Jobs at Djinni

We are currently looking for a Senior AI Platform and Model Operations Engineer to join a professional German-based product company team that designs innovative eHealth solutions for hospitals.

You will work on a stable healthcare product.

You'd own the models and the platform around them, serving every channel we put in front of a patient.

The phone assistant is first because it's already underway, but it isn't the point of the job. Next is a chat assistant in the patient portal that can answer questions and walk someone through booking an

appointment, and after that whatever channel comes along.

The thing you're actually building is one internal API that every channel calls, so that the rules about what a patient can do live in one place instead of being written three times, slightly differently. The phone assistant and the web chat are two front ends onto the same thing.

Alongside that: moving off the vendor. Right now we pay per minute for speech recognition and language models, and within about a year we want to be running them ourselves — because we're dealing with

patient data, and because we don't want a vendor swapping a model underneath us without telling us.

To be clear about scope: we mean serving open-weight models and adapting them to our domain. We don't mean training a model from scratch.

One thing we want to be direct about. We are not looking for someone to build what we've already decided on. We don't yet know whether running these models ourselves is the right call — we don't have an accuracy figure on real German phone audio, and we don't have a proper cost comparison. Your first job is to produce both, and if they say we should keep paying the vendor for another year, we need you to tell us that plainly. Someone who quietly builds the thing because we asked for it is worse than no hire at all. If being the person who says "the numbers don't support this" makes you uncomfortable, this isn't the job.

You need

• To have put a language model behind an API that more than one product called, and kept it running.
• Streaming responses, timeouts, retries, and errors that tell the caller something useful.
• To have run a speech recognition or language model in production on hardware you were responsible for. Not a notebook, not someone else's API.
• To be able to size and cost it: how many people one GPU will serve at once, what an hour of audio or a million tokens costs you, where it starts to fall over.
• Tool calling in production, and a clear view on where the boundary sits. The assistant will guide patients through booking, which means the model proposes an action and our code decides whether it's allowed. If you've built something where the model was effectively trusted to act, we'd want to talk about what you'd do differently.
• To have dealt with untrusted text reaching a model that can trigger actions. A chat box on a patient portal is a much easier thing to attack than a phone call, and someone will try.
• Experience grounding a model on your own content so it stops inventing things — and honesty about where that still fails.
• Experience fine-tuning or adapting an open-weight model, LoRA or PEFT or something equivalent, and the honesty to say whether it was worth the effort.
• A habit of being suspicious of your own benchmark numbers, especially the good ones.
• To understand that using patient conversations to train a model is a different legal question from using them to answer one. If that distinction is new to you, this role probably isn't the right fit.
• Python and Linux, containers, and a serving stack like vLLM or TGI.
• Enough experience to work without an ML team around you, and to tell a team lead something he'd rather not hear.
• We are considering candidates who work through Ukrainian FOP.

Nice to have

• Quantization, and a view on what it costs you in accuracy.
• Audio processing: sample rates, codecs, what a phone network does to a recording.
• GPU scheduling, Kubernetes.
• Having built something where the same assistant had to behave consistently across more than one channel.
• Having worked somewhere GDPR was taken seriously rather than mentioned occasionally.

You don't need

• To have built a voice assistant, or to know anything about telephony. That's the other role, and the phone channel is only one consumer of what you'd build.
• To speak German.
• To know PHP . You'd define what our backend needs to expose; another team builds it.

About Warmy.io

Warmy.io is an AI-powered email warm-up and deliverability platform, helping businesses improve inbox placement and ensure their emails avoid spam. Our technology is trusted by startups, agencies, and enterprises worldwide.

To continue scaling, we’re looking for a Project Manager who can keep things running smoothly—organizing sprints, managing tasks, and driving execution. If you're structured, detail-oriented, and thrive in a fast-paced SaaS environment, this role is for you.

About the Role

As a Project Manager at Warmy.io, you'll work closely with product, engineering, and marketing teams to ensure smooth project execution. You'll own sprint planning, organize meetings, track progress, and improve workflows.

This is a position in a fast-growing SaaS company.

Key Responsibilities

• Own sprint planning - manage backlog, prioritize tasks, and track execution.
• Organize and facilitate team meetings, stand-ups, and retrospectives.
• Ensure clear communication between product, engineering, and marketing teams.
• Track project progress, identify blockers, and drive solutions.
• Maintain and optimize workflows in Kanban or other agile methodologies.
• Keep documentation up to date and ensure all tasks are well-defined.
• Assist with roadmap planning and resource allocation.

What We’re Looking For

✔ 2+ years of experience as a Project Manager in a SaaS company.
✔ Hands-on experience with Kanban, Agile, or Scrum methodologies.
✔ Excellent English—both written and spoken.
✔ Strong organizational and time-management skills.
✔ Ability to run structured meetings and align teams efficiently.
✔ Familiarity with email technologies or email deliverability is a big plus.
✔ Experience using JIRA, Trello, Asana, ClickUp, or similar tools.

What We Offer

• Competitive salary based on experience.
• 18 PTO days, 15 sick days, and recognition of public holidays.
• High-growth SaaS environment with exciting challenges.
• Opportunity to work in a global, fast-paced team.

Ready to join Warmy.io and make an impact? Apply now!

Warmy.io is an innovative email deliverability platform that helps businesses optimize their email outreach and achieve higher engagement rates. We work with global B2B SaaS companies, ensuring their email communications land in inboxes, not spam folders.

As we continue to grow, we are looking for a Technical Support Specialist based in the to join our team and provide outstanding customer support for our platform users.

Job Overview

We are seeking an experienced Technical Support Specialist to assist customers with troubleshooting, onboarding, and ongoing support related to email deliverability, integrations, and best practices. The ideal candidate has 2+ years of experience in technical support, preferably in a B2B SaaS environment, and is comfortable handling support via both chat and video calls (after 3-6 months in the company).

This role requires excellent English communication skills (both written and spoken), strong problem-solving abilities, and a customer-centric approach.

Key Responsibilities

• Provide technical support via chat, email, and calls to assist customers with issues related to email deliverability, integrations, and platform usage.
• Guide customers through troubleshooting processes and provide step-by-step solutions.
• Conduct screen-sharing sessions when needed to resolve more complex technical issues.
• Maintain a high standard of written and verbal communication to ensure customer satisfaction.
• Work closely with internal teams (engineering, customer success, and product) to escalate and resolve customer issues efficiently.
• Keep thorough documentation of support interactions and contribute to the internal knowledge base.
• Assist in onboarding new customers, ensuring a smooth adoption of our platform.

Requirements

✅ 2+ years of experience in a Technical Support role, preferably in a B2B SaaS environment.
✅ Proficiency in handling support via video calls (previous experience with call-based support is a must).
✅ Strong experience with email-related issues (email deliverability, SMTP, email warm-up, domain authentication, etc.).
✅ Fluent in English (spoken and written) – ability to explain complex technical issues clearly.
✅ Strong troubleshooting skills and ability to diagnose and resolve technical issues effectively.
✅ Ability to work with ticketing systems, live chat tools, and CRM platforms.
✅ Must be comfortable working with a camera on for calls with customers and team members.
✅ Experience with B2B SaaS platforms is a strong advantage.

What We Offer

• Full-time remote role with a stable schedule.
• Competitive salary based on experience.
• 18 PTO days, 15 sick days, and public holiday recognition.
• Opportunity for professional growth in a fast-growing SaaS company.
• A collaborative and supportive team environment.

About the company

For more than 15 years Proxet has been delivering product and platform engineering, data engineering, AI/ML, and cloud transformation services. Headquartered in Newton, Massachusetts (USA), Proxet’s team of over 300 senior engineers cut through complexity to deliver systems that perform at scale. We are obsessed with outcomes, deploying lean and delivering big. We partner with both Fortune 500 companies and high-growth startups to build impactful, end-to-end technology solutions. Our work spans a range of highly-regulated industries, including commercial real estate, healthcare, defense, fintech, and private equity.

About the role

As an HR Business Partner, you will be instrumental in aligning HR practices with business goals, working closely with Delivery engineering managers and other key stakeholders to implement a top-tier HR partnership approach. Your responsibilities will include leading HR initiatives that promote a high-performance culture, ensuring team members are engaged. Your responsibilities will include fostering a positive work environment, resolving employee concerns, and acting as a regional HR expert in Poland to personnel, managers and senior leadership. 

!!Location: Kraków, Warsaw or Wrocław, Poland

Skills & Experience

• 4+ years as an HR BP or People Partner in international companies;
• 3+ years of HR experience in the global IT software services industry.
• Advanced level of English.
• Intermediate or higher level of Polish.
• Knowledge and understanding of Polish labor law and employment practices.
• Understanding of different cooperation models in Poland, including employment contracts and B2B arrangements.
• Experience with employee relations, disciplinary procedures, terminations, leave, working time, and employment documentation.
• Ability to work effectively with external legal advisors.
• Proactive, resourceful, and solution-oriented with excellent problem-solving skills;
• Proven ability to deliver full-cycle HR projects;
• Excellent communication skills, including public speaking and organizing HR events;
• Familiarity with cross-functional, cross-cultural team dynamics;
• Experience managing sensitive and confidential information;

Responsibilities

• Drive HR best practices to support performance and growth;
• Serve as a trusted advisor on HR-related matters;
• Lead HR projects, performance reviews, and engagement surveys;
• Build retention strategies and foster team collaboration;
• Promote company culture and employer branding efforts locally;
• Ensure compliance with local labor laws and represent the company at industry events;
• Respond to organizational changes and employee/contractors needs by creating effective solutions for complaints and requests;
• Build and maintain strong relationships with local HR networks;
• Ensure HR processes and practices comply with Polish legislation and internal company policies.
• Partner with Legal, Finance, and external advisors on complex employment and compliance matters.
• Support benefits processes in Poland.
• Monitor HR risks and proactively identify potential legal, operational, or people-related issues.

Kindgeek is looking for a sharp, curious Business Analyst who thrives at the intersection of finance and technology. Your mission will be to turn complex FinTech and crypto requirements into clear, actionable solutions that our Agile teams can build with confidence. Along the way, you’ll also help shape new client engagements, bringing structure and clarity to opportunities from the very first conversation.

RESPONSIBILITIES

As a Business Analyst, you will be responsible for:

• Defining and communicating the product vision and roadmap to the Agile team, adjusting it based on stakeholder feedback and market changes;
• Creating, maintaining, and prioritizing the product backlog, including clear user stories and acceptance criteria;
• Engaging with stakeholders to gather requirements and acting as the primary liaison between business and the Agile team;
• Participating in sprint planning and reviews, adjusting priorities based on team feedback and retrospectives;
• Defining acceptance criteria and validating delivered functionality against business needs;
• Analysing technical diagrams and supporting the development team in documenting back-end business logic;
• Supporting pre-sales activities, including client discovery calls, proposal preparation, and Work Breakdown Structures (WBS).

REQUIREMENTS

We’re looking for a Business Analyst who has:

• 5+ years of experience as a Business Analyst, preferably within the FinTech sector;
• Hands-on exposure to crypto on-ramp/off-ramp solutions and banking/payment systems;
• Strong understanding of financial technologies, with proven expertise in crypto and banking payments;
• Genuine interest in learning adjacent sub-domains such as open banking, card processing, and AML/KYC;
• Proven ability to work on technical projects, including API analysis and solution design;
• Excellent analytical skills, with the ability to think critically and solve complex problems;
• Outstanding communication skills, with the ability to convey technical information to non-technical stakeholders;
• Collaborative attitude, with the ability to work effectively within a dynamic team environment;
• Experience participating in pre-sales activities, including proposal and WBS preparation.

Will be a plus:

• Experience working with Agile/Scrum methodologies in a FinTech environment;
• Familiarity with AML/KYC or open banking regulations;
• Experience presenting solutions directly to clients during pre-sales stages.

WHAT WILL YOU GET WITH KINDGEEK

We want you to thrive and feel supported

Professional growth: at Kindgeek, we want our employees to grow and achieve ambitious professional goals. We support professional development with training and certification refunds and provide regular feedback and technical reviews.

Benefits package: Kindgeek offers all team members competitive compensation and a benefits package that includes 18 working days of fully paid vacation, 10 compensated by 50% sick leaves without a note from the doctor, and an opportunity to take study leaves. Depending on how long you stay in the company, you can receive different health insurance packages from our partners.

Personal growth: as a part of our team, you will have access to corporate English courses with a 50% reimbursement, take advantage of our offline library and access a large selection of corporate training and classes. Also, every employee can request any internal or external training or certification if it applies to his or her work responsibilities.

Geek community: at Kindgeek, we value community — even in the full-scale invasion times, we take every opportunity to stick together. Our geeks organise various online and offline clubs — from stretching and skiing to English. We volunteer together and support each other.

Flexibility: Kindgeek offers a hybrid working model. Team members can work remotely or from the office or Kindgeek London Hub — an innovative cafe-style co-working in Lviv (it’s pet-friendly!).

We encourage you to apply

At Kindgeek, we encourage everyone to apply — regardless of nationality, race, gender, marital status, disability, sexual identity, or religion. We are growing into an inclusive, equal-opportunity company where only professionalism, competence, and ideas matter. We are committed to supporting mobilised employees and veterans joining Kindgeek and facilitating their career development. We aim to bring equal opportunities to all team members and candidates — especially those underrepresented in technological companies.

🚀 Head of RTB | Remote / Hybrid / Office 🚀

We’re looking for an experienced Head of RTB to lead and scale the global RTB Department of an international AdTech and performance advertising company.

✔️ Salary: Competitive

✔️ Format: Full-time, Remote / Hybrid / Office. Worldwide, with offices in Prague and Warsaw

✔️ About the Company:

We are an international full-service media buying and advertising company developing our own AdTech products. Our global team brings together professionals from across Europe and beyond, with extensive experience in digital advertising, performance marketing, programmatic technologies, and traffic monetization.The company is actively expanding its global RTB business, strengthening relationships with leading SSPs, DSPs, and Ad Exchanges, and investing in traffic quality, platform performance, and sustainable growth.

✔️ Key Responsibilities:

• Develop and execute the global RTB growth strategy

• Define strategies for scaling high-quality SSP traffic, DSP partnerships, and Ad Exchange integrations

• Analyze Programmatic market trends and implement industry best practices

• Identify new business opportunities and improve overall RTB performance

• Build, develop, and scale the RTB Department

• Establish an effective team structure, operational processes, workflows, and performance standards

• Lead Team Leads and support them in resolving complex operational cases

• Mentor team members through regular one-to-one meetings and performance reviews

• Provide ongoing feedback on priorities, daily plans, and results

• Personally source and develop strategic partnerships with SSPs, DSPs, and Ad Exchanges

• Build and manage relationships with top-tier supply and demand partners

• Improve partner performance and optimize commercial and operational cooperation

• Reduce discrepancies and increase transparency across partnerships

• Ensure the quality of traffic received from SSP partners

• Implement and optimize anti-fraud solutions and traffic quality controls

• Collaborate with Moderation and Technical teams to investigate and resolve traffic quality issues

• Monitor and maintain compliance with demand partner requirements

• Own the full operational funnel of the RTB Department

• Develop, monitor, and continuously improve departmental KPIs

• Ensure operational plans are executed and business targets are achieved

• Analyze deviations from plans and implement corrective actions

• Collaborate closely with Product, Demand, Traffic, Optimization, Finance, and Technical teams

• Translate partner feedback and market needs into product and operational improvements

• Prepare daily operational reports, including plan-versus-actual analysis, key issues, and proposed solutions

✔️ Key Qualifications:

• Proven experience leading RTB, Programmatic, Yield, Supply, or Ad Operations teams within AdTech

• Deep understanding of the Programmatic advertising ecosystem, including SSPs, DSPs, Ad Exchanges, OpenRTB, and auction mechanics

• Strong experience managing and developing SSP and DSP partnerships

• Proven ability to create and execute strategic growth initiatives

• Experience building, mentoring, and leading high-performing teams

• Strong analytical mindset and experience working with KPIs, operational metrics, and performance reporting

• Experience managing traffic quality, reducing discrepancies, and implementing anti-fraud solutions

• Strong understanding of web traffic monetization and performance optimization

• Experience collaborating with Product, Engineering, Finance, Moderation, and Compliance teams

• Excellent communication, negotiation, and stakeholder management skills

• Strong strategic thinking combined with hands-on execution

• Ability to make independent, data-driven decisions in a fast-paced environment

• High level of ownership and focus on measurable business results

• English: B2+

✔️ Benefits:

• 28 working days of vacation, not calendar days

• Additional paid leave for family events

• 10 days of sick leave with a medical certificate + 3 sick days without it

• Access to internal learning programs and professional development courses

• Remote, hybrid, or office-based work formats

• Modern offices in Prague and Warsaw

• Top-quality equipment

• Fully paid professional tools and software

• Participation in international conferences and industry events fully covered by the company

An international Ad Network in the Dating vertical (Tier-1 GEOs) is looking for an Advertising Manager to join the advertiser-facing team. This is a new role created to grow the direction, not a replacement: DSP and CPA are each currently handled by one specialist, and we need a versatile manager to help scale both.

Format - full-time, fully remote.

What you'll do

• Work with advertisers on CPA and CPC models, growing their spend
• Onboard clients onto the platform and help them launch effective ad campaigns
• Analyze placements and drive results, provide optimization recommendations
• Source new advertisers and negotiate cooperation terms
• Coordinate financial reconciliation with the finance team, oversee payments and reporting
• Communicate with international partners and stay on top of market trends
• Contribute to the development of client service and product
•  

What we're looking for

• 1+ year of experience in affiliate marketing / CPA networks / ad networks / digital
• Understanding of CPA and DSP models
• Understanding of ad formats (banners, push, etc.)
• Knowledge of metrics such as eCPM, CR, ROI, churn rate, frequency capping
• Basic understanding of campaign setup, trackers, and ad network principles
• Strong communication skills with advertisers
• English - Upper-Intermediate (B2) or above, for business correspondence and calls with international partners
•  

Nice to have

• Ukrainian language - a big plus
• Experience working with DSP
• Account management / advertiser management experience
• Participation in affiliate conferences, industry networking
•  

Terms

• Fixed rate + bonus for both directions 
• Probation period - 3 months
• Company-paid training, corporate English classes
• Professional growth in affiliate / adtech, compensation review after probation

RedCore is an international business group that creates technological solutions for digital markets. 

Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

Powering Growth from the Core — this is the key mission laid under RedCore’s strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.

We’re looking for a sharp and driven Middle Graphic Designer to join our team!

Requirements:

- 3+ years of experience in Photoshop and Figma, familiar with Illustrator;

- Work experience in Media, iGaming or GameDev;
- Has a portfolio that makes parents proud;
- Is a pro in working with marketing media content (banners, brandings, ad illustrations, etc.);
- Constantly looking for new design solutions, when there is nothing to do improves hard skills;
- Reads articles and watches videos about new design trends instead of scrolling social media feed;
- Can talk endlessly about what a complimentary color and a closed composition are;
- Knows how to take initiative and the meaning of responsibility and self-organization;
- Knows how to work in a team (and not just work).

Will be plus:

- Friendship with AI
 

Responsibilities:

- Creation of visual concepts within the company's brand books;
- Development of new design templates, promotional materials, landings;
- Development of media content for casinos and betting;
- Development of templates and design for email newsletters.

Our benefits to you:
- Modern corporate equipment based on macOS or Windows and additional equipment are provided;
- Paid vacations, sick leave, personal events days, days off;
- Referral program — enjoy cooperation with your colleagues and get the bonus;
- Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
- Rewards program for mentoring and coaching colleagues;
- In-house Travel Service;
- Multiple internal activities;
- Other benefits could be added based on your location.

RedCore is an international business group that creates technological solutions for digital markets. 

Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

Powering Growth from the Core — this is the key mission laid under RedCore’s strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.

We’re looking for a sharp and driven Team Lead SEO to join our team!

Requirements:

• Minimum 1 year of experience in a leadership role;

• 3–5 years of commercial experience in the iGaming industry;

   

  SEO Expertise:

• Deep understanding of how search engines work;
• Expert knowledge of ranking factors and Google algorithms, with the ability to adapt to updates;
• Experience in developing and implementing SEO strategies;
• Experience working in highly competitive niches;
• Experience managing large-scale projects;
• Ability to analyze traffic trends, identify causes of drops, and create recovery plans;
• Experience with iGaming-specific SEO challenges: blocks, dropped domains, migrations, satellite sites, cloaking;
• Ability to conduct technical audits and effectively define tasks for development teams;

• Experience with A/B testing of SEO hypotheses: ideation, execution, and evaluation;

   

  Strategic Thinking:

• Ability to build long-term SEO strategies;
• Understanding the impact of SEO on business metrics;
• Ability to identify growth opportunities and implement them;
• Data-driven decision-making skills;

• Strong understanding of business priorities;

   

  Team & Project Management:

• Experience managing an SEO team (or mentoring specialists);
• Skills in developing and growing team members;
• Experience conducting performance reviews and setting development goals;
• Hiring and evaluation skills;
• Ability to allocate projects based on team capacity and competencies
• Experience overseeing multiple projects simultaneously (focus on management rather than execution);
• Backlog management skills: prioritization, timeline control, and risk management;
• Ability to delegate effectively with quality control (without micromanagement);
• Process Management:
• Ability to implement best practices;
• Ability to improve team efficiency;
• Experience in process standardization.

Responsibilities:

    Project Performance Management:

• Oversee the development and execution of SEO strategies across projects;
• Identify and scale growth opportunities;
• Ensure achievement of KPIs across all SEO projects within the team
• Conduct regular audits of project status: rankings, traffic, and business metrics;
• Detect performance drops in a timely manner and organize recovery actions;

• Forecast results and adjust strategies proactively;

   

  SEO Team Management:

• Coordinate and manage SEO specialists (Senior, Middle) to achieve project KPIs;
• Distribute projects based on expertise level, workload, and growth areas;
• Ensure quality control of specialists’ work;
• Conduct regular 1:1 meetings;
• Drive the professional development of the team;
• Participate in hiring and onboarding of new employees;
• Provide high-level quality control of presale audits;

• Conduct performance reviews: competency assessment and goal setting;

   

     Process Management:

• Implement and maintain best practices within the team;
• Ensure all SEO activities are executed systematically, on time, and aligned with KPI achievement;
• Standardize and control project documentation
• Improve team efficiency;

• Identify process bottlenecks and initiate improvements;

   

  Budget & Resource Management:

• Monitor project expenses within the approved budget;
• Evaluate the efficiency of budget allocation;
• Cross-Functional Collaboration;
• Product team;
• Development team;
• Content team;
• Linkbuilding team;
• Marketing team;
• Management.

Our benefits to you:
- Modern corporate equipment based on macOS or Windows and additional equipment are provided
- Paid vacations, sick leave, personal events days, days off
- Referral program — enjoy cooperation with your colleagues and get the bonus
- Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
- Rewards program for mentoring and coaching colleagues
- In-house Travel Service
- Multiple internal activities
- Other benefits could be added based on your location

RedCore is an international business group that creates technological solutions for digital markets. 

Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

Powering Growth from the Core — this is the key mission laid under RedCore’s strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.

We’re looking for a sharp and driven Senior Data Analyst to join our team!

Requirements:

• 4+ years of experience in product or data analytics;
• Strong experience with data visualization tools (preferably Tableau) — ability to design clear, insightful, and visually appealing dashboards;
• Excellent knowledge of SQL — writing complex queries, optimizing performance, and working with large datasets;
• Understanding of ETL processes and data modeling principles;
• Curiosity and proactive attitude — you love digging into data, finding patterns, and suggesting improvements.

Will be plus

• Experience in iGaming industry.

Responsibilities:

• Build and maintain Tableau dashboards for key product and business metrics (user engagement, retention, conversion, revenue, etc.);
• Write and optimize SQL queries to extract, transform, and structure data from multiple sources;
• Conduct deep-dive product analyses to uncover trends, user behaviors, and growth opportunities;
• Continuously improve data quality, performance of dashboards, and analytical infrastructure.

Our benefits to you:

• Modern corporate equipment based on macOS or Windows and additional equipment are provided;
• Paid vacations, sick leave, personal events days, days off;
• Referral program — enjoy cooperation with your colleagues and get the bonus;
• Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
• Rewards program for mentoring and coaching colleagues;
• In-house Travel Service;
• Multiple internal activities;
• Other benefits could be added based on your location.

Who we are:
Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

Who we are looking for:

We’re looking for a Junior Security Operations Assistant, working alongside experienced professionals to protect our clients from cyber threats. In this role, you’ll be at the forefront of defending our clients’ networks, gaining hands-on experience, and contributing to a safer digital landscape. 

Responsibilities

• Assist with daily security monitoring and SOC activities
• Review security alerts and escalate issues when required
• Help with log collection and analysis
• Support incident documentation and reporting
• Assist with vulnerability tracking and follow-ups
• Help maintain security and ISO 27001 documentation
• Support internal audits, evidence collection, and basic security tests
• Follow security policies and procedures

Requirements

• Proficiency in English 
• Basic knowledge of Linux (command line, logs, permissions)
• Basic understanding of cybersecurity concepts (phishing, malware, attacks)
• Awareness of SOC operations and incident escalation
• Basic understanding of networking concepts (ports, protocols, firewalls)
• Willingness to learn security tools and processes
• Good attention to detail and documentation skills
• Junior / Entry-level
• 0–2 years of experience in IT, SOC, or cybersecurity-related roles
• Education, training, or internships in IT/security are acceptable
• Strong attention to detail and teamwork skills.

• Ability to meet deadlines in a fast-paced environment

   

Nice to Have 

• Basic scripting (Bash or Python)
• Exposure to SIEM or endpoint security tools
• Familiarity with security frameworks
• Entry-level security certifications (e.g., Security+)

What we offer:

• Fully remote position with a flexible schedule
• Long-term opportunity with potential for financial and career advancement

• Supportive and positive work culture, collaborating with like-minded teammates

   

When submitting your application, please make sure to include your responses to the following screening questions in your COVER LETTER:

1. Please explain to us your level of spoken/written English. Just rank it from 1 to 10, where 10 means a Native Speaker; 8-9 means a Near Native Speaker; 6-7 means Fluent Speaker; under 6 any further levels.
2. How would you approach assessing and mitigating the risks associated with a new software or system implementation?
3. What methods or tools do you use to stay updated with the latest cybersecurity threats and trends?
4. What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?

We are looking for an AI Content Creator (Video & Visuals) to join our team. If you know how to generate high-quality AI videos and images and want to create engaging visual content for our social media and ad campaigns, we want to hear from you!

🌍 ABOUT THE PROJECT 

Mobile app that turns photos of kids into personalized, illustrated bedtime stories.

RESPONSIBILITIES 

✅ Generate short AI videos (9:16) for TikTok, Reels, and ads.

✅ Create images, illustrations, and multi-slide carousels for Instagram.

✅ Keep character features and visual style consistent across all content.

✅ Do basic video and graphic editing.

REQUIREMENTS 

🔹 Mandatory: Portfolio or work examples of AI-generated videos and images.

🔹 Hands-on experience with AI video tools (Kling, Runway, Luma etc).

🔹 Hands-on experience with AI image tools (Midjourney, Recraft).

🔹 Ability to create clean visuals without bad AI artifacts (keeping a warm, storybook digital art style).

🔹 Basic video editing skills.

If you're ready to create great content with us, send us your resume and portfolio! 📩🔥

Project overview

This project focuses on building and enhancing an enterprise data warehouse platform that supports data driven decision making across complex business domains. The work involves designing scalable data models, ingestion pipelines, and transformation logic to ensure high quality and consistent data.

Team

You will be part of a collaborative data team working alongside data designers, data engineers, and platform specialists. The team operates in an agile environment, shares knowledge actively, and follows established data design standards and review practices.

Position overview

We are looking for a Senior Data Designer who can operate as the bridge between business stakeholders and engineering — someone equally comfortable running a requirements workshop and designing a Kimball-style dimensional model. This is not a pure modelling role: you'll investigate source systems, challenge and shape business requirements before any design work starts, and turn that understanding into governed, well-documented data platform designs that engineering teams can implement. You will contribute to data ingestion design, transformation logic, and data harmonization while working closely with stakeholders and platform teams.

Technology stack

Core: SQL, dimensional/Kimball data modelling, enterprise data warehouse tools, cloud data platforms
Additional technologies used within the project: Python, PySpark, data profiling tooling

Responsibilities

• Design and document Enterprise Data Warehouse objects: data models, source-to-target mappings, model diagrams, and supporting design documentation that engineers deliver from
• Work with stakeholders and source-system SMEs to onboard new data sources and adapt designs to what each source provides
• Clarify the intent behind requirements before designing: why the stakeholder needs it and whether existing structures already cover it
• Profile and analyze source data to validate design assumptions
• Define data quality rules as part of designs for downstream teams to implement
• Investigate reported data issues, identify root causes, and propose design-level fixes
• Take designs through peer and design review; give and take constructive challenge
• Keep stakeholders informed: raise issues early, ask instead of assuming, follow up until unblocked

Requirements

• Strong practical foundations of dimensional modeling — able to design warehouse models from raw source data and explain the reasoning behind design choices
• Hands-on experience producing source-to-target mapping documentation
• Working understanding of data platform layering and data load approaches
• Confident SQL for data profiling and validation
• Strong written and spoken English; comfortable gathering requirements and managing stakeholder expectations
• Attention to detail; comfortable working in a governed environment with reviews and design standards, and data privacy/PII classification requirements

Nice to have

• SAP as a source system
• Retail domain experience
• Agile delivery experience

Client

Our client is an international SaaS company developing tools that empower businesses to create highly engaging digital experiences. Their solutions are trusted by thousands of organizations worldwide to collect, analyze, and act on user data effectively.

Project overview

The project is an interactive form builder designed for marketers, researchers, HR, sales, and customer experience teams to create engaging, conversational online forms, surveys, and quizzes.

Key features:
Visually appealing conversational design optimized for high completion rates
AI-powered data interpretation
Workflow and logic builders for personalized experiences
Brand customization options
Seamless integrations with various tools to automate data collection and streamline workflows

Position overview

We are seeking a Full Stack Engineer who builds with AI in the loop — both as a daily development practice and as a product capability. You are fluent with coding agents (Claude Code, Cursor, Copilot) and ship faster because of them, not despite them. You understand how to design, prompt, evaluate, and operate LLM-backed features in production — including model selection, context engineering, evals, guardrails, and cost and latency tradeoffs.

Beyond AI, you have deep Golang and React/TypeScript expertise and own features end-to-end: from understanding business requirements, through writing and testing code, to deployment and production monitoring. This role requires strong autonomy, proactive communication, and the ability to deliver reliable, scalable solutions in a modern cloud environment.

This position operates according to the CET time zone.

Responsibilities

• Design and ship LLM-powered product features: prompt design, retrieval, tool and function calling, structured outputs, streaming, evaluation harnesses, and guardrails.
• Operate AI features in production: monitor quality, latency, cost, and failure modes; iterate on prompts, models, and architectures based on real usage.
• Use AI coding tools (Claude Code, Cursor, Copilot) as a core part of your workflow to accelerate delivery without compromising code quality.
• Design, develop, and maintain backend services using Golang and frontend applications using React/TypeScript.
• Collaborate with product managers, designers, and other engineers to translate business requirements into technical solutions.
• Implement event-driven architectures leveraging Kafka for real-time data processing.
• Manage and optimize AWS environments, ensuring scalability and reliability.
• Define and maintain infrastructure using Terraform and deploy services in Kubernetes clusters.
• Build and maintain CI/CD pipelines in Jenkins for automated deployments.
• Ensure high-quality code through comprehensive testing and code reviews.
• Monitor application performance and troubleshoot issues in production environments.
• Contribute to UI/UX improvements and ensure seamless integration between frontend and backend.

Requirements

• Demonstrable production experience shipping LLM-powered features. Be ready to walk through a feature you built: prompts, evaluation approach, failure modes you fixed, and how you measured success.
• Hands-on with at least one major LLM provider's API (Anthropic, OpenAI, AWS Bedrock, or equivalent), including streaming, tool use, and structured outputs.
• Daily use of AI coding assistants in your workflow; able to articulate where they help, where they hurt, and how you maintain code quality.
• Strong, in-depth knowledge of Golang.
• Experience delivering complex backend systems from design to production.
• Solid background with Kafka and event-driven architectures.
• Hands-on experience managing AWS environments.
• Proficiency with Terraform for infrastructure-as-code.
• Experience deploying and operating services in Kubernetes.
• Building CI/CD pipelines in Jenkins.
• Proven ability to ensure quality through comprehensive testing.
• Strong proficiency in React and TypeScript.
• Experience contributing to front-end features, UI components, and client-side logic.
• Ability to seamlessly integrate frontend with backend services.
• Excellent English communication skills, written and spoken.
• Self-driven and able to work independently while managing workload effectively.

Nice to have

• Experience with agent frameworks, multi-step tool-use loops, or RAG systems at scale.
• Built or maintained an evaluation pipeline (offline evals, LLM-as-judge, human review loops).
• Open-source contributions, published writing, or talks on applied AI engineering.

We are looking for a Lead DevOps / Observability Engineer to lead the migration of the client's observability stack from New Relic and Datadog to Grafana, using technologies such as Prometheus, Loki, and Tempo.

This is a hands-on role combining:
- DevOps & platform engineering - deploying and configuring the new observability stack using AWS, Kubernetes, and Terraform.
- Application instrumentation - modifying application code to add or adapt metrics, logs, and traces.
- Migration & collaboration - rebuilding existing dashboards and alerts in Grafana and working with multiple engineering teams to ensure full monitoring coverage.

We are looking for someone who is comfortable working across both infrastructure and application code and can independently drive a cross-team observability migration.

Responsibilities:

• Lead the migration of monitoring, alerting, and dashboards from New Relic and Datadog to Grafana.
• Design and implement the target observability architecture (metrics, logs, traces) and the infrastructure-as-code (Terraform) needed to support it.
• Audit existing New Relic and Datadog dashboards, alerts, and integrations to build a complete migration inventory and ensure feature/coverage parity in Grafana.
• Make application-level code changes across services to add, adjust, or replace instrumentation (metrics exporters, logging, tracing libraries) as needed for the new stack.
• Work with AWS infrastructure, including EKS, Kubernetes, and Docker, to deploy and operate the new observability tooling.
• Configure AWS networking and access as needed to support the observability platform (VPCs, security groups, IAM).
• Contribute to CI/CD pipelines and deployment automation using GitHub Actions to support the rollout.
• Collaborate with development, platform, and infrastructure teams to coordinate the cutover from New Relic/Datadog to Grafana with minimal disruption.
• Identify and remediate any security issues (secrets, keys, dependencies) encountered in the course of this work.
• Document the new observability architecture, migration procedures, and dashboard/alert mappings.
• Use AI-assisted development tools, including Codex, to improve engineering productivity and delivery speed.

Requirements: 

• Strong hands-on experience with Grafana, including dashboard design, alerting, and data source configuration (e.g. Prometheus, Loki, Tempo, or similar).
• Practical experience migrating away from commercial observability platforms such as New Relic and/or Datadog.
• Full-stack development experience — comfortable reading, modifying, and instrumenting application code across front-end and back-end services, not just infrastructure.
• Solid experience with AWS in production environments, including EKS and Kubernetes.
• Practical experience with Docker and containerized workloads.
• Strong Terraform and infrastructure-as-code skills.
• Experience with GitHub Actions or comparable CI/CD tools.
• Ability to work across multiple teams, services, and codebases to coordinate a cross-cutting migration.
• Fluency with Codex or comparable AI-assisted coding tools.

Nica to have:

• Prior experience running a similar New Relic/Datadog-to-Grafana (or equivalent) observability migration end to end.
• Grafana-specific certifications or demonstrated community contributions (plugins, dashboards, etc.).
• Experience with the broader Prometheus/Loki/Tempo (LGTM) ecosystem.
• AWS certification, such as AWS Solutions Architect Associate/Professional.
• Experience with RDS and other AWS data services.
• Prior contract or consulting experience with clearly defined deliverables.
• At least an Upper-Intermediate level of English 

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers