it well, read what it produces, and catch it when it's off. You bring the judgment; the AI brings the speed. If that's already how you like to work — bonus points if you've used a structured or spec-driven workflow — you'll feel right at home.

What You'll Actually Do

• Ship full features, end-to-end — schema design, API, and the React UI on top. You own the vertical, with support when you need it.
• Work with data — write real queries, design schemas, reason about migrations.
• Build across the stack — backend-focused, but you'll ship real frontend in React/TypeScript too.
• Help move our Go services to Node — read existing Go to understand the logic, rebuild it cleanly in TypeScript with time. (You won't write new Go.)
• Build with AI tools — we use Claude Code, Cursor, and others daily. You should be comfortable, or excited, to work this way.
• Own your code in production — continuous deployment means what you merge today is live today. You debug it, monitor it, improve it.

What We're Looking For

Must-haves:

• 3+ years building production systems
• Strong TypeScript
• Solid Node.js backend experience building HTTP APIs
• Comfortable in React for real web apps
• Good SQL — you write real queries and think about schema design
• A real AI-assisted workflow — you can walk us through a feature you shipped with AI: what you delegated, and how you caught its mistakes
• Excellent communication and fluent English — we're distributed
• Eagerness to own features and grow fast

Strong signals:

• Experience with a spec-driven or structured AI workflow
• You've read Go before, or can pick it up enough to understand existing logic
• tRPC, Zod, Drizzle, or any modern ORM (concepts transfer)
• GCP, Docker, or monorepo tooling
• You've worked at an early-stage startup before (and liked it)
• You care about craft — clean code, good abstractions

What This Role is NOT

Let's be honest about fit:

• ❌ Not a backend-only seat — you'll spend real time in React.
• ❌ Not "paste into a chatbot and ship it" — AI is a power tool here, and you read and understand what you ship, whether you or the AI wrote it.
• ❌ Not a chill 9-to-5 — startup means more ownership and higher stakes. We respect personal time, but when we ship, we ship hard.

Your First 30 Days

We don't expect magic on day one. A great first month looks like:

• Week 1 — Local environment running, first small PR merged to production. Meet the team and get a feel for the codebase and how we use AI.
• Week 2 — Own a well-scoped feature end-to-end, schema to UI, with guidance and review.
• Weeks 3–4 — Take a scoped feature from idea to production with lighter support each time.

By day 30 you're shipping steadily, you know the patterns, and the team trusts you with real work.

Growth

You'll join as one of 5 engineers, growing to 10+. As we scale, there's a clear path to senior engineer and beyond for the right person. You'll help shape engineering culture and how we work with AI — not just inherit it.

What You Get

• Competitive salary + stock options possible — we'll discuss based on experience and location
• Remote-friendly — Barcelona hybrid optional, remote within CET ±2 hours
• Small team, visible impact — 500K+ users, real revenue, your work matters
• Quick decisions and fast moving — fast decisions, no layers, real influence
• AI-native team — AI-assisted development encouraged, never restricted

Altum Software is looking for a proactive Project Manager to join our champion-minded team.

This position requires strong organizational skills and ability to work on many tasks in parallel. The project manager will own the project execution, be responsible for the project schedule, budget management, overall direction, coordination, implementation, execution, control and completion of specific projects ensuring consistency with company strategy, commitments, and goals.

If you`re sure you can maintain the fast-moving pace and successfully deliver our clients` projects with no exceptions, keep reading.

Who we are:
Altum is a Ukrainian software and website development house. We partner with startups and mid-sized businesses to develop innovative, human-centered digital products as well as provide technical expertise to digital agencies from the US and across Western Europe.

Our team consists of business-driven A+ players with a shared value system and winning purpose.

The company environment is designed for constant support, open communication, engaging challenges and the room for career and personal growth.

What we offer:

• Detailed onboarding trainings;
• Ongoing supervising;
• Access to project management software and resources;
• Communication with market leaders;
• Extensive room for growth;
• Honest and improvement-oriented feedback constantly;
• Paid time off and sick leaves;
• A supportive work environment;
• Additional benefits created exclusively for you based on your needs.

What you need:

• Self-motivation and eager willingness to learn and grow;
• Systematic and detailed approach to everything you do;
• Problem solving skills;
• Communication and negotiation skills;
• Experience with management tools;
• Prior experience in project management position;
• Upper intermediate level of English (both written and verbal);
• Clear understanding of project management basis (project planning, timelines, budgets, team composition, management methodologies etc.);
• Understanding the technical side of projects would be a huge plus;
• Network of freelancers would also be a major advantage.

What you`ll do:

• Lead and manage multiple projects simultaneously (approx. 10-12), ensuring successful project delivery. 
  Project types: website development from scratch (45%), website design (15%), website support tickets (25%) and software development (15%).
• Define project scope, objectives, and deliverables that support business goals and meet client expectations.
• Develop detailed project plans, including timelines, milestones, and resource allocation, using project management software.
• Monitor and track project progress, identifying and addressing any issues or risks.
• Communicate project status, updates, and changes to clients and team members.
• Conduct regular status meetings with clients to communicate progress, provide reports, and address any challenges.
• Foster a collaborative and positive team environment, promoting open communication and problem-solving.
• Ensure adherence to project management best practices, methodologies, and standards to maintain high levels of quality throughout the project lifecycle.
• Conduct post-project evaluations to identify areas for improvement and implement lessons learned.

Backend / Data Engineer (Ad Fraud Platform)
Про компанію
Ми розробляємо платформу для виявлення рекламного фроду та підвищення точності маркетингової атрибуції.
________________________________________
Основні задачі
•        Архітектура anti-fraud системи 
•        Real-time event processing 
•        Data pipelines та стрімінг 
•        Rule engine (GIVT / SIVT) 
•        Server-side tracking (Meta / Google) 
•        Deduplication та атрибуція 
•        Телеметрія та сигнали якості 
•        Моніторинг та алерти 
•        Співпраця з продуктом 
________________________________________
Вимоги
•        2+ роки backend / data engineering 
•        Python + SQL 
•        Kafka / streaming 
•        ClickHouse / BigQuery 
•        Event-based системи 
•        CI/CD, Git 
________________________________________
Буде плюсом
•        Ad fraud / IVT 
•        Meta CAPI / Google tracking 
•        Bot detection / WAF 
•        Rule engines / DSL 
________________________________________
Ми пропонуємо
•        Вплив на продукт 
•        Full-time remote формат роботи 
•        Бонуси за результат 
•        Гнучкий графік 
•        Бюджети на інфраструктуру 
•        Швидкі ітерації

Learned JavaScript and React and looking for a job?

We offer you a free 3-month internship at our company, where you will gain experience and the position of Junior React Developer.

Requirements:

- Medium level of knowledge of JavaScript

- Medium level of knowledge of React

- English: upper-intermediate ( speak/read/write)

How to become an intern?

A person who wants to become an intern in our company must have a medium level of theoretical knowledge of JavaScript and React, as well as the availability of term papers or projects that were developed at home for training purposes.

Only for ukrainians