Jobs

A potential invitation to potential minds!

4K-Soft is People. People are most important to us. People are at the heart of every connection we build. Come and join 4K-Soft, where human minds come together to pave the way for the future. We offer a variety of full-time jobs, training programs and internships. Only imagine, how you can help our company and start your career with 4K-Soft!

We are looking for a Middle FullStack Web Developer.

What we expect from you:
English level: B2 or higher
Experience: 3+ years working with Node.js and React

We offer:

Competitive level of remuneration

Convenient work schedule, paid vacation and sick leaves

The opportunity to grow professionally by participating in the implementation of interesting and complex projects, as well as showing personal initiative.

Impulse is a brain training app that helps people keep their brains sharp with bite-sized fun games and logic puzzles. Impulse is the world’s most downloaded app in the Brain Training category with over 100 million downloads. The app is trusted by users worldwide, with a 4.7 rating on the App Store, and has been featured as App of the Day in over 50 countries, including the UK, Canada, and Australia.

Impulse is a part of Headway Inc, a global tech company that revolutionizes lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine.

The core of our achievements is our team. That’s why, together with Karina, Senior Creative Manager at Impulse, we’re looking for a Creative Marketing Specialist to join our team.
 

This job is perfect for you if you want to:

• Become an expert in creative marketing. You’ll work with top-notch approaches while learning from a team that constantly pushes the boundaries to stay №1 in the niche.
• Work with driven, experienced teammates. You’ll work side-by-side with specialists from all areas, brainstorming, testing, and constantly exchanging ideas and knowledge.
• Make a real impact on the performance of a #1 brain training product. You’ll come up with creative ideas and actually see the difference your work makes.

What you will do:

• Explore the market and competitors to identify trends and translate them into creative ideas.
• Generate and test creative hypotheses for advertising campaigns.
• Create clear and structured briefs for designers (mostly video creatives) to bring ideas to life.
• Use AI tools to generate images, videos, and creative concepts faster and more efficiently.
• Analyze performance metrics of tested creatives (CTR, CPA, ROAS) and generate new ideas to improve results.
• Discover and implement new tools and approaches to enhance the creative process and automate routine tasks.
• Participate in shoots for advertising creatives, collaborating with our in-house video production team.

What do you need to join us:

• 1+ years of experience in creative marketing;
• Ability to use market monitoring and competitor analysis tools (AppMagic, Facebook Ad Library, TikTok Creative Center etc).
• Experience using AI tools (ChatGPT, Gemini, Claude, Sora, Nanobanana, Runway, or similar).
• Understanding of key marketing metrics and the marketing funnel.
• Ability to create clear and structured briefs for designers (both static and video creatives).
• A mix of creative and analytical thinking, proven by previous experience.
• Proactive and self-driven mindset — eager to learn, grow fast, and adapt in a dynamic environment.
• Interest in tracking content trends and best-performing ad practices on social media.
• English at Intermediate level or higher — comfortable communicating with teammates and stakeholders.
• Openness to sharing and discussing ideas and providing constructive feedback.
• Alignment with the values of our team (more about us - here).

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance, company doctor, and full sick leave compensation.
• Sports activities: running, yoga, boxing, and more.
• 20 days of paid vacation per year + public holidays.
• Supporting initiatives that help Ukraine. Find out more about our projects here.

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

Impulse is a brain training app that helps people keep their brains sharp with bite-sized fun games and logic puzzles. Impulse is the world’s most downloaded app in the Brain Training category with over 100 million downloads. The app is trusted by users worldwide, with a 4.7 rating on the App Store, and has been featured as App of the Day in over 50 countries, including the UK, Canada, and Australia.

Impulse is a part of Headway Inc, a global tech company that revolutionizes lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine.

The core of our achievements is our team. That’s why, together with Karina, Senior Creative Manager at Impulse, we’re looking for a Junior Creative Marketing Specialist to join our team.

This job is perfect for you if you want to:

• Become an expert in creative marketing. You’ll work with top-notch approaches while learning from a team that constantly pushes the boundaries to stay №1 in the niche.
• Work with driven, experienced teammates. You’ll work side-by-side with specialists from all areas, brainstorming, testing, and constantly exchanging ideas and knowledge.
• Make a real impact on the performance of a #1 brain training product. You’ll come up with creative ideas and actually see the difference your work makes.

What you will do:

• Explore the market and competitors to identify trends and translate them into creative ideas.
• Generate and test creative hypotheses for advertising campaigns.
• Create clear and structured briefs for designers (mostly video creatives) to bring ideas to life.
• Use AI tools to generate images, videos, and creative concepts faster and more efficiently.
• Analyze performance metrics of tested creatives (CTR, CPA, ROAS) and generate new ideas to improve results.
• Discover and implement new tools and approaches to enhance the creative process and automate routine tasks.
• Participate in shoots for advertising creatives, collaborating with our in-house video production team.

What do you need to join us:

• A mix of creative and analytical thinking, proven by previous experience.
• Proactive and self-driven mindset — eager to learn, grow fast, and adapt in a dynamic environment.
• Interest in tracking content trends and best-performing ad practices on social media.
• English at Intermediate level or higher — comfortable communicating with teammates and stakeholders.
• Openness to sharing and discussing ideas and providing constructive feedback.
• Alignment with the values of our team.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance, company doctor, and full sick leave compensation.
• Sports activities: running, yoga, boxing, and more.
• 20 days of paid vacation per year + public holidays.
• Supporting initiatives that help Ukraine. 
   

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

Inception-1 is a fast-growing product company building AI-driven products that help people feel more connected and less alone. Our mission is to create meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.
We partner with leading infrastructure providers and move fast, experimenting, iterating, and scaling what works. Everything we build goes straight to production and real users.

We’re looking for a Head of Payments  to build and scale a high-performing global payment infrastructure across our products
 

The range of tasks:

• Payment Infrastructure Performance – enhance efficiency and scalability;
• Business Development: market analysis of payment providers, searching for opportunities to expand and diversify the portfolio of payment methods and negotiate with payment providers & international banks;
• Regulatory Monitoring – stay ahead of industry changes;
• Strategic Partnerships – negotiate and build strong relationships;
• Knowledge Sharing – contribute to a collaborative, expert-driven environment;

What we expect from you:

• 5+ years of experience in payment solutions, PSP operations, or fintech.
• Background in high-growth tech companies or venture-backed startups.
• Proven experience in structuring complex business challenges, conducting market and competitor analysis, and driving data-driven decision-making.
• Strong expertise in financial modeling, business case development, and performance analytics.
• Ability to build and optimize business processes, improving operational efficiency and scalability.
• Excellent problem-solving, analytical, and strategic thinking skills.
• High-level communication and negotiation skills, ability to influence and drive business decisions.

What we offer:

• Flexible work schedule and remote work;
• If necessary, assistance with relocation to safe places and finding housing;
• Online services of a corporate doctor, and after the probationary period - health insurance in Ukraine;
• 20 working days of paid vacation per year, unlimited sick leave;
• All equipment necessary for work;
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees;
• Free training in running, volleyball, boxing, and yoga;
• Corporate discounts on gym memberships.

We are supporting a B2B SaaS client in the search for a Senior Product Business Analyst (AI/ML) to help build a user-ready AI-driven product focused on preventing revenue loss through early detection of cross-team execution gaps.

We are specifically looking for candidates with practical experience in process mining or task mining (e.g., working with event logs, conformance checking, variant analysis), rather than general workflow analytics or optimization roles.

The role involves translating complex business and execution challenges into clear product requirements, data definitions and validation criteria, working closely with Product, AI/ML, and Engineering teams. You will directly influence detection accuracy, alert quality, and how quickly customers see value from the product.

Rеspоnsіbіlіtіеs:

• Pаrtnеr wіth thе Mасhіnе Lеаrnіng Еngіnееr tо dеfіnе hоw thе systеm аutоmаtісаlly dіsсоvеrs аnd соnstruсts thе gоldеn pаth (іdеаl wоrkflоw / bеst-pеrfоrmіng еxесutіоn pаttеrn) frоm АPІ-еnаblеd mеtаdаtа – іnсludіng іnputs, аssumptіоns, аnd еxpесtеd оutputs.
• Yоu wіll nоt mаnuаlly buіld оr vаlіdаtе сustоmеr wоrkflоws. Yоur rоlе іs tо dеfіnе rеquіrеmеnts, dаtа dеfіnіtіоns, аnd еvаluаtіоn сrіtеrіа sо thе mоdеl gеnеrаtеs thе іdеаl wоrkflоw rеlіаbly аnd соnsіstеntly.
• Trаnslаtе сustоmеr prосеss rеаlіty іntо сlеаr mоdеlіng rеquіrеmеnts: whаt а wоrkflоw stеp іs, hоw hаndоffs аrе rеprеsеntеd, hоw sіmіlаr wоrkflоws аrе grоupеd, аnd hоw “suссеssful еxесutіоn” іs dеtеrmіnеd аt sсаlе.
• Dеfіnе АPІ-еnаblеd mеtаdаtа rеquіrеmеnts nееdеd fоr аutоmаtеd mоdеlіng: еvеnt tаxоnоmy, еntіtіеs, іdеntіfіеrs, tіmеstаmps, оwnеrshіp fіеlds, systеm-оf-rесоrd rulеs, аnd dаtа quаlіty соnstrаіnts.
• Spесіfy dеvіаtіоn dеfіnіtіоns rеlаtіvе tо thе gоldеn pаth (іdеаl wоrkflоw): mіssіng stеp, wrоng sеquеnсе, еxсеssіvе dеlаy, brоkеn оwnеrshіp trаnsіtіоn, stаllеd hаndоff – аnd hоw dеvіаtіоns shоuld bе prіоrіtіzеd.
•  Wоrk wіth Еngіnееrіng аnd Mасhіnе Lеаrnіng tо еnsurе mоdеlіng оutputs аrе prоduсt-rеаdy: stаblе, соnsіstеnt асrоss updаtеs, аnd undеrstаndаblе еnоugh fоr thе еnd usеr tо асt оn.
• Оwn thе usеr-fасіng саpаbіlіty tо rеvіеw аnd еdіt thе gоldеn pаth (іdеаl wоrkflоw): аllоw сustоmеrs tо аdd/rеmоvе stеps аnd аdjust whаt “gооd еxесutіоn” mеаns, whіlе prеsеrvіng а rеlіаblе bаsеlіnе gеnеrаtеd by thе systеm.
•  Dеfіnе аnd соntіnuоusly іmprоvе wееkly/mоnthly rеpоrtіng: whаt іnsіghts аrе surfасеd, hоw thеy аrе еxplаіnеd, аnd hоw rеpоrts/аlеrts аrе dеlіvеrеd tо thе ассоuntаblе оwnеr (а spесіfіс rеspоnsіblе pеrsоn).
• Еstаblіsh еvаluаtіоn аnd mоnіtоrіng fоr аutоmаtеd mоdеlіng аnd dеvіаtіоn dеtесtіоn: trасk
• mіssеs vs fаlsе аlаrms, соnsіstеnсy оf thе gеnеrаtеd іdеаl wоrkflоw, lеаd tіmе gаіnеd, аnd асtіоnаbіlіty tіеd tо rеvеnuе оutсоmеs.
• Іnvеstіgаtе ассurасy іssuеs: аnаlyzе why thе systеm gеnеrаtеd аn іnсоrrесt іdеаl wоrkflоw оr mіssеd а dеvіаtіоn, prоpоsе іmprоvеmеnts, аnd vаlіdаtе fіxеs thrоugh rеgrеssіоn сhесks.
•  Mаіntаіn а lіbrаry оf rеfеrеnсе wоrkflоws аnd tеst sсеnаrіоs thаt rеprеsеnt соmmоn сrоss-tеаm hаndоff pаttеrns аnd fаіlurе mоdеs іn wоrkflоw-drіvеn B2B еnvіrоnmеnts.

Requirements:

• Еxpеrіеnсе buіldіng оr suppоrtіng АІ/ML-еnаblеd B2B SааS prоduсts, еspесіаlly whеrе mоdеls drіvе usеr-vіsіblе wоrkflоws аnd dесіsіоns.
• Hаnds-оn еxpеrіеnсе wоrkіng wіth еvеnt-bаsеd dаtа аnd оpеrаtіоnаl systеms (fоr еxаmplе: СRM, сustоmеr suссеss plаtfоrms, tісkеtіng systеms, prоjесt mаnаgеmеnt tооls, fіnаnсе/соntrасt systеms).
• Fаmіlіаrіty wіth wоrkflоw аnаlytісs / prосеss mіnіng соnсеpts (wоrkflоw rесоnstruсtіоn, hаndоffs, сyсlе tіmе, bоttlеnесks, vаrіаnts).
• Еxpеrіеnсе dеfіnіng dаtа соntrасts: еvеnt tаxоnоmy, еntіty іdеntіfіеrs, tіmеstаmp соnvеntіоns, оwnеrshіp fіеlds, аnd dаtа quаlіty rulеs.
• Bасkgrоund іn dеsіgnіng еvаluаtіоn аnd mоnіtоrіng fоr mоdеl-drіvеn prоduсt bеhаvіоr (fаlsе pоsіtіvеs/nеgаtіvеs, соnsіstеnсy, drіft, аnd busіnеss іmpасt).
• Еxpоsurе tо LLM-pоwеrеd fеаturеs (struсturеd prоmptіng, quаlіty сrіtеrіа, sаfеty соnstrаіnts, аnd humаn rеvіеw lооps), wіth а prоduсt mіndsеt rаthеr thаn rеsеаrсh fосus.
• Аbіlіty tо сrеаtе аnd mаnаgе rеfеrеnсе sсеnаrіоs аnd tеst lіbrаrіеs thаt rеprеsеnt rеаl еntеrprіsе wоrkflоws аnd еdgе саsеs.
•  Соmfоrt соllаbоrаtіng асrоss Prоduсt, Mасhіnе Lеаrnіng, аnd Еngіnееrіng tеаms іn аn аgіlе еnvіrоnmеnt, wіth strоng wrіttеn dосumеntаtіоn skіlls.
• Еxpеrіеnсе wоrkіng іn wоrkflоw-hеаvy dоmаіns suсh аs Rеvеnuе Оpеrаtіоns, Сustоmеr Suссеss Оpеrаtіоns, Dеаl Dеsk, Lеgаl Оpеrаtіоns, Fіnаnсе Оpеrаtіоns, оr Prоjесt Dеlіvеry.
• Prіоr wоrk іn еаrly-stаgе оr fаst-sсаlіng еnvіrоnmеnts whеrе yоu оwnеd prоblеms еnd-tо-еnd аnd shіppеd іtеrаtіvеly.

The company оffеrs:

• А rоlе whеrе yоu асtuаlly оwn а mеаnіngful slісе оf thе prоduсt (hоw thе іdеаl wоrkflоw іs dеfіnеd, hоw dеvіаtіоns аrе dеtесtеd аnd еxplаіnеd, hоw rеpоrts wоrk).
• Сlоsе, prасtісаl соllаbоrаtіоn wіth thе Mасhіnе Lеаrnіng Еngіnееr аnd Sоftwаrе Еngіnееrstо shіp іmprоvеmеnts – nоt just wrіtе spесs.
• Сlеаr suссеss сrіtеrіа: fеwеr fаlsе аlаrms, fеwеr mіssеd dеvіаtіоns, bеttеr wееkly/mоnthly rеpоrts, fаstеr tіmе-tо-vаluе fоr сustоmеrs.
• А fаst fееdbасk lооp: yоu’ll wоrk wіth rеаl сustоmеr wоrkflоws (mеtаdаtа оnly), lеаrn whаt brеаks, fіx іt, аnd sее rеsults quісkly.
• Еxpоsurе tо rеаl сrоss-tеаm еxесutіоn іn соmpаnіеs: Sаlеs, Сustоmеr Suссеss, Lеgаl, Fіnаnсе, Prоduсt, Оpеrаtіоns – аnd hоw hаndоffs іmpасt rеvеnuе.
• Rеmоtе-frіеndly tеаm wіth а sіmplе sеtup аnd lоw оvеrhеаd.
• Соmpеtіtіvе соmpеnsаtіоn аnd rооm tо grоw аs thе prоduсt аnd tеаm sсаlе.

Please note that we consider only candidates who are located in Ukraine.

Responsibilities:
 

• Work in SCRUM team
• Design and develop high-load microservices
• Write high-quality code covered with different levels of tests
• Maintain services on production and assure their stability and performance
• Provide code review for teammates
• Contribute to the Company’s development processes and practices
   

Requirements:
 

• Writing code in a clean and maintainable manner.
• Solid experience with Java 8+
• Experience with SQL/NoSQL databases
• Understand microservice architecture patterns.
• Good at Spring framework.
• Experience with REST, messaging systems.
• Ability to cover code by different types of tests.
• Understanding of SOLID principles
• Experience with Git
• Excellent troubleshooting skills.
• Good communication skills.
• Intermediate+ English
   

Would be great to have:
 

• Experience with Kafka, MySQL, Redis, Aerospike.
• Experience with Spring Boot, Spring Cloud
• Experience with Docker, Kubernetes
• Experience in high-load
   

What we offer:
 

• International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation and 100% sick leaves coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team buildings and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place

Please note that we consider only candidates who are located in Ukraine.

Responsibilities:

- Development and support of SPA on ReactJS: web version mobile-first of a high-load application, admin panels for internal use, and marketing pages

- Collaborate with other teams to effectively meet the product and technical needs of the project

- Proactively participate in improvements and existing solutions tuning

- Share expertise and knowledge with your teammates

Requirements:

- At least 5 years of commercial experience in development in JS (ES6+)/Typescript

- Strong knowledge of CSS, HTML5, SASS, Jest

- At least 2 years of commercial experience in development in with ReactJS version 16+ (hooks)

- Experience with state management frameworks: Redux and Redux toolkit preferred

- Intermediate English
 

What we offer:
 

• International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social package, including sports coverage, elite medical insurance for you and family;
• 20 working days paid vacation and 100% sick leaves coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team buildings and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

If this sounds like you, apply and help empower live entertainers and creators to build independent businesses around their live talents.

IMPORTANT! Relevant as of April 6, 2026, 1 month Company Bootcamp. 

We are looking for a motivated Lead Generation Manager (IT, Sales) with a proficient knowledge of English (Certificate isn't required). One of the interviews is conducted in English. If you’re ambitious, self-driven, and ready to grow within the IT sales industry, join us! We offer comprehensive training, transparent bonuses, and reliable payouts. Those who work hard earn well.

Earnings: $1000 fixed salary per month + bonuses. 

With bonuses for meeting the minimum KPI, you are guaranteed to earn from $250 to $750 per month. To earn more, you need to participate in sales, allowing the Sales Manager to share their bonus with you (a common practice). All team members who have worked with us as Sales Managers or Lead Sales Managers started as Lead Generation Managers.

Test assignment

• To move on to the next step, please fill out thе survey. It will take you literally 15-30 minutes.
• The Company may, at its sole discretion, not provide applicants with the reason for being rejected and technical details of the test completed.
• Once getting to the 3rd stage of the interview, the candidate will have the opportunity to receive feedback from a technical specialist regarding your test task including technical details.
• Link to the test assignment is sent by request.

By clicking on the link (company name) in the vacancy header, you can find brief information about our company, video, photos, contacts of the HR manager and a link to our website.

Working conditions

• Remote format of work 
• First month will be a paid Company Bootcamp period ($500/month)
• $1000 fixed & bonuses from $250 to $750
• All details of the bonus system will be provided during the interview;
• We work officially (Private Entrepreneur by contract);
• Working day from 8:00 to 17:00 (The plan for the day is made at the stand-up meeting and must be accomplished (considering common sense) within the day according to the checkpoints. After accepting the work, the manager finalizes the working day);
• If necessary, additional equipment is provided (second monitor, work laptop);
• Access to our sales books library and courses for further sales skills development.;
• Mentorship from sales manager and other colleagues and career growth to a sales manager role;
• Training in IT technical knowledge (theory);

• English classes 2 times a week (two-person group, outside of working hours).

   

Requirements

• English: Advanced, is required;
• 6+ months of experience in IT lead generation;
• Have an understanding of web development technologies;
• Be ready to study a large theoretical base of IT terms and concepts needed for daily work;
• Willingness to study sales literature and develop yourself further as a sales specialist;
• Knowledge of Google Docs and Google Sheets;
• Perseverance, computer power user skills and attention to details;

• Other accompanying skills.

   

Responsibilities

• Search for new leads on different platforms (Linkedin, Upwork, Fiverr and other boards);
• Processing incoming requests from leads;
• Writing unique, non-template offer letters to potential customers;
• Presentation of the company's services and tech stack;

• Supporting the Sales Managers in lead qualification and information handoff.

   

Opportunities & Benefits

• Each employee has a mentor and together with him develops an PDP (Personal Development Plan) to improve skills and knowledge in different areas;
• Opportunity to grow to the position of Sales Manager in-house;
• The ability to independently influence your earnings through bonuses based on the quantity and quality of acquired clients.

IMPORTANT! Relevant as of April 6, 2026, 1 month Company Bootcamp.

We are looking for a motivated Lead Generation Manager (IT, Sales) to help drive our client outreach and lead identification efforts. If you’re ambitious, self-driven, and ready to grow within the IT sales industry, join us! We offer comprehensive training, transparent bonuses, and reliable payouts. Those who work hard earn well.

Earnings: $500 fixed salary per month + bonuses. 
With bonuses for meeting the minimum KPI, you are guaranteed to earn from $250 to $750 per month. To earn more, you need to participate in sales, allowing the Sales Manager to share their bonus with you (a common practice). All team members who have worked with us as Sales Managers or Lead Sales Managers started as Lead Generation Managers (IT, Sales).

Test assignment

• To move on to the next step, please fill out thе survey. It will take you literally 15-30 minutes.
• The Company may, at its sole discretion, not provide applicants with the reason for being rejected and technical details of the test completed.
• Once getting to the 3rd stage of the interview, the candidate will have the opportunity to receive feedback from a technical specialist regarding your test task including technical details.
• Link to the test assignment is sent by request.

By clicking on the link (company name) in the vacancy header, you can find brief information about our company, video, photos, contacts of the HR manager and a link to our website.

Working conditions

• Remote format of work 
• First month will be a paid Company Bootcamp period ($500/month)
• $500 fixed & bonuses from $250 to $750
• All details of the bonus system will be provided during the interview;
• We work officially (Private Entrepreneur by contract);
• Working day from 8:00 to 17:00 (The plan for the day is made at the stand-up meeting and must be accomplished (considering common sense) within the day according to the checkpoints. After accepting the work, the manager finalizes the working day);
• If necessary, additional equipment is provided (second monitor, work laptop);
• Access to our sales books library and courses for further sales skills development.;
• Mentorship from sales manager and other colleagues and career growth to a sales manager role;
• Training in IT technical knowledge (theory);

• English classes 2 times a week (two-person group, outside of working hours).

   

Requirements

• English: at least Upper- Intermediate written, is required;
• 6+ months of experience in IT lead generation;
• Have an understanding of web development technologies;
• Be ready to study a large theoretical base of IT terms and concepts needed for daily work;
• Willingness to study sales literature and develop yourself further as a sales specialist;
• Knowledge of Google Docs and Google Sheets;
• Perseverance, computer power user skills and attention to details;

• Other accompanying skills.

   

Responsibilities

• Search for new leads on different platforms (Linkedin, Upwork, Fiverr and other boards);
• Processing incoming requests from leads;
• Writing unique, non-template offer letters to potential customers;
• Presentation of the company's services and tech stack;

• Supporting the Sales Managers in lead qualification and information handoff.

   

Opportunities & Benefits

• Each employee has a mentor and together with him develops an PDP (Personal Development Plan) to improve skills and knowledge in different areas;
• Opportunity to grow to the position of Sales Manager in-house;
• The ability to independently influence your earnings through bonuses based on the quantity and quality of acquired clients.

About us

We are Gaxos Labs, a fast-growing company building and scaling B2C AI products across utilities, entertainment, and creativity.

Our current main focus is Art-Gen, our flagship product, an AI-powered image and video generator that helps users easily create high-quality visual content.

As we continue to scale a product that is already profitable, we’re looking for a Facebook (Meta) Ads Manager to own and grow our paid social acquisition channel.


Responsibilities

• Plan, launch, optimize, and scale Meta Ads campaigns with a strong focus on CPA,ROAS
• Run continuous A/B tests (creatives, audiences, placements and etc.) and develop growth hypotheses
• Analyze marketing and product metrics such as LTV, ARPPU, ARPU, churn, and retention
• Manage and scale budgets across Tier 1 GEOs
• Work closely with the creative team to brief, test, and scale winning creatives
• Participating in the development of a marketing strategy together with the team
• Researching and launching new traffic channels (TikTok, Applovin and etc)
   

Requirements

• 2+ years of hands-on experience with Meta Ads
• Proven experience managing $500k+ monthly budgets per product
• Mandatory experience with subscription-based B2C products (minimum 2 years)
• Strong performance mindset with a clear focus on CPA, and ROAS
• Experience scaling paid social campaigns in Tier 1 markets
• Solid understanding of key metrics: CPA, ROAS, ARPPU, LTV, churn
• Confident use of analytics and reporting tools (GA, Looker Studio, GTM, Sheets)
• Self-starter with strong ownership, accountability, and result-driven thinking

What we offer

• A profitable product that is already scaling
• A large pool of winning creatives ready to be scaled
• A skilled and experienced creative team
• Unlimited vacation policy
• Flexible working hours — choose your own schedule
• Real impact on product growth, not just campaign execution

We are seeking a highly skilled Full-Stack Azure Application Developer / Architect to support the design, development, deployment, and optimization of a modern cloud-based application. This role requires deep technical expertise across the front-end, API/services layer, background processing, database architecture, security, and Azure platform services.

The ideal candidate will be comfortable working across the full stack, with strong experience in React, Node.js, C#/.NET, Azure Functions, Azure SQL, and secure Azure cloud architecture. This person should be able to independently develop and deploy scalable, secure, and performant solutions while collaborating closely with technical and business stakeholders.

 Required Technical Skills:

🎨 Client Layer (Front-End)

• Strong proficiency in React.js (JavaScript, HTML, CSS)
• Experience building SPAs and component‑based architectures
• Familiarity with Node.js for client-side tooling and runtime
• Ability to integrate secure APIs and handle authentication flows
• Experience deploying Node-based front ends in Azure App Service

🖥️ Server Layer (API / Microservices)

• Advanced experience with C# and .NET
• Building and deploying Docker containers
• Running containerized services on Azure Linux
• Strong understanding of RESTful API design, versioning, and performance tuning

⚙️ Batch / Background Processing

• Hands-on experience with Azure Functions
• Ability to write Functions in C# and Node.js
• Understanding of triggers, bindings, durable functions, and event-driven patterns
• Familiarity with scaling behavior and monitoring in Azure Functions

🗄️ Backend / Data Layer

• Strong SQL skills
• Experience with Azure SQL Server
• Database schema design, stored procedures, indexing, and performance optimization
• Understanding of secure connection patterns (managed identities, Key Vault, etc.)

🔐 Security

Client Authentication

• Experience integrating External ID / Microsoft Entra ID
• Understanding of OAuth2 and OpenID Connect flows
• Secure token handling and session management

Application Security

• Familiarity with Azure Application Gateway
• Understanding of WAF rules, routing, and SSL/TLS certificate management
• Experience with secure cloud networking patterns

☁️ Azure Platform Expertise

A strong contractor should be comfortable navigating and configuring:

• Azure App Service
• Azure Container Registry
• Azure Functions
• Azure SQL
• Azure Storage (Blob, Queue, Table)
• Azure Monitor / Application Insights
• Azure Key Vault
• Azure Networking (VNets, subnets, firewalls, private endpoints)

Readiness to work from 15:00 till 23:00 in order to have an optimal overlap of work hours with USA based teams.

We offer:

• Comfortable working place;
• Medical insurance after the trial period ending;
• Team-building activities;
• 24 paid vacation days per year;
• 5 paid sick leave days per year.

Our client is a company that is one of the prominent providers of unique online slot games based in Spain. The team creates modern and exciting slot games, providing a unique gaming experience for millions of users. It brings together professionals from development, design, and art, and is looking for a technical artist who can connect these areas.

Required skills:

• Advanced proficiency in Adobe Photoshop.
• Hands-on experience preparing 2D assets for animation, rigging, or game production pipelines.
• Professional working proficiency in Russian or Ukrainian, both written and verbal.
• Strong understanding of how characters, props, and objects should be broken down into animation-ready parts.
• Experience working with layered source files and maintaining clean, well-organized file structures.
• Ability to reconstruct hidden, overlapping, or missing areas of artwork while preserving the original visual style.
• Good understanding of the core principles behind animation and rigging workflows.
• High attention to detail, strong organizational skills, and a careful, structured approach to production work.

• Ability to work from technical briefs and deliver within established production timelines.

   

Responsibilities:

• Prepare 2D assets for rigging and animation for use in slot game production.
• Separate characters, symbols, props, and illustrations into well-structured,animation-ready files.
• Build, organize, and maintain layered PSDs in accordance with pipeline and technical requirements.
• Refine separated artwork by cleaning edges, correcting contours, and removing visual imperfections.
• Reconstruct obscured or missing parts of the artwork to support smooth and accurate animation.
• Apply clear file organization and naming conventions across layers, groups, masks, and source files.
• Deliver assets that meet the needs of Art, Animation, Rigging, and Technical Art stakeholders.
• Partner with cross-functional teams to ensure smooth asset handoff and production efficiency.

• Consistently uphold quality standards across all assigned asset preparation tasks.

   

Сompanу offer:

• The opportunity to play a key role in developing new team processes.
• Freedom for experiments and research that influence decision-making.
• Mentorship from experienced specialists, as well as collaboration in a creative and supportive team.
• Participation in projects where you can implement cutting-edge technologies and see their real impact.
• Access to modern tools and resources for learning and professional growth.
• Flexible schedule and the possibility to work remotely.

Designer for Mock-up Demo 

We are looking for a designer who can create high-quality mock-up demos for advertising projects in the white (compliant) segment.

Main Objective:
Design realistic mock-up demos that simulate real products, services, or interfaces for testing advertising funnels, creatives, and traffic performance.

Responsibilities:

• Create mock-up interfaces (web / mobile) across different verticals
• Design visual concepts for advertising products (landing pages, user dashboards, personal accounts)
• Prepare demo materials for traffic testing (static and interactive)
• Adapt designs for different GEOs and target audiences
• Collaborate closely with marketing and media buying teams

Requirements:

• Strong proficiency in Figma (mandatory)
• Understanding of advertising funnels and user flow
• Experience in creating mock-up / demo projects (affiliate or performance marketing is a plus)
• Ability to quickly build prototypes based on hypotheses
• Strong attention to detail and realism in UI

Nice to Have:

• Experience with white hat advertising
• Understanding of UX patterns in fintech / SaaS / e-commerce
• Ability to create clickable prototypes

Work Format:

• Project-based or hourly engagement
• Fast iterations for testing cycles
• Long-term collaboration for strong performers

Expected Outcome:
High-quality mock-up demos that look like real products and can be effectively used for launching and scaling advertising campaigns.

Responsibilities

• Be a point of contact for Mid-tier viewers and broadcasters
• Qualify and acknowledge the issues Tango users report, and resolve them in a timely manner, via text communication channel (Intercom, no voice calls)
• Fulfill a workload of 15 tickets per hour with a 5 min first response time SLA
• Record the issues users are experiencing in a task tracking tool (JIRA)
• Gather feedback and propose improvements to user experience
• Achieving good results in personal KPIs and helping teammates do the same.

Requirements

• Prior experience in customer service (1+ years)
• Exceptional English (B2+) with professional tone in written communication
• A desperate urge to help and teach, ability to empathise with customers.
• Competent speech, the ability to make yourself understood
• A responsible team player

• Multi-tasker and performer able to show and report results

   

As a plus:

• Knowledge of additional languages (Arabic, Turkish, Spanish) will be a plus
• Prior experience with helpdesk systems (Zendesk, Intercom, etc) is a plus
• Experience with task tracking tools (Jira, YouTrack, Confluence) is a plus
• Prior experience and success as a live streaming broadcaster is a huge plus!

What we offer:

• International company with several offices in different locations: Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social package, including sports coverage, elite medical insurance for you and family;
• 20 working days paid vacation and 100% sick leave coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team building, and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

About ELEMENTS

ELEMENTS is a premium lifestyle brand built on aesthetics, performance, and modern productivity. Our mission is to help ambitious people break the grind cycle and build healthier, more sustainable lives through science-backed supplements, tools and a healthy hustle community.

As we continue to grow, we are looking for an Email Marketing Expert to build and maintain the company’s email infrastructure.

This role is mainly technical and operational, focused on setting up automated flows, working with HTML templates, and ensuring reliable email delivery through our email platform.

The specialist will collaborate with the marketing team to implement and optimize foundational and lifecycle email flows.

What You’ll Do

• Set up and manage email infrastructure using Klaviyo
• Build and maintain foundation email flows (welcome, abandoned cart, transactional emails, retention flows)
• Create and manage HTML email templates based on existing designs and layouts
• Fully own and manage the subscriber database
• Send regular email campaigns and newsletters, ensuring compliance with email marketing best practices and platform requirements
• Assemble emails using predefined templates and design assets
• Configure and optimize automated email sequences within Klaviyo
• Ensure proper email deliverability and platform setup (authentication, list health, segmentation)
• Optimize email structure and HTML formatting for reliable delivery across devices
• Collaborate with marketing and design teams to implement email templates and flows
• Monitor email performance metrics and improve deliverability and technical setup
   

What We’re Looking For

• 3+ years of experience in email marketing or lifecycle marketing
• Strong experience with email platforms such as Klaviyo, HubSpot or Mailchimp
• Experience working with HTML email templates and email builders
• Fluent English (C1 level)
• Exceptional attention to detail, ensuring emails are visually accurate and properly formatted
• Ability not only to build templates but also test them thoroughly across devices and inbox providers
• Understanding of email deliverability and list health management
• Experience building and managing automated email flows
• Ability to assemble emails using existing templates and designs
• Data-driven mindset with experience analyzing campaign performance
• Experience with DTC or lifestyle brands is a plus

• Organized, proactive and comfortable working in a fast-paced environment

   

What We Offer

• Competitive salary compensation
• Opportunity to help build a mission-driven lifestyle brand
• A trust-based work environment with no micromanagement
• Remote-friendly and flexible work environment
• The chance to shape how thousands of entrepreneurs engage with ELEMENTS